SR 520: I-5 to Medina Bridge Replacement and HOV Project

SUPPLEMENTAL DRAFT ENVIRONMENTAL IMPACT STATEMENT and SECTION 4(F) EVALUATION SR 520 BRIDGE REPLACEMENT AND HOV PROGRAM DECEMBER 2009

Hazardous Materials Discipline Report

SR 520: I-5 to Medina Bridge Replacement and HOV Project Supplemental Draft EIS

Hazardous Materials Discipline Report

Prepared for

Washington State Department of Transportation Federal Highway Administration

Lead Author CH2M HILL

Consultant Team Parametrix, Inc. CH2M HILL HDR Engineering, Inc. Parsons Brinckerhoff ICF Jones & Stokes Cherry Creek Consulting Michael Minor and Associates PRR, Inc.

December 2009

I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

Contents

Acronyms and Abbreviations ...... v Introduction ...... 1 Why are hazardous materials considered in an environmental impact statement? ...... 1 What are the key points of this report? ...... 1 What is the I-5 to Medina: Bridge Replacement and HOV Project? ...... 3 What are the project alternatives?...... 4 Methodology ...... 15 What is the study area?...... 15 What are the sources of data? ...... 15 What are the classifications of hazardous materials? ...... 17 What are the site screening criteria? ...... 19 What are the risk ranking categories?...... 20 Affected Environment ...... 27 What is the historical land use of the study area?...... 27 What is the physical environment of the study area? ...... 27 What are the results of information gathering for this assessment? ...... 30 What are the hazardous material sites of concern in the study area?...... 33 Potential Effects of the Project ...... 37 How would construction of the project affect hazardous materials? ...... 37 How would operation of the project affect hazardous materials? ...... 45 Mitigation ...... 47 What has been done to avoid or minimize negative effects? ...... 47 What would be done to mitigate negative effects that could not be avoided or minimized? ...... 47 What negative effects would remain after mitigation? ...... 48 What are the preliminary cost estimates for mitigation of negative effects? ...... 48 What data gaps or additional investigations were identified? ...... 48 References ...... 51

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Attachments

1 Applicable Federal and State Regulations

2 EDR DataMap Corridor Studies (SR 520 Westside and SR 520 Eastside)

3 Photographs

4 Hazardous Materials Sites of Concern

5 Standard Hazardous Materials Effects and Mitigation Measures

6 Preliminary Cost Estimates for Mitigation of Negative Effects

List of Exhibits

1 Project Vicinity Map

2 No Build Alternative Cross Section

3 6-Lane Alternative Cross Section

4 Option A, K and L: Montlake and University of Washington Areas

5 6-Lane Alternative at the Evergreen Point Bridge (Common to All Options)

6 Possible Towing Route and Pontoon Outfitting Locations

7 Geographic Areas along SR 520 and Project Phasing

8 Study Area: Seattle and Eastside

9 Potential Locations for Production of Supplemental Stability Pontoons

10 Summary of Low- to Moderate-Risk Sites

11 Sites with Underground Storage Tanks within 1/4 Mile of the Project Centerline

12 Locations of Low- to Moderate-Risk Sites

13 Locations of Low- to Moderate-Risk Sites, Options A, K, and L

14 Known Hazardous Materials Sites Affected by Construction under Options A, K, and L

15 Contaminated or Partially Contaminated Parcels Proposed for Acquisition by the Project under Option A

16 Sites Recommended for Further Investigation Before Construction

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Acronyms and Abbreviations

ACM asbestos-containing material

AST aboveground storage tank

ASTM American Society for Testing and Materials bgs below ground surface

BTEX benzene, toluene, ethylbenzene, and xylene

CCT Concrete Technology Corporation

CERCLA Comprehensive Environmental Response, Compensation, and Liability Act

CFR Code of Federal Regulations

CTED Community, Trade, and Economic Development

CWA Clean Water Act

DCE dichlorethylene

Ecology Washington State Department of Ecology

EDR Environmental Data Resources, Inc.

EIS environmental impact statement

EPA U.S. Environmental Protection Agency

FHWA Federal Highway Administration

FINDS Facility Index System

FITS FIFRA (Federal Insecticide, Fungicide and Rodenticide Act)/TSCA (Toxic Substances Control Act) Tracking Systems

GIS geographic information system

GSP General Special Provision

HCT high-capacity transit

HMIRS Hazardous Materials Information Reporting System

HOV high-occupancy vehicle

ICR Independent Cleanup Report

EA_TM_HAZ.DOC v I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

ID identification

INST CONTROLS institutional controls

L&I Washington State Department of Labor and Industries

LBP lead-based paint

LUST leaking underground storage tank

MOHAI Museum of History and Industry

MTCA Model Toxics Control Act

NFA No Further Action

NGVD National Geodetic Vertical Datum

NOAA National Oceanic and Atmospheric Administration

NonGen Non-generator

NRCS Natural Resources Conservation Service

ORC oxygen release compound

OSHA Occupational Safety and Health Act

PAH polynuclear aromatic hydrocarbon

PCB polychlorinated biphenyl

PCE perchloroethylene

PCS petroleum contaminated soil ppb parts per billion ppm parts per million

Health Department Public Health, Seattle and King County

RCRA Resource Conservation and Recovery Act

RCRAInfo Resource Conservation and Recovery Information System

RCW Revised Code of Washington

SDEIS Supplemental Draft EIS

SEM sequential excavation method

SHWS State Hazardous Waste Site

EA_TM_HAZ.DOC vi I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

SMP soil management plan

SPCC spill prevention control and countermeasures

SPILLS Washington State Reported Spills

SPUI single-point urban interchange

SR State Route

TCE trichloroethylene

TCLP Toxicity Characteristic Leaching Procedure

TPH total petroleum hydrocarbons

USC United States Code

USGS U.S. Geological Survey

UST underground storage tank

VCP Voluntary Cleanup Program

WAC Washington Administrative Code

WISHA Washington Industrial Safety and Health Act

WSDOT Washington State Department of Transportation

EA_TM_HAZ.DOC vii

I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

Introduction

Why are hazardous materials considered in an environmental impact statement?

Hazardous materials include several categories of substances What are hazardous materials? regulated by federal and state laws because of the concerns they Hazardous materials are substances pose to human health and/or the environment. An environmental regulated under the federal and state laws that are toxic or harmful to human impact statement (EIS) considers hazardous materials in order to health or the environment. Examples of identify and evaluate how a proposed project may affect, or be hazardous materials include asbestos, lead-based paint, and toxic chemicals affected by, these types of materials. such as polychlorinated biphenyls (PCBs). A primary concern is that a release of contaminants during or after project construction could harm human health or the environment. In addition, hazardous materials encountered on properties that may be owned, managed, sold, or purchased by WSDOT have the potential to require cleanup or disposal. Evaluating possible effects of hazardous materials as part of the environmental review process informs decision- makers on potential risks and liabilities associated with alternatives for project construction. Attachment 1 discusses the specific federal and state regulations that govern hazardous materials.

Hazardous materials vary in the degree of their potential to affect a roadway project. Some of the variables include the types of hazardous materials present at a given site, the distance of the site from the roadway footprint, and whether contamination is contained or has the potential to spread into the surrounding environment. What are the key points of this report?

The most likely effects associated with hazardous materials include the following:

• Encountering contaminated soils, groundwater, and sediments

• Releasing hazardous materials used at the construction sites into the environment

• Generating hazardous building materials through demolition

• Encountering underground storage tanks (USTs) or leaking underground storage tanks (LUSTs)

EA_TM_HAZ.DOC 1 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

• Creating accidental spills

• Increasing risks to worker safety and public health.

• The primary construction and operation effects related to hazardous materials for Options A, K, and L of the 6-Lane Alternative and the differences among the options are outlined below.

• Option A would have the greatest number of identified hazardous materials sites that might affect construction and would be the only option that would acquire known contaminated or potentially contaminated sites.

• Option K would include construction within 1,000 feet of the Montlake Landfill, which would likely require mitigation for potential methane gas. Also, Option K would remove the greatest amount of soil in the Miller Street Landfill vicinity during temporary bridge construction.

• For all options, the risk of encountering contaminated sediments is uncertain due to limited sediment data. Option K, however, would remove the largest volume of sediments during project activities, thereby posing the greatest risk for encountering contaminated sediments.

• Option K would involve a tunnel under the Montlake Cut and, therefore, the safety risk associated with accidental releases of hazardous materials during vehicle transport through the tunnel would be greater under this option.

• The Phased Implementation scenario and the full build scenario would have the same suite of hazardous materials effects, including the risks of encountering contaminated sediments and accidental release of hazardous materials into the aquatic environment during construction. Contaminated sediment, if found, would impose limits on how the sediments are handled, reused, and disposed. However, because the Phased Implementation scenario involves replacement of the vulnerable structures that include the floating portion of the Evergreen Point Bridge, the Portage Bay Bridge, and the west approach of the Evergreen Point Bridge during the early phase of the project, the risks of encountering contaminated sediments and accidental releases of hazardous materials into the aquatic environment would be incurred during the early phase of the project as well.

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What is the I-5 to Medina: Bridge Replacement and HOV Project?

The Interstate 5 (I-5) to Medina: Bridge Replacement and High- Occupancy Vehicle (HOV) Project is part of the State Route (SR) 520 Bridge Replacement and HOV Program (SR 520 Program) (detailed in the text box below) and encompasses parts of three main geographic areas—Seattle, Lake Washington, and the Eastside. The project area includes the following:

• Seattle communities: Portage Bay/Roanoke, North Capitol Hill, Montlake, University District, Laurelhurst, and Madison Park

• Eastside communities: Medina, Hunts Point, Clyde Hill, and Yarrow Point

• The Lake Washington ecosystem and associated wetlands

• Usual and accustomed fishing areas of tribal nations that have historically used the area’s aquatic resources and have treaty rights

The SR 520 Bridge Replacement and HOV Project Draft Environmental Impact Statement (EIS), published in August 2006, evaluated a 4-Lane Alternative, a 6-Lane Alternative, and a No Build Alternative. Since the Draft EIS was published, circumstances surrounding the SR 520 corridor have changed in several ways. These changes have resulted in decisions to forward advance planning for potential catastrophic failure of the Evergreen Point Bridge, respond to increased demand for transit

What is the SR 520 Program? The SR 520 Bridge Replacement and HOV Program will enhance safety by replacing the aging floating bridge and keep the region moving with vital transit and roadway improvements throughout the corridor. The 12.8-mile program area begins at I-5 in Seattle and extends to SR 202 in Redmond. In 2006, WSDOT prepared a Draft EIS—published formally as the SR 520 Bridge Replacement and HOV Project—that addressed corridor construction from the I-5 interchange in Seattle to just west of I-405 in Bellevue. Growing transit demand on the Eastside and structure vulnerability in Seattle and Lake Washington, however, led WSDOT to identify new projects, each with a separate purpose and need, that would provide benefit even if the others were not built. These four independent projects were identified after the Draft EIS was published in 2006, and these now fall under the umbrella of the entire SR 520 Bridge Replacement and HOV Program: • I-5 to Medina: Bridge Replacement and HOV Project replaces the SR 520 roadway, floating bridge approaches, and floating bridge between I-5 and the eastern shore of Lake Washington. This project spans 5.2 miles of the SR 520 corridor. • Medina to SR 202: Eastside Transit and HOV Project completes and improves the transit and HOV system from Evergreen Point Road to the SR 202 interchange in Redmond. This project spans 8.6 miles of the SR 520 corridor. • Pontoon Construction Project involves constructing the pontoons needed to restore the Evergreen Point Bridge in the event of a catastrophic failure and storing those pontoons until needed. • Lake Washington Congestion Management Project, through a grant from the U.S. Department of Transportation, improves traffic using tolling, technology and traffic management, transit, and telecommuting.

EA_TM_HAZ.DOC 3 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS service on the Eastside, and evaluate a new set of community-based designs for the Montlake area in Seattle.

To respond to these changes, the Washington State Department of Transportation (WSDOT) and the Federal Highway Administration (FHWA) initiated new projects to be evaluated in separate environmental documents. Improvements to the western portion of the SR 520 corridor—known as the I-5 to Medina: Bridge Replacement and HOV Project (the I-5 to Medina project)—are being evaluated in a Supplemental Draft EIS (SDEIS); this discipline report is a part of that SDEIS. Project limits for this project extend from I-5 in Seattle to 92nd Avenue NE in Yarrow Point, where it transitions into the Medina to SR 202: Eastside Transit and HOV Project (the Medina to SR 202 project). Exhibit 1 shows the project vicinity. Exhibit 1. Project Vicinity Map What are the project alternatives?

As noted above, the Draft EIS evaluated a 4-Lane Alternative, a 6-Lane Alternative (including three design options in Seattle), and a No Build Alternative. In 2006, following Draft EIS publication, Governor Gregoire identified the 6-Lane Alternative as the state’s preference for the SR 520 corridor, but urged that the affected communities in Seattle develop a common vision for the western portion of the corridor. Accordingly, a mediation group convened at the direction of the state legislature to evaluate the corridor alignment for SR 520 through Seattle. The mediation group identified three 6-lane design options for SR 520 between I-5 and the floating span of the Evergreen Point Bridge; these options were documented in a Project Impact Plan (Parametrix 2008). The SDEIS evaluates the following:

• No Build Alternative • 6-Lane Alternative − Option A − Option K − Option L

These alternatives and options are summarized below. The 4-Lane Alternative and the Draft EIS 6-lane design options have been eliminated from further consideration. More information on how the project has evolved since the Draft EIS was published in 2006, as well as

EA_TM_HAZ.DOC 4 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS more detailed information on the design options, is provided in the Description of Alternatives Discipline Report (WSDOT 2009a). What is the No Build Alternative?

Under the No Build Alternative, SR 520 would continue to operate between I-5 and Medina as it does today: as a 4-lane highway with nonstandard shoulders and without a bicycle/pedestrian path. (Exhibit 2 depicts a cross section of the No Build Alternative.) No new facilities would be added to SR 520 between I-5 and Medina, and none would be removed, including the unused R.H. Thomson Expressway ramps near the Washington Park Arboretum. WSDOT Exhibit 2. No Build Alternative Cross Section would continue to manage traffic using its existing transportation demand management and intelligent transportation system strategies.

The No Build Alternative assumes that the Portage Bay and Evergreen Point bridges would remain standing and functional through 2030 and that no catastrophic events, such as earthquakes or extreme storms, would cause major damage to the bridges. The No Build Alternative also assumes completion of the Medina to SR 202 project as well as other regionally planned and programmed transportation projects. The No Build Alternative provides a baseline against which project analysts can measure and compare the effects of each 6-Lane Alternative build option. What is the 6-Lane Alternative?

The 6-Lane Alternative would complete the regional HOV connection (3+ HOV occupancy) across SR 520. This alternative would include six lanes (two 11-foot-wide outer general-purpose lanes and one 12-foot- wide inside HOV lane in each direction), with 4-foot-wide inside and 10-foot-wide outside shoulders (Exhibit 3). The proposed width of the roadway would be approximately 18 feet narrower than the one described in the Draft EIS, reflecting public comment from local communities and the City of Seattle.

SR 520 would be rebuilt from I-5 to Evergreen Point Road in Medina and restriped and reconfigured from Evergreen Point Road to 92nd Avenue NE in Yarrow Point. A 14-foot-wide bicycle/pedestrian path would be built along the north side of SR 520 through the Montlake

EA_TM_HAZ.DOC 5 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS area and across the Evergreen Point Bridge, connecting to the regional path on the Eastside. A bridge maintenance facility and dock would be built underneath the east approach to the Evergreen Point Bridge.

Exhibit 3. 6-Lane Alternative Cross Section

The sections below describe the 6-Lane Alternative and design options in each of the three geographical areas the project would encompass.

Seattle Elements Common to the 6-Lane Alternative Options SR 520 would connect to I-5 in a configuration similar to the way it connects today. Improvements to the I-5/SR 520 interchange would include a new reversible HOV ramp connecting the new SR 520 HOV lanes to existing I-5 reversible express lanes. WSDOT would replace the Portage Bay Bridge and the Evergreen Point Bridge (including the west approach and floating span), as well as the existing local street bridges across SR 520. New stormwater facilities would be constructed for the project to provide stormwater retention and treatment. The project would include landscaped lids across SR 520 at I-5, 10th Avenue East and Delmar Drive East, and in the Montlake area to help reconnect the communities on either side of the roadway. The project would also remove the Montlake freeway transit station.

The most substantial differences among the three options are the interchange configurations in the Montlake and University of Washington areas. Exhibit 4 depicts these key differences in interchange configurations, and the following text describes elements unique to each option.

EA_TM_HAZ.DOC 6 NE NE Option A Option K Option L D VD NE VD LV BL B BL Burke-Gilman E Burke-Gilman E E Burke-Gilman K K Trail A Trail K A Trail Future UW Light L Future UW Light LA L T Future UW Light T T N Rail Station N Rail Station Rail Station N MO MO MO

NE NE P P NE P A A C C IF IF A IC IC CIF S Montlake Blvd/ S Montlake Blvd/ IC ST T T Pacific St Lid Pacific St Lid

New Bascule Bridge

UW Open UW Open Space UW Open Space Space New Bascule Twin Tunnels E Bridge D VD E

Montlake Cut Montlake Cut Montlake Cut V

Westbound to L BL Northbound B E E Elevated Single

Proposed Bicycle/ K Transit-Only Ramp East K East

A Proposed A Point Urban L Pedestrian Path Bicycle/ Montlake L Montlake Depressed Single T Interchange NT Park N

VD E East Park

O Pedestrian Montlake Point Urban Proposed M BL Path Interchange MO E McCurdy McCurdy Park Bicycle/ McCurdy K Montlake Lid Park Montlake Lid Park A Park Pedestrian L Path NT O M

Westbound HOV Off-ramp E LAKE WASHINGTON BLVD Montlake Lid E LAKE WASHINGTON BLVD E LAKE WASHINGTON BLVD EAS EAS Eastbound HOV EAS HOV Direct T T M Direct Access On-ramp Access Ramps MON O T M E ROANOKE ST NT E ROANOKE ST O E ROANOKE ST T L NT E LA E A E L K K T L T P E PL E T PL A S E PL S E K E P E K L K E K A E WE A WE A PL WESL L L T T E N N ONT MO M MO

k k k e e e e e e r r r C Traffic C C m m m u Turn-around u u t t t

e e e

r r r

o o o

b b b

r r r

A A A

AREA OF DETAIL Source: King County (2006) Aerial Photo, King County (2005) Potential Sound Wall General Purpose Lane GIS Data (Streams), City of Seattle (1994) GIS Data (Bike/Ped Trail), Seattle Bicycle Map (2008) GIS Data (Bike/Ped Trail) Existing Regional HOV, Direct Access, and/or CH2M HILL (2008) GIS Data (Park). Horizontal datum for all Bicycle/Pedestrian Path Transit-Only Lane layers is NAD83(91); vertical datum for layers is NAVD88. ¦¨§5 Lake Washington Tunnel Future UW Light Rail Station VU520 Lid or Landscape Feature Park Exhibit 4. Options A, K, and L: Montlake Proposed Bicycle/Pedestrian Path and University of Washington Areas 0 250 500 1,000 Feet Stormwater Facility ¯ I-5 to Medina: Bridge Replacement and HOV Project \\SIMBA\PROJ\PARAMETRIX\180171\GIS\MAPFILES\SDEIS\COMMON\SDEIS_DR_ALTSF_PROJECTFOOTPRINT_MONTLAKE.MXD 9/15/2009 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

Option A Option A would replace the Portage Bay Bridge with a new bridge that would include six lanes (four general-purpose lanes, two HOV lanes) plus a westbound auxiliary lane. WSDOT would replace the existing interchange at Montlake Boulevard East with a new, similarly configured interchange that would include a transit-only off-ramp from westbound SR 520 to northbound Is it a highrise or a transition span? Montlake Boulevard. The Lake Washington Boulevard ramps and the median freeway transit stop near Montlake Boulevard East would be removed, and a new bascule bridge (i.e., drawbridge) would be added to Montlake Boulevard NE, parallel to the existing Montlake Bridge. SR 520 would maintain a low profile through the Washington Park Arboretum and flatten out east of Foster Island, before rising to the west transition span of the Evergreen Point Bridge. Citizen recommendations made during the A transition span is a bridge span that connects the fixed approach bridge to the floating portion of the bridge. The Evergreen Point Bridge has two mediation process defined this option to transition spans, one at the west end of the floating bridge transitioning traffic on and off of the west approach, and one on the east end of the floating include sound walls and/or quieter bridge transitioning traffic on and off of the east approach. These spans are pavement, subject to neighborhood often referred to as the “west highrise” (shown) and the “east highrise” during the daily traffic report, and the west highrise even has a traffic camera approval and WSDOT’s reasonability mounted on it. and feasibility determinations. Today’s highrises have two characteristics—large overhead steel trusses and navigation channels below the spans where boat traffic can pass underneath Suboptions for Option A would include the Evergreen Point Bridge. The new design for the floating bridge would not adding an eastbound SR 520 on-ramp include overhead steel trusses on the transition spans, which would change the visual character of the highrise. For the SDEIS, highrise and transition and a westbound SR 520 off-ramp to span are often used interchangeably to refer to the area along the bridge Lake Washington Boulevard, creating where the east and west approach bridges transition to the floating bridge. an intersection similar to the one that exists today but relocated northwest of its current location. The suboption would also include adding an eastbound direct access on- ramp for transit and HOV from Montlake Boulevard East, and providing a constant slope profile from 24th Avenue East to the west transition span.

Option K Option K would also replace the Portage Bay Bridge, but the new bridge would include four general-purpose lanes and two HOV lanes with no westbound auxiliary lane. In the Montlake area, Option K

EA_TM_HAZ.DOC 8 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS would remove the existing Montlake Boulevard East interchange and the Lake Washington Boulevard ramps and replace their functions with a depressed, single-point urban interchange (SPUI) at the Montlake shoreline. Two HOV direct-access ramps would serve the new interchange, and a tunnel under the Montlake Cut would move traffic from the new interchange north to the intersection of Montlake Boulevard NE and NE Pacific Street. SR 520 would maintain a low profile through Union Bay, make landfall at Foster Island, and remain flat before rising to the west transition span of the Evergreen Point Bridge. A land bridge would be constructed over SR 520 at Foster Island. Citizen recommendations made during the mediation process defined this option to include only quieter pavement for noise abatement, rather than the sound walls that were included in the 2006 Draft EIS. However, because quieter pavement has not been demonstrated to meet all FHWA and WSDOT avoidance and minimization requirements in tests performed in Washington State, it cannot be considered as noise mitigation under WSDOT and FHWA criteria. As a result, sound walls could be included in Option K. The decision to build sound walls depends on neighborhood interest, the findings of the Noise Discipline Report (WSDOT 2009b), and WSDOT’s reasonability and feasibility determinations.

A suboption for Option K would include constructing an eastbound off- ramp to Montlake Boulevard East configured for right turns only.

Option L Under Option L, the Montlake Boulevard East interchange and the Lake Washington Boulevard ramps would be replaced with a new, elevated SPUI at the Montlake shoreline. A bascule bridge (drawbridge) would span the east end of the Montlake Cut, from the new interchange to the intersection of Montlake Boulevard NE and NE Pacific Street. This option would also include a ramp connection to Lake Washington Boulevard and two HOV direct-access ramps providing service to and from the new interchange. SR 520 would maintain a low, constant slope profile from 24th Avenue East to just west of the west transition span of the floating bridge. Noise mitigation identified for this option would include sound walls as defined in the Draft EIS.

Suboptions for Option L would include adding a left-turn movement from Lake Washington Boulevard for direct access to SR 520 and adding capacity on northbound Montlake Boulevard NE to NE 45th Street.

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Lake Washington Floating Bridge The floating span would be located approximately 190 feet north of the existing bridge at the west end and 160 feet north at the east end (Exhibit 5). Rows of three 10-foot-tall concrete columns would support the roadway above the pontoons, and the new spans would be approximately 22 feet higher than the existing bridge. A 14-foot-wide bicycle/pedestrian path would be located on the north side of the bridge.

The design for the new 6-lane floating bridge includes 21 longitudinal pontoons, two cross pontoons, and 54 supplemental stability pontoons. A single row of 75-foot-wide by 360-foot-long longitudinal pontoons would support the new floating bridge. One 240-foot-long by 75-foot- wide cross-pontoon at each end of the bridge would be set perpendicularly to the longitudinal pontoons. The longitudinal pontoons would be bolstered by the smaller supplemental stability pontoons on each side for stability and buoyancy. The longitudinal pontoons would not be sized to carry future high-capacity transit (HCT), but would be equipped with connections for additional supplemental stability pontoons to support HCT in the future. As with the existing floating bridge, the floating pontoons for the new bridge would be anchored to the lake bottom to hold the bridge in place.

Near the east approach bridge, the roadway would be widened to accommodate transit ramps to the Evergreen Point Road transit stop. Exhibit 5 shows the alignment of the floating bridge, the west and east approaches, and the connection to the east shore of Lake Washington.

Bridge Maintenance Facility Routine access, maintenance, monitoring, inspections, and emergency response for the floating bridge would be based out of a new bridge maintenance facility located underneath SR 520 between the east shore of Lake Washington and Evergreen Point Road in Medina. This bridge maintenance facility would include a working dock, an approximately 7,200-square-foot maintenance building, and a parking area.

Eastside Transition Area The I-5 to Medina project and the Medina to SR 202 project overlap between Evergreen Point Road and 92nd Avenue NE in Yarrow Point. Work planned as part of the I-5 to Medina project between Evergreen Point Road and 92nd Avenue NE would include moving the Evergreen

EA_TM_HAZ.DOC 10 Schematic Cross Section

Lake Washington

E MCGILVRA ST

New Bridge Maintenance E LYNN ST Madison Park Facility

Fairweather Nature Supplemental Existing Floating Preserve Stability Pontoon Bridge D R T N I O P N EE R

See Schematic G

Cross Section ER V E

Existing Profile Proposed Profile 80' 40' Existing Ground 0' Water Level Lake Bed -40' Lake Washington Evergreen Point Road -80'

Source: King County (2006) Aerial Photo, CH2M HILL AREA OF DETAIL Anchor and Cable Park (2008) GIS Data (Park). Horizontal datum for all layers is NAD83(91); vertical datum for layers is NAVD88. Lake Pontoons Washington Limits of Construction

VU520 Proposed Bicycle/Pedestrian Path Exhibit 5. 6-Lane Alternative at the Evergreen Point Bridge (Common General Purpose Lanes to All Options) 0 250 5001,0 00Feet HOV, Direct Access, and/or Transit-Only Lane ¯ I-5 to Medina: Bridge Replacement and HOV Project \\SIMBA\PROJ\PARAMETRIX\180171\GIS\MAPFILES\SDEIS\COMMON\SDEIS_DR_ALTSF_BRIDGEDESIGN.MXD 9/22/2009 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

Point Road transit stop west to the lid (part of the Medina to SR 202 project) at Evergreen Point Road, adding new lane and ramp striping from the Evergreen Point lid to 92nd Avenue NE, and moving and realigning traffic barriers as a result of the new lane striping. The restriping would transition the I-5 to Medina project improvements into the improvements to be completed as part of the Medina to SR 202 project.

Pontoon Construction and Transport If the floating portion of the Evergreen Point Bridge does not fail before its planned replacement, WSDOT would use the pontoons constructed and stored as part of the Pontoon Construction Project in the I-5 to Medina project. Up to 11 longitudinal pontoons built and stored in Grays Harbor as part of the Pontoon Construction Project would be towed from a moorage location in Grays Harbor to Puget Sound for outfitting (see the sidebar to the right for an explanation of What is Outfitting? pontoon outfitting). All outfitted pontoons, as well as the Pontoon outfitting is a process by which the columns and elevated roadway of remaining pontoons stored at Grays Harbor would be towed to the bridge are built directly on the Lake Washington for incorporation into the floating bridge. surface of the pontoon. Towing would occur as weather permits during the months of March through October. Exhibit 6 illustrates the general towing route from Grays Harbor to Lake Washington, and identifies potential outfitting locations.

Exhibit 6. Possible Towing Route and Pontoon Outfitting Locations

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The I-5 to Medina project would build an additional 44 pontoons needed to complete the new 6-lane floating bridge. The additional pontoons could be constructed at the existing Concrete Technology Corporation facility in Tacoma, and/or at a new facility in Grays Harbor that is also being developed as part of the Pontoon Construction Project. The new supplemental stability pontoons would be towed from the construction location to Lake Washington for incorporation into the floating bridge. For additional information about pontoon construction, please see the Construction Techniques Discipline Report (WSDOT 2009c). Would the project be built all at once or in phases?

Revenue sources for the I-5 to Medina project would include allocations from various state and federal sources and from future tolling, but there remains a gap between the estimated cost of the project and the revenue available to build it. Because of these funding limitations, there is a strong possibility that WSDOT would construct the project in phases over time.

If the project is phased, WSDOT would first complete one or more of those project components that are vulnerable to earthquakes and windstorms; these components include the following:

• The floating portion of the Evergreen Point Bridge, which is vulnerable to windstorms. This is the highest priority in the corridor because of the frequency of severe storms and the high associated risk of catastrophic failure.

• The Portage Bay Bridge, which is vulnerable to earthquakes. This is a slightly lower priority than the floating bridge because the frequency of severe earthquakes is significantly less than that of severe storms.

• The west approach of the Evergreen Point Bridge, which is vulnerable to earthquakes (see comments above for the Portage Bay Bridge).

Exhibit 7 shows the vulnerable portions of the project that would be prioritized, as well as the portions that would be constructed later. The vulnerable structures are collectively referred to in the SDEIS as the Phased Implementation scenario. It is important to note that, while the new bridge(s) might be the only part of the project in place for a certain

EA_TM_HAZ.DOC 13 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS period of time, WSDOT’s intent is to build a complete project that meets all aspects of the purpose and need.

Exhibit 7. Geographic Areas along SR 520 and Project Phasing

The Phased Implementation scenario would provide new structures to replace the vulnerable bridges in the SR 520 corridor, as well as limited transitional sections to connect the new bridges to existing facilities. This scenario would include stormwater facilities, noise mitigation, and the regional bicycle/pedestrian path, but lids would be deferred until a subsequent phase. WSDOT would develop and implement all mitigation needed to satisfy regulatory requirements.

To address the potential for phased project implementa tion, the SDEIS evaluates the Phased Implementation scenario separately as a subset of the “full build” analysis. The evaluation focuses on how the effects of phased implementation would differ from those of full build and on how constructing the project in phases might have different effects from constructing it all at one time. Impact calculations for the physical effects of phased implementation (for example, acres of wetlands and parks affected) are presented alongside those for full build where applicable.

EA_TM_HAZ.DOC 14 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

Methodology

The Methodology section includes a description of the study area and outlines the methods used to identify contaminated sites that may have an impact on the project. The research methods included reviewing multiple data sources, conducting a site screening evaluation, and ranking sites according to risk. What is the study area?

The study area for the hazardous materials analysis includes the proposed project footprint and the area up to 1 mile from the centerline of the project roadway as shown on Exhibit 8. The study area was defined in accordance with American Society for Testing and Materials (ASTM) search radius guidance (ASTM E 1527) as referenced in WSDOT’s Environmental Procedures Manual M 31-11 (2008b).

As described in the What are the project alternatives? section, 54 supplemental stability pontoons required for a new 6-lane floating bridge would need to be constructed to support the 6-Lane Alternative. The Construction Techniques Discipline Report (WSDOT 2009c) contains more information about pontoon construction and construction locations. Exhibit 9 shows the Tacoma and Grays Harbor locations. What are the sources of data?

The analysts reviewed multiple data sources to collect information about hazardous materials sites, as described below:

• Hazardous Materials Discipline Report and Addendum Report prepared for the SR 520 Bridge Replacement and HOV Project (WSDOT 2006) were reviewed, and information regarding the hazardous materials sites has been incorporated into this report.

• Local, state, and federal environmental regulatory databases were researched to identify potential contamination sources within 1 mile of the centerline of the proposed project (EDR 2009).

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AREA OF DETAIL Source: King County (2005) GIS Data (Streams and Streets) King County (2007), GIS Data (Water Bodies), CH2M HILL (2008) GIS Data (Parks). Horizontal datum for all layers is NAD83(91); vertical datum for layers is NAVD88. §5 ¦¨ Lake Washington Project Extent VU520 Limited Improvements Exhibit 8. Study Area: Seattle and One Mile Study Area Eastside 0 0.25 0.5 1Miles VU99 Park ¯ I-5 to Medina: Bridge Replacement and HOV Project \\SIMBA\PROJ\PARAMETRIX\180171\GIS\MAPFILES\SDEIS\HAZARDOUSMATERIALS\SDEIS_DR_HAZ_STUDYAREA.MXD 9/28/2009 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

• Historical topographic maps (dated 1884, 1891, 1908, 1944, and 1972), land use maps (Kroll Atlases dated 1939, 1941, 1947, 1950, 1966, and 1977, and Sanborn maps dated 1968), aerial photos (WSDOT 2006), and tax records (1929-1969) were reviewed to identify past uses of and activities on sites located within the study area. Visual site reconnaissance was conducted on April 15, 2009, within the study area to observe current site conditions and to identify potential contamination Exhibit 9. Potential Locations for Production of sources. Supplemental Stability Pontoons • Washington State Department of Ecology (Ecology) regulatory files were examined to obtain additional site- specific environmental data on sites of highest concern.

• Previous investigation results were reviewed to identify past and present releases or potential releases of contaminants to soil and/or groundwater.

• Public Health - Seattle and King County (Health Department) was contacted on April 1, 2009, to determine if there were any records indicating the prior use, storage, or generation of hazardous substances or petroleum products in the study area. What are the classifications of hazardous materials?

As discussed in the WSDOT Environmental Procedures Manual (WSDOT 2008b), many terms are commonly used to describe different types of problem materials that require special handling and disposal when encountered at construction sites. “Hazardous materials” is a common term for all types of contaminated or hazardous media, including contaminated environmental media, dangerous waste, hazardous substances, hazardous waste, toxic waste, problem waste, solid wastes, and petroleum products. These hazardous materials types, as described in WSDOT (2008b), are defined below.

• Contaminated Environmental Media includes soil, sediment, groundwater, surface water, or vadose zone air that have been contaminated by a release of a hazardous material, hazardous or dangerous waste, or hazardous substance. These sites may be regulated under the federal Comprehensive Environmental

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Response, Compensation, and Liability Act (CERCLA) or Resource Conservation and Recovery Act (RCRA), or under the state Model Toxics Control Act (MTCA).

• Dangerous Wastes are solid wastes designated in WAC 173-303-070 through 173-303-100 as dangerous, or extremely hazardous or mixed waste. Dangerous waste includes all federal hazardous waste, plus certain wastes exhibiting specific characteristics based on toxicity and persistence. The regulatory requirements for disposal of dangerous waste are more complex than the requirements for disposal of problem waste (defined below), and place additional responsibility both on WSDOT as the generator and on the contractor for safe handling and disposal.

• Hazardous Materials is a generic term for any medium that contains organic or inorganic constituents considered toxic to humans or the environment. This term includes hazardous and dangerous waste, problem waste, petroleum products, and hazardous substances.

• Hazardous Substances are designated in 40 CFR 116 pursuant to the Clean Water Act (CWA) and in 40 CFR 302 pursuant to CERCLA. Hazardous substances include over 600 materials that pose a threat to public health or the environment. Federal regulation of hazardous substances excludes petroleum, crude oil, natural gas, and natural gas liquids or synthetic gas usable for fuel. State regulation of hazardous substances includes petroleum products, which MTCA addresses. Federally designated hazardous substances are listed in 40 CFR 116.4, Table 116.4A and in 40 CFR 302.4, Table 302.4.

• Hazardous Wastes are solid wastes that are designated in 40 CFR Part 261 and regulated as hazardous and/or mixed waste by the U.S. Environmental Protection Agency. Mixed waste includes both hazardous and radioactive components; waste that is solely radioactive is not regulated as hazardous waste. Hazardous waste includes specific listed waste generated from particular processes or activities, or exhibits certain reactive, corrosive, toxic, or ignitable characteristics. Hazardous waste is also regulated by Ecology as dangerous waste. These wastes include those that are characteristically reactive, corrosive, toxic, or ignitable, as well as specified “listed” wastes.

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• Problem Wastes include contaminated soil, sediment, sludge, or liquid removed during cleanup efforts that contain hazardous substances but are not designated as dangerous waste. Problem wastes include contaminated soil, sludge, groundwater, surface water, and construction demolition debris. Problem wastes also include dredge soils (sediments) resulting from dredging of surface water where contaminants are present in dredge spoil at concentrations that are not suitable for open water disposal and are not regulated by Section 404 of the CWA. Problem wastes also include materials containing asbestos.

• Solid Waste is defined slightly differently in state regulations and federal regulations. State regulations define solid waste as all putrescible and nonputrescible solid and semisolid wastes including, but not limited to, garbage, rubbish, ashes, industrial wastes, swill, sewage sludge, demolition and construction wastes, abandoned vehicles or parts thereof, problem wastes as defined above, and recyclable materials. Federal regulations define solid waste as any garbage, refuse, or sludge from a wastewater treatment plant, water supply treatment plant, or air pollution control facility, and other discarded material that includes solid, liquid, semisolid, or contained gaseous material resulting from industrial, commercial, mining, and agricultural operations and from community activities. Solid waste includes hazardous and problem wastes What are the site screening criteria?

Following WSDOT’s Guidance and Standard Methodology for WSDOT Hazardous Material Discipline Reports (WSDOT 2009d), an initial screening process was performed to eliminate sites determined not to have an impact on the project and to identify those sites requiring further investigation.

The initial screening process began with a list of hazardous materials sites generated from a multiple environmental database search conducted by Environmental Data Resources, Inc. (EDR) (EDR 2009). Then, sites were eliminated from further evaluation from this initial list if they posed little to no risk to the project (that is, the sites were listed only on the Resource Conservation and Recovery Information System [RCRAInfo] database [conditionally exempt small quantity, small, and large quantity generators]; the Facility Index System (FINDS) database;

EA_TM_HAZ.DOC 19 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS and/or the Federal Insecticide, Fungicide & Rodenticide Act/Toxic Substances Control Act Tracking System (FTTS) database). These database listings indicate that the site generates or uses hazardous materials that are regulated but that no soil or groundwater contamination exists at the site.

Since groundwater is the primary method of transport of contaminants, and groundwater flow generally follows the gradient of surface slopes, the topography of identified contaminated sites was evaluated. Based on the groundwater gradient flow direction, sites that were determined not to have an impact on project activities were also eliminated. What are the risk ranking categories?

Risk rankings for the hazardous materials sites were developed What are the risk categories? based on the sites’ potential effects on construction activities, Low- to moderate-risk sites have property acquisitions, and costs. During a risk analysis, sites were known potential contamination, or their prioritized to determine the need for mitigation, remediation, or contamination can be reasonably predicted. These sites are typically avoidance. small to medium in size, potential contaminants are not difficult to treat, Hazardous materials sites that were identified as having a and remedial options are potential impact to the project were placed into one of two risk straightforward (WSDOT 2009d) High-impact sites are usually sites that categories: low to moderate risk or high risk. No high-risk sites have substantial contamination and were identified in the study area. would create significant liability for WSDOT through construction activities Of the initial list of sites created from the search of environmental or property acquisition. These sites are typically large in size and/or have large regulatory databases by EDR (EDR 2009), nine sites remained after volumes of contaminated materials, or applying WSDOT’s initial site screening criteria, as described might have a long history of commercial or industrial use (WSDOT 2009d) above. Exhibit 10 lists the final nine sites that were carried into the evaluation. Exhibit 11 lists sites with an underground storage tank (UST) located within 1/4 mile of the project centerline. Overlap between Exhibits 10 and 11 exist when a site identified as low to moderate risk is also listed in the UST database. Exhibit 12 shows the location of the low- and moderate-risk sites within the 1-mile study area. The sites are described in more detail in the Affected Environment section.

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Exhibit 10. Summary of Low- to Moderate-Risk sites

Reported Map Prior Potential Contaminant Potential to Affect ID Site Name Site Address Agency List(s) Releasea of Concern Site Status Project

2 Shell Oil 2756 SHWS, FINDS Yes Petroleum products and Soil and groundwater Potential to affect Option L Products Northeast 45th non-halogenated solvents in remedial action is in if groundwater Street, Seattle soil and groundwater, progress. contamination is not according to Ecology’s remediated. Cleanup Site Details database; chlorinated solvents and their breakdown products including perchloroethylene (PCE),trichloroethylene (TCE), and dichloroethylene (DCE), and vinyl chloride are often contaminants at dry cleaner (this site was once used as a dry cleaner).

2 Village 2724 SHWS, FINDS, Yes Petroleum products in soil Soil and groundwater Potential to affect Option L Autocare Northeast 45th LUST, UST, and groundwater; remedial action is in if groundwater (former gas Street, Seattle VCP, RCRA chlorinated solvents progress. contamination is not station) Conditionally including TCE and PCE Under VCP program, Final remediated. Exempt Small- have been detected below Cleanup Report was Quantity groundwater cleanup levels. received and an Opinion Generator Chlorinated solvents and Letter was issued on April their breakdown products 29, 2003. DCE and vinyl chloride could be present in soil and Four USTs were removed groundwater. in 2003.

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Exhibit 10. Summary of Low- to Moderate-Risk sites

Reported Map Prior Potential Contaminant Potential to Affect ID Site Name Site Address Agency List(s) Releasea of Concern Site Status Project

4 Montlake Northeast 45th SHWS, FINDS Yes Methane-gas migration Methane gas exists at Potential to affect Option Landfill Street and confirmed; metals and explosive levels below K during construction of a (Ravenna Montlake cyanide confirmed in landfill. Project tunnel under the Montlake Landfill Boulevard, groundwater; petroleum construction is expected Cut. Construction will Union Bay) Seattle products, pesticides, metals, to occur within 1,000 feet occur within 1,000 feet of cyanide, PAHs, and organic of the landfill, so methane- the landfill boundary and inorganic conventional gas monitoring would be requiring methane gas contaminants confirmed in required. mitigation. soil; surface water Potential to affect Option L contamination suspected suboption that adds capacity on northbound Montlake Boulevard NE to NE 45th Street requiring methane gas mitigation.

12 National 2725 Montlake ICR, Hazardous Yes Petroleum products in soil, Petroleum-contaminated Under Option A, the Marine Boulevard, Materials groundwater, and surface soil remains in place property is proposed for Fisheries- Seattle Network, water below the research acquisition. Potential to Northwest Emergency laboratory foundation. also affect Options K and Fisheries Response Status of petroleum in L due to contamination Science Notification groundwater unknown. present at the site and the Center System, PCB sites close proximity to (NOAA) Activity Database Three USTs removed in construction activities. System, RCRA 1992, and one UST removed in 1996. Soil and groundwater Small-Quantity remediation might be Generator, needed under Options A, FINDS, LUST, Soil and groundwater K, and L. UST, Hazardous reported to Ecology as Waste Manifest cleaned up in 2003. List, Material From 2000 to 2006, Licensing several informal written Tracking System violations (Generators- General and Generators- Records/ Reporting); achieved compliance for written violations.

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Exhibit 10. Summary of Low- to Moderate-Risk sites

Reported Map Prior Potential Contaminant Potential to Affect ID Site Name Site Address Agency List(s) Releasea of Concern Site Status Project

15 Montlake 76 2625 East UST, SPILLS Yes Petroleum products Potentially unknown Under Option A, the Station Montlake (gasoline) historical releases. property is proposed for Place, Seattle Three operational USTs, acquisition. Potential to and two USTs closed in also affect Options K and place in 2000. L due to contamination present at the site and the sites close proximity to construction activities. Soil and groundwater remediation might be needed under Options A, K, and L.

17 Seattle Fire 901 East UST No N/A; no violations reported Potentially unknown Located immediately Station 22 Roanoke historical releases and adjacent to proposed Street, Seattle close proximity to project right-of-way. construction (less than Contamination, if present, 500 feet). may need to be One UST removed in remediated under Options 2000. A, K, and L.

24 Exxon Mobil 2200 24th NonGen, LUST, Yes Petroleum products in soil Remedial action in Under Option A, Oil Avenue East, FINDS, SHWS, and groundwater progress. contaminated Corporation Seattle VCP, UST, ICR Metals in groundwater Four USTs removed in groundwater could affect 99MPB 1998. project construction.

24 Circle K 2350 24th FINDS, Inactive Yes Petroleum products and Remedial action in Under Option A, Station Avenue East, Dry Cleaners, non-halogenated solvents in progress. contaminated #1461/ Seattle NonGen, SHWS, soil and groundwater; Consent Decree issued. groundwater could affect Jay’s Dry INST chlorinated solvents and project construction. Cleaners CONTROLS, breakdown products Four USTs removed in UST, LUST, ICR including PCE, TCE, DCE, 1989. and vinyl chloride in soil and groundwater.

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Exhibit 10. Summary of Low- to Moderate-Risk sites

Reported Map Prior Potential Contaminant Potential to Affect ID Site Name Site Address Agency List(s) Releasea of Concern Site Status Project

LF Miller Street Washington SHWS, FINDS Yes Potential for encountering Methane gas not expected Under Options A, K, and Landfill Boulevard and unknown contaminants to be existing at significant L, project construction Interlake Drive because of former site use level due to landfill age. would be expected to as landfill Potential for hazardous occur within the Miller materials due to use as Street Landfill. former landfill site.

Sediments Lake N/A N/A Metals, polychlorinated Existing sediment quality Under Options A, K, and Washington, biphenols (PCBs), data is limited. Risk of L, project construction Union Bay, polyaromatic hydrocarbons encountering could potentially and Portage (PAHs), phthalates contaminated sediment encounter contaminated Bay during construction is sediments in Lake unknown. Washington, Union Bay, and Portage Bay. a A contaminated substance was released to the environment and is recorded with a regulatory agency; the substance and amount released and the media affected are sometimes identified.

FINDS Facility Index System SHWS State Hazardous Waste Site ICR Independent Cleanup Report SPILLS Washington State Reported Spills LUST Leaking Underground Storage Tank UST Underground Storage Tank NonGen RCRA Non-generator VCP Voluntary Cleanup Program

Note: EDR assigned the same Map ID to some sites if multiple sites were located within close proximity. The sites are listed in the order in which they appeared in the EDR (2009) report.

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Exhibit 11. Sites with Underground Storage Tanks within One-Quarter Mile of the Project Centerline

Map ID Site Name Site Address Underground Storage Tank Status

2 Village Autocare 2724 Northeast Four USTs removed in 2003: one 45th Street, Seattle 500-gallon, one 2,000-gallon, and two 4,000-gallon gasoline USTs

12 National Marine Fisheries- 2725 Montlake Three USTs removed in 1992: one 300- Northwest Fisheries Science Boulevard, Seattle gallon gasoline, one 3,000-gallon Center (NOAA) heating-oil, and one 10,000-gallon heating-oil USTs One 300-gallon UST removed in 1996

13 Chevron Station #9-5627 (also 2727 Eastlake Five USTs closed in 1993: two 10,000- known as Ter-Kel, Inc.) Avenue East, and one 5,000-gallon gasoline, one 550- Seattle gallon heating-oil, and one 100-gallon waste-oil USTs

15 Montlake 76 Station 2625 East Three operational USTs: one 5,000- and Montlake Place, two 10,000-gallon gasoline USTs Seattle Two USTs closed in place in 2000: one 500-gallon and one 300-gallon waste-oil UST

17 Seattle Fire Station 22 901 East Roanoke One UST removed in 2000: 500-gallon Street, Seattle diesel UST

20 Broadmoor Golf Club 2340 Broadmoor Two USTs removed in 1996 Drive East, Seattle Two USTs operational: one 111- to 1,100-gallon UST and one 1,101- to 2,000-gallon

24 Exxon Mobil Oil Corporation 2200 24th Avenue Four USTs removed in 1998: one 2,000- 99MPB East, Seattle gallon, one 3,000-gallon, one 5,000-gallon, and one 8,000-gallon

24 Circle K Station No. 1461 2350 24th Avenue Four USTs removed in 1989 East, Seattle

Note: EDR assigned the same Map ID to some sites if multiple sites were located within close proximity. The sites are listed in the order in which they appeared in the EDR (2009) report.

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AREA OF DETAIL Source: Environmental Data Resources, Inc. (2009) GIS Data (Listed Site), King County (2005) GIS Data (Streams VU99 and Streets), King County (2007) GIS Data (Water #24 Low- to Moderate-Risk Site Bodies),University of Washington (2009) GIS Data (Former B (Map ID number correlates to EDR report) Landfill Site), and CH2M HILL (2008) GIS Data (Parks). Horizontal datum for all layers is NAD83(91); vertical datum 5 ¦¨§ Lake XW Former Landfill Site for layers is NAVD88. Washington Project Extent VU520 Limited Improvements Exhibit 12. Locations of Low- to One Mile Study Area Moderate-Risk Sites Park I-5 to Medina: Bridge Replacement and HOV Project

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Affected Environment

This section discusses the historical land use and the physical environment of the study area, and identifies the nine hazardous materials sites of concern identified as low to moderate risk to the project (refer to Exhibits 10 and 12). What is the historical land use of the study area?

Seattle

Euro-American settlement in the Seattle area began in the 1850s. Over the past century, land use in the area has changed from mostly rural to high-density urban development. Industrial land use was located near Lake Union in the 1900s, just west of SR 520. Today, commercial businesses and high-density residential neighborhoods have replaced those industrial land uses.

The study area along the SR 520 corridor (Exhibit 8) has historically been primarily residential, with some commercial development near the I-5 and SR 520 on-ramps and off-ramps. The area south of the Montlake Cut also includes commercial areas, research facilities, and the Museum of History and Industry (MOHAI). The University of Washington has occupied the area north of the Montlake Cut since 1895 when it relocated from its original downtown Seattle location to the western shore of Lake Washington. Eastside Transition Area

Over the past century, land use on the Eastside has changed from rural use to more urbanized, primarily residential use. Minor commercial development has occurred near the SR 520 on-ramps and off-ramps. What is the physical environment of the study area?

The physical environment of the study area determines the potential fate (that is, what happens to a chemical), degradation, and transport of contaminants into the environment. Generally, the chemical’s mobility, degradation rate, and travel pathways after release, and whether the environment enhances or limits the transport of contaminants along

EA_TM_HAZ.DOC 27 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS these pathways, control the fate and transport of contaminants. Aspects of the physical environment, such as topography, soil type, geology, and aquifer characteristics, control the behavior and movement of contaminants through environmental media such as soil and groundwater. For example, an environment with soils that have high permeability can provide an easier means for a contaminant to travel (via groundwater) beyond the point of release. An environment where groundwater exists close to the surface can provide a mechanism for contaminants to be readily transported away from the point of release.

Transport of contaminants released to the environment can be limited or enhanced depending on the permeability of the underlying geologic units, topography, and the patterns of groundwater flow. The Geology and Soils Discipline Report (WSDOT 2009e) and the Water Resources Discipline Report (WSDOT 2009f) provide a more detailed description of the study area’s physical environment. A summary is presented below. Seattle Topography The topography of the Seattle study area resulted from glacial erosion and deposition. Topographic elevations along the project corridor vary from approximately 175 feet National Geodetic Vertical Datum (NGVD) near I-5 to less than 5 feet NGVD in low-lying areas near Lake Washington (USGS and NOAA 1983).

Soil and Geology The Seattle study area is generally underlain by artificial fill, landslide deposits, peat, lake deposits, glacial river and lake deposits, and non- glacial river and lake deposits (WSDOT 2009e). The permeability of these deposits ranges from low to high and can vary widely within the same material.

Loose and soft surficial deposits are typically underlain by dense to very dense glacial deposits. The top of the dense to very dense deposits are encountered at varying depths within the study area, ranging from 0 to 125 feet below the existing ground surface (WSDOT 2009e).

Groundwater Two main aquifers occur throughout most of the study area: the Vashon Advance Outwash and the Sea-Level Aquifer. These two aquifers are saturated and considered an important source of

EA_TM_HAZ.DOC 28 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS groundwater. The main source of recharge to the aquifers is precipitation or downward seepage.

• The Vashon Advance Outwash Aquifer consists of highly permeable sand and gravel glacial deposits. This aquifer is either unconfined (where it exists at the surface) or semi-confined (where it is overlain by till deposits). The Vashon Advance Outwash Aquifer is located in the highlands on both sides of Lake Washington. The aquifer is susceptible to contamination where it occurs close to the ground surface. Water in the aquifer discharges into creeks and lakes. Some of the water in the aquifer leaks and provides recharge to the Sea-Level Aquifer.

• The Sea-Level Aquifer is confined and is the deepest regional aquifer. Precipitation recharges the Sea-Level Aquifer, as well as leakage from overlying aquifers, lakes, and rivers. The Sea-Level Aquifer has the capacity to store the greatest amount of groundwater because of its great thickness, large areal extent, and the quantity of precipitation in the study area. The Sea-Level Aquifer ultimately discharges to Puget Sound.

Two minor aquifers also underlie parts of the study area: the Alluvial Aquifer and the Vashon Recessional Outwash Aquifer. These aquifers are found around Lake Washington and atop several hills and do not store large amounts of groundwater (Vaccaro et al. 1998).

• The Alluvial Aquifer consists of sand and highly permeable gravels deposited by water on the shores of lakes and in river valleys. Groundwater in this aquifer is unconfined and occurs from just below ground surface (bgs) to 100 feet bgs. Contaminants may be transported easily into and through the aquifer. This aquifer is located near the ground surface in the study area, and therefore, is susceptible to contamination.

• The Vashon Recessional Outwash Aquifer consists of sand and gravel with interbedded silt and clay deposits (Konrad and Booth 2002). Groundwater in this aquifer is unconfined or semi-confined and is generally encountered from just below the ground surface to 100 feet bgs throughout the study area. The Vashon Recessional Outwash Aquifer may be unsaturated east of Lake Washington (between the highlands) and is saturated beneath Lake Washington and Portage Bay. The aquifer is susceptible to contamination in areas where it occurs near ground surface.

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Groundwater in the study area has a limited use as a drinking water supply. Local municipalities supply drinking water from a source outside of the study area (WSDOT 2009f). Eastside Transition Area Topography The topography of the Eastside transition study area also resulted from glacial processes. Elevation rises rapidly from sea level near Lake Washington to about 120 feet NGVD at Evergreen Point Road (Medina) (USGS and NOAA 1983).

Soil and Geology Soils in the Eastside transition study area consist of predominantly gravelly, sandy loams of the Alderwood Series (NRCS 2009). The Alderwood series soils are moderately to well-drained and form in uplands in glacial till deposits.

To a lesser extent, some soils in the area have been classified as Arents. Arents are Alderwood Series soils that have been disturbed by urban development to the point that they are no longer classified as the Alderwood Series. The permeability of the Arents varies from low to high.

The geologic units that underlie the Eastside study area are similar to Seattle area soils and geology discussed above. The Geology and Soils Discipline Report (WSDOT 2009e) provides a detailed description.

Groundwater Groundwater aquifer characteristics are similar to Seattle area aquifers. Groundwater resources are described above. The Water Resources Discipline Report (WSDOT 2009f) provides a detailed description. What are the results of information gathering for this assessment?

This section summarizes the results of information gathered and used to characterize the final nine low- to moderate-risk sites selected for evaluation in this report. Exhibit 10 lists these sites, and Exhibit 12 depicts their locations.

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Historical Records Search

Historical land uses are an indicator of potentially contaminated sites in a study area. Many historical industrial land uses—and some commercial uses—are associated with hazardous materials.

Seattle The historical maps and tax records reviewed showed mixed residential, commercial, and industrial land uses immediately adjacent to the SR 520 corridor along I-5; however, primarily residential areas were located adjacent to the SR 520 corridor. No new sites were identified from the historical sources that have not already been identified by other research methods.

Eastside Transition Area The historical maps and tax records reviewed identified most areas as undeveloped and the Medina, Hunts Point, Clyde Hill, and Yarrow Point areas as residential. Residential structures (now demolished) built as early as 1890 recorded wood stoves and oil as heating sources for residences; the oil was typically stored in USTs. No new sites were identified from the historical sources that have not already been identified by other research methods. Visual Site Reconnaissance

The analysts did not observe obvious indications of hazardous materials or contamination of the properties in the study area. The analysts’ findings were generally consistent with the database records, with one exception. The Eastside study area EDR report described Map ID 16 as the Evergreen Floating Bridge. The site visit confirmed the listed address (2830 Evergreen Point Road) as the WSDOT Maintenance facility (EDR 2008).

Attachment 3 includes photographs taken during the reconnaissance. Interviews

The analysts contacted and interviewed a representative of Public Health - Seattle & King County (Public Health) on April 1, 2009. No significant releases of hazardous substances or impacts to human health or the environment along the SR 520 corridor in the Seattle or Eastside study areas were identified during the telephone interview.

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Previous Investigations

During the Draft EIS phase of the SR 520 Bridge Replacement and HOV project, WSDOT completed a Hazardous Materials Discipline Report and Addendum for the same study area (WSDOT 2006). In the reports, several hazardous material sites were identified in the study area that could potentially affect the project. Those sites have been incorporated into this report.

During a 2006 cultural resources study conducted for the SR 520 project by Onat and Kiers (2007), an abandoned landfill known as the Miller Street Landfill was partially delineated in the area near the Washington Park Arboretum. The northern and eastern boundaries of the landfill extended to the edges of Union Bay. The western boundary appeared to extend to Lake Washington Boulevard according to 1937 and 1938 aerial photographs. The southern boundary appeared to be near the Miller Street parking lot (Onat and Kiers 2007). Samples collected from trenches indicated that the historical debris at the site consisted of a range of domestic refuse including glass bottle, ceramics, brick, tile, mammal bones, and various scraps of metal. The landfill was abandoned in 1936 (Onat and Kiers 2007). Regulatory File Review Seattle The analysts reviewed additional regulatory files for all the sites identified as low- to moderate-risk sites because these sites reported prior releases to soil and/or groundwater. Files for two sites were not reviewed, the Seattle Fire Station (Map ID 22) because there was no reported prior releases, and the Montlake Landfill (Map ID 4) because regulatory files were previously collected. The analysts reviewed the files at Ecology’s Northwest Regional Office. Exhibit 10 summarizes the information reviewed in the regulatory files. Attachment 4 also includes a summary of the file information for the low- to moderate-risk sites.

Lake Washington, Union Bay, and Portage Bay The analysts reviewed a report titled Survey of Contaminants in Sediments in Lake Union and Adjoining Waters (Salmon Bay, Lake Washington Ship Canal, and Portage Bay) by Cubbage (1992). Of the 21 sites surveyed in the report, two sites were located in the study area: one was within the Montlake Cut and the other was in Portage Bay. Chemical analyses and bioassays were conducted on sediments collected from these two sites. Relatively low concentrations of pollutants were found compared to the

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concentrations found in the Lake Union area or area west of the I-5 A bioassay is a study conducted to bridge, and none of the bioassays showed toxicity at these sites. measure the effects of a substance on a living organism. For environmental The analysts also reviewed another report, A Sediment Triad testing, bioassays provide the overall toxicity of a water sample, sediment, or Analysis of Lake Sammamish, Washington, and Union, which was soil from a site. prepared for King County Department of Natural Resources and Parks (Moshenberg 2004). Sediment samples were collected from 29 stations in Lake Washington in 2000. Chemical, physical, and biological testing was conducted for these sediments samples. The study concluded that in all three lakes contaminants of concern included metals, polychlorinated biphenyls (PCBs), polycyclic aromatic hydrocarbons (PAHs), and phthalates; Lake Washington sediments were less affected compared to that of Lake Union sediments.

Eastside Transition Area No files were reviewed for any sites listed in the Eastside study area because no sites were identified as having previous reported releases to the environment or violations. What are the hazardous material sites of concern in the study area?

The nine low- to moderate-risk sites identified for evaluation in this report are described below. Seattle

Hazardous materials sites of concern identified in the Seattle study area include the following:

• Shell Oil Products, 2756 Northeast 45th Street (Map ID 2)

• Village Autocare, 2724 Northeast 45th Street (Map ID 2)

• Montlake Landfill, NE 45th Street and Montlake Boulevard (Map ID 4)

• National Marine Fisheries – Northwest Fisheries Science Center (NOAA), 2725 Montlake Boulevard (Map ID 12)

• Montlake 76 Station, 2625 East Montlake Place (Map ID 15)

• Seattle Fire Station 22, 901 East Roanoke Street (Map ID 17)

• Circle K Station/Jay’s Dry Cleaners, No. 1461, 2350 24th Avenue East (Map ID 24)

EA_TM_HAZ.DOC 33 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

• Exxon Mobil Oil, 2200 24th Avenue East (Map ID 24)

• Miller Street Landfill, Washington Park Arboretum and 26th Avenue North

• Sediments in Lake Washington, Union Bay, and Portage Bay

Information about the release history and cleanup status of these sites is included in Attachment 4 of this report (Hazardous Materials Sites of Concern).

With the exception of the Montlake Landfill, Miller Street Landfill, and sediments in Lake Washington, Union Bay, and Portage Bay, all of the hazardous materials sites of concern contain total petroleum hydrocarbons (TPH) in soil and groundwater.

In addition, Shell Oil Products (Map ID 2) and Circle K Station/Jay’s Dry Cleaners (Map ID 24) may contain chlorinated solvents such as perchloroethylene (PCE), trichloroethylene (TCE), dichloroethylene (DCE), and vinyl chloride due to their past or current use as dry cleaners. One site (Village Autocare, Map ID 2), located adjacent to Shell Oil Products, had detections of TCE and PCE, but the concentrations were below MTCA Method A cleanup levels (see Attachment 4).

The Montlake Landfill, the Miller Street Landfill, and the sediments in Lake Washington, Union Bay, and Portage Bay are considered unique to this project and are discussed in more detail below.

Montlake Landfill (Ravenna Landfill Union Bay) (Map ID 4) The abandoned Montlake Landfill site was identified in the 200-acre area south of Northeast 45th Street between Montlake Boulevard and Lake Washington. The Montlake Landfill is also known as the Ravenna Landfill, the Ravenna Dump, the Union Bay Dump, and the University Dump. The City of Seattle operated the Montlake Landfill on University property between 1926 and 1971. The landfill lays over one the largest peat bogs in Washington state. When the landfill was closed in 1971, approximately 2 to 3 feet of earth were used to cap the landfill.

In 2000, a site hazard assessment conducted by Ecology concluded that if the Montlake Landfill is left undisturbed, the risk of adversely affecting human health and the environment is low, and no remedial cleanup actions would be required in the near future (Public Health Department 2000). According to EDR, the presence of metals and cyanide in groundwater and TPH, pesticides, metals, cyanide, and

EA_TM_HAZ.DOC 34 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS polycyclic aromatic hydrocarbons (PAHs) were confirmed in soil (EDR 2009).

A normal decomposition product in landfills and peat bogs is methane gas. Methane gas is lighter than air and is explosive within the range of 5% to 15% by volume of methane in air (50,000 to 150,000 ppm). In 2000, the City of Seattle Solid Waste Department, Public Health, and the University of Washington conducted a methane-gas monitoring study (City of Seattle 2000). As part of the study, gas samples were collected at over 41 locations at the landfill. Results confirmed the presence of a high concentration of methane gas (at or above the explosive range), especially in areas to the north and northeast of the Intramural Activities Building and near the play fields. Permanent methane-gas monitoring stations were put in place along the landfill boundary.

In 2004, the University of Washington (the owner of the landfill) developed an environmental management plan to address construction activities that might occur within the Montlake Landfill boundary (University of Washington 2004). The plan specified the requirements for handling landfill debris, groundwater contaminants, asbestos- containing material (ACM), methane gas, stormwater control, and worker safety.

The university oversaw the installation of multiple methane-gas detection wells on and around the perimeter of the landfill in 2004. In 2005, the University completed development of a methane-gas monitoring plan and began monitoring methane in April 2005. Monitoring continues today on a quarterly basis.

According to the Montlake Landfill Project Guide (University of Washington 2009), new projects within 1,000 feet of the landfill need to conduct methane-gas mitigation or demonstrate through geotechnical engineering that the project does not need a methane-gas mitigation system.

Miller Street Landfill The Miller Street Landfill is located near the Washington Park Arboretum and east of 26th Avenue North. Between 1909 and 1936, this site was operated as a municipal landfill. Little historical information is available about the Miller Street Landfill, and the site’s exact boundaries have not been fully delineated, although the landfill was partially delineated during a 2006 cultural resources study conducted for the SR 520 project (Onat and Kiers 2007). The northern and eastern

EA_TM_HAZ.DOC 35 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS boundaries of the landfill extended to the edges of Union Bay. The western boundary appeared to extend to Lake Washington Boulevard according to the 1938 aerial photographs. The southern boundary appeared to be near the Miller Street parking lot (Onat and Kiers 2007). Samples collected in 2006 indicated that the historical debris at the site consisted of a range of domestic refuse, including glass bottles, ceramics, brick, tile, mammal bones, and various scraps of metal (Onat and Kiers 2007).

In a 1984 report on abandoned landfills, the Public Health Department collected soil, gas, and surface water samples at the Miller Street Landfill site (identified as the Arboretum Playfield site in the report). Detected in the Arboretum Playfield samples was trace gas, but no trace methane. The study concluded that, based on the sample findings, the landfill age, and the relatively benign wastes, the historical landfill posed a low environmental health risk (Public Health Department 1984). The Public Health Department recommended no further study.

Sediments from Lake Washington, Union Bay, and Portage Bay Two sediment-related studies were conducted in Lake Washington and Portage Bay (Cubbage 1992; Moshenberg 2004). These studies show that relatively low concentrations of pollutants such as metals, PCBs, PAHs, and phthalates are present in the sediment of Lake Washington and Portage Bay compared to pollutants found in Lake Union. However, because the existing sediment quality data is limited and the samples were not collected from areas anticipated to be directly impacted by project construction, the risk of encountering contaminated sediments during construction is unknown. Eastside Transition Area

The analysts did not identify any low- to moderate-risk or high-risk sites in the Eastside transition study area based on WSDOT’s screening criteria.

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Potential Effects of the Project

This section discusses the potential construction and operational effects of the nine low- to moderate-risk sites listed in Exhibit 10 and presents the potential effects under each of the three proposed options: A, K, and L. Exhibit 13 shows the locations of the low- to moderate-risk sites relative to the limits of construction for Options A, K, and L. How would construction of the project affect hazardous materials?

No Build Alternative

The No Build Alternative would not result in construction effects related to hazardous materials because the project would not be built. The No Build Alternative assumes that existing infrastructure would remain as it is today. 6-Lane Alternative

Construction effects of the 6-Lane Alternative could include the following:

• Encountering contaminated soil, sediment, and groundwater

• Releasing hazardous materials used at construction sites

• Generating hazardous building materials through demolition

• Encountering USTs or LUSTs

• Creating accidental spills

• Addressing worker safety and public health issues.

Attachment 5 details these general types of effects and associated mitigation measures. Exhibit 14 shows which hazardous material sites could affect, or be affected by, the 6-Lane Alternative design options A, K, and L during construction.

EA_TM_HAZ.DOC 37 Option A Option K Option L

E NE

Y NE Y

Y NE N

N Y NE

A A

A Y

W W

Y Y

Y W

T W W

T T

IT T

L EL

SI S

E ER

SEV 5 V 5 O 5 2 - Village 2 - Shell Oil ¨¦§ NI ¨¦§ NIV ¨¦§

U U UNIV RO Autocare Products

ROOS NE 45TH ST NE 45TH ST ROOSE NE 45TH ST *# *# 4 - Montlake Landfill 4 - Montlake Landfill XW XW D NE D NE D NE V V V UNIVERSITY OF UNIVERSITY OF L UNIVERSITY OF B WASHINGTON E BL E BL WASHINGTON WASHINGTON KE AK AK

L L LA

T T T

N N N

MO MO MO NE NE NE P P Approximate P Approximate A A A CIF CIF Landfill CIF Landfill I I C ST Union Bay IC ST Boundary C ST Boundary

Union Bay Union Bay Portage Portage Portage Bay Bay Bay 12 - National 12 - National Marine Fisheries 12 - National *# Marine Fisheries*# Marine Fisheries*# 17- Seattle VU520 17- Seattle VU520 17- Seattle VU520 Fire Station 22 *# WX Fire Station 22 *# XW Fire Station 22 *# WX *# Miller *# Miller *# Miller 15 - Montlake Street 15 - Montlake Street 15 - Montlake Street 76 Station Landfill 76 Station Landfill 76 Station Landfill

*# 24 - Jay's Dry Cleaners, *# Circle K Station D D V V D L L E 24 - Exxon Mobil

V E E B B

E B E N N

O O A N

E T AV E T AV E H O K K

H G G

T K T E E E

A A

N N

A I

G I L L 0T E E 0T E 10 L

N 1 H

S S

AV AV

AV H

A A

H H

H S

W W A

4T 4T

4T W

2 2

2 E GALER ST E GALER ST E GALER ST

AREA OF DETAIL Source: Environmental Data Resources, Inc. (2009) GIS Data (Listed Site), King County (2005) GIS Data (Streams and ¦¨§5 Streets), King County (2007) GIS Data (Water Bodies), University of Washington (2009) GIS Data (Former Landfill Site), and CH2M HILL (2008) GIS Data (Parks). Horizontal 24 Low- to Moderate-Risk Site Lake *# datum for all layers is NAD83(91); vertical datum for layers is Washington (Map ID number correlates to EDR report) NAVD88. VU520 XW Former Landfill Site Exhibit 13. Locations of Low- to Limits of Construction Moderate-Risk Sites, Options A, K, and L 0 1,000 2,000 4,000 Feet VU99 Park ¯ I-5 to Medina: Bridge Replacement and HOV Project \\SIMBA\PROJ\PARAMETRIX\180171\GIS\MAPFILES\SDEIS\HAZARDOUSMATERIALS\SDEIS_DR_HAZ_IMPACTEDSITES_3PANEL.MXD 9/28/2009 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

Exhibit 14. Known Hazardous Materials Sites Affected by Construction under Options A, K, and L

Map ID Site Name Site Address Option A Option K Option L

2 Shell Oil Products 2756 Northeast 45th Street X

2 Village Autocare 2724 Northeast 45th Street X

4 Montlake Landfill Northeast 45th Street and X X Montlake Boulevard

12 National Marine Fisheries 2725 Montlake Boulevard X X X - Northwest Fisheries Science Center (NOAA)

15 Montlake 76 Station 2625 East Montlake Place X X X

17 Seattle Fire Station 22 901 East Roanoke Street X X X

24 Exxon Mobil 2200 24th Avenue East X

24 Circle K Station No. 2350 24th Avenue East X 1461/Jay’s Dry Cleaners

N/A Miller Street Landfill Near Washington Park X X X Arboretum, East of 26th Avenue North

N/A Sediments Lake Washington, Union Bay, X X X Portage Bay

Seattle Sites Common to All Options Hazardous materials could potentially be encountered during project construction activities at or near several sites common to all three Options A, K, and L. The sites are listed below:

• National Marine Fisheries – Northwest Fisheries Science Center (NOAA), 2725 Montlake Boulevard (Map ID 12)

• Montlake 76 Station, 2625 East Montlake Place (Map ID 15)

• Seattle Fire Station 22, 901 East Roanoke Street (Map ID 17)

• Miller Street Landfill, Washington Park Arboretum and 26th Avenue North

• Sediments in Lake Washington, Union Bay, and Portage Bay

Construction effects to the National Marine Fisheries, Montlake 76 Station, and Seattle Fire Station sites could be managed using standard mitigation measures as described in Attachment 5.

EA_TM_HAZ.DOC 39 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

The remaining two sites common to all options (the Miller Street Landfill and sediments from Lake Washington, Union Bay, and Portage Bay) are unique to this project and discussed in more detail below.

Miller Street Landfill A temporary work bridge would be installed under Options A and L by driving piles into the northern area of the peninsula where the former landfill was located. Soil would be removed during pile-driving and bridge installation. Under Option K, however, a temporary detour bridge would be installed by drilling bridge columns into the area of the former landfill. Since the detour bridge would require removing larger volumes of soil than under Options A and L, the risk is greater under Option K of encountering contaminated media and waste that may need offsite disposal.

Based on the age of the landfill site, methane gas is not expected to be a significant issue during construction. During a geoarcheological study in the landfill area, a petroleum odor was identified and samples were collected. The material was determined to be non-hazardous (Onat and Kiers 2007). Overall, the risk is low that hazardous materials might be encountered during construction because the former site was as a domestic landfill.

Sediments in Lake Washington, Union Bay, and Portage Bay Existing sediment data for the Lake Washington and Portage Bay suggest that there are relatively low concentrations of pollutants, such as metals, PCBs, PAHs, and phthalates. Lake Union sediment contaminant concentrations were slightly higher. Because the existing sediment quality data is limited and the samples were not collected from an area directly impacted by construction, the risk of encountering contaminated sediments during construction is unknown.

Sediment removal would be associated with excavating for bridge column footings. Contaminated sediment, if found, would impose limits on reuse and disposal options. Approximately 85,000 cubic yards of in-water sediment could be removed under Option A, approximately 101,000 cubic yards under Option K, and approximately 85,400 cubic yards under Option L.

The estimated volume of 101,000 cubic yards under Option K would not include the soil generated as part of the sequential excavation method (SEM) tunnels under Montlake Cut, which is unique to Option K. Soil excavated for the SEM tunnels would not be expected to be

EA_TM_HAZ.DOC 40 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS contaminated because these are native soils and it is assumed they have not been impacted by development.

Option A Project construction under Option A may affect two sites, in addition to the sites common to all options. The two sites are:

• Circle K Station No. 1461 (also known as Jay’s Dry Cleaners and Monte’s Market), 2350 24th Avenue East (Map ID 24)

• Exxon Mobil Oil, 2200 24th Avenue East (Map ID 24)

Standard mitigation measures as described in Attachment 5 can be used to manage these sites.

Throughout the project alignment, WSDOT would need to fully or partially acquire multiple parcels to accommodate project improvements. The Land Use, Economics, and Relocations Discipline Report (WSDOT 2009g) provides additional information about property and right-of-way acquisitions.

Exhibit 15 lists the sites that would be acquired under Option A that are contaminated or potentially contaminated. Disturbing property containing hazardous materials could result in a release of these materials. This is a potential effect when sites known to contain hazardous materials are acquired for right-of-way. No hazardous materials sites have been identified for acquisition under Options K and L.

Exhibit 15. Contaminated or Potentially Contaminated Parcels Proposed for Acquisition by the Project under Option A

Map ID Site Name and Address

12 National Marine Fisheries – Northwest Fisheries Science Center (NOAA), 2725 Montlake Boulevard

15 Montlake 76 Station, 2625 East Montlake Place

Soil contamination remains onsite under the foundation of the laboratory building and around the pipeline from a former 10,000-gallon heating-oil tank at the National Marine Fisheries site. The EDR reported that soil and groundwater were cleaned up in 2003. However, this was not confirmed during the Ecology file review. The potential remains that, in addition to contaminated soil remaining under the building foundation, contaminated groundwater would need

EA_TM_HAZ.DOC 41 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS to be addressed during construction or operation. For the Montlake 76 Station parcel, while there is no known release reported, it is possible that contaminated media may be encountered during decommissioning of the USTs. These sites are anticipated to have standard effects associated with TPH contamination and, therefore, would be managed according to the standard mitigation measures outlined in Attachment 5.

Option K Project construction may affect one site under Option K, in addition to the sites common to all options. The Montlake Landfill is discussed below.

Montlake Landfill It is estimated that the Montlake Landfill is bounded by Montlake Boulevard Northeast to the west, Northeast 45th Street to the north, Mary Gates Memorial Drive Northeast to the east, and Wahkiakum Lane and Union Bay to the south (University of Washington 2009).

Under Option K, a tunnel would be constructed under the Montlake Cut to move traffic to Montlake Boulevard NE and NE Pacific Street. According to the Montlake Landfill Project Guide (University of Washington 2009), new projects within 1,000 feet of the landfill boundary, as anticipated under Option K, would need methane gas mitigation or would need to demonstrate that the project does not need a methane mitigation system, which should be included as part of the permitting requirements. Methane gas could create a fire hazard if ignition sources concentrations were sufficiently high (that is, between 5 and 15 percent). Explosive levels of methane gas have been detected in some areas of the landfill. The presence of methane gas could also present a health concern for workers during trenching work if the workspace is not adequately ventilated. The road and tunnel would also need to be designed in such a way that methane gas would not build up in the tunnel.

The documents listed below specify the requirements for handling landfill debris and groundwater contaminants, grading, drainage, road resurfacing, methane gas, stormwater control, and worker safety in the vicinity of the Montlake Landfill:

• An environmental management plan by the University of Washington Environmental Health and Safety Department (University of Washington 2004)

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• Revised Landfill Gas Monitoring Plan, University of Washington, Montlake Landfill (University of Washington 2005)

• University of Washington Montlake Landfill Methane Action Plan (University of Washington 2008)

• Montlake Landfill Project Guide (University of Washington 2009)

The project would comply with applicable regulations, guides, and management plans.

Option L Project construction may affect three sites under Option L, in addition to the sites common to all options. These sites are:

• Shell Oil Products, 2756 NW 45th Street (Map ID 2)

• Village Autocare, 2724 NE 45th Street (Map ID 2)

• Montlake Landfill, NE 45th Street and Montlake Boulevard (Map ID 4)

The former Shell Products site (Map ID 2), currently occupied by a retail shop, has identified TPH contamination. Because this site is also a former dry cleaner, it is possible that chlorinated solvents such as PCE, TCE, and DCE could be present in the soil and groundwater. The adjacent Village Autocare has petroleum contamination. Chlorinated solvents were identified in the groundwater but were at levels below MTCA Method A cleanup levels. Contaminated groundwater, if encountered during construction, would need to be managed according to the standard mitigation measures outlined in Attachment 5.

The Montlake Landfill would be affected by project construction under Option L suboption that adds capacity on northbound Montlake Boulevard NE to NE 45th Street. Construction would occur within 1,000 feet of the landfill boundary, requiring methane gas mitigation.

Lake Washington The Lake Washington area would include the floating bridge, the east approach span, and the bridge maintenance facility. An effect common to all construction projects could be an accidental release of a hazardous substance during construction. This effect can be particularly acute for demolition or construction activities over water. In addition, contaminated stormwater runoff or concrete-laden water (which would

EA_TM_HAZ.DOC 43 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS have high pH) could be discharged to Lake Washington or other water bodies including Lake Union, Portage Bay, and Union Bay.

Eastside Transition Area The analysts identified no hazardous materials sites of concern in the Eastside transition study area. However, a UST in the Eastside study area was identified by WSDOT personnel while conducting other project studies (Dave Warner, Project Manager, WSDOT. June 15, 2009. Personal communication). It is unknown whether the UST has a prior history of releases. The EDR Report (2009) did not initially identify the UST. If TPH were encountered, it would be managed by standard mitigation measures as outlined in Attachment 5.

Pontoon Construction and Transport The potential hazardous materials effects related to pontoon construction are discussed in the Pontoon Construction Project Hazardous Materials Technical Memorandum (WSDOT 2009h).

Because most activities related to pontoon transport, outfitting, and storage occur over water, hazardous materials effects related to construction would be similar to those described for Lake Washington. These effects could include an accidental release of hazardous substances, such as fuels and oils, and a discharge of concrete-laden water into the aquatic environment.

Phased Implementation Scenario Under the Phased Implementation scenario, WSDOT would first complete those project components that are vulnerable to windstorms and earthquakes. These components would include the floating portion of the Evergreen Point Bridge (including approaches), and the Portage Bay Bridge.

Hazardous materials effects related to constructing these components could consist of the potential of releasing hazardous materials into the aquatic environment and generating demolition material (for example, ACM and lead-based paint [LBP]) that might require special handling and disposal. As indicated earlier, the potential for encountering contaminated sediment when excavating the bridge footings is unknown. Contaminated sediment, if found, would impose limits on how the sediments are handled, reused, and disposed.

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How would operation of the project affect hazardous materials?

No Build Alternative

The No Build Alternative would not result in additional operation effects related to hazardous materials because the project would not be built. The No Build Alternative assumes that existing infrastructure would remain exactly as it is today. Existing contamination would remain unabated. 6-Lane Alternative Seattle The addition of new stormwater treatment facilities would be a benefit of project operation. Project stormwater facilities would operate to collect polluted runoff from traffic operations that include fuels, lubricants, heavy-metal compounds from tires and brakes, and automobile-engine coolants (such as ethylene glycol). The Water Resources Discipline Report (WSDOT 2009f) includes more information on water quality treatment methods proposed for each design option.

Option A No additional effects related to operating the 6-Lane Alternative are identified under Option A.

Option K Because Option K would involve a tunnel under the Montlake Cut, the safety risk associated with an accidental release of hazardous material during transport would be greater under this option. The fire and explosion risk of a vehicle carrying hazardous materials would be much greater if such an incident would occur in a tunnel compared with non- tunnel options. Operational restrictions might need to be placed on transporting hazardous materials through the tunnel to minimize this risk.

Option L No additional effects related to operating the 6-Lane Alternative are identified under Option L.

Lake Washington For the Lake Washington study area, operating a bridge maintenance facility would increase the likelihood of potential releases to the

EA_TM_HAZ.DOC 45 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS environment because hazardous materials such as fuels, adhesives, cleaners, epoxies, propane, grease, lubricants, paints, and solvents would be stored at the facility and used in the study area during maintenance activities. The risks of potential releases to the environment are considered low, however, because the amounts of each of these materials on site would be small, in most cases a few gallons each, and spill pollution prevention measures are implemented during the facility’s operation.

In addition, the bridge maintenance facility would have a diesel storage tank (size undetermined) on site. This diesel tank, located above ground or underground, would be used to supply the emergency power generator. The risks of potential releases to the environment would be low if spill pollution prevention measures are implemented during the tank’s design and operation.

Eastside Transition Area No additional effects related to operation of the 6-Lane Alternative were identified in the Eastside transition area.

Phased Implementation Scenario No operations effects are identified that would differentiate between Phased Implementation scenario and the full build scenario.

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Mitigation

Standard mitigation measures would be implemented for accidental spills, encountering contaminated media and USTs during groundbreaking activities, and encountering hazardous building materials during demolition. Attachment 5 describes potential types of hazardous material effects and possible mitigation measures. What has been done to avoid or minimize negative effects?

The 6-Lane Alternative, including Options A, K, and L, have been designed to minimize the need for property acquisition outside of the existing right-of-way or project footprint. Minimizing property acquisition decreases the need for disturbing soils or other environmental media that have the potential to be contaminated or for demolishing building structures that could contain hazardous materials (for example, ACMs and USTs). What would be done to mitigate negative effects that could not be avoided or minimized?

No significant unavoidable negative effects have been identified under either the No Build Alternative or 6-Lane Alternative, including Options A, K, and L. Measures would be used to mitigate construction and operational effects, including environmental and property acquisition effects, as described in the following subsections. Construction Mitigation

• Methane gas from the Montlake Landfill might be encountered during construction under Options K and L. Landfill gas monitoring would be required if the construction is within 1,000 feet of the landfill boundary. Methane gas is not expected to be encountered during construction near the former Miller Street Landfill in the 6-Lane Alternative area; as a result, mitigation would not be required in this area.

• Existing sediment quality data for Lake Washington, Union Bay, and Portage Bay are limited, so the risk of encountering

EA_TM_HAZ.DOC 47 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

contaminated sediments during construction is unknown. Contaminated sediment, if found, would need to be disposed of at an upland facility such as a permitted landfill. It is unlikely that the sediments will be reused or disposed of in open water. Operation Mitigation

Restrictions may be required during the transportation of hazardous materials through the proposed tunnel under the Montlake Cut in Option K to minimize fire and explosion risk. What negative effects would remain after mitigation?

No significant unavoidable negative effects have been identified for any option or suboption. Measures would be used to mitigate construction and operational effects, including environmental and property acquisition effects. What are the preliminary cost estimates for mitigation of negative effects?

The analysts have provided unit cost estimates to cleanup and dispose of materials containing hazardous substances in Attachment 6. The cost estimates are provided because hazardous substances might potentially be encountered during construction of the 6-Lane Alternative. Only unit costs are provided because roadway design information was limited when this report was prepared. The costs do not include the cost of excavating or transporting materials to the necessary disposal/treatment facility, or soil or groundwater characterization cost before disposal. What data gaps or additional investigations were identified?

This section recommends additional investigations to better define the potential for worker safety concerns and identify environmental contamination associated with acquired properties. Further investigation of these sites would assist in planning construction and defining the extent of the long-term liability WSDOT would assume

EA_TM_HAZ.DOC 48 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS when acquiring contaminated properties. Exhibit 16 lists the sites that the analysts recommend for further investigation prior to construction.

Two additional properties that have the potential to affect project construction activities are the Montlake Landfill (Map ID 4) and the Miller Street Landfill. However, the hazardous materials analysts do not recommend further investigation of these properties.

For the Montlake Landfill, although the potential exists that methane gas and contaminated soil could be encountered during construction activities, the effects could be mitigated effectively by implementing measures specified in the Montlake Landfill Project Guide (University of Washington 2009).

For the Miller Street Landfill, a comprehensive and hazardous substance management plan would be sufficient to manage the risk of encountering contaminated material.

Exhibit 16. Sites Recommended for Further Investigation Before Construction

Map Recommended ID Site Name Site Address Recommended Activities Under Option

2 Shell Oil Products 2756 Northeast 45th Sample soil and groundwater downgradient of L Street the site within the Montlake Boulevard right-of- way

2 Village Autocare 2724 Northeast 45th Sample soil and groundwater downgradient of L Street the site within the Montlake Boulevard right-of- way

12 National Marine 2725 Montlake Conduct Phase I and Phase II Investigations A, K, L Fisheries– Boulevard Northwest Fisheries Science Center (NOAA)

15 Montlake 76 2625 East Montlake Conduct Phase I and Phase II Investigations A Station Place

17 Seattle Fire 901 East Roanoke Provide full-access site reconnaissance, A, K, L Station 22 Street owner/ operator interview, and property records review

24 Circle K Station 2350 24th Avenue Sample soil and groundwater downgradient of A No. 1461 (Jay’s East the site within the 24th Avenue East right-of- Dry Cleaners and way Monte’s Market)

Sediment Lake Washington, Conduct additional existing sediment data A, K, L Union Bay, and review. Collect sediment samples to evaluate Portage Bay sediment quality and disposal options

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References

City of Seattle Solid Waste Department, Seattle-King County Department of Public Health, and the University of Washington. 2000. Methane-gas Monitoring Study. 2000.

Cubbage, James. 1992. Survey of Contaminants in Sediments in Lake Union and Adjoining Waters (Salmon Bay, Lake Washington Ship Canal, and Portage Bay. Prepared for Deborah North, Urban Bay Action Team, Northwest Regional Office Washington State Department of Ecology. August 1992.

Delta. 2009. Groundwater Monitoring Report 4th Quarter 2008. Prepared for Shell Oil. February 24, 2009.

Environmental Data Resources (EDR). 2008. SR 520 Eastside Corridor Study. Inquiry number: 02332733.1r. October 7, 2008. Environmental Data Resources, Inc.

Environmental Data Resources (EDR). 2009. SR 520 Westside (SDEIS). EDR DataMap™ Corridor Study. Inquiry number: 02456869.1r. April 1, 2009. Environmental Data Resources, Inc.

Konrad, C.P., and D.B. Booth. 2002. Hydrologic Trends Associated with Urban Development for Selected Streams in the Puget Sound Basin, Western Washington. USGS Water Resources Investigations Report 02- 4040, US Geological Survey, Tacoma, Washington.

Kroll Map Company. Various (1939, 1941, 1947, 1950, 1966, 1977). Kroll Atlases.

Moshenberg, Kari L. 2004. A Sediment Triad Analysis of Lake Sammamish, Washington and Union. King County Department of Natural Resources and Parks Water and land Resources Division.

NRCS. 2009. Web Soil Survey. , accessed April 1, 2009. Natural Resources Conservation Service.

Onat, Astrida R. Blukis and Roger A. Kiers. 2007. Ethnohistoric and Geoarchaeological Study of the SR 520 Corridor and Archaeological Field Investigations in the SR 520 Bridge Replacement and HOV Project including the Pacific Interchange and Second Montlake Bridge Option. King County, Washington. BOAS, Inc. June 2007.

EA_TM_HAZ.DOC 51 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

Parametrix. 2008. SR 520 Bridge Replacement and HOV Project Westside Project Impact Plan. Prepared for Washington State Joint Transportation Committee and Governor Christine Gregoire. Bellevue, WA.

Public Health - Seattle-King County. 1984. Abandoned Landfill Study in the City of Seattle. July 30, 1984. Seattle-King County Department of Public Health.

Public Health Department. 2000. Site Hazard Assessment, Montlake Landfill, 2000. Washington State Department of Ecology. Seattle-King County Department of Public Health and Ecology.

Sanborn Map Company Various (1968). Fire Insurance Maps Seattle, Washington. New York, Sanborn Map Company.

University of Washington. 2004. Montlake Landfill Environmental Management Plan. Environmental Bulletin #13, Revised January 2004. Department of Environmental Health and Safety.

University of Washington. 2005. Revised Landfill Gas Monitoring Plan, University of Washington, Montlake Landfill. February 4, 2005.

University of Washington. 2008. University of Washington Montlake Landfill Methane Action Plan. May 5, 2008.

University of Washington Montlake Landfill Oversight Committee. 2009. Montlake Landfill Project Guide. April 16, 2009.

USGS and NOAA. 1983. Topographic and Bathymetric Map, Seattle. U.S. Geological Survey and National Oceanic and Atmospheric Administration.

Vaccaro, J.J., A.J. Hansen Jr., and M.A. Jones. 1998. Hydrogeologic Framework of the Puget Sound Aquifer System, Washington and British Columbia. U.S. Geological Survey Professional Paper 1424.

WSDOT. 2006. Hazard Materials Discipline Report and Addendum to Hazardous Materials Discipline Report, Appendix I, SR 520 Bridge Replacement and HOV Project Draft Environmental Impact Statement. Washington State Department of Transportation.

WSDOT. 2008b. Environmental Procedures Manual M 31-11. http://www.wsdot.wa.gov/Publications/Manuals/M31-11.htm. Washington State Department of Transportation.

EA_TM_HAZ.DOC 52 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

WSDOT. 2009a. Description of Alternatives Discipline Report, I-5 to Medina: Bridge Replacement and HOV Project. Washington State Department of Transportation.

WSDOT. 2009b. Noise Discipline Report, I-5 to Medina: Bridge Replacement and HOV Project, SR 520 Bridge Replacement and HOV Program. Washington State Department of Transportation.

WSDOT. 2009c. Construction Techniques Discipline Report, I-5 to Medina: Bridge Replacement and HOV Project, SR 520 Bridge Replacement and HOV Program. Washington State Department of Transportation.

WSDOT. 2009d. Guidance and Standard Methodology for WSDOT Hazardous Material Discipline Reports. January 2009. Washington State Department of Transportation.

WSDOT. 2009e. Geology and Soils Discipline Report, I-5 to Medina: Bridge Replacement and HOV Project. Washington State Department of Transportation.

WSDOT. 2009f. Water Resources Discipline Report, I-5 to Medina: Bridge Replacement and HOV Project. Washington State Department of Transportation.

WSDOT. 2009g. Land Use, Economics, and Relocations Discipline Report, I-5 to Medina: Bridge Replacement and HOV Project. Washington State Department of Transportation.

WSDOT. 2009h. Hazardous Materials Technical Memorandum, Pontoon Construction Project. Washington State Department of Transportation. GIS References

City of Bellevue. 2005. Parks GIS Data, City of Bellevue Parks Property. City of Bellevue Standard GIS Data CD, July 2007. Accessed July 24, 2007. Information Technology Center, Bellevue, Washington.

City of Kirkland. 2001. Parks GIS Data, City of Kirkland Custom GIS Data CD, September 2008. http://www.ci.kirkland.wa.us/depart/ Information_Technology/GIS/GIS_maps.htm. Accessed September 10, 2008. City of Kirkland GIS Department, Kirkland, Washington.

EA_TM_HAZ.DOC 53 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

City of Seattle. 1994. Bike Pedestrian Trail GIS Data, Bike Class Look Up Table. Custom GIS CD, August 2007. Accessed May 15, 2008. http://www.cityofseattle.net/GIS/docs/datacds.htm. City of Seattle SPU/GIS Product and Services Unit, Seattle, Washington.

City of Seattle. 2005. Parks GIS Data, City of Seattle. City of Seattle Standard GIS Data CD#3. http://www.cityofSeattle.net/ GIS/docs/datacds.htm. City of Seattle SPU/GIS Product and Services Unit, Seattle Washington.

Environmental Data Resources, Inc. 2009. Listed Sites, GIS Data, April 2009. Accessed April 2009. Environmental Data Resources Inc., Milford, Connecticut.

King County. 2004. City Limits GIS Data, King County Incorporated Areas. King County Standard GIS Data, October 2008. http://www.kingcounty.gov/operations/GIS.aspx. Accessed October 2008. King County, GIS Data Center, Seattle, Washington.

King County. 2005a. Stream and River GIS Data, King County Standard GIS Data CD, October 2008. http://www.kingcounty.gov/ operations/GIS.aspx. Accessed October 2008. King County GIS Data Center, Seattle, Washington.

King County. 2005b. Street GIS Data, King County Standard GIS Data, October 2008. http://www.kingcounty.gov/operations/GIS.aspx. Accessed October 2008. King County GIS Center, Seattle, Washington.

King County. 2006. Parks GIS Data, King County GIS Data. King County Standard GIS CD, October 2008. http://www.kingcounty.gov/ operations/GIS.aspx. Accessed October 2008. King County GIS Center, Seattle, Washington.

King County. 2007. Waterbody GIS Data. King County Standard GIS CD, October 2008. http://www.kingcounty.gov/operations/GIS.aspx. Accessed October 2008. King County GIS Center, Seattle, Washington.

SDOT and SPU. 2008. Seattle Bicycle Map, Bike Pedestrian Trail GIS Data - Seattle Bicycling Guide Map. http://www.seattle.gov/ transportation/docs/BikeMap_north_08.3.pdf. Accessed in March 2008. Seattle Department of Transportation and Seattle Public Utilities GIS Products, Seattle, Washington.

Seattle Parks and Recreation. 2009. Parks GIS Data Download. Accessed February 25, 2009. Seattle Parks and Recreation, Seattle, Washington.

EA_TM_HAZ.DOC 54 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

University of Washington. 2009. Former Landfill Site GIS Data, Montlake Landfill Guidance Document, April 16, 2009. Accessed April 2009. Facilities Services University of Washington, Seattle, Washington.

WSDOT. 2004. State Routes GIS Data, WSDOT GeoData Distribution Catalog. http://www.wsdot.wa.gov./mapsdata/geodatacatalog. Accessed February 4, 2004. Washington State Department of Transportation, Office of Information, Olympia, Washington.

EA_TM_HAZ.DOC 55 Attachment 1 Applicable Federal and State Regulations

I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

Applicable Federal and State Regulations

Numerous federal, state, and local regulations and policies govern decisions concerning hazardous materials issues. A standard list of federal and state regulations that apply to majority of WSDOT projects are provided below. This is not an all-inclusive list of regulations; further evaluation of applicable local regulations must be conducted for each project.

Federal Regulations

Federal law and regulations relating to hazardous materials and wastes that affect the project include the following:

Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) and All Appropriate Inquiries (AAI) (40 CFR 312)

Section 101(35)(B)(ii) and (iii) of CERCLA and the Superfund Amendments and Reauthorization Act (SARA) define liability for hazardous waste contamination and require liable parties to take responsibility for cleanup. 40 CFR Part 312, Standards and Practices for All Appropriate Inquiries, establishes specific regulatory requirements and standards for conducting AAI provisions necessary to qualify for certain landowner liability protections under CERCLA. The purpose of hazardous materials discipline reports is, in part, to address liability issues relating to identification of, and acquisition of, previously contaminated property.

Resource Conservation and Recovery Act (RCRA)

RCRA provides requirements for handling, transportation, treatment, storage, and disposal of hazardous materials and wastes. RCRA includes provisions for identifying and classifying hazardous materials and wastes, and through the Hazardous and Solid Waste Amendments (HSWA) creates treatment standards for specific wastes. HSWA also establishes requirements for ownership, operation, maintenance, and closure of underground storage tanks. Any removal, treatment, or transportation of contaminated soils as part of the proposed project would need to be conducted in compliance with RCRA.

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Occupational Safety and Health Act (OSHA)

OSHA establishes requirements for site safety procedures, worker training, and worker safety and health standards for employees engaged in work related to hazardous materials. All work relating to the handling of, and potential exposure to, hazardous substances by workers while conducting activities associated with the project must be in compliance with the relevant sections of OSHA.

Clean Water Act (CWA)

The CWA provides for comprehensive federal regulation of all sources of water pollution. Pollution of state waters is controlled by two administrative regulations that implement Chapter 90.48 Revised Code of Washington (RCW), Water Pollution Control Act: Chapter 173-201A, Washington Administrative Code (WAC) Water Quality Standards for Surface Waters of the State of Washington, and Chapter 173-200, WAC Water Quality Standards for Groundwater of the State of Washington.

Chapter 173-201 WAC indicates that toxic substances above natural background levels will not be introduced into waters of the state if the substance will (1) singularly or cumulatively adversely affect characteristic water uses, (2) cause acute or chronic toxicity to the most sensitive biota dependent on the water, or (3) adversely affect public health. Washington State Department of Ecology (Ecology) would employ or require chemical toxicity testing and biological assessments as appropriate to determine compliance with the above-mentioned requirements. WAC 173-201A-160 lists the primary means for controlling municipal, commercial, and industrial waste discharges through the issuance of waste disposal permits.

Several permit programs have been established to address the potential of construction projects that may introduce hazardous substances to surface waters, including wetlands. The State Water Discharge Permit (WAC 173-216) program includes a variety of exemptions, most of which relate to discharges that are permitted under a National Pollution Discharge Elimination System (NPDES) permit or are otherwise authorized by a publicly owned treatment works (POTW) with an authorized pretreatment program. This regulation may apply to stormwater detention basins planned for the project if the water were to contain unacceptable concentrations of polluting materials. The NPDES General Stormwater Permit for Construction Activities requires

ATT1_APPLICABLEFEDERALANDSTATEREGULATIONS.DOC 1-2 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS the development and implementation of a Stormwater Pollution Prevention Plan.

National Environmental Policy Act (NEPA)

NEPA requires that all actions sponsored, funded, permitted, or approved by federal agencies undergo planning to ensure that environmental considerations are given due weight in project decision- making. If the proposed project is partially funded by the Federal Highway Administration, NEPA compliance is likely to be required. One of the major elements addressed in a NEPA assessment is environmental health. Assessment of impacts associated with hazardous materials and waste is a component of the environmental health evaluation.

Endangered Species Act (ESA)

ESA regulates a wide range of activities affecting plants and animals designated as “endangered” or “threatened.” ESA lists “endangered” animals or plants that are in danger of being extinct. The ESA states that it is unlawful to “take” any animal listed as an endangered species. ESA broadly defines a “take” to include “harass, harm, pursue, hunt, shoot, wound, kill, trap, capture, or collect,” or an attempt to engage in such conduct. Chinook salmon, bull trout, and the bald eagle are listed as threatened under the Federal Endangered Species Act and live within the Green/Duwamish Watershed and Central Puget Sound Watershed. These watersheds extend from the Cascade Mountains to Puget Sound. In Federal Way, roughly the area north of S. 300th Street and east of Pacific Highway drains into the Green River. Steel Lake, Easter Lake, Redondo Creek, and Cold Creek drain directly to Puget Sound. The southern part of the city is in the Puyallup River Watershed. In Federal Way, the Hylebos Creek Watershed is the major drainage system within the Puyallup River Watershed. Salmon habitat restoration activities are currently underway in Federal Way.

National Emission Standards for Hazardous Air Pollutants (NESHAP) (40 CFR 5, Parts 61-71)

The Environmental Protection Agency’s (EPA) rules concerning the removal and disposal of asbestos-containing materials (ACM) were issued under NESHAP. NESHAP requires a thorough inspection for friable and nonfriable ACM within a structure prior to demolition activities. An accredited inspector as required by the Asbestos Hazard

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Emergency Response Act (AHERA) must conduct all inspections. The NESHAP regulation also includes specific notification, work practice, packaging, labeling, and disposal requirements.

The Puget Sound Clean Air Agency (PSCAA) requires that a notice of intent be submitted prior to beginning any work on an asbestos demolition. The only exception is asbestos projects involving less than 48 square feet and the removal of nonfriable asbestos containing roofing material. An AHERA building inspector or competent person must make the determination if it is nonfriable material. There is a notification waiting period and fee that will need to be considered prior to planning any abatement work. Asbestos removed from buildings prior to demolition must be disposed in a landfill permitted to receive ACM.

State Regulations

Washington state implements many of the federal statues pertaining to hazardous materials and wastes along with its own, often more stringent, laws and regulations. These requirements, listed below, take precedence over all other laws for governing business and operations within the state.

Model Toxics Control Act (MTCA) Regulations (WAC 173-340)

WAC 173-340 implements MTCA, RCW 70.105D. Several administrative rules include strict requirements for site discovery and reporting, site assessments, and hazardous site listing. This regulation defines standard methods used to assess whether a site is contaminated or clean. An overview of the cleanup standards is detailed in WAC 173- 340-700, and groundwater and soil cleanup standards are listed in WAC 173-340-720 and WAC 173-340-740, respectively. WAC 173-340-450 sets forth the requirements for addressing underground storage tanks (USTs).

MTCA will apply to any site identified with environmental contamination that may pose a threat to human health and/or the environment during this project. MTCA establishes the acceptable cleanup limits for contaminated media. Cleanups of contaminated sites are likely to be accomplished as independent actions, with technical review provided by Ecology on an as-needed basis as provided for under MTCA.

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Dangerous Waste Regulations (WAC 173-303)

WAC 173-303 implements RCRA and the Hazardous Waste Management Act, RCW 70-105. This provides for waste identification procedures unique to Washington state. Waste designation procedures are the most likely portion of this regulation that would affect the project. Detailed requirements for forms and rules related to manifesting and transporting of hazardous waste are included. As stated above, any handling, treatment, or transport of hazardous waste associated with the project would be required to be in compliance with RCRA and also with Washington’s Dangerous Waste Regulations and Hazardous Waste Management Act. Contaminated materials generated during construction, including soil, water, and debris, would need to be properly designated before disposal. WAC 173-303-070 through 173- 303-110 includes the specific regulations that identify dangerous waste characteristics and criteria. In addition, wastes generated by the contractor during construction would need to be properly designated. The requirements for generators of dangerous waste are included in WAC 173-303-170 through WAC 173-303-230. A transporter of dangerous waste must comply with the procedures listed in WAC 173- 303-240 through 173-303-250.

WAC 173-303-145 lists the reporting requirements for spills and discharges into the environment, except when otherwise permitted under state or federal law. This section of the WAC applies “when any dangerous waste or hazardous substance is intentionally or accidentally spilled or discharged into the environment such that human health or the environment is threatened, regardless of the quantity of dangerous waste or hazardous substance.” This portion of the regulation also details the required procedures for notification and mitigation should a spill occur on site.

Solid (Nondangerous) Waste Disposal (RCW 70.95, WAC 173-304)

Under the State Solid Waste Management Act, RCW 70.95 states that primary responsibility for managing solid waste is assigned to local government. The state, however, is responsible for assuring the establishment of effective local programs throughout the state.

The local jurisdiction’s health department regulates the handling and disposal of solid waste. Identifying the appropriate waste disposal facility is the most likely portion of local solid waste regulation that

ATT1_APPLICABLEFEDERALANDSTATEREGULATIONS.DOC 1-5 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS could impact the project. The local health department determines whether a waste material is acceptable at one or more of the public and private solid waste facilities in the county. In some cases, testing may be required prior to disposal. Even waste that is being shipped to a disposal facility out of the county and soil treatment facilities falls under the jurisdiction of the local health department.

WAC 173-304 lists the Minimum Functional Standards for Solid Waste Handling. WAC 173-304-200 designates the on-site containerized storage, collection, and transportation standards for solid waste. The regulations apply to all persons storing containerized solid waste that is generated on site. Revisions are anticipated for WAC 173-304, and the final revised rules should be reviewed prior to the commencement of construction. The updated solid waste rule is likely to include new provisions for demolitions and inert waste streams.

Water Pollution Control Act

RCW 90.48 implements two administrative regulations that control pollution in state waters. Water Quality Standards for Surface Waters of the State of Washington, WAC 173-201A, establishes standards for toxic substances, conventional parameters (i.e., pH, dissolved oxygen, temperature), and aesthetic values for marine and fresh surface waters. Water Quality Standards for Ground Water of the State of Washington contain similar regulations for groundwater, with special emphasis on radionuclides and carcinogens due to potability issues. Any construction or operational activities associated with the project must comply with Washington’s water quality standards. Wastewater Discharges to Surface Waters, WAC 173-220 regulates discharges to surface water from construction projects. Under this program, it is unlawful to discharge polluting matter to surface waters without a NPDES permit. A general NPDES permit for construction would be required for the project. Wastewater Discharges to the Ground, WAC 173-216 regulates discharge of stormwater to detention basins if this water contains unacceptable concentrations of polluting matter. The proposed project would likely be exempt from the requirements of this regulation if an NPDES stormwater permit for construction is acquired. This should be verified during the permitting process conducted for this project.

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Water Quality Standards for Surface Waters (WAC 173-201A)

WAC 173-201A-040 is the section of the Water Quality Standards that specifically deals with toxic substances within surface waters of the state. The WAC indicates that toxic substances above natural background levels shall not be introduced into waters of the state if (1) the substance will singularly or cumulatively adversely affect characteristic water uses, (2) cause acute or chronic toxicity to the most sensitive biota dependent on the water, or (3) adversely affect public health. The Washington State Department of Ecology shall employ or require chemical toxicity testing and biological assessments as appropriate to determine compliance with the above-mentioned requirements. WAC 173-201A-160 lists the primary means for controlling municipal, commercial, and industrial waste discharges through the issuance of waste disposal permits.

Wastewater Discharges to Ground (WAC 173-216)

The State Water Discharge Permit program includes a variety of exemptions, most of which relate to discharges that are permitted under an NPDES permit or are otherwise authorized by a POTW with an authorized pretreatment program. This regulation may apply to stormwater detention basins planned on the project if the water contains unacceptable concentrations of polluting materials.

Underground Utilities (RCW 19.122)

There are multiple operating utilities that exist within the project footprint. RCW 19.122 states that an excavator shall provide notice of the scheduled commencement of excavation to all owners of underground facilities through a one-number locator service. The RCW also states that all owners of underground facilities within a one- number locator service shall subscribe to the service. Notice needs to be communicated to the locator service no less than 2 days and no more than 10 days prior to the commencement of excavation activities. If the excavator discovers utilities that were not identified or damages a utility, the excavator will stop work and notify the locator service and the owner of the utility service if possible. If the damage causes an emergency situation, the excavator shall also alert the appropriate public health agencies and take all steps necessary to ensure public safety. A failure to notify the locator service of damage to a hazardous liquid or gas pipeline is subject to a civil penalty of not more than

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$10,000 for each violation. Any excavator who willfully or maliciously damages a field-marked underground facility shall be liable for triple the costs incurred in repairing or relocating the facility.

Underground Storage Tank Statute and Regulations (RCW 90-76, WAC 173-360)

The purpose of RCW 90-76 and WAC 173-360 regulations are to address the serious threat posed to human health and the environment by leaking underground storage tank systems (LUSTS) containing petroleum and other regulated substances. The regulations describe the enforcement, notification, and reporting requirements for LUSTS. The regulations also detail the performance standards and operating and closure requirements.

Washington Industrial Safety and Health Act (WISHA)

RCW 49-17 implements the Occupational Health Standards, WAC 296- 62. RCW 49-17 also implements Safety Standards for Construction Work, WAC 296-155, which contains the Safety Standards for Asbestos and Encapsulation, WAC 296-65. These safety requirements apply to all construction activities and the regulations are enforced by the Washington State Department of Labor and Industries (L&I).

The standards include rules covering operations at known hazardous waste sites and initial investigations conducted at sites before the presence or absence of hazardous substances has been determined. Also included are rules on site assessment and control, training, protective equipment, and emergency response. WAC 296-155 requires employers to inform their workers of the potentially hazardous conditions of the workplace. When WSDOT informs the Contractor of these conditions, the Contractor is required to train the workers to recognize hazardous conditions in the workplace and train them how to respond to and report such conditions. It is important the WSDOT inform the Contractor though the Contract and/or Special Provisions so that the Contractor is aware and responsible to prepare his employees to appropriately and safely handle encounters of hazardous materials with minimal delays.

The safety requirements also provide specific procedures for work with asbestos-containing materials (ACM) and lead-based paint (LBP). L&I regulate asbestos and LBP removal and encapsulation (WAC296-62 Part

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I-1 and 296-155). All contractors must be certified in asbestos and LBP removal, and their supervisors and laborers must be trained. For asbestos, L&I and the Puget Sound Clean Air Agency (PSCAA) must be notified of any asbestos removal. Fees also must be paid, calculated on the linear or square amount of material removed. ACM and LBP must be disposed of in a specially permitted landfill. This includes disposable clothing, respirator filters, and equipment, as well as the ACM and LBP itself. The use of landfills results in an irreversible and irretrievable commitment of landfill space. Liability for asbestos and LBP disposal remains with WSDOT indefinitely. Hazardous Waste Operations and Treatment, Storage, and Disposal Facilities (WAC 296-62 Part P, RCW 49-17) WAC 296-62 Part P includes all of the required procedures for work involving hazardous materials. Due to the possible impacts indicated above for specific sites, there are sections of WAC 296-62 that are of key importance for this project.

WAC 296-62 Part P also details the requirements for handling drums and containers. Unlabeled drums and containers must be considered to contain hazardous waste and handled accordingly until the contents are positively identified and labeled. Drums and containers that cannot be moved without rupture, leakage, or spillage must be emptied into a sound container. Personal protective equipment selection protocol is outlined in WAC 296-62-30605. The training requirements for site personnel are included within multiple sections of Part P depending upon the designation of the contamination on site.

Safety Standards for Construction Work: Lead (WAC 296-155)

WAC 296-166 indicates that workers may not be exposed to lead at concentrations greater than fifty micrograms per cubic meter of air (50μg/m3) averaged over an 8-hour period. WAC 296-166 also outlines the personal protective equipment that shall be given to employees as well as medical surveillance procedures that are to be implemented for exposed personnel.

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General Occupational Health Standards: Asbestos (WAC 296-62 Part I-1)

WAC 296-62 requires that prior to commencement of work an owner must conduct a good faith inspection to determine whether materials to be worked on or removed contain asbestos. An accredited inspector must conduct the good faith inspection. WAC 296-62 Part I-1 requires that an employer shall ensure that no employee is exposed to an airborne concentration of asbestos in excess of 0.1 fiber per cubic centimeter (0.1 f/cc) of air as an 8-hour time-weighted average. In addition to the permissible exposure limit, the regulation requires appropriate respiratory protection as well as exposure assessment and monitoring.

ATT1_APPLICABLEFEDERALANDSTATEREGULATIONS.DOC 1-10 Attachment 2 EDR DataMap Corridor Studies (SR 520 Westside and SR 520 Eastside)

SR 520 Westside (SDEIS) Seattle, WA 98112

Inquiry Number: 02456869.1r April 01, 2009

EDR DataMap™ Corridor Study

440 Wheelers Farms Road Milford, CT 06461 Toll Free: 800.352.0050 www.edrnet.com Thank you for your business. Please contact EDR at 1-800-352-0050 with any questions or comments.

Disclaimer - Copyright and Trademark Notice This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any property. Additionally, the information provided in this Report is not to be construed as legal advice. Copyright 2006 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission. EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other trademarks used herein are the property of their respective owners. EXECUTIVE SUMMARY

TARGET PROPERTY INFORMATION

ADDRESS

SEATTLE, WA 98112 SEATTLE, WA 98112

DATABASES WITH NO MAPPED SITES No mapped sites were found in EDR’s search of available ("reasonably ascertainable ") government records within the requested search area for the following databases:

FEDERAL RECORDS NPL National Priority List Proposed NPL Proposed National Priority List Sites Delisted NPL National Priority List Deletions NPL LIENS Federal Superfund Liens CERCLIS Comprehensive Environmental Response, Compensation, and Liability Information System CERC-NFRAP CERCLIS No Further Remedial Action Planned LIENS 2 CERCLA Lien Information CORRACTS Corrective Action Report RCRA-TSDF RCRA - Transporters, Storage and Disposal RCRA-LQG RCRA - Large Quantity Generators US ENG CONTROLS Engineering Controls Sites List US INST CONTROL Sites with Institutional Controls HMIRS Hazardous Materials Information Reporting System DOT OPS Incident and Accident Data US CDL Clandestine Drug Labs US BROWNFIELDS A Listing of Brownfields Sites DOD Department of Defense Sites FUDS Formerly Used Defense Sites LUCIS Land Use Control Information System CONSENT Superfund (CERCLA) Consent Decrees ROD Records Of Decision UMTRA Uranium Mill Tailings Sites ODI Open Dump Inventory DEBRIS REGION 9 Torres Martinez Reservation Illegal Dump Site Locations MINES Mines Master Index File TRIS Toxic Chemical Release Inventory System TSCA Toxic Substances Control Act FTTS FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act) HIST FTTS FIFRA/TSCA Tracking System Administrative Case Listing SSTS Section 7 Tracking Systems ICIS Integrated Compliance Information System RADINFO Radiation Information Database RAATS RCRA Administrative Action Tracking System SCRD DRYCLEANERS State Coalition for Remediation of Drycleaners Listing

TC02456869.1r EXECUTIVE SUMMARY 1 EXECUTIVE SUMMARY

STATE AND LOCAL RECORDS HSL Hazardous Sites List CSCSL NFA Confirmed & Contaminated Sites - No Further Action SWF/LF Solid Waste Facility Database SWTIRE Solid Waste Tire Facilities AST Aboveground Storage Tank Locations DRYCLEANERS Drycleaner List BROWNFIELDS Brownfields Sites Listing CDL Clandestine Drug Lab Contaminated Site List AIRS Washington Emissions Data System HIST CDL List of Sites Contaminated by Clandestine Drug Labs

TRIBAL RECORDS INDIAN RESERV Indian Reservations INDIAN ODI Report on the Status of Open Dumps on Indian Lands INDIAN LUST Leaking Underground Storage Tanks on Indian Land INDIAN UST Underground Storage Tanks on Indian Land INDIAN VCP Voluntary Cleanup Priority Listing

SURROUNDING SITES: SEARCH RESULTS Surrounding sites were identified.

Page numbers and map identification numbers refer to the EDR Radius Map report where detailed data on individual sites can be reviewed.

Sites listed in bold italics are in multiple databases.

Unmappable (orphan) sites are not considered in the foregoing analysis.

FEDERAL RECORDS RCRA-SQG: RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Small quantity generators (SQGs) generate between 100 kg and 1,000 kg of hazardous waste per month.

A review of the RCRA-SQG list, as provided by EDR, and dated 11/12/2008 has revealed that there are 2 RCRA-SQG sites within the searched area.

______Site ______Address Map_____ ID Page_____ US DOC NOAA NW FISHERIES SCIEN 2725 MONTLAKE BLVD E 12 53 LAKE UNION DRY DOCK CO 1515 FAIRVIEW AVE E 29 123

TC02456869.1r EXECUTIVE SUMMARY 2 EXECUTIVE SUMMARY

RCRA-CESQG: RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Conditionally exempt small quantity generators (CESQGs) generate less than 100 kg of hazardous waste, or less than 1 kg of acutely hazardous waste per month.

A review of the RCRA-CESQG list, as provided by EDR, and dated 11/12/2008 has revealed that there are 3 RCRA-CESQG sites within the searched area.

______Site ______Address Map_____ ID Page_____ VILLAGE AUTOCARE 2724 NE 45TH ST 2 6 KING CNTY DOT METRO TRANSIT LA 1602 N NORTHLAKE WY 9 34 US DOT CG HAMLIN ST 1807 E HAMLIN ST 11 49

RCRA-NonGen: RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Non-Generators do not presently generate hazardous waste.

A review of the RCRA-NonGen list, as provided by EDR, and dated 11/12/2008 has revealed that there are 8 RCRA-NonGen sites within the searched area.

______Site ______Address Map_____ ID Page_____ QUEEN CITY YACHT CLUB 2608 BOYER AVE E 14 66 SEATTLE SCHOOL DIST 1 SEWARD 2515 BOYLSTON AVE E 18 71 SEATTLE PORT TERM 18 2400 11TH AVE SW SITE B 19 73 BASF 2400 11TH AVE SW TERM 1 19 90 STEVEDORING SERVICES TERMINAL 2400 11TH AVENUE EAST 19 91 EXXON MOBIL OIL CORPORATION 99 2200 24TH AVE E 24 98 JAYS DRYCLEANERS 2350 24TH AVE E 24 107 SEATTLE HEBREW ACADEMY 1617 INTERLAKEN DR E 30 137

ERNS: The Emergency Response Notification System records and stores information on reported releases of oil and hazardous substances. The source of this database is the U.S. EPA.

A review of the ERNS list, as provided by EDR, and dated 12/31/2007 has revealed that there is 1 ERNS site within the searched area.

______Site ______Address Map_____ ID Page_____ 2725 MONTLAKE BLVD EAST 2725 MONTLAKE BLVD EAST 12 53

TC02456869.1r EXECUTIVE SUMMARY 3 EXECUTIVE SUMMARY

PADS: The PCB Activity Database identifies generators, transporters, commercial storers and/or brokers and disposers of PCBs who are required to notify the United States Environmental Protection Agency of such activities. The source of this database is the U.S. EPA.

A review of the PADS list, as provided by EDR, and dated 12/04/2007 has revealed that there is 1 PADS site within the searched area.

______Site ______Address Map_____ ID Page_____ US DOC NOAA NW FISHERIES SCIEN 2725 MONTLAKE BLVD E 12 53

MLTS: The Material Licensing Tracking System is maintained by the Nuclear Regulatory Commission and contains a list fo approximately 8,100 sites which possess or use radioactive materials and are subject to NRC licensing requirements.

A review of the MLTS list, as provided by EDR, and dated 01/07/2009 has revealed that there is 1 MLTS site within the searched area.

______Site ______Address Map_____ ID Page_____ COMMERCE, DEPARTMENT OF 2725 MONTLAKE BOULEVARD 12 51

FINDS: The Facility Index System contains both facility information and "pointers" to other sources of information that contain more detail. These include: RCRIS; Permit Compliance System (PCS); Aerometric Information Retrieval System (AIRS); FATES (FIFRA [Federal Insecticide Fungicide Rodenticide Act] and TSCA Enforcement System, FTTS [FIFRA/TSCA Tracking System]; CERCLIS; DOCKET (Enforcement Docket used to manage and track information on civil judicial enforcement cases for all environmental statutes); Federal Underground Injection Control (FURS); Federal Reporting Data System (FRDS); Surface Impoundments (SIA); TSCA Chemicals in Commerce Information System (CICS); PADS; RCRA-J (medical waste transporters/disposers); TRIS; and TSCA. The source of this database is the U.S. EPA/NTIS.

A review of the FINDS list, as provided by EDR, and dated 10/30/2008 has revealed that there are 19 FINDS sites within the searched area.

______Site ______Address Map_____ ID Page_____ SHELL OIL PRODUCTS SAP 169780 2756 NE 45TH ST 2 4 VILLAGE AUTOCARE 2724 NE 45TH ST 2 6 STOUGHTON ESTATE PROPERTY 4307 11TH AVE NE 3 14 RAVENNA LANDFILL UNION BAY NE 45TH & MONTLAKE 4 16 KING CNTY DOT METRO TRANSIT LA 1602 N NORTHLAKE WY 9 34 US DOT CG HAMLIN ST 1807 E HAMLIN ST 11 49 US DOC NOAA NW FISHERIES SCIEN 2725 MONTLAKE BLVD E 12 53 QUEEN CITY YACHT CLUB 2608 BOYER AVE E 14 66 SEATTLE SCHOOL DIST 1 SEWARD 2515 BOYLSTON AVE E 18 71 SEATTLE PORT TERM 18 2400 11TH AVE SW SITE B 19 73 STEVEDORING SERVICES TERMINAL 2400 11TH AVENUE EAST 19 91 ROSTOMILY PROPERTY 1633 E CALHOUN ST 21 95 EXXON MOBIL OIL CORPORATION 99 2200 24TH AVE E 24 99 MOBIL STATION 99MPB 2200 24TH AVE E 24 100 JAYS DRYCLEANERS 2350 24TH AVE E 24 107 CIRCLE K STA 1461 2350 24TH AVE E 24 112 PARK PROPERTY 2031 EASTLAKE AVE E 26 117 LAKE UNION DRY DOCK CO 1515 FAIRVIEW AVE E 29 123 BIRD JOHNSON CO 1608 FAIRVIEW AVENUE EA 29 135

TC02456869.1r EXECUTIVE SUMMARY 4 EXECUTIVE SUMMARY

STATE AND LOCAL RECORDS SHWS: The State Hazardous Waste Sites records are the states’ equivalent to CERCLIS. These sites may or may not already be listed on the federal CERCLIS list. Priority sites planned for cleanup using state funds (state equivalent of Superfund) are identified along with sites where cleanup will be paid for by potentially responsible parties. The data come from the Department of Ecology’s Confirmed & Suspected Contaminated Sites List.

A review of the SHWS list, as provided by EDR, and dated 02/10/2009 has revealed that there are 26 SHWS sites within the searched area.

______Site ______Address Map_____ ID Page_____ WEST SEATTLE ESTATES LLC 4741 15TH AVE SW 1 3 SHELL OIL PRODUCTS SAP 169780 2756 NE 45TH ST 2 4 VILLAGE AUTOCARE 2724 NE 45TH ST 2 6 TRINITY 43RD AVE LLC 4301 ROOSEVELT WAY NE 3 12 STOUGHTON ESTATE PROPERTY 4307 11TH AVE NE 3 14 RAVENNA LANDFILL UNION BAY NE 45TH & MONTLAKE 4 16 WA UW BIOENGINEERING NE PACIFIC ST / 15TH 5 20 WA UW WEST CAMPUS GARAGE EXPAN NE PACIFIC / 15TH AVE 5 23 JOHN DUNATO & CO INC 2309 N NORTHLAKE WY 6 25 TOGIAK FISHERIES INC 2155 N NORTHLAKE WAY E 7 28 GAS WORKS PARK WA NATURAL GAS 2000 N NORTHLAKE WAY 8 30 KING CNTY DOT METRO TRANSIT LA 1602 N NORTHLAKE WY 9 34 LAKEVIEW DESIGN & CONSTRUCTION 2837 EASTLAKE AVE E 10 45 ROSTOMILY PROPERTY 1633 E CALHOUN ST 21 95 MOBIL STATION 99MPB 2200 24TH AVE E 24 100 CIRCLE K STA 1461 2350 24TH AVE E 24 110 PARK PROPERTY 2031 EASTLAKE AVE E 26 117 HAUG CORP PROPERTY 1801 FAIRVIEW AVE E 27 118 ARE SEATTLE NO 15 LLC 199 BLAINE ST E 28 121 LAKE UNION DRY DOCK CO 1515 FAIRVIEW AVE E 29 123 BIRD JOHNSON CO 1608 FAIRVIEW AVENUE EA 29 135 MADISON PARK TEXACO INC 4000 E MADISON 31 138 FRED HUTCHINSON CTR LK UNION EASTLAKE AVE E / FAIR 32 142 SHELL STATION 121083 3100 E MADISON ST 33 146 ARBORETUM COURT III 3121 E MADISON ST 33 151 ARBORETUM COURT 1 3127 E MADISON ST 33 152

LUST: The Leaking Underground Storage Tank Incident Reports contain an inventory of reported leaking underground storage tank incidents. The data come from the Department of Ecology’s Leaking Underground Storage Tanks Site List.

A review of the LUST list, as provided by EDR, and dated 03/10/2009 has revealed that there are 8 LUST sites within the searched area.

______Site ______Address Map_____ ID Page_____ VILLAGE AUTOCARE 2724 NE 45TH ST 2 6 WA UW BIOENGINEERING NE PACIFIC ST / 15TH 5 20 US DOC NOAA NW FISHERIES SCIEN 2725 MONTLAKE BLVD E 12 53 TER-KEL INC 2727 EASTLAKE AV E 13 65 TERMINAL 18 2400 11TH AVE SW 19 89 BROADMOOR GOLF CLUB 2340 BROADMOOR DR E 150 20 93 MOBIL STATION #99-MPB 2200 24TH AVE E 24 99 CIRCLE K #1461 2350 24TH AVE. E. 24 115

TC02456869.1r EXECUTIVE SUMMARY 5 EXECUTIVE SUMMARY

UST: The Underground Storage Tank database contains registered USTs. USTs are regulated under Subtitle I of the Resource Conservation and Recovery Act (RCRA). The data come from the Department of Ecology’s Statewide UST Site/Tank Report.

A review of the UST list, as provided by EDR, and dated 03/10/2009 has revealed that there are 10 UST sites within the searched area.

______Site ______Address Map_____ ID Page_____ VILLAGE AUTOCARE 2724 NE 45TH ST 2 6 US DOC NOAA NW FISHERIES SCIEN 2725 MONTLAKE BLVD E 12 53 MONTLAKE TEXACO 2625 E MOUNTLAKE PL 15 68 SEATTLE FIRE STATION 22 901 E ROANOKE ST 17 71 SEATTLE PORT TERM 18 2400 11TH AVE SW SITE B 19 73 BROADMOOR GOLF CLUB 2340 BROADMOOR DR E 150 20 93 MOBIL STATION 99MPB 2200 24TH AVE E 24 102 CIRCLE K STA 1461 2350 24TH AVE E 24 113 MADISON PARK TEXACO INC 4000 E MADISON 31 138 SHELL STATION 121083 3100 E MADISON ST 33 146

MANIFEST: Hazardous waste manifest information.

A review of the MANIFEST list, as provided by EDR, and dated 12/31/2007 has revealed that there are 4 MANIFEST sites within the searched area.

______Site ______Address Map_____ ID Page_____ KING CNTY DOT METRO TRANSIT LA 1602 N NORTHLAKE WY 9 34 US DOC NOAA NW FISHERIES SCIEN 2725 MONTLAKE BLVD E 12 53 SEATTLE PORT TERM 18 2400 11TH AVE SW SITE B 19 73 LAKE UNION DRY DOCK CO 1515 FAIRVIEW AVE E 29 123

SPILLS: Depending on the state, these may be active or inactive facilities or open dumps that failed to meet RCRA Subtitle D Section 4004 criteria for solid waste landfills or disposal sites.

A review of the SPILLS list, as provided by EDR, and dated 01/12/2009 has revealed that there are 4 SPILLS sites within the searched area.

______Site ______Address Map_____ ID Page_____ NOAA 2725 MONTLAKE BLVD EAST 12 51 TRANSPORT 2625 E MONTLAKE PL 15 67 TERMINAL 18 2400 11TH AVE SW 19 89 HAUG CORP PROPERTY 1801 FAIRVIEW AVE E 27 118

INST CONTROL: Sites that have institutional controls.

A review of the INST CONTROL list, as provided by EDR, and dated 03/04/2009 has revealed that there is 1 INST CONTROL site within the searched area.

______Site ______Address Map_____ ID Page_____ CIRCLE K STA 1461 2350 24TH AVE E 24 112

TC02456869.1r EXECUTIVE SUMMARY 6 EXECUTIVE SUMMARY

ICR: These are remedial action reports Ecology has received from either the owner or operator of the site. These actions have been conducted without department oversight or approval and are not under an order or decree.

A review of the ICR list, as provided by EDR, and dated 12/01/2002 has revealed that there are 13 ICR sites within the searched area.

______Site ______Address Map_____ ID Page_____ UNIVERSITY OF WASHINGTON CAMPU 15TH NE / NE PACIFIC 5 23 ESSEX EASTLAKE UNION LP 2833 - 2851 EASTLAKE AV 10 46 NATIONAL MARINE FISHERIES - NW 2725 MONTLAKE BLVD. 12 50 CHEVRON #9 5627 2727 EASTLAKE AVE. E. 13 65 RESIDENCE 2618 EASTLAKE AVE. E. 16 70 PORT OF SEATTLE TERMINAL #18 2400 11TH AVE. SW 19 88 BROADMOOR GULF CLUB 2340 BROADMOOR DR. E. 20 92 RESIDENCE 3810 N. MCGILVRA ST. 22 97 LARSON PROPERTY 2301 38TH AVE. E. 23 98 MOBIL #99 MPB 2200 24TH AVE. E. 24 104 CIRCLE K #1461 2350 24TH AVE. E. 24 115 GINIGER PROPERTY 1814 E. LYNN 25 117 LAKE UNION DRY DOCK CO 1515 FAIRVIEW AVE E 29 123

VCP: Sites that have entered either the Voluntary Cleanup Program or its predecessor Independent Remedial Action Program.

A review of the VCP list, as provided by EDR, and dated 02/10/2009 has revealed that there are 7 VCP sites within the searched area.

______Site ______Address Map_____ ID Page_____ VILLAGE AUTOCARE 2724 NE 45TH ST 2 6 TRINITY 43RD AVE LLC 4301 ROOSEVELT WAY NE 3 12 TOGIAK FISHERIES INC 2155 N NORTHLAKE WAY E 7 28 MOBIL STATION 99MPB 2200 24TH AVE E 24 100 ARE SEATTLE NO 15 LLC 199 BLAINE ST E 28 121 SHELL STATION 121083 3100 E MADISON ST 33 146 ARBORETUM COURT 1 3127 E MADISON ST 33 152

NPDES: A listing of permitted wastewater facilities.

A review of the NPDES list, as provided by EDR, and dated 02/10/2009 has revealed that there is 1 NPDES site within the searched area.

______Site ______Address Map_____ ID Page_____ BROADMOOR GULF CLUB 2340 BROADMOOR DR. E. 20 92

TC02456869.1r EXECUTIVE SUMMARY 7 EXECUTIVE SUMMARY

Inactive Drycleaners: A listing of inactive drycleaner facility locations.

A review of the Inactive Drycleaners list, as provided by EDR, and dated 12/31/2007 has revealed that there are 2 Inactive Drycleaners sites within the searched area.

______Site ______Address Map_____ ID Page_____ ESSEX EASTLAKE UNION LP 2833 - 2851 EASTLAKE AV 10 46 JAYS DRYCLEANERS 2350 24TH AVE E 24 107

EDR PROPRIETARY RECORDS Manufactured Gas Plants: The EDR Proprietary Manufactured Gas Plant Database includes records of coal gas plants (manufactured gas plants) compiled by EDR’s researchers. Manufactured gas sites were used in the United States from the 1800’s to 1950’s to produce a gas that could be distributed and used as fuel. These plants used whale oil, rosin, coal, or a mixture of coal, oil, and water that also produced a significant amount of waste. Many of the byproducts of the gas production, such as coal tar (oily waste containing volatile and non-volatile chemicals), sludges, oils and other compounds are potentially hazardous to human health and the environment. The byproduct from this process was frequently disposed of directly at the plant site and can remain or spread slowly, serving as a continuous source of soil and groundwater contamination.

A review of the Manufactured Gas Plants list, as provided by EDR, has revealed that there is 1 Manufactured Gas Plants site within the searched area.

______Site ______Address Map_____ ID Page_____ WASHINGTON NATURAL GAS N 30TH AND BURKE AVE N 8 30

TC02456869.1r EXECUTIVE SUMMARY 8 EXECUTIVE SUMMARY

Please refer to the end of the findings report for unmapped orphan sites due to poor or inadequate address information.

TC02456869.1r EXECUTIVE SUMMARY 9 MAP FINDINGS SUMMARY

Total Database Plotted

FEDERAL RECORDS

NPL 0 Proposed NPL 0 Delisted NPL 0 NPL LIENS 0 CERCLIS 0 CERC-NFRAP 0 LIENS 2 0 CORRACTS 0 RCRA-TSDF 0 RCRA-LQG 0 RCRA-SQG 2 RCRA-CESQG 3 RCRA-NonGen 8 US ENG CONTROLS 0 US INST CONTROL 0 ERNS 1 HMIRS 0 DOT OPS 0 US CDL 0 US BROWNFIELDS 0 DOD 0 FUDS 0 LUCIS 0 CONSENT 0 ROD 0 UMTRA 0 ODI 0 DEBRIS REGION 9 0 MINES 0 TRIS 0 TSCA 0 FTTS 0 HIST FTTS 0 SSTS 0 ICIS 0 PADS 1 MLTS 1 RADINFO 0 FINDS 19 RAATS 0 SCRD DRYCLEANERS 0

STATE AND LOCAL RECORDS

SHWS 26 HSL 0 CSCSL NFA 0 SWF/LF 0

TC02456869.1r Page 1 of 153 MAP FINDINGS SUMMARY

Total Database Plotted

SWTIRE 0 LUST 8 UST 10 AST 0 MANIFEST 4 SPILLS 4 INST CONTROL 1 ICR 13 VCP 7 DRYCLEANERS 0 BROWNFIELDS 0 CDL 0 NPDES 1 AIRS 0 Inactive Drycleaners 2 HIST CDL 0

TRIBAL RECORDS

INDIAN RESERV 0 INDIAN ODI 0 INDIAN LUST 0 INDIAN UST 0 INDIAN VCP 0

EDR PROPRIETARY RECORDS

Manufactured Gas Plants 1

NOTES: Sites may be listed in more than one database

TC02456869.1r Page 2 of 153 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

1 WEST SEATTLE ESTATES LLC SHWS S108277211 4741 15TH AVE SW N/A SEATTLE, WA 98106 CSCSL: Facility ID: 3858982 Facility Type: VCP Region: Northwest Ecology Status Code: 3 Entered Date: 1/22/2007 Updated Date: 12/5/2007 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.663452 Longitude: -122.312183 Lat/Long: 47.663452 / -122.312183 Lat/Long (dms): 47 39 48.427 / 122 18 43.859 Media Status Desc: 1/22/2007 Affected Media: Groundwater Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Not reported Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Confirmed Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

TC02456869.1r Page 3 of 153 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

2 SHELL OIL PRODUCTS SAP 169780 SHWS 1007223818 2756 NE 45TH ST FINDS N/A SEATTLE, WA 98105 CSCSL: Facility ID: 1002463 Facility Type: VCP Region: Northwest Ecology Status Code: 3 Entered Date: 2/5/2004 Updated Date: 1/9/2009 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.661306 Longitude: -122.297778 Lat/Long: 47.661306 / -122.297778 Lat/Long (dms): 47 39 40.7 / 122 17 52 Media Status Desc: 1/1/0001 Affected Media: Groundwater Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Confirmed Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

Facility ID: 1002463 Facility Type: VCP Region: Northwest Ecology Status Code: 3 Entered Date: 2/5/2004 Updated Date: 1/9/2009 Brownfield Status: 0

TC02456869.1r Page 4 of 153 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

SHELL OIL PRODUCTS SAP 169780 (Continued) 1007223818 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.661306 Longitude: -122.297778 Lat/Long: 47.661306 / -122.297778 Lat/Long (dms): 47 39 40.7 / 122 17 52 Media Status Desc: 1/1/0001 Affected Media: Soil Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Confirmed Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

FINDS: Other Pertinent Environmental Activity Identified at Site

Registry ID: 110016834381

Not reported

RCRAInfo is a national information system that supports the Resource Conservation and Recovery Act (RCRA) program through the tracking of events and activities related to facilities that generate, transport, and treat, store, or dispose of hazardous waste. RCRAInfo allows RCRA program staff to track the notification, permit, compliance, and corrective action activities required under RCRA.

TC02456869.1r Page 5 of 153 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

2 VILLAGE AUTOCARE SHWS 1000878724 2724 NE 45TH ST FINDS WAD988520466 SEATTLE, WA 98105 LUST UST VCP RCRA-CESQG CSCSL: Facility ID: 34779345 Facility Type: VCP Region: Northwest Ecology Status Code: 3 Entered Date: 12/23/2002 Updated Date: 4/14/2003 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.6613 Longitude: -122.29756 Lat/Long: 47.6613 / -122.29756 Lat/Long (dms): 47 39 40.68 / 122 17 51.22 Media Status Desc: 1/1/0001 Affected Media: Groundwater Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

Facility ID: 34779345 Facility Type: VCP Region: Northwest Ecology Status Code: 3

TC02456869.1r Page 6 of 153 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

VILLAGE AUTOCARE (Continued) 1000878724 Entered Date: 12/23/2002 Updated Date: 4/14/2003 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.6613 Longitude: -122.29756 Lat/Long: 47.6613 / -122.29756 Lat/Long (dms): 47 39 40.68 / 122 17 51.22 Media Status Desc: 1/1/0001 Affected Media: Soil Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

FINDS: Other Pertinent Environmental Activity Identified at Site

Registry ID: 110005386037

Not reported

TC02456869.1r Page 7 of 153 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

VILLAGE AUTOCARE (Continued) 1000878724

LUST: FS ID: 34779345 Facility ID: 615007 Facility Status: Awaiting Cleanup Release ID: 591661 Affected Media: Ground Water Alternate Name: Village Autocare (former gas station) Release Notification Date: 12/23/2002 Release Status Date: 12/23/2002 Site Response Unit Code: NORTHWEST Lat/Long: 47.6613 / -122.29756

FS ID: 34779345 Facility ID: 615007 Facility Status: Awaiting Cleanup Release ID: 591661 Affected Media: Soil Alternate Name: Village Autocare (former gas station) Release Notification Date: 12/23/2002 Release Status Date: 12/23/2002 Site Response Unit Code: NORTHWEST Lat/Long: 47.6613 / -122.29756

UST: Facility ID: 34779345 Site ID: 615007 Lat Deg: 47 Lat Min: 39 Lat Sec: 40.68 Long Deg: 122 Long Min: 17 Long Sec: 51.22 UBI: Not reported Phone Number: 2067846297

Tank ID: 612083 Tank Name: 1 Install Date: 1/1/1950 Capacity: 1,101 to 2,000 Gallons Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 3/3/2003 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Not reported Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported

TC02456869.1r Page 8 of 153 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

VILLAGE AUTOCARE (Continued) 1000878724 Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 1/1/0001 Tag Number: Not reported

Tank ID: 612084 Tank Name: 2 Install Date: 1/1/1950 Capacity: 2,001 to 4,999 Gallons Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 3/3/2003 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Not reported Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 1/1/0001 Tag Number: Not reported

Tank ID: 612085 Tank Name: 3 Install Date: 1/1/1950 Capacity: 2,001 to 4,999 Gallons Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 3/3/2003 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Not reported Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported

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VILLAGE AUTOCARE (Continued) 1000878724 Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 1/1/0001 Tag Number: Not reported

Tank ID: 612086 Tank Name: 4 Install Date: 1/1/1950 Capacity: 111 TO 1,100 Gallons Tank Upgrade Date: 1/1/0001 TankSystem Status: Unknown TankSystem Status Change Date: 3/3/2003 Tank Status: Unknown Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Not reported Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 1/1/0001 Tag Number: Not reported

VCP: Facility ID: 34779345 VCP Status: VCP VCP: Not reported Ecology Status: RA in Progress NFA Type: RA in Progress Date NFA: RA in Progress Rank: RA in Progress

Facility ID: 34779345 VCP Status: VCP VCP: Not reported Ecology Status: RA in Progress NFA Type: RA in Progress Date NFA: RA in Progress Rank: RA in Progress

RCRA-CESQG: Date form received by agency: 03/03/2004

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VILLAGE AUTOCARE (Continued) 1000878724 Facility name: VILLAGE AUTOCARE Facility address: 2724 NE 45TH ST SEATTLE, WA 98105 EPA ID: WAD988520466 Contact: TOM SUMPTER Contact address: 2724 NE 45TH ST SEATTLE, WA 98105-5001 Contact country: US Contact telephone: (206)526-2345 Contact email: Not reported EPA Region: 10 Land type: Private Classification: Conditionally Exempt Small Quantity Generator Description: Handler: generates 100 kg or less of hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates at any time: 1 kg or less of acutely hazardous waste; or 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste; or generates 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste during any calendar month, and accumulates at any time: 1 kg or less of acutely hazardous waste; or 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste

Owner/Operator Summary: Owner/operator name: TOM SUMPTER Owner/operator address: 2724 NE 45TH ST SEATTLE, WA 98105 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Private Owner/Operator Type: Operator Owner/Op start date: 12/31/2003 Owner/Op end date: Not reported

Handler Activities Summary: U.S. importer of hazardous waste: No Mixed waste (haz. and radioactive): No Recycler of hazardous waste: No Transporter of hazardous waste: No Treater, storer or disposer of HW: No Underground injection activity: No On-site burner exemption: No Furnace exemption: No Used oil fuel burner: No Used oil processor: No User oil refiner: No Used oil fuel marketer to burner: No Used oil Specification marketer: No Used oil transfer facility: No Used oil transporter: No Off-site waste receiver: Commercial status unknown

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VILLAGE AUTOCARE (Continued) 1000878724

Historical Generators: Date form received by agency: 12/31/2003 Facility name: VILLAGE AUTOCARE Classification: Not a generator, verified

Violation Status: No violations found

Evaluation Action Summary: Evaluation date: 11/25/1997 Evaluation: COMPLIANCE ASSISTANCE VISIT Area of violation: Not reported Date achieved compliance: Not reported Evaluation lead agency: State

3 TRINITY 43RD AVE LLC SHWS S108969449 4301 ROOSEVELT WAY NE VCP N/A SEATTLE, WA 98105 CSCSL: Facility ID: 9065064 Facility Type: VCP Region: Northwest Ecology Status Code: 3 Entered Date: 9/28/2007 Updated Date: 10/10/2007 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.667995 Longitude: -122.317695 Lat/Long: 47.667995 / -122.317695 Lat/Long (dms): 47 40 4.782 / 122 19 3.702 Media Status Desc: 9/28/2007 Affected Media: Groundwater Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Not reported Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Confirmed EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported

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TRINITY 43RD AVE LLC (Continued) S108969449 Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

Facility ID: 9065064 Facility Type: VCP Region: Northwest Ecology Status Code: 3 Entered Date: 9/28/2007 Updated Date: 10/10/2007 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.667995 Longitude: -122.317695 Lat/Long: 47.667995 / -122.317695 Lat/Long (dms): 47 40 4.782 / 122 19 3.702 Media Status Desc: 1/1/0001 Affected Media: Soil Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Confirmed EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

VCP: Facility ID: 9065064

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TRINITY 43RD AVE LLC (Continued) S108969449 VCP Status: VCP VCP: Not reported Ecology Status: RA in Progress NFA Type: RA in Progress Date NFA: RA in Progress Rank: RA in Progress

Facility ID: 9065064 VCP Status: VCP VCP: Not reported Ecology Status: RA in Progress NFA Type: RA in Progress Date NFA: RA in Progress Rank: RA in Progress

3 STOUGHTON ESTATE PROPERTY SHWS 1007067771 4307 11TH AVE NE FINDS N/A SEATTLE, WA 98105 CSCSL: Facility ID: 62154765 Facility Type: Not reported Region: Northwest Ecology Status Code: 2 Entered Date: 7/16/2002 Updated Date: 4/14/2008 Brownfield Status: 0 Rank Status: 5 PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.660067 Longitude: -122.317133 Lat/Long: 47.660067 / -122.317133 Lat/Long (dms): 47 39 36.241 / 122 19 1.679 Media Status Desc: 1/1/0001 Affected Media: Groundwater Affected Media Status: Suspected Pesticides: Not reported Petroleum Products: Suspected Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported

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STOUGHTON ESTATE PROPERTY (Continued) 1007067771 Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Ranked, Awaiting RA

Facility ID: 62154765 Facility Type: Not reported Region: Northwest Ecology Status Code: 2 Entered Date: 7/16/2002 Updated Date: 4/14/2008 Brownfield Status: 0 Rank Status: 5 PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.660067 Longitude: -122.317133 Lat/Long: 47.660067 / -122.317133 Lat/Long (dms): 47 39 36.241 / 122 19 1.679 Media Status Desc: 1/1/0001 Affected Media: Soil Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Ranked, Awaiting RA

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STOUGHTON ESTATE PROPERTY (Continued) 1007067771

FINDS: Other Pertinent Environmental Activity Identified at Site

Registry ID: 110015443689

Not reported

4 RAVENNA LANDFILL UNION BAY SHWS 1007080637 NE 45TH & MONTLAKE FINDS N/A SEATTLE, WA 98105 CSCSL: Facility ID: 2188 Facility Type: Not reported Region: Northwest Ecology Status Code: 2 Entered Date: 3/1/1988 Updated Date: 7/9/2008 Brownfield Status: 0 Rank Status: 4 PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.65538 Longitude: -122.29562 Lat/Long: 47.65538 / -122.29562 Lat/Long (dms): 47 39 19.37 / 122 17 44.23 Media Status Desc: 1/1/0001 Affected Media: Groundwater Affected Media Status: Confirmed Pesticides: Suspected Petroleum Products: Suspected Phenolic Compounds: Suspected Reactive Wastes: Suspected Corrosive Wastes: Suspected Radioactive Wastes: Suspected Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Suspected Non-Halogenated Solvents: Suspected Base/Neutral/Acid Organics: Suspected Halogenated Organic Compounds: Suspected EPA Priority Pollutants - Metals and Cyanide: Confirmed Metals - Other non-priority pollutant medals: Confirmed Polychlorinated biPhenyls (PCBs): Suspected Polynuclear Aromatic Hydrocarbons (PAH): Suspected Conventional Contaminants, Organic: Suspected Conventional Contaminants, Inorganic: Suspected Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported

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RAVENNA LANDFILL UNION BAY (Continued) 1007080637 Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Ranked, Awaiting RA

Facility ID: 2188 Facility Type: Not reported Region: Northwest Ecology Status Code: 2 Entered Date: 3/1/1988 Updated Date: 7/9/2008 Brownfield Status: 0 Rank Status: 4 PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.65538 Longitude: -122.29562 Lat/Long: 47.65538 / -122.29562 Lat/Long (dms): 47 39 19.37 / 122 17 44.23 Media Status Desc: 1/1/0001 Affected Media: Sediment Affected Media Status: Confirmed Pesticides: Confirmed Petroleum Products: Confirmed Phenolic Compounds: Suspected Reactive Wastes: Suspected Corrosive Wastes: Suspected Radioactive Wastes: Suspected Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Suspected Non-Halogenated Solvents: Suspected Base/Neutral/Acid Organics: Suspected Halogenated Organic Compounds: Suspected EPA Priority Pollutants - Metals and Cyanide: Confirmed Metals - Other non-priority pollutant medals: Confirmed Polychlorinated biPhenyls (PCBs): Suspected Polynuclear Aromatic Hydrocarbons (PAH): Confirmed Conventional Contaminants, Organic: Confirmed Conventional Contaminants, Inorganic: Confirmed Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Ranked, Awaiting RA

Facility ID: 2188 Facility Type: Not reported Region: Northwest Ecology Status Code: 2 Entered Date: 3/1/1988 Updated Date: 7/9/2008 Brownfield Status: 0

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RAVENNA LANDFILL UNION BAY (Continued) 1007080637 Rank Status: 4 PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.65538 Longitude: -122.29562 Lat/Long: 47.65538 / -122.29562 Lat/Long (dms): 47 39 19.37 / 122 17 44.23 Media Status Desc: 1/1/0001 Affected Media: Surface Water Affected Media Status: Suspected Pesticides: Suspected Petroleum Products: Suspected Phenolic Compounds: Suspected Reactive Wastes: Suspected Corrosive Wastes: Suspected Radioactive Wastes: Suspected Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Suspected Non-Halogenated Solvents: Suspected Base/Neutral/Acid Organics: Suspected Halogenated Organic Compounds: Suspected EPA Priority Pollutants - Metals and Cyanide: Suspected Metals - Other non-priority pollutant medals: Suspected Polychlorinated biPhenyls (PCBs): Suspected Polynuclear Aromatic Hydrocarbons (PAH): Suspected Conventional Contaminants, Organic: Suspected Conventional Contaminants, Inorganic: Suspected Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Ranked, Awaiting RA

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RAVENNA LANDFILL UNION BAY (Continued) 1007080637 Media Status Desc: 1/1/0001 Affected Media: Air Affected Media Status: Suspected Pesticides: Suspected Petroleum Products: Suspected Phenolic Compounds: Suspected Reactive Wastes: Suspected Corrosive Wastes: Suspected Radioactive Wastes: Suspected Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Suspected Non-Halogenated Solvents: Suspected Base/Neutral/Acid Organics: Suspected Halogenated Organic Compounds: Suspected EPA Priority Pollutants - Metals and Cyanide: Suspected Metals - Other non-priority pollutant medals: Suspected Polychlorinated biPhenyls (PCBs): Suspected Polynuclear Aromatic Hydrocarbons (PAH): Suspected Conventional Contaminants, Organic: Suspected Conventional Contaminants, Inorganic: Suspected Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Ranked, Awaiting RA

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RAVENNA LANDFILL UNION BAY (Continued) 1007080637 Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Suspected Non-Halogenated Solvents: Suspected Base/Neutral/Acid Organics: Suspected Halogenated Organic Compounds: Suspected EPA Priority Pollutants - Metals and Cyanide: Confirmed Metals - Other non-priority pollutant medals: Suspected Polychlorinated biPhenyls (PCBs): Suspected Polynuclear Aromatic Hydrocarbons (PAH): Suspected Conventional Contaminants, Organic: Confirmed Conventional Contaminants, Inorganic: Confirmed Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Ranked, Awaiting RA

FINDS: Other Pertinent Environmental Activity Identified at Site

Registry ID: 110015573592

Not reported

5 WA UW BIOENGINEERING SHWS S105831644 NE PACIFIC ST / 15TH AVE NE LUST N/A SEATTLE, WA 98195 CSCSL: Facility ID: 1491930 Facility Type: Not reported Region: Northwest Ecology Status Code: 2 Entered Date: 11/19/2002 Updated Date: 7/9/2008 Brownfield Status: 0 Rank Status: 5 PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.65285 Longitude: -122.312347 Lat/Long: 47.65285 / -122.312347 Lat/Long (dms): 47 39 10.26 / 122 18 44.45 Media Status Desc: 1/1/0001 Affected Media: Soil Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported

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WA UW BIOENGINEERING (Continued) S105831644 Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Suspected UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Confirmed Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Ranked, Awaiting RA

Facility ID: 1491930 Facility Type: Not reported Region: Northwest Ecology Status Code: 2 Entered Date: 11/19/2002 Updated Date: 7/9/2008 Brownfield Status: 0 Rank Status: 5 PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.65285 Longitude: -122.312347 Lat/Long: 47.65285 / -122.312347 Lat/Long (dms): 47 39 10.26 / 122 18 44.45 Media Status Desc: 6/5/2007 Affected Media: Groundwater Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Suspected UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Suspected Base/Neutral/Acid Organics: Not reported

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WA UW BIOENGINEERING (Continued) S105831644 Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Ranked, Awaiting RA

LUST: FS ID: 1491930 Facility ID: 617037 Facility Status: Cleanup Started Release ID: 591673 Affected Media: Soil Alternate Name: University of WA, BioEngineering Bldg, (frmr Cornwall Fuel) Release Notification Date: 3/21/2003 Release Status Date: 9/30/2003 Site Response Unit Code: NORTHWEST Lat/Long: 47.65285 / -122.312347

FS ID: 1491930 Facility ID: 617037 Facility Status: Awaiting Cleanup Release ID: 591673 Affected Media: Soil Alternate Name: University of WA, BioEngineering Bldg, (frmr Cornwall Fuel) Release Notification Date: 3/21/2003 Release Status Date: 3/17/2003 Site Response Unit Code: NORTHWEST Lat/Long: 47.65285 / -122.312347

FS ID: 1491930 Facility ID: 617037 Facility Status: Cleanup Started Release ID: 591673 Affected Media: Ground Water Alternate Name: University of WA, BioEngineering Bldg, (frmr Cornwall Fuel) Release Notification Date: 3/21/2003 Release Status Date: 9/30/2003 Site Response Unit Code: NORTHWEST Lat/Long: 47.65285 / -122.312347

FS ID: 1491930 Facility ID: 617037 Facility Status: Awaiting Cleanup Release ID: 591673 Affected Media: Ground Water Alternate Name: University of WA, BioEngineering Bldg, (frmr Cornwall Fuel) Release Notification Date: 3/21/2003 Release Status Date: 3/17/2003 Site Response Unit Code: NORTHWEST Lat/Long: 47.65285 / -122.312347

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5 UNIVERSITY OF WASHINGTON CAMPUS DEMOLITION ICR S106249889 15TH NE / NE PACIFIC N/A SEATTLE, WA 98195 ICR: Date Ecology Received Report: / / Contaminants Found at Site: Petroleum products Media Contaminated: Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Final cleanup report Site Register Issue: 95-10 County Code: 17 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 12/08/97 Contaminants Found at Site: Petroleum products Media Contaminated: Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Final cleanup report Site Register Issue: 98-01 County Code: 17 Contact: Not reported Report Title: Not reported

5 WA UW WEST CAMPUS GARAGE EXPANSION SHWS S107566033 NE PACIFIC / 15TH AVE NE N/A SEATTLE, WA 09815 CSCSL: Facility ID: 5501801 Facility Type: Not reported Region: Northwest Ecology Status Code: 1 Entered Date: 12/19/2005 Updated Date: 12/19/2005 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.6532 Longitude: -122.31305 Lat/Long: 47.6532 / -122.31305 Lat/Long (dms): 47 39 11.52 / 122 18 46.98 Media Status Desc: 12/19/2005 Affected Media: Soil Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST

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WA UW WEST CAMPUS GARAGE EXPANSION (Continued) S107566033 Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Confirmed Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Awaiting SHA

Facility ID: 5501801 Facility Type: Not reported Region: Northwest Ecology Status Code: 1 Entered Date: 12/19/2005 Updated Date: 12/19/2005 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.6532 Longitude: -122.31305 Lat/Long: 47.6532 / -122.31305 Lat/Long (dms): 47 39 11.52 / 122 18 46.98 Media Status Desc: 1/1/0001 Affected Media: Groundwater Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Confirmed Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported

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WA UW WEST CAMPUS GARAGE EXPANSION (Continued) S107566033 Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Awaiting SHA

6 JOHN DUNATO & CO INC SHWS S100079781 2309 N NORTHLAKE WY N/A SEATTLE, WA 98103 CSCSL: Facility ID: 2255 Facility Type: Not reported Region: Northwest Ecology Status Code: 1 Entered Date: 4/20/1990 Updated Date: 1/23/2009 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.64917 Longitude: -122.33118 Lat/Long: 47.64917 / -122.33118 Lat/Long (dms): 47 38 57.01 / 122 19 52.25 Media Status Desc: 1/1/0001 Affected Media: Soil Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Suspected EPA Priority Pollutants - Metals and Cyanide: Suspected Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Suspected Conventional Contaminants, Organic: Suspected Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported

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JOHN DUNATO & CO INC (Continued) S100079781 Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Awaiting SHA

Facility ID: 2255 Facility Type: Not reported Region: Northwest Ecology Status Code: 1 Entered Date: 4/20/1990 Updated Date: 1/23/2009 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.64917 Longitude: -122.33118 Lat/Long: 47.64917 / -122.33118 Lat/Long (dms): 47 38 57.01 / 122 19 52.25 Media Status Desc: 1/1/0001 Affected Media: Groundwater Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Suspected EPA Priority Pollutants - Metals and Cyanide: Suspected Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Suspected Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Awaiting SHA

Facility ID: 2255 Facility Type: Not reported Region: Northwest Ecology Status Code: 1 Entered Date: 4/20/1990 Updated Date: 1/23/2009 Brownfield Status: 0

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JOHN DUNATO & CO INC (Continued) S100079781 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.64917 Longitude: -122.33118 Lat/Long: 47.64917 / -122.33118 Lat/Long (dms): 47 38 57.01 / 122 19 52.25 Media Status Desc: 1/1/0001 Affected Media: Surface Water Affected Media Status: Suspected Pesticides: Not reported Petroleum Products: Suspected Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Suspected Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Suspected EPA Priority Pollutants - Metals and Cyanide: Suspected Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Suspected Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Awaiting SHA

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JOHN DUNATO & CO INC (Continued) S100079781 Media Status Desc: 8/2/2005 Affected Media: Sediment Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Suspected Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Suspected EPA Priority Pollutants - Metals and Cyanide: Confirmed Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Confirmed Conventional Contaminants, Organic: Suspected Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Awaiting SHA

7 TOGIAK FISHERIES INC SHWS 1005511831 2155 N NORTHLAKE WAY E SIDE VCP N/A SEATTLE, WA 98103 CSCSL: Facility ID: 74499261 Facility Type: VCP Region: Northwest Ecology Status Code: 3 Entered Date: 4/5/2000 Updated Date: 12/18/2007 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.64706 Longitude: -122.333374 Lat/Long: 47.64706 / -122.333374 Lat/Long (dms): 47 38 49.41 / 122 20 0.14 Media Status Desc: 1/1/0001 Affected Media: Groundwater Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported

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TOGIAK FISHERIES INC (Continued) 1005511831 Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Confirmed Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

Facility ID: 74499261 Facility Type: VCP Region: Northwest Ecology Status Code: 3 Entered Date: 4/5/2000 Updated Date: 12/18/2007 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.64706 Longitude: -122.333374 Lat/Long: 47.64706 / -122.333374 Lat/Long (dms): 47 38 49.41 / 122 20 0.14 Media Status Desc: 4/10/2006 Affected Media: Soil Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported

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TOGIAK FISHERIES INC (Continued) 1005511831 Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

VCP: Facility ID: 74499261 VCP Status: VCP VCP: Not reported Ecology Status: RA in Progress NFA Type: RA in Progress Date NFA: RA in Progress Rank: RA in Progress

Facility ID: 74499261 VCP Status: VCP VCP: Not reported Ecology Status: RA in Progress NFA Type: RA in Progress Date NFA: RA in Progress Rank: RA in Progress

8 WASHINGTON NATURAL GAS Manufactured Gas Plants 1008408704 N 30TH AND BURKE AVE N N/A SEATTLE, WA 98103 Manufactured Gas Plants: Alternate Name:SEATTLE LIGHTING CO; SEATTLE GAS CO.

8 GAS WORKS PARK WA NATURAL GAS SHWS S100079796 2000 N NORTHLAKE WAY N/A SEATTLE, WA 98103 CSCSL: Facility ID: 139 Facility Type: Prepayment Region: Northwest Ecology Status Code: 3 Entered Date: 3/1/1988 Updated Date: 7/9/2008 Brownfield Status: 0 Rank Status: 1 PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported

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GAS WORKS PARK WA NATURAL GAS (Continued) S100079796 Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.64693 Longitude: -122.33434 Lat/Long: 47.64693 / -122.33434 Lat/Long (dms): 47 38 48.95 / 122 20 3.62 Media Status Desc: 1/1/0001 Affected Media: Groundwater Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

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GAS WORKS PARK WA NATURAL GAS (Continued) S100079796 Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

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GAS WORKS PARK WA NATURAL GAS (Continued) S100079796 Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Confirmed Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

Facility ID: 139 Facility Type: Prepayment Region: Northwest Ecology Status Code: 3 Entered Date: 3/1/1988 Updated Date: 7/9/2008 Brownfield Status: 0 Rank Status: 1 PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.64693 Longitude: -122.33434 Lat/Long: 47.64693 / -122.33434 Lat/Long (dms): 47 38 48.95 / 122 20 3.62 Media Status Desc: 7/26/2005 Affected Media: Sediment Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Not reported Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Confirmed EPA Priority Pollutants - Metals and Cyanide: Suspected Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Confirmed Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported

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GAS WORKS PARK WA NATURAL GAS (Continued) S100079796 Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

9 KING CNTY DOT METRO TRANSIT LAKE UNION SHWS 1000366466 1602 N NORTHLAKE WY FINDS WAD981770852 SEATTLE, WA 98103 MANIFEST RCRA-CESQG CSCSL: Facility ID: 2217 Facility Type: Prepayment Region: Northwest Ecology Status Code: 3 Entered Date: 3/1/1988 Updated Date: 7/9/2008 Brownfield Status: 0 Rank Status: 1 PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.64733 Longitude: -122.339828 Lat/Long: 47.64733 / -122.339828 Lat/Long (dms): 47 38 50.38 / 122 20 23.38 Media Status Desc: 1/1/0001 Affected Media: Air Affected Media Status: Suspected Pesticides: Not reported Petroleum Products: Not reported Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Suspected Metals - Other non-priority pollutant medals: Suspected Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

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KING CNTY DOT METRO TRANSIT LAKE UNION (Continued) 1000366466 Facility ID: 2217 Facility Type: Prepayment Region: Northwest Ecology Status Code: 3 Entered Date: 3/1/1988 Updated Date: 7/9/2008 Brownfield Status: 0 Rank Status: 1 PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.64733 Longitude: -122.339828 Lat/Long: 47.64733 / -122.339828 Lat/Long (dms): 47 38 50.38 / 122 20 23.38 Media Status Desc: 1/1/0001 Affected Media: Groundwater Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Confirmed Base/Neutral/Acid Organics: Confirmed Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Confirmed Metals - Other non-priority pollutant medals: Suspected Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Confirmed Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

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KING CNTY DOT METRO TRANSIT LAKE UNION (Continued) 1000366466 Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.64733 Longitude: -122.339828 Lat/Long: 47.64733 / -122.339828 Lat/Long (dms): 47 38 50.38 / 122 20 23.38 Media Status Desc: 1/1/0001 Affected Media: Soil Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Confirmed Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Confirmed Metals - Other non-priority pollutant medals: Suspected Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Confirmed Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

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KING CNTY DOT METRO TRANSIT LAKE UNION (Continued) 1000366466 Pesticides: Not reported Petroleum Products: Suspected Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Suspected Base/Neutral/Acid Organics: Suspected Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Suspected Metals - Other non-priority pollutant medals: Suspected Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Suspected Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

Facility ID: 2217 Facility Type: Prepayment Region: Northwest Ecology Status Code: 3 Entered Date: 3/1/1988 Updated Date: 7/9/2008 Brownfield Status: 0 Rank Status: 1 PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.64733 Longitude: -122.339828 Lat/Long: 47.64733 / -122.339828 Lat/Long (dms): 47 38 50.38 / 122 20 23.38 Media Status Desc: 1/1/0001 Affected Media: Sediment Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Not reported Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported

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KING CNTY DOT METRO TRANSIT LAKE UNION (Continued) 1000366466 UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Confirmed Metals - Other non-priority pollutant medals: Suspected Polychlorinated biPhenyls (PCBs): Confirmed Polynuclear Aromatic Hydrocarbons (PAH): Confirmed Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

FINDS: Other Pertinent Environmental Activity Identified at Site

Registry ID: 110005343422

Not reported

PCS (Permit Compliance System) is a computerized management information system that contains data on National Pollutant Discharge Elimination System (NPDES) permit holding facilities. PCS tracks the permit, compliance, and enforcement status of NPDES facilities.

WA MANIFEST: Facility Site ID Number: 2217 Permit by Rule: FALSE Treatment by Generator: FALSE Mixed radioactive waste: FALSE Importer of hazardous waste: FALSE Immediate recycler: FALSE Treatment/Storage/Disposal/Recycling Facility: FALSE Generator of dangerous fuel waste: FALSE Generator marketing to burner: FALSE "Other marketers (i.e., blender, distributor, etc.)": FALSE Utility boiler burner: FALSE Industry boiler burner: FALSE Industrial Furnace: FALSE Smelter defferal: FALSE Universal waste - batteries - generate: FALSE Universal waste - thermostats - generate: FALSE Universal waste - mercury - generate: FALSE Universal waste - lamps - generate: FALSE

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KING CNTY DOT METRO TRANSIT LAKE UNION (Continued) 1000366466 Universal waste - batteries - accumulate: FALSE Universal waste - thermostats - accumulate: FALSE Universal waste - mercury - accumulate: FALSE Universal waste - lamps - accumulate: FALSE Destination Facility for Universal Waste: FALSE Off-specification used oil burner - utility boiler: FALSE Off-specification used oil burner - industrial boiler: FALSE Off-specification used oil burner - industrial furnace: FALSE EPA ID: WAD981770852 Facility Address 2: Not reported TAX REG NBR: 578055920 NAICS CD: 48511 BUSINESS TYPE: Not reported MAIL NAME: King Cnty DOT Metro Transit MAIL ADDR LINE1: 201 S Jackson St MS SFM TR 0100 MAIL CITY,ST,ZIP: SEATTLE, WA 98104-1519 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: Metro King Cnty DOT LEGAL ORG TYPE: County LEGAL ADDR LINE1: 201 S Jackson St MS SFM TR 0100 LEGAL CITY,ST,ZIP: SEATTLE, WA 98104-1519 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (206)684-2266 LEGAL EFFECTIVE DATE: 8/15/1996 LAND ORG NAME: King Cnty DOT Metro Transit LAND ORG TYPE: County LAND PERSON NAME: Not reported LAND ADDR LINE1: 201 S Jackson St MS SFM TR 0100 LAND CITY,ST,ZIP: SEATTLE, WA 98104-1519 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (206)684-2266 OPERATOR ORG NAME: King Cnty DOT Metro Transit OPERATOR ORG TYPE: County OPERATOR ADDR LINE1: 201 S Jackson St OPERATOR ADDR LINE2: MS SFM TR 0100 OPERATOR CITY,ST,ZIP: SEATTLE, WA 98104-1519 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (206) 684-2266 OPERATOR EFFECTIVE DATE: 3/17/1997 SITE CONTACT NAME: Cathy Johnson SITE CONTACT ADDR LINE1: 201 S Jackson St MS SFM TR 0100 SITE CONTACT ZIP: SEATTLE, WA 98104-1519 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (206)684-2266 SITE CONTACT EMAIL: Not reported FORM CONTACT NAME: Cathy Johnson FORM CONTACT ADDR LINE1: 201 S Jackson St MS SFM TR 0100 FORM CONTACT CITY,ST,ZIP: SEATTLE, WA 98104-1519 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (206)684-2266 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: XQG MONTHLY GENERATION: FALSE BATCH GENERATION: FALSE ONE TIME GENERATION: FALSE TRANSPORTS OWN WASTE: FALSE TRANSPORTS OTHRS WASTE: FALSE

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KING CNTY DOT METRO TRANSIT LAKE UNION (Continued) 1000366466 RECYCLER ONSITE: FALSE TRANSFER FACILITY: FALSE OTHER EXEMPTION: Not reported UW BATTERY GEN: FALSE USED OIL TRANSPORTER: FALSE USED OIL TRANSFER FACLTY: FALSE USED OIL PROCESSOR: FALSE USED OIL REREFINER: FALSE USED OIL FUEL MRKTR DIRECTS SHPMNTS: FALSE USED OIL FUEL MRKTR MEETS SPECS: FALSE

Facility Site ID Number: 2217 Permit by Rule: No Treatment by Generator: No Mixed radioactive waste: No Importer of hazardous waste: No Immediate recycler: No Treatment/Storage/Disposal/Recycling Facility: No Generator of dangerous fuel waste: No Generator marketing to burner: No "Other marketers (i.e., blender, distributor, etc.)": No Utility boiler burner: No Industry boiler burner: No Industrial Furnace: No Smelter defferal: No Universal waste - batteries - generate: No Universal waste - thermostats - generate: No Universal waste - mercury - generate: No Universal waste - lamps - generate: No Universal waste - batteries - accumulate: No Universal waste - thermostats - accumulate: No Universal waste - mercury - accumulate: No Universal waste - lamps - accumulate: No Destination Facility for Universal Waste: No Off-specification used oil burner - utility boiler: No Off-specification used oil burner - industrial boiler: No Off-specification used oil burner - industrial furnace: No EPA ID: WAD981770852 Facility Address 2: Not reported TAX REG NBR: 578055920 NAICS CD: 48511 BUSINESS TYPE: Not reported MAIL NAME: King Cnty DOT Metro Transit MAIL ADDR LINE1: 201 S Jackson St MS SFM TR 0100 MAIL CITY,ST,ZIP: SEATTLE, WA 98104-1519 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: Metro King Cnty DOT LEGAL ORG TYPE: County LEGAL ADDR LINE1: 201 S Jackson St MS SFM TR 0100 LEGAL CITY,ST,ZIP: SEATTLE, WA 98104-1519 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (206)684-2266 LEGAL EFFECTIVE DATE: 8/15/1996 LAND ORG NAME: King Cnty DOT Metro Transit LAND ORG TYPE: County LAND PERSON NAME: Not reported LAND ADDR LINE1: 201 S Jackson St MS SFM TR 0100

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KING CNTY DOT METRO TRANSIT LAKE UNION (Continued) 1000366466 LAND CITY,ST,ZIP: SEATTLE, WA 98104-1519 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (206)684-2266 OPERATOR ORG NAME: King Cnty DOT Metro Transit OPERATOR ORG TYPE: County OPERATOR ADDR LINE1: 201 S Jackson St OPERATOR ADDR LINE2: MS SFM TR 0100 OPERATOR CITY,ST,ZIP: SEATTLE, WA 98104-1519 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (206) 684-2266 OPERATOR EFFECTIVE DATE: 3/17/1997 SITE CONTACT NAME: Cathy Johnson SITE CONTACT ADDR LINE1: 201 S Jackson St MS SFM TR 0100 SITE CONTACT ZIP: SEATTLE, WA 98104-1519 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (206)684-2266 SITE CONTACT EMAIL: Not reported FORM CONTACT NAME: Cathy Johnson FORM CONTACT ADDR LINE1: 201 S Jackson St MS SFM TR 0100 FORM CONTACT CITY,ST,ZIP: SEATTLE, WA 98104-1519 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (206)684-2266 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: XQG MONTHLY GENERATION: No BATCH GENERATION: No ONE TIME GENERATION: No TRANSPORTS OWN WASTE: No TRANSPORTS OTHRS WASTE: No RECYCLER ONSITE: No TRANSFER FACILITY: No OTHER EXEMPTION: Not reported UW BATTERY GEN: No USED OIL TRANSPORTER: No USED OIL TRANSFER FACLTY: No USED OIL PROCESSOR: No USED OIL REREFINER: No USED OIL FUEL MRKTR DIRECTS SHPMNTS: No USED OIL FUEL MRKTR MEETS SPECS: No

Facility Site ID Number: 2217 Permit by Rule: False Treatment by Generator: False Mixed radioactive waste: False Importer of hazardous waste: False Immediate recycler: False Treatment/Storage/Disposal/Recycling Facility: False Generator of dangerous fuel waste: False Generator marketing to burner: False "Other marketers (i.e., blender, distributor, etc.)": False Utility boiler burner: False Industry boiler burner: False Industrial Furnace: False Smelter defferal: False Universal waste - batteries - generate: False Universal waste - thermostats - generate: False Universal waste - mercury - generate: False

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KING CNTY DOT METRO TRANSIT LAKE UNION (Continued) 1000366466 Universal waste - lamps - generate: False Universal waste - batteries - accumulate: False Universal waste - thermostats - accumulate: False Universal waste - mercury - accumulate: False Universal waste - lamps - accumulate: False Destination Facility for Universal Waste: False Off-specification used oil burner - utility boiler: False Off-specification used oil burner - industrial boiler: False Off-specification used oil burner - industrial furnace: False EPA ID: WAD981770852 Facility Address 2: Not reported TAX REG NBR: 578055920 NAICS CD: 48511 BUSINESS TYPE: Not reported MAIL NAME: King Cnty DOT Metro Transit MAIL ADDR LINE1: 201 S Jackson St MS SFM TR 0100 MAIL CITY,ST,ZIP: SEATTLE, WA 98104-1519 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: Metro King Cnty DOT LEGAL ORG TYPE: County LEGAL ADDR LINE1: 201 S Jackson St MS SFM TR 0100 LEGAL CITY,ST,ZIP: SEATTLE, WA 98104-1519 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (206)684-2266 LEGAL EFFECTIVE DATE: 8/15/1996 LAND ORG NAME: King Cnty DOT Metro Transit LAND ORG TYPE: County LAND PERSON NAME: Not reported LAND ADDR LINE1: 201 S Jackson St MS SFM TR 0100 LAND CITY,ST,ZIP: SEATTLE, WA 98104-1519 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (206)684-2266 OPERATOR ORG NAME: King Cnty DOT Metro Transit OPERATOR ORG TYPE: County OPERATOR ADDR LINE1: 201 S Jackson St OPERATOR ADDR LINE2: MS SFM TR 0100 OPERATOR CITY,ST,ZIP: SEATTLE, WA 98104-1519 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (206) 684-2266 OPERATOR EFFECTIVE DATE: 03/17/97 SITE CONTACT NAME: Cathy Johnson SITE CONTACT ADDR LINE1: 201 S Jackson St MS SFM TR 0100 SITE CONTACT ZIP: SEATTLE, WA 98104-1519 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (206)684-2266 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Cathy Johnson FORM CONTACT ADDR LINE1: 201 S Jackson St MS SFM TR 0100 FORM CONTACT CITY,ST,ZIP: SEATTLE, WA 98104-1519 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (206)684-2266 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: SQG MONTHLY GENERATION: False BATCH GENERATION: False ONE TIME GENERATION: False TRANSPORTS OWN WASTE: False

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KING CNTY DOT METRO TRANSIT LAKE UNION (Continued) 1000366466 TRANSPORTS OTHRS WASTE: False RECYCLER ONSITE: False TRANSFER FACILITY: False OTHER EXEMPTION: Not reported UW BATTERY GEN: False USED OIL TRANSPORTER: False USED OIL TRANSFER FACLTY: False USED OIL PROCESSOR: False USED OIL REREFINER: False USED OIL FUEL MRKTR DIRECTS SHPMNTS: False USED OIL FUEL MRKTR MEETS SPECS: False

RCRA-CESQG: Date form received by agency: 02/20/2008 Facility name: KING CNTY DOT METRO TRANSIT LAKE UNION Facility address: 1602 N NORTHLAKE WY SEATTLE, WA 98103 EPA ID: WAD981770852 Mailing address: 201 S JACKSON ST MS SFM TR 010 SEATTLE, WA 98104-1519 Contact: CATHY JOHNSON Contact address: 201 S JACKSON ST MS SFM TR 010 SEATTLE, WA 98104-1519 Contact country: US Contact telephone: (206)684-2266 Contact email: Not reported EPA Region: 10 Land type: County Classification: Conditionally Exempt Small Quantity Generator Description: Handler: generates 100 kg or less of hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates at any time: 1 kg or less of acutely hazardous waste; or 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste; or generates 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste during any calendar month, and accumulates at any time: 1 kg or less of acutely hazardous waste; or 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste

Owner/Operator Summary: Owner/operator name: KING CNTY DOT METRO TRANSIT Owner/operator address: 201 S JACKSON ST MS SFM TR 010 SEATTLE, WA 98104 Owner/operator country: US Owner/operator telephone: Not reported Legal status: County Owner/Operator Type: Operator Owner/Op start date: 03/17/1997 Owner/Op end date: Not reported

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KING CNTY DOT METRO TRANSIT LAKE UNION (Continued) 1000366466

Historical Generators: Date form received by agency: 12/31/2005 Facility name: KING CNTY DOT METRO TRANSIT LAKE UNION Classification: Not a generator, verified

Date form received by agency: 12/31/2003 Facility name: KING CNTY DOT METRO TRANSIT LAKE UNION Site name: METRO LAKE UNION FACILITY Classification: Not a generator, verified

Date form received by agency: 02/07/2000 Facility name: KING CNTY DOT METRO TRANSIT LAKE UNION Site name: METRO LAKE UNION FACILITY Classification: Large Quantity Generator

Date form received by agency: 03/31/1994 Facility name: KING CNTY DOT METRO TRANSIT LAKE UNION Site name: METRO KING CTY-DMS-TRANSIT-LK Classification: Large Quantity Generator

Date form received by agency: 09/01/1993 Facility name: KING CNTY DOT METRO TRANSIT LAKE UNION Site name: MUNIC METRO SEATTLE-LAKE UNION Classification: Large Quantity Generator

Violation Status: No violations found

Evaluation Action Summary: Evaluation date: 01/25/2000 Evaluation: FOCUSED COMPLIANCE INSPECTION Area of violation: Not reported Date achieved compliance: Not reported Evaluation lead agency: State

Evaluation date: 01/10/2000 Evaluation: FOCUSED COMPLIANCE INSPECTION Area of violation: Not reported Date achieved compliance: Not reported

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KING CNTY DOT METRO TRANSIT LAKE UNION (Continued) 1000366466 Evaluation lead agency: State

10 LAKEVIEW DESIGN & CONSTRUCTION SHWS S105152402 2837 EASTLAKE AVE E N/A SEATTLE, WA 98102 CSCSL: Facility ID: 42715721 Facility Type: Not reported Region: Northwest Ecology Status Code: 2 Entered Date: 6/14/2001 Updated Date: 4/9/2008 Brownfield Status: 0 Rank Status: 5 PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.646378 Longitude: -122.325172 Lat/Long: 47.646378 / -122.325172 Lat/Long (dms): 47 38 46.961 / 122 19 30.619 Media Status Desc: 1/1/0001 Affected Media: Soil Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Suspected Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Confirmed EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Ranked, Awaiting RA

Facility ID: 42715721 Facility Type: Not reported Region: Northwest Ecology Status Code: 2 Entered Date: 6/14/2001

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LAKEVIEW DESIGN & CONSTRUCTION (Continued) S105152402 Updated Date: 4/9/2008 Brownfield Status: 0 Rank Status: 5 PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.646378 Longitude: -122.325172 Lat/Long: 47.646378 / -122.325172 Lat/Long (dms): 47 38 46.961 / 122 19 30.619 Media Status Desc: 1/1/0001 Affected Media: Groundwater Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Not reported Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Confirmed EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Ranked, Awaiting RA

10 ESSEX EASTLAKE UNION LP ICR S105063503 2833 - 2851 EASTLAKE AVE E Inactive Drycleaners N/A SEATTLE, WA 98102 ICR: Date Ecology Received Report: 10/20/00 Contaminants Found at Site: Petroleum products, 34 Media Contaminated: Groundwater, Soil Waste Management: Improper Handling Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-38 County Code: 17 Contact: Not reported Report Title: Limited Subsurface Investigation Report

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ESSEX EASTLAKE UNION LP (Continued) S105063503

Inactive Drycleaners: EPA I: WAH000029303 FS Id: 42715721 Facility ID: WAH000029303 NAICS Code: 812320 TAX REG NBR: 602632447 BUSINESS TYPE: Former Dry Cleaning MAIL NAME: Essex Eastlake Union LP MAIL LINE1: 11911 NE 1st St Ste B212 MAIL LINE2: Not reported MAIL CITY: Bellevue MAIL STATE: WA MAIL ZIP: 98005 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: Essex Eastlake Union LP LEGAL PERSON FIRST NAME: Not reported LEGAL PERSON MIDDLE INIT: Not reported LEGAL PERSON LAST NAME: Not reported LEGAL LINE1: 11911 NE 1st St Ste B212 LEGAL LINE2: Not reported LEGAL CITY: Bellevue LEGAL STATE: WA LEGAL ZIP: 98005 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (425)643-5899 LEGAL EFFECTIVE DATE: 3/31/2006 LEGAL ORGANIZATION TYPE: Private LAND ORG NAME: Essex Eastlake Union LP LAND PERSON FIRST NAME: Not reported LAND PERSON MIDDLE INIT: Not reported LAND PERSON LAST NAME: Not reported LAND LINE1: 11911 NE 1st St Ste B212 LAND LINE2: Not reported LAND CITY: Bellevue LAND STATE: WA LAND ZIP: 98005 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (425)643-5899 LAND ORGANIZATION TYPE: Private OPERATOR ORG NAME: Essex Eastlake Union LP OPERATOR PERSON FIRST NAME: Not reported OPERATOR PERSON MIDDLE INIT: Not reported OPERATOR PERSON LAST NAME: Not reported OPERATOR LINE1: 2833 - 2851 Eastlake Ave E OPERATOR LINE2: Not reported OPERATOR CITY: Seattle OPERATOR STATE: WA OPERATOR ZIP: 98102 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (425)643-5899 OPERATOR EFFECTIVE DATE: 3/31/2006 OPERATOR ORGANIZATION TYPE: Private SITE CONTACT FIRST NAME: Donnie SITE CONTACT MIDDLE INIT: H SITE CONTACT LAST NAME: Belk SITE CONTACT LINE1: 11911 NE 1st Ste B212 SITE CONTACT LINE2: Not reported

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ESSEX EASTLAKE UNION LP (Continued) S105063503 SITE CONTACT CITY: Bellevue SITE CONTACT STATE: WA SITE CONTACT ZIP: 98005 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (425)643-5899 218 SITE CONTACT EMAIL: [email protected] FORM CONTACT FIRST NAME: Donnie FORM CONTACT MIDDLE INIT: H FORM CONTACT LAST NAME: Belk FORM CONTACT LINE1: 11911 NE 1st Ste B212 FORM CONTACT LINE2: Not reported FORM CONTACT CITY: Bellevue FORM CONTACT STATE: WA FORM CONTACT ZIP: 98005 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (425)643-5899 218 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: LQG MONTHLY GENERATION: No BATCH GENERATION: No ONE TIME GENERATION: Yes TRANSPORTS OWN WASTE: No TRANSPORTS OTHERS WASTE: No RECYCLER ONSITE: No TRANSFER FACILITY: No PBR: No TBG: No MIXED RADIOACTIVE: No IMPORTER: No TSDR FACILITY: No IMMEDIATE RECYCLER: No GEN DANG FUEL: No GEN MARKET TO BURNER: No GEN OTHER MARKETERS: No UTILITY BOILER BURNER: No INDUSTRY BOILER BURNER: No FURNACE BURNER: No SMELTER DEFERRAL: No SMALL QTY EXEMPTION: No OTHER EXEMPTION: Not reported UW BATTERY GEN: No UW THERMOSTATS GEN: No UW MERCURY GEN: No UW LAMPS GEN: No UW BATTERY ACCUM: No UW THERMOSTATS ACCUM: Not reported UW MERCURY ACCUM: No UW LAMPS ACCUM: No UW DESTINATION FACILITY: No OFF SPEC UTILITY BOILER: No OFF SPEC INDUSTRY BOILER: No OFF SPEC FURNACE: No USED OIL TRANSPORTER: No USED OIL TRANSFER FACILITY: No USED OIL PROCESSOR: No USED OIL REREFINER: No USED OIL FUEL MARKETER DIR SHIPMENTS: No

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ESSEX EASTLAKE UNION LP (Continued) S105063503 USED OIL FUEL MARKETER MEETS SPECS: No Comment: Not reported Fed: Not reported Stat: Not reported

11 US DOT CG HAMLIN ST FINDS 1005445481 1807 E HAMLIN ST RCRA-CESQG WAH000017533 SEATTLE, WA 98112 FINDS: Other Pertinent Environmental Activity Identified at Site

Registry ID: 110012559819

Not reported

RCRA-CESQG: Date form received by agency: 02/25/2003 Facility name: US DOT CG HAMLIN ST Facility address: 1807 E HAMLIN ST SEATTLE, WA 98112 EPA ID: WAH000017533 Mailing address: 1519 ALASKAN WAY SEATTLE, WA 98103 Contact: NA NA Contact address: 1519 ALASKAN WAY SEATTLE, WA 98103 Contact country: US Contact telephone: (000)000-0000 Contact email: Not reported EPA Region: 10 Classification: Conditionally Exempt Small Quantity Generator Description: Handler: generates 100 kg or less of hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates at any time: 1 kg or less of acutely hazardous waste; or 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste; or generates 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste during any calendar month, and accumulates at any time: 1 kg or less of acutely hazardous waste; or 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste

Owner/Operator Summary: Owner/operator name: SEATTLE YACHT CLUB Owner/operator address: 1519 ALASKAN WAY

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US DOT CG HAMLIN ST (Continued) 1005445481 SEATTLE, WA 98103 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Private Owner/Operator Type: Owner Owner/Op start date: 03/06/2002 Owner/Op end date: Not reported

Violation Status: No violations found

12 NATIONAL MARINE FISHERIES - NW FISHERIES CENTER ICR S104485589 2725 MONTLAKE BLVD. N/A SEATTLE, WA 98112 ICR: Date Ecology Received Report: 09/25/98 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-16 County Code: 17 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 05/20/91 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Not reported Site Register Issue: 91-30 County Code: 17 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 10/04/91 Contaminants Found at Site: Petroleum products Media Contaminated: Soil, Groundwater, Surface water

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NATIONAL MARINE FISHERIES - NW FISHERIES CENTER (Continued) S104485589 Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 92-08 County Code: 17 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 08/13/92 Contaminants Found at Site: Petroleum products Media Contaminated: Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 92-34 County Code: 17 Contact: Not reported Report Title: Not reported

12 COMMERCE, DEPARTMENT OF MLTS 1000487528 2725 MONTLAKE BOULEVARD, EAST N/A SEATTLE, WA 98112 MLTS: License Number: 46-06377-04 First License Date: 05/23/1991 License Date: 06/26/2007 Lic. Expiration Date: 11/30/2013 Contact Name: DAVID B. ULRICH Contact Phone: 206-860-3327 Institution Code: 6377 Primary Program: Not reported Department: NOAA, NMFS, EC DIVISION Building: NW FISHERIES SCIENCE CENTER States Allowing Use: Not reported License Use: Not reported Store Material Use: No Redistribution Use: No Incinerate Use: No Burial Use: No Last Inspection Date: 10/2005 Next Inspection Date: 10/2010 Inspector Name: JLT Status: Not reported

12 NOAA SPILLS S107487849 2725 MONTLAKE BLVD EAST N/A SEATTLE, WA SPILLS: Facility ID: 551553 Medium: SURFACE WATER-MARINE Material Desc: PETROLEUM - OIL OTHER Material Qty: 1 Material Units: QUART Date Received: 11/1/2005

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NOAA (Continued) S107487849 Contact Name: Not reported

12 NORTHWEST FISHERIES SCIENCE CTR HAZNET S103648538 2725 MONTLAKE BLVD E N/A SEATTLE, WA 98112 HAZNET: Gepaid: WA8143690016 Contact: D ULRICH/COMPLIANCE OFFICER Telephone: 2068603316 Facility Addr2: Not reported Mailing Name: Not reported Mailing Address: 2725 MONTLAKE BLVD E Mailing City,St,Zip: SEATTLE, WA 981122013 Gen County: 99 TSD EPA ID: CAD009452657 TSD County: San Mateo Waste Category: Unspecified organic liquid mixture Disposal Method: Recycler Tons: 0.27 Facility County: Not reported

Gepaid: WA8143690016 Contact: DEPT OF COMMERCE - NOAA Telephone: 2068603204 Facility Addr2: Not reported Mailing Name: Not reported Mailing Address: 2725 MONTLAKE BLVD E Mailing City,St,Zip: SEATTLE, WA 981122013 Gen County: 99 TSD EPA ID: FLD980711071 TSD County: 99 Waste Category: Hydrocarbon solvents (benzene, hexane, Stoddard, etc.) Disposal Method: Recycler Tons: .2500 Facility County: 99

Gepaid: WA8143690016 Contact: DEPT OF COMMERCE - NOAA Telephone: 2068603204 Facility Addr2: Not reported Mailing Name: Not reported Mailing Address: 2725 MONTLAKE BLVD E Mailing City,St,Zip: SEATTLE, WA 981122013 Gen County: 99 TSD EPA ID: CAD009452657 TSD County: San Mateo Waste Category: Unspecified organic liquid mixture Disposal Method: Recycler Tons: .8750 Facility County: 99

Gepaid: WA8143690016 Contact: DEPT OF COMMERCE - NOAA Telephone: 2068603204 Facility Addr2: Not reported Mailing Name: Not reported Mailing Address: 2725 MONTLAKE BLVD E

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NORTHWEST FISHERIES SCIENCE CTR (Continued) S103648538 Mailing City,St,Zip: SEATTLE, WA 981122013 Gen County: 99 TSD EPA ID: CAD009452657 TSD County: San Mateo Waste Category: Oxygenated solvents (acetone, butanol, ethyl acetate, etc.) Disposal Method: Recycler Tons: .2250 Facility County: 99

Gepaid: WA8143690016 Contact: DEPT OF COMMERCE - NOAA Telephone: 2068603204 Facility Addr2: Not reported Mailing Name: Not reported Mailing Address: 2725 MONTLAKE BLVD E Mailing City,St,Zip: SEATTLE, WA 981122013 Gen County: 99 TSD EPA ID: CAD009452657 TSD County: San Mateo Waste Category: Unspecified solvent mixture Waste Disposal Method: Recycler Tons: .4000 Facility County: 99

Click this hyperlink while viewing on your computer to access 64 additional CA_HAZNET: record(s) in the EDR Site Report.

12 2725 MONTLAKE BLVD EAST ERNS 2005629357 2725 MONTLAKE BLVD EAST N/A SEATTLE, WA 98112

Click this hyperlink while viewing on your computer to access additional ERNS detail in the EDR Site Report.

12 US DOC NOAA NW FISHERIES SCIENCE CENTER PADS 1000327746 2725 MONTLAKE BLVD E RCRA-SQG WA8143690016 SEATTLE, WA 98112 FINDS LUST UST MANIFEST RCRA-SQG: Date form received by agency: 02/26/2008 Facility name: US DOC NOAA NW FISHERIES SCIENCE CENTER Facility address: 2725 MONTLAKE BLVD E SEATTLE, WA 98112 EPA ID: WA8143690016 Contact: ANN A BYAR Contact address: 2725 MONTLAKE BLVD E SEATTLE, WA 98112-2013 Contact country: US Contact telephone: (206)860-3316 Contact email: Not reported EPA Region: 10

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US DOC NOAA NW FISHERIES SCIENCE CENTER (Continued) 1000327746 Land type: Private Classification: Small Small Quantity Generator Description: Handler: generates more than 100 and less than 1000 kg of hazardous waste during any calendar month and accumulates less than 6000 kg of hazardous waste at any time; or generates 100 kg or less of hazardous waste during any calendar month, and accumulates more than 1000 kg of hazardous waste at any time

Owner/Operator Summary: Owner/operator name: NOAA NMFS NW FISHERIES SCIENCE CTR Owner/operator address: 2725 MONTLAKE BLVD E SEATTLE, WA 98112 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Federal Owner/Operator Type: Operator Owner/Op start date: 04/15/2003 Owner/Op end date: Not reported

Historical Generators: Date form received by agency: 12/31/2005 Facility name: US DOC NOAA NW FISHERIES SCIENCE CENTER Classification: Small Quantity Generator

Date form received by agency: 12/31/2003 Facility name: US DOC NOAA NW FISHERIES SCIENCE CENTER Classification: Small Quantity Generator

Date form received by agency: 02/24/1998 Facility name: US DOC NOAA NW FISHERIES SCIENCE CENTER Site name: NW FISHERIES SCIENCE CENTER Classification: Large Quantity Generator

Date form received by agency: 03/01/1996 Facility name: US DOC NOAA NW FISHERIES SCIENCE CENTER Site name: NW FISHERIES SCIENCE CENTER Classification: Large Quantity Generator

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US DOC NOAA NW FISHERIES SCIENCE CENTER (Continued) 1000327746

Facility Has Received Notices of Violations: Regulation violated: SR - -201(2) Area of violation: Generators - Records/Reporting Date violation determined: 04/27/2005 Date achieved compliance: 05/10/2005 Violation lead agency: State Enforcement action: WRITTEN INFORMAL Enforcement action date: 06/08/2005 Enf. disposition status: Not reported Enf. disp. status date: Not reported Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

Regulation violated: SR - -200(2)(b) Area of violation: Generators - General Date violation determined: 04/27/2005 Date achieved compliance: 07/25/2005 Violation lead agency: State Enforcement action: WRITTEN INFORMAL Enforcement action date: 06/08/2005 Enf. disposition status: Not reported Enf. disp. status date: Not reported Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

Regulation violated: SR - -201(2)(a) Area of violation: Generators - General Date violation determined: 04/27/2005 Date achieved compliance: 03/01/2006 Violation lead agency: State Enforcement action: WRITTEN INFORMAL Enforcement action date: 06/08/2005 Enf. disposition status: Not reported Enf. disp. status date: Not reported Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

Regulation violated: SR - -200(1)(c) Area of violation: Generators - General Date violation determined: 04/27/2005 Date achieved compliance: 06/10/2005 Violation lead agency: State Enforcement action: WRITTEN INFORMAL Enforcement action date: 06/08/2005 Enf. disposition status: Not reported Enf. disp. status date: Not reported Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

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US DOC NOAA NW FISHERIES SCIENCE CENTER (Continued) 1000327746 Regulation violated: SR - -630(5)(a) Area of violation: Generators - General Date violation determined: 04/27/2005 Date achieved compliance: 06/10/2005 Violation lead agency: State Enforcement action: WRITTEN INFORMAL Enforcement action date: 06/08/2005 Enf. disposition status: Not reported Enf. disp. status date: Not reported Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

Regulation violated: SR - -200(1)(b) / -630(3) Area of violation: Generators - General Date violation determined: 11/20/2000 Date achieved compliance: 11/28/2000 Violation lead agency: State Enforcement action: WRITTEN INFORMAL Enforcement action date: 11/28/2000 Enf. disposition status: Not reported Enf. disp. status date: Not reported Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

Regulation violated: SR - -200(1)(d) Area of violation: Generators - General Date violation determined: 11/20/2000 Date achieved compliance: 11/28/2000 Violation lead agency: State Enforcement action: WRITTEN INFORMAL Enforcement action date: 11/28/2000 Enf. disposition status: Not reported Enf. disp. status date: Not reported Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

Regulation violated: SR - -200(1)(c) Area of violation: Generators - General Date violation determined: 11/20/2000 Date achieved compliance: 11/20/2000 Violation lead agency: State Enforcement action: WRITTEN INFORMAL Enforcement action date: 11/28/2000 Enf. disposition status: Not reported Enf. disp. status date: Not reported Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

Regulation violated: SR - -200(1)(e) / -330(2)

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US DOC NOAA NW FISHERIES SCIENCE CENTER (Continued) 1000327746 Area of violation: Generators - General Date violation determined: 11/20/2000 Date achieved compliance: 12/18/2000 Violation lead agency: State Enforcement action: WRITTEN INFORMAL Enforcement action date: 11/28/2000 Enf. disposition status: Not reported Enf. disp. status date: Not reported Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

Regulation violated: SR - -200(1)(b) / -630(5)(a) Area of violation: Generators - General Date violation determined: 11/20/2000 Date achieved compliance: 11/20/2000 Violation lead agency: State Enforcement action: WRITTEN INFORMAL Enforcement action date: 11/28/2000 Enf. disposition status: Not reported Enf. disp. status date: Not reported Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

Evaluation Action Summary: Evaluation date: 04/27/2005 Evaluation: COMPLIANCE EVALUATION INSPECTION ON-SITE Area of violation: Generators - General Date achieved compliance: 07/25/2005 Evaluation lead agency: State

Evaluation date: 04/27/2005 Evaluation: COMPLIANCE EVALUATION INSPECTION ON-SITE Area of violation: Generators - General Date achieved compliance: 06/10/2005 Evaluation lead agency: State

Evaluation date: 04/27/2005 Evaluation: COMPLIANCE EVALUATION INSPECTION ON-SITE Area of violation: Generators - Records/Reporting Date achieved compliance: 05/10/2005 Evaluation lead agency: State

Evaluation date: 04/27/2005 Evaluation: COMPLIANCE EVALUATION INSPECTION ON-SITE Area of violation: Generators - General Date achieved compliance: 03/01/2006 Evaluation lead agency: State

Evaluation date: 11/20/2000 Evaluation: COMPLIANCE EVALUATION INSPECTION ON-SITE Area of violation: Generators - General Date achieved compliance: 11/20/2000 Evaluation lead agency: State

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US DOC NOAA NW FISHERIES SCIENCE CENTER (Continued) 1000327746 Evaluation date: 11/20/2000 Evaluation: COMPLIANCE EVALUATION INSPECTION ON-SITE Area of violation: Generators - General Date achieved compliance: 11/28/2000 Evaluation lead agency: State

Evaluation date: 11/20/2000 Evaluation: COMPLIANCE EVALUATION INSPECTION ON-SITE Area of violation: Generators - General Date achieved compliance: 12/18/2000 Evaluation lead agency: State

Evaluation date: 12/05/1994 Evaluation: COMPLIANCE EVALUATION INSPECTION ON-SITE Area of violation: Not reported Date achieved compliance: Not reported Evaluation lead agency: State FINDS: Other Pertinent Environmental Activity Identified at Site

Registry ID: 110000827375

Not reported

LUST: FS ID: 43881153 Facility ID: 101423 Facility Status: Reported Cleaned Up Release ID: 2726 Affected Media: Soil Alternate Name: NATIONAL MARINE FISHERIES NW FISHCTR Release Notification Date: 3/20/1990 Release Status Date: 3/11/2003 Site Response Unit Code: NORTHWEST Lat/Long: 47.64512 / -122.30435

FS ID: 43881153 Facility ID: 101423 Facility Status: Reported Cleaned Up Release ID: 2726 Affected Media: Ground Water Alternate Name: NATIONAL MARINE FISHERIES NW FISHCTR Release Notification Date: 3/20/1990 Release Status Date: 3/11/2003 Site Response Unit Code: NORTHWEST Lat/Long: 47.64512 / -122.30435

FS ID: 43881153

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US DOC NOAA NW FISHERIES SCIENCE CENTER (Continued) 1000327746 Facility ID: 101423 Facility Status: Cleanup Started Release ID: 2726 Affected Media: Ground Water Alternate Name: NATIONAL MARINE FISHERIES NW FISHCTR Release Notification Date: 3/20/1990 Release Status Date: 6/1/1995 Site Response Unit Code: NORTHWEST Lat/Long: 47.64512 / -122.30435

FS ID: 43881153 Facility ID: 101423 Facility Status: Cleanup Started Release ID: 2726 Affected Media: Soil Alternate Name: NATIONAL MARINE FISHERIES NW FISHCTR Release Notification Date: 3/20/1990 Release Status Date: 6/1/1995 Site Response Unit Code: NORTHWEST Lat/Long: 47.64512 / -122.30435

UST: Facility ID: 43881153 Site ID: 101423 Lat Deg: 47 Lat Min: 38 Lat Sec: 42.432 Long Deg: 122 Long Min: 18 Long Sec: 15.66 UBI: Not reported Phone Number: 2065266461

Tank ID: 21809 Tank Name: 1-300 Install Date: 12/31/1964 Capacity: 111 TO 1,100 Gallons Tank Upgrade Date: 1/1/0001 TankSystem Status: Closed in Place TankSystem Status Change Date: 8/26/1996 Tank Status: Closed in Place Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Not reported Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported

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US DOC NOAA NW FISHERIES SCIENCE CENTER (Continued) 1000327746 Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

WA MANIFEST: Facility Site ID Number: 43881153 Permit by Rule: FALSE Treatment by Generator: FALSE Mixed radioactive waste: FALSE Importer of hazardous waste: FALSE Immediate recycler: FALSE Treatment/Storage/Disposal/Recycling Facility: FALSE Generator of dangerous fuel waste: FALSE Generator marketing to burner: FALSE "Other marketers (i.e., blender, distributor, etc.)": FALSE Utility boiler burner: FALSE Industry boiler burner: FALSE Industrial Furnace: FALSE Smelter defferal: FALSE Universal waste - batteries - generate: FALSE Universal waste - thermostats - generate: FALSE Universal waste - mercury - generate: FALSE Universal waste - lamps - generate: FALSE Universal waste - batteries - accumulate: FALSE Universal waste - thermostats - accumulate: FALSE Universal waste - mercury - accumulate: FALSE Universal waste - lamps - accumulate: FALSE Destination Facility for Universal Waste: FALSE

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US DOC NOAA NW FISHERIES SCIENCE CENTER (Continued) 1000327746 Off-specification used oil burner - utility boiler: FALSE Off-specification used oil burner - industrial boiler: FALSE Off-specification used oil burner - industrial furnace: FALSE EPA ID: WA8143690016 Facility Address 2: Not reported TAX REG NBR: 601544288 NAICS CD: 924110 BUSINESS TYPE: Not reported MAIL NAME: USDOC NOAA NW Fisheries Science Ctr MAIL ADDR LINE1: 2725 MONTLAKE BLVD E MAIL CITY,ST,ZIP: SEATTLE, WA 98112-2013 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: USDOC NOAA NW Fisheries Science Ctr LEGAL ORG TYPE: Federal LEGAL ADDR LINE1: 2725 MONTLAKE BLVD E LEGAL CITY,ST,ZIP: SEATTLE, WA 98112-2013 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (206)860-3200 LEGAL EFFECTIVE DATE: 7/17/1996 LAND ORG NAME: USDOC NOAA NW Fisheries Science Ctr LAND ORG TYPE: Federal LAND PERSON NAME: Not reported LAND ADDR LINE1: 2725 MONTLAKE BLVD E LAND CITY,ST,ZIP: SEATTLE, WA 98112-2013 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (206)860-3200 OPERATOR ORG NAME: NOAA NMFS NW Fisheries Science Ctr OPERATOR ORG TYPE: Federal OPERATOR ADDR LINE1: 2725 MONTLAKE BLVD E OPERATOR CITY,ST,ZIP: SEATTLE, WA 98112-2013 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (206)860-3316 OPERATOR EFFECTIVE DATE: 4/15/2003 SITE CONTACT NAME: Ann A Byar SITE CONTACT ADDR LINE1: 2725 MONTLAKE BLVD E SITE CONTACT ZIP: SEATTLE, WA 98112-2013 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (206)860-3316 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Ann A Byar FORM CONTACT ADDR LINE1: 2725 MONTLAKE BLVD E FORM CONTACT CITY,ST,ZIP: SEATTLE, WA 98112-2013 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (206)860-3316 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: MQG MONTHLY GENERATION: FALSE BATCH GENERATION: FALSE ONE TIME GENERATION: FALSE TRANSPORTS OWN WASTE: FALSE TRANSPORTS OTHRS WASTE: FALSE RECYCLER ONSITE: FALSE TRANSFER FACILITY: FALSE OTHER EXEMPTION: Not reported UW BATTERY GEN: FALSE USED OIL TRANSPORTER: FALSE USED OIL TRANSFER FACLTY: FALSE

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US DOC NOAA NW FISHERIES SCIENCE CENTER (Continued) 1000327746 USED OIL PROCESSOR: FALSE USED OIL REREFINER: FALSE USED OIL FUEL MRKTR DIRECTS SHPMNTS: FALSE USED OIL FUEL MRKTR MEETS SPECS: FALSE

Facility Site ID Number: 43881153 Permit by Rule: False Treatment by Generator: False Mixed radioactive waste: False Importer of hazardous waste: False Immediate recycler: False Treatment/Storage/Disposal/Recycling Facility: False Generator of dangerous fuel waste: False Generator marketing to burner: False "Other marketers (i.e., blender, distributor, etc.)": False Utility boiler burner: False Industry boiler burner: False Industrial Furnace: False Smelter defferal: False Universal waste - batteries - generate: False Universal waste - thermostats - generate: False Universal waste - mercury - generate: False Universal waste - lamps - generate: False Universal waste - batteries - accumulate: False Universal waste - thermostats - accumulate: False Universal waste - mercury - accumulate: False Universal waste - lamps - accumulate: False Destination Facility for Universal Waste: False Off-specification used oil burner - utility boiler: False Off-specification used oil burner - industrial boiler: False Off-specification used oil burner - industrial furnace: False EPA ID: WA8143690016 Facility Address 2: Not reported TAX REG NBR: 601544288 NAICS CD: 924110 BUSINESS TYPE: Not reported MAIL NAME: USDOC NOAA NW Fisheries Science Ctr MAIL ADDR LINE1: 2725 MONTLAKE BLVD E MAIL CITY,ST,ZIP: SEATTLE, WA 98112-2013 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: USDOC NOAA NW Fisheries Science Ctr LEGAL ORG TYPE: Federal LEGAL ADDR LINE1: 2725 MONTLAKE BLVD E LEGAL CITY,ST,ZIP: SEATTLE, WA 98112-2013 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (206)860-3200 LEGAL EFFECTIVE DATE: 7/17/1996 LAND ORG NAME: USDOC NOAA NW Fisheries Science Ctr LAND ORG TYPE: Federal LAND PERSON NAME: Not reported LAND ADDR LINE1: 2725 MONTLAKE BLVD E LAND CITY,ST,ZIP: SEATTLE, WA 98112-2013 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (206)860-3200 OPERATOR ORG NAME: NOAA NMFS NW Fisheries Science Ctr OPERATOR ORG TYPE: Federal OPERATOR ADDR LINE1: 2725 MONTLAKE BLVD E

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US DOC NOAA NW FISHERIES SCIENCE CENTER (Continued) 1000327746 OPERATOR CITY,ST,ZIP: SEATTLE, WA 98112-2013 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (206)860-3316 OPERATOR EFFECTIVE DATE: 04/15/03 SITE CONTACT NAME: Ann A Byar SITE CONTACT ADDR LINE1: 2725 MONTLAKE BLVD E SITE CONTACT ZIP: SEATTLE, WA 98112-2013 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (206)860-3316 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Ann A Byar FORM CONTACT ADDR LINE1: 2725 MONTLAKE BLVD E FORM CONTACT CITY,ST,ZIP: SEATTLE, WA 98112-2013 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (206)860-3316 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: MQG MONTHLY GENERATION: True BATCH GENERATION: False ONE TIME GENERATION: False TRANSPORTS OWN WASTE: False TRANSPORTS OTHRS WASTE: False RECYCLER ONSITE: False TRANSFER FACILITY: False OTHER EXEMPTION: Not reported UW BATTERY GEN: False USED OIL TRANSPORTER: False USED OIL TRANSFER FACLTY: False USED OIL PROCESSOR: False USED OIL REREFINER: False USED OIL FUEL MRKTR DIRECTS SHPMNTS: False USED OIL FUEL MRKTR MEETS SPECS: False

Facility Site ID Number: 43881153 Permit by Rule: No Treatment by Generator: No Mixed radioactive waste: No Importer of hazardous waste: No Immediate recycler: No Treatment/Storage/Disposal/Recycling Facility: No Generator of dangerous fuel waste: No Generator marketing to burner: No "Other marketers (i.e., blender, distributor, etc.)": No Utility boiler burner: No Industry boiler burner: No Industrial Furnace: No Smelter defferal: No Universal waste - batteries - generate: No Universal waste - thermostats - generate: No Universal waste - mercury - generate: No Universal waste - lamps - generate: No Universal waste - batteries - accumulate: No Universal waste - thermostats - accumulate: No Universal waste - mercury - accumulate: No Universal waste - lamps - accumulate: No Destination Facility for Universal Waste: No Off-specification used oil burner - utility boiler: No

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US DOC NOAA NW FISHERIES SCIENCE CENTER (Continued) 1000327746 Off-specification used oil burner - industrial boiler: No Off-specification used oil burner - industrial furnace: No EPA ID: WA8143690016 Facility Address 2: Not reported TAX REG NBR: 601544288 NAICS CD: 924110 BUSINESS TYPE: Not reported MAIL NAME: USDOC NOAA NW Fisheries Science Ctr MAIL ADDR LINE1: 2725 MONTLAKE BLVD E MAIL CITY,ST,ZIP: SEATTLE, WA 98112-2013 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: USDOC NOAA NW Fisheries Science Ctr LEGAL ORG TYPE: Federal LEGAL ADDR LINE1: 2725 MONTLAKE BLVD E LEGAL CITY,ST,ZIP: SEATTLE, WA 98112-2013 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (206)860-3200 LEGAL EFFECTIVE DATE: 7/17/1996 LAND ORG NAME: USDOC NOAA NW Fisheries Science Ctr LAND ORG TYPE: Federal LAND PERSON NAME: Not reported LAND ADDR LINE1: 2725 MONTLAKE BLVD E LAND CITY,ST,ZIP: SEATTLE, WA 98112-2013 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (206)860-3200 OPERATOR ORG NAME: NOAA NMFS NW Fisheries Science Ctr OPERATOR ORG TYPE: Federal OPERATOR ADDR LINE1: 2725 MONTLAKE BLVD E OPERATOR CITY,ST,ZIP: SEATTLE, WA 98112-2013 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (206)860-3316 OPERATOR EFFECTIVE DATE: 4/15/2003 SITE CONTACT NAME: Ann A Byar SITE CONTACT ADDR LINE1: 2725 MONTLAKE BLVD E SITE CONTACT ZIP: SEATTLE, WA 98112-2013 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (206)860-3316 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Ann A Byar FORM CONTACT ADDR LINE1: 2725 MONTLAKE BLVD E FORM CONTACT CITY,ST,ZIP: SEATTLE, WA 98112-2013 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (206)860-3316 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: MQG MONTHLY GENERATION: No BATCH GENERATION: No ONE TIME GENERATION: No TRANSPORTS OWN WASTE: No TRANSPORTS OTHRS WASTE: No RECYCLER ONSITE: No TRANSFER FACILITY: No OTHER EXEMPTION: Not reported UW BATTERY GEN: No USED OIL TRANSPORTER: No USED OIL TRANSFER FACLTY: No USED OIL PROCESSOR: No

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US DOC NOAA NW FISHERIES SCIENCE CENTER (Continued) 1000327746 USED OIL REREFINER: No USED OIL FUEL MRKTR DIRECTS SHPMNTS: No USED OIL FUEL MRKTR MEETS SPECS: No

13 CHEVRON #9 5627 ICR S104486290 2727 EASTLAKE AVE. E. N/A SEATTLE, WA 98102 ICR: Date Ecology Received Report: 11/19/92 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 92-45 County Code: 17 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 10/11/93 Contaminants Found at Site: Petroleum products Media Contaminated: Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 93-13 County Code: 17 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 01/06/94 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 93-22 County Code: 17 Contact: Not reported Report Title: Not reported

13 TER-KEL INC LUST U003027272 2727 EASTLAKE AV E N/A SEATTLE, WA 98102 LUST: FS ID: 3171273 Facility ID: 5194 Facility Status: Cleanup Started Release ID: 4036 Affected Media: Ground Water Alternate Name: CHEVRON STATION # 9-5627 Release Notification Date: 11/16/1992 Release Status Date: 11/16/1992 Site Response Unit Code: NORTHWEST

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TER-KEL INC (Continued) U003027272 Lat/Long: 47.64464 / -122.326927

FS ID: 3171273 Facility ID: 5194 Facility Status: Cleanup Started Release ID: 4036 Affected Media: Soil Alternate Name: CHEVRON STATION # 9-5627 Release Notification Date: 11/16/1992 Release Status Date: 11/16/1992 Site Response Unit Code: NORTHWEST Lat/Long: 47.64464 / -122.326927

FS ID: 3171273 Facility ID: 5194 Facility Status: Reported Cleaned Up Release ID: 4036 Affected Media: Ground Water Alternate Name: CHEVRON STATION # 9-5627 Release Notification Date: 11/16/1992 Release Status Date: 6/1/1995 Site Response Unit Code: NORTHWEST Lat/Long: 47.64464 / -122.326927

FS ID: 3171273 Facility ID: 5194 Facility Status: Reported Cleaned Up Release ID: 4036 Affected Media: Soil Alternate Name: CHEVRON STATION # 9-5627 Release Notification Date: 11/16/1992 Release Status Date: 6/1/1995 Site Response Unit Code: NORTHWEST Lat/Long: 47.64464 / -122.326927

14 QUEEN CITY YACHT CLUB FINDS 1001491119 2608 BOYER AVE E RCRA-NonGen WAH000007104 SEATTLE, WA 98102 FINDS: Other Pertinent Environmental Activity Identified at Site

Registry ID: 110005394171

Not reported

RCRA-NonGen: Date form received by agency: 02/01/1999 Facility name: QUEEN CITY YACHT CLUB

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QUEEN CITY YACHT CLUB (Continued) 1001491119 Facility address: 2608 BOYER AVE E SEATTLE, WA 98102 EPA ID: WAH000007104 Contact: PHIL BUTLER Contact address: 2608 BOYER AVE E SEATTLE, WA 98102 Contact country: US Contact telephone: (425)483-8588 Contact email: Not reported EPA Region: 10 Classification: Non-Generator Description: Handler: Non-Generators do not presently generate hazardous waste

Owner/Operator Summary: Owner/operator name: QUEEN CITY YACHT CLUB Owner/operator address: 2608 BOYER AVE E SEATTLE, WA 98102 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Private Owner/Operator Type: Owner Owner/Op start date: 12/14/1998 Owner/Op end date: Not reported

Violation Status: No violations found

15 TRANSPORT SPILLS S108277868 2625 E MONTLAKE PL N/A SEATTLE, WA SPILLS: Facility ID: 507157 Medium: OTHER Material Desc: PETROLEUM - GASOLINE Material Qty: Not reported Material Units: Not reported Date Received: 10/18/1999 Contact Name: GENERAL TRANSPORT

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15 MONTLAKE TEXACO UST U003024818 2625 E MOUNTLAKE PL N/A SEATTLE, WA 98122 UST: Facility ID: 47724816 Site ID: 100410 Lat Deg: 47 Lat Min: 38 Lat Sec: 35.65 Long Deg: 122 Long Min: 18 Long Sec: 17.25 UBI: 6002188790010008 Phone Number: 4253925667

Tank ID: 16229 Tank Name: 3-5000 Install Date: 1/15/1952 Capacity: 5,000 to 9,999 Gallons Tank Upgrade Date: 1/15/1997 TankSystem Status: Operational TankSystem Status Change Date: 8/26/1996 Tank Status: Operational Tank Permit Expiration Date: 2/28/2010 Tank Closure Date: 1/1/0001 Tank Pumping System: Pressurized System Tank Spill Prevention: Spill Bucket/Spill Box Tank Overfill Prevention: Ball Float Valve (vent line) Tank Material: Steel Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Impressed Current and Interior Lining Pipe Material: Fiberglass Pipe Construction: Single Wall Pipe Pipe Primary Release Detection: Automatic Line Leak Detection Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Corrosion Resistant Tank Primary Release Detection: Automatic Tank Gauging Tank Second Release Detection: Not reported Pipe Tightness Test: Annual Tank Actual Status Date: 1/15/1952 Tag Number: A8065

Tank ID: 22542 Tank Name: 1-10000 Install Date: 1/15/1975 Capacity: 10,000 to 19,999 Gallons Tank Upgrade Date: 1/15/1997 TankSystem Status: Operational TankSystem Status Change Date: 8/26/1996 Tank Status: Operational Tank Permit Expiration Date: 2/28/2010 Tank Closure Date: 1/1/0001 Tank Pumping System: Pressurized System Tank Spill Prevention: Spill Bucket/Spill Box Tank Overfill Prevention: Ball Float Valve (vent line) Tank Material: Steel

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MONTLAKE TEXACO (Continued) U003024818 Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Impressed Current and Interior Lining Pipe Material: Fiberglass Pipe Construction: Single Wall Pipe Pipe Primary Release Detection: Automatic Line Leak Detection Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Corrosion Resistant Tank Primary Release Detection: Automatic Tank Gauging Tank Second Release Detection: Not reported Pipe Tightness Test: Annual Tank Actual Status Date: 1/15/1975 Tag Number: A8065

Tank ID: 22601 Tank Name: 2-10000 Install Date: 1/15/1962 Capacity: 10,000 to 19,999 Gallons Tank Upgrade Date: 1/15/1997 TankSystem Status: Operational TankSystem Status Change Date: 8/26/1996 Tank Status: Operational Tank Permit Expiration Date: 2/28/2010 Tank Closure Date: 1/1/0001 Tank Pumping System: Pressurized System Tank Spill Prevention: Spill Bucket/Spill Box Tank Overfill Prevention: Ball Float Valve (vent line) Tank Material: Steel Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Impressed Current and Interior Lining Pipe Material: Fiberglass Pipe Construction: Single Wall Pipe Pipe Primary Release Detection: Automatic Line Leak Detection Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Corrosion Resistant Tank Primary Release Detection: Automatic Tank Gauging Tank Second Release Detection: Not reported Pipe Tightness Test: Annual Tank Actual Status Date: 1/15/1962 Tag Number: A8065

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MONTLAKE TEXACO (Continued) U003024818 Tank Material: Steel Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: None Pipe Material: No Piping Attached to Tank Pipe Construction: No Piping Attached to Tank Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Weekly Manual Gauging Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: A8065

Tank ID: 562 Tank Name: 4-300 Install Date: 1/1/1975 Capacity: Not reported Tank Upgrade Date: 1/1/2001 TankSystem Status: Closed in Place TankSystem Status Change Date: 12/4/2000 Tank Status: Closed in Place Tank Permit Expiration Date: 1/31/1999 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: 25 Gallons or less Tank Material: Steel Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: None Pipe Material: No Piping Attached to Tank Pipe Construction: No Piping Attached to Tank Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Weekly Manual Gauging Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: A8065

16 RESIDENCE ICR S106249983 2618 EASTLAKE AVE. E. N/A SEATTLE, WA 98102 ICR: Date Ecology Received Report: 09/20/99 Contaminants Found at Site: Petroleum products Media Contaminated: Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-19 County Code: 17 Contact: Not reported

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RESIDENCE (Continued) S106249983 Report Title: Not reported

17 SEATTLE FIRE STATION 22 UST U000592340 901 E ROANOKE ST N/A SEATTLE, WA 98102 UST: Facility ID: 18413292 Site ID: 7894 Lat Deg: 47 Lat Min: 38 Lat Sec: 35.3 Long Deg: 122 Long Min: 19 Long Sec: 19.4 UBI: 1780489530010042 Phone Number: 2066843832

Tank ID: 25653 Tank Name: F22-1 Install Date: 1/1/1985 Capacity: 111 TO 1,100 Gallons Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 7/13/2000 Tank Status: Removed Tank Permit Expiration Date: 7/31/2000 Tank Closure Date: 1/1/0001 Tank Pumping System: Suction System Tank Check Valve Tank Spill Prevention: None Tank Overfill Prevention: None Tank Material: Not reported Tank Construction: Single Wall Tank Tank Tightness Test: Annual Tank Corrosion Protection: None Pipe Material: Not reported Pipe Construction: Single Wall Pipe Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: None Tank Primary Release Detection: Manual Inventory Control (daily) Tank Second Release Detection: Not reported Pipe Tightness Test: Every 3 Years (suction tank check valve) Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

18 SEATTLE SCHOOL DIST 1 SEWARD FINDS 1004794621 2515 BOYLSTON AVE E RCRA-NonGen WAD988523742 SEATTLE, WA 98102 FINDS: Other Pertinent Environmental Activity Identified at Site

Registry ID: 110005388598

Not reported

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SEATTLE SCHOOL DIST 1 SEWARD (Continued) 1004794621 RCRAInfo is a national information system that supports the Resource Conservation and Recovery Act (RCRA) program through the tracking of events and activities related to facilities that generate, transport, and treat, store, or dispose of hazardous waste. RCRAInfo allows RCRA program staff to track the notification, permit, compliance, and corrective action activities required under RCRA.

RCRA-NonGen: Date form received by agency: 01/28/2004 Facility name: SEATTLE SCHOOL DIST 1 SEWARD Facility address: 2515 BOYLSTON AVE E SEATTLE, WA 98102 EPA ID: WAD988523742 Mailing address: 2445 3RD AVE S MS 23 363 PO BOX 34165 SEATTLE, WA 98124-1165 Contact: DAVID WICK Contact address: 2445 3RD AVE S MS 23 363 PO BOX 34165 SEATTLE, WA 98124-1165 Contact country: US Contact telephone: (206)252-0529 Contact email: Not reported EPA Region: 10 Classification: Non-Generator Description: Handler: Non-Generators do not presently generate hazardous waste

Owner/Operator Summary: Owner/operator name: SEATTLE SCHOOL DISTRICT Owner/operator address: 2445 3RD AVE S MS 23 363 PO BOX 34165 SEATTLE, WA 98124 Owner/operator country: US Owner/operator telephone: Not reported Legal status: District Owner/Operator Type: Operator Owner/Op start date: 07/31/1996 Owner/Op end date: Not reported

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SEATTLE SCHOOL DIST 1 SEWARD (Continued) 1004794621

Historical Generators: Date form received by agency: 03/31/1994 Facility name: SEATTLE SCHOOL DIST 1 SEWARD Site name: SEATTLE SCHOOL DIST #1-SEWARD Classification: Large Quantity Generator

Violation Status: No violations found

19 SEATTLE PORT TERM 18 FINDS 1000659173 2400 11TH AVE SW SITE B UST WAD988488409 SEATTLE, WA 98134 MANIFEST RCRA-NonGen FINDS: Other Pertinent Environmental Activity Identified at Site

Registry ID: 110000902346

Not reported

UST: Facility ID: 71252794 Site ID: 6265 Lat Deg: 47 Lat Min: 35 Lat Sec: 13.596 Long Deg: 122 Long Min: 20 Long Sec: 59.136 UBI: Not reported Phone Number: Not reported

Tank ID: 34593 Tank Name: T-18J Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported

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SEATTLE PORT TERM 18 (Continued) 1000659173 Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 34600 Tank Name: T-18B Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 34615 Tank Name: T-18F Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported

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SEATTLE PORT TERM 18 (Continued) 1000659173 Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 34628 Tank Name: T-18N Install Date: 12/31/1964 Capacity: 111 TO 1,100 Gallons Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 34640 Tank Name: T-18L Install Date: 12/31/1964 Capacity: 111 TO 1,100 Gallons Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Single Wall Tank Tank Tightness Test: Not reported

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SEATTLE PORT TERM 18 (Continued) 1000659173 Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 34667 Tank Name: T-18D Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 34683 Tank Name: T-18H Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Single Wall Tank

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SEATTLE PORT TERM 18 (Continued) 1000659173 Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 34695 Tank Name: T-18P Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 34709 Tank Name: T-18G Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel

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SEATTLE PORT TERM 18 (Continued) 1000659173 Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 34724 Tank Name: T-18O Install Date: 12/31/1964 Capacity: 111 TO 1,100 Gallons Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 34734 Tank Name: T-18C Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported

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SEATTLE PORT TERM 18 (Continued) 1000659173 Tank Material: Steel Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 34748 Tank Name: T-18K Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 34772 Tank Name: T-18I Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported

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SEATTLE PORT TERM 18 (Continued) 1000659173 Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 34779 Tank Name: T-18A Install Date: 12/31/1964 Capacity: 111 TO 1,100 Gallons Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 34795 Tank Name: T-18E Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported

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SEATTLE PORT TERM 18 (Continued) 1000659173 Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 34813 Tank Name: T-18M Install Date: 12/31/1964 Capacity: 111 TO 1,100 Gallons Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 452827 Tank Name: T18W Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 9/7/1998 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001

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SEATTLE PORT TERM 18 (Continued) 1000659173 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Not reported Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 12/10/1999 Tag Number: Not reported

WA MANIFEST: Facility Site ID Number: 71252794 Permit by Rule: FALSE Treatment by Generator: FALSE Mixed radioactive waste: FALSE Importer of hazardous waste: FALSE Immediate recycler: FALSE Treatment/Storage/Disposal/Recycling Facility: FALSE Generator of dangerous fuel waste: FALSE Generator marketing to burner: FALSE "Other marketers (i.e., blender, distributor, etc.)": FALSE Utility boiler burner: FALSE Industry boiler burner: FALSE Industrial Furnace: FALSE Smelter defferal: FALSE Universal waste - batteries - generate: FALSE Universal waste - thermostats - generate: FALSE Universal waste - mercury - generate: FALSE Universal waste - lamps - generate: FALSE Universal waste - batteries - accumulate: FALSE Universal waste - thermostats - accumulate: FALSE Universal waste - mercury - accumulate: FALSE Universal waste - lamps - accumulate: FALSE Destination Facility for Universal Waste: FALSE Off-specification used oil burner - utility boiler: FALSE Off-specification used oil burner - industrial boiler: FALSE Off-specification used oil burner - industrial furnace: FALSE EPA ID: WAD988488409 Facility Address 2: Not reported TAX REG NBR: 178003644 NAICS CD: 48831 BUSINESS TYPE: Not reported MAIL NAME: Port of Seattle MAIL ADDR LINE1: 2711 Alaskan Way MAIL CITY,ST,ZIP: SEATTLE, WA 98121 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: Seattle Port LEGAL ORG TYPE: District LEGAL ADDR LINE1: 2711 Alaskan Way

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SEATTLE PORT TERM 18 (Continued) 1000659173 LEGAL CITY,ST,ZIP: SEATTLE, WA 98121-1209 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (206)728-3000 LEGAL EFFECTIVE DATE: 2/28/2001 LAND ORG NAME: Port of Seattle LAND ORG TYPE: District LAND PERSON NAME: Not reported LAND ADDR LINE1: 2711 Alaskan Way LAND CITY,ST,ZIP: SEATTLE, WA 98121-1209 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (206)728-3000 OPERATOR ORG NAME: Port of Seattle OPERATOR ORG TYPE: District OPERATOR ADDR LINE1: 2711 Alaskan Way OPERATOR CITY,ST,ZIP: SEATTLE, WA 98121 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (206)728-3000 OPERATOR EFFECTIVE DATE: 7/31/1996 SITE CONTACT NAME: Peter K Ressler SITE CONTACT ADDR LINE1: 2711 Alaskan Way SITE CONTACT ZIP: SEATTLE, WA 98121 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (206)728-3763 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Peter K Ressler FORM CONTACT ADDR LINE1: 2711 Alaskan Way FORM CONTACT CITY,ST,ZIP: SEATTLE, WA 98121 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (206)728-3763 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: XQG MONTHLY GENERATION: FALSE BATCH GENERATION: FALSE ONE TIME GENERATION: FALSE TRANSPORTS OWN WASTE: FALSE TRANSPORTS OTHRS WASTE: FALSE RECYCLER ONSITE: FALSE TRANSFER FACILITY: FALSE OTHER EXEMPTION: Not reported UW BATTERY GEN: FALSE USED OIL TRANSPORTER: FALSE USED OIL TRANSFER FACLTY: FALSE USED OIL PROCESSOR: FALSE USED OIL REREFINER: FALSE USED OIL FUEL MRKTR DIRECTS SHPMNTS: FALSE USED OIL FUEL MRKTR MEETS SPECS: FALSE

Facility Site ID Number: 71252794 Permit by Rule: False Treatment by Generator: False Mixed radioactive waste: False Importer of hazardous waste: False Immediate recycler: False Treatment/Storage/Disposal/Recycling Facility: False Generator of dangerous fuel waste: False Generator marketing to burner: False "Other marketers (i.e., blender, distributor, etc.)": False

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SEATTLE PORT TERM 18 (Continued) 1000659173 Utility boiler burner: False Industry boiler burner: False Industrial Furnace: False Smelter defferal: False Universal waste - batteries - generate: False Universal waste - thermostats - generate: False Universal waste - mercury - generate: False Universal waste - lamps - generate: False Universal waste - batteries - accumulate: False Universal waste - thermostats - accumulate: False Universal waste - mercury - accumulate: False Universal waste - lamps - accumulate: False Destination Facility for Universal Waste: False Off-specification used oil burner - utility boiler: False Off-specification used oil burner - industrial boiler: False Off-specification used oil burner - industrial furnace: False EPA ID: WAD988488409 Facility Address 2: Not reported TAX REG NBR: 178003644 NAICS CD: 48831 BUSINESS TYPE: Not reported MAIL NAME: Port of Seattle MAIL ADDR LINE1: 2711 Alaskan Way MAIL CITY,ST,ZIP: SEATTLE, WA 98121 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: Seattle Port LEGAL ORG TYPE: District LEGAL ADDR LINE1: 2711 Alaskan Way LEGAL CITY,ST,ZIP: SEATTLE, WA 98121-1209 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (206)728-3000 LEGAL EFFECTIVE DATE: 2/28/2001 LAND ORG NAME: Port of Seattle LAND ORG TYPE: District LAND PERSON NAME: Not reported LAND ADDR LINE1: 2711 Alaskan Way LAND CITY,ST,ZIP: SEATTLE, WA 98121-1209 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (206)728-3000 OPERATOR ORG NAME: Port of Seattle OPERATOR ORG TYPE: District OPERATOR ADDR LINE1: 2711 Alaskan Way OPERATOR CITY,ST,ZIP: SEATTLE, WA 98121 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (206)728-3000 OPERATOR EFFECTIVE DATE: 07/31/96 SITE CONTACT NAME: Peter K Ressler SITE CONTACT ADDR LINE1: 2711 Alaskan Way SITE CONTACT ZIP: SEATTLE, WA 98121 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (206)728-3763 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Peter K Ressler FORM CONTACT ADDR LINE1: 2711 Alaskan Way FORM CONTACT CITY,ST,ZIP: SEATTLE, WA 98121 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (206)728-3763

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SEATTLE PORT TERM 18 (Continued) 1000659173 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: XQG MONTHLY GENERATION: False BATCH GENERATION: False ONE TIME GENERATION: False TRANSPORTS OWN WASTE: False TRANSPORTS OTHRS WASTE: False RECYCLER ONSITE: False TRANSFER FACILITY: False OTHER EXEMPTION: Not reported UW BATTERY GEN: False USED OIL TRANSPORTER: False USED OIL TRANSFER FACLTY: False USED OIL PROCESSOR: False USED OIL REREFINER: False USED OIL FUEL MRKTR DIRECTS SHPMNTS: False USED OIL FUEL MRKTR MEETS SPECS: False

Facility Site ID Number: 71252794 Permit by Rule: No Treatment by Generator: No Mixed radioactive waste: No Importer of hazardous waste: No Immediate recycler: No Treatment/Storage/Disposal/Recycling Facility: No Generator of dangerous fuel waste: No Generator marketing to burner: No "Other marketers (i.e., blender, distributor, etc.)": No Utility boiler burner: No Industry boiler burner: No Industrial Furnace: No Smelter defferal: No Universal waste - batteries - generate: No Universal waste - thermostats - generate: No Universal waste - mercury - generate: No Universal waste - lamps - generate: No Universal waste - batteries - accumulate: No Universal waste - thermostats - accumulate: No Universal waste - mercury - accumulate: No Universal waste - lamps - accumulate: No Destination Facility for Universal Waste: No Off-specification used oil burner - utility boiler: No Off-specification used oil burner - industrial boiler: No Off-specification used oil burner - industrial furnace: No EPA ID: WAD988488409 Facility Address 2: Not reported TAX REG NBR: 178003644 NAICS CD: 48831 BUSINESS TYPE: Not reported MAIL NAME: Port of Seattle MAIL ADDR LINE1: 2711 Alaskan Way MAIL CITY,ST,ZIP: SEATTLE, WA 98121 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: Seattle Port LEGAL ORG TYPE: District LEGAL ADDR LINE1: 2711 Alaskan Way LEGAL CITY,ST,ZIP: SEATTLE, WA 98121-1209

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SEATTLE PORT TERM 18 (Continued) 1000659173 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (206)728-3000 LEGAL EFFECTIVE DATE: 2/28/2001 LAND ORG NAME: Port of Seattle LAND ORG TYPE: District LAND PERSON NAME: Not reported LAND ADDR LINE1: 2711 Alaskan Way LAND CITY,ST,ZIP: SEATTLE, WA 98121-1209 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (206)728-3000 OPERATOR ORG NAME: Port of Seattle OPERATOR ORG TYPE: District OPERATOR ADDR LINE1: 2711 Alaskan Way OPERATOR CITY,ST,ZIP: SEATTLE, WA 98121 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (206)728-3000 OPERATOR EFFECTIVE DATE: 7/31/1996 SITE CONTACT NAME: Peter K Ressler SITE CONTACT ADDR LINE1: 2711 Alaskan Way SITE CONTACT ZIP: SEATTLE, WA 98121 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (206)728-3763 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Peter K Ressler FORM CONTACT ADDR LINE1: 2711 Alaskan Way FORM CONTACT CITY,ST,ZIP: SEATTLE, WA 98121 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (206)728-3763 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: XQG MONTHLY GENERATION: No BATCH GENERATION: No ONE TIME GENERATION: No TRANSPORTS OWN WASTE: No TRANSPORTS OTHRS WASTE: No RECYCLER ONSITE: No TRANSFER FACILITY: No OTHER EXEMPTION: Not reported UW BATTERY GEN: No USED OIL TRANSPORTER: No USED OIL TRANSFER FACLTY: No USED OIL PROCESSOR: No USED OIL REREFINER: No USED OIL FUEL MRKTR DIRECTS SHPMNTS: No USED OIL FUEL MRKTR MEETS SPECS: No

RCRA-NonGen: Date form received by agency: 02/13/2008 Facility name: SEATTLE PORT TERM 18 Facility address: 2400 11TH AVE SW SITE B SEATTLE, WA 98134 EPA ID: WAD988488409 Mailing address: 2711 ALASKAN WAY SEATTLE, WA 98121 Contact: PETER K RESSLER Contact address: 2711 ALASKAN WAY SEATTLE, WA 98121

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SEATTLE PORT TERM 18 (Continued) 1000659173 Contact country: US Contact telephone: (206)728-3763 Contact email: Not reported EPA Region: 10 Land type: District Classification: Non-Generator Description: Handler: Non-Generators do not presently generate hazardous waste

Owner/Operator Summary: Owner/operator name: PORT OF SEATTLE Owner/operator address: 2711 ALASKAN WAY SEATTLE, WA 98121 Owner/operator country: US Owner/operator telephone: Not reported Legal status: District Owner/Operator Type: Operator Owner/Op start date: 07/31/1996 Owner/Op end date: Not reported

Historical Generators: Date form received by agency: 12/31/2005 Facility name: SEATTLE PORT TERM 18 Classification: Not a generator, verified

Date form received by agency: 12/31/2003 Facility name: SEATTLE PORT TERM 18 Classification: Not a generator, verified

Date form received by agency: 02/18/2000 Facility name: SEATTLE PORT TERM 18 Classification: Large Quantity Generator

Date form received by agency: 03/01/1996 Facility name: SEATTLE PORT TERM 18 Site name: PORT OF SEATTLE TERM 18 Classification: Large Quantity Generator

Violation Status: No violations found

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SEATTLE PORT TERM 18 (Continued) 1000659173

Evaluation Action Summary: Evaluation date: 05/27/1992 Evaluation: COMPLIANCE ASSISTANCE VISIT Area of violation: Not reported Date achieved compliance: Not reported Evaluation lead agency: State

19 PORT OF SEATTLE TERMINAL #18 ICR S104484937 2400 11TH AVE. SW N/A SEATTLE, WA 98134 ICR: Date Ecology Received Report: 04/02/98 Contaminants Found at Site: Petroleum products Media Contaminated: Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-02 County Code: 17 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 01/22/96 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 94-19 County Code: 17 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 03/02/92 Contaminants Found at Site: PCB’s, Petroleum products Media Contaminated: Not reported Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 92-19 County Code: 17 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 12/24/91 Contaminants Found at Site: Petroleum products Media Contaminated: Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 92-14 County Code: 17 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 03/02/93 Contaminants Found at Site: Petroleum products

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PORT OF SEATTLE TERMINAL #18 (Continued) S104484937 Media Contaminated: Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 92-49 County Code: 17 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 09/07/93 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 93-08 County Code: 17 Contact: Not reported Report Title: Not reported

19 TERMINAL 18 LUST U000590920 2400 11TH AVE SW SPILLS N/A SEATTLE, WA 98134 LUST: FS ID: 71252794 Facility ID: 6265 Facility Status: Cleanup Started Release ID: 2837 Affected Media: Soil Alternate Name: PORT OF SEATTLE TERMINAL 18 Release Notification Date: 8/27/1990 Release Status Date: 6/1/1995 Site Response Unit Code: NORTHWEST Lat/Long: 47.58711 / -122.34976

FS ID: 71252794 Facility ID: 6265 Facility Status: Cleanup Started Release ID: 442471 Affected Media: Soil Alternate Name: PORT OF SEATTLE/PACIFIC MOLASSES Release Notification Date: 2/18/1998 Release Status Date: 2/12/1998 Site Response Unit Code: NORTHWEST Lat/Long: 47.58711 / -122.34976

FS ID: 71252794 Facility ID: 6265 Facility Status: Cleanup Started Release ID: 2837 Affected Media: Ground Water Alternate Name: PORT OF SEATTLE TERMINAL 18 Release Notification Date: 8/27/1990 Release Status Date: 6/1/1995 Site Response Unit Code: NORTHWEST Lat/Long: 47.58711 / -122.34976

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TERMINAL 18 (Continued) U000590920

SPILLS: Facility ID: 607945 Medium: SURFACE WATER-FRESH Material Desc: OTHER - SEE NOTE Material Qty: Not reported Material Units: Not reported Date Received: 8/26/2008 12:07:00 PM Contact Name: DESOTA

19 BASF RCRA-NonGen 1007265692 2400 11TH AVE SW TERM 18 WAH000022420 SEATTLE, WA 98134 RCRA-NonGen: Date form received by agency: 06/02/2006 Facility name: BASF Facility address: 2400 11TH AVE SW TERM 18 SEATTLE, WA 98134 EPA ID: WAH000022420 Mailing address: 3300 CONTINENTAL DR NORTH MOUNT OLIVE, NJ 07054 Contact: DAVID ANDERSON Contact address: 3300 CONTINENTAL DR NORTH MOUNT OLIVE, NJ 07054 Contact country: US Contact telephone: (800)832-4357 Contact email: Not reported EPA Region: 10 Classification: Non-Generator Description: Handler: Non-Generators do not presently generate hazardous waste

Owner/Operator Summary: Owner/operator name: BASF Owner/operator address: 3300 CONTINENTAL DR NORTH MOUNT OLIVE, NJ 07054 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Private Owner/Operator Type: Operator Owner/Op start date: 12/31/2004 Owner/Op end date: Not reported

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BASF (Continued) 1007265692 Used oil transfer facility: No Used oil transporter: No Off-site waste receiver: Commercial status unknown

Violation Status: No violations found

19 STEVEDORING SERVICES TERMINAL 18 FINDS 1000421887 2400 11TH AVENUE EAST RCRA-NonGen WAD071835649 SEATTLE, WA 98103 FINDS: Other Pertinent Environmental Activity Identified at Site

Registry ID: 110005325923

Not reported

RCRA-NonGen: Date form received by agency: 04/11/1989 Facility name: SEATTLE PREPARATORY SCHOOL Facility address: 2400 11TH AVE E SEATTLE, WA 98103 EPA ID: WAD071835649 Contact: DONNA MESSINA Contact address: 2400 11TH AVE E SEATTLE, WA 98102-4016 Contact country: US Contact telephone: (206)324-0400 Contact email: Not reported EPA Region: 10 Classification: Non-Generator Description: Handler: Non-Generators do not presently generate hazardous waste

Owner/Operator Summary: Owner/operator name: SEATTLE PREPARATORY SCHOOL Owner/operator address: 2400 11TH AVE E SEATTLE, WA 98102 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Private Owner/Operator Type: Owner Owner/Op start date: 04/11/1989 Owner/Op end date: Not reported

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STEVEDORING SERVICES TERMINAL 18 (Continued) 1000421887

Violation Status: No violations found

20 BROADMOOR GULF CLUB ICR 1001819202 2340 BROADMOOR DR. E. NPDES N/A SEATTLE, WA 98112 ICR: Date Ecology Received Report: 09/13/91 Contaminants Found at Site: Petroleum products Media Contaminated: Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Final cleanup report Site Register Issue: 92-07 County Code: 17 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 11/25/91 Contaminants Found at Site: Petroleum products Media Contaminated: Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Final cleanup report Site Register Issue: 92-12 County Code: 17 Contact: Not reported Report Title: Not reported

NPDES: Facility Type: Stormwater Construction Latitude: Not reported Longitude: Not reported Contact Name: Wayne Ivary Contact Phone Number: 206.525.8020 Permit ID: WAR009692A Permit Issue Date: 11/16/2005 Facility Size: General Permits Ecology Contact: Jeff Killelea WRIA: Cedar-Sammamish

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BROADMOOR GULF CLUB (Continued) 1001819202 Permit Expiration Date: 12/16/2010 Effective Date: 9/17/2007

20 BROADMOOR GOLF CLUB LUST 1000145598 2340 BROADMOOR DR E 1500 FT W UST N/A SEATTLE, WA 98112 LUST: FS ID: 31812733 Facility ID: 4661 Facility Status: Cleanup Started Release ID: 2331 Affected Media: Soil Alternate Name: BROADMOOR GOLF CLUB Release Notification Date: 6/24/1991 Release Status Date: 6/24/1991 Site Response Unit Code: NORTHWEST Lat/Long: 47.6396 / -122.2934

FS ID: 31812733 Facility ID: 4661 Facility Status: Reported Cleaned Up Release ID: 2331 Affected Media: Soil Alternate Name: BROADMOOR GOLF CLUB Release Notification Date: 6/24/1991 Release Status Date: 6/1/1995 Site Response Unit Code: NORTHWEST Lat/Long: 47.6396 / -122.2934

UST: Facility ID: 31812733 Site ID: 4661 Lat Deg: 47 Lat Min: 38 Lat Sec: 22.5600000000054 Long Deg: 122 Long Min: 17 Long Sec: 36.2400000000196 UBI: 1780082900010001 Phone Number: 2063255600

Tank ID: 1868 Tank Name: 2 Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Not reported Tank Construction: Not reported

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BROADMOOR GOLF CLUB (Continued) 1000145598 Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: A3629

Tank ID: 18685 Tank Name: 1991D Install Date: 8/30/1991 Capacity: 111 TO 1,100 Gallons Tank Upgrade Date: 4/15/1998 TankSystem Status: Operational TankSystem Status Change Date: 8/26/1996 Tank Status: Operational Tank Permit Expiration Date: 3/31/2010 Tank Closure Date: 1/1/0001 Tank Pumping System: Suction System Pump Check Valve Tank Spill Prevention: Spill Bucket/Spill Box Tank Overfill Prevention: Ball Float Valve (vent line) Tank Material: Coated Steel Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Sacrificial Anode Pipe Material: Fiberglass Pipe Construction: Double Wall Pipe Pipe Primary Release Detection: Suction Pipe Second Release Detection: Interstitial Monitoring (sump sensor) Pipe Corrosion Protection: Corrosion Resistant Tank Primary Release Detection: Automatic Tank Gauging Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: A3629

Tank ID: 1907 Tank Name: 1 Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Not reported

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BROADMOOR GOLF CLUB (Continued) 1000145598 Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: A3629

Tank ID: 33001 Tank Name: 1991UL Install Date: 8/30/1991 Capacity: 1,101 to 2,000 Gallons Tank Upgrade Date: 4/15/1998 TankSystem Status: Operational TankSystem Status Change Date: 8/26/1996 Tank Status: Operational Tank Permit Expiration Date: 3/31/2010 Tank Closure Date: 1/1/0001 Tank Pumping System: Suction System Pump Check Valve Tank Spill Prevention: Spill Bucket/Spill Box Tank Overfill Prevention: Ball Float Valve (vent line) Tank Material: Coated Steel Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Sacrificial Anode Pipe Material: Fiberglass Pipe Construction: Double Wall Pipe Pipe Primary Release Detection: Suction Pipe Second Release Detection: Interstitial Monitoring (sump sensor) Pipe Corrosion Protection: Corrosion Resistant Tank Primary Release Detection: Automatic Tank Gauging Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: A3629

21 ROSTOMILY PROPERTY SHWS 1007079325 1633 E CALHOUN ST FINDS N/A SEATTLE, WA 98112 CSCSL: Facility ID: 2216199 Facility Type: Independent Region: Northwest Ecology Status Code: 1 Entered Date: 6/4/2003 Updated Date: 7/7/2003 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported

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ROSTOMILY PROPERTY (Continued) 1007079325 Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.641028 Longitude: -122.310278 Lat/Long: 47.641028 / -122.310278 Lat/Long (dms): 47 38 27.7 / 122 18 37 Media Status Desc: 1/1/0001 Affected Media: Groundwater Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Awaiting SHA

Facility ID: 2216199 Facility Type: Independent Region: Northwest Ecology Status Code: 1 Entered Date: 6/4/2003 Updated Date: 7/7/2003 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.641028 Longitude: -122.310278 Lat/Long: 47.641028 / -122.310278 Lat/Long (dms): 47 38 27.7 / 122 18 37 Media Status Desc: 1/1/0001 Affected Media: Soil Affected Media Status: Confirmed

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ROSTOMILY PROPERTY (Continued) 1007079325 Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Awaiting SHA

FINDS: Other Pertinent Environmental Activity Identified at Site

Registry ID: 110015560329

Not reported

22 RESIDENCE ICR S104487318 3810 N. MCGILVRA ST. N/A SEATTLE, WA 98112 ICR: Date Ecology Received Report: 05/05/94 Contaminants Found at Site: Petroleum products Media Contaminated: Soil Waste Management: Heating fuel tank Region: North Western Type of Report Ecology Received: Final cleanup report Site Register Issue: 93-25 County Code: 17 Contact: Not reported Report Title: Not reported

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23 LARSON PROPERTY ICR S104487013 2301 38TH AVE. E. N/A SEATTLE, WA 98112 ICR: Date Ecology Received Report: 03/22/93 Contaminants Found at Site: Petroleum products Media Contaminated: Soil Waste Management: Heating fuel tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 92-47 County Code: 17 Contact: Not reported Report Title: Not reported

24 EXXON MOBIL OIL CORPORATION 99MPB RCRA-NonGen 1010788321 2200 24TH AVE E WAH000031134 SEATTLE, WA 98112 RCRA-NonGen: Date form received by agency: 04/22/2008 Facility name: EXXON MOBIL OIL CORPORATION 99MPB Facility address: 2200 24TH AVE E SEATTLE, WA 98112 EPA ID: WAH000031134 Mailing address: 882 S. MATLACK ST SUITE C WEST CHESTER, PA 19382 Contact: DONNA HYMES Contact address: 882 S. MATLACK ST SUITE C WEST CHESTER, PA 19382 Contact country: US Contact telephone: (610)430-8151 Contact email: Not reported EPA Region: 10 Classification: Non-Generator Description: Handler: Non-Generators do not presently generate hazardous waste

Owner/Operator Summary: Owner/operator name: EXXON MOBIL OIL CORPORATION Owner/operator address: 882 S. MATLACK ST SUITE C WEST CHESTER, PA 19382 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Private Owner/Operator Type: Operator Owner/Op start date: 12/01/1999 Owner/Op end date: Not reported

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EXXON MOBIL OIL CORPORATION 99MPB (Continued) 1010788321 Used oil fuel burner: No Used oil processor: No User oil refiner: No Used oil fuel marketer to burner: No Used oil Specification marketer: No Used oil transfer facility: No Used oil transporter: No Off-site waste receiver: Commercial status unknown

Violation Status: No violations found

24 MOBIL STATION #99-MPB LUST S102779724 2200 24TH AVE E N/A SEATTLE, WA 98112 LUST: FS ID: 24792884 Facility ID: 403305 Facility Status: Cleanup Started Release ID: 403485 Affected Media: Soil Alternate Name: MOBIL STATION 99-MPB Release Notification Date: 1/21/1997 Release Status Date: 3/15/1996 Site Response Unit Code: NORTHWEST Lat/Long: 47.63856 / -122.302907

FS ID: 24792884 Facility ID: 403305 Facility Status: Cleanup Started Release ID: 403485 Affected Media: Ground Water Alternate Name: MOBIL STATION 99-MPB Release Notification Date: 1/21/1997 Release Status Date: 3/15/1996 Site Response Unit Code: NORTHWEST Lat/Long: 47.63856 / -122.302907

24 EXXON MOBIL OIL CORPORATION 99MPB FINDS 1011405701 2200 24TH AVE E N/A SEATTLE, WA 98112 FINDS: Other Pertinent Environmental Activity Identified at Site

Registry ID: 110035431798

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24 MOBIL STATION 99MPB SHWS 1007073860 2200 24TH AVE E FINDS N/A SEATTLE, WA 98112 VCP CSCSL: Facility ID: 24792884 Facility Type: VCP Region: Northwest Ecology Status Code: 3 Entered Date: 11/26/2007 Updated Date: 1/28/2008 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.63856 Longitude: -122.302907 Lat/Long: 47.63856 / -122.302907 Lat/Long (dms): 47 38 18.81 / 122 18 10.46 Media Status Desc: 11/26/2007 Affected Media: Soil Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Below Cleanup Level Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

Facility ID: 24792884 Facility Type: VCP Region: Northwest Ecology Status Code: 3 Entered Date: 11/26/2007 Updated Date: 1/28/2008 Brownfield Status: 0

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MOBIL STATION 99MPB (Continued) 1007073860 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.63856 Longitude: -122.302907 Lat/Long: 47.63856 / -122.302907 Lat/Long (dms): 47 38 18.81 / 122 18 10.46 Media Status Desc: 11/26/2007 Affected Media: Groundwater Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Confirmed Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

FINDS: Other Pertinent Environmental Activity Identified at Site

Registry ID: 110015504961

Not reported

VCP: Facility ID: 24792884 VCP Status: VCP VCP: Not reported Ecology Status: RA in Progress NFA Type: RA in Progress Date NFA: RA in Progress Rank: RA in Progress

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MOBIL STATION 99MPB (Continued) 1007073860 Facility ID: 24792884 VCP Status: VCP VCP: Not reported Ecology Status: RA in Progress NFA Type: RA in Progress Date NFA: RA in Progress Rank: RA in Progress

24 MOBIL STATION 99MPB UST U003795433 2200 24TH AVE E N/A SEATTLE, WA 98112 UST: Facility ID: 24792884 Site ID: 403305 Lat Deg: 47 Lat Min: 38 Lat Sec: 18.81 Long Deg: 122 Long Min: 18 Long Sec: 10.46 UBI: Not reported Phone Number: Not reported

Tank ID: 572489 Tank Name: 1 Install Date: 1/1/1900 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 6/19/2001 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Not reported Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 6/19/2001 Tag Number: Not reported

Tank ID: 572494 Tank Name: 2 Install Date: 1/1/1900 Capacity: Not reported Tank Upgrade Date: 1/1/0001

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MOBIL STATION 99MPB (Continued) U003795433 TankSystem Status: Removed TankSystem Status Change Date: 6/19/2001 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Not reported Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 6/19/2001 Tag Number: Not reported

Tank ID: 572499 Tank Name: 3 Install Date: 1/1/1900 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 6/19/2001 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Not reported Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 6/19/2001 Tag Number: Not reported

Tank ID: 572504 Tank Name: 4 Install Date: 1/1/1964 Capacity: Not reported

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MOBIL STATION 99MPB (Continued) U003795433 Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 6/19/2001 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Not reported Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 6/19/2001 Tag Number: Not reported

24 MOBIL #99 MPB ICR S104485271 2200 24TH AVE. E. N/A SEATTLE, WA 98112 ICR: Date Ecology Received Report: 07/09/98 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-11 County Code: 17 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 10/04/99 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-18 County Code: 17 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 05/03/99 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-17

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MOBIL #99 MPB (Continued) S104485271 County Code: 17 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 05/30/00 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-27 County Code: 17 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 05/25/00 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-27 County Code: 17 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 04/10/01 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-35 County Code: 17 Contact: Not reported Report Title: Monitoring - First Quarter 2001

Date Ecology Received Report: 07/17/00 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-28 County Code: 17 Contact: Not reported Report Title: Progress Report - May & June 2000

Date Ecology Received Report: 05/21/01 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-37 County Code: 17 Contact: Not reported

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MOBIL #99 MPB (Continued) S104485271 Report Title: Access Agreement to Perform Environmental Activities

Date Ecology Received Report: 01/21/97 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 94-46 County Code: 17 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 08/09/99 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-43 County Code: 17 Contact: Not reported Report Title: First Quarter 1999 Ground Water Monitoring

Date Ecology Received Report: 02/18/97 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 94-49 County Code: 17 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 11/01/01 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-43 County Code: 17 Contact: Not reported Report Title: Third Quarter Ground Water Monitoring - July 2001

Date Ecology Received Report: 03/05/01 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-43 County Code: 17 Contact: Not reported Report Title: Fourth Quarter Ground Water Monitoring - November 2000

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MOBIL #99 MPB (Continued) S104485271 Date Ecology Received Report: 01/30/01 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-43 County Code: 17 Contact: Not reported Report Title: Third Quarter Ground Water Monitoring - August 2000

24 JAYS DRYCLEANERS FINDS 1000838748 2350 24TH AVE E Inactive Drycleaners WAD988515458 SEATTLE, WA 98112 RCRA-NonGen FINDS: Other Pertinent Environmental Activity Identified at Site

Registry ID: 110005382200

Inactive Drycleaners: EPA I: WAD988515458 FS Id: 14935 Facility ID: WAD988515458 NAICS Code: 81232 TAX REG NBR: Not reported BUSINESS TYPE: Not reported MAIL NAME: Not reported MAIL LINE1: Not reported MAIL LINE2: Not reported MAIL CITY: Not reported MAIL STATE: Not reported MAIL ZIP: Not reported MAIL COUNTRY: Not reported LEGAL ORG NAME: Not reported LEGAL PERSON FIRST NAME: Not reported LEGAL PERSON MIDDLE INIT: Not reported LEGAL PERSON LAST NAME: Not reported LEGAL LINE1: Not reported LEGAL LINE2: Not reported LEGAL CITY: Not reported LEGAL STATE: Not reported LEGAL ZIP: Not reported LEGAL COUNTRY: Not reported LEGAL PHONE NBR: Not reported LEGAL EFFECTIVE DATE: Not reported LEGAL ORGANIZATION TYPE: Not reported LAND ORG NAME: Not reported LAND PERSON FIRST NAME: Not reported

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JAYS DRYCLEANERS (Continued) 1000838748 LAND PERSON MIDDLE INIT: Not reported LAND PERSON LAST NAME: Not reported LAND LINE1: Not reported LAND LINE2: Not reported LAND CITY: Not reported LAND STATE: Not reported LAND ZIP: Not reported LAND COUNTRY: Not reported LAND PHONE NBR: Not reported LAND ORGANIZATION TYPE: Not reported OPERATOR ORG NAME: Not reported OPERATOR PERSON FIRST NAME: Not reported OPERATOR PERSON MIDDLE INIT: Not reported OPERATOR PERSON LAST NAME: Not reported OPERATOR LINE1: Not reported OPERATOR LINE2: Not reported OPERATOR CITY: Not reported OPERATOR STATE: Not reported OPERATOR ZIP: Not reported OPERATOR COUNTRY: Not reported OPERATOR PHONE NBR: Not reported OPERATOR EFFECTIVE DATE: Not reported OPERATOR ORGANIZATION TYPE: Not reported SITE CONTACT FIRST NAME: Not reported SITE CONTACT MIDDLE INIT: Not reported SITE CONTACT LAST NAME: Not reported SITE CONTACT LINE1: Not reported SITE CONTACT LINE2: Not reported SITE CONTACT CITY: Not reported SITE CONTACT STATE: Not reported SITE CONTACT ZIP: Not reported SITE CONTACT COUNTRY: Not reported SITE CONTACT PHONE NBR: Not reported SITE CONTACT EMAIL: Not reported FORM CONTACT FIRST NAME: Not reported FORM CONTACT MIDDLE INIT: Not reported FORM CONTACT LAST NAME: Not reported FORM CONTACT LINE1: Not reported FORM CONTACT LINE2: Not reported FORM CONTACT CITY: Not reported FORM CONTACT STATE: Not reported FORM CONTACT ZIP: Not reported FORM CONTACT COUNTRY: Not reported FORM CONTACT PHONE NBR: Not reported FORM CONTACT EMAIL: Not reported GEN STATUS CD: Not reported MONTHLY GENERATION: Not reported BATCH GENERATION: Not reported ONE TIME GENERATION: Not reported TRANSPORTS OWN WASTE: Not reported TRANSPORTS OTHERS WASTE: Not reported RECYCLER ONSITE: Not reported TRANSFER FACILITY: Not reported PBR: Not reported TBG: Not reported MIXED RADIOACTIVE: Not reported IMPORTER: Not reported

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JAYS DRYCLEANERS (Continued) 1000838748 TSDR FACILITY: Not reported IMMEDIATE RECYCLER: Not reported GEN DANG FUEL: Not reported GEN MARKET TO BURNER: Not reported GEN OTHER MARKETERS: Not reported UTILITY BOILER BURNER: Not reported INDUSTRY BOILER BURNER: Not reported FURNACE BURNER: Not reported SMELTER DEFERRAL: Not reported SMALL QTY EXEMPTION: Not reported OTHER EXEMPTION: Not reported UW BATTERY GEN: Not reported UW THERMOSTATS GEN: Not reported UW MERCURY GEN: Not reported UW LAMPS GEN: Not reported UW BATTERY ACCUM: Not reported UW THERMOSTATS ACCUM: Not reported UW MERCURY ACCUM: Not reported UW LAMPS ACCUM: Not reported UW DESTINATION FACILITY: Not reported OFF SPEC UTILITY BOILER: Not reported OFF SPEC INDUSTRY BOILER: Not reported OFF SPEC FURNACE: Not reported USED OIL TRANSPORTER: Not reported USED OIL TRANSFER FACILITY: Not reported USED OIL PROCESSOR: Not reported USED OIL REREFINER: Not reported USED OIL FUEL MARKETER DIR SHIPMENTS: Not reported USED OIL FUEL MARKETER MEETS SPECS: Not reported Comment: Not reported Fed: Not reported Stat: Not reported RCRA-NonGen: Date form received by agency: 08/09/1999 Facility name: JAYS DRYCLEANERS Facility address: 2350 24TH AVE E SEATTLE, WA 98112 EPA ID: WAD988515458 Contact: KUK CHOUNG Contact address: 2350 24TH AVE E SEATTLE, WA 98112-2607 Contact country: US Contact telephone: (206)328-8158 Contact email: Not reported EPA Region: 10 Land type: Private Classification: Non-Generator Description: Handler: Non-Generators do not presently generate hazardous waste

Owner/Operator Summary: Owner/operator name: JAYS DRYCLEANERS Owner/operator address: 2350 24TH AVE E SEATTLE, WA 98112 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Private

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JAYS DRYCLEANERS (Continued) 1000838748 Owner/Operator Type: Owner Owner/Op start date: 05/03/1996 Owner/Op end date: Not reported

Violation Status: No violations found

Evaluation Action Summary: Evaluation date: 10/22/1997 Evaluation: COMPLIANCE ASSISTANCE VISIT Area of violation: Not reported Date achieved compliance: Not reported Evaluation lead agency: State

Evaluation date: 04/10/1996 Evaluation: COMPLIANCE ASSISTANCE VISIT Area of violation: Not reported Date achieved compliance: Not reported Evaluation lead agency: State

24 CIRCLE K STA 1461 SHWS S103083926 2350 24TH AVE E N/A SEATTLE, WA 98112 CSCSL: Facility ID: 2322 Facility Type: Program Plan Region: Northwest Ecology Status Code: 3 Entered Date: 3/5/1991 Updated Date: 12/11/2008 Brownfield Status: 0 Rank Status: 3 PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.63977 Longitude: -122.303267 Lat/Long: 47.63977 / -122.303267

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CIRCLE K STA 1461 (Continued) S103083926 Lat/Long (dms): 47 38 23.17 / 122 18 11.76 Media Status Desc: 1/1/0001 Affected Media: Groundwater Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Confirmed Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

Facility ID: 2322 Facility Type: Program Plan Region: Northwest Ecology Status Code: 3 Entered Date: 3/5/1991 Updated Date: 12/11/2008 Brownfield Status: 0 Rank Status: 3 PSI Status: Not reported Clean Method: Aeration/Vapor Extraction Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.63977 Longitude: -122.303267 Lat/Long: 47.63977 / -122.303267 Lat/Long (dms): 47 38 23.17 / 122 18 11.76 Media Status Desc: 1/1/0001 Affected Media: Soil Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported

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CIRCLE K STA 1461 (Continued) S103083926 Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Confirmed Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

24 CIRCLE K STA 1461 FINDS 1007080542 2350 24TH AVE E INST CONTROL N/A SEATTLE, WA 98112 FINDS: Other Pertinent Environmental Activity Identified at Site

Registry ID: 110015572628

Not reported

INST CONTROL: Facility Site ID: 2322 Decision Type: Consent Decree (CD) Document Type: Not reported County Filing # For Individual IC Doc: Not reported Filing Date Of Individual IC Doc: Not reported Status: Not reported Status Date: Not reported Anchorage Restrictions: No Drinking Water Restrictions: No Education Programs: No Financial Assurance: No Finfish Harvesting Restrictions: No Groundwater Restriction: No Maintenance Requirements: No No Dredge Zone: No No Wake Zone: No Physical Measures: No Property Use Restriction: No Restrictive Signage: No Shellfish Harvesting Restrictions: No Soil Restriction: No Surface Water Restriction: No Swimming Restriction: No

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CIRCLE K STA 1461 (Continued) 1007080542 Vessel Draft Restriction: No

24 CIRCLE K STA 1461 UST U003026291 2350 24TH AVE E N/A SEATTLE, WA 98112 UST: Facility ID: 2322 Site ID: 5754 Lat Deg: 47 Lat Min: 38 Lat Sec: 23.17 Long Deg: 122 Long Min: 18 Long Sec: 11.76 UBI: Not reported Phone Number: 2063230359

Tank ID: 10032 Tank Name: 1A-REG Install Date: 1/1/1968 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Steel Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 12255 Tank Name: 1-REG Install Date: 1/1/1968 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported

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CIRCLE K STA 1461 (Continued) U003026291 Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Steel Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 12912 Tank Name: 2-UNL Install Date: 1/1/1968 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Steel Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 19934 Tank Name: 3-PREM Install Date: 1/1/1968 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001

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CIRCLE K STA 1461 (Continued) U003026291 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Steel Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

24 CIRCLE K #1461 LUST U003027497 2350 24TH AVE. E. ICR N/A SEATTLE, WA 98112 LUST: FS ID: 2322 Facility ID: 5754 Facility Status: Cleanup Started Release ID: 1548 Affected Media: Soil Alternate Name: CIRCLE K STATION # 1461 Release Notification Date: 8/7/1989 Release Status Date: 6/1/1995 Site Response Unit Code: NORTHWEST Lat/Long: 47.63977 / -122.303267

FS ID: 2322 Facility ID: 5754 Facility Status: Cleanup Started Release ID: 1548 Affected Media: Ground Water Alternate Name: CIRCLE K STATION # 1461 Release Notification Date: 8/7/1989 Release Status Date: 6/1/1995 Site Response Unit Code: NORTHWEST Lat/Long: 47.63977 / -122.303267

ICR: Date Ecology Received Report: 07/07/98 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-16 County Code: 17 Contact: Not reported Report Title: Not reported

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CIRCLE K #1461 (Continued) U003027497 Date Ecology Received Report: 08/27/90 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 90-10 County Code: 17 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 11/16/90 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 90-17 County Code: 17 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 06/10/92 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 92-33 County Code: 17 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 07/10/92 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 92-28 County Code: 17 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 04/29/94 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 93-27 County Code: 17 Contact: Not reported Report Title: Not reported

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25 GINIGER PROPERTY ICR S104486832 1814 E. LYNN N/A SEATTLE, WA 98112 ICR: Date Ecology Received Report: 06/30/93 Contaminants Found at Site: Petroleum products Media Contaminated: Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 93-04 County Code: 17 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 06/30/93 Contaminants Found at Site: Petroleum products Media Contaminated: Soil Waste Management: Heating fuel tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 93-08 County Code: 17 Contact: Not reported Report Title: Not reported

26 PARK PROPERTY SHWS 1008245763 2031 EASTLAKE AVE E FINDS N/A SEATTLE, WA 98102 CSCSL: Facility ID: 2480537 Facility Type: Not reported Region: Northwest Ecology Status Code: 1 Entered Date: 4/15/2005 Updated Date: 12/7/2007 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.6377 Longitude: -122.326189 Lat/Long: 47.6377 / -122.326189 Lat/Long (dms): 47 38 15.72 / 122 19 34.28 Media Status Desc: 4/15/2005 Affected Media: Soil Affected Media Status: Suspected Pesticides: Not reported Petroleum Products: Not reported Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST

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PARK PROPERTY (Continued) 1008245763 Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Suspected Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Awaiting SHA

FINDS: Other Pertinent Environmental Activity Identified at Site

Registry ID: 110021365556

Not reported

27 HAUG CORP PROPERTY SHWS S102258138 1801 FAIRVIEW AVE E SPILLS N/A SEATTLE, WA 98102 CSCSL: Facility ID: 2577 Facility Type: Not reported Region: Northwest Ecology Status Code: 1 Entered Date: 4/8/1996 Updated Date: 2/15/2007 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.63538 Longitude: -122.32957 Lat/Long: 47.63538 / -122.32957 Lat/Long (dms): 47 38 7.37 / 122 19 46.45 Media Status Desc: 1/1/0001 Affected Media: Groundwater Affected Media Status: Suspected Pesticides: Not reported Petroleum Products: Suspected Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported

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HAUG CORP PROPERTY (Continued) S102258138 Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Suspected Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Suspected Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Awaiting SHA

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HAUG CORP PROPERTY (Continued) S102258138 EPA Priority Pollutants - Metals and Cyanide: Confirmed Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Confirmed Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Awaiting SHA

Facility ID: 2577 Facility Type: Not reported Region: Northwest Ecology Status Code: 1 Entered Date: 4/8/1996 Updated Date: 2/15/2007 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.63538 Longitude: -122.32957 Lat/Long: 47.63538 / -122.32957 Lat/Long (dms): 47 38 7.37 / 122 19 46.45 Media Status Desc: 1/1/0001 Affected Media: Sediment Affected Media Status: Confirmed Pesticides: Confirmed Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Confirmed Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Confirmed Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Confirmed Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported

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HAUG CORP PROPERTY (Continued) S102258138 Ecology Site Status (MTCA cleanup process): Awaiting SHA

SPILLS: Facility ID: 534024 Medium: Not reported Material Desc: PETROLEUM - DIESEL FUEL Material Qty: 1 Material Units: CUP Date Received: 5/30/2003 Contact Name: BAILEY

Facility ID: 524317 Medium: SURFACE WATER-MARINE Material Desc: PETROLEUM - HYDRAULIC OIL Material Qty: 1 Material Units: GALLON Date Received: 2/14/2002 Contact Name: BAILEY

Facility ID: 553669 Medium: SURFACE WATER-FRESH Material Desc: PETROLEUM - HYDRAULIC OIL Material Qty: 5 Material Units: GALLON Date Received: 3/2/2006 Contact Name: Not reported

28 ARE SEATTLE NO 15 LLC SHWS S109344464 199 BLAINE ST E VCP N/A SEATTLE, WA 98102 CSCSL: Facility ID: 215799 Facility Type: VCP Region: Northwest Ecology Status Code: 3 Entered Date: 7/10/2008 Updated Date: 7/17/2008 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.634856 Longitude: -122.353212 Lat/Long: 47.634856 / -122.353212 Lat/Long (dms): 47 38 5.482 / 122 21 11.563 Media Status Desc: 7/10/2008 Affected Media: Soil Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported

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ARE SEATTLE NO 15 LLC (Continued) S109344464 Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Confirmed Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

Facility ID: 215799 Facility Type: VCP Region: Northwest Ecology Status Code: 3 Entered Date: 7/10/2008 Updated Date: 7/17/2008 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.634856 Longitude: -122.353212 Lat/Long: 47.634856 / -122.353212 Lat/Long (dms): 47 38 5.482 / 122 21 11.563 Media Status Desc: 1/1/0001 Affected Media: Groundwater Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Below Cleanup Level Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported

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ARE SEATTLE NO 15 LLC (Continued) S109344464 EPA Priority Pollutants - Metals and Cyanide: Confirmed Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

VCP: Facility ID: 215799 VCP Status: VCP VCP: Not reported Ecology Status: RA in Progress NFA Type: RA in Progress Date NFA: RA in Progress Rank: RA in Progress

Facility ID: 215799 VCP Status: VCP VCP: Not reported Ecology Status: RA in Progress NFA Type: RA in Progress Date NFA: RA in Progress Rank: RA in Progress

29 LAKE UNION DRY DOCK CO RCRA-SQG 1000199112 1515 FAIRVIEW AVE E SHWS WAD009258880 SEATTLE, WA 98102 FINDS MANIFEST ICR RCRA-SQG: Date form received by agency: 01/08/2008 Facility name: LAKE UNION DRY DOCK CO Facility address: 1515 FAIRVIEW AV E SEATTLE, WA 98102 EPA ID: WAD009258880 Mailing address: 1515 FAIRVIEW AVE E SEATTLE, WA 98102-3718 Contact: YATES E WILL Contact address: 1515 FAIRVIEW AVE E SEATTLE, WA 98102-3718 Contact country: US Contact telephone: (206)323-6400 Contact email: Not reported EPA Region: 10 Land type: Private Classification: Small Small Quantity Generator Description: Handler: generates more than 100 and less than 1000 kg of hazardous waste during any calendar month and accumulates less than 6000 kg of hazardous waste at any time; or generates 100 kg or less of hazardous waste during any calendar month, and accumulates more than 1000 kg of hazardous waste at any time

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LAKE UNION DRY DOCK CO (Continued) 1000199112

Owner/Operator Summary: Owner/operator name: LAKE UNION DRYDOCK CO Owner/operator address: 1515 FAIRVIEW AVE E SEATTLE, WA 98102 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Private Owner/Operator Type: Operator Owner/Op start date: 12/31/2007 Owner/Op end date: Not reported

Historical Generators: Date form received by agency: 12/31/2005 Facility name: LAKE UNION DRY DOCK CO Classification: Small Quantity Generator

Date form received by agency: 12/31/2003 Facility name: LAKE UNION DRY DOCK CO Classification: Small Quantity Generator

Date form received by agency: 02/13/2002 Facility name: LAKE UNION DRY DOCK CO Classification: Large Quantity Generator

Date form received by agency: 03/01/1996 Facility name: LAKE UNION DRY DOCK CO Site name: LAKE UNION DRYDOCK CO Classification: Large Quantity Generator

Date form received by agency: 02/02/1994 Facility name: LAKE UNION DRY DOCK CO Site name: LAKE UNION DRYDOCK CO. Classification: Large Quantity Generator

Date form received by agency: 09/01/1993 Facility name: LAKE UNION DRY DOCK CO Site name: LAKE UNION DRYDOCK CO Classification: Large Quantity Generator

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LAKE UNION DRY DOCK CO (Continued) 1000199112 Date form received by agency: 12/31/1990 Facility name: LAKE UNION DRY DOCK CO Site name: LAKE UNION DRYDOCK CO Classification: Large Quantity Generator

Facility Has Received Notices of Violations: Regulation violated: Not reported Area of violation: Generators - Pre-transport Date violation determined: 05/21/2008 Date achieved compliance: 05/21/2008 Violation lead agency: State Enforcement action: WRITTEN INFORMAL Enforcement action date: 05/27/2008 Enf. disposition status: Not reported Enf. disp. status date: Not reported Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

Regulation violated: SR - -016, -170, -070 Area of violation: Generators - General Date violation determined: 10/09/1998 Date achieved compliance: 11/03/1998 Violation lead agency: State Enforcement action: WRITTEN INFORMAL Enforcement action date: 10/19/1998 Enf. disposition status: Not reported Enf. disp. status date: Not reported Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

Regulation violated: SR - -220(2) Area of violation: Generators - General Date violation determined: 10/09/1998 Date achieved compliance: 10/19/1998 Violation lead agency: State Enforcement action: WRITTEN INFORMAL Enforcement action date: 10/19/1998 Enf. disposition status: Not reported Enf. disp. status date: Not reported Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

Regulation violated: SR - -140(2) Area of violation: Generators - General Date violation determined: 10/09/1998 Date achieved compliance: 11/04/1998 Violation lead agency: State Enforcement action: WRITTEN INFORMAL Enforcement action date: 10/19/1998 Enf. disposition status: Not reported Enf. disp. status date: Not reported

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LAKE UNION DRY DOCK CO (Continued) 1000199112 Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

Regulation violated: SR - -200(2),-200(1)(d) Area of violation: Generators - General Date violation determined: 10/09/1998 Date achieved compliance: 10/27/1998 Violation lead agency: State Enforcement action: WRITTEN INFORMAL Enforcement action date: 10/19/1998 Enf. disposition status: Not reported Enf. disp. status date: Not reported Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

Regulation violated: SR - -522 Area of violation: Generators - General Date violation determined: 10/09/1998 Date achieved compliance: 10/27/1998 Violation lead agency: State Enforcement action: WRITTEN INFORMAL Enforcement action date: 10/19/1998 Enf. disposition status: Not reported Enf. disp. status date: Not reported Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

Regulation violated: SR - -170, -070 Area of violation: Generators - General Date violation determined: 10/09/1998 Date achieved compliance: 10/27/1998 Violation lead agency: State Enforcement action: WRITTEN INFORMAL Enforcement action date: 10/19/1998 Enf. disposition status: Not reported Enf. disp. status date: Not reported Enforcement lead agency: State Proposed penalty amount: Not reported Final penalty amount: Not reported Paid penalty amount: Not reported

Evaluation Action Summary: Evaluation date: 05/21/2008 Evaluation: COMPLIANCE EVALUATION INSPECTION ON-SITE Area of violation: Generators - Pre-transport Date achieved compliance: 05/21/2008 Evaluation lead agency: State

Evaluation date: 11/04/2003 Evaluation: COMPLIANCE EVALUATION INSPECTION ON-SITE Area of violation: Not reported

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LAKE UNION DRY DOCK CO (Continued) 1000199112 Date achieved compliance: Not reported Evaluation lead agency: State

Evaluation date: 10/09/1998 Evaluation: COMPLIANCE EVALUATION INSPECTION ON-SITE Area of violation: Generators - General Date achieved compliance: 10/27/1998 Evaluation lead agency: State

Evaluation date: 10/09/1998 Evaluation: COMPLIANCE EVALUATION INSPECTION ON-SITE Area of violation: Generators - General Date achieved compliance: 11/04/1998 Evaluation lead agency: State

Evaluation date: 10/09/1998 Evaluation: COMPLIANCE EVALUATION INSPECTION ON-SITE Area of violation: Generators - General Date achieved compliance: 11/03/1998 Evaluation lead agency: State

Evaluation date: 10/09/1998 Evaluation: COMPLIANCE EVALUATION INSPECTION ON-SITE Area of violation: Generators - General Date achieved compliance: 10/19/1998 Evaluation lead agency: State CSCSL: Facility ID: 2203 Facility Type: Not reported Region: Northwest Ecology Status Code: 2 Entered Date: 3/1/1988 Updated Date: 7/9/2008 Brownfield Status: 0 Rank Status: 2 PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.63345 Longitude: -122.32683 Lat/Long: 47.63345 / -122.32683 Lat/Long (dms): 47 38 0.42 / 122 19 36.59 Media Status Desc: 1/1/0001 Affected Media: Air Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Not reported Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported

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LAKE UNION DRY DOCK CO (Continued) 1000199112 UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Confirmed EPA Priority Pollutants - Metals and Cyanide: Confirmed Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Ranked, Awaiting RA

Facility ID: 2203 Facility Type: Not reported Region: Northwest Ecology Status Code: 2 Entered Date: 3/1/1988 Updated Date: 7/9/2008 Brownfield Status: 0 Rank Status: 2 PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.63345 Longitude: -122.32683 Lat/Long: 47.63345 / -122.32683 Lat/Long (dms): 47 38 0.42 / 122 19 36.59 Media Status Desc: 1/1/0001 Affected Media: Surface Water Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Not reported Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Confirmed EPA Priority Pollutants - Metals and Cyanide: Confirmed Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Confirmed Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported

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LAKE UNION DRY DOCK CO (Continued) 1000199112 Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Ranked, Awaiting RA

Facility ID: 2203 Facility Type: Not reported Region: Northwest Ecology Status Code: 2 Entered Date: 3/1/1988 Updated Date: 7/9/2008 Brownfield Status: 0 Rank Status: 2 PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.63345 Longitude: -122.32683 Lat/Long: 47.63345 / -122.32683 Lat/Long (dms): 47 38 0.42 / 122 19 36.59 Media Status Desc: 7/27/2005 Affected Media: Sediment Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Suspected Reactive Wastes: Not reported Corrosive Wastes: Confirmed Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Confirmed Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Confirmed EPA Priority Pollutants - Metals and Cyanide: Confirmed Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Suspected Polynuclear Aromatic Hydrocarbons (PAH): Suspected Conventional Contaminants, Organic: Suspected Conventional Contaminants, Inorganic: Suspected Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Ranked, Awaiting RA

FINDS: Other Pertinent Environmental Activity Identified at Site

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LAKE UNION DRY DOCK CO (Continued) 1000199112 Registry ID: 110000897129

Not reported

NCDB (National Compliance Data Base) supports implementation of the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) and the Toxic Substances Control Act (TSCA). The system tracks inspections in regions and states with cooperative agreements, enforcement actions, and settlements.

TRIS (Toxics Release Inventory System) contains information from facilities on the amounts of over 300 listed toxic chemicals that these facilities release directly to air, water, land, or that are transported off-site.

WA MANIFEST: Facility Site ID Number: 2203 Permit by Rule: FALSE Treatment by Generator: FALSE Mixed radioactive waste: FALSE Importer of hazardous waste: FALSE Immediate recycler: FALSE Treatment/Storage/Disposal/Recycling Facility: FALSE Generator of dangerous fuel waste: FALSE Generator marketing to burner: FALSE "Other marketers (i.e., blender, distributor, etc.)": FALSE Utility boiler burner: FALSE Industry boiler burner: FALSE Industrial Furnace: FALSE Smelter defferal: FALSE Universal waste - batteries - generate: FALSE Universal waste - thermostats - generate: FALSE Universal waste - mercury - generate: FALSE Universal waste - lamps - generate: FALSE Universal waste - batteries - accumulate: FALSE Universal waste - thermostats - accumulate: FALSE Universal waste - mercury - accumulate: FALSE Universal waste - lamps - accumulate: FALSE Destination Facility for Universal Waste: FALSE Off-specification used oil burner - utility boiler: FALSE Off-specification used oil burner - industrial boiler: FALSE Off-specification used oil burner - industrial furnace: FALSE EPA ID: WAD009258880 Facility Address 2: Not reported

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LAKE UNION DRY DOCK CO (Continued) 1000199112 TAX REG NBR: 178063923 NAICS CD: 336611 BUSINESS TYPE: Not reported MAIL NAME: Lake Union Drydock Co MAIL ADDR LINE1: 1515 FAIRVIEW AVE E MAIL CITY,ST,ZIP: SEATTLE, WA 98102-3718 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: Lake Union Drydock Co LEGAL ORG TYPE: Private LEGAL ADDR LINE1: 1515 FAIRVIEW AVE E LEGAL CITY,ST,ZIP: SEATTLE, WA 98102-3718 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (206)323-6400 LEGAL EFFECTIVE DATE: Not reported LAND ORG NAME: Lake Union Drydock Co LAND ORG TYPE: Private LAND PERSON NAME: Not reported LAND ADDR LINE1: 1515 FAIRVIEW AVE E LAND CITY,ST,ZIP: SEATTLE, WA 98102-3718 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (206)323-6400 OPERATOR ORG NAME: Lake Union Drydock Co OPERATOR ORG TYPE: Private OPERATOR ADDR LINE1: 1515 FAIRVIEW AVE E OPERATOR CITY,ST,ZIP: SEATTLE, WA 98102-3718 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: 206-323-6400 OPERATOR EFFECTIVE DATE: Not reported SITE CONTACT NAME: Yates E Will SITE CONTACT ADDR LINE1: 1515 FAIRVIEW AVE E SITE CONTACT ZIP: SEATTLE, WA 98102-3718 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (206)323-6400 2179 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Yates E Will FORM CONTACT ADDR LINE1: 1515 FAIRVIEW AVE E FORM CONTACT CITY,ST,ZIP: SEATTLE, WA 98102-3718 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (206)323-6400 2179 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: MQG MONTHLY GENERATION: FALSE BATCH GENERATION: TRUE ONE TIME GENERATION: FALSE TRANSPORTS OWN WASTE: FALSE TRANSPORTS OTHRS WASTE: FALSE RECYCLER ONSITE: FALSE TRANSFER FACILITY: FALSE OTHER EXEMPTION: Not reported UW BATTERY GEN: FALSE USED OIL TRANSPORTER: FALSE USED OIL TRANSFER FACLTY: FALSE USED OIL PROCESSOR: FALSE USED OIL REREFINER: FALSE USED OIL FUEL MRKTR DIRECTS SHPMNTS: FALSE USED OIL FUEL MRKTR MEETS SPECS: FALSE

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LAKE UNION DRY DOCK CO (Continued) 1000199112 Facility Site ID Number: 2203 Permit by Rule: No Treatment by Generator: No Mixed radioactive waste: No Importer of hazardous waste: No Immediate recycler: No Treatment/Storage/Disposal/Recycling Facility: No Generator of dangerous fuel waste: No Generator marketing to burner: No "Other marketers (i.e., blender, distributor, etc.)": No Utility boiler burner: No Industry boiler burner: No Industrial Furnace: No Smelter defferal: No Universal waste - batteries - generate: No Universal waste - thermostats - generate: No Universal waste - mercury - generate: No Universal waste - lamps - generate: No Universal waste - batteries - accumulate: No Universal waste - thermostats - accumulate: No Universal waste - mercury - accumulate: No Universal waste - lamps - accumulate: No Destination Facility for Universal Waste: No Off-specification used oil burner - utility boiler: No Off-specification used oil burner - industrial boiler: No Off-specification used oil burner - industrial furnace: No EPA ID: WAD009258880 Facility Address 2: Not reported TAX REG NBR: 178063923 NAICS CD: 336611 BUSINESS TYPE: Not reported MAIL NAME: Lake Union Drydock Co MAIL ADDR LINE1: 1515 FAIRVIEW AVE E MAIL CITY,ST,ZIP: SEATTLE, WA 98102-3718 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: Lake Union Drydock Co LEGAL ORG TYPE: Private LEGAL ADDR LINE1: 1515 FAIRVIEW AVE E LEGAL CITY,ST,ZIP: SEATTLE, WA 98102-3718 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (206)323-6400 LEGAL EFFECTIVE DATE: Not reported LAND ORG NAME: Lake Union Drydock Co LAND ORG TYPE: Private LAND PERSON NAME: Not reported LAND ADDR LINE1: 1515 FAIRVIEW AVE E LAND CITY,ST,ZIP: SEATTLE, WA 98102-3718 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (206)323-6400 OPERATOR ORG NAME: Lake Union Drydock Co OPERATOR ORG TYPE: Private OPERATOR ADDR LINE1: 1515 FAIRVIEW AVE E OPERATOR CITY,ST,ZIP: SEATTLE, WA 98102-3718 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: 206-323-6400 OPERATOR EFFECTIVE DATE: Not reported SITE CONTACT NAME: Arnold M Austad Jr

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LAKE UNION DRY DOCK CO (Continued) 1000199112 SITE CONTACT ADDR LINE1: 1515 FAIRVIEW AVE E SITE CONTACT ZIP: SEATTLE, WA 98102-3718 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (206)323-6400 2179 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Arnold M Austad Jr FORM CONTACT ADDR LINE1: 1515 FAIRVIEW AVE E FORM CONTACT CITY,ST,ZIP: SEATTLE, WA 98102-3718 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (206)323-6400 2179 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: MQG MONTHLY GENERATION: No BATCH GENERATION: No ONE TIME GENERATION: No TRANSPORTS OWN WASTE: No TRANSPORTS OTHRS WASTE: No RECYCLER ONSITE: No TRANSFER FACILITY: No OTHER EXEMPTION: Not reported UW BATTERY GEN: No USED OIL TRANSPORTER: No USED OIL TRANSFER FACLTY: No USED OIL PROCESSOR: No USED OIL REREFINER: No USED OIL FUEL MRKTR DIRECTS SHPMNTS: No USED OIL FUEL MRKTR MEETS SPECS: No

Facility Site ID Number: 2203 Permit by Rule: False Treatment by Generator: False Mixed radioactive waste: False Importer of hazardous waste: False Immediate recycler: False Treatment/Storage/Disposal/Recycling Facility: False Generator of dangerous fuel waste: False Generator marketing to burner: False "Other marketers (i.e., blender, distributor, etc.)": False Utility boiler burner: False Industry boiler burner: False Industrial Furnace: False Smelter defferal: False Universal waste - batteries - generate: False Universal waste - thermostats - generate: False Universal waste - mercury - generate: False Universal waste - lamps - generate: False Universal waste - batteries - accumulate: False Universal waste - thermostats - accumulate: False Universal waste - mercury - accumulate: False Universal waste - lamps - accumulate: False Destination Facility for Universal Waste: False Off-specification used oil burner - utility boiler: False Off-specification used oil burner - industrial boiler: False Off-specification used oil burner - industrial furnace: False EPA ID: WAD009258880 Facility Address 2: Not reported TAX REG NBR: 178063923

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LAKE UNION DRY DOCK CO (Continued) 1000199112 NAICS CD: 336611 BUSINESS TYPE: Not reported MAIL NAME: Lake Union Drydock Co MAIL ADDR LINE1: 1515 FAIRVIEW AVE E MAIL CITY,ST,ZIP: SEATTLE, WA 98102-3718 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: Lake Union Drydock Co LEGAL ORG TYPE: Private LEGAL ADDR LINE1: 1515 FAIRVIEW AVE E LEGAL CITY,ST,ZIP: SEATTLE, WA 98102-3718 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (206)323-6400 LEGAL EFFECTIVE DATE: Not reported LAND ORG NAME: Lake Union Drydock Co LAND ORG TYPE: Private LAND PERSON NAME: Not reported LAND ADDR LINE1: 1515 FAIRVIEW AVE E LAND CITY,ST,ZIP: SEATTLE, WA 98102-3718 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (206)323-6400 OPERATOR ORG NAME: Lake Union Drydock Co OPERATOR ORG TYPE: Private OPERATOR ADDR LINE1: 1515 FAIRVIEW AVE E OPERATOR CITY,ST,ZIP: SEATTLE, WA 98102-3718 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: 206-323-6400 OPERATOR EFFECTIVE DATE: Not reported SITE CONTACT NAME: Yates E Will SITE CONTACT ADDR LINE1: 1515 FAIRVIEW AVE E SITE CONTACT ZIP: SEATTLE, WA 98102-3718 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (206)323-6400 2179 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Yates E Will FORM CONTACT ADDR LINE1: 1515 FAIRVIEW AVE E FORM CONTACT CITY,ST,ZIP: SEATTLE, WA 98102-3718 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (206)323-6400 2179 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: MQG MONTHLY GENERATION: True BATCH GENERATION: False ONE TIME GENERATION: False TRANSPORTS OWN WASTE: False TRANSPORTS OTHRS WASTE: False RECYCLER ONSITE: False TRANSFER FACILITY: False OTHER EXEMPTION: Not reported UW BATTERY GEN: False USED OIL TRANSPORTER: False USED OIL TRANSFER FACLTY: False USED OIL PROCESSOR: False USED OIL REREFINER: False USED OIL FUEL MRKTR DIRECTS SHPMNTS: False USED OIL FUEL MRKTR MEETS SPECS: False

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LAKE UNION DRY DOCK CO (Continued) 1000199112

ICR: Date Ecology Received Report: 11/05/90 Contaminants Found at Site: Petroleum products Media Contaminated: Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 90-16 County Code: 17 Contact: Not reported Report Title: Not reported

29 BIRD JOHNSON CO SHWS 1000183322 1608 FAIRVIEW AVENUE EAST FINDS N/A SEATTLE, WA 98102 CSCSL: Facility ID: 2249 Facility Type: Independent Region: Northwest Ecology Status Code: 1 Entered Date: 3/1/1988 Updated Date: 3/27/2001 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.63412 Longitude: -122.32692 Lat/Long: 47.63412 / -122.32692 Lat/Long (dms): 47 38 2.83 / 122 19 36.91 Media Status Desc: 1/1/0001 Affected Media: Groundwater Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Confirmed EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Confirmed Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported

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BIRD JOHNSON CO (Continued) 1000183322 Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Awaiting SHA

Facility ID: 2249 Facility Type: Independent Region: Northwest Ecology Status Code: 1 Entered Date: 3/1/1988 Updated Date: 3/27/2001 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.63412 Longitude: -122.32692 Lat/Long: 47.63412 / -122.32692 Lat/Long (dms): 47 38 2.83 / 122 19 36.91 Media Status Desc: 1/1/0001 Affected Media: Soil Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Confirmed EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Confirmed Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Awaiting SHA

FINDS: Other Pertinent Environmental Activity Identified at Site

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BIRD JOHNSON CO (Continued) 1000183322 Registry ID: 110000489365

Not reported

The NEI (National Emissions Inventory) database contains information on stationary and mobile sources that emit criteria air pollutants and their precursors, as well as hazardous air pollutants (HAPs).

30 SEATTLE HEBREW ACADEMY RCRA-NonGen 1010337706 1617 INTERLAKEN DR E WAH000023879 SEATTLE, WA 98112 RCRA-NonGen: Date form received by agency: 09/03/2008 Facility name: SEATTLE HEBREW ACADEMY Facility address: 1617 INTERLAKEN DR E SEATTLE, WA 98112 EPA ID: WAH000023879 Contact: ROBERT H BAILEY Contact address: 1617 INTERLAKEN DR E SEATTLE, WA 98112 Contact country: US Contact telephone: (206)323-5750 Contact email: Not reported EPA Region: 10 Land type: Private Classification: Non-Generator Description: Handler: Non-Generators do not presently generate hazardous waste

Owner/Operator Summary: Owner/operator name: ROBERT BAILEY Owner/operator address: 1617 INTERLAKEN DR E SEATTLE, WA 98112 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Private Owner/Operator Type: Operator Owner/Op start date: 12/31/2004 Owner/Op end date: Not reported

Handler Activities Summary: U.S. importer of hazardous waste: No Mixed waste (haz. and radioactive): No Recycler of hazardous waste: No Transporter of hazardous waste: No

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SEATTLE HEBREW ACADEMY (Continued) 1010337706 Treater, storer or disposer of HW: No Underground injection activity: No On-site burner exemption: No Furnace exemption: No Used oil fuel burner: No Used oil processor: No User oil refiner: No Used oil fuel marketer to burner: No Used oil Specification marketer: No Used oil transfer facility: No Used oil transporter: No Off-site waste receiver: Commercial status unknown

Violation Status: No violations found

Evaluation Action Summary: Evaluation date: 08/19/2008 Evaluation: COMPLIANCE ASSISTANCE VISIT Area of violation: Not reported Date achieved compliance: Not reported Evaluation lead agency: State

31 MADISON PARK TEXACO INC SHWS U000591604 4000 E MADISON UST N/A SEATTLE, WA 98112 CSCSL: Facility ID: 10554734 Facility Type: VCP Region: Northwest Ecology Status Code: 3 Entered Date: 11/19/2001 Updated Date: 12/5/2007 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.63323 Longitude: -122.282596 Lat/Long: 47.63323 / -122.282596 Lat/Long (dms): 47 37 59.63 / 122 16 57.34 Media Status Desc: 1/1/0001 Affected Media: Groundwater Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported

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MADISON PARK TEXACO INC (Continued) U000591604 Dioxin: Not reported Non-Halogenated Solvents: Confirmed Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

UST: Facility ID: 10554734 Site ID: 7034 Lat Deg: 47 Lat Min: 37 Lat Sec: 59.63 Long Deg: 122 Long Min: 16 Long Sec: 57.34 UBI: Not reported Phone Number: 2063244985

Tank ID: 11529 Tank Name: FIVE Install Date: 12/31/1964 Capacity: 111 TO 1,100 Gallons Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

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MADISON PARK TEXACO INC (Continued) U000591604 Tank ID: 27584 Tank Name: ONE Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 37893 Tank Name: FOUR Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

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MADISON PARK TEXACO INC (Continued) U000591604 Tank ID: 42620 Tank Name: THREE Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 7047 Tank Name: TWO Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

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32 FRED HUTCHINSON CTR LK UNION SHWS S101856311 EASTLAKE AVE E / FAIRVIEW AVE N N/A SEATTLE, WA 98109 CSCSL: Facility ID: 2368 Facility Type: VCP Region: Northwest Ecology Status Code: 3 Entered Date: 10/2/1991 Updated Date: 11/12/2002 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.63242 Longitude: -122.32604 Lat/Long: 47.63242 / -122.32604 Lat/Long (dms): 47 37 56.71 / 122 19 33.74 Media Status Desc: 1/1/0001 Affected Media: Soil Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Not reported Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Confirmed Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

Facility ID: 2368 Facility Type: VCP Region: Northwest Ecology Status Code: 3 Entered Date: 10/2/1991 Updated Date: 11/12/2002 Brownfield Status: 0

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FRED HUTCHINSON CTR LK UNION (Continued) S101856311 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.63242 Longitude: -122.32604 Lat/Long: 47.63242 / -122.32604 Lat/Long (dms): 47 37 56.71 / 122 19 33.74 Media Status Desc: 1/1/0001 Affected Media: Groundwater Affected Media Status: Suspected Pesticides: Not reported Petroleum Products: Not reported Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Suspected Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

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FRED HUTCHINSON CTR LK UNION (Continued) S101856311 Media Status Desc: 1/1/0001 Affected Media: Surface Water Affected Media Status: Suspected Pesticides: Not reported Petroleum Products: Not reported Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Suspected Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

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FRED HUTCHINSON CTR LK UNION (Continued) S101856311 Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Suspected Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

Facility ID: 2368 Facility Type: VCP Region: Northwest Ecology Status Code: 3 Entered Date: 10/2/1991 Updated Date: 11/12/2002 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.63242 Longitude: -122.32604 Lat/Long: 47.63242 / -122.32604 Lat/Long (dms): 47 37 56.71 / 122 19 33.74 Media Status Desc: 1/1/0001 Affected Media: Sediment Affected Media Status: Suspected Pesticides: Not reported Petroleum Products: Not reported Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Suspected Metals - Other non-priority pollutant medals: Not reported

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FRED HUTCHINSON CTR LK UNION (Continued) S101856311 Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

33 SHELL STATION 121083 SHWS U003026578 3100 E MADISON ST UST N/A SEATTLE, WA 98112 VCP CSCSL: Facility ID: 80616298 Facility Type: VCP Region: Northwest Ecology Status Code: 3 Entered Date: 12/23/2008 Updated Date: 1/14/2009 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.626639 Longitude: -122.291972 Lat/Long: 47.626639 / -122.291972 Lat/Long (dms): 47 37 35.9 / 122 17 31.099 Media Status Desc: 1/1/0001 Affected Media: Soil Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported

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SHELL STATION 121083 (Continued) U003026578 Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

Facility ID: 80616298 Facility Type: VCP Region: Northwest Ecology Status Code: 3 Entered Date: 12/23/2008 Updated Date: 1/14/2009 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.626639 Longitude: -122.291972 Lat/Long: 47.626639 / -122.291972 Lat/Long (dms): 47 37 35.9 / 122 17 31.099 Media Status Desc: 12/23/2008 Affected Media: Groundwater Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Below Cleanup Level UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

UST: Facility ID: 80616298 Site ID: 3315 Lat Deg: 47 Lat Min: 37 Lat Sec: 35.9003999999902

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SHELL STATION 121083 (Continued) U003026578 Long Deg: 122 Long Min: 17 Long Sec: 31.0992000000044 UBI: 6018509540010098 Phone Number: 8002538054

Tank ID: 40234 Tank Name: 2 Install Date: 1/1/1984 Capacity: 10,000 to 19,999 Gallons Tank Upgrade Date: 2/5/1998 TankSystem Status: Operational TankSystem Status Change Date: 8/26/1996 Tank Status: Operational Tank Permit Expiration Date: 2/28/2010 Tank Closure Date: 1/1/0001 Tank Pumping System: Pressurized System Tank Spill Prevention: Spill Bucket/Spill Box Tank Overfill Prevention: Overfill Alarm Tank Material: Fiberglass Reinforced Plastic Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Corrosion Resistant Pipe Material: Fiberglass Pipe Construction: Double Wall Pipe Pipe Primary Release Detection: Automatic Line Leak Detection Pipe Second Release Detection: Interstitial Monitoring (sump sensor) Pipe Corrosion Protection: Corrosion Resistant Tank Primary Release Detection: Automatic Tank Gauging Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: A0405

Tank ID: 40283 Tank Name: 4 Install Date: 1/1/1984 Capacity: 10,000 to 19,999 Gallons Tank Upgrade Date: 2/5/1998 TankSystem Status: Operational TankSystem Status Change Date: 9/12/2008 Tank Status: Operational Tank Permit Expiration Date: 2/28/2010 Tank Closure Date: 1/1/0001 Tank Pumping System: Pressurized System Tank Spill Prevention: Spill Bucket/Spill Box Tank Overfill Prevention: Overfill Alarm Tank Material: Fiberglass Reinforced Plastic Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Corrosion Resistant Pipe Material: Fiberglass Pipe Construction: Double Wall Pipe Pipe Primary Release Detection: Automatic Line Leak Detection Pipe Second Release Detection: Interstitial Monitoring (sump sensor) Pipe Corrosion Protection: Corrosion Resistant

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SHELL STATION 121083 (Continued) U003026578 Tank Primary Release Detection: Automatic Tank Gauging Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: A0405

Tank ID: 40326 Tank Name: 3 Install Date: 1/1/1984 Capacity: 10,000 to 19,999 Gallons Tank Upgrade Date: 2/5/1998 TankSystem Status: Operational TankSystem Status Change Date: 8/26/1996 Tank Status: Operational Tank Permit Expiration Date: 2/28/2010 Tank Closure Date: 1/1/0001 Tank Pumping System: Pressurized System Tank Spill Prevention: Spill Bucket/Spill Box Tank Overfill Prevention: Overfill Alarm Tank Material: Fiberglass Reinforced Plastic Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Corrosion Resistant Pipe Material: Fiberglass Pipe Construction: Double Wall Pipe Pipe Primary Release Detection: Automatic Line Leak Detection Pipe Second Release Detection: Interstitial Monitoring (sump sensor) Pipe Corrosion Protection: Corrosion Resistant Tank Primary Release Detection: Automatic Tank Gauging Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: A0405

Tank ID: 40371 Tank Name: 1 Install Date: 1/1/1984 Capacity: 111 TO 1,100 Gallons Tank Upgrade Date: 2/5/1998 TankSystem Status: Removed TankSystem Status Change Date: 2/27/2007 Tank Status: Removed Tank Permit Expiration Date: 2/28/2007 Tank Closure Date: 4/24/2006 Tank Pumping System: Pressurized System Tank Spill Prevention: Spill Bucket/Spill Box Tank Overfill Prevention: Overfill Alarm Tank Material: Fiberglass Reinforced Plastic Tank Construction: Single Wall Tank Tank Tightness Test: Annual Tank Corrosion Protection: Corrosion Resistant Pipe Material: Fiberglass Pipe Construction: Double Wall Pipe Pipe Primary Release Detection: Automatic Line Leak Detection Pipe Second Release Detection: Not reported

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SHELL STATION 121083 (Continued) U003026578 Pipe Corrosion Protection: Corrosion Resistant Tank Primary Release Detection: Automatic Tank Gauging Tank Second Release Detection: Not reported Pipe Tightness Test: Annual Tank Actual Status Date: 4/24/2006 Tag Number: A0405

Tank ID: 619317 Tank Name: 5 Install Date: 1/1/1984 Capacity: 111 TO 1,100 Gallons Tank Upgrade Date: 1/1/1984 TankSystem Status: Removed TankSystem Status Change Date: 1/16/2009 Tank Status: Removed Tank Permit Expiration Date: 2/28/2009 Tank Closure Date: 1/1/0001 Tank Pumping System: Product Removed by Reclaimer Tank Spill Prevention: 25 Gallons or Less Tank Overfill Prevention: 25 Gallons or less Tank Material: Fiberglass Reinforced Plastic Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Corrosion Resistant Pipe Material: No Piping Attached to Tank Pipe Construction: No Piping Attached to Tank Pipe Primary Release Detection: Interstitial Monitoring (sump sensor) Pipe Second Release Detection: Not reported Pipe Corrosion Protection: No Piping Attached to Tank Tank Primary Release Detection: Weekly Manual Gauging Tank Second Release Detection: Not reported Pipe Tightness Test: No Piping Attached to Tank Tank Actual Status Date: 2/8/2007 Tag Number: A0405

VCP: Facility ID: 80616298 VCP Status: VCP VCP: Not reported Ecology Status: RA in Progress NFA Type: RA in Progress Date NFA: RA in Progress Rank: RA in Progress

Facility ID: 80616298 VCP Status: VCP VCP: Not reported Ecology Status: RA in Progress NFA Type: RA in Progress Date NFA: RA in Progress Rank: RA in Progress

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33 ARBORETUM COURT III SHWS S103850838 3121 E MADISON ST N/A SEATTLE, WA 98112 CSCSL: Facility ID: 55695684 Facility Type: VCP Region: Northwest Ecology Status Code: 3 Entered Date: 4/26/1999 Updated Date: 10/3/2005 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.62622 Longitude: -122.29201 Lat/Long: 47.62622 / -122.29201 Lat/Long (dms): 47 37 34.392 / 122 17 31.236 Media Status Desc: 1/1/0001 Affected Media: Soil Affected Media Status: Suspected Pesticides: Not reported Petroleum Products: Suspected Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Suspected Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

Facility ID: 55695684 Facility Type: VCP Region: Northwest Ecology Status Code: 3 Entered Date: 4/26/1999 Updated Date: 10/3/2005 Brownfield Status: 0

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ARBORETUM COURT III (Continued) S103850838 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.62622 Longitude: -122.29201 Lat/Long: 47.62622 / -122.29201 Lat/Long (dms): 47 37 34.392 / 122 17 31.236 Media Status Desc: 1/1/0001 Affected Media: Groundwater Affected Media Status: Suspected Pesticides: Not reported Petroleum Products: Suspected Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

33 ARBORETUM COURT 1 SHWS S109344513 3127 E MADISON ST VCP N/A SEATTLE, WA CSCSL: Facility ID: 8379034 Facility Type: VCP Region: Northwest Ecology Status Code: 3 Entered Date: 7/17/2008 Updated Date: 1/20/2009 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported

TC02456869.1r Page 152 of 153 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

ARBORETUM COURT 1 (Continued) S109344513 Latitude: 47.626338 Longitude: -122.291998 Lat/Long: 47.626338 / -122.291998 Lat/Long (dms): 47 37 34.817 / 122 17 31.193 Media Status Desc: 7/17/2008 Affected Media: Soil Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

VCP: Facility ID: 8379034 VCP Status: VCP VCP: Not reported Ecology Status: RA in Progress NFA Type: RA in Progress Date NFA: RA in Progress Rank: RA in Progress

TC02456869.1r Page 153 of 153 ORPHAN SUMMARY

City EDR ID Site Name Site Address Zip Database(s)

BOTHELL 1003880873 SHADES OF SEATTLE PAINT 17818 BOTHELL EVERETT HWY 98102 CERC-NFRAP DES MOINES S105063386 WESTERN HOMES PROPERTY 2108 N. PACIFIC ST. 98103 ICR KING COUNTY S105806023 MCMICKEN HEIGHTS BETWEEN THE S. 175TH ST. DEAD-END AND INTERSTATE-5 SWF/LF KING COUNTY S105806029 RENTON JUNCTION (MONSTER ROAD) BETWEEN MONSTER ROAD AND THE GREEN RIVER SWF/LF KING COUNTY S105806034 BOW LAKE ABANDONED LANDFILL IMMEDIATELY EAST OF I-5, ACROSS FROM SOUTH 188TH S SWF/LF KING COUNTY S105806035 CORLISS ABANDONED LANDFILL IMMEDIATELY WEST OF I-5 BETWEEN NORTH 163RD PLACE SWF/LF KING COUNTY S105806037 PUYALLUP/KIT CORNER ABANDONED LANDFILL IMMEDIATELY EAST OF I-5 JUST SOUTH OF THE HIGHWAY SWF/LF KING COUNTY S108107942 WASTE MOBILE COLLECTIONS MOVES LOCATIONS (SEE COMMENT FIELD) SWF/LF KING COUNTY S105806011 AUBURN (M & R STREET SITE) NORTHWEST OF R STREET AND 25TH STREET S.E. SWF/LF KING COUNTY S105806012 AUBURN (ROTARY PARK SITE) NORTHWEST OF 27TH STREET S.E. AND ALPINE ST. S.E. SWF/LF KING COUNTY S105806013 BOW LAKE NORTHEAST OF S. 188TH ST. AND INTERSTATE-5 SWF/LF KING COUNTY S105806014 CARTON & BORTH NORTHWEST OF 71ST AVE. N.E. AND N.E. 186TH STREET SWF/LF KING COUNTY S105806015 CORLISS LANDFILL NORTHEAST OF CORLISS AVE. N. AND N. 163RD STREET SWF/LF KING COUNTY S105806016 EASTGATE ABANDONED LANDFILL NORTHEAST OF 156TH AVE. S.E. AND I-90, NORTH END O SWF/LF KING COUNTY S105806017 ENUMCLAW SOUTHEAST OF 284TH AVE. S.E. AND S.E. 448TH STREET SWF/LF KING COUNTY S105806018 FACTORIA PIT (SUNSET RAVINE PARK) NORTHWEST OF 135TH AVE S.E. AND S.E. 40TH STREET SWF/LF KING COUNTY S105806020 H.H. OLESON NORTHEAST OF N.E. 172ND ST. AND 152 PL. N.E. SWF/LF KING COUNTY S105806021 HOUGHTON NORTHWEST OF N.E. 60TH ST. AND 120TH AVE. N.E. SWF/LF KING COUNTY S105806022 KENT ABANDONED LANDFILL (MILL CREEK CANYON NORTHEAST OF MAPLE ST. AND TILDEN AVENUE SWF/LF PARK) KING COUNTY S105806024 NORTH BEND WEST OF THE MIDDLE FORK ROAD, ABOUT 1 MILE NORTH O SWF/LF KING COUNTY S105806025 PACIFIC CITY SOUTH OF 3RD AVE. S.E. AT THE WHITE RIVER SWF/LF KING COUNTY S105806026 PUYALLUP/KIT CORNER NORTHEAST OF S. 360TH ST. AND INTERSTATE-5 SWF/LF KING COUNTY S105806027 REDONDO PIT SOUTHWEST OF S. DASH POINT ROAD AND PACIFIC HIGHWA SWF/LF KING COUNTY S105806028 RENTON HIGHLANDS SOUTHWEST OF N.E. 3RD ST. AND JEFFERSON AVENUE N.E SWF/LF KING COUNTY S105806030 SKYKOMISH NORTH OF THE STEPHEN’S PASS HIGHWAY JUST EAST OF S SWF/LF KING COUNTY S105806031 SUNSET PARK SOUTHWEST OF 18TH AVE. S. AND S. 136TH STREET SWF/LF KING COUNTY S105806032 TUKWILA SOUTH OF 62ND AVE. S. AND S. 151ST STREET SWF/LF KING COUNTY S105806033 VASHON ISLAND WEST OF 130TH AVE. S.W. ACROSS FROM THE PRESENT LA SWF/LF KING COUNTY S105806036 HOUGHTON ABANDONED LANDFILL EAST OF I-405, IMMEDIATELY NORTH OF BRIDAL TRAILS SWF/LF KING COUNTY S105806019 FALL CITY ABANDONED LANDFILL OLD DUMP RD. AT FIRST ROAD BEND SWF/LF MARLBORO TWP S106584154 60 ROUTE 9 60 RTE 9 98109 VCP SEATTLE S103504063 US SOUTHWEST CAMPUS DEMOLITION 14TH NE, NE PACIFIC, NE B 98195 ICR SEATTLE S105805988 INTERBAY 15TH AVENUE WEST SOUTH OF WEST DRAVUS STREET, NORT SWF/LF SEATTLE S105454423 SEATTLE CITY LIGHT TRANSFORMER 17TH NE / E. PROSPECT ST. 98112 ICR SEATTLE 1007265666 SEATTLE CITY RAVENNA AVE PED BRIDGE 20TH AVE NE BETWEEN NE 58TH ST 98105 MANIFEST, RCRA-NonGen SEATTLE 1001092186 WA DOT SR 513 12 MONTLAKE BRDG 24TH AVE NE AT THE MONTLAKE CU 98105 FINDS, RCRA-NonGen SEATTLE 1007087957 BNAI BRITH HILLEL FOUNDATION UW 4743 4745 4751 4757 17TH AVE NE 98105 FINDS, CSCSL NFA, VCP SEATTLE 1005445516 WA DOT BRG 5208 SR 520 MP 1.35 ALBERT D ROSSEL 98112 FINDS, RCRA-NonGen SEATTLE S104223669 SR 99 & FIRST AVE. BRIDGE SPILL/WSDOT SR 99 / FIRST AVE. BRIDGE ICR SEATTLE 1001491234 WA DOT AURORA BRIDGE 99 560 SR 99 MP 34.17 TO 34.73 98103 FINDS, RCRA-NonGen SEATTLE 1007442824 DOC FREEMAN PROPERTIES 3831 AND 3939 STONE WAY NORTH 98103 US BROWNFIELDS SEATTLE 1000421957 SEATTLE SCHOOL DIST 1 MEMORIAL STAD 401 5TH AVE N 98109 FINDS, RCRA-NonGen

TC02456869.1r Page 1 of 2 ORPHAN SUMMARY

City EDR ID Site Name Site Address Zip Database(s)

SEATTLE S105805999 SIXTH SOUTH AND SOUTH OF SPOKANE 2900 BLOCK OF SIXTH AVENUE SOUTH, SPOKANE STREET A SWF/LF SEATTLE 1003880634 U OF W BAGLEY HALL (CHEMISTRY BLDG) 3 BLOCKS SE OF GATE 5 98195 CERC-NFRAP SEATTLE 93349116 520 BRIDGE, EAST HIGH RISE, ALONG SHORE 520 BRIDGE, EAST HIGH RISE, ALONG SHORE NORTH OF BRIDGE ERNS NORTH OF BRIDGE SEATTLE S105454208 CHEVRON #9 7032 NE CORNER DENNY WAY / 5TH AVE. ICR SEATTLE S108701823 FLOTATION SERVICES 2017 (A) FAIRVIEW AVE E 98102 SWF/LF SEATTLE 99628556 FISHERMANS TERMINAL NORTH DOCK ON WESTSID FISHERMANS TERMINAL NORTH DOCK ON WESTSIDE ERNS SEATTLE 1004794889 SEATTLE CITY PARKS VOLUNTEER PARK 1400 E GALER 98102 FINDS, RCRA-NonGen SEATTLE 1001969586 QUALEX AT SEATTLE CENTER 305 HARRISON CENTER HOUSE SEAT 98109 FINDS, RCRA-NonGen SEATTLE S105454459 UW POWER PLANT JEFFERSON ROAD / MASON ROAD, UW CAMPUS 98195 ICR SEATTLE 1010788249 SEATTLE PUBLIC UTILITIES WATER TANKS 110 LEE ST TANKS ONLY 98109 RCRA-LQG SEATTLE 1007077654 WA UW KCTS TV TRANSMITTER SITE E MADISON & 18TH AVE 98195 FINDS, UST SEATTLE 1000199608 MADISON PARK MADISON PARK OFFSHORE 98112 FINDS, RCRA-NonGen SEATTLE S104485960 SHELL #55106 5100 E. MADISON ST. 98112 ICR SEATTLE 1000431722 WA UW SEATTLE CAMPUS 3501 MARY GATES MEMORIAL DR 98195 PADS, FINDS, RCRA-LQG, MANIFEST SEATTLE 1010788491 MODUMETAL INC 1443 N NORTHLAKE WAY STE 2B 98103 RCRA-SQG SEATTLE 1000376626 GEOSAFE CORP U OF W MORE HALL STEVENS WAY 98195 FINDS, RCRA-NonGen SEATTLE S105454654 UNIVERSITY OF WASHINGTON PHYSICS/ASTRONOM NE OF INTERSECTION OF 15TH AVE NE / NE PACIFIC S 98195 ICR BLDG SEATTLE 1003880396 SEATTLE, CY OF, RAVENNA LDFL U OF W CAMPUS 98105 CERC-NFRAP SEATTLE S105805989 GENESEE LANDFILL NORTH OF SOUTH ALASKA STREET TO LAKE WASHINGTON. SWF/LF SEATTLE S105805990 MONTLAKE DISPOSAL SITE EAST OF MONTLAKE BOULEVARD, SOUTH OF NORTHEAST 45T SWF/LF SEATTLE S105805991 NORTH AURORA DISPOSAL SITE EAST OF STONE AVENUE NORTH, SOUTH OF NORTH 125TH S SWF/LF SEATTLE S105805992 WEST SEATTLE - HARBOR AVENUE EAST OF HARBOR AVENUE SOUTHWEST, SOUTH OF SOUTHWES SWF/LF SEATTLE S105805993 SOUTH PARK EAST OF FIRST AVENU - SOUTH, SOUTH OF KENYON STREE SWF/LF SEATTLE S105805995 JUDKINS STREET DISPOSAL SITE WEST OF 22ND AVENUE SOUTH, SOUTH OF SOUTH CHARLES SWF/LF SEATTLE S105805997 RAINIER LANDFILL EAST OF RAINIER AVENUE SOUTH, SOUTH OF SOUTH OREGO SWF/LF SEATTLE S105805998 SICKS STADIUM SITE EAST OF RAINIER AVENUE SOUTH, SOUTH OF SOUTH BAY S SWF/LF SEATTLE S103503262 IMAX THEATER/GALLERY SPACE ADDITION PACIFIC SCIENCE CENTER 98109 ICR SEATTLE 1007073235 HOSPITAL EMERGENCY GENERATOR 1705 NE PACIFIC ST 98195 FINDS, UST SEATTLE 1001490991 SEATTLE CITY ENG DEPT ROOSEVELT WAY 3791 ROOSEVELT WAY NE UNIVERSI 98105 FINDS, RCRA-CESQG SEATTLE S103507823 INTERMARK - QUEEN ANNE PROPERTY ROY ST. AND TAYLOR ST. 98109 ICR SEATTLE 1000199671 MERCER ST EXIT I5 S I5 S BOUND OFF RAMP MERCER ST 98102 FINDS, RCRA-NonGen SEATTLE U003604762 NEW CENTURY MEDIA KUBE RADIO TOWERS S SECT OF COUGAR MTN E 1/2 OF SEC 23 98109 UST SEATTLE 1001491153 ABHE SVOBODA INC FUHRMAN AVE L SIDE OF FUHRMAN AVE .5 BLCK 98105 FINDS, RCRA-NonGen SEATTLE S105805994 GREEN LAKE LANDFILL SITE NORTH, SOUTH, EAST, WEST PERIMETER OF GREEN LAKE. SWF/LF SEATTLE 1000276321 VILLAGE CLEANING CENTER 2625 UNIVERSITY VILLAGE MALL 98105 FINDS, Inactive Drycleaners, RCRA-NonGen SEATTLE 1001226300 SEATTLE CITY SDOT UNIVERSITY BRIDGE UNIVERSITY BRG EASTLAKE AVE E 98105 FINDS, MANIFEST, ICR, RCRA-NonGen SEATTLE 1007265558 SEPHORA 200 UNIVERSITY VILLAGE 2566 NE UNIVERSITY VILLAGE 98105 RCRA-CESQG SEATTLE S105805996 WASHINGTON PARK LANDFILL SITE UNIVERSITY OF WASHINGTON ARBORETUM SOUTH OF UNION SWF/LF SEATTLE 1003880483 SEATTLE, CY OF, WASH. PLYFIELD/ARBORETUM WASH. BLVD & INTERLAKE DR 98112 CERC-NFRAP SEATTLE S103503264 UNOCAL #535 3600 WESTLAKE N. 98109 ICR

TC02456869.1r Page 2 of 2 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

To maintain currency of the following federal and state databases, EDR contacts the appropriate governmental agency on a monthly or quarterly basis, as required.

Number of Days to Update: Provides confirmation that EDR is reporting records that have been updated within 90 days from the date the government agency made the information available to the public.

FEDERAL RECORDS

NPL: National Priority List National Priorities List (Superfund). The NPL is a subset of CERCLIS and identifies over 1,200 sites for priority cleanup under the Superfund Program. NPL sites may encompass relatively large areas. As such, EDR provides polygon coverage for over 1,000 NPL site boundaries produced by EPA’s Environmental Photographic Interpretation Center (EPIC) and regional EPA offices. Date of Government Version: 02/02/2009 Source: EPA Date Data Arrived at EDR: 02/12/2009 Telephone: N/A Date Made Active in Reports: 03/30/2009 Last EDR Contact: 01/26/2009 Number of Days to Update: 46 Next Scheduled EDR Contact: 04/27/2009 Data Release Frequency: Quarterly

NPL Site Boundaries Sources: EPA’s Environmental Photographic Interpretation Center (EPIC) Telephone: 202-564-7333 EPA Region 1 EPA Region 6 Telephone 617-918-1143 Telephone: 214-655-6659 EPA Region 3 EPA Region 7 Telephone 215-814-5418 Telephone: 913-551-7247 EPA Region 4 EPA Region 8 Telephone 404-562-8033 Telephone: 303-312-6774 EPA Region 5 EPA Region 9 Telephone 312-886-6686 Telephone: 415-947-4246 EPA Region 10 Telephone 206-553-8665

Proposed NPL: Proposed National Priority List Sites A site that has been proposed for listing on the National Priorities List through the issuance of a proposed rule in the Federal Register. EPA then accepts public comments on the site, responds to the comments, and places on the NPL those sites that continue to meet the requirements for listing. Date of Government Version: 02/02/2009 Source: EPA Date Data Arrived at EDR: 02/12/2009 Telephone: N/A Date Made Active in Reports: 03/30/2009 Last EDR Contact: 01/26/2009 Number of Days to Update: 46 Next Scheduled EDR Contact: 04/27/2009 Data Release Frequency: Quarterly

DELISTED NPL: National Priority List Deletions The National Oil and Hazardous Substances Pollution Contingency Plan (NCP) establishes the criteria that the EPA uses to delete sites from the NPL. In accordance with 40 CFR 300.425.(e), sites may be deleted from the NPL where no further response is appropriate. Date of Government Version: 02/02/2009 Source: EPA Date Data Arrived at EDR: 02/12/2009 Telephone: N/A Date Made Active in Reports: 03/30/2009 Last EDR Contact: 01/26/2009 Number of Days to Update: 46 Next Scheduled EDR Contact: 04/27/2009 Data Release Frequency: Quarterly

TC02456869.1r Page GR-1 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

NPL LIENS: Federal Superfund Liens Federal Superfund Liens. Under the authority granted the USEPA by CERCLA of 1980, the USEPA has the authority to file liens against real property in order to recover remedial action expenditures or when the property owner received notification of potential liability. USEPA compiles a listing of filed notices of Superfund Liens. Date of Government Version: 10/15/1991 Source: EPA Date Data Arrived at EDR: 02/02/1994 Telephone: 202-564-4267 Date Made Active in Reports: 03/30/1994 Last EDR Contact: 02/16/2009 Number of Days to Update: 56 Next Scheduled EDR Contact: 05/18/2009 Data Release Frequency: No Update Planned

CERCLIS: Comprehensive Environmental Response, Compensation, and Liability Information System CERCLIS contains data on potentially hazardous waste sites that have been reported to the USEPA by states, municipalities, private companies and private persons, pursuant to Section 103 of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). CERCLIS contains sites which are either proposed to or on the National Priorities List (NPL) and sites which are in the screening and assessment phase for possible inclusion on the NPL. Date of Government Version: 10/07/2008 Source: EPA Date Data Arrived at EDR: 10/16/2008 Telephone: 703-412-9810 Date Made Active in Reports: 12/08/2008 Last EDR Contact: 01/30/2009 Number of Days to Update: 53 Next Scheduled EDR Contact: 04/13/2009 Data Release Frequency: Quarterly

CERCLIS-NFRAP: CERCLIS No Further Remedial Action Planned Archived sites are sites that have been removed and archived from the inventory of CERCLIS sites. Archived status indicates that, to the best of EPA’s knowledge, assessment at a site has been completed and that EPA has determined no further steps will be taken to list this site on the National Priorities List (NPL), unless information indicates this decision was not appropriate or other considerations require a recommendation for listing at a later time. This decision does not necessarily mean that there is no hazard associated with a given site; it only means that, based upon available information, the location is not judged to be a potential NPL site. Date of Government Version: 12/03/2007 Source: EPA Date Data Arrived at EDR: 12/06/2007 Telephone: 703-412-9810 Date Made Active in Reports: 02/20/2008 Last EDR Contact: 03/16/2009 Number of Days to Update: 76 Next Scheduled EDR Contact: 06/15/2009 Data Release Frequency: Quarterly

LIENS 2: CERCLA Lien Information A Federal CERCLA (’Superfund’) lien can exist by operation of law at any site or property at which EPA has spent Superfund monies. These monies are spent to investigate and address releases and threatened releases of contamination. CERCLIS provides information as to the identity of these sites and properties. Date of Government Version: 11/20/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 12/23/2008 Telephone: 202-564-6023 Date Made Active in Reports: 03/16/2009 Last EDR Contact: 03/03/2009 Number of Days to Update: 83 Next Scheduled EDR Contact: 05/18/2009 Data Release Frequency: Varies

CORRACTS: Corrective Action Report CORRACTS identifies hazardous waste handlers with RCRA corrective action activity. Date of Government Version: 12/17/2008 Source: EPA Date Data Arrived at EDR: 12/22/2008 Telephone: 800-424-9346 Date Made Active in Reports: 03/30/2009 Last EDR Contact: 03/03/2009 Number of Days to Update: 98 Next Scheduled EDR Contact: 06/01/2009 Data Release Frequency: Quarterly

RCRA-TSDF: RCRA - Transporters, Storage and Disposal RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Transporters are individuals or entities that move hazardous waste from the generator offsite to a facility that can recycle, treat, store, or dispose of the waste. TSDFs treat, store, or dispose of the waste.

TC02456869.1r Page GR-2 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

Date of Government Version: 11/12/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 11/18/2008 Telephone: (206) 553-1200 Date Made Active in Reports: 03/16/2009 Last EDR Contact: 03/25/2009 Number of Days to Update: 118 Next Scheduled EDR Contact: 05/18/2009 Data Release Frequency: Quarterly

RCRA-LQG: RCRA - Large Quantity Generators RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Large quantity generators (LQGs) generate over 1,000 kilograms (kg) of hazardous waste, or over 1 kg of acutely hazardous waste per month. Date of Government Version: 11/12/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 11/18/2008 Telephone: (206) 553-1200 Date Made Active in Reports: 03/16/2009 Last EDR Contact: 03/25/2009 Number of Days to Update: 118 Next Scheduled EDR Contact: 05/18/2009 Data Release Frequency: Quarterly

RCRA-SQG: RCRA - Small Quantity Generators RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Small quantity generators (SQGs) generate between 100 kg and 1,000 kg of hazardous waste per month. Date of Government Version: 11/12/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 11/18/2008 Telephone: (206) 553-1200 Date Made Active in Reports: 03/16/2009 Last EDR Contact: 03/25/2009 Number of Days to Update: 118 Next Scheduled EDR Contact: 05/18/2009 Data Release Frequency: Quarterly

RCRA-CESQG: RCRA - Conditionally Exempt Small Quantity Generators RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Conditionally exempt small quantity generators (CESQGs) generate less than 100 kg of hazardous waste, or less than 1 kg of acutely hazardous waste per month. Date of Government Version: 11/12/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 11/18/2008 Telephone: (206) 553-1200 Date Made Active in Reports: 03/16/2009 Last EDR Contact: 03/25/2009 Number of Days to Update: 118 Next Scheduled EDR Contact: 05/18/2009 Data Release Frequency: Varies

RCRA-NonGen: RCRA - Non Generators RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Non-Generators do not presently generate hazardous waste. Date of Government Version: 11/12/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 11/18/2008 Telephone: (206) 553-1200 Date Made Active in Reports: 03/16/2009 Last EDR Contact: 03/25/2009 Number of Days to Update: 118 Next Scheduled EDR Contact: 05/18/2009 Data Release Frequency: Varies

TC02456869.1r Page GR-3 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

US ENG CONTROLS: Engineering Controls Sites List A listing of sites with engineering controls in place. Engineering controls include various forms of caps, building foundations, liners, and treatment methods to create pathway elimination for regulated substances to enter environmental media or effect human health. Date of Government Version: 10/06/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 10/17/2008 Telephone: 703-603-0695 Date Made Active in Reports: 12/08/2008 Last EDR Contact: 03/30/2009 Number of Days to Update: 52 Next Scheduled EDR Contact: 06/29/2009 Data Release Frequency: Varies

US INST CONTROL: Sites with Institutional Controls A listing of sites with institutional controls in place. Institutional controls include administrative measures, such as groundwater use restrictions, construction restrictions, property use restrictions, and post remediation care requirements intended to prevent exposure to contaminants remaining on site. Deed restrictions are generally required as part of the institutional controls. Date of Government Version: 10/06/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 10/17/2008 Telephone: 703-603-0695 Date Made Active in Reports: 12/08/2008 Last EDR Contact: 03/30/2009 Number of Days to Update: 52 Next Scheduled EDR Contact: 06/29/2009 Data Release Frequency: Varies

ERNS: Emergency Response Notification System Emergency Response Notification System. ERNS records and stores information on reported releases of oil and hazardous substances. Date of Government Version: 12/31/2007 Source: National Response Center, United States Coast Guard Date Data Arrived at EDR: 01/23/2008 Telephone: 202-267-2180 Date Made Active in Reports: 03/17/2008 Last EDR Contact: 01/30/2009 Number of Days to Update: 54 Next Scheduled EDR Contact: 04/19/2009 Data Release Frequency: Annually

HMIRS: Hazardous Materials Information Reporting System Hazardous Materials Incident Report System. HMIRS contains hazardous material spill incidents reported to DOT. Date of Government Version: 09/30/2008 Source: U.S. Department of Transportation Date Data Arrived at EDR: 10/16/2008 Telephone: 202-366-4555 Date Made Active in Reports: 11/19/2008 Last EDR Contact: 01/30/2009 Number of Days to Update: 34 Next Scheduled EDR Contact: 04/13/2009 Data Release Frequency: Annually

DOT OPS: Incident and Accident Data Department of Transporation, Office of Pipeline Safety Incident and Accident data. Date of Government Version: 05/14/2008 Source: Department of Transporation, Office of Pipeline Safety Date Data Arrived at EDR: 05/28/2008 Telephone: 202-366-4595 Date Made Active in Reports: 08/08/2008 Last EDR Contact: 02/24/2009 Number of Days to Update: 72 Next Scheduled EDR Contact: 05/25/2009 Data Release Frequency: Varies

CDL: Clandestine Drug Labs A listing of clandestine drug lab locations. The U.S. Department of Justice ("the Department") provides this web site as a public service. It contains addresses of some locations where law enforcement agencies reported they found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites. In most cases, the source of the entries is not the Department, and the Department has not verified the entry and does not guarantee its accuracy. Members of the public must verify the accuracy of all entries by, for example, contacting local law enforcement and local health departments.

TC02456869.1r Page GR-4 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

Date of Government Version: 07/01/2008 Source: Drug Enforcement Administration Date Data Arrived at EDR: 10/31/2008 Telephone: 202-307-1000 Date Made Active in Reports: 12/23/2008 Last EDR Contact: 03/26/2009 Number of Days to Update: 53 Next Scheduled EDR Contact: 06/22/2009 Data Release Frequency: Quarterly

US BROWNFIELDS: A Listing of Brownfields Sites Included in the listing are brownfields properties addresses by Cooperative Agreement Recipients and brownfields properties addressed by Targeted Brownfields Assessments. Targeted Brownfields Assessments-EPA’s Targeted Brownfields Assessments (TBA) program is designed to help states, tribes, and municipalities--especially those without EPA Brownfields Assessment Demonstration Pilots--minimize the uncertainties of contamination often associated with brownfields. Under the TBA program, EPA provides funding and/or technical assistance for environmental assessments at brownfields sites throughout the country. Targeted Brownfields Assessments supplement and work with other efforts under EPA’s Brownfields Initiative to promote cleanup and redevelopment of brownfields. Cooperative Agreement Recipients-States, political subdivisions, territories, and Indian tribes become Brownfields Cleanup Revolving Loan Fund (BCRLF) cooperative agreement recipients when they enter into BCRLF cooperative agreements with the U.S. EPA. EPA selects BCRLF cooperative agreement recipients based on a proposal and application process. BCRLF cooperative agreement recipients must use EPA funds provided through BCRLF cooperative agreement for specified brownfields-related cleanup activities. Date of Government Version: 10/01/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 11/14/2008 Telephone: 202-566-2777 Date Made Active in Reports: 12/23/2008 Last EDR Contact: 02/10/2009 Number of Days to Update: 39 Next Scheduled EDR Contact: 04/13/2009 Data Release Frequency: Semi-Annually

DOD: Department of Defense Sites This data set consists of federally owned or administered lands, administered by the Department of Defense, that have any area equal to or greater than 640 acres of the United States, Puerto Rico, and the U.S. Virgin Islands. Date of Government Version: 12/31/2005 Source: USGS Date Data Arrived at EDR: 11/10/2006 Telephone: 703-692-8801 Date Made Active in Reports: 01/11/2007 Last EDR Contact: 02/06/2009 Number of Days to Update: 62 Next Scheduled EDR Contact: 05/04/2009 Data Release Frequency: Semi-Annually

FUDS: Formerly Used Defense Sites The listing includes locations of Formerly Used Defense Sites properties where the US Army Corps of Engineers is actively working or will take necessary cleanup actions. Date of Government Version: 12/31/2007 Source: U.S. Army Corps of Engineers Date Data Arrived at EDR: 09/05/2008 Telephone: 202-528-4285 Date Made Active in Reports: 09/23/2008 Last EDR Contact: 03/30/2009 Number of Days to Update: 18 Next Scheduled EDR Contact: 06/29/2009 Data Release Frequency: Varies

LUCIS: Land Use Control Information System LUCIS contains records of land use control information pertaining to the former Navy Base Realignment and Closure properties. Date of Government Version: 12/09/2005 Source: Department of the Navy Date Data Arrived at EDR: 12/11/2006 Telephone: 843-820-7326 Date Made Active in Reports: 01/11/2007 Last EDR Contact: 03/09/2009 Number of Days to Update: 31 Next Scheduled EDR Contact: 06/08/2009 Data Release Frequency: Varies

CONSENT: Superfund (CERCLA) Consent Decrees Major legal settlements that establish responsibility and standards for cleanup at NPL (Superfund) sites. Released periodically by United States District Courts after settlement by parties to litigation matters.

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Date of Government Version: 11/03/2008 Source: Department of Justice, Consent Decree Library Date Data Arrived at EDR: 01/06/2009 Telephone: Varies Date Made Active in Reports: 03/30/2009 Last EDR Contact: 01/19/2009 Number of Days to Update: 83 Next Scheduled EDR Contact: 04/19/2009 Data Release Frequency: Varies

ROD: Records Of Decision Record of Decision. ROD documents mandate a permanent remedy at an NPL (Superfund) site containing technical and health information to aid in the cleanup. Date of Government Version: 10/21/2008 Source: EPA Date Data Arrived at EDR: 10/29/2008 Telephone: 703-416-0223 Date Made Active in Reports: 12/23/2008 Last EDR Contact: 03/30/2009 Number of Days to Update: 55 Next Scheduled EDR Contact: 06/29/2009 Data Release Frequency: Annually

UMTRA: Uranium Mill Tailings Sites Uranium ore was mined by private companies for federal government use in national defense programs. When the mills shut down, large piles of the sand-like material (mill tailings) remain after uranium has been extracted from the ore. Levels of human exposure to radioactive materials from the piles are low; however, in some cases tailings were used as construction materials before the potential health hazards of the tailings were recognized. Date of Government Version: 07/13/2007 Source: Department of Energy Date Data Arrived at EDR: 12/03/2007 Telephone: 505-845-0011 Date Made Active in Reports: 01/24/2008 Last EDR Contact: 03/16/2009 Number of Days to Update: 52 Next Scheduled EDR Contact: 06/15/2009 Data Release Frequency: Varies

ODI: Open Dump Inventory An open dump is defined as a disposal facility that does not comply with one or more of the Part 257 or Part 258 Subtitle D Criteria. Date of Government Version: 06/30/1985 Source: Environmental Protection Agency Date Data Arrived at EDR: 08/09/2004 Telephone: 800-424-9346 Date Made Active in Reports: 09/17/2004 Last EDR Contact: 06/09/2004 Number of Days to Update: 39 Next Scheduled EDR Contact: N/A Data Release Frequency: No Update Planned

DEBRIS REGION 9: Torres Martinez Reservation Illegal Dump Site Locations A listing of illegal dump sites location on the Torres Martinez Indian Reservation located in eastern Riverside County and northern Imperial County, California. Date of Government Version: 03/25/2008 Source: EPA, Region 9 Date Data Arrived at EDR: 04/17/2008 Telephone: 415-972-3336 Date Made Active in Reports: 05/15/2008 Last EDR Contact: 03/23/2009 Number of Days to Update: 28 Next Scheduled EDR Contact: 06/22/2009 Data Release Frequency: Varies

MINES: Mines Master Index File Contains all mine identification numbers issued for mines active or opened since 1971. The data also includes violation information. Date of Government Version: 10/31/2008 Source: Department of Labor, Mine Safety and Health Administration Date Data Arrived at EDR: 12/23/2008 Telephone: 303-231-5959 Date Made Active in Reports: 03/30/2009 Last EDR Contact: 03/24/2009 Number of Days to Update: 97 Next Scheduled EDR Contact: 06/22/2009 Data Release Frequency: Semi-Annually

TRIS: Toxic Chemical Release Inventory System Toxic Release Inventory System. TRIS identifies facilities which release toxic chemicals to the air, water and land in reportable quantities under SARA Title III Section 313.

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Date of Government Version: 12/31/2006 Source: EPA Date Data Arrived at EDR: 02/29/2008 Telephone: 202-566-0250 Date Made Active in Reports: 04/18/2008 Last EDR Contact: 03/17/2009 Number of Days to Update: 49 Next Scheduled EDR Contact: 06/15/2009 Data Release Frequency: Annually

TSCA: Toxic Substances Control Act Toxic Substances Control Act. TSCA identifies manufacturers and importers of chemical substances included on the TSCA Chemical Substance Inventory list. It includes data on the production volume of these substances by plant site. Date of Government Version: 12/31/2002 Source: EPA Date Data Arrived at EDR: 04/14/2006 Telephone: 202-260-5521 Date Made Active in Reports: 05/30/2006 Last EDR Contact: 02/18/2009 Number of Days to Update: 46 Next Scheduled EDR Contact: 04/13/2009 Data Release Frequency: Every 4 Years

FTTS: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act) FTTS tracks administrative cases and pesticide enforcement actions and compliance activities related to FIFRA, TSCA and EPCRA (Emergency Planning and Community Right-to-Know Act). To maintain currency, EDR contacts the Agency on a quarterly basis. Date of Government Version: 10/08/2008 Source: EPA/Office of Prevention, Pesticides and Toxic Substances Date Data Arrived at EDR: 10/17/2008 Telephone: 202-566-1667 Date Made Active in Reports: 12/08/2008 Last EDR Contact: 03/16/2009 Number of Days to Update: 52 Next Scheduled EDR Contact: 06/15/2009 Data Release Frequency: Quarterly

FTTS INSP: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act) A listing of FIFRA/TSCA Tracking System (FTTS) inspections and enforcements. Date of Government Version: 10/08/2008 Source: EPA Date Data Arrived at EDR: 10/17/2008 Telephone: 202-566-1667 Date Made Active in Reports: 12/08/2008 Last EDR Contact: 03/16/2009 Number of Days to Update: 52 Next Scheduled EDR Contact: 06/15/2009 Data Release Frequency: Quarterly

HIST FTTS: FIFRA/TSCA Tracking System Administrative Case Listing A complete administrative case listing from the FIFRA/TSCA Tracking System (FTTS) for all ten EPA regions. The information was obtained from the National Compliance Database (NCDB). NCDB supports the implementation of FIFRA (Federal Insecticide, Fungicide, and Rodenticide Act) and TSCA (Toxic Substances Control Act). Some EPA regions are now closing out records. Because of that, and the fact that some EPA regions are not providing EPA Headquarters with updated records, it was decided to create a HIST FTTS database. It included records that may not be included in the newer FTTS database updates. This database is no longer updated. Date of Government Version: 10/19/2006 Source: Environmental Protection Agency Date Data Arrived at EDR: 03/01/2007 Telephone: 202-564-2501 Date Made Active in Reports: 04/10/2007 Last EDR Contact: 12/17/2007 Number of Days to Update: 40 Next Scheduled EDR Contact: 03/17/2008 Data Release Frequency: No Update Planned

HIST FTTS INSP: FIFRA/TSCA Tracking System Inspection & Enforcement Case Listing A complete inspection and enforcement case listing from the FIFRA/TSCA Tracking System (FTTS) for all ten EPA regions. The information was obtained from the National Compliance Database (NCDB). NCDB supports the implementation of FIFRA (Federal Insecticide, Fungicide, and Rodenticide Act) and TSCA (Toxic Substances Control Act). Some EPA regions are now closing out records. Because of that, and the fact that some EPA regions are not providing EPA Headquarters with updated records, it was decided to create a HIST FTTS database. It included records that may not be included in the newer FTTS database updates. This database is no longer updated.

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Date of Government Version: 10/19/2006 Source: Environmental Protection Agency Date Data Arrived at EDR: 03/01/2007 Telephone: 202-564-2501 Date Made Active in Reports: 04/10/2007 Last EDR Contact: 12/17/2008 Number of Days to Update: 40 Next Scheduled EDR Contact: 03/17/2008 Data Release Frequency: No Update Planned

SSTS: Section 7 Tracking Systems Section 7 of the Federal Insecticide, Fungicide and Rodenticide Act, as amended (92 Stat. 829) requires all registered pesticide-producing establishments to submit a report to the Environmental Protection Agency by March 1st each year. Each establishment must report the types and amounts of pesticides, active ingredients and devices being produced, and those having been produced and sold or distributed in the past year. Date of Government Version: 12/31/2006 Source: EPA Date Data Arrived at EDR: 03/14/2008 Telephone: 202-564-4203 Date Made Active in Reports: 04/18/2008 Last EDR Contact: 12/04/2008 Number of Days to Update: 35 Next Scheduled EDR Contact: 01/12/2009 Data Release Frequency: Annually

ICIS: Integrated Compliance Information System The Integrated Compliance Information System (ICIS) supports the information needs of the national enforcement and compliance program as well as the unique needs of the National Pollutant Discharge Elimination System (NPDES) program. Date of Government Version: 07/31/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 08/13/2008 Telephone: 202-564-5088 Date Made Active in Reports: 09/09/2008 Last EDR Contact: 01/12/2009 Number of Days to Update: 27 Next Scheduled EDR Contact: 04/13/2009 Data Release Frequency: Quarterly

PADS: PCB Activity Database System PCB Activity Database. PADS Identifies generators, transporters, commercial storers and/or brokers and disposers of PCB’s who are required to notify the EPA of such activities. Date of Government Version: 12/04/2007 Source: EPA Date Data Arrived at EDR: 02/07/2008 Telephone: 202-566-0500 Date Made Active in Reports: 03/17/2008 Last EDR Contact: 02/02/2009 Number of Days to Update: 39 Next Scheduled EDR Contact: 05/04/2009 Data Release Frequency: Annually

MLTS: Material Licensing Tracking System MLTS is maintained by the Nuclear Regulatory Commission and contains a list of approximately 8,100 sites which possess or use radioactive materials and which are subject to NRC licensing requirements. To maintain currency, EDR contacts the Agency on a quarterly basis. Date of Government Version: 01/07/2009 Source: Nuclear Regulatory Commission Date Data Arrived at EDR: 01/15/2009 Telephone: 301-415-7169 Date Made Active in Reports: 03/30/2009 Last EDR Contact: 03/30/2009 Number of Days to Update: 74 Next Scheduled EDR Contact: 06/29/2009 Data Release Frequency: Quarterly

RADINFO: Radiation Information Database The Radiation Information Database (RADINFO) contains information about facilities that are regulated by U.S. Environmental Protection Agency (EPA) regulations for radiation and radioactivity. Date of Government Version: 10/28/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 10/29/2008 Telephone: 202-343-9775 Date Made Active in Reports: 12/08/2008 Last EDR Contact: 01/30/2009 Number of Days to Update: 40 Next Scheduled EDR Contact: 04/27/2009 Data Release Frequency: Quarterly

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FINDS: Facility Index System/Facility Registry System Facility Index System. FINDS contains both facility information and ’pointers’ to other sources that contain more detail. EDR includes the following FINDS databases in this report: PCS (Permit Compliance System), AIRS (Aerometric Information Retrieval System), DOCKET (Enforcement Docket used to manage and track information on civil judicial enforcement cases for all environmental statutes), FURS (Federal Underground Injection Control), C-DOCKET (Criminal Docket System used to track criminal enforcement actions for all environmental statutes), FFIS (Federal Facilities Information System), STATE (State Environmental Laws and Statutes), and PADS (PCB Activity Data System). Date of Government Version: 10/30/2008 Source: EPA Date Data Arrived at EDR: 10/31/2008 Telephone: (206) 553-1200 Date Made Active in Reports: 12/23/2008 Last EDR Contact: 03/30/2009 Number of Days to Update: 53 Next Scheduled EDR Contact: 06/29/2009 Data Release Frequency: Quarterly

RAATS: RCRA Administrative Action Tracking System RCRA Administration Action Tracking System. RAATS contains records based on enforcement actions issued under RCRA pertaining to major violators and includes administrative and civil actions brought by the EPA. For administration actions after September 30, 1995, data entry in the RAATS database was discontinued. EPA will retain a copy of the database for historical records. It was necessary to terminate RAATS because a decrease in agency resources made it impossible to continue to update the information contained in the database. Date of Government Version: 04/17/1995 Source: EPA Date Data Arrived at EDR: 07/03/1995 Telephone: 202-564-4104 Date Made Active in Reports: 08/07/1995 Last EDR Contact: 06/02/2008 Number of Days to Update: 35 Next Scheduled EDR Contact: 09/01/2008 Data Release Frequency: No Update Planned

BRS: Biennial Reporting System The Biennial Reporting System is a national system administered by the EPA that collects data on the generation and management of hazardous waste. BRS captures detailed data from two groups: Large Quantity Generators (LQG) and Treatment, Storage, and Disposal Facilities. Date of Government Version: 12/31/2005 Source: EPA/NTIS Date Data Arrived at EDR: 03/06/2007 Telephone: 800-424-9346 Date Made Active in Reports: 04/13/2007 Last EDR Contact: 02/19/2009 Number of Days to Update: 38 Next Scheduled EDR Contact: 06/08/2009 Data Release Frequency: Biennially

SCRD DRYCLEANERS: State Coalition for Remediation of Drycleaners Listing The State Coalition for Remediation of Drycleaners was established in 1998, with support from the U.S. EPA Office of Superfund Remediation and Technology Innovation. It is comprised of representatives of states with established drycleaner remediation programs. Currently the member states are Alabama, Connecticut, Florida, Illinois, Kansas, Minnesota, Missouri, North Carolina, Oregon, South Carolina, Tennessee, Texas, and Wisconsin. Date of Government Version: 12/08/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 12/09/2008 Telephone: 615-532-8599 Date Made Active in Reports: 03/16/2009 Last EDR Contact: 03/23/2009 Number of Days to Update: 97 Next Scheduled EDR Contact: 05/11/2009 Data Release Frequency: Varies STATE AND LOCAL RECORDS

CSCSL: Confirmed & Suspected Contaminated Sites List State Hazardous Waste Sites. State hazardous waste site records are the states’ equivalent to CERCLIS. These sites may or may not already be listed on the federal CERCLIS list. Priority sites planned for cleanup using state funds (state equivalent of Superfund) are identified along with sites where cleanup will be paid for by potentially responsible parties. Available information varies by state. Date of Government Version: 02/10/2009 Source: Department of Ecology Date Data Arrived at EDR: 02/11/2009 Telephone: 360-407-7200 Date Made Active in Reports: 03/24/2009 Last EDR Contact: 02/11/2009 Number of Days to Update: 41 Next Scheduled EDR Contact: 05/11/2009 Data Release Frequency: Semi-Annually

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HSL: Hazardous Sites List The Hazardous Sites List is a subset of the CSCSL Report. It includes sites which have been assessed and ranked using the Washington Ranking Method (WARM). Date of Government Version: 08/20/2008 Source: Department of Ecology Date Data Arrived at EDR: 09/19/2008 Telephone: 360-407-7200 Date Made Active in Reports: 09/24/2008 Last EDR Contact: 03/05/2009 Number of Days to Update: 5 Next Scheduled EDR Contact: 06/01/2009 Data Release Frequency: Semi-Annually

CSCSL NFA: Confirmed & Contaminated Sites - No Further Action The data set contains information about sites previously on the Confirmed and Suspected Contaminated Sites list that have received a No Further Action (NFA) determination. Because it is necessary to maintain historical records of sites that have been investigated and cleaned up, sites are not deleted from the database when cleanup activities are completed. Instead, a No Further Action code is entered based upon the type of NFA determination the site received. Date of Government Version: 02/10/2009 Source: Department of Ecology Date Data Arrived at EDR: 02/11/2009 Telephone: 360-407-7170 Date Made Active in Reports: 03/24/2009 Last EDR Contact: 02/11/2009 Number of Days to Update: 41 Next Scheduled EDR Contact: 05/11/2009 Data Release Frequency: Semi-Annually

SWF/LF: Solid Waste Facility Database Solid Waste Facilities/Landfill Sites. SWF/LF type records typically contain an inventory of solid waste disposal facilities or landfills in a particular state. Depending on the state, these may be active or inactive facilities or open dumps that failed to meet RCRA Subtitle D Section 4004 criteria for solid waste landfills or disposal sites. Date of Government Version: 01/12/2009 Source: Department of Ecology Date Data Arrived at EDR: 01/13/2009 Telephone: 360-407-6132 Date Made Active in Reports: 03/24/2009 Last EDR Contact: 03/30/2009 Number of Days to Update: 70 Next Scheduled EDR Contact: 06/29/2009 Data Release Frequency: Annually

SWTIRE: Solid Waste Tire Facilities This study identified sites statewide with unauthorized accumulations of scrap tires. Date of Government Version: 11/01/2005 Source: Department of Ecology Date Data Arrived at EDR: 03/16/2006 Telephone: N/A Date Made Active in Reports: 04/13/2006 Last EDR Contact: 12/31/2008 Number of Days to Update: 28 Next Scheduled EDR Contact: 03/31/2009 Data Release Frequency: Varies

LUST: Leaking Underground Storage Tanks Site List Leaking Underground Storage Tank Incident Reports. LUST records contain an inventory of reported leaking underground storage tank incidents. Not all states maintain these records, and the information stored varies by state. Date of Government Version: 03/10/2009 Source: Department of Ecology Date Data Arrived at EDR: 03/11/2009 Telephone: 360-407-7183 Date Made Active in Reports: 03/24/2009 Last EDR Contact: 03/11/2009 Number of Days to Update: 13 Next Scheduled EDR Contact: 06/08/2009 Data Release Frequency: Quarterly

UST: Underground Storage Tank Database Registered Underground Storage Tanks. UST’s are regulated under Subtitle I of the Resource Conservation and Recovery Act (RCRA) and must be registered with the state department responsible for administering the UST program. Available information varies by state program.

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Date of Government Version: 03/10/2009 Source: Department of Ecology Date Data Arrived at EDR: 03/11/2009 Telephone: 360-407-7183 Date Made Active in Reports: 03/30/2009 Last EDR Contact: 03/11/2009 Number of Days to Update: 19 Next Scheduled EDR Contact: 06/08/2009 Data Release Frequency: Quarterly

AST: Aboveground Storage Tank Locations A listing of aboveground storage tank locations regulated by the Department of Ecology’s Spill Prevention, Preparedness and Response Program. Date of Government Version: 11/24/2008 Source: Department of Ecology Date Data Arrived at EDR: 11/25/2008 Telephone: 360-407-7562 Date Made Active in Reports: 02/13/2009 Last EDR Contact: 02/23/2009 Number of Days to Update: 80 Next Scheduled EDR Contact: 05/25/2009 Data Release Frequency: Varies

WA MANIFEST: Hazardous Waste Manifest Data Hazardous waste manifest information. Date of Government Version: 12/31/2007 Source: Department of Ecology Date Data Arrived at EDR: 05/20/2008 Telephone: N/A Date Made Active in Reports: 06/26/2008 Last EDR Contact: 02/09/2009 Number of Days to Update: 37 Next Scheduled EDR Contact: 05/11/2009 Data Release Frequency: Annually

SPILLS: Reported Spills Spills reported to the Spill Prevention, Preparedness and Response Division. Date of Government Version: 01/12/2009 Source: Department of Ecology Date Data Arrived at EDR: 01/13/2009 Telephone: 360-407-6950 Date Made Active in Reports: 03/24/2009 Last EDR Contact: 03/30/2009 Number of Days to Update: 70 Next Scheduled EDR Contact: 06/29/2009 Data Release Frequency: Semi-Annually

INST CONTROL: Institutional Control Site List Sites that have institutional controls. Date of Government Version: 03/04/2009 Source: Department of Ecology Date Data Arrived at EDR: 03/05/2009 Telephone: 360-407-7170 Date Made Active in Reports: 03/24/2009 Last EDR Contact: 03/05/2009 Number of Days to Update: 19 Next Scheduled EDR Contact: 06/01/2009 Data Release Frequency: Varies

VCP: Voluntary Cleanup Program Sites Sites that have entered either the Voluntary Cleanup Program or its predecessor Independent Remedial Action Program. Date of Government Version: 02/10/2009 Source: Department of Ecology Date Data Arrived at EDR: 02/20/2009 Telephone: 360-407-7200 Date Made Active in Reports: 03/24/2009 Last EDR Contact: 02/11/2009 Number of Days to Update: 32 Next Scheduled EDR Contact: 05/11/2009 Data Release Frequency: Varies

ICR: Independent Cleanup Reports These are remedial action reports Ecology has received from either the owner or operator of the sites. These actions have been conducted without department oversight or approval and are not under an order or decree. This database is no longer updated by the Department of Ecology. Date of Government Version: 12/01/2002 Source: Department of Ecology Date Data Arrived at EDR: 01/03/2003 Telephone: 360-407-7200 Date Made Active in Reports: 01/22/2003 Last EDR Contact: 02/09/2009 Number of Days to Update: 19 Next Scheduled EDR Contact: 05/11/2009 Data Release Frequency: No Update Planned

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DRYCLEANERS: Drycleaner List A listing of registered drycleaners who registered with the Department of Ecology (using the SIC code of 7215 and 7216) as hazardous waste generators. Date of Government Version: 12/31/2007 Source: Department of Ecology Date Data Arrived at EDR: 05/20/2008 Telephone: 360-407-6732 Date Made Active in Reports: 06/26/2008 Last EDR Contact: 02/09/2009 Number of Days to Update: 37 Next Scheduled EDR Contact: 05/11/2009 Data Release Frequency: Varies

BROWNFIELDS: Brownfields Sites Listing A listing of brownfields sites included in the Confirmed & Suspected Sites Listing. Brownfields are abandoned, idle or underused commercial or industrial properties, where the expansion or redevelopment is hindered by real or perceived contamination. Brownfields vary in size, location, age, and past use -- they can be anything from a five-hundred acre automobile assembly plant to a small, abandoned corner gas station. Date of Government Version: 02/10/2009 Source: Department of Ecology Date Data Arrived at EDR: 02/11/2009 Telephone: 360-725-4030 Date Made Active in Reports: 03/24/2009 Last EDR Contact: 02/11/2009 Number of Days to Update: 41 Next Scheduled EDR Contact: 05/11/2009 Data Release Frequency: Varies

CDL: Clandestine Drug Lab Contaminated Site List Illegal methamphetamine labs use hazardous chemicals that create public health hazards. Chemicals and residues can cause burns, respiratory and neurological damage, and death. Biological hazards associated with intravenous needles, feces, and blood also pose health risks. Date of Government Version: 02/09/2009 Source: Department of Health Date Data Arrived at EDR: 03/18/2009 Telephone: 360-236-3380 Date Made Active in Reports: 03/24/2009 Last EDR Contact: 03/05/2009 Number of Days to Update: 6 Next Scheduled EDR Contact: 06/01/2009 Data Release Frequency: Varies

NPDES: Water Quality Permit System Data A listing of permitted wastewater facilities. Date of Government Version: 02/10/2009 Source: Department of Ecology Date Data Arrived at EDR: 02/11/2009 Telephone: 360-407-6073 Date Made Active in Reports: 03/24/2009 Last EDR Contact: 02/11/2009 Number of Days to Update: 41 Next Scheduled EDR Contact: 05/11/2009 Data Release Frequency: Quarterly

AIRS (EMI): Washington Emissions Data System Emissions inventory data. Date of Government Version: 12/31/2007 Source: Department of Ecology Date Data Arrived at EDR: 01/15/2009 Telephone: 360-407-6040 Date Made Active in Reports: 03/24/2009 Last EDR Contact: 01/12/2009 Number of Days to Update: 68 Next Scheduled EDR Contact: 04/13/2009 Data Release Frequency: Annually

HIST CDL: List of Sites Contaminated by Clandestine Drug Labs This listing of contaminated sites by Clandestine Drug Labs includes non-remediated properties. The current CDL listing does not. This listing is no longer updated by the state agency. Date of Government Version: 02/08/2007 Source: Department of Health Date Data Arrived at EDR: 06/26/2007 Telephone: 360-236-3381 Date Made Active in Reports: 07/19/2007 Last EDR Contact: 06/02/2008 Number of Days to Update: 23 Next Scheduled EDR Contact: 09/01/2008 Data Release Frequency: No Update Planned

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INACTIVE DRYCLEANERS: Inactive Drycleaners A listing of inactive drycleaner facility locations. Date of Government Version: 12/31/2007 Source: Department of Ecology Date Data Arrived at EDR: 05/20/2008 Telephone: 360-407-6732 Date Made Active in Reports: 06/26/2008 Last EDR Contact: 02/09/2009 Number of Days to Update: 37 Next Scheduled EDR Contact: 05/11/2009 Data Release Frequency: Annually TRIBAL RECORDS

INDIAN RESERV: Indian Reservations This map layer portrays Indian administered lands of the United States that have any area equal to or greater than 640 acres. Date of Government Version: 12/31/2005 Source: USGS Date Data Arrived at EDR: 12/08/2006 Telephone: 202-208-3710 Date Made Active in Reports: 01/11/2007 Last EDR Contact: 02/06/2009 Number of Days to Update: 34 Next Scheduled EDR Contact: 05/04/2009 Data Release Frequency: Semi-Annually

INDIAN ODI: Report on the Status of Open Dumps on Indian Lands Location of open dumps on Indian land. Date of Government Version: 12/31/1998 Source: Environmental Protection Agency Date Data Arrived at EDR: 12/03/2007 Telephone: 703-308-8245 Date Made Active in Reports: 01/24/2008 Last EDR Contact: 02/23/2009 Number of Days to Update: 52 Next Scheduled EDR Contact: 05/25/2009 Data Release Frequency: Varies

INDIAN LUST R10: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Alaska, Idaho, Oregon and Washington. Date of Government Version: 03/03/2009 Source: EPA Region 10 Date Data Arrived at EDR: 03/04/2009 Telephone: 206-553-2857 Date Made Active in Reports: 03/30/2009 Last EDR Contact: 02/16/2009 Number of Days to Update: 26 Next Scheduled EDR Contact: 05/18/2009 Data Release Frequency: Quarterly

INDIAN LUST R8: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Colorado, Montana, North Dakota, South Dakota, Utah and Wyoming. Date of Government Version: 03/13/2009 Source: EPA Region 8 Date Data Arrived at EDR: 03/17/2009 Telephone: 303-312-6271 Date Made Active in Reports: 03/30/2009 Last EDR Contact: 02/16/2009 Number of Days to Update: 13 Next Scheduled EDR Contact: 05/18/2009 Data Release Frequency: Quarterly

INDIAN LUST R7: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Iowa, Kansas, and Nebraska Date of Government Version: 04/01/2008 Source: EPA Region 7 Date Data Arrived at EDR: 12/03/2008 Telephone: 913-551-7003 Date Made Active in Reports: 12/23/2008 Last EDR Contact: 02/20/2009 Number of Days to Update: 20 Next Scheduled EDR Contact: 05/18/2009 Data Release Frequency: Varies

INDIAN LUST R6: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in New Mexico and Oklahoma. Date of Government Version: 02/15/2009 Source: EPA Region 6 Date Data Arrived at EDR: 02/27/2009 Telephone: 214-665-6597 Date Made Active in Reports: 03/16/2009 Last EDR Contact: 02/16/2009 Number of Days to Update: 17 Next Scheduled EDR Contact: 05/18/2009 Data Release Frequency: Varies

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INDIAN LUST R4: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Florida, Mississippi and North Carolina. Date of Government Version: 06/06/2008 Source: EPA Region 4 Date Data Arrived at EDR: 10/09/2008 Telephone: 404-562-8677 Date Made Active in Reports: 11/19/2008 Last EDR Contact: 02/16/2009 Number of Days to Update: 41 Next Scheduled EDR Contact: 05/18/2009 Data Release Frequency: Semi-Annually

INDIAN LUST R1: Leaking Underground Storage Tanks on Indian Land A listing of leaking underground storage tank locations on Indian Land. Date of Government Version: 02/19/2009 Source: EPA Region 1 Date Data Arrived at EDR: 02/19/2009 Telephone: 617-918-1313 Date Made Active in Reports: 03/16/2009 Last EDR Contact: 02/16/2009 Number of Days to Update: 25 Next Scheduled EDR Contact: 05/18/2009 Data Release Frequency: Varies

INDIAN LUST R9: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Arizona, California, New Mexico and Nevada Date of Government Version: 12/15/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 12/16/2008 Telephone: 415-972-3372 Date Made Active in Reports: 03/16/2009 Last EDR Contact: 02/16/2009 Number of Days to Update: 90 Next Scheduled EDR Contact: 05/18/2009 Data Release Frequency: Quarterly

INDIAN UST R1: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 1 (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont and ten Tribal Nations). Date of Government Version: 02/19/2009 Source: EPA, Region 1 Date Data Arrived at EDR: 02/19/2009 Telephone: 617-918-1313 Date Made Active in Reports: 03/16/2009 Last EDR Contact: 02/16/2009 Number of Days to Update: 25 Next Scheduled EDR Contact: 05/18/2009 Data Release Frequency: Varies

INDIAN UST R4: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 4 (Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee and Tribal Nations) Date of Government Version: 06/06/2008 Source: EPA Region 4 Date Data Arrived at EDR: 10/09/2008 Telephone: 404-562-9424 Date Made Active in Reports: 11/19/2008 Last EDR Contact: 02/16/2009 Number of Days to Update: 41 Next Scheduled EDR Contact: 05/18/2009 Data Release Frequency: Semi-Annually

INDIAN UST R5: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 5 (Michigan, Minnesota and Wisconsin and Tribal Nations). Date of Government Version: 09/08/2008 Source: EPA Region 5 Date Data Arrived at EDR: 09/19/2008 Telephone: 312-886-6136 Date Made Active in Reports: 10/16/2008 Last EDR Contact: 02/16/2009 Number of Days to Update: 27 Next Scheduled EDR Contact: 05/18/2009 Data Release Frequency: Varies

TC02456869.1r Page GR-14 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

INDIAN UST R6: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 6 (Louisiana, Arkansas, Oklahoma, New Mexico, Texas and 65 Tribes). Date of Government Version: 11/25/2008 Source: EPA Region 6 Date Data Arrived at EDR: 11/26/2008 Telephone: 214-665-7591 Date Made Active in Reports: 12/23/2008 Last EDR Contact: 02/16/2009 Number of Days to Update: 27 Next Scheduled EDR Contact: 05/18/2009 Data Release Frequency: Semi-Annually

INDIAN UST R7: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 7 (Iowa, Kansas, Missouri, Nebraska, and 9 Tribal Nations). Date of Government Version: 04/01/2008 Source: EPA Region 7 Date Data Arrived at EDR: 12/30/2008 Telephone: 913-551-7003 Date Made Active in Reports: 03/16/2009 Last EDR Contact: 02/20/2009 Number of Days to Update: 76 Next Scheduled EDR Contact: 05/18/2009 Data Release Frequency: Varies

INDIAN UST R8: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 8 (Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming and 27 Tribal Nations). Date of Government Version: 03/13/2009 Source: EPA Region 8 Date Data Arrived at EDR: 03/17/2009 Telephone: 303-312-6137 Date Made Active in Reports: 03/30/2009 Last EDR Contact: 02/16/2009 Number of Days to Update: 13 Next Scheduled EDR Contact: 05/18/2009 Data Release Frequency: Quarterly

INDIAN UST R9: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 9 (Arizona, California, Hawaii, Nevada, the Pacific Islands, and Tribal Nations). Date of Government Version: 12/15/2008 Source: EPA Region 9 Date Data Arrived at EDR: 12/16/2008 Telephone: 415-972-3368 Date Made Active in Reports: 03/16/2009 Last EDR Contact: 02/16/2009 Number of Days to Update: 90 Next Scheduled EDR Contact: 05/18/2009 Data Release Frequency: Quarterly

INDIAN UST R10: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 10 (Alaska, Idaho, Oregon, Washington, and Tribal Nations). Date of Government Version: 03/03/2009 Source: EPA Region 10 Date Data Arrived at EDR: 03/04/2009 Telephone: 206-553-2857 Date Made Active in Reports: 03/30/2009 Last EDR Contact: 02/16/2009 Number of Days to Update: 26 Next Scheduled EDR Contact: 05/18/2009 Data Release Frequency: Quarterly

INDIAN VCP R1: Voluntary Cleanup Priority Listing A listing of voluntary cleanup priority sites located on Indian Land located in Region 1. Date of Government Version: 04/02/2008 Source: EPA, Region 1 Date Data Arrived at EDR: 04/22/2008 Telephone: 617-918-1102 Date Made Active in Reports: 05/19/2008 Last EDR Contact: 01/19/2009 Number of Days to Update: 27 Next Scheduled EDR Contact: 04/19/2009 Data Release Frequency: Varies

TC02456869.1r Page GR-15 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

INDIAN VCP R7: Voluntary Cleanup Priority Lisitng A listing of voluntary cleanup priority sites located on Indian Land located in Region 7. Date of Government Version: 03/20/2008 Source: EPA, Region 7 Date Data Arrived at EDR: 04/22/2008 Telephone: 913-551-7365 Date Made Active in Reports: 05/19/2008 Last EDR Contact: 01/19/2009 Number of Days to Update: 27 Next Scheduled EDR Contact: 04/19/2009 Data Release Frequency: Varies EDR PROPRIETARY RECORDS

Manufactured Gas Plants: EDR Proprietary Manufactured Gas Plants The EDR Proprietary Manufactured Gas Plant Database includes records of coal gas plants (manufactured gas plants) compiled by EDR’s researchers. Manufactured gas sites were used in the United States from the 1800’s to 1950’s to produce a gas that could be distributed and used as fuel. These plants used whale oil, rosin, coal, or a mixture of coal, oil, and water that also produced a significant amount of waste. Many of the byproducts of the gas production, such as coal tar (oily waste containing volatile and non-volatile chemicals), sludges, oils and other compounds are potentially hazardous to human health and the environment. The byproduct from this process was frequently disposed of directly at the plant site and can remain or spread slowly, serving as a continuous source of soil and groundwater contamination. Date of Government Version: N/A Source: EDR, Inc. Date Data Arrived at EDR: N/A Telephone: N/A Date Made Active in Reports: N/A Last EDR Contact: N/A Number of Days to Update: N/A Next Scheduled EDR Contact: N/A Data Release Frequency: No Update Planned COUNTY RECORDS

KING COUNTY:

Abandoned Landfill Study in King County The King County Abandoned Landfill Survey was conducted from October through December 1984 by the Health Department’s Environmental Health Division at the request of the King County Council. The primary objective of the survey was to determine if any public health problems existed at the predetermined 24 sites. Date of Government Version: 04/30/1985 Source: Seattle-King County Department of Public Health Date Data Arrived at EDR: 11/07/1994 Telephone: 206-296-4785 Date Made Active in Reports: N/A Last EDR Contact: 10/21/1994 Number of Days to Update: 0 Next Scheduled EDR Contact: N/A Data Release Frequency: No Update Planned

SEATTLE COUNTY:

Abandoned Landfill Study in the City of Seattle The Seattle Abandoned Landfill Survey was conducted in June and July of 1984 by the Health Department’s Environmental Health Division at the request of the Mayor’s Office. The primary objective of the survey was to determine if any public health problems existed at the predetermined 12 sites. Date of Government Version: 07/30/1984 Source: Seattle - King County Department of Public Health Date Data Arrived at EDR: 11/07/1994 Telephone: 206-296-4785 Date Made Active in Reports: N/A Last EDR Contact: 10/21/1994 Number of Days to Update: 0 Next Scheduled EDR Contact: N/A Data Release Frequency: No Update Planned

SEATTLE/KING COUNTY:

TC02456869.1r Page GR-16 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

Seattle - King County Abandoned Landfill Toxicity / Hazard Assessment Project This report presents the Seattle-King County Health Department’s follow-up investigation of two city owned and four county owned abandoned landfills which was conducted from February to December 1986. Date of Government Version: 12/31/1986 Source: Department of Public Health Date Data Arrived at EDR: 08/18/1995 Telephone: 206-296-4785 Date Made Active in Reports: 09/20/1995 Last EDR Contact: 08/14/1995 Number of Days to Update: 33 Next Scheduled EDR Contact: N/A Data Release Frequency: No Update Planned

SNOHOMISH COUNTY:

Solid Waste Sites of Record at Snohomish Health District Solid waste disposal and/or utilization sites in Snohomish County. Date of Government Version: 10/01/2008 Source: Snohomish Health District Date Data Arrived at EDR: 01/30/2009 Telephone: 206-339-5250 Date Made Active in Reports: 03/24/2009 Last EDR Contact: 01/15/2009 Number of Days to Update: 53 Next Scheduled EDR Contact: 04/13/2009 Data Release Frequency: Semi-Annually

TACOMA/PIERCE COUNTY:

Closed Landfill Survey Following numerous requests for information about closed dumpsites and landfills in Pierce County, the Tacoma-Pierce County Health Department decided to conduct a study on the matter. The aim of the study was to evaluate public health risks associated with the closed dumpsites and landfills, and to determine the need, if any, for further investigations of a more detailed nature. The sites represent all of the known dumpsites and landfills closed after 1950. Date of Government Version: 09/01/2002 Source: Tacoma-Pierce County Health Department Date Data Arrived at EDR: 03/24/2003 Telephone: 206-591-6500 Date Made Active in Reports: 05/14/2003 Last EDR Contact: 03/19/2003 Number of Days to Update: 51 Next Scheduled EDR Contact: N/A Data Release Frequency: No Update Planned

OTHER DATABASE(S)

Depending on the geographic area covered by this report, the data provided in these specialty databases may or may not be complete. For example, the existence of wetlands information data in a specific report does not mean that all wetlands in the area covered by the report are included. Moreover, the absence of any reported wetlands information does not necessarily mean that wetlands do not exist in the area covered by the report.

CT MANIFEST: Hazardous Waste Manifest Data Facility and manifest data. Manifest is a document that lists and tracks hazardous waste from the generator through transporters to a tsd facility. Date of Government Version: 12/31/2006 Source: Department of Environmental Protection Date Data Arrived at EDR: 12/11/2008 Telephone: 860-424-3375 Date Made Active in Reports: 03/19/2009 Last EDR Contact: 03/13/2009 Number of Days to Update: 98 Next Scheduled EDR Contact: 06/08/2009 Data Release Frequency: Annually

NY MANIFEST: Facility and Manifest Data Manifest is a document that lists and tracks hazardous waste from the generator through transporters to a TSD facility.

TC02456869.1r Page GR-17 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

Date of Government Version: 01/27/2009 Source: Department of Environmental Conservation Date Data Arrived at EDR: 02/25/2009 Telephone: 518-402-8651 Date Made Active in Reports: 03/12/2009 Last EDR Contact: 02/25/2009 Number of Days to Update: 15 Next Scheduled EDR Contact: 05/25/2009 Data Release Frequency: Annually

PA MANIFEST: Manifest Information Hazardous waste manifest information. Date of Government Version: 12/31/2007 Source: Department of Environmental Protection Date Data Arrived at EDR: 09/11/2008 Telephone: N/A Date Made Active in Reports: 10/02/2008 Last EDR Contact: 03/09/2009 Number of Days to Update: 21 Next Scheduled EDR Contact: 06/08/2009 Data Release Frequency: Annually

WI MANIFEST: Manifest Information Hazardous waste manifest information. Date of Government Version: 12/31/2007 Source: Department of Natural Resources Date Data Arrived at EDR: 08/22/2008 Telephone: N/A Date Made Active in Reports: 09/08/2008 Last EDR Contact: 01/05/2009 Number of Days to Update: 17 Next Scheduled EDR Contact: 04/06/2009 Data Release Frequency: Annually

Oil/Gas Pipelines: This data was obtained by EDR from the USGS in 1994. It is referred to by USGS as GeoData Digital Line Graphs from 1:100,000-Scale Maps. It was extracted from the transportation category including some oil, but primarily gas pipelines.

Sensitive Receptors: There are individuals deemed sensitive receptors due to their fragile immune systems and special sensitivity to environmental discharges. These sensitive receptors typically include the elderly, the sick, and children. While the location of all sensitive receptors cannot be determined, EDR indicates those buildings and facilities - schools, daycares, hospitals, medical centers, and nursing homes - where individuals who are sensitive receptors are likely to be located.

AHA Hospitals: Source: American Hospital Association, Inc. Telephone: 312-280-5991 The database includes a listing of hospitals based on the American Hospital Association’s annual survey of hospitals. Medical Centers: Provider of Services Listing Source: Centers for Medicare & Medicaid Services Telephone: 410-786-3000 A listing of hospitals with Medicare provider number, produced by Centers of Medicare & Medicaid Services, a federal agency within the U.S. Department of Health and Human Services. Nursing Homes Source: National Institutes of Health Telephone: 301-594-6248 Information on Medicare and Medicaid certified nursing homes in the United States. Public Schools Source: National Center for Education Statistics Telephone: 202-502-7300 The National Center for Education Statistics’ primary database on elementary and secondary public education in the United States. It is a comprehensive, annual, national statistical database of all public elementary and secondary schools and school districts, which contains data that are comparable across all states. Private Schools Source: National Center for Education Statistics Telephone: 202-502-7300 The National Center for Education Statistics’ primary database on private school locations in the United States. Daycare Centers: Daycare Center Listing Source: Department of Social & Health Services Telephone: 253-383-1735

TC02456869.1r Page GR-18 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

Flood Zone Data: This data, available in select counties across the country, was obtained by EDR in 1999 from the Federal Emergency Management Agency (FEMA). Data depicts 100-year and 500-year flood zones as defined by FEMA.

NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDR in 2002 and 2005 from the U.S. Fish and Wildlife Service.

STREET AND ADDRESS INFORMATION

© 2009 Tele Atlas North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protection and other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subject to the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material.

TC02456869.1r Page GR-19

SR 520 Eastside Corridor Study Bellevue, WA 98004

Inquiry Number: 02332733.1r October 07, 2008

EDR DataMap™ Corridor Study

440 Wheelers Farms Road Milford, CT 06461 Toll Free: 800.352.0050 www.edrnet.com Thank you for your business. Please contact EDR at 1-800-352-0050 with any questions or comments.

TARGET PROPERTY INFORMATION

ADDRESS

BELLEVUE, WA 98004 BELLEVUE, WA 98004

DATABASES WITH NO MAPPED SITES No mapped sites were found in EDR’s search of available ("reasonably ascertainable ") government records within the requested search area for the following databases:

FEDERAL RECORDS NPL National Priority List Proposed NPL Proposed National Priority List Sites Delisted NPL National Priority List Deletions NPL LIENS Federal Superfund Liens CERCLIS Comprehensive Environmental Response, Compensation, and Liability Information System LIENS 2 CERCLA Lien Information CORRACTS Corrective Action Report RCRA-TSDF RCRA - Transporters, Storage and Disposal RCRA-SQG RCRA - Small Quantity Generators US ENG CONTROLS Engineering Controls Sites List US INST CONTROL Sites with Institutional Controls ERNS Emergency Response Notification System HMIRS Hazardous Materials Information Reporting System DOT OPS Incident and Accident Data US CDL Clandestine Drug Labs US BROWNFIELDS A Listing of Brownfields Sites DOD Department of Defense Sites FUDS Formerly Used Defense Sites LUCIS Land Use Control Information System CONSENT Superfund (CERCLA) Consent Decrees ROD Records Of Decision UMTRA Uranium Mill Tailings Sites ODI Open Dump Inventory DEBRIS REGION 9 Torres Martinez Reservation Illegal Dump Site Locations MINES Mines Master Index File TRIS Toxic Chemical Release Inventory System TSCA Toxic Substances Control Act SSTS Section 7 Tracking Systems ICIS Integrated Compliance Information System MLTS Material Licensing Tracking System RADINFO Radiation Information Database RAATS RCRA Administrative Action Tracking System SCRD DRYCLEANERS State Coalition for Redediation of Drycleaners Listing

STATE AND LOCAL RECORDS HSL Hazardous Sites List

TC02332733.1r EXECUTIVE SUMMARY 1 EXECUTIVE SUMMARY

SWF/LF Solid Waste Facility Database SWTIRE Solid Waste Tire Facilities AST Aboveground Storage Tank Locations INST CONTROL Institutional Control Site List DRYCLEANERS Drycleaner List BROWNFIELDS Brownfields Sites Listing CDL Clandestine Drug Lab Contaminated Site List AIRS Washington Emissions Data System Inactive Drycleaners Inactive Drycleaners HIST CDL List of Sites Contaminated by Clandestine Drug Labs

EDR PROPRIETARY RECORDS Manufactured Gas Plants EDR Proprietary Manufactured Gas Plants

SURROUNDING SITES: SEARCH RESULTS Surrounding sites were identified.

Page numbers and map identification numbers refer to the EDR Radius Map report where detailed data on individual sites can be reviewed.

Sites listed in bold italics are in multiple databases.

Unmappable (orphan) sites are not considered in the foregoing analysis.

FEDERAL RECORDS CERC-NFRAP: Archived sites are sites that have been removed and archived from the inventory of CERCLIS sites. Archived status indicates that, to the best of EPA’s knowledge, assessment at a site has been completed and that EPA has determined no further steps will be taken to list this site on the National Priorities List (NPL), unless information indicates this decision was not appropriate or other considerations require a recommendation for listing at a later time. This decision does not necessarily mean that there is no hazard associated with a given site; it only means that, based upon available information, the location is not judged to be a potential NPL site.

A review of the CERC-NFRAP list, as provided by EDR, and dated 12/03/2007 has revealed that there is 1 CERC-NFRAP site within the searched area.

______Site ______Address Map_____ ID Page_____ CHEM SECURITIES SYSTEM INC 10602 NE 38TH PL 6 26

TC02332733.1r EXECUTIVE SUMMARY 2 EXECUTIVE SUMMARY

RCRA-LQG: RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Large quantity generators (LQGs) generate over 1,000 kilograms (kg) of hazardous waste, or over 1 kg of acutely hazardous waste per month.

A review of the RCRA-LQG list, as provided by EDR, and dated 08/20/2008 has revealed that there is 1 RCRA-LQG site within the searched area.

______Site ______Address Map_____ ID Page_____ BELLEVUE CITY SERVICE CTR 2901 115TH AVE NE 15 56

A review of the RCRA-CESQG list, as provided by EDR, and dated 08/20/2008 has revealed that there are 6 RCRA-CESQG sites within the searched area.

______Site ______Address Map_____ ID Page_____ YARROW BAY YACHT SALES & SVC 5207 LAKE WASHINGTON BL 1 3 GE IONICS INC 11113 NE 33RD PL 12 39 PASCAL CO INC 2929 NE NORTHUP WAY 13 45 NAKANISHI DENTAL LABORATORY 2959 NORTHUP WAY 13 53 STI OPTRONICS INC 2755 NORTHUP WAY 17 64 KING CNTY DOT METRO TRANSIT EA 1975 124TH AVENUE NORTH 25 105

A review of the RCRA-NonGen list, as provided by EDR, and dated 08/20/2008 has revealed that there are 13 RCRA-NonGen sites within the searched area.

______Site ______Address Map_____ ID Page_____ SHELL OIL PRODUCTS US SAP 1211 3828 LAKE WASHINGTON BL 2 19 CONSTRUCTION MARKET DATA INC 10504 NE 37TH CIR BLDG 4 24 PACCAR INC YARROW BAY 10630 NE 38TH PL STE 75 6 25 CHEM SECURITIES SYSTEMS 10602 NE 38TH PL 6 27 BELLEVUE COPY CTR 11108 NORTHUP WAY 9 29 WA DOT NORTHUP BELLEVUE 10833 NORTHUP WAY NE 10 34 WA DOT AREA 5 10833 NORTHRUP WAY 10 37 HWY 520 ACID CLYDE HI 92ND ST EXIT W BND OFF 11 38 BELLEVUE EVIDENCE LOC 2901 115TH AVE NE 15 62 WA DOT EVERGREEN FLOATING BRID 2830 EVERGREEN PT RD 16 63 CIRCLE K STORE 5478 BP OIL 2724 84TH AVENUE NORTHE 18 76

TC02332733.1r EXECUTIVE SUMMARY 3 EXECUTIVE SUMMARY

______Site ______Address _____Map ID _____Page KIEWIT CONSTRUCTION CO BELLEVU 11811 NORTHUP WAY 21 94 LOWES HIW 040 11959 NORTHUP WAY 23 97

FTTS: FTTS tracks administrative cases and pesticide enforcement actions and compliance activities related to FIFRA, TSCA and EPCRA (Emergency Planning and Community Right-to-Know Act) over the previous five years. To maintain currency, EDR contacts the Agency on a quarterly basis.

A review of the FTTS list, as provided by EDR, and dated 07/12/2008 has revealed that there is 1 FTTS site within the searched area.

______Site ______Address Map_____ ID Page_____ PASCAL CO INC 2929 NE NORTHUP WAY 13 45

HIST FTTS: A complete administrative case listing from the FIFRA/TSCA Tracking System (FTTS) for all ten EPA regions. The information was obtained from the National Compliance Database (NCDB). NCDB supports the implementation of FIFRA (Federal Insecticide, Fungicide, and Rodenticide Act) and TSCA (Toxic Substances Control Act). Some EPA regions are now closing out records. Because of that, and the fact that some EPA regions are not providing EPA Headquarters with updated records, it was decided to create a HIST FTTS database. It included records that may not be included in the newer FTTS database updates. This database is no longer updated.

A review of the HIST FTTS list, as provided by EDR, and dated 10/19/2006 has revealed that there is 1 HIST FTTS site within the searched area.

______Site ______Address Map_____ ID Page_____ PASCAL CO INC 2929 NE NORTHUP WAY 13 45

A review of the PADS list, as provided by EDR, and dated 12/04/2007 has revealed that there is 1 PADS site within the searched area.

______Site ______Address Map_____ ID Page_____ GE IONICS INC 11113 NE 33RD PL 12 39

TC02332733.1r EXECUTIVE SUMMARY 4 EXECUTIVE SUMMARY

Underground Injection Control (FURS); Federal Reporting Data System (FRDS); Surface Impoundments (SIA); TSCA Chemicals in Commerce Information System (CICS); PADS; RCRA-J (medical waste transporters/disposers); TRIS; and TSCA. The source of this database is the U.S. EPA/NTIS.

A review of the FINDS list, as provided by EDR, and dated 07/01/2008 has revealed that there are 22 FINDS sites within the searched area.

______Site ______Address Map_____ ID Page_____ YARROW BAY YACHT SALES & SVC 5207 LAKE WASHINGTON BL 1 3 SHELL OIL PRODUCTS US SAP 1211 3828 LAKE WASHINGTON BL 2 19 PHILLIPS 66 COMPANY SS071366 3813 NE LAKE WASHINGTON 2 21 PELLIGRINI RESIDENCE 9419 NE 37TH PL 3 23 CONSTRUCTION MARKET DATA INC 10504 NE 37TH CIR BLDG 4 24 PACCAR INC YARROW BAY 10630 NE 38TH PL STE 75 6 25 CHEM SECURITIES SYSTEMS 10602 NE 38TH PL 6 27 BELLEVUE COPY CTR 11108 NORTHUP WAY 9 29 WA DOT NORTHUP BELLEVUE 10833 NORTHUP WAY NE 10 34 HWY 520 ACID CLYDE HI 92ND ST EXIT W BND OFF 11 38 GE IONICS INC 11113 NE 33RD PL 12 39 PASCAL CO INC 2929 NE NORTHUP WAY 13 45 NAKANISHI DENTAL LABORATORY 2959 NORTHUP WAY 13 53 TRICKETT PROPERTY 8304 HUNTS POINT CIR 14 54 BELLEVUE CITY SERVICE CTR 2901 115TH AVE NE 15 56 WA DOT EVERGREEN FLOATING BRID 2830 EVERGREEN PT RD 16 63 STI OPTRONICS INC 2755 NORTHUP WAY 17 64 CIRCLE K STORE 5478 BP OIL 2724 84TH AVENUE NORTHE 18 76 KIEWIT CONSTRUCTION CO BELLEVU 11811 NORTHUP WAY 21 94 LOWES HIW 040 11959 NORTHUP WAY 23 97 ETTER HANDALY PROPERTY 2225 EVERGREEN PT RD 24 104 KING CNTY DOT METRO TRANSIT EA 1975 124TH AVENUE NORTH 25 105

A review of the SHWS list, as provided by EDR, and dated 08/12/2008 has revealed that there are 5 SHWS sites within the searched area.

______Site ______Address Map_____ ID Page_____ YARROW BAY YACHT SALES & SVC 5207 LAKE WASHINGTON BL 1 3 WA DOT NORTHUP BELLEVUE 10833 NORTHUP WAY NE 10 34 CIRCLE K STORE 5478 BP OIL 2724 84TH AVENUE NORTHE 18 76 KING CNTY DOT METRO TRANSIT EA 1975 124TH AVENUE NORTH 25 105 FIBRES INTERNATIONAL INC 1533 120TH AVE NE 26 114

TC02332733.1r EXECUTIVE SUMMARY 5 EXECUTIVE SUMMARY

CSCSL NFA: The data set contains information about sites previously on the Confirmed and Suspected Contaminated Sites list that have received a No Further Action (NFA) determination. Because it is necessary to maintain historical records of sites that have been investigated and cleaned up, sites are not deleted from the database when cleanup activities are completed. Instead a No Further Action code is entered based upon the type of NFA determination the site received.

A review of the CSCSL NFA list, as provided by EDR, and dated 08/12/2008 has revealed that there are 4 CSCSL NFA sites within the searched area.

______Site ______Address Map_____ ID Page_____ PELLIGRINI RESIDENCE 9419 NE 37TH PL 3 23 CHEM SECURITIES SYSTEMS 10602 NE 38TH PL 6 27 9807 NE 36TH STREET PROPERTY 8907 NE 36TH ST 7 28 TRICKETT PROPERTY 8304 HUNTS POINT CIR 14 54

A review of the LUST list, as provided by EDR, and dated 09/09/2008 has revealed that there are 6 LUST sites within the searched area.

______Site ______Address Map_____ ID Page_____ SHELL OIL PRODUCTS US SAP 1211 3828 LAKE WASHINGTON BL 2 16 WA DOT NORTHUP BELLEVUE 10833 NORTHUP WAY NE 9 30 CIRCLE K STORE 5478 BP OIL 2724 84TH AVE NE 18 70 BUDS TOPSOILS INC UST 12467 2633 120TH NE 19 91 LOWES HIW 040 11959 NORTHUP WAY 23 97 FIBRES INTERNATIONAL INC 1533 120TH AVE NE 26 114

A review of the UST list, as provided by EDR, and dated 09/09/2008 has revealed that there are 9 UST sites within the searched area.

______Site ______Address Map_____ ID Page_____ YARROW BAY YACHT SALES & SVC 5207 LAKE WASHINGTON BL 1 3 SHELL OIL PRODUCTS US SAP 1211 3828 LAKE WASHINGTON BL 2 16 PHILLIPS 66 COMPANY SS071366 3813 NE LAKE WASHINGTON 2 21 WA DOT NORTHUP BELLEVUE 10833 NORTHUP WAY NE 9 30 BELLEVUE CITY SERVICE CTR 2901 115TH AVE NE 15 54 CIRCLE K STORE 5478 BP OIL 2724 84TH AVE NE 18 70 BUDS TOPSOILS INC UST 12467 2633 120TH NE 19 91 CEDARMARK HOME CORPORATION 2426 116TH NE 22 96 LOWES HIW 040 11959 NORTHUP WAY 23 97

TC02332733.1r EXECUTIVE SUMMARY 6 EXECUTIVE SUMMARY

MANIFEST: Hazardous waste manifest information.

A review of the MANIFEST list, as provided by EDR, and dated 12/31/2007 has revealed that there are 8 MANIFEST sites within the searched area.

______Site ______Address Map_____ ID Page_____ YARROW BAY YACHT SALES & SVC 5207 LAKE WASHINGTON BL 1 3 GE IONICS INC 11113 NE 33RD PL 12 39 PASCAL CO INC 2929 NE NORTHUP WAY 13 45 BELLEVUE CITY SERVICE CTR 2901 115TH AVE NE 15 56 STI OPTRONICS INC 2755 NORTHUP WAY 17 64 CIRCLE K STORE 5478 BP OIL 2724 84TH AVENUE NORTHE 18 76 LOWES HIW 040 11959 NORTHUP WAY 23 97 KING CNTY DOT METRO TRANSIT EA 1975 124TH AVENUE NORTH 25 105

SPILLS: Depending on the state, these may be active or inactive facilities or open dumps that failed to meet RCRA Subtitle D Section 4004 criteria for solid waste landfills or disposal sites.

A review of the SPILLS list, as provided by EDR, and dated 07/14/2008 has revealed that there is 1 SPILLS site within the searched area.

______Site ______Address Map_____ ID Page_____ YARROW BAY YACHT SALES & SVC 5207 LAKE WASHINGTON BL 1 3

A review of the ICR list, as provided by EDR, and dated 12/01/2002 has revealed that there are 12 ICR sites within the searched area.

______Site ______Address Map_____ ID Page_____ SHELL OIL PRODUCTS US SAP 1211 3828 LAKE WASHINGTON BL 2 19 RESIDENCE 9419 NE 37TH PLACE 3 24 PUGET SOUND ENERGY 10220 NE POINTS DR. 5 25 RESIDENCE 3440 EVERGREEN POINT RO 8 28 STI OPTRONICS 10920 NORTHUP WAY 9 30 WSDOT - NORTHUP 10833 NORTHUP WAY 10 37 STI OPTRONICS 2755 NORTHUP WAY 17 70 EXXON #7 7106/CIRCLE K #5478 2724 84TH NE 18 83 BUDS TOPSOILS INC UST 12467 2633 120TH NE 19 91 RESIDENCE (TWO REPORTS) 2450 109TH PLACE NE 20 94 LOWES HIW 040 11959 NORTHUP WAY 23 97 KING CNTY DOT METRO TRANSIT EA 1975 124TH AVENUE NORTH 25 105

TC02332733.1r EXECUTIVE SUMMARY 7 EXECUTIVE SUMMARY

VCP: Sites that have entered either the Voluntary Cleanup Program or its predecessor Independent Remedial Action Program.

A review of the VCP list, as provided by EDR, and dated 08/12/2008 has revealed that there are 4 VCP sites within the searched area.

______Site ______Address Map_____ ID Page_____ YARROW BAY YACHT SALES & SVC 5207 LAKE WASHINGTON BL 1 3 PELLIGRINI RESIDENCE 9419 NE 37TH PL 3 23 CIRCLE K STORE 5478 BP OIL 2724 84TH AVENUE NORTHE 18 76 ETTER HANDALY PROPERTY 2225 EVERGREEN PT RD 24 104

NPDES: A listing of permitted wastewater facilities.

A review of the NPDES list, as provided by EDR, and dated 08/12/2008 has revealed that there is 1 NPDES site within the searched area.

______Site ______Address Map_____ ID Page_____ YARROW BAY YACHT SALES & SVC 5207 LAKE WASHINGTON BL 1 3

TC02332733.1r EXECUTIVE SUMMARY 8 EXECUTIVE SUMMARY

Please refer to the end of the findings report for unmapped orphan sites due to poor or inadequate address information.

TC02332733.1r EXECUTIVE SUMMARY 9

MAP FINDINGS SUMMARY

Total Database Plotted

FEDERAL RECORDS

NPL 0 Proposed NPL 0 Delisted NPL 0 NPL LIENS 0 CERCLIS 0 CERC-NFRAP 1 LIENS 2 0 CORRACTS 0 RCRA-TSDF 0 RCRA-LQG 1 RCRA-SQG 0 RCRA-CESQG 6 RCRA-NonGen 13 US ENG CONTROLS 0 US INST CONTROL 0 ERNS 0 HMIRS 0 DOT OPS 0 US CDL 0 US BROWNFIELDS 0 DOD 0 FUDS 0 LUCIS 0 CONSENT 0 ROD 0 UMTRA 0 ODI 0 DEBRIS REGION 9 0 MINES 0 TRIS 0 TSCA 0 FTTS 1 HIST FTTS 1 SSTS 0 ICIS 0 PADS 1 MLTS 0 RADINFO 0 FINDS 22 RAATS 0 SCRD DRYCLEANERS 0

STATE AND LOCAL RECORDS

SHWS 5 HSL 0 CSCSL NFA 4 SWF/LF 0

TC02332733.1r Page 1 of 116 MAP FINDINGS SUMMARY

Total Database Plotted

SWTIRE 0 LUST 6 UST 9 AST 0 MANIFEST 8 SPILLS 1 INST CONTROL 0 ICR 12 VCP 4 DRYCLEANERS 0 BROWNFIELDS 0 CDL 0 NPDES 1 AIRS 0 Inactive Drycleaners 0 HIST CDL 0

TRIBAL RECORDS

INDIAN RESERV 0 INDIAN ODI 0 INDIAN LUST 0 INDIAN UST 0 INDIAN VCP 0

EDR PROPRIETARY RECORDS

Manufactured Gas Plants 0

NOTES: Sites may be listed in more than one database

TC02332733.1r Page 2 of 116 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

1 YARROW BAY YACHT SALES & SVC SHWS 1000659720 5207 LAKE WASHINGTON BLVD NE FINDS WAD988493961 KIRKLAND, WA 98033 SPILLS UST VCP MANIFEST NPDES RCRA-CESQG CSCSL: Facility ID: 2486 Facility Type: VCP Region: Northwest Entered Date: 7/5/1994 Updated Date: 6/27/2007 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.6012 Longitude: -122.742652 Lat/Long: 47.6012 / -122.742652 Lat/Long (dms): 47 36 4.32 / 122 44 33.54 Media Status Desc: 1/1/0001 Affected Media: Soil Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

Facility ID: 2486 Facility Type: VCP Region: Northwest

TC02332733.1r Page 3 of 116 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

YARROW BAY YACHT SALES & SVC (Continued) 1000659720 Entered Date: 7/5/1994 Updated Date: 6/27/2007 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.6012 Longitude: -122.742652 Lat/Long: 47.6012 / -122.742652 Lat/Long (dms): 47 36 4.32 / 122 44 33.54 Media Status Desc: 1/1/0001 Affected Media: Sediment Affected Media Status: Suspected Pesticides: Not reported Petroleum Products: Suspected Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

Facility ID: 2486 Facility Type: VCP Region: Northwest Entered Date: 7/5/1994 Updated Date: 6/27/2007 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.6012 Longitude: -122.742652

TC02332733.1r Page 4 of 116 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

YARROW BAY YACHT SALES & SVC (Continued) 1000659720 Lat/Long: 47.6012 / -122.742652 Lat/Long (dms): 47 36 4.32 / 122 44 33.54 Media Status Desc: 6/7/2007 Affected Media: Groundwater Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

FINDS: Other Pertinent Environmental Activity Identified at Site

Not reported

SPILLS: Facility ID: 505788 Medium: SURFACE WATER-FRESH Material Desc: PETROLEUM - GASOLINE Material Qty: Not reported Material Units: Not reported

TC02332733.1r Page 5 of 116 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

YARROW BAY YACHT SALES & SVC (Continued) 1000659720 Date Received: 8/10/1999 Contact Name: TEXACO

UST: Facility ID: 33911356 Site ID: 100973 Lat Deg: 47 Lat Min: 39 Lat Sec: 20.379999999999999 Long Deg: 122 Long Min: 12 Long Sec: 16.449999999999999 UBI: 1790219010010001 Phone Number: 4258226066

Tank ID: 20359 Tank Name: 4 Install Date: 4/1/1992 Capacity: 5,000 to 9,999 Gallons Tank Upgrade Date: 3/23/1998 TankSystem Status: Removed TankSystem Status Change Date: 4/25/2008 Tank Status: Removed Tank Permit Expiration Date: 6/30/2008 Tank Closure Date: 4/21/2008 Tank Pumping System: Pressurized System Tank Spill Prevention: Spill Bucket/Spill Box Tank Overfill Prevention: Automatic Shutoff (fill pipe) Tank Material: Steel Clad with Corrosion Resistant Composite Tank Construction: Double Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Corrosion Resistant Pipe Material: Fiberglass Pipe Construction: Double Wall Pipe Pipe Primary Release Detection: Automatic Line Leak Detection Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Corrosion Resistant Tank Primary Release Detection: Automatic Tank Gauging Tank Second Release Detection: Not reported Pipe Tightness Test: Annual Tank Actual Status Date: 8/6/1996 Tag Number: A3777

Tank ID: 20446 Tank Name: 2 Install Date: 12/31/1964 Capacity: 1,101 to 2,000 Gallons Tank Upgrade Date: 3/23/1998 TankSystem Status: Removed TankSystem Status Change Date: 11/22/2004 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 2/25/1992 Tank Pumping System: Pressurized System Tank Spill Prevention: Spill Bucket/Spill Box Tank Overfill Prevention: Automatic Shutoff (fill pipe)

TC02332733.1r Page 6 of 116 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

YARROW BAY YACHT SALES & SVC (Continued) 1000659720 Tank Material: Steel Clad with Corrosion Resistant Composite Tank Construction: Double Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Corrosion Resistant Pipe Material: Fiberglass Pipe Construction: Double Wall Pipe Pipe Primary Release Detection: Automatic Line Leak Detection Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Corrosion Resistant Tank Primary Release Detection: Automatic Tank Gauging Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 11/22/2004 Tag Number: A3777

Tank ID: 20517 Tank Name: 6 Install Date: 4/16/2008 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Operational TankSystem Status Change Date: 11/22/2004 Tank Status: Operational Tank Permit Expiration Date: 6/30/2009 Tank Closure Date: 1/1/0001 Tank Pumping System: Pressurized System Tank Spill Prevention: Spill Bucket/Spill Box Tank Overfill Prevention: Ball Float Valve (vent line) Tank Material: Steel Clad with Corrosion Resistant Composite Tank Construction: Double Wall Tank Tank Tightness Test: Part of Automatic Tank Gauging (ATG) System Tank Corrosion Protection: Corrosion Resistant Pipe Material: Fiberglass Pipe Construction: Double Wall Pipe Pipe Primary Release Detection: Automatic Line Leak Detection Pipe Second Release Detection: Interstitial Monitoring (sump sensor) Pipe Corrosion Protection: Corrosion Resistant Tank Primary Release Detection: Automatic Tank Gauging Tank Second Release Detection: Interstitial Monitoring Pipe Tightness Test: Not Required Tank Actual Status Date: 1/1/0001 Tag Number: A3777

Tank ID: 20578 Tank Name: 5 Install Date: 4/1/1992 Capacity: 1,101 to 2,000 Gallons Tank Upgrade Date: 4/1/1992 TankSystem Status: Removed TankSystem Status Change Date: 4/25/2008 Tank Status: Removed Tank Permit Expiration Date: 6/30/2008 Tank Closure Date: 3/24/2008 Tank Pumping System: Pressurized System Tank Spill Prevention: Spill Bucket/Spill Box

TC02332733.1r Page 7 of 116 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

YARROW BAY YACHT SALES & SVC (Continued) 1000659720 Tank Overfill Prevention: Automatic Shutoff (fill pipe) Tank Material: Steel Clad with Corrosion Resistant Composite Tank Construction: Double Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Corrosion Resistant Pipe Material: Fiberglass Pipe Construction: Double Wall Pipe Pipe Primary Release Detection: Automatic Line Leak Detection Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Corrosion Resistant Tank Primary Release Detection: Automatic Tank Gauging Tank Second Release Detection: Not reported Pipe Tightness Test: Annual Tank Actual Status Date: 8/6/1996 Tag Number: A3777

Tank ID: 20645 Tank Name: 3 Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 11/22/2004 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 2/25/1992 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Steel Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 11/22/2004 Tag Number: A3777

Tank ID: 619795 Tank Name: 1 Install Date: 1/1/0001 Capacity: 2,001 to 4,999 Gallons Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 7/21/2008 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 2/25/1992 Tank Pumping System: Not reported

TC02332733.1r Page 8 of 116 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

YARROW BAY YACHT SALES & SVC (Continued) 1000659720 Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 11/22/2004 Tag Number: A3777

VCP: Facility ID: 2486 VCP Status: VCP VCP: Not reported Ecology Status: RA in Progress NFA Type: RA in Progress Date NFA: RA in Progress Rank: RA in Progress

Facility ID: 2486 VCP Status: VCP VCP: Not reported Ecology Status: RA in Progress NFA Type: RA in Progress Date NFA: RA in Progress Rank: RA in Progress

WA MANIFEST: Facility Site ID Number: 33911356 Permit by Rule: FALSE Treatment by Generator: FALSE Mixed radioactive waste: FALSE Importer of hazardous waste: FALSE Immediate recycler: FALSE Treatment/Storage/Disposal/Recycling Facility: FALSE Generator of dangerous fuel waste: FALSE Generator marketing to burner: FALSE "Other marketers (i.e., blender, distributor, etc.)": FALSE Utility boiler burner: FALSE Industry boiler burner: FALSE Industrial Furnace: FALSE

TC02332733.1r Page 9 of 116 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

YARROW BAY YACHT SALES & SVC (Continued) 1000659720 Smelter defferal: FALSE Universal waste - batteries - generate: FALSE Universal waste - thermostats - generate: FALSE Universal waste - mercury - generate: FALSE Universal waste - lamps - generate: FALSE Universal waste - batteries - accumulate: FALSE Universal waste - thermostats - accumulate: FALSE Universal waste - mercury - accumulate: FALSE Universal waste - lamps - accumulate: FALSE Destination Facility for Universal Waste: FALSE Off-specification used oil burner - utility boiler: FALSE Off-specification used oil burner - industrial boiler: FALSE Off-specification used oil burner - industrial furnace: FALSE EPA ID: WAD988493961 Facility Address 2: Not reported TAX REG NBR: 601332581 NAICS CD: 71393 BUSINESS TYPE: LLC MAIL NAME: Yarrow Bay Yacht Sales Svcs, LLC MAIL ADDR LINE1: 5207 LAKE WASHINGTON BLVD NE MAIL CITY,ST,ZIP: KIRKLAND, WA 98033-7321 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: Yarrow Bay Yacht Sales Svcs LEGAL ORG TYPE: Private LEGAL ADDR LINE1: 5207 LAKE WASHINGTON BLVD NE LEGAL CITY,ST,ZIP: KIRKLAND, WA 98033-7321 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (425)822-6066 LEGAL EFFECTIVE DATE: 5/2/1996 LAND ORG NAME: Not reported LAND ORG TYPE: Private LAND PERSON NAME: Donald A Wilcox LAND ADDR LINE1: 5207 LAKE WASHINGTON BLVD NE LAND CITY,ST,ZIP: KIRKLAND, WA 98033-7321 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (425)822-6066 OPERATOR ORG NAME: Not reported OPERATOR ORG TYPE: Private OPERATOR ADDR LINE1: 5207 LAKE WASHINGTON BLVD NE OPERATOR CITY,ST,ZIP: KIRKLAND, WA 98033-7321 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (425) 882-6066 OPERATOR EFFECTIVE DATE: 5/1/1997 SITE CONTACT NAME: Dennis W Bortko SITE CONTACT ADDR LINE1: 5207 LAKE WASHINGTON BLVD NE SITE CONTACT ZIP: KIRKLAND, WA 98033-7321 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (425)882-6066 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Dennis W Bortko FORM CONTACT ADDR LINE1: 5207 LAKE WASHINGTON BLVD NE FORM CONTACT CITY,ST,ZIP: KIRKLAND, WA 98033-7321 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (425)882-6066 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: SQG MONTHLY GENERATION: TRUE

TC02332733.1r Page 10 of 116 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

YARROW BAY YACHT SALES & SVC (Continued) 1000659720 BATCH GENERATION: FALSE ONE TIME GENERATION: FALSE TRANSPORTS OWN WASTE: FALSE TRANSPORTS OTHRS WASTE: FALSE RECYCLER ONSITE: FALSE TRANSFER FACILITY: FALSE OTHER EXEMPTION: Not reported UW BATTERY GEN: FALSE USED OIL TRANSPORTER: FALSE USED OIL TRANSFER FACLTY: FALSE USED OIL PROCESSOR: FALSE USED OIL REREFINER: FALSE USED OIL FUEL MRKTR DIRECTS SHPMNTS: FALSE USED OIL FUEL MRKTR MEETS SPECS: FALSE

Facility Site ID Number: 33911356 Permit by Rule: False Treatment by Generator: False Mixed radioactive waste: False Importer of hazardous waste: False Immediate recycler: False Treatment/Storage/Disposal/Recycling Facility: False Generator of dangerous fuel waste: False Generator marketing to burner: False "Other marketers (i.e., blender, distributor, etc.)": False Utility boiler burner: False Industry boiler burner: False Industrial Furnace: False Smelter defferal: False Universal waste - batteries - generate: False Universal waste - thermostats - generate: False Universal waste - mercury - generate: False Universal waste - lamps - generate: False Universal waste - batteries - accumulate: False Universal waste - thermostats - accumulate: False Universal waste - mercury - accumulate: False Universal waste - lamps - accumulate: False Destination Facility for Universal Waste: False Off-specification used oil burner - utility boiler: False Off-specification used oil burner - industrial boiler: False Off-specification used oil burner - industrial furnace: False EPA ID: WAD988493961 Facility Address 2: Not reported TAX REG NBR: 601876036 NAICS CD: 71393 BUSINESS TYPE: LLC MAIL NAME: Yarrow Bay Yacht Sales Svcs, LLC MAIL ADDR LINE1: 5207 LAKE WASHINGTON BLVD NE MAIL CITY,ST,ZIP: KIRKLAND, WA 98033-7321 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: Yarrow Bay Yacht Sales Svcs LEGAL ORG TYPE: Private LEGAL ADDR LINE1: 5207 LAKE WASHINGTON BLVD NE LEGAL CITY,ST,ZIP: KIRKLAND, WA 98033-7321 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (425)822-6066 LEGAL EFFECTIVE DATE: 5/2/1996

TC02332733.1r Page 11 of 116 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

YARROW BAY YACHT SALES & SVC (Continued) 1000659720 LAND ORG NAME: Not reported LAND ORG TYPE: Private LAND PERSON NAME: Donald A Wilcox LAND ADDR LINE1: 5207 LAKE WASHINGTON BLVD NE LAND CITY,ST,ZIP: KIRKLAND, WA 98033-7321 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (425)822-6066 OPERATOR ORG NAME: Not reported OPERATOR ORG TYPE: Private OPERATOR ADDR LINE1: 5207 LAKE WASHINGTON BLVD NE OPERATOR CITY,ST,ZIP: KIRKLAND, WA 98033-7321 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (425) 882-6066 OPERATOR EFFECTIVE DATE: 05/01/97 SITE CONTACT NAME: Dennis W Bortko SITE CONTACT ADDR LINE1: 5207 LAKE WASHINGTON BLVD NE SITE CONTACT ZIP: KIRKLAND, WA 98033-7321 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (425)882-6066 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Dennis W Bortko FORM CONTACT ADDR LINE1: 5207 LAKE WASHINGTON BLVD NE FORM CONTACT CITY,ST,ZIP: KIRKLAND, WA 98033-7321 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (425)882-6066 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: SQG MONTHLY GENERATION: True BATCH GENERATION: False ONE TIME GENERATION: False TRANSPORTS OWN WASTE: False TRANSPORTS OTHRS WASTE: False RECYCLER ONSITE: False TRANSFER FACILITY: False OTHER EXEMPTION: Not reported UW BATTERY GEN: False USED OIL TRANSPORTER: False USED OIL TRANSFER FACLTY: False USED OIL PROCESSOR: False USED OIL REREFINER: False USED OIL FUEL MRKTR DIRECTS SHPMNTS: False USED OIL FUEL MRKTR MEETS SPECS: False

Facility Site ID Number: 33911356 Permit by Rule: No Treatment by Generator: No Mixed radioactive waste: No Importer of hazardous waste: No Immediate recycler: No Treatment/Storage/Disposal/Recycling Facility: No Generator of dangerous fuel waste: No Generator marketing to burner: No "Other marketers (i.e., blender, distributor, etc.)": No Utility boiler burner: No Industry boiler burner: No Industrial Furnace: No Smelter defferal: No

TC02332733.1r Page 12 of 116 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

YARROW BAY YACHT SALES & SVC (Continued) 1000659720 Universal waste - batteries - generate: No Universal waste - thermostats - generate: No Universal waste - mercury - generate: No Universal waste - lamps - generate: No Universal waste - batteries - accumulate: No Universal waste - thermostats - accumulate: No Universal waste - mercury - accumulate: No Universal waste - lamps - accumulate: No Destination Facility for Universal Waste: No Off-specification used oil burner - utility boiler: No Off-specification used oil burner - industrial boiler: No Off-specification used oil burner - industrial furnace: No EPA ID: WAD988493961 Facility Address 2: Not reported TAX REG NBR: 601332581 NAICS CD: 71393 BUSINESS TYPE: LLC MAIL NAME: Yarrow Bay Yacht Sales Svcs MAIL ADDR LINE1: 5207 LAKE WASHINGTON BLVD NE MAIL CITY,ST,ZIP: KIRKLAND, WA 98033-7321 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: Yarrow Bay Yacht Sales Svcs LEGAL ORG TYPE: Private LEGAL ADDR LINE1: 5207 LAKE WASHINGTON BLVD NE LEGAL CITY,ST,ZIP: KIRKLAND, WA 98033-7321 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (425)822-6066 LEGAL EFFECTIVE DATE: 5/2/1996 LAND ORG NAME: Not reported LAND ORG TYPE: Private LAND PERSON NAME: Donald A Wilcox LAND ADDR LINE1: 5207 LAKE WASHINGTON BLVD NE LAND CITY,ST,ZIP: KIRKLAND, WA 98033-7321 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (425)822-6066 OPERATOR ORG NAME: Not reported OPERATOR ORG TYPE: Private OPERATOR ADDR LINE1: 5207 LAKE WASHINGTON BLVD NE OPERATOR CITY,ST,ZIP: KIRKLAND, WA 98033-7321 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (425) 882-6066 OPERATOR EFFECTIVE DATE: 5/1/1997 SITE CONTACT NAME: Dennis Bortko SITE CONTACT ADDR LINE1: 5207 LAKE WASHINGTON BLVD NE SITE CONTACT ZIP: KIRKLAND, WA 98033-7321 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (425)882-6066 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Dennis W Bortko FORM CONTACT ADDR LINE1: 5207 LAKE WASHINGTON BLVD NE FORM CONTACT CITY,ST,ZIP: KIRKLAND, WA 98033-7321 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (425)882-6066 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: SQG MONTHLY GENERATION: Yes BATCH GENERATION: No

TC02332733.1r Page 13 of 116 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

YARROW BAY YACHT SALES & SVC (Continued) 1000659720 ONE TIME GENERATION: No TRANSPORTS OWN WASTE: No TRANSPORTS OTHRS WASTE: No RECYCLER ONSITE: No TRANSFER FACILITY: No OTHER EXEMPTION: Not reported UW BATTERY GEN: No USED OIL TRANSPORTER: No USED OIL TRANSFER FACLTY: No USED OIL PROCESSOR: No USED OIL REREFINER: No USED OIL FUEL MRKTR DIRECTS SHPMNTS: No USED OIL FUEL MRKTR MEETS SPECS: No

NPDES: Facility Type: Stormwater Construction Latitude: 47.65417 Longitude: 122.20639 Contact Name: Rick Woods Contact Phone Number: 425.756.1238 Permit ID: WAR009369A Permit Issue Date: 16-Nov-05 Facility Size: General Permits Ecology Contact: Jeff Killelea WRIA: Cedar-Sammamish Permit Expiration Date: 16-Dec-10 Effective Date: 23-Mar-07

Facility Type: Boatyard Latitude: 47.65806 Longitude: 122.20583 Contact Name: Dennis Bortko Contact Phone Number: 425.822.6066 Permit ID: WAG030085C Permit Issue Date: 2-Nov-05 Facility Size: General Permits Ecology Contact: Gary Bailey WRIA: Cedar-Sammamish Permit Expiration Date: 2-Nov-10 Effective Date: 2-Dec-05

RCRA-CESQG: Date form received by agency: 02/22/2008 Facility name: YARROW BAY YACHT SALES & SVC Facility address: 5207 LAKE WASHINGTON BLVD NE KIRKLAND, WA 980337321 EPA ID: WAD988493961 Contact: DENNIS W BORTKO Contact address: 5207 LAKE WASHINGTON BLVD NE KIRKLAND, WA 98033-7321 Contact country: US Contact telephone: (425)882-6066 Contact email: Not reported EPA Region: 10 Land type: Private Classification: Conditionally Exempt Small Quantity Generator

TC02332733.1r Page 14 of 116 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

YARROW BAY YACHT SALES & SVC (Continued) 1000659720 Description: Handler: generates 100 kg or less of hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates at any time: 1 kg or less of acutely hazardous waste; or 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste; or generates 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste during any calendar month, and accumulates at any time: 1 kg or less of acutely hazardous waste; or 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste

Owner/Operator Summary: Owner/operator name: DENNIS BORTKO Owner/operator address: 5207 LAKE WASHINGTON BLVD NE KIRKLAND, WA 98033 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Private Owner/Operator Type: Operator Owner/Op start date: 05/01/1997 Owner/Op end date: Not reported

Historical Generators: Date form received by agency: 12/31/2005 Facility name: YARROW BAY YACHT SALES & SVC Classification: Not a generator, verified

Date form received by agency: 12/31/2003 Facility name: YARROW BAY YACHT SALES & SVC Classification: Not a generator, verified

Date form received by agency: 03/31/1994 Facility name: YARROW BAY YACHT SALES & SVC Classification: Large Quantity Generator

TC02332733.1r Page 15 of 116 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

YARROW BAY YACHT SALES & SVC (Continued) 1000659720 Violation Status: No violations found

Evaluation Action Summary: Evaluation date: 02/04/1998 Evaluation: COMPLIANCE ASSISTANCE VISIT Area of violation: Not reported Date achieved compliance: Not reported Evaluation lead agency: State

2 SHELL OIL PRODUCTS US SAP 121193 LUST U003026976 3828 LAKE WASHINGTON BLVD UST N/A KIRKLAND, WA 98003 LUST: FS ID: 7265698 Facility ID: 4441 Facility Status: Cleanup Started Release ID: 4174 Affected Media: Soil Alternate Name: TEXACO 63-232-0039 Release Notification Date: 1993-01-12 00:00:00 Release Status Date: 1995-06-01 00:00:00 Site Response Unit Code: NORTHWEST Lat/Long: 47.643801000000003 / -122.20336399999999

FS ID: 7265698 Facility ID: 4441 Facility Status: Reported Cleaned Up Release ID: 4174 Affected Media: Soil Alternate Name: TEXACO 63-232-0039 Release Notification Date: 1993-01-12 00:00:00 Release Status Date: 1996-02-07 00:00:00 Site Response Unit Code: NORTHWEST Lat/Long: 47.643801000000003 / -122.20336399999999

FS ID: 7265698 Facility ID: 4441 Facility Status: Cleanup Started Release ID: 4174 Affected Media: Ground Water Alternate Name: TEXACO 63-232-0039 Release Notification Date: 1993-01-12 00:00:00 Release Status Date: 1995-06-01 00:00:00 Site Response Unit Code: NORTHWEST Lat/Long: 47.643801000000003 / -122.20336399999999

FS ID: 7265698 Facility ID: 4441 Facility Status: Reported Cleaned Up Release ID: 4174 Affected Media: Ground Water Alternate Name: TEXACO 63-232-0039 Release Notification Date: 1993-01-12 00:00:00 Release Status Date: 1996-02-07 00:00:00 Site Response Unit Code: NORTHWEST Lat/Long: 47.643801000000003 / -122.20336399999999

TC02332733.1r Page 16 of 116 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

SHELL OIL PRODUCTS US SAP 121193 (Continued) U003026976

UST: Facility ID: 7265698 Site ID: 4441 Lat Deg: 47 Lat Min: 38 Lat Sec: 37.68 Long Deg: 122 Long Min: 12 Long Sec: 12.109999999999999 UBI: 6018509540010034 Phone Number: 8002532054

Tank ID: 6881 Tank Name: 4 Install Date: 1/1/1986 Capacity: 10,000 to 19,999 Gallons Tank Upgrade Date: 2/9/1998 TankSystem Status: Operational TankSystem Status Change Date: 8/26/1996 Tank Status: Operational Tank Permit Expiration Date: 2/28/2009 Tank Closure Date: 1/1/0001 Tank Pumping System: Pressurized System Tank Spill Prevention: Spill Bucket/Spill Box Tank Overfill Prevention: Ball Float Valve (vent line) Tank Material: Fiberglass Reinforced Plastic Tank Construction: Single Wall Tank Tank Tightness Test: Annual Tank Corrosion Protection: Corrosion Resistant Pipe Material: Fiberglass Pipe Construction: Single Wall Pipe Pipe Primary Release Detection: Automatic Line Leak Detection Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Corrosion Resistant Tank Primary Release Detection: Manual Inventory Control (daily) Tank Second Release Detection: Not reported Pipe Tightness Test: Annual Tank Actual Status Date: 8/6/1996 Tag Number: A0446

Tank ID: 6936 Tank Name: 2 Install Date: 1/1/1986 Capacity: 10,000 to 19,999 Gallons Tank Upgrade Date: 2/9/1987 TankSystem Status: Operational TankSystem Status Change Date: 8/26/1996 Tank Status: Operational Tank Permit Expiration Date: 2/28/2009 Tank Closure Date: 1/1/0001 Tank Pumping System: Pressurized System Tank Spill Prevention: Spill Bucket/Spill Box Tank Overfill Prevention: Ball Float Valve (vent line) Tank Material: Fiberglass Reinforced Plastic Tank Construction: Single Wall Tank Tank Tightness Test: Annual

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SHELL OIL PRODUCTS US SAP 121193 (Continued) U003026976 Tank Corrosion Protection: Corrosion Resistant Pipe Material: Fiberglass Pipe Construction: Single Wall Pipe Pipe Primary Release Detection: Automatic Line Leak Detection Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Corrosion Resistant Tank Primary Release Detection: Manual Inventory Control (daily) Tank Second Release Detection: Not reported Pipe Tightness Test: Annual Tank Actual Status Date: 8/6/1996 Tag Number: A0446

Tank ID: 6971 Tank Name: 1 Install Date: 1/1/1986 Capacity: 10,000 to 19,999 Gallons Tank Upgrade Date: 2/9/1998 TankSystem Status: Operational TankSystem Status Change Date: 8/26/1996 Tank Status: Operational Tank Permit Expiration Date: 2/28/2009 Tank Closure Date: 1/1/0001 Tank Pumping System: Pressurized System Tank Spill Prevention: Spill Bucket/Spill Box Tank Overfill Prevention: Ball Float Valve (vent line) Tank Material: Fiberglass Reinforced Plastic Tank Construction: Single Wall Tank Tank Tightness Test: Annual Tank Corrosion Protection: Corrosion Resistant Pipe Material: Fiberglass Pipe Construction: Single Wall Pipe Pipe Primary Release Detection: Automatic Line Leak Detection Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Corrosion Resistant Tank Primary Release Detection: Manual Inventory Control (daily) Tank Second Release Detection: Not reported Pipe Tightness Test: Annual Tank Actual Status Date: 8/6/1996 Tag Number: A0446

Tank ID: 7009 Tank Name: 3 Install Date: 1/1/1986 Capacity: 10,000 to 19,999 Gallons Tank Upgrade Date: 2/9/1998 TankSystem Status: Operational TankSystem Status Change Date: 8/26/1996 Tank Status: Operational Tank Permit Expiration Date: 2/28/2009 Tank Closure Date: 1/1/0001 Tank Pumping System: Pressurized System Tank Spill Prevention: Spill Bucket/Spill Box Tank Overfill Prevention: Ball Float Valve (vent line) Tank Material: Fiberglass Reinforced Plastic Tank Construction: Single Wall Tank

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SHELL OIL PRODUCTS US SAP 121193 (Continued) U003026976 Tank Tightness Test: Annual Tank Corrosion Protection: Corrosion Resistant Pipe Material: Fiberglass Pipe Construction: Single Wall Pipe Pipe Primary Release Detection: Automatic Line Leak Detection Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Corrosion Resistant Tank Primary Release Detection: Manual Inventory Control (daily) Tank Second Release Detection: Not reported Pipe Tightness Test: Annual Tank Actual Status Date: 8/6/1996 Tag Number: A0446

2 SHELL OIL PRODUCTS US SAP 121193 FINDS 1001600633 3828 LAKE WASHINGTON BLVD ICR WAD988503595 KIRKLAND, WA 98003 RCRA-NonGen FINDS: Other Pertinent Environmental Activity Identified at Site

Not reported

ICR: Date Ecology Received Report: 03/26/1993 Contaminants Found at Site: Petroleum products Media Contaminated: Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 92-49 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 11/17/1993 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 93-13 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 03/29/1995 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank

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SHELL OIL PRODUCTS US SAP 121193 (Continued) 1001600633 Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 93-48 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 05/15/1995 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 94-03 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 02/07/1996 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater Waste Management: Tank Region: North Western Type of Report Ecology Received: I,F Site Register Issue: 94-20 County Code: 17.00000 Contact: Not reported Report Title: Not reported

RCRA-NonGen: Date form received by agency: 07/31/2008 Facility name: SHELL OIL PRODUCTS US SAP 121193 Facility address: 3828 LAKE WASHINGTON BLVD KIRKLAND, WA 98003 EPA ID: WAD988503595 Mailing address: 12700 NORTHBOROUGH DR NOB 300 HOUSTON, TX 77067 Contact: RAY WALDING Contact address: 12700 NORTHBOROUGH DR NOB 300 HOUSTON, TX 77067 Contact country: US Contact telephone: (281)874-2247 Contact email: Not reported EPA Region: 10 Classification: Non-Generator Description: Handler: Non-Generators do not presently generate hazardous waste

Owner/Operator Summary: Owner/operator name: SHELL OIL PRODUCTS US Owner/operator address: 12700 NORTHBOROUGH DR NOB 300 HOUSTON, TX 77067 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Private Owner/Operator Type: Operator Owner/Op start date: 03/02/2001

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SHELL OIL PRODUCTS US SAP 121193 (Continued) 1001600633 Owner/Op end date: Not reported

Violation Status: No violations found

2 PHILLIPS 66 COMPANY SS071366 FINDS 1007064086 3813 NE LAKE WASHINGTON BLVD UST 110015406425 KIRKLAND, WA 98033 FINDS: Other Pertinent Environmental Activity Identified at Site

Not reported

UST: Facility ID: 85342221 Site ID: 2801 Lat Deg: 47 Lat Min: 38 Lat Sec: 37.390000000000001 Long Deg: 122 Long Min: 12 Long Sec: 12.470000000000001 UBI: Not reported Phone Number: Not reported

Tank ID: 41823 Tank Name: 0303241 Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel

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PHILLIPS 66 COMPANY SS071366 (Continued) 1007064086 Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Steel Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 43866 Tank Name: 0303237 Install Date: 12/31/1964 Capacity: 111 TO 1,100 Gallons Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Steel Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 43940 Tank Name: 0303235 Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported

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PHILLIPS 66 COMPANY SS071366 (Continued) 1007064086 Tank Material: Steel Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Steel Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

3 PELLIGRINI RESIDENCE FINDS 1007065785 9419 NE 37TH PL VCP 110015423601 YARROW POINT, WA 98004 FINDS: Other Pertinent Environmental Activity Identified at Site

Not reported

VCP: Facility ID: 74829491 VCP Status: Not reported VCP: Y Ecology Status: Not reported NFA Type: NFA after assessment, IRAP, or VCP Date NFA: 8/14/2001 Rank: Not reported

3 PELLIGRINI RESIDENCE CSCSL NFA S105831548 9419 NE 37TH PL N/A YARROW POINT, WA 98004 CSCSL NFA: Facility/Site Id: 74829491 NFA Type: NFA after assessment, IRAP, or VCP NFA Date: 8/14/2001 Rank: Not reported Alternate Name: Not reported

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3 RESIDENCE ICR S105124701 9419 NE 37TH PLACE N/A BELLEVUE, WA 98004 ICR: Date Ecology Received Report: 08/13/2001 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Final cleanup report Site Register Issue: 98-41 County Code: 17.00000 Contact: Not reported Report Title: Pelligrini Residence Heating Oil UST Release Remediation

4 CONSTRUCTION MARKET DATA INC FINDS 1000838449 10504 NE 37TH CIR BLDG 7 RCRA-NonGen WAD988512331 KIRKLAND, WA 98033 FINDS: Other Pertinent Environmental Activity Identified at Site

RCRA-NonGen: Date form received by agency: 05/29/2002 Facility name: CONSTRUCTION MARKET DATA INC Facility address: 10504 NE 37TH CIR BLDG 7 KIRKLAND, WA 980337920 EPA ID: WAD988512331 Contact: THOMAS GRIFFIN Contact address: 10504 NE 37TH CIR BLDG 7 KIRKLAND, WA 98033-7920 Contact country: US Contact telephone: (425)827-9313 Contact email: Not reported EPA Region: 10 Land type: Private Classification: Non-Generator Description: Handler: Non-Generators do not presently generate hazardous waste

Owner/Operator Summary: Owner/operator name: REED BUSINESS INFORMATION Owner/operator address: 10504 NE 37TH CIR BLDG 7 KIRKLAND, WA 98033 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Private Owner/Operator Type: Owner Owner/Op start date: 05/03/1996 Owner/Op end date: Not reported

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CONSTRUCTION MARKET DATA INC (Continued) 1000838449

Violation Status: No violations found

Evaluation Action Summary: Evaluation date: 02/04/1998 Evaluation: COMPLIANCE ASSISTANCE VISIT Area of violation: Not reported Date achieved compliance: Not reported Evaluation lead agency: State

5 PUGET SOUND ENERGY ICR S105063558 10220 NE POINTS DR. N/A KIRKLAND, WA 98033 ICR: Date Ecology Received Report: 08/13/2001 Contaminants Found at Site: 40 Media Contaminated: Soil Waste Management: Not reported Region: North Western Type of Report Ecology Received: Final cleanup report Site Register Issue: 98-40 County Code: 17.00000 Contact: Not reported Report Title: Remedial Action Summary - Mineral Oil Release

6 PACCAR INC YARROW BAY FINDS 1000474183 10630 NE 38TH PL STE 75 RCRA-NonGen WAD988482816 KIRKLAND, WA 98033 FINDS: Other Pertinent Environmental Activity Identified at Site

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PACCAR INC YARROW BAY (Continued) 1000474183

RCRA-NonGen: Date form received by agency: 12/07/1998 Facility name: PACCAR INC YARROW BAY Facility address: 10630 NE 38TH PL STE 75 KIRKLAND, WA 98033 EPA ID: WAD988482816 Contact: SUSAN POSSERT Contact address: 10630 NE 38TH PL STE 75 KIRKLAND, WA 98033-7909 Contact country: US Contact telephone: (425)828-5293 Contact email: Not reported EPA Region: 10 Classification: Non-Generator Description: Handler: Non-Generators do not presently generate hazardous waste

Owner/Operator Summary: Owner/operator name: PACCAR INC Owner/operator address: 10630 NE 38TH PL STE 75 KIRKLAND, WA 98033 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Private Owner/Operator Type: Owner Owner/Op start date: 09/16/1996 Owner/Op end date: Not reported

Violation Status: No violations found

6 CHEM SECURITIES SYSTEM INC CERC-NFRAP 1003880317 10602 NE 38TH PL WAD028035137 KIRKLAND, WA 98033 CERC-NFRAP: Site ID: 1000701 Federal Facility: Not a Federal Facility NPL Status: Not on the NPL Non NPL Status: NFRAP

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CHEM SECURITIES SYSTEM INC (Continued) 1003880317 Site Description: Not reported CERCLIS-NFRAP Assessment History: Action: DISCOVERY Date Started: Not reported Date Completed: 07/01/1981 Priority Level: Not reported

Action: ARCHIVE SITE Date Started: Not reported Date Completed: 04/30/1985 Priority Level: Not reported

Action: PRELIMINARY ASSESSMENT Date Started: 04/16/1985 Date Completed: 04/30/1985 Priority Level: NFRAP (No Futher Remedial Action Planned

6 CHEM SECURITIES SYSTEMS FINDS 1000294599 10602 NE 38TH PL CSCSL NFA WAD055490932 KIRKLAND, WA 98033 RCRA-NonGen FINDS: Other Pertinent Environmental Activity Identified at Site

Not reported

CSCSL NFA: Facility/Site Id: 2106 NFA Type: Cleaned up under prior authority NFA Date: 9/13/1995 Rank: Not reported Alternate Name: Alternate Names: CHEM NUCLEAR SYSTEMS INC,

RCRA-NonGen: Date form received by agency: 02/03/1989 Facility name: CHEM SECURITIES SYSTEMS Facility address: 10602 NE 38TH PL KIRKLAND, WA 98033 EPA ID: WAD055490932 Mailing address: 220 STONERIDGE DR COLUMBIA, SC 29210-8018 Contact: MARK S WHITTAKER Contact address: 220 STONERIDGE DR COLUMBIA, SC 29210-8018 Contact country: US Contact telephone: (803)256-0450 Contact email: Not reported EPA Region: 10

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CHEM SECURITIES SYSTEMS (Continued) 1000294599 Classification: Non-Generator Description: Handler: Non-Generators do not presently generate hazardous waste

Violation Status: No violations found

7 9807 NE 36TH STREET PROPERTY CSCSL NFA S108479619 8907 NE 36TH ST N/A YARROW POINT, WA 98004 CSCSL NFA: Facility/Site Id: 3273752 NFA Type: NFA after assessment, IRAP, or VCP NFA Date: 5/7/2008 Rank: Not reported Alternate Name: Not reported

8 RESIDENCE ICR S103850561 3440 EVERGREEN POINT ROAD N/A BELLEVUE, WA 98004 ICR: Date Ecology Received Report: 06/23/1998 Contaminants Found at Site: Petroleum products Media Contaminated: Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Final cleanup report Site Register Issue: 98-11 County Code: 17.00000 Contact: Not reported Report Title: Not reported

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9 BELLEVUE COPY CTR FINDS 1000282267 11108 NORTHUP WAY RCRA-NonGen WAD053809364 BELLEVUE, WA 98004 FINDS: Other Pertinent Environmental Activity Identified at Site

RCRA-NonGen: Date form received by agency: 03/23/1988 Facility name: BELLEVUE COPY CTR Facility address: 11108 NORTHUP WAY BELLEVUE, WA 98004 EPA ID: WAD053809364 Contact: S B RIVA Contact address: 11108 NORTHUP WAY BELLEVUE, WA 98004-1413 Contact country: US Contact telephone: (425)454-4923 Contact email: Not reported EPA Region: 10 Classification: Non-Generator Description: Handler: Non-Generators do not presently generate hazardous waste

Owner/Operator Summary: Owner/operator name: BELLEVUE COPY CTR Owner/operator address: 11108 NORTHUP WAY BELLEVUE, WA 98004 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Private Owner/Operator Type: Owner Owner/Op start date: 03/23/1988 Owner/Op end date: Not reported

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BELLEVUE COPY CTR (Continued) 1000282267 Off-site waste receiver: Commercial status unknown

Violation Status: No violations found

9 STI OPTRONICS ICR S103508919 10920 NORTHUP WAY N/A BELLEVUE, WA 98004 ICR: Date Ecology Received Report: 12/09/1993 Contaminants Found at Site: Petroleum products Media Contaminated: Soil Waste Management: Spill Region: North Western Type of Report Ecology Received: Final cleanup report Site Register Issue: 93-18 County Code: 17.00000 Contact: Not reported Report Title: Not reported

9 WA DOT NORTHUP BELLEVUE LUST U003025804 10833 NORTHUP WAY NE UST N/A BELLEVUE, WA 98004 LUST: FS ID: 65135545 Facility ID: 12260 Facility Status: Cleanup Started Release ID: 2201 Affected Media: Soil Alternate Name: WDOT NORTHUP Release Notification Date: 1991-04-19 00:00:00 Release Status Date: 1991-04-19 00:00:00 Site Response Unit Code: NORTHWEST Lat/Long: 47.641240000000003 / -122.19544999999999

FS ID: 65135545 Facility ID: 12260 Facility Status: Reported Cleaned Up Release ID: 2201 Affected Media: Soil Alternate Name: WDOT NORTHUP Release Notification Date: 1991-04-19 00:00:00 Release Status Date: 1995-06-01 00:00:00 Site Response Unit Code: NORTHWEST Lat/Long: 47.641240000000003 / -122.19544999999999

UST: Facility ID: 65135545 Site ID: 12260 Lat Deg: 47 Lat Min: 38 Lat Sec: 28.460000000000001 Long Deg: 122 Long Min: 11 Long Sec: 43.619999999999997 UBI: 6010721100010056

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WA DOT NORTHUP BELLEVUE (Continued) U003025804 Phone Number: 3607057882

Tank ID: 20718 Tank Name: 66A13914 Install Date: 4/30/1991 Capacity: 5,000 to 9,999 Gallons Tank Upgrade Date: 3/4/1998 TankSystem Status: Operational TankSystem Status Change Date: 8/26/1996 Tank Status: Operational Tank Permit Expiration Date: 6/30/2009 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Spill Bucket/Spill Box Tank Overfill Prevention: Automatic Shutoff (fill pipe) Tank Material: Fiberglass Reinforced Plastic Tank Construction: Double Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Sacrificial Anode Pipe Material: Fiberglass Pipe Construction: Double Wall Pipe Pipe Primary Release Detection: Suction Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Corrosion Resistant Tank Primary Release Detection: Automatic Tank Gauging Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: A0369

Tank ID: 20940 Tank Name: 66A13913 Install Date: 4/30/1991 Capacity: 5,000 to 9,999 Gallons Tank Upgrade Date: 3/4/1998 TankSystem Status: Operational TankSystem Status Change Date: 8/26/1996 Tank Status: Operational Tank Permit Expiration Date: 6/30/2009 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Spill Bucket/Spill Box Tank Overfill Prevention: Automatic Shutoff (fill pipe) Tank Material: Fiberglass Reinforced Plastic Tank Construction: Double Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Sacrificial Anode Pipe Material: Fiberglass Pipe Construction: Double Wall Pipe Pipe Primary Release Detection: Suction Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Corrosion Resistant Tank Primary Release Detection: Automatic Tank Gauging Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996

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WA DOT NORTHUP BELLEVUE (Continued) U003025804 Tag Number: A0369

Tank ID: 39343 Tank Name: 66A04006 Install Date: 12/31/1964 Capacity: 111 TO 1,100 Gallons Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Not reported Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: A0369

Tank ID: 42189 Tank Name: 66A01035 Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Steel Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported

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WA DOT NORTHUP BELLEVUE (Continued) U003025804 Tank Actual Status Date: 8/6/1996 Tag Number: A0369

Tank ID: 42263 Tank Name: 66A01034 Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Steel Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: A0369

Tank ID: 42328 Tank Name: 66A01036 Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Steel Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported

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WA DOT NORTHUP BELLEVUE (Continued) U003025804 Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: A0369

10 WA DOT NORTHUP BELLEVUE SHWS 1000390940 10833 NORTHUP WAY NE FINDS WAD981767445 BELLEVUE, WA 98004 RCRA-NonGen CSCSL: Facility ID: 65135545 Facility Type: Independent Region: Northwest Entered Date: 7/8/1999 Updated Date: 7/8/1999 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.64124 Longitude: -122.19545 Lat/Long: 47.64124 / -122.19545 Lat/Long (dms): 47 38 28.46 / 122 11 43.62 Media Status Desc: 1/1/0001 Affected Media: Groundwater Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Awaiting SHA

Facility ID: 65135545 Facility Type: Independent Region: Northwest

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WA DOT NORTHUP BELLEVUE (Continued) 1000390940 Entered Date: 7/8/1999 Updated Date: 7/8/1999 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.64124 Longitude: -122.19545 Lat/Long: 47.64124 / -122.19545 Lat/Long (dms): 47 38 28.46 / 122 11 43.62 Media Status Desc: 1/1/0001 Affected Media: Soil Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Awaiting SHA

FINDS: Other Pertinent Environmental Activity Identified at Site

Not reported

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WA DOT NORTHUP BELLEVUE (Continued) 1000390940

RCRA-NonGen: Date form received by agency: 09/03/1998 Facility name: WA DOT NORTHUP BELLEVUE Facility address: 10833 NORTHUP WAY NE BELLEVUE, WA 98004 EPA ID: WAD981767445 Mailing address: 10833 NORTHUP WAY BELLEVUE, WA 98004-1415 Contact: JOE ROYBAL Contact address: 10833 NORTHUP WAY BELLEVUE, WA 98004-1415 Contact country: US Contact telephone: (206)768-5740 Contact email: Not reported EPA Region: 10 Classification: Non-Generator Description: Handler: Non-Generators do not presently generate hazardous waste

Owner/Operator Summary: Owner/operator name: WA DOT FACILITIES HAZMAT Owner/operator address: 10833 NORTHUP WAY BELLEVUE, WA 98004 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Private Owner/Operator Type: Operator Owner/Op start date: 10/10/1996 Owner/Op end date: Not reported

Historical Generators: Date form received by agency: 09/01/1993 Facility name: WA DOT NORTHUP BELLEVUE Site name: WASH. STATE DEPT. OF TRANSPORT Classification: Large Quantity Generator

Violation Status: No violations found

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10 WSDOT - NORTHUP ICR S103504739 10833 NORTHUP WAY N/A BELLEVUE, WA 98004 ICR: Date Ecology Received Report: 09/14/1998 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Not reported Region: North Western Type of Report Ecology Received: Final cleanup report Site Register Issue: 98-10 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 10/15/1991 Contaminants Found at Site: Petroleum products Media Contaminated: Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Final cleanup report Site Register Issue: 92-11 County Code: 17.00000 Contact: Not reported Report Title: Not reported

10 WA DOT AREA 5 RCRA-NonGen 1007371837 10833 NORTHRUP WAY WAD083730994 BELLEVUE, WA 98004 RCRA-NonGen: Date form received by agency: 11/08/2002 Facility name: WA DOT AREA 5 Facility address: 10833 NORTHRUP WAY BELLEVUE, WA 98004 EPA ID: WAD083730994 Mailing address: NORTHUP WAY BELLEVUE, WA 980041415 Contact: Not reported Contact address: Not reported Not reported Contact country: Not reported Contact telephone: Not reported Contact email: Not reported EPA Region: 10 Classification: Non-Generator Description: Handler: Non-Generators do not presently generate hazardous waste

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WA DOT AREA 5 (Continued) 1007371837 Used oil processor: No User oil refiner: No Used oil fuel marketer to burner: No Used oil Specification marketer: No Used oil transfer facility: No Used oil transporter: No Off-site waste receiver: Commercial status unknown

Violation Status: No violations found

11 HWY 520 ACID CLYDE HI FINDS 1000660092 92ND ST EXIT W BND OFF SR 520 RCRA-NonGen WAD988497731 BELLEVUE, WA 98004 FINDS: Other Pertinent Environmental Activity Identified at Site

RCRA-NonGen: Date form received by agency: 12/13/1991 Facility name: HWY 520 ACID CLYDE HI Facility address: 92ND ST EXIT W BND OFF SR 520 BELLEVUE, WA 98004 EPA ID: WAD988497731 Mailing address: 3190 160TH AVE SE BELLEVUE, WA 98008-5452 Contact: DICK STOREY Contact address: 3190 160TH AVE SE BELLEVUE, WA 98008-5452 Contact country: US Contact telephone: (425)649-7116 Contact email: Not reported EPA Region: 10 Classification: Non-Generator Description: Handler: Non-Generators do not presently generate hazardous waste

Owner/Operator Summary: Owner/operator name: WA ECY Owner/operator address: 3190 160TH AVE SE BELLEVUE, WA 98008 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Private Owner/Operator Type: Owner Owner/Op start date: 12/13/1991 Owner/Op end date: Not reported

Handler Activities Summary: U.S. importer of hazardous waste: No Mixed waste (haz. and radioactive): No

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HWY 520 ACID CLYDE HI (Continued) 1000660092 Recycler of hazardous waste: No Transporter of hazardous waste: No Treater, storer or disposer of HW: No Underground injection activity: No On-site burner exemption: No Furnace exemption: No Used oil fuel burner: No Used oil processor: No User oil refiner: No Used oil fuel marketer to burner: No Used oil Specification marketer: No Used oil transfer facility: No Used oil transporter: No Off-site waste receiver: Commercial status unknown

Violation Status: No violations found

12 GE IONICS INC PADS 1000343439 11113 NE 33RD PL FINDS WAD980977011 BELLEVUE, WA 98004 MANIFEST RCRA-CESQG FINDS: Other Pertinent Environmental Activity Identified at Site

Not reported

WA MANIFEST: Facility Site ID Number: 99796316 Permit by Rule: TRUE Treatment by Generator: FALSE Mixed radioactive waste: FALSE Importer of hazardous waste: FALSE Immediate recycler: FALSE Treatment/Storage/Disposal/Recycling Facility: FALSE Generator of dangerous fuel waste: FALSE Generator marketing to burner: FALSE "Other marketers (i.e., blender, distributor, etc.)": FALSE Utility boiler burner: FALSE Industry boiler burner: FALSE Industrial Furnace: FALSE Smelter defferal: FALSE Universal waste - batteries - generate: FALSE Universal waste - thermostats - generate: FALSE

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GE IONICS INC (Continued) 1000343439 Universal waste - mercury - generate: FALSE Universal waste - lamps - generate: FALSE Universal waste - batteries - accumulate: FALSE Universal waste - thermostats - accumulate: FALSE Universal waste - mercury - accumulate: FALSE Universal waste - lamps - accumulate: FALSE Destination Facility for Universal Waste: FALSE Off-specification used oil burner - utility boiler: FALSE Off-specification used oil burner - industrial boiler: FALSE Off-specification used oil burner - industrial furnace: FALSE EPA ID: WAD980977011 Facility Address 2: Not reported TAX REG NBR: 601517438 NAICS CD: 54133 BUSINESS TYPE: Water Treatment MAIL NAME: GE IONICS INC MAIL ADDR LINE1: 11113 NE 33RD PLACE MAIL CITY,ST,ZIP: BELLEVUE, WA 98004-1451 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: GE IONICS INC LEGAL ORG TYPE: Private LEGAL ADDR LINE1: 65 GROVE ST LEGAL CITY,ST,ZIP: WATERTOWN, MA 02172-2826 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (617)926-2500 LEGAL EFFECTIVE DATE: 9/6/1996 LAND ORG NAME: Austin Family Limited Partnership LAND ORG TYPE: Private LAND PERSON NAME: Not reported LAND ADDR LINE1: PO Box 913 LAND CITY,ST,ZIP: MERCER ISLAND, WA 98040 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (206)236-0990 OPERATOR ORG NAME: GE IONICS INC OPERATOR ORG TYPE: Private OPERATOR ADDR LINE1: 11113 NE 33RD PLACE OPERATOR CITY,ST,ZIP: BELLEVUE, WA 98004-1451 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (425)828-2400 OPERATOR EFFECTIVE DATE: 9/6/1996 SITE CONTACT NAME: Torsten Erikson SITE CONTACT ADDR LINE1: 11113 NE 33rd Place SITE CONTACT ZIP: BELLEVUE, WA 98004 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: 425-828-2400 1320 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Torsten Erikson FORM CONTACT ADDR LINE1: 11113 NE 33RD PL FORM CONTACT CITY,ST,ZIP: BELLEVUE, WA 98004-1451 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: 425-828-2400 1320 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: SQG MONTHLY GENERATION: TRUE BATCH GENERATION: FALSE ONE TIME GENERATION: FALSE TRANSPORTS OWN WASTE: FALSE

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GE IONICS INC (Continued) 1000343439 TRANSPORTS OTHRS WASTE: FALSE RECYCLER ONSITE: FALSE TRANSFER FACILITY: FALSE OTHER EXEMPTION: Not reported UW BATTERY GEN: FALSE USED OIL TRANSPORTER: FALSE USED OIL TRANSFER FACLTY: FALSE USED OIL PROCESSOR: FALSE USED OIL REREFINER: FALSE USED OIL FUEL MRKTR DIRECTS SHPMNTS: FALSE USED OIL FUEL MRKTR MEETS SPECS: FALSE

Facility Site ID Number: 99796316 Permit by Rule: True Treatment by Generator: False Mixed radioactive waste: False Importer of hazardous waste: False Immediate recycler: False Treatment/Storage/Disposal/Recycling Facility: False Generator of dangerous fuel waste: False Generator marketing to burner: False "Other marketers (i.e., blender, distributor, etc.)": False Utility boiler burner: False Industry boiler burner: False Industrial Furnace: False Smelter defferal: False Universal waste - batteries - generate: False Universal waste - thermostats - generate: False Universal waste - mercury - generate: False Universal waste - lamps - generate: False Universal waste - batteries - accumulate: False Universal waste - thermostats - accumulate: False Universal waste - mercury - accumulate: False Universal waste - lamps - accumulate: False Destination Facility for Universal Waste: False Off-specification used oil burner - utility boiler: False Off-specification used oil burner - industrial boiler: False Off-specification used oil burner - industrial furnace: False EPA ID: WAD980977011 Facility Address 2: Not reported TAX REG NBR: 601517438 NAICS CD: 54133 BUSINESS TYPE: Water Treatment MAIL NAME: GE IONICS INC MAIL ADDR LINE1: 11113 NE 33RD PLACE MAIL CITY,ST,ZIP: BELLEVUE, WA 98004-1451 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: GE IONICS INC LEGAL ORG TYPE: Private LEGAL ADDR LINE1: 65 GROVE ST LEGAL CITY,ST,ZIP: WATERTOWN, MA 02172-2826 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (617)926-2500 LEGAL EFFECTIVE DATE: 9/6/1996 LAND ORG NAME: Austin Family Limited Partnership LAND ORG TYPE: Private LAND PERSON NAME: Not reported

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GE IONICS INC (Continued) 1000343439 LAND ADDR LINE1: PO Box 913 LAND CITY,ST,ZIP: MERCER ISLAND, WA 98040 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (206)236-0990 OPERATOR ORG NAME: GE IONICS INC OPERATOR ORG TYPE: Private OPERATOR ADDR LINE1: 3006 Northup Way OPERATOR CITY,ST,ZIP: BELLEVUE, WA 98004-1451 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (425)828-2400,ext 1330 OPERATOR EFFECTIVE DATE: 09/06/96 SITE CONTACT NAME: Torsten Erikson SITE CONTACT ADDR LINE1: 11113 NE 33rd Place SITE CONTACT ZIP: BELLEVUE, WA 98004 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: 425-828-2400 1320 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Torsten Erikson FORM CONTACT ADDR LINE1: 11113 NE 33RD PL FORM CONTACT CITY,ST,ZIP: BELLEVUE, WA 98004-1451 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: 425-828-2400 1320 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: SQG MONTHLY GENERATION: False BATCH GENERATION: False ONE TIME GENERATION: False TRANSPORTS OWN WASTE: False TRANSPORTS OTHRS WASTE: False RECYCLER ONSITE: False TRANSFER FACILITY: False OTHER EXEMPTION: Not reported UW BATTERY GEN: False USED OIL TRANSPORTER: False USED OIL TRANSFER FACLTY: False USED OIL PROCESSOR: False USED OIL REREFINER: False USED OIL FUEL MRKTR DIRECTS SHPMNTS: False USED OIL FUEL MRKTR MEETS SPECS: False

Facility Site ID Number: 99796316 Permit by Rule: Yes Treatment by Generator: No Mixed radioactive waste: No Importer of hazardous waste: No Immediate recycler: No Treatment/Storage/Disposal/Recycling Facility: No Generator of dangerous fuel waste: No Generator marketing to burner: No "Other marketers (i.e., blender, distributor, etc.)": No Utility boiler burner: No Industry boiler burner: No Industrial Furnace: No Smelter defferal: No Universal waste - batteries - generate: No Universal waste - thermostats - generate: No Universal waste - mercury - generate: No

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GE IONICS INC (Continued) 1000343439 Universal waste - lamps - generate: No Universal waste - batteries - accumulate: No Universal waste - thermostats - accumulate: No Universal waste - mercury - accumulate: No Universal waste - lamps - accumulate: No Destination Facility for Universal Waste: No Off-specification used oil burner - utility boiler: No Off-specification used oil burner - industrial boiler: No Off-specification used oil burner - industrial furnace: No EPA ID: WAD980977011 Facility Address 2: Not reported TAX REG NBR: 601517438 NAICS CD: 54133 BUSINESS TYPE: Water Treatment MAIL NAME: GE IONICS INC MAIL ADDR LINE1: 11113 NE 33RD PLACE MAIL CITY,ST,ZIP: BELLEVUE, WA 98004-1451 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: GE IONICS INC LEGAL ORG TYPE: Private LEGAL ADDR LINE1: 65 GROVE ST LEGAL CITY,ST,ZIP: WATERTOWN, MA 02172-2826 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (617)926-2500 LEGAL EFFECTIVE DATE: 9/6/1996 LAND ORG NAME: Austin Family Limited Partnership LAND ORG TYPE: Private LAND PERSON NAME: Not reported LAND ADDR LINE1: PO Box 913 LAND CITY,ST,ZIP: MERCER ISLAND, WA 98040 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (206)236-0990 OPERATOR ORG NAME: GE IONICS INC OPERATOR ORG TYPE: Private OPERATOR ADDR LINE1: 11113 NE 33RD PLACE OPERATOR CITY,ST,ZIP: BELLEVUE, WA 98004-1451 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (425)828-2400 OPERATOR EFFECTIVE DATE: 9/6/1996 SITE CONTACT NAME: Torsten Erikson SITE CONTACT ADDR LINE1: 11113 NE 33rd Place SITE CONTACT ZIP: BELLEVUE, WA 98004 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: 425-828-2400 1320 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Torsten Erikson FORM CONTACT ADDR LINE1: 11113 NE 33RD PL FORM CONTACT CITY,ST,ZIP: BELLEVUE, WA 98004-1451 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: 425-828-2400 1320 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: SQG MONTHLY GENERATION: Yes BATCH GENERATION: No ONE TIME GENERATION: No TRANSPORTS OWN WASTE: No TRANSPORTS OTHRS WASTE: No

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GE IONICS INC (Continued) 1000343439 RECYCLER ONSITE: No TRANSFER FACILITY: No OTHER EXEMPTION: Not reported UW BATTERY GEN: No USED OIL TRANSPORTER: No USED OIL TRANSFER FACLTY: No USED OIL PROCESSOR: No USED OIL REREFINER: No USED OIL FUEL MRKTR DIRECTS SHPMNTS: No USED OIL FUEL MRKTR MEETS SPECS: No

RCRA-CESQG: Date form received by agency: 02/14/2008 Facility name: GE IONICS INC Facility address: 11113 NE 33RD PL BELLEVUE, WA 980041451 EPA ID: WAD980977011 Mailing address: 11113 NE 33RD PLACE BELLEVUE, WA 98004-1451 Contact: TORSTEN ERIKSON Contact address: 11113 NE 33RD PLACE BELLEVUE, WA 98004-1451 Contact country: US Contact telephone: (425)828-2400 Contact email: Not reported EPA Region: 10 Land type: Private Classification: Conditionally Exempt Small Quantity Generator Description: Handler: generates 100 kg or less of hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates at any time: 1 kg or less of acutely hazardous waste; or 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste; or generates 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste during any calendar month, and accumulates at any time: 1 kg or less of acutely hazardous waste; or 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste

Owner/Operator Summary: Owner/operator name: GE IONICS INC Owner/operator address: 11113 NE 33RD PLACE BELLEVUE, WA 98004 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Private Owner/Operator Type: Operator Owner/Op start date: 09/06/1996 Owner/Op end date: Not reported

Handler Activities Summary: U.S. importer of hazardous waste: No

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GE IONICS INC (Continued) 1000343439 Mixed waste (haz. and radioactive): No Recycler of hazardous waste: No Transporter of hazardous waste: No Treater, storer or disposer of HW: No Underground injection activity: No On-site burner exemption: No Furnace exemption: No Used oil fuel burner: No Used oil processor: No User oil refiner: No Used oil fuel marketer to burner: No Used oil Specification marketer: No Used oil transfer facility: No Used oil transporter: No Off-site waste receiver: Commercial status unknown

Historical Generators: Date form received by agency: 12/31/2005 Facility name: GE IONICS INC Classification: Not a generator, verified

Date form received by agency: 12/31/2003 Facility name: GE IONICS INC Site name: RESOURCES CONSERVATION CO Classification: Not a generator, verified

Date form received by agency: 03/01/1994 Facility name: GE IONICS INC Site name: RESOURCES CONSERVATION CO, DIV OF IONICS Classification: Large Quantity Generator

Date form received by agency: 09/01/1993 Facility name: GE IONICS INC Site name: RESOURCES CONSERVATION CO. LAB Classification: Large Quantity Generator

Violation Status: No violations found

Evaluation Action Summary: Evaluation date: 01/19/2001 Evaluation: COMPLIANCE EVALUATION INSPECTION ON-SITE Area of violation: Not reported Date achieved compliance: Not reported Evaluation lead agency: State

13 PASCAL CO INC FINDS 1004613357 2929 NE NORTHUP WAY FTTS WAD009260217 BELLEVUE, WA 98004 MANIFEST HIST FTTS RCRA-CESQG FINDS: Other Pertinent Environmental Activity Identified at Site

Not reported

NCDB (National Compliance Data Base) supports implementation of the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) and the

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PASCAL CO INC (Continued) 1004613357 Toxic Substances Control Act (TSCA). The system tracks inspections in regions and states with cooperative agreements, enforcement actions, and settlements.

ICIS (Integrated Compliance Information System) is the Integrated Compliance Information System and provides a database that, when complete, will contain integrated Enforcement and Compliance information across most of EPA’s programs. The vision for ICIS is to replace EPA’s independent databases that contain Enforcement data with a single repository for that information. Currently, ICIS contains all Federal Administrative and Judicial enforcement actions. This information is maintained in ICIS by EPA in the Regional offices and its Headquarters. A future release of ICIS will replace the Permit Compliance System (PCS) which supports the NPDES and will integrate that information with Federal actions already in the system. ICIS also has the capability to track other activities occurring in the Region that support Compliance and Enforcement programs. These include; Incident Tracking, Compliance Assistance, and Compliance Monitoring.

FTTS INSP: Inspection Number: 199202032576 1 Region: 10 Inspection Date: 02/03/1992 Inspector: WATSON Violation occurred: Yes Investigation Type: General Product Review Investigation Reason: Neutral Scheme, Region Legislation Code: FIFRA Facility Function: Producer

Inspection Number: 198703191927 1 Region: 10 Inspection Date: 03/19/1987 Inspector: WICK Violation occurred: Yes Investigation Type: General Product Review Investigation Reason: For Cause, Government Legislation Code: FIFRA Facility Function: Producer

WA MANIFEST: Facility Site ID Number: 61287978 Permit by Rule: FALSE Treatment by Generator: FALSE Mixed radioactive waste: FALSE Importer of hazardous waste: FALSE Immediate recycler: FALSE

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PASCAL CO INC (Continued) 1004613357 Treatment/Storage/Disposal/Recycling Facility: FALSE Generator of dangerous fuel waste: FALSE Generator marketing to burner: FALSE "Other marketers (i.e., blender, distributor, etc.)": FALSE Utility boiler burner: FALSE Industry boiler burner: FALSE Industrial Furnace: FALSE Smelter defferal: FALSE Universal waste - batteries - generate: FALSE Universal waste - thermostats - generate: FALSE Universal waste - mercury - generate: FALSE Universal waste - lamps - generate: FALSE Universal waste - batteries - accumulate: FALSE Universal waste - thermostats - accumulate: FALSE Universal waste - mercury - accumulate: FALSE Universal waste - lamps - accumulate: FALSE Destination Facility for Universal Waste: FALSE Off-specification used oil burner - utility boiler: FALSE Off-specification used oil burner - industrial boiler: FALSE Off-specification used oil burner - industrial furnace: FALSE EPA ID: WAD009260217 Facility Address 2: Not reported TAX REG NBR: 178012161 NAICS CD: 325412 BUSINESS TYPE: Manufacturer Of Human Dru MAIL NAME: Pascal Co Inc MAIL ADDR LINE1: PO BOX 1478 MAIL CITY,ST,ZIP: BELLEVUE, WA 98009-1478 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: Pascal Co Inc LEGAL ORG TYPE: Private LEGAL ADDR LINE1: PO BOX 1478 LEGAL CITY,ST,ZIP: BELLEVUE, WA 98009-1478 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (425)827-4694 LEGAL EFFECTIVE DATE: 3/11/1985 LAND ORG NAME: Not reported LAND ORG TYPE: Private LAND PERSON NAME: Benjamin Paschall LAND ADDR LINE1: PO BOX 1478 LAND CITY,ST,ZIP: BELLEVUE, WA 98009-1478 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (425)827-4694 OPERATOR ORG NAME: PASCAL COMPANY INC OPERATOR ORG TYPE: Private OPERATOR ADDR LINE1: PO BOX 1478 OPERATOR CITY,ST,ZIP: BELLEVUE, WA 98009-1478 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: 425-602-3633 OPERATOR EFFECTIVE DATE: 1/1/1997 SITE CONTACT NAME: Vincent M Tentarelli SITE CONTACT ADDR LINE1: PO BOX 1478 SITE CONTACT ZIP: BELLEVUE, WA 98009-1478 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: 425602-3633 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Vincent M Tentarelli

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PASCAL CO INC (Continued) 1004613357 FORM CONTACT ADDR LINE1: PO BOX 1478 FORM CONTACT CITY,ST,ZIP: BELLEVUE, WA 98009-1478 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: 425602-3633 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: SQG MONTHLY GENERATION: FALSE BATCH GENERATION: TRUE ONE TIME GENERATION: FALSE TRANSPORTS OWN WASTE: FALSE TRANSPORTS OTHRS WASTE: FALSE RECYCLER ONSITE: FALSE TRANSFER FACILITY: FALSE OTHER EXEMPTION: Not reported UW BATTERY GEN: FALSE USED OIL TRANSPORTER: FALSE USED OIL TRANSFER FACLTY: FALSE USED OIL PROCESSOR: FALSE USED OIL REREFINER: FALSE USED OIL FUEL MRKTR DIRECTS SHPMNTS: FALSE USED OIL FUEL MRKTR MEETS SPECS: FALSE

Facility Site ID Number: 61287978 Permit by Rule: False Treatment by Generator: False Mixed radioactive waste: False Importer of hazardous waste: False Immediate recycler: False Treatment/Storage/Disposal/Recycling Facility: False Generator of dangerous fuel waste: False Generator marketing to burner: False "Other marketers (i.e., blender, distributor, etc.)": False Utility boiler burner: False Industry boiler burner: False Industrial Furnace: False Smelter defferal: False Universal waste - batteries - generate: False Universal waste - thermostats - generate: False Universal waste - mercury - generate: False Universal waste - lamps - generate: False Universal waste - batteries - accumulate: False Universal waste - thermostats - accumulate: False Universal waste - mercury - accumulate: False Universal waste - lamps - accumulate: False Destination Facility for Universal Waste: False Off-specification used oil burner - utility boiler: False Off-specification used oil burner - industrial boiler: False Off-specification used oil burner - industrial furnace: False EPA ID: WAD009260217 Facility Address 2: Not reported TAX REG NBR: 178012161 NAICS CD: 325412 BUSINESS TYPE: Manufacturer Of Human Dru MAIL NAME: Pascal Co Inc MAIL ADDR LINE1: PO BOX 1478 MAIL CITY,ST,ZIP: BELLEVUE, WA 98009-1478 MAIL COUNTRY: UNITED STATES

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PASCAL CO INC (Continued) 1004613357 LEGAL ORG NAME: Pascal Co Inc LEGAL ORG TYPE: Private LEGAL ADDR LINE1: PO BOX 1478 LEGAL CITY,ST,ZIP: BELLEVUE, WA 98009-1478 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (425)827-4694 LEGAL EFFECTIVE DATE: 3/11/1985 LAND ORG NAME: Not reported LAND ORG TYPE: Private LAND PERSON NAME: Benjamin Paschall LAND ADDR LINE1: PO BOX 1478 LAND CITY,ST,ZIP: BELLEVUE, WA 98009-1478 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (425)827-4694 OPERATOR ORG NAME: PASCAL COMPANY INC OPERATOR ORG TYPE: Private OPERATOR ADDR LINE1: PO BOX 1478 OPERATOR CITY,ST,ZIP: BELLEVUE, WA 98009-1478 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: 425-602-3633 OPERATOR EFFECTIVE DATE: 01/01/97 SITE CONTACT NAME: Vincent M Tentarelli SITE CONTACT ADDR LINE1: PO BOX 1478 SITE CONTACT ZIP: BELLEVUE, WA 98009-1478 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: 425602-3633 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Vincent M Tentarelli FORM CONTACT ADDR LINE1: PO BOX 1478 FORM CONTACT CITY,ST,ZIP: BELLEVUE, WA 98009-1478 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: 425602-3633 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: SQG MONTHLY GENERATION: True BATCH GENERATION: False ONE TIME GENERATION: False TRANSPORTS OWN WASTE: False TRANSPORTS OTHRS WASTE: False RECYCLER ONSITE: False TRANSFER FACILITY: False OTHER EXEMPTION: Not reported UW BATTERY GEN: False USED OIL TRANSPORTER: False USED OIL TRANSFER FACLTY: False USED OIL PROCESSOR: False USED OIL REREFINER: False USED OIL FUEL MRKTR DIRECTS SHPMNTS: False USED OIL FUEL MRKTR MEETS SPECS: False

Facility Site ID Number: 61287978 Permit by Rule: No Treatment by Generator: No Mixed radioactive waste: No Importer of hazardous waste: No Immediate recycler: No Treatment/Storage/Disposal/Recycling Facility: No

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PASCAL CO INC (Continued) 1004613357 Generator of dangerous fuel waste: No Generator marketing to burner: No "Other marketers (i.e., blender, distributor, etc.)": No Utility boiler burner: No Industry boiler burner: No Industrial Furnace: No Smelter defferal: No Universal waste - batteries - generate: No Universal waste - thermostats - generate: No Universal waste - mercury - generate: No Universal waste - lamps - generate: No Universal waste - batteries - accumulate: No Universal waste - thermostats - accumulate: No Universal waste - mercury - accumulate: No Universal waste - lamps - accumulate: No Destination Facility for Universal Waste: No Off-specification used oil burner - utility boiler: No Off-specification used oil burner - industrial boiler: No Off-specification used oil burner - industrial furnace: No EPA ID: WAD009260217 Facility Address 2: Not reported TAX REG NBR: 178012161 NAICS CD: 325412 BUSINESS TYPE: Manufacturer Of Human Dru MAIL NAME: Pascal Co Inc MAIL ADDR LINE1: PO BOX 1478 MAIL CITY,ST,ZIP: BELLEVUE, WA 98009-1478 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: Pascal Co Inc LEGAL ORG TYPE: Private LEGAL ADDR LINE1: PO BOX 1478 LEGAL CITY,ST,ZIP: BELLEVUE, WA 98009-1478 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (425)827-4694 LEGAL EFFECTIVE DATE: 3/11/1985 LAND ORG NAME: Not reported LAND ORG TYPE: Private LAND PERSON NAME: Benjamin Paschall LAND ADDR LINE1: PO BOX 1478 LAND CITY,ST,ZIP: BELLEVUE, WA 98009-1478 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (425)827-4694 OPERATOR ORG NAME: PASCAL COMPANY INC OPERATOR ORG TYPE: Private OPERATOR ADDR LINE1: PO BOX 1478 OPERATOR CITY,ST,ZIP: BELLEVUE, WA 98009-1478 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: 425-602-3633 OPERATOR EFFECTIVE DATE: 1/1/1997 SITE CONTACT NAME: Vincent M Tentarelli SITE CONTACT ADDR LINE1: PO BOX 1478 SITE CONTACT ZIP: BELLEVUE, WA 98009-1478 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: 425602-3633 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Vincent M Tentarelli FORM CONTACT ADDR LINE1: PO BOX 1478

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PASCAL CO INC (Continued) 1004613357 FORM CONTACT CITY,ST,ZIP: BELLEVUE, WA 98009-1478 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: 425602-3633 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: SQG MONTHLY GENERATION: No BATCH GENERATION: Yes ONE TIME GENERATION: No TRANSPORTS OWN WASTE: No TRANSPORTS OTHRS WASTE: No RECYCLER ONSITE: No TRANSFER FACILITY: No OTHER EXEMPTION: Not reported UW BATTERY GEN: No USED OIL TRANSPORTER: No USED OIL TRANSFER FACLTY: No USED OIL PROCESSOR: No USED OIL REREFINER: No USED OIL FUEL MRKTR DIRECTS SHPMNTS: No USED OIL FUEL MRKTR MEETS SPECS: No

HIST FTTS INSP: Inspection Number: 199202032576 1 Region: 10 Inspection Date: Not reported Inspector: WATSON Violation occurred: Yes Investigation Type: General Product Review Investigation Reason: Neutral Scheme, Region Legislation Code: FIFRA Facility Function: Producer

Inspection Number: 198703191927 1 Region: 10 Inspection Date: Not reported Inspector: WICK Violation occurred: Yes Investigation Type: General Product Review Investigation Reason: For Cause, Government Legislation Code: FIFRA Facility Function: Producer

RCRA-CESQG: Date form received by agency: 01/15/2008 Facility name: PASCAL CO INC Facility address: 2929 NE NORTHUP WAY BELLEVUE, WA 98004 EPA ID: WAD009260217 Mailing address: PO BOX 1478 BELLEVUE, WA 98009-1478 Contact: VINCENT M TENTARELLI Contact address: PO BOX 1478 BELLEVUE, WA 98009-1478 Contact country: US Contact telephone: (425)602-3633

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PASCAL CO INC (Continued) 1004613357 Contact email: Not reported EPA Region: 10 Classification: Conditionally Exempt Small Quantity Generator Description: Handler: generates 100 kg or less of hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates at any time: 1 kg or less of acutely hazardous waste; or 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste; or generates 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste during any calendar month, and accumulates at any time: 1 kg or less of acutely hazardous waste; or 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste

Owner/Operator Summary: Owner/operator name: PASCAL COMPANY INC Owner/operator address: PO BOX 1478 BELLEVUE, WA 98009 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Private Owner/Operator Type: Operator Owner/Op start date: 01/01/1997 Owner/Op end date: Not reported

Historical Generators: Date form received by agency: 12/31/2005 Facility name: PASCAL CO INC Classification: Not a generator, verified

Date form received by agency: 12/31/2003 Facility name: PASCAL CO INC Classification: Not a generator, verified

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PASCAL CO INC (Continued) 1004613357 Violation Status: No violations found

13 NAKANISHI DENTAL LABORATORY FINDS 1001490288 2959 NORTHUP WAY RCRA-CESQG WAD052588860 BELLEVUE, WA 98004 FINDS: Other Pertinent Environmental Activity Identified at Site

Not reported

RCRA-CESQG: Date form received by agency: 01/01/1985 Facility name: NAKANISHI DENTAL LABORATORY Facility address: 2959 NORTHUP WAY BELLEVUE, WA 98004 EPA ID: WAD052588860 Mailing address: PO BOX 99590 BELLEVUE, WA 98009-8001 Contact: DAVID NAKANISHI Contact address: PO BOX 99590 BELLEVUE, WA 98009-8001 Contact country: US Contact telephone: (425)454-3123 Contact email: Not reported EPA Region: 10 Classification: Conditionally Exempt Small Quantity Generator Description: Handler: generates 100 kg or less of hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates at any time: 1 kg or less of acutely hazardous waste; or 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste; or generates 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste during any calendar month, and accumulates at any time: 1 kg or less of acutely hazardous waste; or 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste

Owner/Operator Summary: Owner/operator name: DAVID NAKANISHI Owner/operator address: PO BOX 99590 BELLEVUE, WA 98009 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Private Owner/Operator Type: Operator

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NAKANISHI DENTAL LABORATORY (Continued) 1001490288 Owner/Op start date: 01/01/1985 Owner/Op end date: Not reported

Violation Status: No violations found

14 TRICKETT PROPERTY FINDS 1008918741 8304 HUNTS POINT CIR CSCSL NFA 110022932530 HUNTS POINT, WA 98004 FINDS: Other Pertinent Environmental Activity Identified at Site

Not reported

CSCSL NFA: Facility/Site Id: 1236499 NFA Type: NFA after assessment, IRAP, or VCP NFA Date: 9/8/2006 Rank: Not reported Alternate Name: Not reported

15 BELLEVUE CITY SERVICE CTR UST U001127702 2901 115TH AVE NE N/A BELLEVUE, WA 98004 UST: Facility ID: 72286399 Site ID: 100071 Lat Deg: 47 Lat Min: 38 Lat Sec: 12.48 Long Deg: 122 Long Min: 11 Long Sec: 15.827999999999999 UBI: 1790167460010015 Phone Number: 4254524880

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BELLEVUE CITY SERVICE CTR (Continued) U001127702 Tank ID: 16251 Tank Name: 1 Install Date: 6/22/1989 Capacity: 10,000 to 19,999 Gallons Tank Upgrade Date: 2/23/1998 TankSystem Status: Operational TankSystem Status Change Date: 8/26/1996 Tank Status: Operational Tank Permit Expiration Date: 6/30/2009 Tank Closure Date: 1/1/0001 Tank Pumping System: Suction System Pump Check Valve Tank Spill Prevention: Spill Bucket/Spill Box Tank Overfill Prevention: Overfill Alarm Tank Material: Steel Tank Construction: Double Wall Tank Tank Tightness Test: Part of Automatic Tank Gauging (ATG) System Tank Corrosion Protection: Sacrificial Anode Pipe Material: Flexible Piping Pipe Construction: Double Wall Pipe Pipe Primary Release Detection: Suction Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Corrosion Resistant Tank Primary Release Detection: Interstitial Monitoring Tank Second Release Detection: Automatic Tank Gauging Pipe Tightness Test: Not Required Tank Actual Status Date: 8/6/1996 Tag Number: A3770

Tank ID: 16379 Tank Name: 3 Install Date: 6/22/1989 Capacity: 10,000 to 19,999 Gallons Tank Upgrade Date: 2/23/1998 TankSystem Status: Operational TankSystem Status Change Date: 8/26/1996 Tank Status: Operational Tank Permit Expiration Date: 6/30/2009 Tank Closure Date: 1/1/0001 Tank Pumping System: Suction System Pump Check Valve Tank Spill Prevention: Spill Bucket/Spill Box Tank Overfill Prevention: Overfill Alarm Tank Material: Coated Steel Tank Construction: Double Wall Tank Tank Tightness Test: Part of Automatic Tank Gauging (ATG) System Tank Corrosion Protection: Sacrificial Anode Pipe Material: Flexible Piping Pipe Construction: Double Wall Pipe Pipe Primary Release Detection: Suction Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Corrosion Resistant Tank Primary Release Detection: Interstitial Monitoring Tank Second Release Detection: Automatic Tank Gauging Pipe Tightness Test: Not Required Tank Actual Status Date: 8/6/1996 Tag Number: A3770

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BELLEVUE CITY SERVICE CTR (Continued) U001127702 Tank ID: 16389 Tank Name: 2 Install Date: 6/22/1989 Capacity: 10,000 to 19,999 Gallons Tank Upgrade Date: 2/23/1998 TankSystem Status: Operational TankSystem Status Change Date: 8/26/1996 Tank Status: Operational Tank Permit Expiration Date: 6/30/2009 Tank Closure Date: 1/1/0001 Tank Pumping System: Suction System Pump Check Valve Tank Spill Prevention: Spill Bucket/Spill Box Tank Overfill Prevention: Overfill Alarm Tank Material: Coated Steel Tank Construction: Double Wall Tank Tank Tightness Test: Part of Automatic Tank Gauging (ATG) System Tank Corrosion Protection: Sacrificial Anode Pipe Material: Flexible Piping Pipe Construction: Double Wall Pipe Pipe Primary Release Detection: Suction Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Corrosion Resistant Tank Primary Release Detection: Interstitial Monitoring Tank Second Release Detection: Automatic Tank Gauging Pipe Tightness Test: Not Required Tank Actual Status Date: 8/6/1996 Tag Number: A3770

15 BELLEVUE CITY SERVICE CTR FINDS 1000282276 2901 115TH AVE NE RCRA-LQG WAD982654444 BELLEVUE, WA 98004 MANIFEST FINDS: Other Pertinent Environmental Activity Identified at Site

Not reported

RCRA-LQG: Date form received by agency: 02/12/2008 Facility name: BELLEVUE CITY SERVICE CTR Facility address: 2901 115TH AVE NE BELLEVUE, WA 98004 EPA ID: WAD982654444 Mailing address: PO BOX 90012 BELLEVUE, WA 98009-9012 Contact: WILLIAM STRANGE Contact address: PO BOX 90012 BELLEVUE, WA 98009-9012 Contact country: US

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BELLEVUE CITY SERVICE CTR (Continued) 1000282276 Contact telephone: (425)452-4473 Contact email: Not reported EPA Region: 10 Land type: Municipal Classification: Large Quantity Generator Description: Handler: generates 1,000 kg or more of hazardous waste during any calendar month; or generates more than 1 kg of acutely hazardous waste during any calendar month; or generates more than 100 kg of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste during any calendar month; or generates 1 kg or less of acutely hazardous waste during any calendar month, and accumulates more than 1 kg of acutely hazardous waste at any time; or generates 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste during any calendar month, and accumulates more than 100 kg of that material at any time

Owner/Operator Summary: Owner/operator name: BELLEVUE CITY Owner/operator address: PO BOX 90012 BELLEVUE, WA 98009 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Municipal Owner/Operator Type: Operator Owner/Op start date: 08/06/1996 Owner/Op end date: Not reported

Historical Generators: Date form received by agency: 12/31/2005 Facility name: BELLEVUE CITY SERVICE CTR Classification: Not a generator, verified

Date form received by agency: 12/31/2003 Facility name: BELLEVUE CITY SERVICE CTR Classification: Not a generator, verified

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BELLEVUE CITY SERVICE CTR (Continued) 1000282276 Violation Status: No violations found

Evaluation Action Summary: Evaluation date: 01/25/2000 Evaluation: FOCUSED COMPLIANCE INSPECTION Area of violation: Not reported Date achieved compliance: Not reported Evaluation lead agency: State WA MANIFEST: Facility Site ID Number: 72286399 Permit by Rule: FALSE Treatment by Generator: FALSE Mixed radioactive waste: FALSE Importer of hazardous waste: FALSE Immediate recycler: FALSE Treatment/Storage/Disposal/Recycling Facility: FALSE Generator of dangerous fuel waste: FALSE Generator marketing to burner: FALSE "Other marketers (i.e., blender, distributor, etc.)": FALSE Utility boiler burner: FALSE Industry boiler burner: FALSE Industrial Furnace: FALSE Smelter defferal: FALSE Universal waste - batteries - generate: FALSE Universal waste - thermostats - generate: FALSE Universal waste - mercury - generate: FALSE Universal waste - lamps - generate: FALSE Universal waste - batteries - accumulate: FALSE Universal waste - thermostats - accumulate: FALSE Universal waste - mercury - accumulate: FALSE Universal waste - lamps - accumulate: FALSE Destination Facility for Universal Waste: FALSE Off-specification used oil burner - utility boiler: FALSE Off-specification used oil burner - industrial boiler: FALSE Off-specification used oil burner - industrial furnace: FALSE EPA ID: WAD982654444 Facility Address 2: Not reported TAX REG NBR: 179016746 NAICS CD: 92119 BUSINESS TYPE: Municipal MAIL NAME: City of Bellevue MAIL ADDR LINE1: PO Box 90012 MAIL CITY,ST,ZIP: Bellevue, WA 98009-9012 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: Bellevue City LEGAL ORG TYPE: Municipal LEGAL ADDR LINE1: PO Box 90012 LEGAL CITY,ST,ZIP: BELLEVUE, WA 98009-9012 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (425)452-4473 LEGAL EFFECTIVE DATE: 8/6/1996 LAND ORG NAME: Bellevue City LAND ORG TYPE: Municipal LAND PERSON NAME: Not reported LAND ADDR LINE1: PO Box 90012 LAND CITY,ST,ZIP: BELLEVUE, WA 98009-9012

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BELLEVUE CITY SERVICE CTR (Continued) 1000282276 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (425)452-4473 OPERATOR ORG NAME: Bellevue City OPERATOR ORG TYPE: Municipal OPERATOR ADDR LINE1: PO Box 90012 OPERATOR CITY,ST,ZIP: BELLEVUE, WA 98009-9012 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (425)451-4473 OPERATOR EFFECTIVE DATE: 8/6/1996 SITE CONTACT NAME: William Strange SITE CONTACT ADDR LINE1: PO Box 90012 SITE CONTACT ZIP: BELLEVUE, WA 98009-9012 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (425)452-4473 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: William Strange FORM CONTACT ADDR LINE1: PO Box 90012 FORM CONTACT CITY,ST,ZIP: BELLEVUE, WA 98009-9012 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (425)452-4473 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: SQG MONTHLY GENERATION: FALSE BATCH GENERATION: TRUE ONE TIME GENERATION: FALSE TRANSPORTS OWN WASTE: FALSE TRANSPORTS OTHRS WASTE: FALSE RECYCLER ONSITE: FALSE TRANSFER FACILITY: FALSE OTHER EXEMPTION: Not reported UW BATTERY GEN: FALSE USED OIL TRANSPORTER: FALSE USED OIL TRANSFER FACLTY: FALSE USED OIL PROCESSOR: FALSE USED OIL REREFINER: FALSE USED OIL FUEL MRKTR DIRECTS SHPMNTS: FALSE USED OIL FUEL MRKTR MEETS SPECS: FALSE

Facility Site ID Number: 72286399 Permit by Rule: False Treatment by Generator: False Mixed radioactive waste: False Importer of hazardous waste: False Immediate recycler: False Treatment/Storage/Disposal/Recycling Facility: False Generator of dangerous fuel waste: False Generator marketing to burner: False "Other marketers (i.e., blender, distributor, etc.)": False Utility boiler burner: False Industry boiler burner: False Industrial Furnace: False Smelter defferal: False Universal waste - batteries - generate: False Universal waste - thermostats - generate: False Universal waste - mercury - generate: False Universal waste - lamps - generate: False Universal waste - batteries - accumulate: False

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BELLEVUE CITY SERVICE CTR (Continued) 1000282276 Universal waste - thermostats - accumulate: False Universal waste - mercury - accumulate: False Universal waste - lamps - accumulate: False Destination Facility for Universal Waste: False Off-specification used oil burner - utility boiler: False Off-specification used oil burner - industrial boiler: False Off-specification used oil burner - industrial furnace: False EPA ID: WAD982654444 Facility Address 2: Not reported TAX REG NBR: 179016746 NAICS CD: 92119 BUSINESS TYPE: Municipal MAIL NAME: City of Bellevue MAIL ADDR LINE1: PO Box 90012 MAIL CITY,ST,ZIP: Bellevue, WA 98009-9012 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: Bellevue City LEGAL ORG TYPE: Municipal LEGAL ADDR LINE1: PO Box 90012 LEGAL CITY,ST,ZIP: BELLEVUE, WA 98009-9012 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (425)452-4473 LEGAL EFFECTIVE DATE: 8/6/1996 LAND ORG NAME: Bellevue City LAND ORG TYPE: Municipal LAND PERSON NAME: Not reported LAND ADDR LINE1: PO Box 90012 LAND CITY,ST,ZIP: BELLEVUE, WA 98009-9012 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (425)452-4473 OPERATOR ORG NAME: Bellevue City OPERATOR ORG TYPE: Municipal OPERATOR ADDR LINE1: PO Box 90012 OPERATOR CITY,ST,ZIP: BELLEVUE, WA 98009-9012 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (425)451-4473 OPERATOR EFFECTIVE DATE: 08/06/96 SITE CONTACT NAME: William Strange SITE CONTACT ADDR LINE1: PO Box 90012 SITE CONTACT ZIP: BELLEVUE, WA 98009-9012 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (425)452-4473 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: William Strange FORM CONTACT ADDR LINE1: PO Box 90012 FORM CONTACT CITY,ST,ZIP: BELLEVUE, WA 98009-9012 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (425)452-4473 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: LQG MONTHLY GENERATION: True BATCH GENERATION: False ONE TIME GENERATION: False TRANSPORTS OWN WASTE: False TRANSPORTS OTHRS WASTE: False RECYCLER ONSITE: False TRANSFER FACILITY: False

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BELLEVUE CITY SERVICE CTR (Continued) 1000282276 OTHER EXEMPTION: Not reported UW BATTERY GEN: False USED OIL TRANSPORTER: False USED OIL TRANSFER FACLTY: False USED OIL PROCESSOR: False USED OIL REREFINER: False USED OIL FUEL MRKTR DIRECTS SHPMNTS: False USED OIL FUEL MRKTR MEETS SPECS: False

Facility Site ID Number: 72286399 Permit by Rule: No Treatment by Generator: No Mixed radioactive waste: No Importer of hazardous waste: No Immediate recycler: No Treatment/Storage/Disposal/Recycling Facility: No Generator of dangerous fuel waste: No Generator marketing to burner: No "Other marketers (i.e., blender, distributor, etc.)": No Utility boiler burner: No Industry boiler burner: No Industrial Furnace: No Smelter defferal: No Universal waste - batteries - generate: No Universal waste - thermostats - generate: No Universal waste - mercury - generate: No Universal waste - lamps - generate: No Universal waste - batteries - accumulate: No Universal waste - thermostats - accumulate: No Universal waste - mercury - accumulate: No Universal waste - lamps - accumulate: No Destination Facility for Universal Waste: No Off-specification used oil burner - utility boiler: No Off-specification used oil burner - industrial boiler: No Off-specification used oil burner - industrial furnace: No EPA ID: WAD982654444 Facility Address 2: Not reported TAX REG NBR: 179016746 NAICS CD: 92119 BUSINESS TYPE: Municipal MAIL NAME: City of Bellevue MAIL ADDR LINE1: PO Box 90012 MAIL CITY,ST,ZIP: Bellevue, WA 98009-9012 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: Bellevue City LEGAL ORG TYPE: Municipal LEGAL ADDR LINE1: PO Box 90012 LEGAL CITY,ST,ZIP: BELLEVUE, WA 98009-9012 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (425)452-4473 LEGAL EFFECTIVE DATE: 8/6/1996 LAND ORG NAME: Bellevue City LAND ORG TYPE: Municipal LAND PERSON NAME: Not reported LAND ADDR LINE1: PO Box 90012 LAND CITY,ST,ZIP: BELLEVUE, WA 98009-9012 LAND COUNTRY: UNITED STATES

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BELLEVUE CITY SERVICE CTR (Continued) 1000282276 LAND PHONE NBR: (425)452-4473 OPERATOR ORG NAME: Bellevue City OPERATOR ORG TYPE: Municipal OPERATOR ADDR LINE1: PO Box 90012 OPERATOR CITY,ST,ZIP: BELLEVUE, WA 98009-9012 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (425)451-4473 OPERATOR EFFECTIVE DATE: 8/6/1996 SITE CONTACT NAME: William Strange SITE CONTACT ADDR LINE1: PO Box 90012 SITE CONTACT ZIP: BELLEVUE, WA 98009-9012 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (425)452-4473 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: William Strange FORM CONTACT ADDR LINE1: PO Box 90012 FORM CONTACT CITY,ST,ZIP: BELLEVUE, WA 98009-9012 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (425)452-4473 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: SQG MONTHLY GENERATION: No BATCH GENERATION: Yes ONE TIME GENERATION: No TRANSPORTS OWN WASTE: No TRANSPORTS OTHRS WASTE: No RECYCLER ONSITE: No TRANSFER FACILITY: No OTHER EXEMPTION: Not reported UW BATTERY GEN: No USED OIL TRANSPORTER: No USED OIL TRANSFER FACLTY: No USED OIL PROCESSOR: No USED OIL REREFINER: No USED OIL FUEL MRKTR DIRECTS SHPMNTS: No USED OIL FUEL MRKTR MEETS SPECS: No

15 BELLEVUE EVIDENCE LOC RCRA-NonGen 1007371890 2901 115TH AVE NE WAD988475331 BELLEVUE, WA 98004 RCRA-NonGen: Date form received by agency: 11/08/2002 Facility name: BELLEVUE EVIDENCE LOC Facility address: 2901 115TH AVE NE BELLEVUE, WA 98004 EPA ID: WAD988475331 Mailing address: 150TH AVE NE REDMOND, WA 980525301 Contact: Not reported Contact address: Not reported Not reported Contact country: Not reported Contact telephone: Not reported Contact email: Not reported EPA Region: 10 Classification: Non-Generator Description: Handler: Non-Generators do not presently generate hazardous waste

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BELLEVUE EVIDENCE LOC (Continued) 1007371890

Handler Activities Summary: U.S. importer of hazardous waste: Unknown Mixed waste (haz. and radioactive): Unknown Recycler of hazardous waste: No Transporter of hazardous waste: No Treater, storer or disposer of HW: No Underground injection activity: No On-site burner exemption: Unknown Furnace exemption: Unknown Used oil fuel burner: No Used oil processor: No User oil refiner: No Used oil fuel marketer to burner: No Used oil Specification marketer: No Used oil transfer facility: No Used oil transporter: No Off-site waste receiver: Commercial status unknown

Violation Status: No violations found

16 WA DOT EVERGREEN FLOATING BRIDGE FINDS 1000920753 2830 EVERGREEN PT RD RCRA-NonGen WA0000878769 BELLEVUE, WA 98004 FINDS: Other Pertinent Environmental Activity Identified at Site

RCRA-NonGen: Date form received by agency: 03/26/1998 Facility name: WA DOT EVERGREEN FLOATING BRIDGE Facility address: 2830 EVERGREEN PT RD BELLEVUE, WA 98004 EPA ID: WA0000878769 Mailing address: 6431 CORSON AVE S SEATTLE, WA 98108-3445 Contact: DALE CLUTTS Contact address: 6431 CORSON AVE S SEATTLE, WA 98108-3445 Contact country: US Contact telephone: (206)768-5704 Contact email: Not reported EPA Region: 10 Classification: Non-Generator Description: Handler: Non-Generators do not presently generate hazardous waste

Owner/Operator Summary: Owner/operator name: WA DOT FACILITIES HAZMAT Owner/operator address: 6431 CORSON AVE S SEATTLE, WA 98108

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WA DOT EVERGREEN FLOATING BRIDGE (Continued) 1000920753 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Private Owner/Operator Type: Owner Owner/Op start date: 11/25/1996 Owner/Op end date: Not reported

Violation Status: No violations found

17 STI OPTRONICS INC FINDS 1004793511 2755 NORTHUP WAY MANIFEST WAD055499800 BELLEVUE, WA 98004 RCRA-CESQG FINDS: Other Pertinent Environmental Activity Identified at Site

Not reported

WA MANIFEST: Facility Site ID Number: 44877843 Permit by Rule: FALSE Treatment by Generator: FALSE Mixed radioactive waste: FALSE Importer of hazardous waste: FALSE Immediate recycler: FALSE Treatment/Storage/Disposal/Recycling Facility: FALSE Generator of dangerous fuel waste: FALSE Generator marketing to burner: FALSE "Other marketers (i.e., blender, distributor, etc.)": FALSE Utility boiler burner: FALSE Industry boiler burner: FALSE Industrial Furnace: FALSE

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STI OPTRONICS INC (Continued) 1004793511 Smelter defferal: FALSE Universal waste - batteries - generate: FALSE Universal waste - thermostats - generate: FALSE Universal waste - mercury - generate: FALSE Universal waste - lamps - generate: FALSE Universal waste - batteries - accumulate: FALSE Universal waste - thermostats - accumulate: FALSE Universal waste - mercury - accumulate: FALSE Universal waste - lamps - accumulate: FALSE Destination Facility for Universal Waste: FALSE Off-specification used oil burner - utility boiler: FALSE Off-specification used oil burner - industrial boiler: FALSE Off-specification used oil burner - industrial furnace: FALSE EPA ID: WAD055499800 Facility Address 2: Not reported TAX REG NBR: 578074441 NAICS CD: 54171 BUSINESS TYPE: Not reported MAIL NAME: STI Optronics Inc MAIL ADDR LINE1: 2755 NORTHUP WAY MAIL CITY,ST,ZIP: BELLEVUE, WA 98004-1403 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: STI Optronics Inc LEGAL ORG TYPE: Private LEGAL ADDR LINE1: 2755 NORTHUP WAY LEGAL CITY,ST,ZIP: BELLEVUE, WA 98004-1403 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (425)827-0460 LEGAL EFFECTIVE DATE: 7/10/1992 LAND ORG NAME: Strand Trust LAND ORG TYPE: Private LAND PERSON NAME: Not reported LAND ADDR LINE1: 5800 PRINCETON AVE NE LAND CITY,ST,ZIP: SEATTLE, WA 98105-2134 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (206)517-5945 OPERATOR ORG NAME: Not reported OPERATOR ORG TYPE: Private OPERATOR ADDR LINE1: 2755 NORTHUP WAY OPERATOR CITY,ST,ZIP: BELLEVUE, WA 98004-1403 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (425)827-0460 OPERATOR EFFECTIVE DATE: 4/1/1993 SITE CONTACT NAME: Eric Wisman SITE CONTACT ADDR LINE1: 2755 NORTHUP WAY SITE CONTACT ZIP: BELLEVUE, WA 98004-1403 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (425) 827-0460 ext 363 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Eric Wisman FORM CONTACT ADDR LINE1: 2755 NORTHUP WAY FORM CONTACT CITY,ST,ZIP: BELLEVUE, WA 98004-1403 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (425) 827-0460 ext 363 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: SQG MONTHLY GENERATION: FALSE

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STI OPTRONICS INC (Continued) 1004793511 BATCH GENERATION: TRUE ONE TIME GENERATION: FALSE TRANSPORTS OWN WASTE: FALSE TRANSPORTS OTHRS WASTE: FALSE RECYCLER ONSITE: FALSE TRANSFER FACILITY: FALSE OTHER EXEMPTION: Not reported UW BATTERY GEN: FALSE USED OIL TRANSPORTER: FALSE USED OIL TRANSFER FACLTY: FALSE USED OIL PROCESSOR: FALSE USED OIL REREFINER: FALSE USED OIL FUEL MRKTR DIRECTS SHPMNTS: FALSE USED OIL FUEL MRKTR MEETS SPECS: FALSE

Facility Site ID Number: 44877843 Permit by Rule: False Treatment by Generator: False Mixed radioactive waste: False Importer of hazardous waste: False Immediate recycler: False Treatment/Storage/Disposal/Recycling Facility: False Generator of dangerous fuel waste: False Generator marketing to burner: False "Other marketers (i.e., blender, distributor, etc.)": False Utility boiler burner: False Industry boiler burner: False Industrial Furnace: False Smelter defferal: False Universal waste - batteries - generate: False Universal waste - thermostats - generate: False Universal waste - mercury - generate: False Universal waste - lamps - generate: False Universal waste - batteries - accumulate: False Universal waste - thermostats - accumulate: False Universal waste - mercury - accumulate: False Universal waste - lamps - accumulate: False Destination Facility for Universal Waste: False Off-specification used oil burner - utility boiler: False Off-specification used oil burner - industrial boiler: False Off-specification used oil burner - industrial furnace: False EPA ID: WAD055499800 Facility Address 2: Not reported TAX REG NBR: 578074441 NAICS CD: 54171 BUSINESS TYPE: Not reported MAIL NAME: STI Optronics Inc MAIL ADDR LINE1: 2755 NORTHUP WAY MAIL CITY,ST,ZIP: BELLEVUE, WA 98004-1495 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: STI Optronics Inc LEGAL ORG TYPE: Private LEGAL ADDR LINE1: 2755 NORTHUP WAY LEGAL CITY,ST,ZIP: BELLEVUE, WA 98004-1495 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (425)827-0460 LEGAL EFFECTIVE DATE: 7/10/1992

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STI OPTRONICS INC (Continued) 1004793511 LAND ORG NAME: Strand Trust LAND ORG TYPE: Private LAND PERSON NAME: Not reported LAND ADDR LINE1: 5800 PRINCETON AVE NE LAND CITY,ST,ZIP: SEATTLE, WA 98105-2134 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (206)517-5945 OPERATOR ORG NAME: Not reported OPERATOR ORG TYPE: Private OPERATOR ADDR LINE1: 2755 NORTHUP WAY OPERATOR CITY,ST,ZIP: BELLEVUE, WA 98004-1495 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (425)827-0460 OPERATOR EFFECTIVE DATE: 04/01/93 SITE CONTACT NAME: Eric Wisman SITE CONTACT ADDR LINE1: 2755 NORTHUP WAY SITE CONTACT ZIP: BELLEVUE, WA 98004-1495 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (425) 827-0460 ext 363 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Eric Wisman FORM CONTACT ADDR LINE1: 2755 NORTHUP WAY FORM CONTACT CITY,ST,ZIP: BELLEVUE, WA 98004-1495 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (425) 827-0460 ext 363 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: SQG MONTHLY GENERATION: False BATCH GENERATION: False ONE TIME GENERATION: True TRANSPORTS OWN WASTE: False TRANSPORTS OTHRS WASTE: False RECYCLER ONSITE: False TRANSFER FACILITY: False OTHER EXEMPTION: Not reported UW BATTERY GEN: False USED OIL TRANSPORTER: False USED OIL TRANSFER FACLTY: False USED OIL PROCESSOR: False USED OIL REREFINER: False USED OIL FUEL MRKTR DIRECTS SHPMNTS: False USED OIL FUEL MRKTR MEETS SPECS: False

Facility Site ID Number: 44877843 Permit by Rule: No Treatment by Generator: No Mixed radioactive waste: No Importer of hazardous waste: No Immediate recycler: No Treatment/Storage/Disposal/Recycling Facility: No Generator of dangerous fuel waste: No Generator marketing to burner: No "Other marketers (i.e., blender, distributor, etc.)": No Utility boiler burner: No Industry boiler burner: No Industrial Furnace: No Smelter defferal: No

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STI OPTRONICS INC (Continued) 1004793511 Universal waste - batteries - generate: No Universal waste - thermostats - generate: No Universal waste - mercury - generate: No Universal waste - lamps - generate: No Universal waste - batteries - accumulate: No Universal waste - thermostats - accumulate: No Universal waste - mercury - accumulate: No Universal waste - lamps - accumulate: No Destination Facility for Universal Waste: No Off-specification used oil burner - utility boiler: No Off-specification used oil burner - industrial boiler: No Off-specification used oil burner - industrial furnace: No EPA ID: WAD055499800 Facility Address 2: Not reported TAX REG NBR: 578074441 NAICS CD: 54171 BUSINESS TYPE: Not reported MAIL NAME: STI Optronics Inc MAIL ADDR LINE1: 2755 NORTHUP WAY MAIL CITY,ST,ZIP: BELLEVUE, WA 98004-1403 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: STI Optronics Inc LEGAL ORG TYPE: Private LEGAL ADDR LINE1: 2755 NORTHUP WAY LEGAL CITY,ST,ZIP: BELLEVUE, WA 98004-1403 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (425)827-0460 LEGAL EFFECTIVE DATE: 7/10/1992 LAND ORG NAME: Strand Trust LAND ORG TYPE: Private LAND PERSON NAME: Not reported LAND ADDR LINE1: 5800 PRINCETON AVE NE LAND CITY,ST,ZIP: SEATTLE, WA 98105-2134 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (206)517-5945 OPERATOR ORG NAME: Not reported OPERATOR ORG TYPE: Private OPERATOR ADDR LINE1: 2755 NORTHUP WAY OPERATOR CITY,ST,ZIP: BELLEVUE, WA 98004-1403 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (425)827-0460 OPERATOR EFFECTIVE DATE: 4/1/1993 SITE CONTACT NAME: Eric Wisman SITE CONTACT ADDR LINE1: 2755 NORTHUP WAY SITE CONTACT ZIP: BELLEVUE, WA 98004-1403 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (425) 827-0460 ext 356 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Eric Wisman FORM CONTACT ADDR LINE1: 2755 NORTHUP WAY FORM CONTACT CITY,ST,ZIP: BELLEVUE, WA 98004-1403 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (425) 827-0460 ext 356 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: SQG MONTHLY GENERATION: No BATCH GENERATION: Yes

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STI OPTRONICS INC (Continued) 1004793511 ONE TIME GENERATION: No TRANSPORTS OWN WASTE: No TRANSPORTS OTHRS WASTE: No RECYCLER ONSITE: No TRANSFER FACILITY: No OTHER EXEMPTION: Not reported UW BATTERY GEN: No USED OIL TRANSPORTER: No USED OIL TRANSFER FACLTY: No USED OIL PROCESSOR: No USED OIL REREFINER: No USED OIL FUEL MRKTR DIRECTS SHPMNTS: No USED OIL FUEL MRKTR MEETS SPECS: No

RCRA-CESQG: Date form received by agency: 02/22/2008 Facility name: STI OPTRONICS INC Facility address: 2755 NORTHUP WAY BELLEVUE, WA 98004 EPA ID: WAD055499800 Contact: ERIC WISMAN Contact address: 2755 NORTHUP WAY BELLEVUE, WA 98004-1495 Contact country: US Contact telephone: (425)827-0460 Contact email: Not reported EPA Region: 10 Classification: Conditionally Exempt Small Quantity Generator Description: Handler: generates 100 kg or less of hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates at any time: 1 kg or less of acutely hazardous waste; or 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste; or generates 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste during any calendar month, and accumulates at any time: 1 kg or less of acutely hazardous waste; or 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste

Owner/Operator Summary: Owner/operator name: WILLIAM THAYER III Owner/operator address: 2755 NORTHUP WAY BELLEVUE, WA 98004 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Private Owner/Operator Type: Operator Owner/Op start date: 04/01/1993 Owner/Op end date: Not reported

Handler Activities Summary: U.S. importer of hazardous waste: No

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STI OPTRONICS INC (Continued) 1004793511 Mixed waste (haz. and radioactive): No Recycler of hazardous waste: No Transporter of hazardous waste: No Treater, storer or disposer of HW: No Underground injection activity: No On-site burner exemption: No Furnace exemption: No Used oil fuel burner: No Used oil processor: No User oil refiner: No Used oil fuel marketer to burner: No Used oil Specification marketer: No Used oil transfer facility: No Used oil transporter: No Off-site waste receiver: Commercial status unknown

Historical Generators: Date form received by agency: 12/31/2005 Facility name: STI OPTRONICS INC Classification: Not a generator, verified

Date form received by agency: 12/31/2003 Facility name: STI OPTRONICS INC Classification: Not a generator, verified

Violation Status: No violations found

17 STI OPTRONICS ICR 1001863543 2755 NORTHUP WAY N/A BELLEVUE, WA 98004 ICR: Date Ecology Received Report: 03/11/1994 Contaminants Found at Site: Petroleum products Media Contaminated: Soil Waste Management: Spill Region: North Western Type of Report Ecology Received: Final cleanup report Site Register Issue: 93-25 County Code: 17.00000 Contact: Not reported Report Title: Not reported

18 CIRCLE K STORE 5478 BP OIL LUST U003105336 2724 84TH AVE NE UST N/A BELLEVUE, WA 98004 LUST: FS ID: 76499678 Facility ID: 9560 Facility Status: Cleanup Started Release ID: 1547 Affected Media: Soil Alternate Name: EXXON STATION # 7-7106 Release Notification Date: 1989-08-07 00:00:00 Release Status Date: 1993-08-17 00:00:00 Site Response Unit Code: NORTHWEST

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CIRCLE K STORE 5478 BP OIL (Continued) U003105336 Lat/Long: 47.634720999999999 / -122.229204

FS ID: 76499678 Facility ID: 9560 Facility Status: Cleanup Started Release ID: 1547 Affected Media: Ground Water Alternate Name: EXXON STATION # 7-7106 Release Notification Date: 1989-08-07 00:00:00 Release Status Date: 1993-08-17 00:00:00 Site Response Unit Code: NORTHWEST Lat/Long: 47.634720999999999 / -122.229204

UST: Facility ID: 76499678 Site ID: 9560 Lat Deg: 47 Lat Min: 38 Lat Sec: 4.9900000000000002 Long Deg: 122 Long Min: 13 Long Sec: 45.130000000000003 UBI: 6003076080010058 Phone Number: 2812931000

Tank ID: 2240 Tank Name: 2-1 Install Date: 1/1/1989 Capacity: 10,000 to 19,999 Gallons Tank Upgrade Date: 1/1/1989 TankSystem Status: Operational TankSystem Status Change Date: 8/26/1996 Tank Status: Operational Tank Permit Expiration Date: 8/31/2009 Tank Closure Date: 1/1/0001 Tank Pumping System: Pressurized System Tank Spill Prevention: Spill Bucket/Spill Box Tank Overfill Prevention: Ball Float Valve (vent line) Tank Material: Fiberglass Reinforced Plastic Tank Construction: Double Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Corrosion Resistant Pipe Material: Fiberglass Pipe Construction: Double Wall Pipe Pipe Primary Release Detection: Automatic Line Leak Detection Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Corrosion Resistant Tank Primary Release Detection: Statistical Inventory Reconciliation Tank Second Release Detection: Not reported Pipe Tightness Test: Annual Tank Actual Status Date: 8/6/1996 Tag Number: A4717

Tank ID: 31685 Tank Name: 1-1 Install Date: 1/1/1989

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CIRCLE K STORE 5478 BP OIL (Continued) U003105336 Capacity: 10,000 to 19,999 Gallons Tank Upgrade Date: 1/1/1989 TankSystem Status: Operational TankSystem Status Change Date: 8/26/1996 Tank Status: Operational Tank Permit Expiration Date: 8/31/2009 Tank Closure Date: 1/1/0001 Tank Pumping System: Pressurized System Tank Spill Prevention: Spill Bucket/Spill Box Tank Overfill Prevention: Ball Float Valve (vent line) Tank Material: Fiberglass Reinforced Plastic Tank Construction: Double Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Corrosion Resistant Pipe Material: Fiberglass Pipe Construction: Double Wall Pipe Pipe Primary Release Detection: Automatic Line Leak Detection Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Corrosion Resistant Tank Primary Release Detection: Statistical Inventory Reconciliation Tank Second Release Detection: Not reported Pipe Tightness Test: Annual Tank Actual Status Date: 8/6/1996 Tag Number: A4717

Tank ID: 33890 Tank Name: 3-1 Install Date: 1/1/1989 Capacity: 10,000 to 19,999 Gallons Tank Upgrade Date: 1/1/1989 TankSystem Status: Operational TankSystem Status Change Date: 8/26/1996 Tank Status: Operational Tank Permit Expiration Date: 8/31/2009 Tank Closure Date: 1/1/0001 Tank Pumping System: Pressurized System Tank Spill Prevention: Spill Bucket/Spill Box Tank Overfill Prevention: Ball Float Valve (vent line) Tank Material: Fiberglass Reinforced Plastic Tank Construction: Double Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Corrosion Resistant Pipe Material: Fiberglass Pipe Construction: Double Wall Pipe Pipe Primary Release Detection: Automatic Line Leak Detection Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Corrosion Resistant Tank Primary Release Detection: Statistical Inventory Reconciliation Tank Second Release Detection: Not reported Pipe Tightness Test: Annual Tank Actual Status Date: 8/6/1996 Tag Number: A4717

Tank ID: 3609 Tank Name: 1

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CIRCLE K STORE 5478 BP OIL (Continued) U003105336 Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Not reported Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Fiberglass Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: A4717

Tank ID: 3635 Tank Name: 5 Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Not reported Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Fiberglass Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: A4717

Tank ID: 3677

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CIRCLE K STORE 5478 BP OIL (Continued) U003105336 Tank Name: 3 Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Not reported Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Fiberglass Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: A4717

Tank ID: 3716 Tank Name: 2 Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Not reported Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Fiberglass Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: A4717

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CIRCLE K STORE 5478 BP OIL (Continued) U003105336 Tank ID: 3763 Tank Name: 4 Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Not reported Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Fiberglass Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: A4717

Tank ID: 8682 Tank Name: 4-1 Install Date: 1/1/1989 Capacity: 111 TO 1,100 Gallons Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 8/31/2003 Tank Closure Date: 1/1/0001 Tank Pumping System: Pressurized System Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Fiberglass Reinforced Plastic Tank Construction: Double Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Manual Inventory Control (daily) Tank Second Release Detection: Not reported Pipe Tightness Test: Annual Tank Actual Status Date: 8/6/1996 Tag Number: A4717

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18 CIRCLE K STORE 5478 BP OIL SHWS 1000659215 2724 84TH AVENUE NORTHEAST FINDS WAD988488821 BELLEVUE, WA 98004 VCP MANIFEST RCRA-NonGen CSCSL: Facility ID: 76499678 Facility Type: VCP Region: Northwest Entered Date: 6/7/2004 Updated Date: 8/22/2005 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.634721 Longitude: -122.229204 Lat/Long: 47.634721 / -122.229204 Lat/Long (dms): 47 38 4.99 / 122 13 45.13 Media Status Desc: 1/1/0001 Affected Media: Groundwater Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

Facility ID: 76499678 Facility Type: VCP Region: Northwest Entered Date: 6/7/2004 Updated Date: 8/22/2005 Brownfield Status: 0

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CIRCLE K STORE 5478 BP OIL (Continued) 1000659215 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.634721 Longitude: -122.229204 Lat/Long: 47.634721 / -122.229204 Lat/Long (dms): 47 38 4.99 / 122 13 45.13 Media Status Desc: 1/1/0001 Affected Media: Soil Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

FINDS: Other Pertinent Environmental Activity Identified at Site

Not reported

VCP: Facility ID: 76499678 VCP Status: VCP

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CIRCLE K STORE 5478 BP OIL (Continued) 1000659215 VCP: Not reported Ecology Status: RA in Progress NFA Type: RA in Progress Date NFA: RA in Progress Rank: RA in Progress

Facility ID: 76499678 VCP Status: VCP VCP: Not reported Ecology Status: RA in Progress NFA Type: RA in Progress Date NFA: RA in Progress Rank: RA in Progress

WA MANIFEST: Facility Site ID Number: 76499678 Permit by Rule: FALSE Treatment by Generator: FALSE Mixed radioactive waste: FALSE Importer of hazardous waste: FALSE Immediate recycler: FALSE Treatment/Storage/Disposal/Recycling Facility: FALSE Generator of dangerous fuel waste: FALSE Generator marketing to burner: FALSE "Other marketers (i.e., blender, distributor, etc.)": FALSE Utility boiler burner: FALSE Industry boiler burner: FALSE Industrial Furnace: FALSE Smelter defferal: FALSE Universal waste - batteries - generate: FALSE Universal waste - thermostats - generate: FALSE Universal waste - mercury - generate: FALSE Universal waste - lamps - generate: FALSE Universal waste - batteries - accumulate: FALSE Universal waste - thermostats - accumulate: FALSE Universal waste - mercury - accumulate: FALSE Universal waste - lamps - accumulate: FALSE Destination Facility for Universal Waste: FALSE Off-specification used oil burner - utility boiler: FALSE Off-specification used oil burner - industrial boiler: FALSE Off-specification used oil burner - industrial furnace: FALSE EPA ID: WAD988488821 Facility Address 2: Not reported TAX REG NBR: 600115909 NAICS CD: 44711 BUSINESS TYPE: Not reported MAIL NAME: ConocoPhillips Company MAIL ADDR LINE1: 600 North Dairy Ashford MAIL CITY,ST,ZIP: Houston, TX 77079 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: ConocoPhillips Company LEGAL ORG TYPE: Private LEGAL ADDR LINE1: 600 North Dairy Ashford LEGAL CITY,ST,ZIP: Houston, TX 77079 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: 281-293-1000 LEGAL EFFECTIVE DATE: 12/31/2003

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CIRCLE K STORE 5478 BP OIL (Continued) 1000659215 LAND ORG NAME: ConocoPhillips Company LAND ORG TYPE: Private LAND PERSON NAME: Not reported LAND ADDR LINE1: 600 North Dairy Ashford LAND CITY,ST,ZIP: Houston, TX 77079 LAND COUNTRY: UNITED STATES LAND PHONE NBR: 281-293-1000 OPERATOR ORG NAME: Kayo Oil OPERATOR ORG TYPE: Private OPERATOR ADDR LINE1: 1380 San Pablo Ave OPERATOR CITY,ST,ZIP: Rodeo, CA 94572 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: 510-245-5176 OPERATOR EFFECTIVE DATE: 12/31/2003 SITE CONTACT NAME: Tiana Andriamanarivo SITE CONTACT ADDR LINE1: 1380 San Pablo Ave SITE CONTACT ZIP: Rodeo, CA 94572 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: 510-245-5176 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Thomas R Border FORM CONTACT ADDR LINE1: 600 North Dairy Ashford, TA1026B FORM CONTACT CITY,ST,ZIP: Houston, TX 77079 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: 281-293-4335 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: XQG MONTHLY GENERATION: FALSE BATCH GENERATION: FALSE ONE TIME GENERATION: FALSE TRANSPORTS OWN WASTE: FALSE TRANSPORTS OTHRS WASTE: FALSE RECYCLER ONSITE: FALSE TRANSFER FACILITY: FALSE OTHER EXEMPTION: Not reported UW BATTERY GEN: FALSE USED OIL TRANSPORTER: FALSE USED OIL TRANSFER FACLTY: FALSE USED OIL PROCESSOR: FALSE USED OIL REREFINER: FALSE USED OIL FUEL MRKTR DIRECTS SHPMNTS: FALSE USED OIL FUEL MRKTR MEETS SPECS: FALSE

Facility Site ID Number: 76499678 Permit by Rule: False Treatment by Generator: False Mixed radioactive waste: False Importer of hazardous waste: False Immediate recycler: False Treatment/Storage/Disposal/Recycling Facility: False Generator of dangerous fuel waste: False Generator marketing to burner: False "Other marketers (i.e., blender, distributor, etc.)": False Utility boiler burner: False Industry boiler burner: False Industrial Furnace: False Smelter defferal: False

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CIRCLE K STORE 5478 BP OIL (Continued) 1000659215 Universal waste - batteries - generate: False Universal waste - thermostats - generate: False Universal waste - mercury - generate: False Universal waste - lamps - generate: False Universal waste - batteries - accumulate: False Universal waste - thermostats - accumulate: False Universal waste - mercury - accumulate: False Universal waste - lamps - accumulate: False Destination Facility for Universal Waste: False Off-specification used oil burner - utility boiler: False Off-specification used oil burner - industrial boiler: False Off-specification used oil burner - industrial furnace: False EPA ID: WAD988488821 Facility Address 2: Not reported TAX REG NBR: 600115909 NAICS CD: 44711 BUSINESS TYPE: Not reported MAIL NAME: ConocoPhillips Company MAIL ADDR LINE1: 600 North Dairy Ashford MAIL CITY,ST,ZIP: Houston, TX 77079 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: ConocoPhillips Company LEGAL ORG TYPE: Private LEGAL ADDR LINE1: 600 North Dairy Ashford LEGAL CITY,ST,ZIP: Houston, TX 77079 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: 281-293-1000 LEGAL EFFECTIVE DATE: 12/31/2003 LAND ORG NAME: ConocoPhillips Company LAND ORG TYPE: Private LAND PERSON NAME: Not reported LAND ADDR LINE1: 600 North Dairy Ashford LAND CITY,ST,ZIP: Houston, TX 77079 LAND COUNTRY: UNITED STATES LAND PHONE NBR: 281-293-1000 OPERATOR ORG NAME: Kayo Oil OPERATOR ORG TYPE: Private OPERATOR ADDR LINE1: 1380 San Pablo Ave OPERATOR CITY,ST,ZIP: Rodeo, CA 94572 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: 510-245-5176 OPERATOR EFFECTIVE DATE: 12/31/03 SITE CONTACT NAME: Tiana Andriamanarivo SITE CONTACT ADDR LINE1: 1380 San Pablo Ave SITE CONTACT ZIP: Rodeo, CA 94572 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: 510-245-5176 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Thomas R Border FORM CONTACT ADDR LINE1: 600 North Dairy Ashford, TA1026B FORM CONTACT CITY,ST,ZIP: Houston, TX 77079 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: 281-293-4335 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: XQG MONTHLY GENERATION: False BATCH GENERATION: False

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CIRCLE K STORE 5478 BP OIL (Continued) 1000659215 ONE TIME GENERATION: False TRANSPORTS OWN WASTE: False TRANSPORTS OTHRS WASTE: False RECYCLER ONSITE: False TRANSFER FACILITY: False OTHER EXEMPTION: Not reported UW BATTERY GEN: False USED OIL TRANSPORTER: False USED OIL TRANSFER FACLTY: False USED OIL PROCESSOR: False USED OIL REREFINER: False USED OIL FUEL MRKTR DIRECTS SHPMNTS: False USED OIL FUEL MRKTR MEETS SPECS: False

Facility Site ID Number: 76499678 Permit by Rule: No Treatment by Generator: No Mixed radioactive waste: No Importer of hazardous waste: No Immediate recycler: No Treatment/Storage/Disposal/Recycling Facility: No Generator of dangerous fuel waste: No Generator marketing to burner: No "Other marketers (i.e., blender, distributor, etc.)": No Utility boiler burner: No Industry boiler burner: No Industrial Furnace: No Smelter defferal: No Universal waste - batteries - generate: No Universal waste - thermostats - generate: No Universal waste - mercury - generate: No Universal waste - lamps - generate: No Universal waste - batteries - accumulate: No Universal waste - thermostats - accumulate: No Universal waste - mercury - accumulate: No Universal waste - lamps - accumulate: No Destination Facility for Universal Waste: No Off-specification used oil burner - utility boiler: No Off-specification used oil burner - industrial boiler: No Off-specification used oil burner - industrial furnace: No EPA ID: WAD988488821 Facility Address 2: Not reported TAX REG NBR: 600115909 NAICS CD: 44711 BUSINESS TYPE: Not reported MAIL NAME: ConocoPhillips Company MAIL ADDR LINE1: 600 North Dairy Ashford MAIL CITY,ST,ZIP: Houston, TX 77079 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: ConocoPhillips Company LEGAL ORG TYPE: Private LEGAL ADDR LINE1: 600 North Dairy Ashford LEGAL CITY,ST,ZIP: Houston, TX 77079 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: 281-293-1000 LEGAL EFFECTIVE DATE: 12/31/2003 LAND ORG NAME: ConocoPhillips Company

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CIRCLE K STORE 5478 BP OIL (Continued) 1000659215 LAND ORG TYPE: Private LAND PERSON NAME: Not reported LAND ADDR LINE1: 600 North Dairy Ashford LAND CITY,ST,ZIP: Houston, TX 77079 LAND COUNTRY: UNITED STATES LAND PHONE NBR: 281-293-1000 OPERATOR ORG NAME: Kayo Oil OPERATOR ORG TYPE: Private OPERATOR ADDR LINE1: 1380 San Pablo Ave OPERATOR CITY,ST,ZIP: Rodeo, CA 94572 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: 510-245-5176 OPERATOR EFFECTIVE DATE: 12/31/2003 SITE CONTACT NAME: Tiana Andriamanarivo SITE CONTACT ADDR LINE1: 1380 San Pablo Ave SITE CONTACT ZIP: Rodeo, CA 94572 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: 510-245-5176 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Marina Tishkova FORM CONTACT ADDR LINE1: 600 North Dairy Ashford TA1026B FORM CONTACT CITY,ST,ZIP: Houston, TX 77079 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: 281-293-4335 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: XQG MONTHLY GENERATION: Yes BATCH GENERATION: No ONE TIME GENERATION: No TRANSPORTS OWN WASTE: No TRANSPORTS OTHRS WASTE: No RECYCLER ONSITE: No TRANSFER FACILITY: No OTHER EXEMPTION: Not reported UW BATTERY GEN: No USED OIL TRANSPORTER: No USED OIL TRANSFER FACLTY: No USED OIL PROCESSOR: No USED OIL REREFINER: No USED OIL FUEL MRKTR DIRECTS SHPMNTS: No USED OIL FUEL MRKTR MEETS SPECS: No

RCRA-NonGen: Date form received by agency: 02/07/2008 Facility name: KAYO OIL 2705478 Facility address: 2724 84TH AVE NE BELLEVUE, WA 98004 EPA ID: WAD988488821 Mailing address: 600 NORTH DAIRY ASHFORD HOUSTON, TX 77079 Contact: TIANA ANDRIAMANARIVO Contact address: 600 NORTH DAIRY ASHFORD HOUSTON, TX 77079 Contact country: US Contact telephone: (510)245-5176 Contact email: Not reported EPA Region: 10

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CIRCLE K STORE 5478 BP OIL (Continued) 1000659215 Classification: Non-Generator Description: Handler: Non-Generators do not presently generate hazardous waste

Owner/Operator Summary: Owner/operator name: KAYO OIL Owner/operator address: 600 NORTH DAIRY ASHFORD HOUSTON, TX 77079 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Private Owner/Operator Type: Operator Owner/Op start date: 12/31/2003 Owner/Op end date: Not reported

Historical Generators: Date form received by agency: 12/31/2005 Facility name: KAYO OIL 2705478 Classification: Not a generator, verified

Date form received by agency: 12/31/2003 Facility name: KAYO OIL 2705478 Classification: Not a generator, verified

Violation Status: No violations found

18 EXXON #7 7106/CIRCLE K #5478 ICR S104484620 2724 84TH NE N/A BELLEVUE, WA 98004 ICR: Date Ecology Received Report: 05/01/1997 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 95-03 County Code: 17.00000 Contact: Not reported

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EXXON #7 7106/CIRCLE K #5478 (Continued) S104484620 Report Title: Not reported

Date Ecology Received Report: 11/06/1997 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 95-13 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 01/21/1998 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-02 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 04/03/1998 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-03 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 06/10/1998 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-11 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 10/21/1998 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-13 County Code: 17.00000 Contact: Not reported Report Title: Not reported

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EXXON #7 7106/CIRCLE K #5478 (Continued) S104484620 Date Ecology Received Report: 01/05/1999 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-15 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 03/23/2000 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-25 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 07/24/2000 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-28 County Code: 17.00000 Contact: Not reported Report Title: Sampling - May 2000

Date Ecology Received Report: 02/10/2000 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-28 County Code: 17.00000 Contact: Not reported Report Title: Sampling - December 1999

Date Ecology Received Report: / / Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 92-49 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 02/11/1991 Contaminants Found at Site: Petroleum products

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EXXON #7 7106/CIRCLE K #5478 (Continued) S104484620 Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 91-23 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 02/13/1991 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 91-25 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 04/01/1991 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 91-26 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 11/14/1991 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 92-11 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 02/20/1992 Contaminants Found at Site: Petroleum products, Non-haologenated solvents Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 92-19 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 04/23/1992 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank

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EXXON #7 7106/CIRCLE K #5478 (Continued) S104484620 Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 92-25 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 10/13/1992 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 92-37 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 07/01/1993 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 93-06 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 03/15/1995 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 94-15 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 05/01/1995 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 94-15 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 08/18/1995 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report

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EXXON #7 7106/CIRCLE K #5478 (Continued) S104484620 Site Register Issue: 94-15 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 08/11/1994 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 93-36 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 10/05/1994 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 93-36 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 08/21/1991 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 92-06 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 05/03/1995 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 94-15 County Code: 17.00000 Contact: Not reported Report Title: Not reported

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EXXON #7 7106/CIRCLE K #5478 (Continued) S104484620 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 11/27/1995 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 94-19 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 04/17/1995 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 94-19 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 08/12/1996 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 94-33 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 11/07/1996 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 94-41 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 07/14/1999 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-29 County Code: 17.00000 Contact: Not reported Report Title: Quarterly Monitoring - First Quarter 1999

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EXXON #7 7106/CIRCLE K #5478 (Continued) S104484620 Date Ecology Received Report: 04/12/2002 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-48 County Code: 17.00000 Contact: Not reported Report Title: First Quarter Ground Water Monitoring 2002

Date Ecology Received Report: 08/06/2001 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-40 County Code: 17.00000 Contact: Not reported Report Title: Ground Water Monitoring - Second Quarter 2001

Date Ecology Received Report: 05/10/2001 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-42 County Code: 17.00000 Contact: Not reported Report Title: Ground Water Monitoring - First Quarter 2001

Date Ecology Received Report: 01/09/2001 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-42 County Code: 17.00000 Contact: Not reported Report Title: Ground Water Monitoring - Fourth Quarter 2000

Date Ecology Received Report: 10/15/1999 Contaminants Found at Site: Petroleum products

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EXXON #7 7106/CIRCLE K #5478 (Continued) S104484620 Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-42 County Code: 17.00000 Contact: Not reported Report Title: Ground Water Monitoring - Third Quarter 1999

Date Ecology Received Report: 09/14/1999 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-42 County Code: 17.00000 Contact: Not reported Report Title: Ground Water Monitoring - Second Quarter 1999

Date Ecology Received Report: 10/30/2001 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-43 County Code: 17.00000 Contact: Not reported Report Title: Third Quarter Ground Water Monitoring Report - August 2001

Date Ecology Received Report: 01/28/2002 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 98-44 County Code: 17.00000 Contact: Not reported Report Title: Fourth Quarter Ground Water Monitoring - November 2001

19 BUDS TOPSOILS INC UST 12467 LUST U003025885 2633 120TH NE UST N/A BELLEVUE, WA 98005 ICR LUST: FS ID: 74188253 Facility ID: 12467 Facility Status: Cleanup Started Release ID: 4110 Affected Media: Soil Alternate Name: BUD’S TOPSOILS Release Notification Date: 1992-12-29 00:00:00 Release Status Date: 1992-12-29 00:00:00 Site Response Unit Code: NORTHWEST Lat/Long: 47.632930999999999 / -122.180564

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BUDS TOPSOILS INC UST 12467 (Continued) U003025885 FS ID: 74188253 Facility ID: 12467 Facility Status: Reported Cleaned Up Release ID: 4110 Affected Media: Soil Alternate Name: BUD’S TOPSOILS Release Notification Date: 1992-12-29 00:00:00 Release Status Date: 1995-06-01 00:00:00 Site Response Unit Code: NORTHWEST Lat/Long: 47.632930999999999 / -122.180564

UST: Facility ID: 74188253 Site ID: 12467 Lat Deg: 47 Lat Min: 37 Lat Sec: 58.550000000000004 Long Deg: 122 Long Min: 10 Long Sec: 50.030000000000001 UBI: 1790197280010001 Phone Number: 2064542900

Tank ID: 27540 Tank Name: 5 Install Date: 1/1/1968 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: None Tank Overfill Prevention: Ball Float Valve (vent line) Tank Material: Steel Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: None Pipe Material: Steel Pipe Construction: Single Wall Pipe Pipe Primary Release Detection: Other Pipe Second Release Detection: Not reported Pipe Corrosion Protection: None Tank Primary Release Detection: Weekly Manual Gauging Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 27619 Tank Name: 3 Install Date: 1/1/1968 Capacity: 111 TO 1,100 Gallons Tank Upgrade Date: 1/1/0001

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BUDS TOPSOILS INC UST 12467 (Continued) U003025885 TankSystem Status: Removed TankSystem Status Change Date: 12/18/2000 Tank Status: Removed Tank Permit Expiration Date: 11/30/1995 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: None Tank Overfill Prevention: Ball Float Valve (vent line) Tank Material: Not reported Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: None Pipe Material: Not reported Pipe Construction: Single Wall Pipe Pipe Primary Release Detection: Other Pipe Second Release Detection: Not reported Pipe Corrosion Protection: None Tank Primary Release Detection: Weekly Manual Gauging Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 27734 Tank Name: 6 Install Date: 1/1/1973 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 12/18/2000 Tank Status: Removed Tank Permit Expiration Date: 11/30/1995 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: None Tank Overfill Prevention: Ball Float Valve (vent line) Tank Material: Not reported Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: None Pipe Material: Not reported Pipe Construction: Single Wall Pipe Pipe Primary Release Detection: Other Pipe Second Release Detection: Not reported Pipe Corrosion Protection: None Tank Primary Release Detection: Weekly Manual Gauging Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 27795 Tank Name: 4 Install Date: 1/1/1968 Capacity: 111 TO 1,100 Gallons

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BUDS TOPSOILS INC UST 12467 (Continued) U003025885 Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: None Tank Overfill Prevention: Ball Float Valve (vent line) Tank Material: Steel Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: None Pipe Material: Steel Pipe Construction: Single Wall Pipe Pipe Primary Release Detection: Other Pipe Second Release Detection: Not reported Pipe Corrosion Protection: None Tank Primary Release Detection: Weekly Manual Gauging Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

ICR: Date Ecology Received Report: 08/10/1993 Contaminants Found at Site: Petroleum products Media Contaminated: Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Final cleanup report Site Register Issue: 93-09 County Code: 17.00000 Contact: Not reported Report Title: Not reported

20 RESIDENCE (TWO REPORTS) ICR S106249977 2450 109TH PLACE NE N/A BELLEVUE, WA 98004

21 KIEWIT CONSTRUCTION CO BELLEVUE FINDS 1000878917 11811 NORTHUP WAY RCRA-NonGen WAD988522520 BELLEVUE, WA 98005 FINDS: Other Pertinent Environmental Activity Identified at Site

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KIEWIT CONSTRUCTION CO BELLEVUE (Continued) 1000878917

RCRA-NonGen: Date form received by agency: 01/01/1995 Facility name: KIEWIT CONSTRUCTION CO BELLEVUE Facility address: 11811 NORTHUP WAY BELLEVUE, WA 98005 EPA ID: WAD988522520 Mailing address: PO BOX 2320 RENTON, WA 98056-0320 Contact: TERRY WILLSEY Contact address: PO BOX 2320 RENTON, WA 98056-0320 Contact country: US Contact telephone: (425)255-8333 Contact email: Not reported EPA Region: 10 Classification: Non-Generator Description: Handler: Non-Generators do not presently generate hazardous waste

Owner/Operator Summary: Owner/operator name: KIEWIT CONSTRUCTION CO Owner/operator address: PO BOX 2320 RENTON, WA 98056 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Private Owner/Operator Type: Owner Owner/Op start date: 01/01/1995 Owner/Op end date: Not reported

Violation Status: No violations found

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22 CEDARMARK HOME CORPORATION UST U003026187 2426 116TH NE N/A BELLEVUE, WA 98004 UST: Facility ID: 69498138 Site ID: 1981 Lat Deg: 47 Lat Min: 37 Lat Sec: 55.520000000000003 Long Deg: 122 Long Min: 11 Long Sec: 12.67 UBI: 1790198170010002 Phone Number: 2064543966

Tank ID: 4158 Tank Name: 1 Install Date: 12/31/1964 Capacity: 111 TO 1,100 Gallons Tank Upgrade Date: 1/1/0001 TankSystem Status: Temporarily Closed TankSystem Status Change Date: 8/26/1996 Tank Status: Temporarily Closed Tank Permit Expiration Date: 12/31/2000 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: None Tank Overfill Prevention: None Tank Material: Not reported Tank Construction: Single Wall Tank Tank Tightness Test: Not reported Tank Corrosion Protection: None Pipe Material: Not reported Pipe Construction: Single Wall Pipe Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: None Tank Primary Release Detection: Statistical Inventory Reconciliation Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 4222 Tank Name: 2 Install Date: 12/31/1964 Capacity: 111 TO 1,100 Gallons Tank Upgrade Date: 1/1/0001 TankSystem Status: Closed in Place TankSystem Status Change Date: 8/26/1996 Tank Status: Closed in Place Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Not reported

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CEDARMARK HOME CORPORATION (Continued) U003026187 Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

23 LOWES HIW 040 FINDS 1000312762 11959 NORTHUP WAY LUST WAD173823568 BELLEVUE, WA 98005 UST MANIFEST ICR RCRA-NonGen FINDS: Other Pertinent Environmental Activity Identified at Site

Not reported

LUST: FS ID: 36286977 Facility ID: 9131 Facility Status: Reported Cleaned Up Release ID: 3570 Affected Media: Soil Alternate Name: VERNELLS CANDY Release Notification Date: 1992-06-04 00:00:00 Release Status Date: 1995-06-01 00:00:00 Site Response Unit Code: NORTHWEST Lat/Long: 47.631580999999997 / -122.18214399999999

FS ID: 36286977 Facility ID: 9131 Facility Status: Cleanup Started Release ID: 3570 Affected Media: Soil Alternate Name: VERNELLS CANDY Release Notification Date: 1992-06-04 00:00:00 Release Status Date: 1992-06-04 00:00:00 Site Response Unit Code: NORTHWEST Lat/Long: 47.631580999999997 / -122.18214399999999

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LOWES HIW 040 (Continued) 1000312762

UST: Facility ID: 36286977 Site ID: 9131 Lat Deg: 47 Lat Min: 37 Lat Sec: 53.689999999999998 Long Deg: 122 Long Min: 10 Long Sec: 55.710000000000001 UBI: Not reported Phone Number: 2064558400

Tank ID: 5070 Tank Name: 2 Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Sacrificial Anode Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 5133 Tank Name: 1 Install Date: 12/31/1964 Capacity: Not reported Tank Upgrade Date: 1/1/0001 TankSystem Status: Removed TankSystem Status Change Date: 8/26/1996 Tank Status: Removed Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Not reported Tank Tightness Test: Not reported

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LOWES HIW 040 (Continued) 1000312762 Tank Corrosion Protection: Sacrificial Anode Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

Tank ID: 5203 Tank Name: 3 Install Date: 12/31/1964 Capacity: 111 TO 1,100 Gallons Tank Upgrade Date: 1/1/0001 TankSystem Status: Closed in Place TankSystem Status Change Date: 8/26/1996 Tank Status: Closed in Place Tank Permit Expiration Date: 1/1/0001 Tank Closure Date: 1/1/0001 Tank Pumping System: Not reported Tank Spill Prevention: Not reported Tank Overfill Prevention: Not reported Tank Material: Steel Tank Construction: Not reported Tank Tightness Test: Not reported Tank Corrosion Protection: Not reported Pipe Material: Not reported Pipe Construction: Not reported Pipe Primary Release Detection: Not reported Pipe Second Release Detection: Not reported Pipe Corrosion Protection: Not reported Tank Primary Release Detection: Not reported Tank Second Release Detection: Not reported Pipe Tightness Test: Not reported Tank Actual Status Date: 8/6/1996 Tag Number: Not reported

WA MANIFEST: Facility Site ID Number: 36286977 Permit by Rule: FALSE Treatment by Generator: FALSE Mixed radioactive waste: FALSE Importer of hazardous waste: FALSE Immediate recycler: FALSE Treatment/Storage/Disposal/Recycling Facility: FALSE Generator of dangerous fuel waste: FALSE Generator marketing to burner: FALSE "Other marketers (i.e., blender, distributor, etc.)": FALSE Utility boiler burner: FALSE Industry boiler burner: FALSE Industrial Furnace: FALSE Smelter defferal: FALSE Universal waste - batteries - generate: FALSE

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LOWES HIW 040 (Continued) 1000312762 Universal waste - thermostats - generate: FALSE Universal waste - mercury - generate: FALSE Universal waste - lamps - generate: FALSE Universal waste - batteries - accumulate: FALSE Universal waste - thermostats - accumulate: FALSE Universal waste - mercury - accumulate: FALSE Universal waste - lamps - accumulate: FALSE Destination Facility for Universal Waste: FALSE Off-specification used oil burner - utility boiler: FALSE Off-specification used oil burner - industrial boiler: FALSE Off-specification used oil burner - industrial furnace: FALSE EPA ID: WAD173823568 Facility Address 2: Not reported TAX REG NBR: 601213703 NAICS CD: 44413 BUSINESS TYPE: Not reported MAIL NAME: Not reported MAIL ADDR LINE1: 8015 W KENTON CIRCLE STE 130 MAIL CITY,ST,ZIP: HUNTSVILLE, NC 28078 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: Lowes HIW Inc LEGAL ORG TYPE: Private LEGAL ADDR LINE1: 1605 Curtis Bridge Road LEGAL CITY,ST,ZIP: WILKESBORO, NC 28697 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (336)658-4095 LEGAL EFFECTIVE DATE: 7/29/2000 LAND ORG NAME: Lowes HIW Inc LAND ORG TYPE: Private LAND PERSON NAME: Not reported LAND ADDR LINE1: 1605 Curtis Bridge Road LAND CITY,ST,ZIP: WILKESBORO, NC 28697 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (336)658-4095 OPERATOR ORG NAME: LOWES HIW OPERATOR ORG TYPE: Private OPERATOR ADDR LINE1: 1605 Curtis Bridge Road OPERATOR CITY,ST,ZIP: WILKESBORO, NC 28697 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (425)227-5740 OPERATOR EFFECTIVE DATE: 9/26/1996 SITE CONTACT NAME: Scott Biesecker SITE CONTACT ADDR LINE1: 11919 Northup Way SITE CONTACT ZIP: BELLEVUE, WA 98005 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (425)646-9031 SITE CONTACT EMAIL: Not reported FORM CONTACT NAME: Damon Chappell FORM CONTACT ADDR LINE1: 8015 W KENTON CIRCLE FORM CONTACT ADDR LINE2: STE 130 FORM CONTACT CITY,ST,ZIP: HUNTSVILLE, NC 28078 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: 704-655-6024 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: SQG MONTHLY GENERATION: FALSE BATCH GENERATION: TRUE

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LOWES HIW 040 (Continued) 1000312762 ONE TIME GENERATION: FALSE TRANSPORTS OWN WASTE: FALSE TRANSPORTS OTHRS WASTE: FALSE RECYCLER ONSITE: FALSE TRANSFER FACILITY: FALSE OTHER EXEMPTION: Not reported UW BATTERY GEN: FALSE USED OIL TRANSPORTER: FALSE USED OIL TRANSFER FACLTY: FALSE USED OIL PROCESSOR: FALSE USED OIL REREFINER: FALSE USED OIL FUEL MRKTR DIRECTS SHPMNTS: FALSE USED OIL FUEL MRKTR MEETS SPECS: FALSE

Facility Site ID Number: 36286977 Permit by Rule: No Treatment by Generator: No Mixed radioactive waste: No Importer of hazardous waste: No Immediate recycler: No Treatment/Storage/Disposal/Recycling Facility: No Generator of dangerous fuel waste: No Generator marketing to burner: No "Other marketers (i.e., blender, distributor, etc.)": No Utility boiler burner: No Industry boiler burner: No Industrial Furnace: No Smelter defferal: No Universal waste - batteries - generate: No Universal waste - thermostats - generate: No Universal waste - mercury - generate: No Universal waste - lamps - generate: No Universal waste - batteries - accumulate: No Universal waste - thermostats - accumulate: No Universal waste - mercury - accumulate: No Universal waste - lamps - accumulate: No Destination Facility for Universal Waste: No Off-specification used oil burner - utility boiler: No Off-specification used oil burner - industrial boiler: No Off-specification used oil burner - industrial furnace: No EPA ID: WAD173823568 Facility Address 2: Not reported TAX REG NBR: 601213703 NAICS CD: 44413 BUSINESS TYPE: Not reported MAIL NAME: Not reported MAIL ADDR LINE1: 8015 W KENTON CIRCLE STE 130 MAIL CITY,ST,ZIP: HUNTSVILLE, NC 28078 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: Lowes HIW Inc LEGAL ORG TYPE: Private LEGAL ADDR LINE1: 1605 Curtis Bridge Road LEGAL CITY,ST,ZIP: WILKESBORO, NC 28697 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (336)658-4095 LEGAL EFFECTIVE DATE: 7/29/2000 LAND ORG NAME: Lowes HIW Inc

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LOWES HIW 040 (Continued) 1000312762 LAND ORG TYPE: Private LAND PERSON NAME: Not reported LAND ADDR LINE1: 1605 Curtis Bridge Road LAND CITY,ST,ZIP: WILKESBORO, NC 28697 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (336)658-4095 OPERATOR ORG NAME: LOWES HIW OPERATOR ORG TYPE: Private OPERATOR ADDR LINE1: 1605 Curtis Bridge Road OPERATOR CITY,ST,ZIP: WILKESBORO, NC 28697 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (425)227-5740 OPERATOR EFFECTIVE DATE: 9/26/1996 SITE CONTACT NAME: Scott Biesecker SITE CONTACT ADDR LINE1: 11919 Northup Way SITE CONTACT ZIP: BELLEVUE, WA 98005 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (425)646-9031 SITE CONTACT EMAIL: Not reported FORM CONTACT NAME: Damon Chappell FORM CONTACT ADDR LINE1: 8015 W KENTON CIRCLE FORM CONTACT ADDR LINE2: STE 130 FORM CONTACT CITY,ST,ZIP: HUNTSVILLE, NC 28078 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: 704-655-6024 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: SQG MONTHLY GENERATION: No BATCH GENERATION: Yes ONE TIME GENERATION: No TRANSPORTS OWN WASTE: No TRANSPORTS OTHRS WASTE: No RECYCLER ONSITE: No TRANSFER FACILITY: No OTHER EXEMPTION: Not reported UW BATTERY GEN: No USED OIL TRANSPORTER: No USED OIL TRANSFER FACLTY: No USED OIL PROCESSOR: No USED OIL REREFINER: No USED OIL FUEL MRKTR DIRECTS SHPMNTS: No USED OIL FUEL MRKTR MEETS SPECS: No

ICR: Date Ecology Received Report: 07/13/1992 Contaminants Found at Site: Petroleum products Media Contaminated: Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Final cleanup report Site Register Issue: 92-28 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 09/09/1992 Contaminants Found at Site: Petroleum products

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LOWES HIW 040 (Continued) 1000312762 Media Contaminated: Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Final cleanup report Site Register Issue: 92-33 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 10/01/1992 Contaminants Found at Site: Petroleum products Media Contaminated: Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Final cleanup report Site Register Issue: 92-34 County Code: 17.00000 Contact: Not reported Report Title: Not reported

RCRA-NonGen: Date form received by agency: 04/24/2008 Facility name: LOWES HIW 040 Facility address: 11959 NORTHUP WAY BELLEVUE, WA 980051919 EPA ID: WAD173823568 Mailing address: 8015 W KENTON CIRCLE STE 130 HUNTSVILLE, NC 28078 Contact: SCOTT BIESECKER Contact address: 8015 W KENTON CIRCLE STE 130 HUNTSVILLE, NC 28078 Contact country: US Contact telephone: (425)646-9031 Contact email: Not reported EPA Region: 10 Land type: Private Classification: Non-Generator Description: Handler: Non-Generators do not presently generate hazardous waste

Owner/Operator Summary: Owner/operator name: LOWES HIW Owner/operator address: 8015 W KENTON CIRCLE STE 130 HUNTSVILLE, NC 28078 Owner/operator country: US Owner/operator telephone: Not reported Legal status: Private Owner/Operator Type: Operator Owner/Op start date: 09/26/1996 Owner/Op end date: Not reported

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LOWES HIW 040 (Continued) 1000312762 Underground injection activity: No On-site burner exemption: No Furnace exemption: No Used oil fuel burner: No Used oil processor: No User oil refiner: No Used oil fuel marketer to burner: No Used oil Specification marketer: No Used oil transfer facility: No Used oil transporter: No Off-site waste receiver: Commercial status unknown

Historical Generators: Date form received by agency: 12/31/2005 Facility name: LOWES HIW 040 Classification: Not a generator, verified

Date form received by agency: 12/31/2003 Facility name: LOWES HIW 040 Classification: Not a generator, verified

Date form received by agency: 03/01/2000 Facility name: LOWES HIW 040 Classification: Large Quantity Generator

Date form received by agency: 09/01/1993 Facility name: LOWES HIW 040 Site name: VERNELS FINE CANDIES INC Classification: Large Quantity Generator

Violation Status: No violations found

Evaluation Action Summary: Evaluation date: 11/08/2000 Evaluation: COMPLIANCE EVALUATION INSPECTION ON-SITE Area of violation: Not reported Date achieved compliance: Not reported Evaluation lead agency: State

24 ETTER HANDALY PROPERTY FINDS 1007076931 2225 EVERGREEN PT RD VCP 110015535982 MEDINA, WA 98039 FINDS: Other Pertinent Environmental Activity Identified at Site

Not reported

VCP: Facility ID: 8311915 VCP Status: Not reported VCP: Y Ecology Status: Not reported NFA Type: NFA after assessment, IRAP, or VCP Date NFA: 5/23/2001 Rank: Not reported

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25 KING CNTY DOT METRO TRANSIT EAST BASE SHWS 1000366462 1975 124TH AVENUE NORTHEAST FINDS WAD981762149 BELLEVUE, WA 98005 MANIFEST ICR RCRA-CESQG CSCSL: Facility ID: 18962661 Facility Type: Not reported Region: Northwest Entered Date: 10/31/1996 Updated Date: 3/4/2008 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.626891 Longitude: -122.176354 Lat/Long: 47.626891 / -122.176354 Lat/Long (dms): 47 37 36.8 / 122 10 34.87 Media Status Desc: 1/1/0001 Affected Media: Groundwater Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Confirmed Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Awaiting SHA

Facility ID: 18962661 Facility Type: Not reported Region: Northwest Entered Date: 10/31/1996 Updated Date: 3/4/2008 Brownfield Status: 0

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KING CNTY DOT METRO TRANSIT EAST BASE (Continued) 1000366462 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.626891 Longitude: -122.176354 Lat/Long: 47.626891 / -122.176354 Lat/Long (dms): 47 37 36.8 / 122 10 34.87 Media Status Desc: 1/1/0001 Affected Media: Soil Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Confirmed Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): Awaiting SHA

FINDS: Other Pertinent Environmental Activity Identified at Site

Not reported

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KING CNTY DOT METRO TRANSIT EAST BASE (Continued) 1000366462

WA MANIFEST: Facility Site ID Number: 18962661 Permit by Rule: FALSE Treatment by Generator: FALSE Mixed radioactive waste: FALSE Importer of hazardous waste: FALSE Immediate recycler: FALSE Treatment/Storage/Disposal/Recycling Facility: FALSE Generator of dangerous fuel waste: FALSE Generator marketing to burner: FALSE "Other marketers (i.e., blender, distributor, etc.)": FALSE Utility boiler burner: FALSE Industry boiler burner: FALSE Industrial Furnace: FALSE Smelter defferal: FALSE Universal waste - batteries - generate: FALSE Universal waste - thermostats - generate: FALSE Universal waste - mercury - generate: FALSE Universal waste - lamps - generate: FALSE Universal waste - batteries - accumulate: FALSE Universal waste - thermostats - accumulate: FALSE Universal waste - mercury - accumulate: FALSE Universal waste - lamps - accumulate: FALSE Destination Facility for Universal Waste: FALSE Off-specification used oil burner - utility boiler: FALSE Off-specification used oil burner - industrial boiler: FALSE Off-specification used oil burner - industrial furnace: FALSE EPA ID: WAD981762149 Facility Address 2: Not reported TAX REG NBR: 578055920 NAICS CD: 48511 BUSINESS TYPE: Not reported MAIL NAME: King Cnty DOT Metro Transit MAIL ADDR LINE1: 201 S Jackson St. MS SFM TR 0100 MAIL CITY,ST,ZIP: SEATTLE, WA 98104-1519 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: Metro King Cnty DOT LEGAL ORG TYPE: County LEGAL ADDR LINE1: 201 S Jackson St MS SFM TR 0100 LEGAL CITY,ST,ZIP: SEATTLE, WA 98104-1519 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (206)684-2266 LEGAL EFFECTIVE DATE: 7/22/1996 LAND ORG NAME: King Cnty DOT Metro Transit LAND ORG TYPE: County LAND PERSON NAME: Not reported LAND ADDR LINE1: 201 S Jackson St MS SFM TR 0100 LAND CITY,ST,ZIP: SEATTLE, WA 98104-1519 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (206)684-2266 OPERATOR ORG NAME: King Cnty DOT Metro Transit OPERATOR ORG TYPE: County OPERATOR ADDR LINE1: 201 S Jackson St OPERATOR ADDR LINE2: MS SFM TR 0100 OPERATOR CITY,ST,ZIP: SEATTLE, WA 98104-1519 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (206)684-2266

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KING CNTY DOT METRO TRANSIT EAST BASE (Continued) 1000366462 OPERATOR EFFECTIVE DATE: 7/22/1996 SITE CONTACT NAME: Cathy Johnson SITE CONTACT ADDR LINE1: 201 S Jackson St MS SFM TR 0100 SITE CONTACT ZIP: SEATTLE, WA 98104-1519 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (206)684-2266 SITE CONTACT EMAIL: Not reported FORM CONTACT NAME: Cathy Johnson FORM CONTACT ADDR LINE1: 201 S Jackson St MS SFM TR 0100 FORM CONTACT CITY,ST,ZIP: SEATTLE, WA 98104-1519 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (206)684-2266 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: XQG MONTHLY GENERATION: FALSE BATCH GENERATION: FALSE ONE TIME GENERATION: FALSE TRANSPORTS OWN WASTE: FALSE TRANSPORTS OTHRS WASTE: FALSE RECYCLER ONSITE: FALSE TRANSFER FACILITY: FALSE OTHER EXEMPTION: Not reported UW BATTERY GEN: FALSE USED OIL TRANSPORTER: FALSE USED OIL TRANSFER FACLTY: FALSE USED OIL PROCESSOR: FALSE USED OIL REREFINER: FALSE USED OIL FUEL MRKTR DIRECTS SHPMNTS: FALSE USED OIL FUEL MRKTR MEETS SPECS: FALSE

Facility Site ID Number: 18962661 Permit by Rule: No Treatment by Generator: No Mixed radioactive waste: No Importer of hazardous waste: No Immediate recycler: No Treatment/Storage/Disposal/Recycling Facility: No Generator of dangerous fuel waste: No Generator marketing to burner: No "Other marketers (i.e., blender, distributor, etc.)": No Utility boiler burner: No Industry boiler burner: No Industrial Furnace: No Smelter defferal: No Universal waste - batteries - generate: No Universal waste - thermostats - generate: No Universal waste - mercury - generate: No Universal waste - lamps - generate: No Universal waste - batteries - accumulate: No Universal waste - thermostats - accumulate: No Universal waste - mercury - accumulate: No Universal waste - lamps - accumulate: No Destination Facility for Universal Waste: No Off-specification used oil burner - utility boiler: No Off-specification used oil burner - industrial boiler: No Off-specification used oil burner - industrial furnace: No EPA ID: WAD981762149

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KING CNTY DOT METRO TRANSIT EAST BASE (Continued) 1000366462 Facility Address 2: Not reported TAX REG NBR: 578055920 NAICS CD: 48511 BUSINESS TYPE: Not reported MAIL NAME: King Cnty DOT Metro Transit MAIL ADDR LINE1: 201 S Jackson St. MS SFM TR 0100 MAIL CITY,ST,ZIP: SEATTLE, WA 98104-1519 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: Metro King Cnty DOT LEGAL ORG TYPE: County LEGAL ADDR LINE1: 201 S Jackson St MS SFM TR 0100 LEGAL CITY,ST,ZIP: SEATTLE, WA 98104-1519 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (206)684-2266 LEGAL EFFECTIVE DATE: 7/22/1996 LAND ORG NAME: King Cnty DOT Metro Transit LAND ORG TYPE: County LAND PERSON NAME: Not reported LAND ADDR LINE1: 201 S Jackson St MS SFM TR 0100 LAND CITY,ST,ZIP: SEATTLE, WA 98104-1519 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (206)684-2266 OPERATOR ORG NAME: King Cnty DOT Metro Transit OPERATOR ORG TYPE: County OPERATOR ADDR LINE1: 201 S Jackson St OPERATOR ADDR LINE2: MS SFM TR 0100 OPERATOR CITY,ST,ZIP: SEATTLE, WA 98104-1519 OPERATOR COUNTRY: UNITED STATES OPERATOR PHONE NBR: (206)684-2266 OPERATOR EFFECTIVE DATE: 7/22/1996 SITE CONTACT NAME: Cathy Johnson SITE CONTACT ADDR LINE1: 201 S Jackson St MS SFM TR 0100 SITE CONTACT ZIP: SEATTLE, WA 98104-1519 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (206)684-2266 SITE CONTACT EMAIL: Not reported FORM CONTACT NAME: Cathy Johnson FORM CONTACT ADDR LINE1: 201 S Jackson St MS SFM TR 0100 FORM CONTACT CITY,ST,ZIP: SEATTLE, WA 98104-1519 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (206)684-2266 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: SQG MONTHLY GENERATION: No BATCH GENERATION: No ONE TIME GENERATION: No TRANSPORTS OWN WASTE: No TRANSPORTS OTHRS WASTE: No RECYCLER ONSITE: No TRANSFER FACILITY: No OTHER EXEMPTION: Not reported UW BATTERY GEN: No USED OIL TRANSPORTER: No USED OIL TRANSFER FACLTY: No USED OIL PROCESSOR: No USED OIL REREFINER: No USED OIL FUEL MRKTR DIRECTS SHPMNTS: No

TC02332733.1r Page 109 of 116 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

KING CNTY DOT METRO TRANSIT EAST BASE (Continued) 1000366462 USED OIL FUEL MRKTR MEETS SPECS: No

Facility Site ID Number: 18962661 Permit by Rule: False Treatment by Generator: False Mixed radioactive waste: False Importer of hazardous waste: False Immediate recycler: False Treatment/Storage/Disposal/Recycling Facility: False Generator of dangerous fuel waste: False Generator marketing to burner: False "Other marketers (i.e., blender, distributor, etc.)": False Utility boiler burner: False Industry boiler burner: False Industrial Furnace: False Smelter defferal: False Universal waste - batteries - generate: False Universal waste - thermostats - generate: False Universal waste - mercury - generate: False Universal waste - lamps - generate: False Universal waste - batteries - accumulate: False Universal waste - thermostats - accumulate: False Universal waste - mercury - accumulate: False Universal waste - lamps - accumulate: False Destination Facility for Universal Waste: False Off-specification used oil burner - utility boiler: False Off-specification used oil burner - industrial boiler: False Off-specification used oil burner - industrial furnace: False EPA ID: WAD981762149 Facility Address 2: Not reported TAX REG NBR: 578055920 NAICS CD: 48511 BUSINESS TYPE: Not reported MAIL NAME: King Cnty DOT Metro Transit MAIL ADDR LINE1: 201 S Jackson St. MS SFM TR 0100 MAIL CITY,ST,ZIP: SEATTLE, WA 98104-1519 MAIL COUNTRY: UNITED STATES LEGAL ORG NAME: Metro King Cnty DOT LEGAL ORG TYPE: County LEGAL ADDR LINE1: 201 S Jackson St MS SFM TR 0100 LEGAL CITY,ST,ZIP: SEATTLE, WA 98104-1519 LEGAL COUNTRY: UNITED STATES LEGAL PHONE NBR: (206)684-2266 LEGAL EFFECTIVE DATE: 7/22/1996 LAND ORG NAME: King Cnty DOT Metro Transit LAND ORG TYPE: County LAND PERSON NAME: Not reported LAND ADDR LINE1: 201 S Jackson St MS SFM TR 0100 LAND CITY,ST,ZIP: SEATTLE, WA 98104-1519 LAND COUNTRY: UNITED STATES LAND PHONE NBR: (206)684-2266 OPERATOR ORG NAME: King Cnty DOT Metro Transit OPERATOR ORG TYPE: County OPERATOR ADDR LINE1: 201 S Jackson St OPERATOR ADDR LINE2: MS SFM TR 0100 OPERATOR CITY,ST,ZIP: SEATTLE, WA 98104-1519 OPERATOR COUNTRY: UNITED STATES

TC02332733.1r Page 110 of 116 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

KING CNTY DOT METRO TRANSIT EAST BASE (Continued) 1000366462 OPERATOR PHONE NBR: (206)684-2266 OPERATOR EFFECTIVE DATE: 07/22/96 SITE CONTACT NAME: Cathy Johnson SITE CONTACT ADDR LINE1: 201 S Jackson St MS SFM TR 0100 SITE CONTACT ZIP: SEATTLE, WA 98104-1519 SITE CONTACT COUNTRY: UNITED STATES SITE CONTACT PHONE NBR: (206)684-2266 SITE CONTACT EMAIL: [email protected] FORM CONTACT NAME: Cathy Johnson FORM CONTACT ADDR LINE1: 201 S Jackson St MS SFM TR 0100 FORM CONTACT CITY,ST,ZIP: SEATTLE, WA 98104-1519 FORM CONTACT COUNTRY: UNITED STATES FORM CONTACT PHONE NBR: (206)684-2266 FORM CONTACT EMAIL: [email protected] GEN STATUS CD: SQG MONTHLY GENERATION: False BATCH GENERATION: False ONE TIME GENERATION: False TRANSPORTS OWN WASTE: False TRANSPORTS OTHRS WASTE: False RECYCLER ONSITE: False TRANSFER FACILITY: False OTHER EXEMPTION: Not reported UW BATTERY GEN: False USED OIL TRANSPORTER: False USED OIL TRANSFER FACLTY: False USED OIL PROCESSOR: False USED OIL REREFINER: False USED OIL FUEL MRKTR DIRECTS SHPMNTS: False USED OIL FUEL MRKTR MEETS SPECS: False

ICR: Date Ecology Received Report: 12/23/1992 Contaminants Found at Site: Petroleum products Media Contaminated: Groundwater, Soil Waste Management: Tank Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 92-47 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 07/31/1996 Contaminants Found at Site: Total petroleum hydrocarbons Media Contaminated: Soil Waste Management: Unknown Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 94-35 County Code: 17.00000 Contact: Not reported Report Title: Not reported

Date Ecology Received Report: 03/12/1996 Contaminants Found at Site: Petroleum products Media Contaminated: Soil

TC02332733.1r Page 111 of 116 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

KING CNTY DOT METRO TRANSIT EAST BASE (Continued) 1000366462 Waste Management: Spill Region: North Western Type of Report Ecology Received: Interim cleanup report Site Register Issue: 94-27 County Code: 17.00000 Contact: Not reported Report Title: Not reported

RCRA-CESQG: Date form received by agency: 02/20/2008 Facility name: KING CNTY DOT METRO TRANSIT EAST BASE Facility address: 1975 124TH AVE NE BELLEVUE, WA 98005 EPA ID: WAD981762149 Mailing address: 201 S JACKSON ST. MS SFM TR SEATTLE, WA 98104-1519 Contact: CATHY JOHNSON Contact address: 201 S JACKSON ST. MS SFM TR SEATTLE, WA 98104-1519 Contact country: US Contact telephone: (206)684-2266 Contact email: Not reported EPA Region: 10 Land type: Private Classification: Conditionally Exempt Small Quantity Generator Description: Handler: generates 100 kg or less of hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates at any time: 1 kg or less of acutely hazardous waste; or 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste; or generates 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste during any calendar month, and accumulates at any time: 1 kg or less of acutely hazardous waste; or 100 kg or less of any residue or contaminated soil, waste or other debris resulting from the cleanup of a spill, into or on any land or water, of acutely hazardous waste

Owner/Operator Summary: Owner/operator name: KING CNTY DOT METRO TRANSIT Owner/operator address: 201 S JACKSON ST. MS SFM TR SEATTLE, WA 98104 Owner/operator country: US Owner/operator telephone: Not reported Legal status: County Owner/Operator Type: Operator Owner/Op start date: 07/22/1996 Owner/Op end date: Not reported

Handler Activities Summary: U.S. importer of hazardous waste: No Mixed waste (haz. and radioactive): No Recycler of hazardous waste: No Transporter of hazardous waste: No

TC02332733.1r Page 112 of 116 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

KING CNTY DOT METRO TRANSIT EAST BASE (Continued) 1000366462 Treater, storer or disposer of HW: No Underground injection activity: No On-site burner exemption: No Furnace exemption: No Used oil fuel burner: No Used oil processor: No User oil refiner: No Used oil fuel marketer to burner: No Used oil Specification marketer: No Used oil transfer facility: No Used oil transporter: No Off-site waste receiver: Commercial status unknown

Historical Generators: Date form received by agency: 12/31/2005 Facility name: KING CNTY DOT METRO TRANSIT EAST BASE Classification: Not a generator, verified

Date form received by agency: 12/31/2003 Facility name: KING CNTY DOT METRO TRANSIT EAST BASE Site name: METRO KING CNTY DOT TRANSIT 124TH Classification: Not a generator, verified

Date form received by agency: 02/07/2000 Facility name: KING CNTY DOT METRO TRANSIT EAST BASE Site name: METRO KING CNTY DOT TRANSIT 124TH Classification: Large Quantity Generator

Date form received by agency: 03/01/1996 Facility name: KING CNTY DOT METRO TRANSIT EAST BASE Site name: METRO KING COUNTY-DEPT OF TRANS-TRANSIT Classification: Large Quantity Generator

Date form received by agency: 03/31/1994 Facility name: KING CNTY DOT METRO TRANSIT EAST BASE Site name: METRO KING CTY-DMS-TRANSIT-EAS Classification: Large Quantity Generator

Date form received by agency: 09/01/1993 Facility name: KING CNTY DOT METRO TRANSIT EAST BASE Site name: MUNIC METRO SEATTLE-EAST BASE Classification: Large Quantity Generator

Date form received by agency: 12/31/1990 Facility name: KING CNTY DOT METRO TRANSIT EAST BASE Site name: MUNICIPALITY OF METROPOLITAN S Classification: Large Quantity Generator

Violation Status: No violations found

Evaluation Action Summary: Evaluation date: 11/20/2006 Evaluation: FOCUSED COMPLIANCE INSPECTION Area of violation: Not reported Date achieved compliance: Not reported Evaluation lead agency: State

TC02332733.1r Page 113 of 116 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

KING CNTY DOT METRO TRANSIT EAST BASE (Continued) 1000366462 Evaluation date: 11/05/1997 Evaluation: COMPLIANCE EVALUATION INSPECTION ON-SITE Area of violation: Not reported Date achieved compliance: Not reported Evaluation lead agency: State

26 FIBRES INTERNATIONAL INC SHWS 1000812899 1533 120TH AVE NE LUST N/A BELLEVUE, WA 98005 CSCSL: Facility ID: 42828674 Facility Type: VCP Region: Northwest Entered Date: 4/10/2008 Updated Date: 5/12/2008 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.625441 Longitude: -122.180604 Lat/Long: 47.625441 / -122.180604 Lat/Long (dms): 47 37 31.58 / 122 10 50.17 Media Status Desc: 4/10/2008 Affected Media: Groundwater Affected Media Status: Confirmed Pesticides: Not reported Petroleum Products: Confirmed Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

Facility ID: 42828674 Facility Type: VCP

TC02332733.1r Page 114 of 116 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

FIBRES INTERNATIONAL INC (Continued) 1000812899 Region: Northwest Entered Date: 4/10/2008 Updated Date: 5/12/2008 Brownfield Status: 0 Rank Status: Not reported PSI Status: Not reported Clean Method: Not reported Drinking Water Type: Not reported Cleanup Standard: Not reported Acres Remediated: Not reported Latitude: 47.625441 Longitude: -122.180604 Lat/Long: 47.625441 / -122.180604 Lat/Long (dms): 47 37 31.58 / 122 10 50.17 Media Status Desc: 1/1/0001 Affected Media: Soil Affected Media Status: Below Cleanup Level Pesticides: Not reported Petroleum Products: Below Cleanup Level Phenolic Compounds: Not reported Reactive Wastes: Not reported Corrosive Wastes: Not reported Radioactive Wastes: Not reported Asbestos: Not reported Responsible Unit: NORTHWEST Arsenic Code: Not reported MTBE Code: Not reported UXO Code: Not reported Dioxin: Not reported Non-Halogenated Solvents: Not reported Base/Neutral/Acid Organics: Not reported Halogenated Organic Compounds: Not reported EPA Priority Pollutants - Metals and Cyanide: Not reported Metals - Other non-priority pollutant medals: Not reported Polychlorinated biPhenyls (PCBs): Not reported Polynuclear Aromatic Hydrocarbons (PAH): Not reported Conventional Contaminants, Organic: Not reported Conventional Contaminants, Inorganic: Not reported Tibutyl Tin Contaminant Group: Not reported Bioassay/Benthic Failures Contaminant Group: Not reported Wood Debris Contaminant Group: Not reported Other Deleterious Substance Group: Not reported Ecology Site Status (MTCA cleanup process): RA in Progress

LUST: FS ID: 42828674 Facility ID: 5357 Facility Status: Cleanup Started Release ID: 375248 Affected Media: Soil Alternate Name: Not reported Release Notification Date: 1996-02-05 00:00:00 Release Status Date: 1996-02-05 00:00:00 Site Response Unit Code: NORTHWEST Lat/Long: 47.625441000000002 / -122.180604

FS ID: 42828674

TC02332733.1r Page 115 of 116 MAP FINDINGS Map ID Direction EDR ID Number Distance Distance (ft.)Site Database(s) EPA ID Number

FIBRES INTERNATIONAL INC (Continued) 1000812899 Facility ID: 5357 Facility Status: Reported Cleaned Up Release ID: 375248 Affected Media: Soil Alternate Name: Not reported Release Notification Date: 1996-02-05 00:00:00 Release Status Date: 1996-07-25 00:00:00 Site Response Unit Code: NORTHWEST Lat/Long: 47.625441000000002 / -122.180604

TC02332733.1r Page 116 of 116 ORPHAN SUMMARY

City EDR ID Site Name Site Address Zip Database(s)

BELLEVUE S107565975 MID LAKES PROPERTY 11807 11811 11815 NE 8TH ST 98005 SHWS BELLEVUE U004117983 GROUP HEALTH RADIOLOGY 1151 NE 11TH ST 98004 UST BELLEVUE 1003880345 FACTORIA PIT SUNSET RAVINE PARK 132ND AV SE & SE 38TH ST 98005 CERC-NFRAP BELLEVUE S105454203 BELLEFIELD OFFICE PARK BUILDINGS N & O 1800 / 1756 114TH AVE. SE 98004 ICR BELLEVUE S105454629 CITY OF BELLEVUE - 110TH ST. PROJECT NE 2ND/NE 3RD / 110TH ST. NE 98004 ICR BELLEVUE S108165956 PLAZA 520 13000 NE 2OTH ST 98005 NPDES BELLEVUE S103511036 WSDOT - INTERSTATE 405 RIGHT-OF-WAY SR 405/SR 520 INTERCHANGE 98004 ICR BELLEVUE S103850489 TOWN OF CLYDE HILL 85TH AVE. NE 98004 ICR BELLEVUE 1000101073 CWA CONSTRUCTION INC 1801 80TH AVE NE 98005 FINDS, RCRA-CESQG BELLEVUE 1007074219 BELLEFIELD OFFICE PARK BLDG N & O 1756-1800 114TH AVE SE BLDG N & O 98004 FINDS, VCP BELLEVUE S104971565 BELLEFIELD OFFICE PARK BLDG N & O 1756-1800 114TH AVE SE BLDG N / O 98004 CSCSL NFA BELLEVUE S106238744 KING CNTY HOUSING AUTH PRESERVATION PROG 1424 148TH AVE SE SPILLS, MANIFEST BELLEVUE S105454454 US POSTAL SERVICE 1171 104TH AVE. NE/BELLEVUE WAY NE 98004 ICR BELLEVUE 1001203997 103 BELLEVUE WAY SITE 103 BELLEVUE WAY 98004 FINDS, Inactive Drycleaners, RCRA-NonGen BELLEVUE 1001491359 CAMERAS WEST 193 825 BELLEVUE WAY 98004 FINDS, RCRA-CESQG BELLEVUE S103504738 BELLEVUE WAY CLEANERS 103 BELLEVUE WAY 98004 ICR BELLEVUE S104971608 DITTY PROPERTY 604 BELLEVUE WAY 98004 CSCSL NFA BELLEVUE 1007071672 MERCEDES SPECIALIST PROPERTY 340 BELLEVUE WAY 98004 SHWS, FINDS, VCP BELLEVUE S105152409 PLANNED SE 8TH ST RESTORATION PROJECT BETWEEN 112TH AVE / LAKE WASHINGTON BLVD 98004 SHWS BELLEVUE S108701697 ADS METAL 40 LAKE BELLEVUE STE 100 98005 SWF/LF BELLEVUE S108107941 CITY OF BELLEVUE SUMMER COLLECTION EVENT LOWER EASTGATE PARK IN RIDE IN BELLEVUE SWF/LF BELLEVUE S108107966 CITY OF BELLEVUE FALL COLLECTION EVENT LOWER EAST GATE PARK N RIDE SWF/LF BELLEVUE S103508936 SAMMAMISH HIGH SCHOOL 100 MAIN STREET SE 98005 ICR BELLEVUE S109140287 WSDOT I405 NE 8TH ST TO SR 520 RAMP I405 MP 13.4 TO MP 15.2 / SR 520 98004 NPDES BELLEVUE S105454343 FORMER DRY CLEANERS-BELLEVUE VILLAGE NW OF NE 8TH ST. / 102ND AVE. NE 98004 ICR SHOPPING CTR BELLEVUE S106250012 TANTALLON PROJECT ONE 100TH AVE NE 98004 CSCSL NFA HUNTS POINT 1007069935 NORDSTROM RESIDENCE 4341 HUNTS PT 98004 FINDS, VCP KING COUNTY S105806023 MCMICKEN HEIGHTS BETWEEN THE S. 175TH ST. DEAD-END AND INTERSTATE-5 SWF/LF KING COUNTY S105806029 RENTON JUNCTION (MONSTER ROAD) BETWEEN MONSTER ROAD AND THE GREEN RIVER SWF/LF KING COUNTY S105806034 BOW LAKE ABANDONED LANDFILL IMMEDIATELY EAST OF I-5, ACROSS FROM SOUTH 188TH S SWF/LF KING COUNTY S105806035 CORLISS ABANDONED LANDFILL IMMEDIATELY WEST OF I-5 BETWEEN NORTH 163RD PLACE SWF/LF KING COUNTY S105806037 PUYALLUP/KIT CORNER ABANDONED LANDFILL IMMEDIATELY EAST OF I-5 JUST SOUTH OF THE HIGHWAY SWF/LF KING COUNTY S108107942 WASTE MOBILE COLLECTIONS MOVES LOCATIONS (SEE COMMENT FIELD) SWF/LF KING COUNTY S105806011 AUBURN (M & R STREET SITE) NORTHWEST OF R STREET AND 25TH STREET S.E. SWF/LF KING COUNTY S105806012 AUBURN (ROTARY PARK SITE) NORTHWEST OF 27TH STREET S.E. AND ALPINE ST. S.E. SWF/LF KING COUNTY S105806013 BOW LAKE NORTHEAST OF S. 188TH ST. AND INTERSTATE-5 SWF/LF KING COUNTY S105806014 CARTON & BORTH NORTHWEST OF 71ST AVE. N.E. AND N.E. 186TH STREET SWF/LF KING COUNTY S105806015 CORLISS LANDFILL NORTHEAST OF CORLISS AVE. N. AND N. 163RD STREET SWF/LF KING COUNTY S105806016 EASTGATE ABANDONED LANDFILL NORTHEAST OF 156TH AVE. S.E. AND I-90, NORTH END O SWF/LF KING COUNTY S105806017 ENUMCLAW SOUTHEAST OF 284TH AVE. S.E. AND S.E. 448TH STREET SWF/LF KING COUNTY S105806018 FACTORIA PIT (SUNSET RAVINE PARK) NORTHWEST OF 135TH AVE S.E. AND S.E. 40TH STREET SWF/LF

TC02332733.1r Page 1 of 2 ORPHAN SUMMARY

City EDR ID Site Name Site Address Zip Database(s)

KING COUNTY S105806020 H.H. OLESON NORTHEAST OF N.E. 172ND ST. AND 152 PL. N.E. SWF/LF KING COUNTY S105806021 HOUGHTON NORTHWEST OF N.E. 60TH ST. AND 120TH AVE. N.E. SWF/LF KING COUNTY S105806022 KENT ABANDONED LANDFILL (MILL CREEK CANYON NORTHEAST OF MAPLE ST. AND TILDEN AVENUE SWF/LF PARK) KING COUNTY S105806024 NORTH BEND WEST OF THE MIDDLE FORK ROAD, ABOUT 1 MILE NORTH O SWF/LF KING COUNTY S105806025 PACIFIC CITY SOUTH OF 3RD AVE. S.E. AT THE WHITE RIVER SWF/LF KING COUNTY S105806026 PUYALLUP/KIT CORNER NORTHEAST OF S. 360TH ST. AND INTERSTATE-5 SWF/LF KING COUNTY S105806027 REDONDO PIT SOUTHWEST OF S. DASH POINT ROAD AND PACIFIC HIGHWA SWF/LF KING COUNTY S105806028 RENTON HIGHLANDS SOUTHWEST OF N.E. 3RD ST. AND JEFFERSON AVENUE N.E SWF/LF KING COUNTY S105806030 SKYKOMISH NORTH OF THE STEPHEN’S PASS HIGHWAY JUST EAST OF S SWF/LF KING COUNTY S105806031 SUNSET PARK SOUTHWEST OF 18TH AVE. S. AND S. 136TH STREET SWF/LF KING COUNTY S105806032 TUKWILA SOUTH OF 62ND AVE. S. AND S. 151ST STREET SWF/LF KING COUNTY S105806033 VASHON ISLAND WEST OF 130TH AVE. S.W. ACROSS FROM THE PRESENT LA SWF/LF KING COUNTY S105806036 HOUGHTON ABANDONED LANDFILL EAST OF I-405, IMMEDIATELY NORTH OF BRIDAL TRAILS SWF/LF KING COUNTY S105806019 FALL CITY ABANDONED LANDFILL OLD DUMP RD. AT FIRST ROAD BEND SWF/LF KIRKLAND S108163288 WA DOT I 405 NE 85TH ST I 405 SB OFFRAMP TO NE 85TH ST 98033 SHWS KIRKLAND S108163281 SRMK LLC 815 6TH AVE S 98033 SHWS KIRKLAND S105454367 KIRKLAND & KAMIAKIN JR. HIGHS 430 18TH AVE. / 1411 132ND AVE. NE 98033 ICR KIRKLAND 1007080407 KIRKLAND AV LK ST TRUNK SEWER KIRLAND AV 98033 SHWS, FINDS NEAH BAY U003352520 SNOW CREEK RESORT SR 12 98005 UST NEWCASTLE S104971201 EXIT 7 110TH AVE SE 98004 CSCSL NFA, VCP

TC02332733.1r Page 2 of 2 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

To maintain currency of the following federal and state databases, EDR contacts the appropriate governmental agency on a monthly or quarterly basis, as required.

Number of Days to Update: Provides confirmation that EDR is reporting records that have been updated within 90 days from the date the government agency made the information available to the public.

FEDERAL RECORDS

NPL: National Priority List National Priorities List (Superfund). The NPL is a subset of CERCLIS and identifies over 1,200 sites for priority cleanup under the Superfund Program. NPL sites may encompass relatively large areas. As such, EDR provides polygon coverage for over 1,000 NPL site boundaries produced by EPA’s Environmental Photographic Interpretation Center (EPIC) and regional EPA offices. Date of Government Version: 08/13/2008 Source: EPA Date Data Arrived at EDR: 08/27/2008 Telephone: N/A Date Made Active in Reports: 09/23/2008 Last EDR Contact: 07/28/2008 Number of Days to Update: 27 Next Scheduled EDR Contact: 10/27/2008 Data Release Frequency: Quarterly

Proposed NPL: Proposed National Priority List Sites A site that has been proposed for listing on the National Priorities List through the issuance of a proposed rule in the Federal Register. EPA then accepts public comments on the site, responds to the comments, and places on the NPL those sites that continue to meet the requirements for listing. Date of Government Version: 04/30/2008 Source: EPA Date Data Arrived at EDR: 05/06/2008 Telephone: N/A Date Made Active in Reports: 06/09/2008 Last EDR Contact: 08/27/2008 Number of Days to Update: 34 Next Scheduled EDR Contact: 10/27/2008 Data Release Frequency: Quarterly

DELISTED NPL: National Priority List Deletions The National Oil and Hazardous Substances Pollution Contingency Plan (NCP) establishes the criteria that the EPA uses to delete sites from the NPL. In accordance with 40 CFR 300.425.(e), sites may be deleted from the NPL where no further response is appropriate. Date of Government Version: 08/14/2008 Source: EPA Date Data Arrived at EDR: 08/27/2008 Telephone: N/A Date Made Active in Reports: 09/23/2008 Last EDR Contact: 07/28/2008 Number of Days to Update: 27 Next Scheduled EDR Contact: 10/27/2008 Data Release Frequency: Quarterly

TC02332733.1r Page GR-1 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

NPL LIENS: Federal Superfund Liens Federal Superfund Liens. Under the authority granted the USEPA by CERCLA of 1980, the USEPA has the authority to file liens against real property in order to recover remedial action expenditures or when the property owner received notification of potential liability. USEPA compiles a listing of filed notices of Superfund Liens. Date of Government Version: 10/15/1991 Source: EPA Date Data Arrived at EDR: 02/02/1994 Telephone: 202-564-4267 Date Made Active in Reports: 03/30/1994 Last EDR Contact: 08/18/2008 Number of Days to Update: 56 Next Scheduled EDR Contact: 11/17/2008 Data Release Frequency: No Update Planned

CERCLIS: Comprehensive Environmental Response, Compensation, and Liability Information System CERCLIS contains data on potentially hazardous waste sites that have been reported to the USEPA by states, municipalities, private companies and private persons, pursuant to Section 103 of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). CERCLIS contains sites which are either proposed to or on the National Priorities List (NPL) and sites which are in the screening and assessment phase for possible inclusion on the NPL. Date of Government Version: 07/09/2008 Source: EPA Date Data Arrived at EDR: 07/22/2008 Telephone: 703-412-9810 Date Made Active in Reports: 08/25/2008 Last EDR Contact: 09/19/2008 Number of Days to Update: 34 Next Scheduled EDR Contact: 12/15/2008 Data Release Frequency: Quarterly

CERCLIS-NFRAP: CERCLIS No Further Remedial Action Planned Archived sites are sites that have been removed and archived from the inventory of CERCLIS sites. Archived status indicates that, to the best of EPA’s knowledge, assessment at a site has been completed and that EPA has determined no further steps will be taken to list this site on the National Priorities List (NPL), unless information indicates this decision was not appropriate or other considerations require a recommendation for listing at a later time. This decision does not necessarily mean that there is no hazard associated with a given site; it only means that, based upon available information, the location is not judged to be a potential NPL site. Date of Government Version: 12/03/2007 Source: EPA Date Data Arrived at EDR: 12/06/2007 Telephone: 703-412-9810 Date Made Active in Reports: 02/20/2008 Last EDR Contact: 09/15/2008 Number of Days to Update: 76 Next Scheduled EDR Contact: 12/15/2008 Data Release Frequency: Quarterly

LIENS 2: CERCLA Lien Information A Federal CERCLA (’Superfund’) lien can exist by operation of law at any site or property at which EPA has spent Superfund monies. These monies are spent to investigate and address releases and threatened releases of contamination. CERCLIS provides information as to the identity of these sites and properties. Date of Government Version: 08/19/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 08/29/2008 Telephone: 202-564-6023 Date Made Active in Reports: 09/09/2008 Last EDR Contact: 08/18/2008 Number of Days to Update: 11 Next Scheduled EDR Contact: 11/17/2008 Data Release Frequency: Varies

CORRACTS: Corrective Action Report CORRACTS identifies hazardous waste handlers with RCRA corrective action activity. Date of Government Version: 06/25/2008 Source: EPA Date Data Arrived at EDR: 06/30/2008 Telephone: 800-424-9346 Date Made Active in Reports: 08/25/2008 Last EDR Contact: 09/02/2008 Number of Days to Update: 56 Next Scheduled EDR Contact: 12/01/2008 Data Release Frequency: Quarterly

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Date of Government Version: 08/20/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 08/21/2008 Telephone: (206) 553-1200 Date Made Active in Reports: 09/09/2008 Last EDR Contact: 09/23/2008 Number of Days to Update: 19 Next Scheduled EDR Contact: 11/17/2008 Data Release Frequency: Quarterly

RCRA-LQG: RCRA - Large Quantity Generators RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Large quantity generators (LQGs) generate over 1,000 kilograms (kg) of hazardous waste, or over 1 kg of acutely hazardous waste per month. Date of Government Version: 08/20/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 08/21/2008 Telephone: (206) 553-1200 Date Made Active in Reports: 09/09/2008 Last EDR Contact: 09/23/2008 Number of Days to Update: 19 Next Scheduled EDR Contact: 11/17/2008 Data Release Frequency: Quarterly

RCRA-SQG: RCRA - Small Quantity Generators RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Small quantity generators (SQGs) generate between 100 kg and 1,000 kg of hazardous waste per month. Date of Government Version: 08/20/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 08/21/2008 Telephone: (206) 553-1200 Date Made Active in Reports: 09/09/2008 Last EDR Contact: 09/23/2008 Number of Days to Update: 19 Next Scheduled EDR Contact: 11/17/2008 Data Release Frequency: Quarterly

RCRA-CESQG: RCRA - Conditionally Exempt Small Quantity Generators RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Conditionally exempt small quantity generators (CESQGs) generate less than 100 kg of hazardous waste, or less than 1 kg of acutely hazardous waste per month. Date of Government Version: 08/20/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 08/21/2008 Telephone: (206) 553-1200 Date Made Active in Reports: 09/09/2008 Last EDR Contact: 09/23/2008 Number of Days to Update: 19 Next Scheduled EDR Contact: 11/17/2008 Data Release Frequency: Varies

RCRA-NonGen: RCRA - Non Generators RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Non-Generators do not presently generate hazardous waste. Date of Government Version: 08/20/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 08/21/2008 Telephone: (206) 553-1200 Date Made Active in Reports: 09/09/2008 Last EDR Contact: 09/23/2008 Number of Days to Update: 19 Next Scheduled EDR Contact: 11/17/2008 Data Release Frequency: Varies

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US ENG CONTROLS: Engineering Controls Sites List A listing of sites with engineering controls in place. Engineering controls include various forms of caps, building foundations, liners, and treatment methods to create pathway elimination for regulated substances to enter environmental media or effect human health. Date of Government Version: 07/23/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 07/29/2008 Telephone: 703-603-0695 Date Made Active in Reports: 08/25/2008 Last EDR Contact: 09/29/2008 Number of Days to Update: 27 Next Scheduled EDR Contact: 12/29/2008 Data Release Frequency: Varies

US INST CONTROL: Sites with Institutional Controls A listing of sites with institutional controls in place. Institutional controls include administrative measures, such as groundwater use restrictions, construction restrictions, property use restrictions, and post remediation care requirements intended to prevent exposure to contaminants remaining on site. Deed restrictions are generally required as part of the institutional controls. Date of Government Version: 07/23/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 07/29/2008 Telephone: 703-603-0695 Date Made Active in Reports: 08/25/2008 Last EDR Contact: 06/30/2008 Number of Days to Update: 27 Next Scheduled EDR Contact: 09/29/2008 Data Release Frequency: Varies

ERNS: Emergency Response Notification System Emergency Response Notification System. ERNS records and stores information on reported releases of oil and hazardous substances. Date of Government Version: 12/31/2007 Source: National Response Center, United States Coast Guard Date Data Arrived at EDR: 01/23/2008 Telephone: 202-267-2180 Date Made Active in Reports: 03/17/2008 Last EDR Contact: 07/25/2008 Number of Days to Update: 54 Next Scheduled EDR Contact: 10/20/2008 Data Release Frequency: Annually

HMIRS: Hazardous Materials Information Reporting System Hazardous Materials Incident Report System. HMIRS contains hazardous material spill incidents reported to DOT. Date of Government Version: 04/30/2008 Source: U.S. Department of Transportation Date Data Arrived at EDR: 07/15/2008 Telephone: 202-366-4555 Date Made Active in Reports: 08/25/2008 Last EDR Contact: 07/15/2008 Number of Days to Update: 41 Next Scheduled EDR Contact: 10/13/2008 Data Release Frequency: Annually

DOT OPS: Incident and Accident Data Department of Transporation, Office of Pipeline Safety Incident and Accident data. Date of Government Version: 05/14/2008 Source: Department of Transporation, Office of Pipeline Safety Date Data Arrived at EDR: 05/28/2008 Telephone: 202-366-4595 Date Made Active in Reports: 08/08/2008 Last EDR Contact: 08/29/2008 Number of Days to Update: 72 Next Scheduled EDR Contact: 11/24/2008 Data Release Frequency: Varies

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Date of Government Version: 09/01/2007 Source: Drug Enforcement Administration Date Data Arrived at EDR: 12/03/2007 Telephone: 202-307-1000 Date Made Active in Reports: 12/28/2007 Last EDR Contact: 09/23/2008 Number of Days to Update: 25 Next Scheduled EDR Contact: 12/22/2008 Data Release Frequency: Quarterly

US BROWNFIELDS: A Listing of Brownfields Sites Included in the listing are brownfields properties addresses by Cooperative Agreement Recipients and brownfields properties addressed by Targeted Brownfields Assessments. Targeted Brownfields Assessments-EPA’s Targeted Brownfields Assessments (TBA) program is designed to help states, tribes, and municipalities--especially those without EPA Brownfields Assessment Demonstration Pilots--minimize the uncertainties of contamination often associated with brownfields. Under the TBA program, EPA provides funding and/or technical assistance for environmental assessments at brownfields sites throughout the country. Targeted Brownfields Assessments supplement and work with other efforts under EPA’s Brownfields Initiative to promote cleanup and redevelopment of brownfields. Cooperative Agreement Recipients-States, political subdivisions, territories, and Indian tribes become Brownfields Cleanup Revolving Loan Fund (BCRLF) cooperative agreement recipients when they enter into BCRLF cooperative agreements with the U.S. EPA. EPA selects BCRLF cooperative agreement recipients based on a proposal and application process. BCRLF cooperative agreement recipients must use EPA funds provided through BCRLF cooperative agreement for specified brownfields-related cleanup activities. Date of Government Version: 07/01/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 08/25/2008 Telephone: 202-566-2777 Date Made Active in Reports: 09/09/2008 Last EDR Contact: 07/15/2008 Number of Days to Update: 15 Next Scheduled EDR Contact: 10/13/2008 Data Release Frequency: Semi-Annually

DOD: Department of Defense Sites This data set consists of federally owned or administered lands, administered by the Department of Defense, that have any area equal to or greater than 640 acres of the United States, Puerto Rico, and the U.S. Virgin Islands. Date of Government Version: 12/31/2005 Source: USGS Date Data Arrived at EDR: 11/10/2006 Telephone: 703-692-8801 Date Made Active in Reports: 01/11/2007 Last EDR Contact: 08/08/2008 Number of Days to Update: 62 Next Scheduled EDR Contact: 11/03/2008 Data Release Frequency: Semi-Annually

FUDS: Formerly Used Defense Sites The listing includes locations of Formerly Used Defense Sites properties where the US Army Corps of Engineers is actively working or will take necessary cleanup actions. Date of Government Version: 12/31/2007 Source: U.S. Army Corps of Engineers Date Data Arrived at EDR: 09/05/2008 Telephone: 202-528-4285 Date Made Active in Reports: 09/23/2008 Last EDR Contact: 09/05/2008 Number of Days to Update: 18 Next Scheduled EDR Contact: 12/29/2008 Data Release Frequency: Varies

LUCIS: Land Use Control Information System LUCIS contains records of land use control information pertaining to the former Navy Base Realignment and Closure properties. Date of Government Version: 12/09/2005 Source: Department of the Navy Date Data Arrived at EDR: 12/11/2006 Telephone: 843-820-7326 Date Made Active in Reports: 01/11/2007 Last EDR Contact: 09/09/2008 Number of Days to Update: 31 Next Scheduled EDR Contact: 12/08/2008 Data Release Frequency: Varies

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Date of Government Version: 04/25/2008 Source: Department of Justice, Consent Decree Library Date Data Arrived at EDR: 06/12/2008 Telephone: Varies Date Made Active in Reports: 08/25/2008 Last EDR Contact: 07/21/2008 Number of Days to Update: 74 Next Scheduled EDR Contact: 10/20/2008 Data Release Frequency: Varies

ROD: Records Of Decision Record of Decision. ROD documents mandate a permanent remedy at an NPL (Superfund) site containing technical and health information to aid in the cleanup. Date of Government Version: 06/18/2008 Source: EPA Date Data Arrived at EDR: 07/11/2008 Telephone: 703-416-0223 Date Made Active in Reports: 08/25/2008 Last EDR Contact: 09/29/2008 Number of Days to Update: 45 Next Scheduled EDR Contact: 12/29/2008 Data Release Frequency: Annually

UMTRA: Uranium Mill Tailings Sites Uranium ore was mined by private companies for federal government use in national defense programs. When the mills shut down, large piles of the sand-like material (mill tailings) remain after uranium has been extracted from the ore. Levels of human exposure to radioactive materials from the piles are low; however, in some cases tailings were used as construction materials before the potential health hazards of the tailings were recognized. Date of Government Version: 07/13/2007 Source: Department of Energy Date Data Arrived at EDR: 12/03/2007 Telephone: 505-845-0011 Date Made Active in Reports: 01/24/2008 Last EDR Contact: 09/15/2008 Number of Days to Update: 52 Next Scheduled EDR Contact: 12/15/2008 Data Release Frequency: Varies

DEBRIS REGION 9: Torres Martinez Reservation Illegal Dump Site Locations A listing of illegal dump sites location on the Torres Martinez Indian Reservation located in eastern Riverside County and northern Imperial County, California. Date of Government Version: 03/25/2008 Source: EPA, Region 9 Date Data Arrived at EDR: 04/17/2008 Telephone: 415-972-3336 Date Made Active in Reports: 05/15/2008 Last EDR Contact: 09/22/2008 Number of Days to Update: 28 Next Scheduled EDR Contact: 12/22/2008 Data Release Frequency: Varies

MINES: Mines Master Index File Contains all mine identification numbers issued for mines active or opened since 1971. The data also includes violation information. Date of Government Version: 05/28/2008 Source: Department of Labor, Mine Safety and Health Administration Date Data Arrived at EDR: 06/25/2008 Telephone: 303-231-5959 Date Made Active in Reports: 08/25/2008 Last EDR Contact: 09/23/2008 Number of Days to Update: 61 Next Scheduled EDR Contact: 12/22/2008 Data Release Frequency: Semi-Annually

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Date of Government Version: 12/31/2006 Source: EPA Date Data Arrived at EDR: 02/29/2008 Telephone: 202-566-0250 Date Made Active in Reports: 04/18/2008 Last EDR Contact: 09/19/2008 Number of Days to Update: 49 Next Scheduled EDR Contact: 12/15/2008 Data Release Frequency: Annually

TSCA: Toxic Substances Control Act Toxic Substances Control Act. TSCA identifies manufacturers and importers of chemical substances included on the TSCA Chemical Substance Inventory list. It includes data on the production volume of these substances by plant site. Date of Government Version: 12/31/2002 Source: EPA Date Data Arrived at EDR: 04/14/2006 Telephone: 202-260-5521 Date Made Active in Reports: 05/30/2006 Last EDR Contact: 08/11/2008 Number of Days to Update: 46 Next Scheduled EDR Contact: 10/13/2008 Data Release Frequency: Every 4 Years

FTTS: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act) FTTS tracks administrative cases and pesticide enforcement actions and compliance activities related to FIFRA, TSCA and EPCRA (Emergency Planning and Community Right-to-Know Act). To maintain currency, EDR contacts the Agency on a quarterly basis. Date of Government Version: 07/12/2008 Source: EPA/Office of Prevention, Pesticides and Toxic Substances Date Data Arrived at EDR: 07/18/2008 Telephone: 202-566-1667 Date Made Active in Reports: 08/25/2008 Last EDR Contact: 09/15/2008 Number of Days to Update: 38 Next Scheduled EDR Contact: 12/15/2008 Data Release Frequency: Quarterly

FTTS INSP: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act) A listing of FIFRA/TSCA Tracking System (FTTS) inspections and enforcements. Date of Government Version: 07/12/2008 Source: EPA Date Data Arrived at EDR: 07/18/2008 Telephone: 202-566-1667 Date Made Active in Reports: 08/25/2008 Last EDR Contact: 09/15/2008 Number of Days to Update: 38 Next Scheduled EDR Contact: 12/15/2008 Data Release Frequency: Quarterly

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SSTS: Section 7 Tracking Systems Section 7 of the Federal Insecticide, Fungicide and Rodenticide Act, as amended (92 Stat. 829) requires all registered pesticide-producing establishments to submit a report to the Environmental Protection Agency by March 1st each year. Each establishment must report the types and amounts of pesticides, active ingredients and devices being produced, and those having been produced and sold or distributed in the past year. Date of Government Version: 12/31/2006 Source: EPA Date Data Arrived at EDR: 03/14/2008 Telephone: 202-564-4203 Date Made Active in Reports: 04/18/2008 Last EDR Contact: 07/14/2008 Number of Days to Update: 35 Next Scheduled EDR Contact: 10/13/2008 Data Release Frequency: Annually

ICIS: Integrated Compliance Information System The Integrated Compliance Information System (ICIS) supports the information needs of the national enforcement and compliance program as well as the unique needs of the National Pollutant Discharge Elimination System (NPDES) program. Date of Government Version: 07/31/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 08/13/2008 Telephone: 202-564-5088 Date Made Active in Reports: 09/09/2008 Last EDR Contact: 07/14/2008 Number of Days to Update: 27 Next Scheduled EDR Contact: 10/13/2008 Data Release Frequency: Quarterly

PADS: PCB Activity Database System PCB Activity Database. PADS Identifies generators, transporters, commercial storers and/or brokers and disposers of PCB’s who are required to notify the EPA of such activities. Date of Government Version: 12/04/2007 Source: EPA Date Data Arrived at EDR: 02/07/2008 Telephone: 202-566-0500 Date Made Active in Reports: 03/17/2008 Last EDR Contact: 09/18/2008 Number of Days to Update: 39 Next Scheduled EDR Contact: 11/03/2008 Data Release Frequency: Annually

MLTS: Material Licensing Tracking System MLTS is maintained by the Nuclear Regulatory Commission and contains a list of approximately 8,100 sites which possess or use radioactive materials and which are subject to NRC licensing requirements. To maintain currency, EDR contacts the Agency on a quarterly basis. Date of Government Version: 07/08/2008 Source: Nuclear Regulatory Commission Date Data Arrived at EDR: 08/05/2008 Telephone: 301-415-7169 Date Made Active in Reports: 08/25/2008 Last EDR Contact: 09/29/2008 Number of Days to Update: 20 Next Scheduled EDR Contact: 12/29/2008 Data Release Frequency: Quarterly

RADINFO: Radiation Information Database The Radiation Information Database (RADINFO) contains information about facilities that are regulated by U.S. Environmental Protection Agency (EPA) regulations for radiation and radioactivity. Date of Government Version: 07/29/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 07/31/2008 Telephone: 202-343-9775 Date Made Active in Reports: 08/25/2008 Last EDR Contact: 07/31/2008 Number of Days to Update: 25 Next Scheduled EDR Contact: 10/27/2008 Data Release Frequency: Quarterly

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FINDS: Facility Index System/Facility Registry System Facility Index System. FINDS contains both facility information and ’pointers’ to other sources that contain more detail. EDR includes the following FINDS databases in this report: PCS (Permit Compliance System), AIRS (Aerometric Information Retrieval System), DOCKET (Enforcement Docket used to manage and track information on civil judicial enforcement cases for all environmental statutes), FURS (Federal Underground Injection Control), C-DOCKET (Criminal Docket System used to track criminal enforcement actions for all environmental statutes), FFIS (Federal Facilities Information System), STATE (State Environmental Laws and Statutes), and PADS (PCB Activity Data System). Date of Government Version: 07/01/2008 Source: EPA Date Data Arrived at EDR: 07/09/2008 Telephone: (206) 553-1200 Date Made Active in Reports: 08/25/2008 Last EDR Contact: 09/29/2008 Number of Days to Update: 47 Next Scheduled EDR Contact: 12/29/2008 Data Release Frequency: Quarterly

BRS: Biennial Reporting System The Biennial Reporting System is a national system administered by the EPA that collects data on the generation and management of hazardous waste. BRS captures detailed data from two groups: Large Quantity Generators (LQG) and Treatment, Storage, and Disposal Facilities. Date of Government Version: 12/31/2005 Source: EPA/NTIS Date Data Arrived at EDR: 03/06/2007 Telephone: 800-424-9346 Date Made Active in Reports: 04/13/2007 Last EDR Contact: 09/12/2008 Number of Days to Update: 38 Next Scheduled EDR Contact: 12/08/2008 Data Release Frequency: Biennially

SCRD DRYCLEANERS: State Coalition for Redediation of Drycleaners Listing The State Coalition for Remediation of Drycleaners was established in 1998, with support from the U.S. EPA Office of Superfund Remediation and Technology Innovation. It is comprised of representatives of states with established drycleaner remediation programs. Currently the member states are Alabama, Connecticut, Florida, Illinois, Kansas, Minnesota, Missouri, North Carolina, Oregon, South Carolina, Tennessee, Texas, and Wisconsin. Date of Government Version: 09/08/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 09/10/2008 Telephone: 615-532-8599 Date Made Active in Reports: 09/23/2008 Last EDR Contact: 08/25/2008 Number of Days to Update: 13 Next Scheduled EDR Contact: 11/10/2008 Data Release Frequency: Varies STATE AND LOCAL RECORDS

CSCSL: Confirmed & Suspected Contaminated Sites List State Hazardous Waste Sites. State hazardous waste site records are the states’ equivalent to CERCLIS. These sites may or may not already be listed on the federal CERCLIS list. Priority sites planned for cleanup using state funds (state equivalent of Superfund) are identified along with sites where cleanup will be paid for by potentially responsible parties. Available information varies by state. Date of Government Version: 08/12/2008 Source: Department of Ecology Date Data Arrived at EDR: 08/13/2008 Telephone: 360-407-7200 Date Made Active in Reports: 08/20/2008 Last EDR Contact: 08/13/2008 Number of Days to Update: 7 Next Scheduled EDR Contact: 11/10/2008 Data Release Frequency: Semi-Annually

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HSL: Hazardous Sites List The Hazardous Sites List is a subset of the CSCSL Report. It includes sites which have been assessed and ranked using the Washington Ranking Method (WARM). Date of Government Version: 08/20/2008 Source: Department of Ecology Date Data Arrived at EDR: 09/19/2008 Telephone: 360-407-7200 Date Made Active in Reports: 09/24/2008 Last EDR Contact: 09/04/2008 Number of Days to Update: 5 Next Scheduled EDR Contact: 12/01/2008 Data Release Frequency: Semi-Annually

CSCSL NFA: Confirmed & Contaminated Sites - No Further Action The data set contains information about sites previously on the Confirmed and Suspected Contaminated Sites list that have received a No Further Action (NFA) determination. Because it is necessary to maintain historical records of sites that have been investigated and cleaned up, sites are not deleted from the database when cleanup activities are completed. Instead, a No Further Action code is entered based upon the type of NFA determination the site received. Date of Government Version: 08/12/2008 Source: Department of Ecology Date Data Arrived at EDR: 08/13/2008 Telephone: 360-407-7170 Date Made Active in Reports: 08/20/2008 Last EDR Contact: 08/13/2008 Number of Days to Update: 7 Next Scheduled EDR Contact: 11/10/2008 Data Release Frequency: Semi-Annually

SWF/LF: Solid Waste Facility Database Solid Waste Facilities/Landfill Sites. SWF/LF type records typically contain an inventory of solid waste disposal facilities or landfills in a particular state. Depending on the state, these may be active or inactive facilities or open dumps that failed to meet RCRA Subtitle D Section 4004 criteria for solid waste landfills or disposal sites. Date of Government Version: 07/14/2008 Source: Department of Ecology Date Data Arrived at EDR: 07/15/2008 Telephone: 360-407-6132 Date Made Active in Reports: 08/20/2008 Last EDR Contact: 09/29/2008 Number of Days to Update: 36 Next Scheduled EDR Contact: 12/29/2008 Data Release Frequency: Annually

SWTIRE: Solid Waste Tire Facilities This study identified sites statewide with unauthorized accumulations of scrap tires. Date of Government Version: 11/01/2005 Source: Department of Ecology Date Data Arrived at EDR: 03/16/2006 Telephone: N/A Date Made Active in Reports: 04/13/2006 Last EDR Contact: 10/02/2008 Number of Days to Update: 28 Next Scheduled EDR Contact: 12/29/2008 Data Release Frequency: Varies

LUST: Leaking Underground Storage Tanks Site List Leaking Underground Storage Tank Incident Reports. LUST records contain an inventory of reported leaking underground storage tank incidents. Not all states maintain these records, and the information stored varies by state. Date of Government Version: 09/09/2008 Source: Department of Ecology Date Data Arrived at EDR: 09/10/2008 Telephone: 360-407-7183 Date Made Active in Reports: 09/24/2008 Last EDR Contact: 09/10/2008 Number of Days to Update: 14 Next Scheduled EDR Contact: 12/08/2008 Data Release Frequency: Quarterly

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Date of Government Version: 09/09/2008 Source: Department of Ecology Date Data Arrived at EDR: 09/10/2008 Telephone: 360-407-7183 Date Made Active in Reports: 09/26/2008 Last EDR Contact: 09/10/2008 Number of Days to Update: 16 Next Scheduled EDR Contact: 12/08/2008 Data Release Frequency: Quarterly

AST: Aboveground Storage Tank Locations A listing of aboveground storage tank locations regulated by the Department of Ecology’s Spill Prevention, Preparedness and Response Program. Date of Government Version: 08/27/2008 Source: Department of Ecology Date Data Arrived at EDR: 08/27/2008 Telephone: 360-407-7562 Date Made Active in Reports: 09/15/2008 Last EDR Contact: 08/25/2008 Number of Days to Update: 19 Next Scheduled EDR Contact: 11/24/2008 Data Release Frequency: Varies

WA MANIFEST: Hazardous Waste Manifest Data Hazardous waste manifest information. Date of Government Version: 12/31/2007 Source: Department of Ecology Date Data Arrived at EDR: 05/20/2008 Telephone: N/A Date Made Active in Reports: 06/26/2008 Last EDR Contact: 08/11/2008 Number of Days to Update: 37 Next Scheduled EDR Contact: 11/10/2008 Data Release Frequency: Annually

SPILLS: Reported Spills Spills reported to the Spill Prevention, Preparedness and Response Division. Date of Government Version: 07/14/2008 Source: Department of Ecology Date Data Arrived at EDR: 07/15/2008 Telephone: 360-407-6950 Date Made Active in Reports: 08/20/2008 Last EDR Contact: 09/29/2008 Number of Days to Update: 36 Next Scheduled EDR Contact: 12/29/2008 Data Release Frequency: Semi-Annually

INST CONTROL: Institutional Control Site List Sites that have institutional controls. Date of Government Version: 07/01/2008 Source: Department of Ecology Date Data Arrived at EDR: 09/04/2008 Telephone: 360-407-7170 Date Made Active in Reports: 09/17/2008 Last EDR Contact: 09/04/2008 Number of Days to Update: 13 Next Scheduled EDR Contact: 12/01/2008 Data Release Frequency: Varies

VCP: Voluntary Cleanup Program Sites Sites that have entered either the Voluntary Cleanup Program or its predecessor Independent Remedial Action Program. Date of Government Version: 08/12/2008 Source: Department of Ecology Date Data Arrived at EDR: 08/27/2008 Telephone: 360-407-7200 Date Made Active in Reports: 09/17/2008 Last EDR Contact: 08/13/2008 Number of Days to Update: 21 Next Scheduled EDR Contact: 11/10/2008 Data Release Frequency: Varies

ICR: Independent Cleanup Reports These are remedial action reports Ecology has received from either the owner or operator of the sites. These actions have been conducted without department oversight or approval and are not under an order or decree. This database is no longer updated by the Department of Ecology. Date of Government Version: 12/01/2002 Source: Department of Ecology Date Data Arrived at EDR: 01/03/2003 Telephone: 360-407-7200 Date Made Active in Reports: 01/22/2003 Last EDR Contact: 08/11/2008 Number of Days to Update: 19 Next Scheduled EDR Contact: 11/10/2008 Data Release Frequency: No Update Planned

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DRYCLEANERS: Drycleaner List A listing of registered drycleaners who registered with the Department of Ecology (using the SIC code of 7215 and 7216) as hazardous waste generators. Date of Government Version: 12/31/2007 Source: Department of Ecology Date Data Arrived at EDR: 05/20/2008 Telephone: 360-407-6732 Date Made Active in Reports: 06/26/2008 Last EDR Contact: 08/11/2008 Number of Days to Update: 37 Next Scheduled EDR Contact: 11/10/2008 Data Release Frequency: Varies

BROWNFIELDS: Brownfields Sites Listing A listing of brownfields sites included in the Confirmed & Suspected Sites Listing. Brownfields are abandoned, idle or underused commercial or industrial properties, where the expansion or redevelopment is hindered by real or perceived contamination. Brownfields vary in size, location, age, and past use -- they can be anything from a five-hundred acre automobile assembly plant to a small, abandoned corner gas station. Date of Government Version: 08/12/2008 Source: Department of Ecology Date Data Arrived at EDR: 08/13/2008 Telephone: 360-725-4030 Date Made Active in Reports: 08/20/2008 Last EDR Contact: 08/13/2008 Number of Days to Update: 7 Next Scheduled EDR Contact: 11/10/2008 Data Release Frequency: Varies

CDL: Clandestine Drug Lab Contaminated Site List Illegal methamphetamine labs use hazardous chemicals that create public health hazards. Chemicals and residues can cause burns, respiratory and neurological damage, and death. Biological hazards associated with intravenous needles, feces, and blood also pose health risks. Date of Government Version: 08/25/2008 Source: Department of Health Date Data Arrived at EDR: 09/17/2008 Telephone: 360-236-3380 Date Made Active in Reports: 09/24/2008 Last EDR Contact: 09/04/2008 Number of Days to Update: 7 Next Scheduled EDR Contact: 12/01/2008 Data Release Frequency: Varies

NPDES: Water Quality Permit System Data A listing of permitted wastewater facilities. Date of Government Version: 08/12/2008 Source: Department of Ecology Date Data Arrived at EDR: 08/13/2008 Telephone: 360-407-6073 Date Made Active in Reports: 08/20/2008 Last EDR Contact: 08/13/2008 Number of Days to Update: 7 Next Scheduled EDR Contact: 11/10/2008 Data Release Frequency: Quarterly

AIRS (EMI): Washington Emissions Data System Emissions inventory data. Date of Government Version: 12/31/2006 Source: Department of Ecology Date Data Arrived at EDR: 04/17/2008 Telephone: 360-407-6040 Date Made Active in Reports: 05/15/2008 Last EDR Contact: 07/14/2008 Number of Days to Update: 28 Next Scheduled EDR Contact: 10/13/2008 Data Release Frequency: Annually

TC02332733.1r Page GR-12 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

INACTIVE DRYCLEANERS: Inactive Drycleaners A listing of inactive drycleaner facility locations. Date of Government Version: 12/31/2007 Source: Department of Ecology Date Data Arrived at EDR: 05/20/2008 Telephone: 360-407-6732 Date Made Active in Reports: 06/26/2008 Last EDR Contact: 08/11/2008 Number of Days to Update: 37 Next Scheduled EDR Contact: 11/10/2008 Data Release Frequency: Annually TRIBAL RECORDS

INDIAN RESERV: Indian Reservations This map layer portrays Indian administered lands of the United States that have any area equal to or greater than 640 acres. Date of Government Version: 12/31/2005 Source: USGS Date Data Arrived at EDR: 12/08/2006 Telephone: 202-208-3710 Date Made Active in Reports: 01/11/2007 Last EDR Contact: 08/08/2008 Number of Days to Update: 34 Next Scheduled EDR Contact: 11/03/2008 Data Release Frequency: Semi-Annually

INDIAN ODI: Report on the Status of Open Dumps on Indian Lands Location of open dumps on Indian land. Date of Government Version: 12/31/1998 Source: Environmental Protection Agency Date Data Arrived at EDR: 12/03/2007 Telephone: 703-308-8245 Date Made Active in Reports: 01/24/2008 Last EDR Contact: 08/25/2008 Number of Days to Update: 52 Next Scheduled EDR Contact: 11/24/2008 Data Release Frequency: Varies

INDIAN LUST R10: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Alaska, Idaho, Oregon and Washington. Date of Government Version: 08/22/2008 Source: EPA Region 10 Date Data Arrived at EDR: 08/22/2008 Telephone: 206-553-2857 Date Made Active in Reports: 09/09/2008 Last EDR Contact: 08/18/2008 Number of Days to Update: 18 Next Scheduled EDR Contact: 11/17/2008 Data Release Frequency: Quarterly

INDIAN LUST R8: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Colorado, Montana, North Dakota, South Dakota, Utah and Wyoming. Date of Government Version: 08/21/2008 Source: EPA Region 8 Date Data Arrived at EDR: 09/04/2008 Telephone: 303-312-6271 Date Made Active in Reports: 09/09/2008 Last EDR Contact: 08/18/2008 Number of Days to Update: 5 Next Scheduled EDR Contact: 11/17/2008 Data Release Frequency: Quarterly

INDIAN LUST R7: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Iowa, Kansas, and Nebraska Date of Government Version: 03/17/2008 Source: EPA Region 7 Date Data Arrived at EDR: 03/27/2008 Telephone: 913-551-7003 Date Made Active in Reports: 05/06/2008 Last EDR Contact: 08/18/2008 Number of Days to Update: 40 Next Scheduled EDR Contact: 11/17/2008 Data Release Frequency: Varies

INDIAN LUST R6: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in New Mexico and Oklahoma. Date of Government Version: 09/05/2008 Source: EPA Region 6 Date Data Arrived at EDR: 09/05/2008 Telephone: 214-665-6597 Date Made Active in Reports: 09/23/2008 Last EDR Contact: 08/18/2008 Number of Days to Update: 18 Next Scheduled EDR Contact: 11/17/2008 Data Release Frequency: Varies

TC02332733.1r Page GR-13 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

INDIAN LUST R4: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Florida, Mississippi and North Carolina. Date of Government Version: 03/17/2008 Source: EPA Region 4 Date Data Arrived at EDR: 03/27/2008 Telephone: 404-562-8677 Date Made Active in Reports: 05/06/2008 Last EDR Contact: 08/18/2008 Number of Days to Update: 40 Next Scheduled EDR Contact: 11/17/2008 Data Release Frequency: Semi-Annually

INDIAN LUST R1: Leaking Underground Storage Tanks on Indian Land A listing of leaking underground storage tank locations on Indian Land. Date of Government Version: 03/12/2008 Source: EPA Region 1 Date Data Arrived at EDR: 03/14/2008 Telephone: 617-918-1313 Date Made Active in Reports: 03/20/2008 Last EDR Contact: 08/18/2008 Number of Days to Update: 6 Next Scheduled EDR Contact: 11/17/2008 Data Release Frequency: Varies

INDIAN LUST R9: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Arizona, California, New Mexico and Nevada Date of Government Version: 07/11/2008 Source: Environmental Protection Agency Date Data Arrived at EDR: 07/11/2008 Telephone: 415-972-3372 Date Made Active in Reports: 08/08/2008 Last EDR Contact: 08/18/2008 Number of Days to Update: 28 Next Scheduled EDR Contact: 11/17/2008 Data Release Frequency: Quarterly

INDIAN UST R1: Underground Storage Tanks on Indian Land A listing of underground storage tank locations on Indian Land. Date of Government Version: 03/12/2008 Source: EPA, Region 1 Date Data Arrived at EDR: 03/14/2008 Telephone: 617-918-1313 Date Made Active in Reports: 03/20/2008 Last EDR Contact: 08/18/2008 Number of Days to Update: 6 Next Scheduled EDR Contact: 11/17/2008 Data Release Frequency: Varies

INDIAN UST R4: Underground Storage Tanks on Indian Land No description is available for this data Date of Government Version: 03/17/2008 Source: EPA Region 4 Date Data Arrived at EDR: 03/27/2008 Telephone: 404-562-9424 Date Made Active in Reports: 05/06/2008 Last EDR Contact: 08/18/2008 Number of Days to Update: 40 Next Scheduled EDR Contact: 11/17/2008 Data Release Frequency: Semi-Annually

INDIAN UST R5: Underground Storage Tanks on Indian Land No description is available for this data Date of Government Version: 12/21/2007 Source: EPA Region 5 Date Data Arrived at EDR: 12/21/2007 Telephone: 312-886-6136 Date Made Active in Reports: 01/24/2008 Last EDR Contact: 08/18/2008 Number of Days to Update: 34 Next Scheduled EDR Contact: 11/17/2008 Data Release Frequency: Varies

INDIAN UST R6: Underground Storage Tanks on Indian Land No description is available for this data Date of Government Version: 09/05/2008 Source: EPA Region 6 Date Data Arrived at EDR: 09/05/2008 Telephone: 214-665-7591 Date Made Active in Reports: 09/23/2008 Last EDR Contact: 08/18/2008 Number of Days to Update: 18 Next Scheduled EDR Contact: 11/17/2008 Data Release Frequency: Semi-Annually

TC02332733.1r Page GR-14 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

INDIAN UST R7: Underground Storage Tanks on Indian Land No description is available for this data Date of Government Version: 06/01/2007 Source: EPA Region 7 Date Data Arrived at EDR: 06/14/2007 Telephone: 913-551-7003 Date Made Active in Reports: 07/05/2007 Last EDR Contact: 08/18/2008 Number of Days to Update: 21 Next Scheduled EDR Contact: 11/17/2008 Data Release Frequency: Varies

INDIAN UST R8: Underground Storage Tanks on Indian Land No description is available for this data Date of Government Version: 08/21/2008 Source: EPA Region 8 Date Data Arrived at EDR: 09/04/2008 Telephone: 303-312-6137 Date Made Active in Reports: 09/09/2008 Last EDR Contact: 08/18/2008 Number of Days to Update: 5 Next Scheduled EDR Contact: 11/17/2008 Data Release Frequency: Quarterly

INDIAN UST R9: Underground Storage Tanks on Indian Land No description is available for this data Date of Government Version: 07/11/2008 Source: EPA Region 9 Date Data Arrived at EDR: 07/11/2008 Telephone: 415-972-3368 Date Made Active in Reports: 08/08/2008 Last EDR Contact: 08/18/2008 Number of Days to Update: 28 Next Scheduled EDR Contact: 11/17/2008 Data Release Frequency: Quarterly

INDIAN UST R10: Underground Storage Tanks on Indian Land No description is available for this data Date of Government Version: 08/22/2008 Source: EPA Region 10 Date Data Arrived at EDR: 08/22/2008 Telephone: 206-553-2857 Date Made Active in Reports: 09/09/2008 Last EDR Contact: 08/18/2008 Number of Days to Update: 18 Next Scheduled EDR Contact: 11/17/2008 Data Release Frequency: Quarterly

INDIAN VCP R1: Voluntary Cleanup Priority Listing A listing of voluntary cleanup priority sites located on Indian Land located in Region 1. Date of Government Version: 04/02/2008 Source: EPA, Region 1 Date Data Arrived at EDR: 04/22/2008 Telephone: 617-918-1102 Date Made Active in Reports: 05/19/2008 Last EDR Contact: 07/21/2008 Number of Days to Update: 27 Next Scheduled EDR Contact: 10/20/2008 Data Release Frequency: Varies

INDIAN VCP R7: Voluntary Cleanup Priority Lisitng A listing of voluntary cleanup priority sites located on Indian Land located in Region 7. Date of Government Version: 03/20/2008 Source: EPA, Region 7 Date Data Arrived at EDR: 04/22/2008 Telephone: 913-551-7365 Date Made Active in Reports: 05/19/2008 Last EDR Contact: 07/21/2008 Number of Days to Update: 27 Next Scheduled EDR Contact: 10/20/2008 Data Release Frequency: Varies EDR PROPRIETARY RECORDS

TC02332733.1r Page GR-15 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

Date of Government Version: N/A Source: EDR, Inc. Date Data Arrived at EDR: N/A Telephone: N/A Date Made Active in Reports: N/A Last EDR Contact: N/A Number of Days to Update: N/A Next Scheduled EDR Contact: N/A Data Release Frequency: No Update Planned COUNTY RECORDS

KING COUNTY:

SEATTLE COUNTY:

SEATTLE/KING COUNTY:

SNOHOMISH COUNTY:

Solid Waste Sites of Record at Snohomish Health District Solid waste disposal and/or utilization sites in Snohomish County. Date of Government Version: 08/01/2007 Source: Snohomish Health District Date Data Arrived at EDR: 01/30/2008 Telephone: 206-339-5250 Date Made Active in Reports: 01/31/2008 Last EDR Contact: 07/18/2008 Number of Days to Update: 1 Next Scheduled EDR Contact: 10/13/2008 Data Release Frequency: Semi-Annually

TACOMA/PIERCE COUNTY:

TC02332733.1r Page GR-16 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

OTHER DATABASE(S)

CT MANIFEST: Hazardous Waste Manifest Data Facility and manifest data. Manifest is a document that lists and tracks hazardous waste from the generator through transporters to a tsd facility. Date of Government Version: 12/31/2005 Source: Department of Environmental Protection Date Data Arrived at EDR: 06/15/2007 Telephone: 860-424-3375 Date Made Active in Reports: 08/20/2007 Last EDR Contact: 09/12/2008 Number of Days to Update: 66 Next Scheduled EDR Contact: 12/08/2008 Data Release Frequency: Annually

NY MANIFEST: Facility and Manifest Data Manifest is a document that lists and tracks hazardous waste from the generator through transporters to a TSD facility. Date of Government Version: 07/23/2008 Source: Department of Environmental Conservation Date Data Arrived at EDR: 08/28/2008 Telephone: 518-402-8651 Date Made Active in Reports: 09/11/2008 Last EDR Contact: 08/28/2008 Number of Days to Update: 14 Next Scheduled EDR Contact: 11/24/2008 Data Release Frequency: Annually

PA MANIFEST: Manifest Information Hazardous waste manifest information. Date of Government Version: 12/31/2007 Source: Department of Environmental Protection Date Data Arrived at EDR: 09/11/2008 Telephone: N/A Date Made Active in Reports: 10/02/2008 Last EDR Contact: 09/08/2008 Number of Days to Update: 21 Next Scheduled EDR Contact: 12/08/2008 Data Release Frequency: Annually

WI MANIFEST: Manifest Information Hazardous waste manifest information. Date of Government Version: 12/31/2007 Source: Department of Natural Resources Date Data Arrived at EDR: 08/22/2008 Telephone: N/A Date Made Active in Reports: 09/08/2008 Last EDR Contact: 10/06/2008 Number of Days to Update: 17 Next Scheduled EDR Contact: 01/05/2009 Data Release Frequency: Annually

TC02332733.1r Page GR-17 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDR in 2002 and 2005 from the U.S. Fish and Wildlife Service.

STREET AND ADDRESS INFORMATION

© 2008 Tele Atlas North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protection and other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subject to the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material.

TC02332733.1r Page GR-18 Attachment 3 Photographs

I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

April 2009 WSDOT maintenance facility (Map ID 8E)

April 2009 WSDOT maintenance facility generator

ATT3_PHOTOGRAPHS.DOC 3-1 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

April 2009 Montlake 76 Station (Map ID 15)

April 2009 Former Exxon Mobil fueling station (Map ID 24)

ATT3_PHOTOGRAPHS.DOC 3-2 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

April 2009 Former Montlake landfill (University of Washington playfields) (Map ID 4)

April 2009 Former Circle K Station (Jay’s Dry Cleaners/Monte’s Market) (Map ID 24)

ATT3_PHOTOGRAPHS.DOC 3-3 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

April 2009 Seattle Fire Station 22 (Map ID 17)

April 2009 Village Autocare (Map ID 2)

ATT3_PHOTOGRAPHS.DOC 3-4 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

April 2009 Former Shell Oil fueling station (Map ID 2)

April 2009 National Marine Fisheries (NOAA) (Map ID 12) 1

ATT3_PHOTOGRAPHS.DOC 3-5

Attachment 4

Hazardous Materials Sites of Concern

I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

Attachment 4

Hazardous Materials Sites of Concern

The hazardous materials sites of concern (nine low- to moderate-risk sites plus sediments from Lake Washington, Union Bay, and Portage Bay) located within the study area for the 6-Lane Alternative are described below. The locations of the sites are shown in Exhibit 4-1.

Shell Oil Products (Map ID 2) The former Shell Oil Products service station is located at 2756 Northeast 45th Street, Seattle (Map ID 2). The remodeled fueling station formerly housed Fox Cleaners. The structure has since been demolished, and the site has been redeveloped into a small retail complex, including buildings and a paved parking lot. During the years that the Shell service station was in operation, seven USTs were used for the storage of gasoline and heating oil. Although it is reported that all USTs were removed upon closure of the Shell service station in 1985, no records were available regarding the UST-removal activities. During construction of the building currently on site, however, an abandoned oil/water separator was identified and removed. Several subsurface The Model Toxic Control Act (MTCA) is the Washington State and groundwater monitoring assessments were conducted between hazardous material’s cleanup law 2003 and 2008 for petroleum hydrocarbons only. Since the site was that mandates that sites are cleaned formerly a dry cleaner, the potential exists for the presence of to protect human health and the environment. Three options (Methods chlorinated solvents such as PCE, TCE, DCE, and vinyl chloride. No A, B, and C) for establishing cleanup analytical data for chlorinated solvents were identified in reports levels at a site are provided. reviewed at Ecology. TCE and PCE were detected, however, below the MTCA Method A uses published MTCA Method A cleanup level at the adjacent property (Village tables to determine cleanup action Autocare). A letter was sent to Shell from Ecology, dated February levels for sites with relatively few 2007, requesting that further remedial action be performed at the site. hazardous substances and undergoing routine cleanup. The most recent groundwater monitoring report on file with Ecology MTCA Method B uses risk (Delta 2009) indicated that gasoline, benzene, toluene, ethylbenzene, assessment equations to develop cleanup action levels for all and xylenes (BTEX) are present above MTCA Method A cleanup levels. hazardous materials, including those In addition, the analysis of soil samples revealed the presence of chemicals listed under MTCA Method gasoline, heavy oil, and BTEX at concentrations exceeding the MTCA A. Method A cleanup levels. While the latest groundwater analysis MTCA Method C applies to industrial indicated contamination is primarily at one location, the soil detected sits and uses less stringent exposure assumptions than Method B and is above MTCA Method A cleanup levels was found to be widely used when Method A or B levels are distributed throughout the site. Soil contamination was detected from not possible or would result in a the shallow subsurface soil to a depth of 21 feet. The depth to greater overall threat to human groundwater is less than 8 feet, and it is believed that the groundwater health or the environment. flows south toward Union Bay. Remedial action is ongoing at the site. Village Autocare (Map ID 2) Village Autocare, located at 2724 Northeast 45th Street, Seattle (Map ID 2), and the property adjacent to the north (2728 Northeast 45th Street),

ATT4_HAZ MAT SITES OF CONCERN.DOC 4-1 Green E

Lake N

AY NE

V T W SEATTLE

H A

VEL

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TY W

N 50TH ST ERSI

UNI 2 - Village 2 - Shell Oil Autocare Products

B#B# MA NE 45 ME TH ST 4 - Montlake R M Y D GA

N Landfill N 4 E R E 2ND ST T N

V ES D

A XW

KE WAHKAI KUM LN

AURORA LA

5 MO ¨¦§ NE P A CIF IC Approximate Lake ST Landfill Washington Boundary

12 - National Marine Fisheries Portage B# # Bay B# XW Miller

E B 15 - Montlake Street

E 17- Seattle 76 Station Landfill AV Fire Station 22 520 KE 24 - Jay's Dry Cleaners, VU

L B# # Circle K Station B D

24 - Exxon Mobil V

EAST L

O KE

T A

L G

S A

Lake W ST

E N Union O S VE DI

A E E A

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MERCER ST 15

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¯ 021,000 ,0004,0 00 Feet

AREA OF DETAIL Source: Environmental Data Resources, Inc. (2009) GIS Data (Listed Site), King County (2005) GIS Data (Streams VU99 and Streets), King County (2007) GIS Data (Water #24 Low- to Moderate-Risk Site Bodies),University of Washington (2009) GIS Data (Former B (Map ID number correlates to EDR report) Landfill Site), and CH2M HILL (2008) GIS Data (Parks). Horizontal datum for all layers is NAD83(91); vertical datum ¦¨§5 Lake XW Former Landfill Site for layers is NAVD88. Washington Project Extent VU520 Limited Improvements Exhibit 4-1. Locations of Low- to One Mile Study Area Moderate-Risk Sites Park I-5 to Medina: Bridge Replacement and HOV Project

\\SIMBA\PROJ\PARAMETRIX\180171\GIS\MAPFILES\SDEIS\HAZARDOUSMATERIALS\SDEIS_DR_HAZ_LOW2MODERATERISKSITES.MXD 9/28/2009 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS were the locations of two separate gas stations that operated from approximately 1950 through 1983. However, only the Village Autocare site was listed in the EDR database search. The buildings are currently occupied by Village Autocare and Schuck’s Automotive and were constructed in the early 1980s and 1986, respectively. Although the two parcels are now separately owned, when the gas stations existed they had a single owner.

Subsurface soil and groundwater sampling conducted in 2001 indicated that gasoline and heavy-oil-range total petroleum hydrocarbons (TPH) and BTEX are present in the soil at concentrations above Method A cleanup levels. During construction of groundwater monitoring wells in 2002, groundwater was encountered between 4 and 8 feet below ground surface (bgs). Groundwater direction is generally south toward Northeast 45th Street. Diesel- and heavy-oil-range TPHs and BTEX compounds were found to exceed MTCA Method A groundwater cleanup levels. In addition, trichloroethylene (TCE) (4.3 parts per billion [ppb]) and perchloroethylene (PCE) (2.6 ppb) were detected below the MTCA Method A cleanup level (5.0 ppb) at the location of a former waste oil tank. In situ treatment using oxygen release compound (ORC) injection/application was proposed. The Washington State Department of Ecology (Ecology) agreed with the approach to use ORC but expressed concern regarding potential release of chlorinated compounds from former waste oil tanks. No additional information is present in Ecology’s file to determine if remedial cleanup has been implemented. Ecology’s Web Reporting Portal was accessed for this site on August 31, 2009 (https://fortress.wa.gov/ecy/tcpwebreporting/TCPSubReportViewer. aspx?report=/TCP%20Reports/TCP_Web_Reporting/CleanupSiteDeta ils&subRptsiteID=34779345) Under the Voluntary Cleanup Program (VCP) section, a final cleanup report was submitted on December 23, 2002 and that an opinion letter has been issued with the decision date listed as April 29, 2003. The opinion letter was not available in the project file during the site file review. The overall project status is listed as “RA (remedial action ) In Progress”.

Montlake Landfill (Ravenna Landfill Union Bay) (Map ID 4) A study of abandoned landfills in Seattle identified a historical landfill site in the 200-acre area south of Northeast 45th Street between Montlake Boulevard and Lake Washington. The Montlake Landfill is also known as the Ravenna Landfill, the Ravenna Dump, the Union Bay Dump, and the University Dump.

In 2000, the Health Department and Ecology conducted a site hazard assessment of the Montlake Landfill. The Health Department concluded that if the Montlake Landfill is left undisturbed, there is a low risk of adverse effect to human health and the environment, and no remedial

ATT4_HAZ MAT SITES OF CONCERN.DOC 4-3 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS cleanup actions would be required in the near future. EDR (2009) confirmed the presence of metals and cyanide in groundwater, and TPH, pesticides, metals, cyanide, and PAHs were confirmed in soil.

As the owner of the Montlake Landfill property, the University of Washington Environmental Health and Safety Department developed an environmental management plan. This plan addresses maintenance, renovation, and construction activities that might occur within the Montlake Landfill boundary. The Montlake Landfill Environmental Management Plan (University of Washington 2004) along with the Operational Guidance for Maintenance and Development Practices Over the Montlake Landfill (University of Washington 2002), specified the requirements for handling landfill debris and groundwater contaminants, asbestos-containing material (ACM) (which was encountered during renovation of the E1 parking lot), methane gas, stormwater control, and worker safety.

In 2000, the City of Seattle Solid Waste Department, Health Department, and the University of Washington conducted a methane- gas monitoring study. Methane gas occurs naturally during the decomposition of landfill materials. If methane-gas levels become elevated and are released from the landfill, an explosive risk could develop and endanger public health. Methane-gas samples were collected at over 41 locations at the Montlake Landfill. Results confirmed the presence of a high concentration of methane gas (at or above the explosive range), especially in areas to the north and northeast of the Intramural Activities Building and near the baseball and soccer fields. Permanent methane-gas monitoring stations were placed along the perimeter and interior of the landfill boundary.

The university oversaw the installation of multiple methane-gas detection wells on and around the perimeter of the landfill in 2004. In 2005, the university completed development of a methane-gas monitoring plan, Revised Landfill Gas Monitoring Plan, University of Washington, Montlake Landfill (University of Washington 2005). Methane gas monitoring began in April 2005 and continues today on a quarterly basis.

According to the Montlake Landfill Project Guide (University of Washington Montlake Landfill Oversight Committee 2009), new projects within 1,000 feet of the landfill need to conduct methane-gas mitigation or demonstrate through geotechnical engineering that the project does not need a methane-gas mitigation system. National Marine Fisheries (Map ID 12) The National Marine Fisheries site, now known as the Northwest Fisheries Science Center (NOAA), located at 2725 Montlake Boulevard, Seattle (Map ID 12), is a LUST site located in the study area. An oil/water separator was installed to remove oil from water runoff. From October 1990 until the system was turned off in March 1991, over

ATT4_HAZ MAT SITES OF CONCERN.DOC 4-4 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

690 gallons of oil were removed. The oil/water separator has been removed.

In 1992, three USTs were removed and approximately 5 tons of petroleum-contaminated soils were excavated. Groundwater monitoring did not occur after 1992 according to Ecology files. In approximately 1995, an Ecology Administrative Agreed Order (Pollution Control Hearings Board No. 95-86) was administered. Soil contamination remains onsite under the foundation of the laboratory building and around the pipeline from a former 10,000-gallon heating- oil tank. EDR reported that soil and groundwater were cleaned up in 2003; this was not confirmed during the Ecology file review.

Montlake 76 Station (Map ID 15) The Montlake 76 Station site, now known as the Montlake 76 (owned by ConocoPhillips), is located at 2625 East Montlake Place, Seattle (Map ID 15). The site is listed in the Washington State Reported Spills (SPILLS) and UST databases and is located adjacent to the study area. Three USTs are currently installed at the site, and two waste-oil USTs were closed in place in 2000. TPH-gasoline range and TPH-diesel range were not detected in soil samples taken from the tank-removal excavation. Although EDR listed the site as a SPILLS site, no spill report was on file at the Ecology office or in the Ecology online database.

Seattle Fire Station 22 (Map ID 17) The Seattle Fire Station 22 site (Map ID 17) is listed only in the UST database and is located less than 500 feet from the project footprint at 901 East Roanoke Street. A 500-gallon diesel UST was removed in 2000. Petroleum hydrocarbons were not detected in soil samples from the excavation. Groundwater was encountered at approximately 7 feet bgs. No historic spills or releases have been reported for this site.

Exxon Mobil (Map ID 24) The former Exxon Mobil fueling station is located at 2200 24th Avenue East, Seattle (Map ID 24). The site, which is currently vacant and unpaved, is in a primarily residential area.

Prior to 1969, for an unknown period of time, the site was the location of a Mobil fueling station. Between 1969 and 1977, the property was vacated, and remained vacant until 1981. Prior to its demolition, the site was occupied by a two-story professional building with paved parking lots.

Four USTs were removed in 1998 as part of the former gas station operations. In 2007, three previously unidentified 750-gallon USTs were removed. At that time, approximately 90 tons of petroleum- contaminated soil were removed from the UST excavation.

ATT4_HAZ MAT SITES OF CONCERN.DOC 4-5 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

Groundwater monitoring has been ongoing at the site since 1992. The groundwater gradient is typically to the northeast but occasionally shifts to the northwest. Data indicate that concentrations of gasoline and BTEX have historically exceeded MTCA Method A cleanup levels in both groundwater and soil. Soil samples indicate that contaminants are not detected below approximately 21 feet bgs.

Extraction wells have removed approximately 955 pounds of liquid- phase petroleum. Air sparge wells and vapor extraction wells were formerly in operation at the site. Vapor monitoring points were installed to evaluate potential vapor intrusion into the adjacent building to the north.

Circle K Station No. 1461/Jay’s Dry Cleaners (Map ID 24) The former Circle K site (also known as Jay’s Dry Cleaners and Monte’s Market) is located at 2350 24th Avenue East, Seattle (Map ID 24). Prior to 1968 the site was likely residential. The site operated as a gas station and convenience store from 1968 to 1981. Circle K took over the lease and continued to operate the gas station and convenience store from 1981 to 1990. The site, which is in a primarily residential area, is currently Jay’s Dry Cleaners and Monte’s Market. In 1989, a leak was discovered in one of the gasoline USTs. Approximately 4,000 to 6,000 gallons of gasoline were released from June to August 1989. During that time, six USTs were removed, along with 900 cubic yards of petroleum-contaminated soil. Contaminated soil remained at the limits of excavation. A product recovery and treatment system was operated on the site from 1992 through 1996, until the system was shut down because of a low recovery rate. A soil vapor extraction system, which was operated at the site for an unknown length of time, was shut down in 1997 after low recovery.

Groundwater has been monitored at the site since 1989 for petroleum hydrocarbons only. Liquid petroleum was observed in monitoring wells in 2006 (the last date of groundwater monitoring on file at Ecology). Gasoline and benzene have consistently been detected above MTCA Method A cleanup levels. The plume of petroleum hydrocarbons appears to have migrated offsite to the north-northwest. Chlorinated solvents such as PCE, TCE, DCE, and vinyl chloride are also potential contaminants of concern since a dry cleaner’s has operated at the site since the early 1990s. The groundwater gradient was determined to be northwest to northeast toward the study area.

Miller Street Dump The Miller Street Dump is located near the Washington Park Arboretum and east of 26th Avenue North. This site was operated as a municipal landfill between 1909 and 1936. There is relatively little information available about the history of the Miller Street Dump, and

ATT4_HAZ MAT SITES OF CONCERN.DOC 4-6 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS the site’s exact boundaries have not been fully delineated. The Miller Street Dump was partially delineated during a 2006 cultural resources study conducted for the SR 520 project (Onat and Kiers 2007). The northern and eastern boundaries of the landfill extended to the edges of Union Bay, where lagoons were excavated into the fill after the landfill was abandoned in 1936. The western boundary appeared to extend to Lake Washington Boulevard according to the 1938 aerial photographs. The southern boundary appeared to be near the Miller Street parking lot (Onat and Kiers 2007). During the same study, samples collected from the exploratory trenches indicated that the historical debris at the site consisted of a range of domestic refuse, including bottle glass, ceramics, brick and tile, mammal bones, mason jar lids, and various scraps of metals (Onat and Kiers 2007). As reported in a 1984 Abandoned Landfills Report, Public Health – Seattle-King County collected soil, gas, and surface water samples at the Miller Street Dump site (identified as the Arboretum Playfield site in the 1984 report). Trace gas was detected in the Arboretum Playfield samples, but no trace methane was detected. The study concluded that, based on the sample findings, the landfill age, and the relatively benign wastes, the historical landfill was a low environmental health risk (Public Health Department 1984). The Public Health Department recommended no further study.

Sediments from Lake Washington, Union Bay, and Portage Bay Two sites surveyed were described in a report titled Survey of Contaminants in Sediments in Lake Union and Adjoining Waters (Lake Washington, Union Bay, and Portage Bay) by Cubbage (1992). One site was located in the study area within the Montlake Cut; the other site was in Portage Bay. Chemical analyses and bioassays were conducted on sediments collected from these two sites. Relatively low concentrations of pollutants were found compared to the concentrations found in the Lake Union area or area west of the I-5 bridge, and none of the bioassays showed toxicity at these sites.

Sediment samples were collected from 29 stations in Lake Washington in 2000 as described in A Sediment Triad Analysis of Lake Sammamish, Washington, and Union, prepared for King County Department of Natural Resources and Parks by Moshenberg2004). Chemical, physical, and biological testing was conducted for these sediments samples. The study concluded that in all three lakes, contaminants of concern included metals, polychlorinated biphenyls (PCBs), polynuclear aromatic hydrocarbons (PAHs), and phthlalates; Lake Washington sediments were less affected compared to that of Lake Union sediments.

ATT4_HAZ MAT SITES OF CONCERN.DOC 4-7

Attachment 5 Standard Hazardous Materials Effects and Mitigation Measures

I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

WSDOT Standard Hazardous Materials Impacts and Mitigation Measures Impact Type Impact Mitigation Measure Environmental Impacts Environmental Impacts are impacts that the project causes to the environment or sensitive receptors. Direct Impacts to the Direct Environmental Impacts1 are impacts that the project causes that occur at the same time and place. Direct impacts from construction activities are typically short term and temporary in nature. Environment Accidental hazardous materials spills may occur due to construction activities. Construction sites A Spill Prevention, Containment, and Countermeasures (SPCC) Plan is required for all WSDOT construction projects per Standard Spills involve various activities, equipment, and materials that can result in a release of hazardous materials Specifications Section 1-07.15. Prior to beginning construction, the Contractor is required to prepare a project-specific plan to be used throughout into the environment. Traffic detours and lane closures can increase the risk of accidents that cause the duration of the project. The plan must be updated to reflect actual site conditions and practices. Preventing a spill is the primary goal; spills of hazardous materials or substances into the environment. however, the Contractor is expected to be prepared to minimize the impacts of a spill through immediate and appropriate response actions. The current Standard Specifications Section 1-07.15 and SPCC plan guidance are available to Contractors at: Hazardous materials have the highest adverse affect on waters of the state (creeks, lakes, streams, http://www.wsdot.wa.gov/Environment/HazMat/SpillPrevention.htm; wetlands, groundwater, stormwater catch basins, wellhead protection systems, etc.). Releases of relatively small amounts of chemicals to the ground may result in rapid migration to the water table. In most cases, spills can be controlled and mitigated with the SPCC plan and normal erosion/runoff controls at the construction site. Care should Hazardous materials also have the potential to harm endangered species or their habitat or to harm be taken to prevent dust from traveling off-site by maintaining a water truck on-site to wet down areas around structures that may contain LBP, humans, such as children, the elderly, or the sick, who are sensitive to chemicals. Particulates of ACM, or fungal spores. All suspected LBP, ACM, and fungal-containing materials will be placed in appropriate containment as soon as it is lead-based paint (LBP), asbestos-containing material (ACM), or spores of Histoplasma capsulatum removed from structures in order to decrease the possibility of exposure to the general public. can migrate off-site in dust particles. The contaminated dust can expose the surrounding populace to these materials. Environmental impacts may result if contaminated soils and groundwater are not properly managed Hazardous materials investigations that identify known or suspected contaminated sites can allow WSDOT staff to make informed decisions In-situ Soil and and are allowed to spread to clean soil, surface water, and/or groundwater. Contaminated water may regarding planning, acquisition, design, and/or construction options. Hazardous materials investigations are conducted early in the environmental Groundwater also result from clean water coming into contact with contaminated stockpiled soil. The risk of planning, design, and acquisition phase. The reports often indicate the type and severity of contaminants in the area. These environmental Contamination encountering contaminated soil and groundwater is higher in areas that have a long and varied reports are maintained in the Regional Environmental Office’s project file. history of industrial and commercial land use, and especially near properties with underground storage tanks (USTs). Contamination not managed properly in accordance with existing regulations Alternative construction design or techniques are used to avoid contaminated areas or minimize quantity of material generated. For example, could potentially affect human health and ecological receptors. different footing designs can lessen the area and depth of excavation to minimize the quantity of wasted soil generated. Another example is using driven piles where concrete is tremied into place to limit the volume of dewatering.

WSDOT Standard Specifications Section 1-07.5 requires the Contractor to comply with Environmental Regulations and current federal and state laws and regulations.

General Special Provisions and Special Provisions (GSPs and SPs) can be added to the construction contract when site-specific circumstances warrant special measures that can be contractually enforced. GSPs are used when the contamination is predicted but not known. SPs are project-specific and used for known contamination. GSPs and SPs can inform the Contractor of known or potential contaminants and the investigative reports that are available for the Contractor’s review. Once informed, the Contractor is responsible for safely and responsibly managing contamination in accordance with all federal, state, and local laws.

WSDOT Manuals provide policy and procedures for hazardous materials encountered during construction. The Environmental Procedures Manual (31-11), Chapter 620.08 provides policy and procedures for identifying, handling, and disposing of hazardous materials encountered during construction. The Construction Manual (M41-01), Section 1-2.2K provides WSDOT staff guidance and procedures to ensure environmental compliance during construction. These publications are available at http://www.wsdot.wa.gov/fasc/EngineeringPublications/library.htm.

Proper planning and training should be conducted for projects likely to encounter contamination. Planning should address the project-specific needs (e.g., limited space constraints preventing ability to stockpile contaminated soil or store several Baker tanks) to identify specific techniques and training requirements needed to effectively manage the hazardous materials generated during construction. Training should include key construction staff and project inspectors to recognize hazardous materials and understand appropriate protocols for safely isolating, containing, characterizing, and properly disposing of hazardous materials, and for securing disposal documentation.

WSDOT Hazardous Materials and Solid Waste Program staff is available to provide construction support by giving guidance and recommendations for general hazardous materials management procedures.

WSDOT On-call environmental consultants are available to provide hazardous materials management support. For projects that expect to encounter contaminants, it is recommended that a contract with an environmental consultant be established prior to the start of construction.

1 See 40 CFR 1508.8(a) (NEPA implementing regulations)

ATT5_STANDHAZMATEFFECTS_MITIGATIONMEASURES_SEPT.DOC 5-1

I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

WSDOT Standard Hazardous Materials Impacts and Mitigation Measures Impact Type Impact Mitigation Measure

2 Indirect Impacts to the Indirct Impacts (also known as secondary & operational impacts), are impacts caused by a project that occur later in time or further removed in distance, but are still reasonably foreseeable. Indirect impacts Environment caused by a project usually included changes in land use, water quality, social issues, and population density. Vehicle accident spills and long-term ongoing vehicular use and road maintenance may contaminate Post-construction operation is generally expected to improve potential environmental impacts with increased traffic flow and safety. WSDOT will Traffic Flow adjacent soils and surface water. Hazardous materials associated with accident spills, vehicular use, notify Washington State Department of Ecology (Ecology) and Washington State Patrol in the event of an accidental spill during the operational and roadway maintenance typically include petroleum products and metals. Improved traffic flow from phase. Ecology serves as the state’s Incident Command for emergency spills and, as such, responds to spills within highway rights-of-way. the project will reduce vehicle accidents, traffic, and the amount of hazardous materials leaked from vehicles while in traffic and spilled during vehicle accidents.

Alternatively, improved roadways may increase traffic volume, creating the potential for increased vehicular accidents that over time may result in the accumulation of contaminants in the soil, sediment, surface water, and/or groundwater. Additional operational impacts may include herbicides used as part of WSDOT’s roadside vegetation Chemicals used to maintain existing roadways and vegetation are applied in accordance with manufacturers’ specifications, in a manner that is Maintenance management program and minerals associated with deicing activities. designed to minimize harm to the environment.

3 Cumulative Impacts to Cumulative Impacts are impacts to the environment that result from incremental impacts of a project when added to other past, present, and reasonably foreseeable future actions, regardless of who the Environment undertakes those actions. “Cumulative impacts can result from individually minor but collectively significant actions taking place over a period of time.” And eventually lead to a measurable environmental change. Transportation projects typically have a positive impact on the environment because the project work As contaminated media are uncovered and cleaned up during project construction, there is an improvement in environmental quality and an In-situ Soil and typically removes and properly disposes of USTs, contaminated soil, and contaminated groundwater. increase in economic development. This leads to the overall beneficial cumulative effect to the area. Groundwater This eliminates potential contaminant sources and removes contamination that might otherwise have Contamination remained in the environment and continued to migrate.

Paving work can cap contamination and prevent the spread of contaminants through infiltrating stormwater. Impacts of hazardous materials and waste from normal operations would primarily be associated with Mechanisms should be in place that would allow for the detention of contaminants within the surface runoff from impervious surfaces. Stormwater runoff of contaminants entrained in stormwater. Contaminants likely to be in stormwater runoff include Stormwater and water quality treatment facilities should be designed to collect and retain pollutants from traffic operations and improve water petroleum products, metals, and automobile engine coolants such as ethylene glycol. quality. These issues are addressed in more specific detail within the Water Resources Discipline Study because operational impacts related to hazardous waste and water are primarily associated with stormwater quality. Construction Impacts Construction Impacts are direct impacts to the project including construction delays and increased costs Construction delays and increased costs often result from unexpected encounters of contamination. These mitigation measures apply to all the general impacts during construction. Additional mitigation measures apply to each subset of impacts. General Delays are typically caused by segregating and containing contaminants, coordinating sample collection, waiting for laboratory results, identifying a permitted disposal facility, completing the Hazardous materials investigations that identify known or suspected contaminated sites can allow WSDOT staff to determine how to avoid or disposal facility’s waste profile sheet, and coordinating haul and disposal. Increased costs result from minimize potential construction impacts. Hazardous materials investigations are conducted early in the environmental planning, design, and payments to the Contractor during delay, payments to a qualified professional to obtain and analyze acquisition phase. Investigation reports allow WSDOT staff to make informed decisions regarding planning, acquisition, design, and/or samples, laboratory charges, and expensive disposal fees. construction options. The reports often indicate the type and severity of contaminants in the area. Even if contamination is not identified prior to construction, hazardous materials investigations are still an important resource during construction when contamination is unexpectedly The subcategories below discuss the following specific types of construction impacts along with encountered, because WSDOT staff know the historical land use of the site. These environmental reports are maintained in the Regional associated regulations. Environmental Office’s project file.

 Contaminated Soil and Water Hazardous materials investigations and environmental reports include, but are not limited to:  Underground Storage Tanks (USTs)  Spills  Hazardous Material Discipline Reports (Historical & record investigation for project corridors)  Demolition  Site Reconnaissance / Windshield Surveys  Worker Safety & Public Health  Phase I Environmental Site Assessment (Historical & record Investigation for a site)  Phase II Environmental Site Assessment (Sampling)  Phase III Environmental Site Assessment (a.k.a. Remedial Investigation / Feasibility Study. Evaluates cleanup options & costs)  UST and/or aboveground storage tank (AST) Closure Reports  ACM/LBP Surveys

Alternative construction design or techniques are used to avoid contaminated areas or minimize quantity of material generated. For example, different footing designs can lessen the area and depth of excavation to minimize the quantity of wasted soil generated. Another example is using driven piles where concrete is tremied into place to limit the volume of dewatering.

2 See 40 CFR 1508.8(b) NEPA implementing regulations) 3 See 40 CFR 1508.7 (NEPA implementing regulations)

ATT5_STANDHAZMATEFFECTS_MITIGATIONMEASURES_SEPT.DOC 5-2

I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

WSDOT Standard Hazardous Materials Impacts and Mitigation Measures Impact Type Impact Mitigation Measure WSDOT Standard Specifications Section 1-07.5 requires the Contractor to comply with Environmental Regulations and current rules of resource agencies. The Contractor is required to prevent spreading or contributing to existing contamination and appropriately dispose waste material in a manner consistent with federal, state, and local regulations. Section 1-07.04(2) of the Standard Specifications requires the Contractor to take precautions and perform any necessary work to provide and maintain a safe and healthful worksite in accordance with applicable laws. Sections 1-07.15 and 8.01 require the Contractor to prepare and implement a project-specific Temporary Erosion and Sediment Control Plan, which addresses prevention of wind dispersion of soil and water pollution during construction. Section 1-07.15(1) requires the Contractor to prepare and implement an SPCC Plan, which addresses both spills from hazardous materials use (including petroleum) and specific measures to prevent release or further spreading of materials in areas with identified preexisting contamination.

GSPs and SPs can be added to the construction contract when site-specific circumstances warrant special measures that can be contractually enforced. GSPs are used when the contamination is predicted but not known. SPs are project-specific and used for known contamination. GSPs and SPs can inform the Contractor of known or potential contaminants and the investigative reports that are available for the Contractor’s review. Once informed, the Contractor is responsible for safely and responsibly managing contamination in accordance with all federal, state, and local laws. GSPs and SPs can include specific requirements related to containment, removal, and disposal of hazardous materials, USTs, and contaminated soil and water. GSPs and SPs can also establish certification requirements of personnel, notification procedures, and documentation requirements.

WSDOT Manuals provide policy and procedures for hazardous materials encountered during construction. The Environmental Procedures Manual (31-11), Chapter 620.08 provides policy and procedures for identifying, handling and disposing of hazardous materials encountered during construction. The Construction Manual (M41-01), Section 1-2.2K provides guidance and procedures to ensure environmental compliance during construction. These publications are contained at http://www.wsdot.wa.gov/fasc/EngineeringPublications/library.htm.

Proper planning and training should be conducted for projects likely to encounter contamination. Planning should address the project-specific needs (e.g., limited space constraints preventing ability to stockpile contaminated soil) to identify specific techniques and training requirements needed to effectively manage the hazardous materials generated during construction. Training should include key construction staff and project inspectors to recognize hazardous materials and understand appropriate protocols for safely isolating, containing, characterizing, and properly disposing of hazardous materials, and for securing disposal documentation.

WSDOT Hazardous Materials and Solid Waste Program staff is available to provide construction support by giving guidance and recommendations for general hazardous materials management procedures. When resources are not available, the WSDOT project office can direct and manage environmental consultants in coordination with regional offices. This enables efficient work with the least amount of impact to construction schedule and budget as possible.

WSDOT On-call environmental consultants are available to provide hazardous materials management support. Services include, but are not limited to: contaminant screening to identify and segregate potentially contaminated media; sampling; laboratory results QA/QC and interpretation; recommendations for proper management, reuse, or disposal options; preparation of waste profile forms; and assisting with waste manifesting and tracking. A contract with an environmental consultant should be established prior to the start of construction for projects that are expected to encounter contaminants. Construction delays and increased costs often result from unexpected encounters of contamination in Prior to Construction: In-situ Soil and soil and water. Delays related to stockpiling contaminated soil, dewatering contaminated water into Hazardous materials investigations conducted early in the project development phase can identify known and potentially contaminated sites Groundwater storage containers, coordinating sample collection, waiting for laboratory results, identifying a within a project corridor. The reports often indicate the type and severity of contaminants in the area. These investigations identify known or Contamination permitted disposal facility, completing the disposal facility’s waste profile sheet, and coordinating haul suspected contaminated sites and allow WSDOT staff to make informed decisions regarding planning, acquisition, and design and/or and disposal. Increased costs result from payments to the Contractor during the delay, payments for construction options. These environmental reports are maintained in the Regional Environmental Office’s project file. containment supplies, payments to a qualified professional to obtain and analyze samples, laboratory charges, and expensive disposal fees. Mitigation measures for contaminated soil and groundwater include pre-construction planning to define the areas where contamination may be encountered, design changes to minimize contaminated media that must be managed, and implementing practical cleanup alternatives for Construction (staging) activities may be impacted depending upon the need to alter their proximity contaminated soil and groundwater. Mitigation includes incorporating GSPs and project-specific SPs, which makes the Contractor responsible for due to contaminated media, USTs, etc. being prepared to appropriately handle contaminated material with minimal delays.

Contaminated Media Management Plans (CMMPs) are developed when significant amounts of known contaminated soil, groundwater, and sediment requires excavation or dewatering. CMMPs establish specific handling and disposal procedures and chains or responsibility to effectively manage contaminated soil and groundwater as it is encountered in order to minimize schedule delays and excessive costs. A comprehensive CMMP would address field screening methods, notification requirements, soil stockpile management, and sampling and disposal requirements.

ATT5_STANDHAZMATEFFECTS_MITIGATIONMEASURES_SEPT.DOC 5-3

I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

WSDOT Standard Hazardous Materials Impacts and Mitigation Measures Impact Type Impact Mitigation Measure During Construction: For encounters of known or unknown contaminated soil or groundwater, project offices are directed to contact their WSDOT Hazardous Materials Specialist. A WSDOT Hazardous Materials Specialist or other contracted qualified environmental professional will provide the project office direction and technical support. Internal notification to WSDOT Hazardous Materials Specialists also ensures that the appropriate follow-up work (should contamination be left in place) is conducted in accordance with Model Toxics Control Act (MTCA) regulations. WSDOT’s policy and procedures for identifying, handling, disposing of, and documenting contamination encountered during construction is contained in EPM Chapter 620.08. Timely, proper management of contaminated media can prevent spreading contaminants to clean soil, surface waters, and the air and can reduce construction delays and cost increases. Alternative construction techniques may need to be employed to minimize earthwork occurring near any of the above-mentioned liability issues. WSDOT and/or its contractors would be responsible for proper management of any regulated hazardous wastes. USTs may be encountered during excavation activities. USTs may be filled with product and have the Hazardous materials investigations can identify documented Leaking Underground Storage Tanks (LUSTs), active regulated USTs, or potential USTs potential of creating a spill if the tank is ruptured. USTs in residential areas are likely to contain historical UST sites. USTs can also be identified through Ecology’s Facility Site Atlas (internet mapping system), ground penetrating radar, and heating oil, whereas tanks used in commercial/industrial fueling will typically contain automobile fuel old WSDOT right-of-way maps. Early identification of known or potential UST sites allows WSDOT staff to remove tanks, associated piping, and and other petroleum products. USTs in the automobile or machine repair business will typically contaminated soil prior to project construction or incorporate GSPs in the construction contract requiring the Contractor to remove USTs during contain petroleum, waste oil, and hydraulic and transmission fluids where commonly associated construction in accordance with the regulations. contaminants include petroleum, heavy oil, metals, and polychlorinated biphenyls (PCBs). WSDOT would assume cleanup liability for decommissioning and removal of suspected USTs if a UST is encountered during excavation Construction delays and increased costs often result from unexpected encounters of USTs. activities. WSDOT may also acquire cleanup liability for any contaminated media resulting from a leaking UST in the right-of-way. WSDOT will Contaminated soil and/or groundwater associated from USTs can affect project schedules and follow procedures and regulations for decommissioning USTs as outlined in EPM Chapter 620.08. increase costs. For unexpected encounters of USTs, project offices will contact their WSDOT Hazardous Materials Specialist and follow internal notification procedures prescribed in the Construction Manual (M41-01.05) Section 1-2.2K(1) for the Environmental Compliance Assurance Procedure (ECAP). A WSDOT Hazardous Materials Specialist or other contracted qualified environmental professional provides the project office direction or oversight to ensure compliance with UST regulations and the appropriate follow-up work in accordance with MTCA regulations. Construction delays and increased costs may result in the event of a spill and cleanup work of WSDOT project office will follow the internal notification procedures prescribed in the Construction Manual (M41-01.05) Section 1-2.2K(1) for the Spills hazardous materials that are used or generated during construction. Construction vehicles and ECAP to report spills of hazardous materials. An SPCC Plan is also required for all WSDOT construction projects per Standard Specifications equipment typically use gasoline, diesel, motor oil, transmission fluid, radiator coolant, brake fluid, Section 1-07.15. Prior to beginning construction, the Contractor is required to prepare a project/site-specific plan to be used throughout the and hydraulic oil. New construction work typically uses cement, asphalt, tar, paving oils, tack, and duration of the project. The plan must be updated to reflect actual site conditions and practices. Preventing a spill is the primary goal; however, paint. the Contractor is expected to be prepared to minimize the impacts of a spill through immediate and appropriate response actions. The required elements of the SPCC plan includes:

1. Responsible Personnel 2. Spill Reporting 3. Project and Site Information 4. Potential Spill Sources 5. Preexisting Contamination 6. Spill Prevention and Response Training 7. Spill Prevention 8. Spill Response 9. Project Site Map 10. Spill Response Forms Increased costs and delays may result when demolition requires special handling and disposal of Prior to demolition work, hazardous materials surveys with follow-up sampling (where required) should be conducted to identify equipment, Demolition certain equipment, materials, or structures. Special demolition considerations can include: materials, and structures that require special handling or disposal. A comprehensive building survey and sampling program helps limit the amount of material required for special removal and disposal. In addition, surveys help avoid the potential for environmental contamination and a) ACMs are likely to exist in buildings constructed prior to 1985. ACM poses risks to public and construction delays and promote worker health and safety. It is recommended that any demolition items (see list “Impact”) that may be potential worker safety when disturbed for maintenance, renovation, and demolition of structures. If a survey contaminant sources be clearly identified (locations and estimated quantities) and then appropriately handled, segregated, and removed for is not completed prior to construction, the project may be delayed. disposal as required by applicable regulations.

b) LBP is likely to exist in structures built before 1978 and is typically found on steel bridge structures. ACM is often found in commercial and residential buildings constructed prior to 1985. A pre-demolition building survey, conducted by an LBP poses risks to environmental health and worker safety when disturbed for maintenance, Asbestos Hazard Emergency Response Act (AHERA)-certified building inspector would verify the presence of ACM and provide locations and renovation, and demolition of structures including bridges and buildings. If a survey is not estimated quantities requiring special handling and disposal in a report. If ACM is identified, mitigation would consist of removing these materials completed prior to construction, the project may be delayed. in compliance with regulations prior to building demolition and disposal in a legally permitted facility (i.e., lined landfill). Regulations include specific notification, work practice, packaging, labeling, and disposal requirements. Chapter 620.08 of the EPM provides additional mitigation c) USTs and associated piping (See sub-category above for specific UST impacts) measures details.

d) ASTs and other containers (such as drums, cans, and bottles) that store hazardous materials LBP poses risks to environmental health and worker safety when disturbed for maintenance, renovation, and demolition of structures including bridges and buildings. Testing and documentation should be completed as early in the project design phase as possible to determine if special e) Universal Waste, defined in Chapter 173-303 WAC, batteries, lamps, thermostats, and mercury- procedures and disposal that will result in increased costs will be required for existing LBP. LBP testing, abatement, or related activities in containing equipment Washington are required to be licensed by the Lead-Based Paint Program located within the Department of Community, Trade and Economic Development (CTED). Performing such activities without LBP certification from CTED is a violation of Chapter 365-230 WAC. Chapter 620.08 of f) Creosote or Arsenic [a.k.a. Chromated Copper Arsenate (CCA)] treated wood, such as railroad the EPM provides additional mitigation measure details. ties, telephone poles, and marine pilings

ATT5_STANDHAZMATEFFECTS_MITIGATIONMEASURES_SEPT.DOC 5-4

I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

WSDOT Standard Hazardous Materials Impacts and Mitigation Measures Impact Type Impact Mitigation Measure Standard removal, testing, and disposal protocols of LBP on bridge structures are described WSDOT Standard Specifications Section 6.07.3 and g) PCB-containing equipment in aboveground utilities EPM Chapter 6.08. Lead pipe or lead-painted metal can be recycled as scrap metal in accordance with WAC 173-303-071(3)(ff). If the material is not recycled, it must be evaluated to determine whether it requires management and disposal as a dangerous waste (per Chapter 173-303 h) Well decommissioning, including groundwater monitoring, extraction, treatment, and supply wells WAC). Contractors are required to abide by WAC 296-62-07521 for general lead exposure health and safety.

UST mitigation information is provided above in the ”USTs” row of this table. AST mitigation shall generally conform to UST mitigation.

Universal Waste poses a risk to the worker health, public safety, and the environment if improperly handled and disposed. A pre-demolition building survey should be conducted prior to demolition to identify these regulated materials and ensure that they are properly handled and disposed in accordance with WAC 173-303-573. Additional information is available in the following Ecology Publications, which can be accessed by using the Publication number at: http://www.ecy.wa.gov/pubs.shtm:

• The Universal Waste Rule, Publication 98-407 • The Universal Waste Rule for Batteries, Publication 98-407a • The Universal Waste Rule for Mercury-containing Equipment and Thermostats, Publication 98-407b • The Universal Waste Rule for Lamps, Publication 98-407c

Creosote or arsenic treated wood may be reused even if the treated wood is designated as a hazardous/dangerous waste per a Toxics Characteristics Leaching Procedure (TCLP) test (See Chapter 173-303 WAC). However, its reuse must be utilized for its “intended end use” per 40 CFR 261.4(b)(9). This means that treated wood cannot be chipped or shredded for mulch and used in landscaping applications. Ecology encourages reuse of treated wood as a preferred management alternative. If reuse is not feasible, disposal facilities will most likely require sampling (TCLP test for arsenic) of treated wood to determine if it is designated as a Dangerous Waste (per Chapter 173-303 WAC). If not a Dangerous Waste, then the treated wood can be managed as a solid waste (per Chapter 173-304 WAC) and accepted into a Subtitle D landfill or a Waste-to-Energy incinerator (hog fuel). If the wood is designated as a Hazardous/Dangerous Waste, then disposal at a higher cost is required at a Subtitle C facility. Chapter 620.08 of the EPM provides additional mitigation measure details.

PCB-containing equipment, particularly aboveground utilities, poses a risk to worker health, public safety, and the environment if improperly handled and disposed. A pre-construction survey should be completed to identify equipment of concern. PCB-containing equipment should be disposed of per federal and state regulations.

Well decommissioning is required when wells are unusable or abandoned, or will be impacted by the project. The wells should be identified the during the design phase to determine if project design may affect a well. A licensed well driller is required to install and decommission wells. Licensed drillers complete the required Notice of Intent Forms (application), which allows Ecology to inspect a well as necessary to make sure it is completed or decommissioned according to state regulations. Additional regulatory requirements are available in the EPM Chapter 540.25. Worker Safety & Exposure of hazardous materials to construction workers and the public may result during excavation Hazardous materials investigations (as described above) identify known or potentially contaminated areas early in project. This allows WSDOT Public Health and management of contaminated media (e.g., soil, groundwater, abandoned drums or containers) or project staff to incorporate a GSP or SPs into the contract to notify the Contractor of site-specific conditions. Copies of hazardous materials from the misuse of hazardous substances used or generated on-site during construction activities. investigations are made available to the Contractor. When WSDOT informs the Contractor of these conditions, the Contractor is required to train Typical exposures in these situations include ingestion, dermal contact, and/or inhalation. the workers to recognize hazardous conditions in the work place and train them how to respond to and report such conditions. Contaminants including vapors that produce physical symptoms such as dizziness, irritated or burned skin and eyes, long-term serious injury, suffocation, and death may be present in excavations or The Washington State Department of Labor and Industries requires that personnel receive proper training for working with hazardous materials drums. Minor spills of materials used in construction, such as fuels, lubricants, and hydraulic fluids, and donning appropriate personal protective equipment. Depending on the nature of any contamination encountered during construction typically occur during construction operations. Exposure to such accidental release could damage activities, worker safety training (such as 24- or 40-hour HAZWOPER training) may be required of personnel working on the site under Chapter skin, eyes, lungs, and other organs. Contaminants and vapors that are typical for WSDOT 296-62 WAC. The Contractor must protect workers and the public from potential safety and health impacts. The Occupational Safety and Health construction sites are primarily petroleum based, where concentrations are expected to be similar to Act (OSHA) establishes requirements for site safety procedures, worker training, and worker safety and health standards for employees engaged exposures during fueling at public gas stations. in work related to or potential exposure to hazardous materials/substances. The WSDOT Standard Specifications (applicable to all projects) Section 1-07.04(2) requires the Contractor to take precautions and perform any necessary work to provide and maintain a safe and healthful Worker and public health and safety impacts are also a concern due to the explosion and fire hazards worksite in accordance with applicable laws. posed by USTs and ASTs, and abandoned drums or containers. USTs/ASTs are an explosion hazard when vapors trapped within the tank reach explosive limits and detonate when ignited by a spark or In addition to health and safety training, workers should be trained in procedures to prevent hazardous materials from migrating off-site and some other incendiary device like a cigarette. Fire may produce irritating, corrosive, and/or toxic coming into contact with the public. Erosion and dust controls should be maintained on-site at all times during construction, and any materials gases. suspected to contain lead or asbestos should be abated by professionals trained in the removal and disposal of these materials.

Demolition work may release ACM, LBP, and/or bird guano. Inhalation and ingestion of LBP, ACM, According to the National Institute for Occupational Safety and Health, before an activity is started that may disturb any material that might be and/or bird guano could have a damaging effect on workers’ health. Common short-term contaminated by Histoplasma capsulatum, workers should be informed in writing of the personal risk factors that increase an individual’s chances symptoms of lead poisoning include abdominal pain, headaches, constipation, and aches in the of developing histoplasmosis. Such a written communication should include a warning that individuals with weakened immune systems are at joints. Exposure to high levels of lead poisoning can result in retardation, convulsions, coma, and greatest risk of developing severe and disseminated histoplasmosis if they become infected. These people should seek advice from their health death. The risks associated with low levels of contact with asbestos are not well established, so the care provider about whether they should avoid exposure to materials that might be contaminated with Histoplasma capsulatum. EPA concludes there is no level of exposure below which the risks of contracting an asbestos-related disease are zero. Exposures to asbestos can result in long-term progressive illnesses including lung cancer, asbestosis, and mesothelioma. Histoplasmosis is an infectious disease caused by inhaling spores of a fungus called Histoplasma capsulatum found in bird guano.

ATT5_STANDHAZMATEFFECTS_MITIGATIONMEASURES_SEPT.DOC 5-5

I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

WSDOT Standard Hazardous Materials Impacts and Mitigation Measures Impact Type Impact Mitigation Measure Construction delays and increased costs may result when the Contractor is unaware of site-specific circumstances that would warrant special employee safety training, certification and/or preparation of a site-specific Worker Health and Safety Plan. WSDOT Liability WSDOT can inherit cleanup liability when 1) it acquires a contaminated site, 2) construction activities Hazardous materials investigations identify known or potentially contaminated sites early, which allow WSDOT project staff to avoid acquiring or Acquisition – spread or cause contamination to become worse, or 3) final project construction prevents or obstructs excavating in contaminated sites. The preference is to avoid purchasing a contaminated site and avoid cleanup liability. However, there are Cleanup Liability a potentially liable party from conducting remedial activities. RCW 70-105D.040 identifies persons options prior to acquisition to reduce liability risks when no feasible alternative or design option is available and WSDOT is forced to acquire liable for a facility/property as: 1) the current or past facility owner/operator; 2) anyone who arranged and/or excavate contaminated property in order to complete a construction project. for disposal/treatment of hazardous substances at the site; 3) anyone who transported hazardous substances for disposal/treatment at the site, unless it could legally receive the materials at the time To manage potential cleanup liability risks, when necessary, WSDOT performs all appropriate inquiry prior to acquisition of and construction on of transport; or 4) anyone who sells a hazardous substance with written instructions for its use, where potentially contaminated property. For WSDOT projects, “All appropriate inquiry” includes a site reconnaissance, and/or varied levels of Phase I abiding by the instructions resulted in contamination. In situations where there is more than one liable and II Environmental Site Assessments generally following American Society for Testing and Materials (ASTM) standards 1527, 1528, and 1903. party, each party is jointly and severally liable for costs associated with cleanup of a site and cost The type and level of environmental investigation is considered on a case-by-case basis in coordination with the WSDOT Hazardous Materials to repair damages to natural resources. and Solid Waste Program.

Cleanup liability can become an expensive immediate or long-term cost. As a property owner, When USTs or contamination are identified prior to property acquisition, WSDOT should assign fair market property values that consider WSDOT would be liable for the cleanup of on-site contaminated soil and groundwater. Liability issues remediation costs and potential long-term (i.e., on-going monitoring and site management) cleanup costs. To limit potential liability risks prior to for sites with contamination can also extend beyond the property boundaries if contamination acquisition, WSDOT can use performance bonds, indemnifications, and other tools to minimize agency costs and cleanup liability. migrated off-site through soils or groundwater. In addition, WSDOT would be responsible for the removal of any stored or abandoned hazardous materials remaining on-site at the time of acquisition. For sites that may be substantially contaminated, WSDOT must clearly demonstrate that “All Appropriate Inquiry” (per 40 CFR Part 312) had WSDOT would incur the costs for characterization, cleanup, disposal, and potential long-term been undertaken to discover, investigate, and characterize the hazardous substance and, once discovered, that due care was exercised to monitoring. prevent the release or spread of contamination. Demonstrating All Appropriate Inquiry per EPA’s final rule establishes that WSDOT met specific regulatory requirements for conducting all appropriate inquiries into the previous ownership, uses, and environmental conditions of a property. WSDOT generally would not incur liability for groundwater contamination that has migrated into the This level of investigation should be considered only when WSDOT decides to acquire property that may be substantially contaminated and the project footprint as long as the agency does not acquire the source of the contamination. Any responsible party is not performing cleanup or under an Agreed Order. Decisions regarding site cleanup should be made in coordination with the contaminated groundwater that has entered into the project footprint may create an impact to Hazardous Materials Program in order to ensure that the cleanup remedy will be “substantially equivalent of an Ecology conducted cleanup” to construction activities as described in further sections of this discipline study. secure WSDOT’s ability to recover cleanup costs from solvent companies who are potentially liable.

Additional guidance regarding appraisal and acquisition guidance is presented in WSDOT’s Right-of-Way Manual (M26-01), May 2006, Sections 4-4.4 D & E and 6-5.14. These publications are available at: http://www.wsdot.wa.gov/fasc/EngineeringPublications/library.htm. Hazardous materials spills that impact surface water, groundwater, sediment, or soils located within WSDOT project office will follow the internal notification procedures prescribed in the Construction Manual (M41-01.05) Section 1-2.2K(1) for the Spills the project footprint may result in WSDOT and/or the Contractor incurring liability for an appropriate ECAP to report spills of hazardous materials. An SPCC Plan is also required for all WSDOT construction projects per Standard Specifications cleanup of the affected area and for environmental damages to state and federal agencies. Section 1-07.15. The SPCC plan describes the process for prevention and response for spills of hazardous materials during construction. As an owner and/or generator, WSDOT could be subsequently liable for the cleanup of contaminated WSDOT maintains disposal documentation (i.e., lab data, sampling procedures, waste profile sheets, and disposal tickets) proving contaminated Disposal media disposed of at a nonpermitted facility. waste was properly characterized and disposed at a legally permitted facility. GSPs or project-specific SPs added to the construction contract require the Contractor to provide a copy of the shipping manifest or bill of lading indicating the amount of material hauled to disposal, and bearing the disposal site operator’s confirmation for receipt of the material. Standard Specifications Section 2-03.3(7) requires the Contractor to provide the WSDOT Project Engineer the location of disposal sites and copies of required permits and approvals before any waste is hauled off the project. Additional policy and procedures for identifying, handling, disposing, and documenting contamination encountered during construction is contained in EPM Chapter 620.08.

ATT5_STANDHAZMATEFFECTS_MITIGATIONMEASURES_SEPT.DOC 5-6

Attachment 6 Preliminary Cost Estimates for Mitigation of Negative Effects

I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS

Attachment 6

Preliminary Cost Estimates for Mitigation of Negative Effects

This attachment provides preliminary cost estimates for disposal of building demolition debris, treating and disposal of encountered contaminated media, decommissioning underground storage tanks (USTs) and the creation of a Spill Prevention Control and (SPCC) Countermeasures plan.

The analysts have provided unit cost estimates to cleanup and dispose of materials containing hazardous substances because they might potentially be encountered during construction of the 6-Lane Alternative. Only unit costs are provided because roadway design information was limited when this report was prepared. These costs do not include the cost of excavating or transporting materials to the necessary disposal/treatment facility or soil or groundwater characterization cost before disposal.

Building Demolition Debris, Asbestos, and Lead- Based Paint

Asbestos containing materila (ACM) and lead-based paint (LBP) abatement procedures typically occur at the same time because abatement for LBP is usually conducted if a representative sample of construction debris (collected during the survey) fails the Toxicity Characteristic Leaching Procedure (TCLP) for lead. For the purposes of this document, it is assumed that LBP fails TCLP and that lead abatement occurs while the ACM is being removed so that construction debris does not need to be handled as dangerous waste due to leaching characteristics.

Because data on ACM and LBP are not available for most of the buildings planned for demolition, the following assumptions were made to estimate the cost to manage (i.e., survey, abate, and dispose of) ACM and LBP:

 The average size of residential buildings would be 2,500 square feet.

 The average size of small industrial/commercial buildings would be 4,000 square feet.

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 The average size of large industrial/commercial buildings would be 25,000 square feet.

 No previous abatement occurred in the buildings.

 With the exception of roofing material, ACM would be disposed of at a permitted landfill.

 The asbestos survey cost estimate includes the cost to prepare abatement plans and specifications.

 The asbestos abatement cost estimate includes the cost to oversee and document abatement and disposal.

The unit cost to survey and abate asbestos was estimated to be as follows:

 $7,500 for residential buildings  $15,000 for small industrial/commercial buildings  $70,000 for large industrial/commercial buildings

Contaminated Media

The costs presented in Exhibit 6-1 are for soil and groundwater treatment and disposal only. Because roadway design information was limited when this report was prepared, only unit costs are provided. These costs do not include the cost of excavation or transport of materials to the necessary disposal/treatment facility or soil or groundwater characterization cost prior to disposal.

Exhibit 6-1. Estimated Costs for Treating and Disposing of Environmental Media

Treatment/Disposal Cost

Petroleum-contaminated soils: thermal treatment or landfill disposal $30 to $40 per ton

Halogenated solvent, EPA priority pollutant, and/or corrosive waste-contaminated $180 per ton soils: landfill disposal, dangerous waste

Halogenated solvent, EPA priority pollutant, and/or corrosive waste-contaminated $600 per ton soils: incineration, dangerous waste

Permitting for local discharges of contaminated groundwater (depending on type $2,500 to $10,000 and level of contaminants present)

Offsite treatment and disposal of contaminated groundwater (depending on type and $0.25 to $3 per gallon level of contaminants present)

Contaminated sediment requiring special handing and disposal at nonhazardous- $45 per ton waste landfill

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Unit rates for soil management were estimated for offsite treatment or offsite disposal based on the assumption that non-hazardous contaminated soil would be transported to a thermal treatment facility in western Washington. Non-hazardous contaminated soil that could not be disposed of at a thermal facility (e.g., soil contaminated with metals) would need to be disposed of at a regional landfill. The disposal costs for regulated hazardous waste are considerably more expensive than those for non-regulated contaminated soil. The cost estimates differ substantially depending on the specific characteristics of the soil and the level of contamination.

Unit rates for groundwater management were estimated for offsite disposal based on the assumption that contaminated groundwater would be transported to an environmental disposal facility in western Washington.

King County Industrial Waste handles discharges to the King County stormwater and sanitary systems on a case-by-case basis through the permitting process. Therefore, at the time this report was prepared, standard unit costs were not estimated for that disposal option. The issued permit may include volume and flow rate restrictions as well as chemical monitoring requirements.

The estimated groundwater disposal costs (including hazardous waste) anticipated during highway construction range from $0.25 per gallon (if WSDOT were permitted to allow contaminated groundwater to remain in place) to $3 per gallon. Costs could increase depending on the characterization of the water and the levels of contamination present.

The unit costs listed in Exhibit 6-1, which assume typical conditions, represent a “most likely” estimate for treatment and/or disposal. These estimates do not include the cost for dewatering because this cost would be incurred regardless of whether the groundwater was contaminated.

The unit cost for disposal of contaminated sediment is also presented. It is assumed that contaminated sediment, if encountered, can be disposed at non-hazardous landfill.

Underground Storage Tank Decommissioning

USTs might need to be removed from a site prior to construction. The estimated cost for decommissioning and removing a UST (1,000- to 5,000-gallon capacity) is at least $6,000. Decommissioning fees typically

ATT6_PRELIMINARYCOST.DOC 6-5 I-5 to Medina: Bridge Replacement and HOV Project | Supplemental Draft EIS include excavating the tank, sampling soils within the excavation, and completing any required reporting requirements. The estimates for UST decommissioning do not include costs of remediation if contamination is encountered within the excavation.

Spill Prevention Control and Countermeasures Plan

Spill Prevention Control and Countermeasures plans are developed for specific construction projects. Plans typically vary in cost from $500 to $10,000, depending on the contractor, project size, and location. Because of the size of the project, amount of in-water construction, and complexity of the project, the estimated cost to develop the SPCC plan might be closer to $10,000. Plan implementation costs would depend on the contractor’s diligence in preventing spills. If care were taken to prevent spills, the plan implementation costs should be less than $25,000.

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