PHASE I ENVIRONMENTAL SITE ASSESSMENT

Former Taco Bell Property 11965 San Pablo Avenue El Cerrito, Contra Costa County, California

Prepared for:

11965 San Pablo LLC Attn: Mr. Charles Oewel 1606 Juanita Lane, Suite A Tiburon, CA 94920

Prepared by:

SCHUTZE & Associates, Inc. 44358 South Grimmer Boulevard Fremont, CA 94538

SCS586 January 31, 2017

44358 S. Grimmer Boulevard, Fremont, CA 94538 ◊ Telephone: (510) 226-9944 ◊ Fax: (510) 226-9948 January 31, 2017 Project No. SCS586

11965 San Pablo LLC Attn: Mr. Charles Oewel 1606 Juanita Lane, Suite A Tiburon, CA 94920

Reference: Former Taco Bell Property 11965 San Pablo Avenue El Cerrito, Contra Costa County, California

Subject: Executive Summary:  Phase I Environmental Site Assessment (ESA)

Dear Mr. Oewel: SCHUTZE & Associates, Inc. has completed a Phase I ESA for the above-referenced property (subject site). The work was supervised by a California Professional Geologist (P.G.) and was completed in conformance with the American Society for Testing and Materials (ASTM) “Standard Practice for Environmental Site Assessments” (E1527-13, released November 2013) and the All Appropriate Inquiry (AAI) Final Rule (2005) of the U.S. Environmental Protection Agency (EPA). The subject site consists of the following property:

Approximate Address APN1 Location Parcel Size Adjacent to the west of San Pablo Avenue; 11965 San Pablo Avenue, El Cerrito, approximately 450 ft southeast of the 513-340-059 0.53 acres Contra Costa County, California intersection of San Pablo Avenue and Macdonald Avenue.

The subject property consists of one irregularly-shaped parcel developed with one single-story restaurant building and paved parking areas. The on-site structure, a vacant former Taco Bell restaurant constructed in 1998, occupies the southern portion of the property. Paved parking areas are located north and west of the building, with access via a driveway from San Pablo Avenue. Landscaped areas and concrete sidewalks are around the peripheries of the building and parking lot. A two-step clarifier/grease trap was observed along the drive-through driveway east of the on-site building. Use of such a clarifier by a typical restaurant operation, such as Taco Bell, is

1 Assessor’s Parcel Number

SCS586 – 11965 San Pablo Avenue

11965 San Pablo Avenue, El Cerrito, CA January 31, 2017 Page 2 not considered an environmental issue for the site. SCHUTZE & Associates, Inc. was provided with documents describing two easements that exist in relation to the shared access driveway which leads from San Pablo Avenue to both the subject property and the adjacent vacant land parcel. A portion of the access driveway is therefore owned by the subject site property owner and the other portion of the driveway is owned by the City of Richmond. The two recorded easements grant access to the other party to use their portion of the driveway. The property is located in a mixed commercial and residential area in the northwestern portion of El Cerrito, California. The property is bounded by: San Pablo Avenue to the east, followed by a grocery store; elevated BART tracks to the south, followed by a Home Depot store; a vacant field to the west/northwest, followed by the Interstate 80 freeway overpass; and the Richmond Greenway Trail to the north, followed by businesses along Bissell Avenue. The boundary between the cities of El Cerrito and Richmond runs directly north of the parking lot of the subject site. An unlined, engineered channel or ditch (historically, the Canyon Trail Branch of Baxter Creek) flows in westerly direction approximately 100 ft north of the subject site, parallel to the Richmond Greenway Trail. The ditch turns to the south, passing beneath I-80 and merging into an underground storm drain running in southerly direction along the historical course of Baxter Creek. Based on observations during the site reconnaissance and the designation of the site on FEMA maps as an area determined to be outside of flood zones, there is a low potential that the subject site would be affected by flooding. SCHUTZE & Associates, Inc. reviewed available historical aerial photographs, topographic maps, city directories and Sanborn Fire Insurance maps. The earliest historical record found for the area of the subject site was an 1895 topographic map which depicted the site as open land. Sanborn maps and aerial photographs depicted the subject property as part of a plant nursery operation from at least 1926 to 1958. Although the site was shown during this time period as open, undeveloped land, it is possible that the site area was used for plant cultivation during this 30-year period. From at least 1963 to 1998, the subject site was part of a large area of vacant, graded land between San Pablo Avenue and the Eastshore Freeway overpass. The site was occupied by a Taco Bell fast food restaurant following construction of the existing on- site building and parking lot in 1998. The restaurant is currently vacant. It is the opinion of SCHUTZE & Associates, Inc. that, due to the long-term use of the subject site as part of a nursery operation, soil at the property may have been impacted by pesticides and herbicides. However, it is likely that the issue of potential residual pesticide concentrations in shallow soils at the site would have been resolved during the building of the Taco Bell restaurant when areas of soil were redistributed across the site during the construction and grading activities. SCHUTZE & Associates, Inc. reviewed: records provided by Contra Costa County; on- line databases maintained by the DTSC and the Water Board; and the results of an

SCS586 – 11965 San Pablo Avenue

11965 San Pablo Avenue, El Cerrito, CA January 31, 2017 Page 3

agency list search by EDR. No agency listings were found for the subject site address. Nearby listed sites included the adjacent Home Depot property, a Chevron gas station, the Busy Bee dry-cleaning facility, a nearby manufacturing site active since the 1930s and auto repair facilities. Based on factors such as distance, gradient and case closure status, there is a low potential that these facilities have impacted the subject site Recommendations SCHUTZE & Associates, Inc. has completed a Phase I Environmental Site Assessment for the property located at 11965 San Pablo Avenue, El Cerrito, California in conformance with the scope and limitations of ASTM Standard E1527-13 and the AAI Final Rule of the U.S. EPA. Recognized environmental conditions (RECs) were not identified for the subject site. SCHUTZE & Associates, Inc. notes the following:  Due to the long-term use of the subject site as part of a nursery operation, soil at the property may have been impacted by pesticides and herbicides. However, it is likely that the issue of potential residual pesticide concentrations in shallow soils at the site would have been resolved during the building of the Taco Bell restaurant when areas of soil were redistributed across the site during the construction and grading activities. SCHUTZE & Associates, Inc. recommends no further environmental investigations at the subject site.

We have enjoyed working on this project and appreciate the opportunity to be of service. Please call SCHUTZE & Associates, Inc. at (510) 226-9944 with questions or comments about this report.

Respectfully submitted: SCHUTZE & ASSOCIATES, INC.

Jan H. Schutze, P.G., M.Sc.

SCS586 – 11965 San Pablo Avenue

Table of Contents

A. INTRODUCTION ...... 1

B. PHASE I ESA ...... 2 B.1. Purpose ...... 2 B.2. Phase I: Scope of Services ...... 2 B.3. Credentials ...... 2

C. SITE LOCATION ...... 3 C.1. Topographic Map Review ...... 3

D. GEOLOGY AND HYDROLOGY ...... 4 D.1. Geology ...... 4 D.2. Soils...... 4 D.3. Surface Waters...... 4 D.4. Seismicity ...... 4 D.5. Groundwater...... 5 D.6. Climate ...... 5 D.7. Previous Environmental Investigations ...... 6

E. HISTORICAL REVIEW ...... 6 E.1. Historic Topographic Maps ...... 6 E.2. Sanborn Fire Insurance Maps ...... 7 E.3. Review of Historical Aerial Photographs ...... 8 E.4. Historical City Directories ...... 9 E.5. Oil and Gas Fields / Mining Operations ...... 9 E.6. Phase I Environmental Questionnaire ...... 9 E.7. Title Report / Easements ...... 10 E.8. Data Gaps-done ...... 10 E.9. Historical Summary ...... 10

F. SITE RECONNAISSANCE ...... 11 F.1. General Site Condition ...... 11 F.2. Former Taco Bell Restaurant ...... 11 F.3. Parking Lot and Driveways / Walkways / Landscaping ...... 12 F.4. Waste Disposal ...... 13 F.5. Pits, Ponds and Lagoons ...... 13 F.6. Septic Tanks and Cesspools ...... 13 F.7. Wells, Cisterns and Sumps ...... 13 F.8. On-Site Fuel Storage Tanks ...... 14 F.9. Polychlorinated Biphenyls (PCBs) ...... 14 F.10. Utilities ...... 14 F.11. Adjacent and Nearby Land Use ...... 14 F.12. Wetlands and Flood Plains ...... 15

SCS586 – 11965 San Pablo Avenue i

G. RADON GAS SURVEY ...... 15

H. AGENCY FILE REVIEW ...... 16 H.1. Contra Costa County ...... 16 H.2. City of El Cerrito ...... 17 H.3. EnviroStor...... 17 H.4. GeoTracker ...... 18

I. GOVERNMENT LIST SEARCH (EDR REPORT) ...... 19 I.1. Subject Property ...... 19 I.2. Off-Site Properties ...... 20 I.3. Historical Auto Shops ...... 20 I.4. Orphan Sites ...... 21 I.5. Vapor Migration ...... 21

J. CONCLUSIONS ...... 21

K. RECOMMENDATIONS ...... 23

Attachments Acronyms and Abbreviations Figure 1 Site Vicinity Map Figure 2 Site Map Site Photographs

Appendices Appendix A: Detail from 1949 Sanborn Fire Insurance Map Appendix B: Environmental Data Resources, Inc., Regulatory Database Search Report, Inquiry No. 4796709 (December 2, 2016)

SCS586 – 11965 San Pablo Avenue ii

PHASE I ENVIRONMENTAL SITE ASSESSMENT

Former Taco Bell Property 11965 San Pablo Avenue El Cerrito, Contra Costa County, California

A. INTRODUCTION

SCHUTZE & Associates, Inc. has completed a Phase I Environmental Site Assessment (ESA) for the property located at 11965 San Pablo Avenue in El Cerrito, California (subject site). The work was supervised by a California Professional Geologist (P.G.) and was completed in conformance with the American Society for Testing and Materials (ASTM) “Standard Practice for Environmental Site Assessments” (E1527-13, released November 2013) and the All Appropriate Inquiry (AAI) Final Rule (2005) of the U.S. Environmental Protection Agency (EPA). The subject site consists of the following property:

TABLE 1 Property Information 11965 San Pablo Avenue, El Cerrito, California Approximate Address APN2 Location Parcel Size Adjacent to the west of San Pablo Avenue; 11965 San Pablo Avenue, El Cerrito, approximately 450 ft southeast of the 513-340-059 0.53 acres Contra Costa County, California intersection of San Pablo Avenue and Macdonald Avenue.

The subject property consists of one irregularly-shaped parcel (approximately 21,951 sq ft) developed with one single-story restaurant building (approximately 2,299 sq ft) and paved parking areas. The on-site structure, a vacant former Taco Bell restaurant constructed in 1998, occupies the southern portion of the property. Paved parking areas are located north and west of the building, with access via a driveway from San Pablo Avenue. Landscaped areas and concrete sidewalks are around the peripheries of the building and parking lot. The property is located in a mixed commercial and residential area in the northwestern portion of El Cerrito, California. The property is bounded by: San Pablo Avenue to the east, followed by a grocery store; elevated Bay Area Rapid Transit (BART) tracks to the south, followed by a Home Depot; a vacant field to the west/northwest, followed by the Interstate 80 freeway overpass; and the Richmond Greenway Trail to the north, followed by businesses along Bissell Avenue. The boundary between the cities of El Cerrito and Richmond runs directly north of the parking lot of the subject site.

2 Assessor’s Parcel Number SCS586 – 11965 San Pablo Avenue 1

The subject property is shown on the Site Vicinity Map and Site Map (Figures 1 and 2) attached to this report.

B. PHASE I ESA

B.1. Purpose The purpose of a Phase I ESA is to review past and present land use practices and site operations to evaluate the potential presence of Recognized Environmental Conditions (RECs) at the subject property. B.2. Phase I: Scope of Services The Phase I scope of services included the following:  A site reconnaissance;  A drive-by survey of the subject site vicinity;  Review of records available at local and regional public agencies through agency visits, telephone contact, and/or agency environmental database search;  Historical research, including aerial photograph and map review;  Review of previous environmental reports; and  A review of a nation-wide radon survey. These tasks were performed to evaluate past and current land use for indications of the manufacture, generation, use, storage, and/or disposal of hazardous materials at the subject property. This Phase I ESA includes a preliminary evaluation of the potential for soil and/or groundwater impacts resulting from past and present subject site land use activities and nearby offsite operations, based upon the scope of services described. The Phase I ESA was conducted in conformance with the ASTM “Standard Practice for Environmental Site Assessments” (E1527-13, released November 2013) and the AAI Final Rule (2005) of the U.S. EPA. The work was supervised by Mr. Jan Schutze, P.G., registered in the State of California (#5771). Mr. Schutze meets the definition of an “Environmental Professional” as detailed in the U.S. EPA AAI Rule. SCHUTZE & Associates, Inc. did not collect asbestos or radon samples as part of this Phase I ESA.

B.3. Credentials

This Phase I ESA report has been prepared by Mr. Jan Schutze, a California Professional Geologist. The information contained in this report has received appropriate technical review and approval. The conclusions represent professional judgments and are founded upon the findings of the investigations identified in the report and the interpretation of such data based on our experience and expertise,

SCS586 – 11965 San Pablo Avenue 2

according to the existing standard of care for work of this kind. We declare that, to the best of our professional knowledge and belief, we meet the definition of Environmental Professionals as defined in 40 CFR Part 312.10. We have the specific qualifications based on education, training and experience to assess a property of the nature, history and setting of the subject site. We have developed and performed the All Appropriate Inquiries in conformance with the standards and practices set forth in 40 CFR Part 312.10. Phase I ESAs are limited in their scopes and adverse conditions may exist that could not be discovered by such investigations. SCHUTZE & Associates, Inc. has made every reasonable effort to discover and interpret the information and current conditions regarding the site. This ESA includes the review of agency lists and reports prepared by others. SCHUTZE & Associates, Inc. believes that the information contained herein is reliable, but cannot guarantee the accuracy of information provided by others.

C. SITE LOCATION

The subject site is located in the northwestern portion of El Cerrito, California. The site can be reached by taking Interstate 80 (I-80) and exiting at the Macdonald Avenue exit. Turn east onto Macdonald Avenue and travel approximately 750 ft to the intersection of Macdonald Avenue and San Pablo Avenue. Turn south onto San Pablo Avenue and travel approximately 450 ft to the subject site, which is located on the western side of San Pablo Avenue just before the elevated BART tracks. The subject site and vicinity are depicted on the attached Figures 1 and 2. C.1. Topographic Map Review The subject property is depicted on the 2015 topographic map produced by the U.S. Geologic Survey (USGS): Richmond, 7.5 Minute Quad Sheet, scale 1:24,000. The site is shown as developed land in the City of El Cerrito approximately 400 feet east of I-80 and 1.5 miles northeast of the San Francisco Bay. No individual structures are depicted at the subject site or on adjacent properties. BART tracks are shown running northwest-southeast adjacent to the south of the subject site. The Berkeley Hills (part of California's Coastal Ranges) and Wildcat Canyon are depicted approximately one mile northeast of the subject site. The subject site has an elevation of approximately 70 feet above mean sea level (MSL). The topography in the site’s vicinity consists of gently sloping land, with a down-gradient slope to the southwest, towards the San Francisco Bay. A review of topographic maps and a reconnaissance of the surrounding area indicate that no oil wells are located within a 0.25-mile radius of the subject site.

SCS586 – 11965 San Pablo Avenue 3

D. GEOLOGY AND HYDROLOGY

D.1. Geology The subject site is located within the Coast Ranges geomorphic province, which is characterized by a series of parallel, northwesterly trending, folded and faulted mountain chains. The southwestward sloping hills to the east-northeast of the subject site consist of Jurassic to Cretaceous Franciscan Mélanges, sedimentary, meta- sedimentary and volcanic rocks which have been exposed by Quaternary (two to three million years ago to the present) uplift. Subsequent erosion of these mountains accumulated Quaternary hill slope deposits and alluvium in the east bay valley. The subject site is underlain by the quaternary alluvium. D.2. Soils Based on USDA3 Soil Conservation Service (SCS) SSURGO4 data, the area of the subject site is underlain by Clear Lake soils. These soils belong to Hydrologic Group “Class D”, which includes soils with very slow infiltration rates. These clayey soils are poorly drained and have a liquid limit less than 50%. The corrosion potential of these soils for uncoated steel is high.5 D.3. Surface Waters The subject site is located approximately 1.5 miles northeast of the San Francisco Bay and approximately 1.5 miles west of Wildcat Creek in the Berkeley Hills. The San Pablo Lake reservoir is approximately 3.5 miles to the east, also in the Berkeley Hills. An unlined, engineered channel or ditch (historically, the Canyon Trail Branch of Baxter Creek) flows in westerly direction approximately 100 ft north of the subject site, parallel to the Richmond Greenway Trail. The ditch turns to the south, passing beneath I-80 and merging into an underground storm drain running in southerly direction along the historical course of Baxter Creek. Approximately 1.5 miles south of the subject site, Baxter Creek drains into the Stege Marsh, a part of the San Francisco Bay.6 D.4. Seismicity The Alquist-Priolo Act defines active faults as those that have shown seismic activity during the Holocene period, approximately the past 11,000 years, while potentially active faults are those that have shown activity within the Quaternary period, or the past 1.8 million years. The Alquist-Priolo Earthquake Fault Zoning (AP) Act was passed into law following the destructive M6.6 San Fernando earthquake, which occurred on February 9, 1971. The AP Act provides a mechanism for reducing losses from surface fault rupture on a statewide basis. The intent of the AP Act is to insure public safety by prohibiting the construction of most structures for human occupancy across traces of

3 U.S. Department of Agriculture 4 Soil Survey Geographic 5 EDR Radius Map Report, Inquiry No. 4796709, dated December 2, 2016 6 The Oakland Museum of California Creek and Watershed Information Source, Guide to San Francisco Bay Area Creeks, West Contra Costa Watersheds, Baxter Creek Watershed (http://explore.museumca.org/creeks/index.html) SCS586 – 11965 San Pablo Avenue 4

active faults that constitute a potential hazard to structures from surface faulting or fault creep. The area of the subject site does not currently fall into an Alquist-Priolo Zone. As of 2003, the subject site has not been evaluated for landslides and liquefaction hazards by Alquist-Priolo. According to the USGS Earthquake Hazards Program (2007), the nearest active faults are the Hayward Fault (one mile to the northeast) and the San Andreas Fault (17 miles to the southwest). A common measure of earthquake intensity and effects due to ground shaking is the Modified Mercalli Intensity (MMI) Scale. The MMI values for intensity range from I to XII, with intensity descriptions ranging from an event not felt by most people (I) to nearly total damage (XII). Between these two extreme ranges, intensities that range from IV to XI have the potential to cause moderate to significant structural damage. According to the California Geological Survey Probabilistic Seismic Hazards Map, in 50 years, there is a 10 percent probability that the peak horizontal acceleration experienced at the site would exceed 0.7 gravity (g) from a seismic event. The ground- shaking probabilities have associated average peak acceleration rates that correspond to MMI IX. Earthquakes of these intensity values could cause considerable damage in specially designed structures. If affected building structures are of a poor design or outdated, then the damage from such an earthquake could be substantial, with some buildings shifted off foundations. According to the USGS 2006 Map of Quaternary Deposits and Liquefaction Susceptibility in the San Francisco Bay Region, the subject site is in a zone where liquefaction susceptibility is moderate. D.5. Groundwater There is no current data available for the depth and flow direction of groundwater beneath the subject site. However, based on the topography of the subject site, groundwater likely flows to the southwest, towards the San Francisco Bay. Groundwater monitoring data from a nearby site (4838 Macdonald Avenue) has records of static water levels as shallow as 7.5 feet below ground surface (ft bgs). D.6. Climate El Cerrito enjoys a mild, Mediterranean climate year round. The majority of precipitation falls in the autumn, winter and spring months, with little to no precipitation in summer. The average temperature ranges from a low of 39 degrees Fahrenheit (oF) to a high of 87oF. The warmest month of the year is July, with an average maximum temperature of 87oF, while the coldest month of the year is December, with an average high temperature of 55oF. Temperature variations between night and day tend to be relatively big during summer, with a difference that can reach 32oF, and fairly limited during winter, with an average difference of 16oF. The annual average precipitation at El Cerrito is 19 inches, falling primarily from November through April. The wettest month of the year is January with an average rainfall of 4.25 inches.

SCS586 – 11965 San Pablo Avenue 5

D.7. Previous Environmental Investigations SCHUTZE & Associates, Inc. is unaware of any prior environmental reports for the subject site.

E. HISTORICAL REVIEW

As part of the historical review, SCHUTZE & Associates, Inc. reviewed available historical aerial photographs, topographic maps, Sanborn fire insurance maps and city directories. E.1. Historic Topographic Maps Historical topographic maps were provided by Environmental Data Resources, Inc. (EDR) for the years 1895, 1899, 1915, 1947, 1949, 1959, 1968, 1973, 1980, 1995, 1996, and 2012.7 Observations noted during the review are summarized in Table 2. The 2015 topographic map is reviewed in Section C.1.

TABLE 2 Review of Historical Topographic Maps 11965 San Pablo Avenue, El Cerrito, California

Date of Observations Topographic Map The subject site and vicinity were shown as part of an area of open land adjacent to the west of (what is now) San Pablo Avenue. Railroad tracks were depicted to the east of San Pablo 1895 / 1899 Avenue. The site was depicted approximately 1.5 miles northeast of San Francisco Bay and approximately 1.5 miles west of Wildcat Creek. Several intermittent creeks were depicted flowing in westerly direction from the Berkeley Hills towards the site vicinity. The subject site was depicted as vacant land adjacent to the west of San Pablo Avenue. Railroad tracks were shown north of the site. Several structures were depicted to the south, southwest 1915 and west of the site (historically, greenhouses and other buildings associated with plant nurseries). Areas surrounding the site to the west of San Pablo Avenue were developed with a street grid; areas to the east across San Pablo Avenue were open land. The subject site and vicinity were depicted as part of a "shaded" (developed) area of El Cerrito (the boundary between El Cerrito and Richmond was shown running along the western border of the site). The site was adjacent to the west of San Pablo Avenue and south of the Atchison, Topeka and Santa Fe Railroad tracks, which ran parallel to north-south running San Pablo Avenue before turning to the west just north of the subject site. No structures were depicted on or 1947-1959 adjacent to the subject site. In 1947/49, areas east of the site, past San Pablo Avenue and the railroad tracks, were shown as undeveloped except for a network of unimproved (gravel) roads; by 1959, most of this area was depicted as developed land. By 1959, the Eastshore Freeway (now I-80) had been constructed approximately 400 ft west of the site. Baxter Creek, flowing in southerly direction was depicted approximately 600 ft to the southwest. The subject site was depicted as previously. While the railroad tracks to the north were still depicted, BART tracks were now also shown. The BART tracks were depicted running 1968-1973 approximately parallel to the railroad tracks, but passing along the southern border of the subject site rather than to the north. The subject site was depicted as previously. The railroad tracks passing north of the site were no 1980-2012 longer shown. A large commercial structure was depicted across San Pablo Avenue to the east of the site on the 1980 map.

7 EDR Historical Topographic Map Report, Inquiry No. 4796709, dated December 2, 2016 SCS586 – 11965 San Pablo Avenue 6

E.2. Sanborn Fire Insurance Maps Fire insurance maps were primarily used by insurance underwriters to determine the risk involved in insuring individual buildings in urban areas against loss due to fire. Historical fire insurance maps for the years 1926, 1930, 1949, 1966, and 1970 were reviewed (Table 3).8 A detail from the 1949 Sanborn map, showing the subject site as part of the Hitomi Kitamura Nursery, is attached as Appendix A.

TABLE 3 Review of Sanborn Fire Insurance Maps 11965 San Pablo Avenue, El Cerrito, California

Date of Observations Sanborn Map The subject site was depicted as undeveloped land adjacent to the west of San Pablo Avenue. The boundary line between El Cerrito and Richmond ran through the western portion of the site at this time. To the south, southwest and west of the site were properties developed with greenhouses belonging to various plant nurseries. Single-family homes with private auto garages, as well as water tanks and various outbuildings associated with the nurseries, were also located on these adjacent 1926/ 1930 properties. Greenhouses were depicted extending onto the southern and northwestern corners of the subject site, which appeared to be part of one of the nursery operations. The Atchison, Topeka and Santa Fe Railroad tracks ran through the area of land adjacent to the north of the site (the tracks were approximately at the location of today's Richmond Greenway Trail). To the east, across San Pablo Avenue, were bunk houses for the railroad workers. Properties further to the north and east were depicted as undeveloped. The subject site was depicted as open land that was part of the Hitomi Kitamura Nursery. The vicinity of the site was shown as previously except that various businesses were now depicted to the 1949 north along San Pablo Avenue and (what is now) Bissell Avenue. These included a neon sign factory, a gasoline service station and the Golden State Co. facility, which had an auto repair shop. The two greenhouses that had extended onto the subject site were no longer depicted. The Hitomi Kitamura Nursery was gone and the property west of the site was vacant. The Adachi Brothers Nursery still existed to the southwest. The property adjacent to the southern corner of the subject site was occupied in 1966 by a store and in 1970 by a parking lot. Further to the south, opposite 1966 / 1970 Conlon Avenue, a gasoline service station was depicted in 1966; a trailer sales lot was at this location in 1970. The railroad tracks were still depicted but the bunk houses were gone. A large store and an auto shop were shown adjacent to the east of the site. The Golden State facility was no longer depicted.

8 EDR Certified Sanborn Map Report, Inquiry No. 4796709, dated December 2, 2016 SCS586 – 11965 San Pablo Avenue 7

E.3. Review of Historical Aerial Photographs Historical aerial photographs were provided EDR for the years 1939, 1946, 1958, 1963, 1968, 1974, 1982, 1993, 1998, 2005, 2009, 2010 and 2012.9 Observations noted during the historical aerial photograph review are summarized in Table 4.

TABLE 4 Review of Historical Aerial Photographs 11965 San Pablo Avenue, El Cerrito, California

Date of Observations Photograph The subject site was depicted as part of the eastern portion of what was historically a plant nursery operation (Section E.2). The site appeared as an open, vegetated lot, with greenhouses extending onto the property at the northwestern and southern corners. As part of the nursery property, the site may have been used for plant cultivation during this time period. Greenhouses belonging to various plant nurseries were depicted to the south, southwest and west of the subject site. To the 1939 / 1946 / north of the site were railroad tracks and further to the north were commercial buildings (historically 1958 including a gasoline service station and a neon sign factory, structures which are visible beginning in 1939). To the east was San Pablo Avenue and beyond was an area under development. To the southeast were commercial structures along San Pablo Avenue. By 1958, the Eastshore Freeway was under construction to the west of the site and areas to the north and east were fully developed with residential and commercial buildings, with the exception of an area of open land adjacent to the northeast of the site. The subject site was depicted as part of a large area of vacant, graded land between San Pablo Avenue and the Eastshore Freeway. The nursery buildings formerly adjacent to the west of the site no longer existed (including the greenhouses which had extended onto the subject site itself). A wall or fence appeared to still exist on the eastern portion of the site. A large number of greenhouses were still west of the freeway; a drainage ditch approximately 170 ft west of the 1963 subject site passed beneath the freeway and continued southward into this area. To the north, railroad tracks were still visible and beyond were several commercial/industrial buildings along Bissell Avenue. Similar structures were to the northeast and southeast. Directly to the east across San Pablo Avenue an area of open land remained. Adjacent to the south and southwest were parking lots, a number of remaining greenhouses and other commercial buildings. The subject site continued to be depicted as the eastern portion of a large vacant lot. BART tracks now existed adjacent to the south of the site. The railroad tracks to the north appeared to be 1968 / 1974 / abandoned and by 1974 appeared to have been paved over (the Richmond Greenway Trail). A 1982 large commercial building and parking lot now occupied the area adjacent to the east of the site across San Pablo Avenue. A parking lot was adjacent to the southern corner of the site. A large commercial building and associated parking lot (Home Depot) was now adjacent to the 1993 south of the site. The currently existing restaurant building and parking lot were under construction on the subject 1998 site. A graded area adjacent to the north of the site was in use for parking. The subject site appeared as it does in the present day, developed with a restaurant and associated parking lot. A driveway, constructed on an easement immediately adjacent to the north of the site, led from San Pablo Avenue to the restaurant parking lot. Vacant land was adjacent to 2005 / 2009 / the north and northeast, followed by the Richmond Greenway Trail and businesses along Bissell 2010 / 2012 Avenue. The storm channel/ditch still existed, running adjacent to the north of the Richmond Greenway Trail and then southward to pass under the freeway overpass. Surrounding properties were developed as previously described. The last of the greenhouses remaining from the 1930s/40s in the area west of the freeway were gone by 2012.

9 EDR Aerial Photo Decade Package, Inquiry No. 4796709, dated December 2, 2016 SCS586 – 11965 San Pablo Avenue 8

E.4. Historical City Directories SCHUTZE & Associates, Inc. reviewed the results of a city directories search for addresses in the vicinity of the subject site on San Pablo Avenue and Bissell Avenue. The time span for which records were reviewed was approximately 1975 through 2013. The main sources used were the Haines Criss-Cross Directory and Cole Information Services.10 The only listing found for the subject site was for Taco Bell in 2003. A summary of the results is presented in Table 5.

TABLE 5 Review of Historical City Directories Listings 11965 San Pablo Avenue, El Cerrito, California

Address Year Listed Company 11965 San Pablo Avenue 2003 Taco Bell (subject site) 11896 San Pablo Avenue\ 1995-2003 Busy Bee Cleaners (southeast) 11909 San Pablo Avenue 1975-1985 Camperland (south) 11939 San Pablo Avenue 2008-2013 The Home Depot / Southwest Concessions (2013) (south-adjacent) 1975-1985 Adachi Florist & Nursery 2013 A New Concept Laundromat 11940 San Pablo Avenue 1985-2008 Winston Tire Co. (southeast-adjacent) 1975-1980 Hoeppel's Tires 2013 Sav-On Drugs 12010 San Pablo Avenue 2003-2008 Albertsons / Sav-On Pharmacy (east-adjacent) 1985 Lucky Stores 12025 San Pablo Avenue 2008-2013 Angelo's Gourmet Deli (north) 1975-1999 Angelo's Poultry & Delicatessen 2003 Del and Wes Seapy, Inc. 4800 Bissell Avenue 1992-1999 Harbor Plastics Manufacturing Company (northwest) 1975-1985 Peterson Panel Saws 4836 Bissell Avenue 1992-2013 Ben's Auto / Graphics N Motion (2003) (northwest)

E.5. Oil and Gas Fields / Mining Operations A review of the California Department of Conservation’s Division of Oil, Gas & Geothermal Resources (DOGGR) Well Finder11 indicates that the subject site is not located within a known oil or gas field. No indications of oil wells or former mining operations were observed in the vicinity of the subject site during the reconnaissance of adjacent properties or the review of historical topographic maps. E.6. Phase I Environmental Questionnaire At the time of the completion of this Phase I ESA, the “Environmental Questionnaire for Commercial or Industrial Properties” submitted to the property owner had not been

10 EDR City Directory Abstract, Inquiry No. 4796709, dated December 2, 2016 11 http://maps.conservation.ca.gov/doggr/#close SCS586 – 11965 San Pablo Avenue 9

received by SCHUTZE & Associates, Inc. E.7. Title Report / Easements Title Report SCHUTZE & Associates, Inc. has not been provided with title record information for the subject site property. Easements SCHUTZE & Associates, Inc. was provided with documents describing various easements that exist in relation to the subject property:  An access easement granted to PRB Management LLC by the City of Richmond which consists of a portion of north-adjacent parcel APN 513-340-046; the access easement, containing an area of approximately 4,416 sq ft, is a paved driveway area which allows access to the subject parcel from San Pablo Avenue.  An access easement granted to the City of Richmond by PRB Management LLC which consists of a portion of the subject parcel along the northern site boundary and adjacent to the driveway easement described above; this access easement contains an area of approximately 851 sq ft. E.8. Data Gaps No data gaps were identified in the historical record research which would alter the determination of RECs for the subject site. E.9. Historical Summary SCHUTZE & Associates, Inc. reviewed available historical aerial photographs, topographic maps, city directories and Sanborn Fire Insurance maps. The earliest historical record found for the area of the subject site was an 1895 topographic map which depicted the site as open land. Sanborn maps and aerial photographs depicted the subject property as part of a plant nursery operation from at least 1926 to 1958. Two greenhouses extended onto the subject site at the northwestern and southern corners of the property; no other structures were depicted on the site itself. Although the site was shown during this time period as open, undeveloped land, it is possible that the site area was used for plant cultivation during this 30-year period. From at least 1963 to 1998, the subject site was part of a large area of vacant, graded land between San Pablo Avenue and the Eastshore Freeway overpass. Surrounding properties were developed over time with plant nurseries, manufacturing operations and various retail and service businesses. The site was occupied by a Taco Bell fast food restaurant following construction of the existing on-site building and parking lot in 1998. The restaurant is currently vacant. It is the opinion of SCHUTZE & Associates, Inc. that, due to the long-term use of the subject site as part of a nursery operation, soil at the property may have been impacted

SCS586 – 11965 San Pablo Avenue 10

by pesticides and herbicides. However, it is likely that the issue of potential residual pesticide concentrations in shallow soils at the site would have been resolved during the building of the Taco Bell restaurant when areas of soil were redistributed across the site during the construction and grading activities.

F. SITE RECONNAISSANCE

SCHUTZE & Associates, Inc. conducted a site reconnaissance on Thursday, December 15, 2016. Mr. John Sechser, Realtor, provided Mr. Jan Schutze, Geologist, with a tour of the entire subject site, including access to all areas within the on-site structure. The former restaurant building at the site was unoccupied at the time of the site reconnaissance. The purpose of the site reconnaissance was to observe the existing subject site conditions and to evaluate evidence for recognized environmental conditions (RECs), including the presence of hazardous materials and/or wastes. All observations and conclusions are based on the condition of the subject site at the time of the site reconnaissance by SCHUTZE & Associates, Inc. F.1. General Site Condition The subject property consists of one irregularly-shaped parcel (approximately 21,951 sq ft) developed with one single-story restaurant building (approximately 2,299 sq ft) and paved parking areas (Figure 2). The on-site structure, a vacant former Taco Bell restaurant constructed in 1998, occupies the southern portion of the property. Paved parking areas are located north and west of the building, with access via a driveway from San Pablo Avenue (the driveway, at the north portion of the property, was constructed partially on an easement [see Sections E.7 and F.3]). The building is divided into a kitchen area on the west side and a customer service area on the east side. A drive-through lane is on the south side of the building, between the building and the elevated BART tracks. Landscaped areas and concrete sidewalks are around the peripheries of the building and parking lot. F.2. Former Taco Bell Restaurant Building Structure and Exterior The structure was built on peripheral and interior concrete footings with an interior concrete slab. The exterior shell of the structure is mostly wood-framed with some manufactured concrete block (MCB) walls with either drywall, ceramic tile or fiberglass reinforced plastic (FRP) kitchen paneling. The building’s exterior wall height is approximately 10 ft. The customer entrance is on the east (San Pablo Avenue) side of the building. A concrete sidewalk leads from the entrance to the sidewalk along San Pablo Avenue and along the building to the parking area. Above the entrance is a roof overhang supported by exterior arches. An emergency exit door is on the northwest side of the building. The building's exterior is finished with yellow stucco with green metal roof accents. The

SCS586 – 11965 San Pablo Avenue 11

exterior wall of the customer service area has aluminum door and window frames (east side of the building). There are two drive-through customer service windows on the south side of the building. The kitchen area (west side) does not have windows. Roof The roof is a wood-framed structure with parallel roof trusses supported by interior partitions. The decking consists of plywood overlain by rolled-on roofing felt impregnated and covered with asphalt. The exposed side of the roofing felt is coated with gray-colored granules. There are wood-framed roof overhangs on all sides of the building supported by exterior arches. Some of the overhangs are covered with green sheet-metal roofs. An approximately 4 ft high sheet metal capped parapet exists at the periphery of the roof. The roof surface is sloped towards stormwater drains which direct water into down- pipes on the exterior walls of the structure. From there the water flows into an on-site, underground storm sewer system and then into a sewer main beneath San Pablo Avenue. The drain inlets on the roof surface were observed to be obstructed by debris which should be cleaned out to prevent water ponding on the roof surface. Two roof-mounted HVAC12 units, one for the kitchen and one for the customer area, appeared to be in working condition. Building Interior The interior of the former Taco Bell restaurant is divided into kitchen and customer seating areas. The kitchen area consists of: central food preparation area, walk-in cooler, janitorial area, manager's office, service counter and drive-through window service area. At the back of the kitchen area is a metal personnel door (emergency exit). Walls are finished with FRP kitchen paneling or drywall, floors are finished with ceramic floor tiles and ceilings have a suspended 2' by 4' ceiling tile system. The customer seating area contains the main entrance, chairs and tables and two restrooms. Walls and floor are finished with ceramic tiles and the ceilings have a suspended ceiling tile system No sprinkler system or fire extinguishers were observed in the building. F.3. Parking Lot and Driveways / Walkways / Landscaping Parking Lot and Driveways The parking lot includes approximately 25 parking spaces. The asphalt in the parking areas and the on-site concrete sidewalks are in fair to good condition. Walkways and Landscaping Concrete public sidewalks were observed along San Pablo Avenue and the Richmond Greenway Trail, an asphalt-paved bicycle/hiking pathway, was north of the site. Landscaping was observed around the building and parking lot. No stressed vegetation was observed.

12 Heating, ventilation and air conditioning SCS586 – 11965 San Pablo Avenue 12

Easement Areas SCHUTZE & Associates, Inc. was provided with documents describing two easements that exist in relation to the shared access driveway which leads from San Pablo Avenue to both the subject property and the adjacent vacant land parcel. A portion of the access driveway is therefore owned by the subject site property owner and the other portion of the driveway is owned by the City of Richmond. The two recorded easements grant access to the other party to use their portion of the driveway. Site Grading and Drainage The subject site has been graded to allow surface runoff to run towards the gutters and storm sewers along San Pablo Avenue and in the parking lot, sidewalks and grassy landscaped areas of the subject site. The storm sewers are maintained by the City of Richmond. F.4. Waste Disposal At the time of the site reconnaissance, SCHUTZE & Associates, Inc. observed the following:  An enclosure area for trash collection accessible from the parking lot is located on the west side of the property. The enclosure is built out of manufactured concrete blocks and has a sheet metal roof and a lockable gate. The trash containers in the enclosure were empty at the time of the site reconnaissance.  There was no evidence of illegal trash disposal in the enclosure area or at any other location on the property; however some trash has accumulated on the roof of the restaurant. F.5. Pits, Ponds and Lagoons Pits, ponds and lagoons are often associated with the disposal of solid and liquid wastes, which may include hazardous materials. Pits, ponds or lagoons were not observed on or adjacent to the subject site. F.6. Septic Tanks and Cesspools Septic tanks and cesspools are often associated with the disposal of wastewater from structures that are not served by public sewer systems. Septic tanks and cesspools may be associated with hazardous materials. No visual evidence was found during the site reconnaissance for potential, former leach fields or septic tanks at the subject site. F.7. Wells, Cisterns and Sumps SCHUTZE & Associates, Inc. observed no evidence for wells, cisterns or sumps at the subject site and the EDR Radius Report indicates no water wells on or in the vicinity of the site.13 Based on the historical review, it is unlikely that wells formerly existed at the

13 EDR Radius Map Report, Inquiry No. 4796711, dated December 2, 2016 SCS586 – 11965 San Pablo Avenue 13

property. A two-step clarifier/grease trap was observed along the drive-through driveway east of the on-site building. Use of such a clarifier by a typical restaurant operation, such as Taco Bell, is not considered an environmental issue for the site. F.8. On-Site Fuel Storage Tanks Based on observations made during the site reconnaissance, evidence for currently existing or former underground storage tanks (USTs), including fill or vent pipes, was not observed at the subject site. F.9. Polychlorinated Biphenyls (PCBs) Electrical power for the subject site is supplied via underground wires from a subterranean vault located beneath the on-site concrete sidewalk west of the restaurant building. The meter and breaker box are on the western exterior wall of the building. SCHUTZE & Associates, Inc. did not observe equipment on-site likely to contain PCBs or evidence of PCB release to the environment. F.10. Utilities PG&E supplies electrical power to the subject site via underground wires from a subterranean vault located beneath the on-site concrete sidewalk west of the restaurant building. Natural gas is provided from main gas lines along San Pablo Avenue. The gas line enters the building from the southwest site, next to the drive-through. The City of El Cerrito provides drinking water to the area of subject site from a water main running along San Pablo Avenue. Sanitary sewer and stormwater services are also provided by the City of El Cerrito. F.11. Adjacent and Nearby Land Use SCHUTZE & Associates, Inc. conducted a reconnaissance of the surrounding area within a 0.25-mile radius of the subject site. The subject site is located in a mixed commercial and residential area of El Cerrito, Contra Costa County, California. The subject site is bounded to the north by a narrow strip of undeveloped, vegetated land, beyond which is the Richmond Greenway Trail, an asphalt-paved bicycle/hiking pathway. Running parallel to the Richmond Greenway Trail is an unlined stormwater ditch (historically, the Canyon Trail Branch of Baxter Creek). Further north are Angelo's Gourmet Delicatessen (12025 San Pablo Avenue) and Ben's Auto Repair (4836 Bissell Avenue), then Bissell Avenue and a Chevron gasoline service station (4838 Macdonald Avenue; see Section H.4). To the west-northwest of the site is vacant land bisected by the stormwater ditch, which turns southward approximately 200 ft northwest of the subject site. Further to the northwest are various small businesses along Bissell Avenue and Macdonald Avenue. Approximately 400 ft to the west is I-80, running in north-south direction. West of I-80 is a single-family home residential neighborhood.

SCS586 – 11965 San Pablo Avenue 14

Adjacent to the south of the subject site are elevated BART tracks followed by a Home Depot store with associated parking areas (11939 San Pablo Avenue). Adjacent to the east is San Pablo Avenue followed by a Grocery Outlet store (12010 San Pablo Avenue, and the Baxter Creek Gateway Park. To the southeast is A New Concept Laundromat (11940 San Pablo Avenue). Based on observations made during the 0.25-mile drive-by reconnaissance, there is a low potential that the subject site has been environmentally impacted by current activities at nearby or adjacent sites. F.12. Wetlands and Flood Plains An unlined, engineered channel or ditch (historically, the Canyon Trail Branch of Baxter Creek) flows in westerly direction approximately 100 ft north of the subject site, parallel to the Richmond Greenway Trail. The ditch turns to the south, passing beneath I-80 and merging into an underground storm drain running in southerly direction along the historical course of Baxter Creek. 1.5 miles south of the subject site, Baxter Creek drains into the Stege Marsh, a part of the San Francisco Bay. SCHUTZE & Associates, Inc. reviewed FEMA14 Flood Insurance Rate Maps for the subject site and vicinity. The subject site is shown on the FEMA map15 as part of an area outside of 100- and 500-year flood zones.16 A 500-year flood zone is depicted along Baxter Creek approximately 1,000 ft southwest of the subject site.17 The National Wetland Inventory depicts no wetlands on or in the vicinity of the subject site. The closest wetlands are shown along Baxter Creek in the area of Booker T. Anderson Park, approximately three-quarters of a mile southwest of the site. Based on observations during the site reconnaissance and the FEMA map designation of the site as an area determined to be outside of flood zones, there is a low potential that the subject site would be affected by flooding.

G. RADON GAS SURVEY

Radon is a radioactive gas that occurs naturally in the environment and cannot be seen, smelled or tasted. The human health effect associated with exposure to elevated levels of radon is an increased risk of developing lung cancer. The EPA and Center for Disease Control (CDC) are concerned about the increased risk of lung cancer in individuals exposed to above average levels of radon in their homes or offices. In order to address these concerns, the EPA conducted a radon survey to identify areas of the United States with the potential for elevated indoor radon levels. The EPA Map of Radon Zones assigns each of the 3,141 counties in the United States to one of three zones.18 The zone designations were determined by assessing five

14 Federal Emergency Management Agency 15 FEMA Flood Insurance Rate Map, Map No. 06013C0237G, dated September 30, 2015 16 Zone X (not shaded) = Areas of minimal flood hazard 17 Zone X (shaded in brown) = 0.2% annual chance flood hazard, areas of 1% annual chance flood with average depth less than one foot or with drainage areas of less than one square mile 18 https://geopub.epa.gov/Radon/ SCS586 – 11965 San Pablo Avenue 15

factors that are known to be important indicators of radon potential: indoor radon measurements; geology; aerial radioactivity; soil permeability; and foundation type. Based on the results of the EPA survey, the Contra Costa County falls within the designation of Zone 2. Zone 2 counties have a predicted average indoor radon screening level of two to four picocuries per liter (pCi/L) of air. The recommended EPA Action Level is four pCi/L. Zone 2 counties are therefore considered to have a “moderate potential” for elevated indoor radon levels. In California, the CDPH Radon Program has collected radon test data for buildings throughout the state. The data are maintained in a digital database used to help the CDPH determine areas with excessive indoor radon levels that may need testing and inform the public of the results.19 The database, sorted by zip code, is a summary of over 48,000 radon tests conducted in California.20 Under the zip code of the subject site (94530), the number of radon tests performed was listed as 25, with no radon test resulting in a level greater than four pCi/L. Based upon the EPA and CDPH information, as well as the apparent adequate ventilation within the existing on-site building, it is the opinion of SCHUTZE & Associates, Inc. that radon intrusion does not appear to be an environmental issue for the subject property.

H. AGENCY FILE REVIEW

Regulatory compliance is a primary element of a Phase I ESA. The presence of hazardous wastes or hazardous materials, on-site or at nearby sites, may present certain liabilities. The following section summarizes SCHUTZE & Associates, Inc.’s findings in public records. H.1. Contra Costa County SCHUTZE & Associates, Inc. submitted a Public Records Request to Contra Costa County for environmental and hazardous materials records for the subject site and nearby properties. According to an email response from Ms. Alexandra McMullen, Clerical Supervisor with the Contra Costa County Health Services Hazardous Materials Program, no records were located for the subject site address. Records were received for the following site: J&R Transmission, 6322 Ohio Street This site is located approximately 300 ft southeast and cross-gradient from the subject site. County records reviewed indicate that a 500-gallon waste oil tank was located at this site. The UST had been installed in the 1960s and was removed in 1999. A County inspection form dated April 14, 1999 noted that the tank was in "very poor condition" when removed and that the tank pit was "very contaminated, will require over-excavation." No records documenting subsequent testing or remedial activities in connection with the waste oil tank were reviewed.

19 http://www.cdph.ca.gov/HealthInfo/environhealth/Documents/Radon/CaliforniaRadonDatabase.pdf 20 The number of tests does not necessarily represent the number of houses tested; a single house may have had several tests conducted. Also, the database contains both long-term and short-term indoor radon measurements. SCS586 – 11965 San Pablo Avenue 16

Additional records reviewed related to County inspections of the facility. Inspection forms on file indicate that in the 1990s the facility had transmission fluid and solvent stored on-site in 55-gallon drums. In 2008 an inspector noted that the auto repair facility used a parts washer and that the waste water from the parts washer should be hauled off as hazardous waste. In 2010 it was noted that the facility no longer stored transmission fluid in 55-gallon drums but had drums on-site of used oil and waste antifreeze. Notices of violation periodically issued to the facility were primarily related to record keeping, employee training and filing required paperwork. A January 2012 Enforcement Order cited the facility for not filing a Business Plan, not maintaining an EPA ID number for waste disposal and not maintaining manifest records for the required time period. A County inspector noted in August of 2012 that the facility appeared to be closed. Based on distance, gradient and no documentation of impacts to groundwater at this site, there is a low potential that the subject site would have been impacted by this facility. H.2. City of El Cerrito SCHUTZE & Associates, Inc. requested available records for the subject site and nearby properties from the City of El Cerrito Fire Department and Building Department. Ms. Cindy McGrath with the Contra Costa County Fire Protection District responded that no records were located for the requested addresses. Building Department records were not available for review by the time this Phase I ESA was completed. If Building Department records are subsequently received that would significantly alter the conclusions of this Phase I ESA, SCHUTZE & Associates, Inc. will present those findings in an Addendum to this report.

H.3. EnviroStor

Maintained by the Department of Toxic Substances Control (DTSC), the EnviroStor database is an on-line search and Geographic Information System (GIS) tool for identifying sites that have known contamination or sites for which there may be reasons to investigate further. It also identifies facilities that are authorized to treat, store, dispose or transfer hazardous waste. The subject site and adjacent properties were not listed in the EnviroStor database. One EnviroStor site was identified within one-eighth mile of the subject site: Harbor Plastics Manufacturing Company, 4800 Bissell Avenue This site is located approximately 350 ft northwest and down-/cross-gradient from the subject site. Former operations at the site include: Harbor Plastics Manufacturing, Inc., Del and Wes Seapy, Inc. (injection mold manufacturer), Peterson Industrial Saw and a neon sign manufacturing company. The Cleanup Status of the site is listed as "Inactive—Needs evaluation as of 8/16/11." The potential contaminants of concern and the potentially affected media are both listed as "Under Investigation". The Site History states that groundwater sampling data down-gradient from this site indicate impacts to groundwater by volatile organic compounds (VOCs). The DTSC "believes that this site warrants further investigation" but also notes that there are other sites in the vicinity with SCS586 – 11965 San Pablo Avenue 17

a higher likelihood to have contributed to the apparent chlorinated VOC plume. Based on distance, gradient and the current lack of documentation for contamination originating at this site, there is a low potential that the subject site has been affected by the historical operations at this property.

H.4. GeoTracker Maintained by the California State Water Resources Control Board (SWRCB), GeoTracker is a database and GIS that provides online access to environmental data. It tracks regulatory data about leaking underground fuel tank (LUFT), Department of Defense (DOD), Spills-Leaks-Investigations-Cleanups (SLIC) and Landfill sites. The database also contains information about public drinking water wells. The subject site and adjacent properties were not listed in the GeoTracker database. Three EnviroStor sites were identified within one-eighth mile of the subject site:  11909-11939 San Pablo Avenue (Home Depot): LUST21 Cleanup site with case closure located adjacent to the south-southwest and down-gradient from the subject site. Six USTs were removed from the site in the early 1990s. Soil and groundwater contamination by hydrocarbons was documented. Following the excavation of impacted soil and groundwater monitoring, case closure was granted in 2007. The Regional Water Quality Control Board (Water Board) stated that “the remnant hydrocarbon contamination present beneath the subject site does not appear to pose a significant risk to human health and the environment, and is expected to naturally attenuate with time.”22 The Water Board also noted that the adjacent drainage swale (which runs southward from the vicinity of the subject site) was not considered a likely receptor of the site contamination. Based on gradient and case closure status, there is a low potential that the subject property has been impacted by this site.  Chevron Service Station #9-0600, 4838 Macdonald Avenue: LUST Cleanup site with case closure located approximately 325 ft north and up-/cross-gradient from the subject site. The site is currently an active gasoline service station. Numerous monitoring wells were observed at this location during the site reconnaissance. Hydrocarbon contamination was discovered when three 10,000-gallon gasoline USTs were removed and replaced with new USTs in the late 1990s. A 2006 Subsurface Investigation Report for the site noted that the groundwater flow direction was typically to the south-southwest and that the nearest surface water was “an unlined storm water channel that runs along the rear of the businesses along the south side of Bissell Avenue.”23 Following remedial excavation, purging and treating groundwater and groundwater monitoring, case closure was

21 Leaking underground storage tank 22 San Francisco Bay Region Water Board, Closure Letter—Home Depot, 11909-11939 San Pablo Avenue, El Cerrito, Contra Costa County, January 8, 2007 23 Cambria Environmental Technology, Inc., Subsurface Investigation Report, Chevron Service Station 9-0600, 4838 Macdonald Avenue, Richmond, California, January 11, 2006 SCS586 – 11965 San Pablo Avenue 18

given in 2006 as a low-risk site. The Water Board noted that “The dissolved plume is shrinking, and does not extend to the unlined storm channel down- gradient of the site.”24 Based on case closure status as well as the Water Board’s finding that the contaminant plume does not extend as far south as the storm channel that is north of the subject site, there is a low potential that the subject property has been impacted by this site.  Busy Bee Cleaners in the Bishop Center, 11868-11896 San Pablo Avenue: Cleanup Program site with case closure located approximately 500 ft southeast and down-gradient from the subject site. Dry-cleaning operations at this site from approximately 1991 to 2006 contaminated soil and groundwater. In 2006 solvent-impacted soil was excavated and removed. The Water Board closed the case in 2010 after results for groundwater sampling indicated non-detectable PCE25 concentrations immediately down-gradient from the source area and “relatively low” PCE concentrations approximately 80 ft down-gradient. However, prior to case closure, a deed restriction was recorded for the property limiting land use and prohibiting well installation. The Water Board stated “The risk of public exposure to the residual contamination at the site has been substantially lessened by the remediation and land use controls. The residual contamination is expected to decrease further with time due to natural attenuation.”26 Based on distance, gradient and case closure status, there is a low potential that the subject property has been impacted by this site.

I. GOVERNMENT LIST SEARCH (EDR REPORT)

Regulatory compliance is a primary element of a Phase I ESA. The presence of hazardous wastes or hazardous materials, on-site or at nearby sites, may present certain liabilities. EDR provided a map-based report identifying sites with real or potential environmental issues.27 Regulatory agency environmental databases were searched by EDR for sites within a one-mile radius around the subject site, as defined by ASTM E1527-13 and by the U.S. EPA AAI Final Rule (2005). The environmental databases list sites that have registered with regulatory agencies. The databases typically include sites that have recorded environmental violations and/or have handled or disposed of hazardous materials, chemicals and wastes. A detailed list of the individual database searches is provided with the EDR Radius Report, attached as Appendix B. I.1. Subject Property No agency listings were found for the address of the subject property in the databases

24 San Francisco Bay Region Water Board, Closure Letter—Chevron Service Station #9-0600, 4838 Macdonald Avenue, Richmond, Contra Costa, May 16, 2006 25 Tetracholorethene 26 San Francisco Bay Region Water Board, No Further Action at Former Busy Bee Cleaners in the Bishop Center, 11896 San Pablo Avenue, El Cerrito, Contra Costa County, January 5, 2010 27 EDR Radius Map Report, Inquiry No. 4796709, dated December 2, 2016 SCS586 – 11965 San Pablo Avenue 19

searched by EDR. I.2. Off-Site Properties LUST Sites Based on the EDR Report, two LUST sites are listed in the vicinity of the subject site:  Home Depot, 11909-11939 San Pablo Avenue.  Chevron, 4838 Macdonald Avenue. These facilities are listed on GeoTracker and are discussed in Section H.4. UST Sites One historical UST site is listed in the vicinity of the subject site: Sakai Bros. Rose Co., 99 South 47th Street This site is over 800 ft southwest and down-gradient from the subject site. Five USTs ranging in size from 300 gallons to 10,000 gallons are listed for this site. The site, located in an area where historical plant nursery businesses operated for over 50 years, is now vacant. No further agency listings were located. Based on distance and gradient, this site is not a concern for the subject site. Dry-Cleaner Sites One dry-cleaner site was listed in the vicinity of the subject site:  Busy Bee Cleaners in the Bishop Center, 11868-11896 San Pablo Avenue; also listed under Royal Crown Cleaners, 11896 San Pablo Avenue. Agency listings for the site as "Royal Crown Cleaners" are Bay Area Air Quality Management District (BAAQMD) listings related to emissions and hazardous waste listings (identified as a Small Quantity Generator; no violations listed). The site is listed as both a SLIC site and a Brownfield site under "Busy Bee Cleaners"; see Section H.4 (GeoTracker) for further discussion of this site. One "Historical Cleaner" site (businesses such as dry-cleaners, laundries and laundromats) was also listed by EDR:  A New Concept Laundromat, 11940 San Pablo Avenue (2009-2012). This laundromat, located adjacent to the southeast of the subject site, is still in operation. Based on observations by SCHUTZE & Associates, Inc. during the site reconnaissance, dry-cleaning services are not offered at this facility. I.3. Historical Auto Shops EDR listed five "Historical Auto" sites (gas stations, auto repair shops and other automobile service businesses) within one-eighth mile of the subject site:  Winston Tire Co., 11940 San Pablo Avenue (2003).  Ben's Auto Repair, 4836 Bissell Avenue (2000-2010).

SCS586 – 11965 San Pablo Avenue 20

 J&R Transmission Center, 6322 Ohio Street (2001-2010).  Sunny's Chevron, 4838 Macdonald Avenue (1999-2012).  Super Car Wash, 4724 Macdonald Avenue (1999-2002). J&R Transmission and Sunny's Chevron are discussed in Sections H.1 (Contra Costa County) and H.4 (GeoTracker), respectively. According to city directory listings (Section E.4), Winston Tire Co., and before that Hoeppel's Tires, existed at 11940 San Pablo Avenue for approximately 30 years. This location is adjacent to the southeast of the subject site, across San Pablo Avenue and cross-gradient. No records for leaks, spills or other releases were found for Winston Tire Co., Ben's Auto Repair or Super Car Wash. Based on the locations of these facilities, there is a low potential that these facilities are of concern for the subject site. I.4. Orphan Sites SCHUTZE & Associates, Inc. reviewed a list of facilities with uncertain addresses (orphan sites). Six orphan sites were found. The orphan sites are not in the direct vicinity of the subject site I.5. Vapor Migration During the performance of this Phase I ESA, the potential for a vapor migration condition to exist in the subsurface at the subject site was evaluated. A vapor migration concern is not anticipated for the subject site.

J. CONCLUSIONS

SCHUTZE & Associates, Inc. has completed a Phase I ESA for the property located at 11965 San Pablo Avenue, El Cerrito, California (subject site). The work was supervised by a California Professional Geologist and was completed in conformance with the ASTM “Standard Practice for Environmental Site Assessments” (E1527-13, released November 2013) and the AAI Final Rule (2005) of the U.S. EPA. The subject site consists of the following property:

Approximate Address APN Location Parcel Size Adjacent to the west of San Pablo Avenue; 11965 San Pablo Avenue, El Cerrito, approximately 450 ft southeast of the 513-340-059 0.53 acres Contra Costa County, California intersection of San Pablo Avenue and Macdonald Avenue.

The subject property consists of one irregularly-shaped parcel developed with one single-story restaurant building and paved parking areas. The on-site structure, a vacant former Taco Bell restaurant constructed in 1998, occupies the southern portion of the property. Paved parking areas are located north and west of the building, with access via a driveway from San Pablo Avenue. Landscaped areas and concrete sidewalks are around the peripheries of the building and parking lot. A two-step

SCS586 – 11965 San Pablo Avenue 21

clarifier/grease trap was observed along the drive-through driveway east of the on-site building. Use of such a clarifier by a typical restaurant operation, such as Taco Bell, is not considered an environmental issue for the site. SCHUTZE & Associates, Inc. was provided with documents describing two easements that exist in relation to the shared access driveway which leads from San Pablo Avenue to both the subject property and the adjacent vacant land parcel. A portion of the access driveway is therefore owned by the subject site property owner and the other portion of the driveway is owned by the City of Richmond. The two recorded easements grant access to the other party to use their portion of the driveway. The property is located in a mixed commercial and residential area in the northwestern portion of El Cerrito, California. The property is bounded by: San Pablo Avenue to the east, followed by a grocery store; elevated BART tracks to the south, followed by a Home Depot store; a vacant field to the west/northwest, followed by the Interstate 80 freeway overpass; and the Richmond Greenway Trail to the north, followed by businesses along Bissell Avenue. The boundary between the cities of El Cerrito and Richmond runs directly north of the parking lot of the subject site. An unlined, engineered channel or ditch (historically, the Canyon Trail Branch of Baxter Creek) flows in westerly direction approximately 100 ft north of the subject site, parallel to the Richmond Greenway Trail. The ditch turns to the south, passing beneath I-80 and merging into an underground storm drain running in southerly direction along the historical course of Baxter Creek. Based on observations during the site reconnaissance and the designation of the site on FEMA maps as an area determined to be outside of flood zones, there is a low potential that the subject site would be affected by flooding. SCHUTZE & Associates, Inc. reviewed available historical aerial photographs, topographic maps, city directories and Sanborn Fire Insurance maps. The earliest historical record found for the area of the subject site was an 1895 topographic map which depicted the site as open land. Sanborn maps and aerial photographs depicted the subject property as part of a plant nursery operation from at least 1926 to 1958. Although the site was shown during this time period as open, undeveloped land, it is possible that the site area was used for plant cultivation during this 30-year period. From at least 1963 to 1998, the subject site was part of a large area of vacant, graded land between San Pablo Avenue and the Eastshore Freeway overpass. The site was occupied by a Taco Bell fast food restaurant following construction of the existing on- site building and parking lot in 1998. The restaurant is currently vacant. It is the opinion of SCHUTZE & Associates, Inc. that, due to the long-term use of the subject site as part of a nursery operation, soil at the property may have been impacted by pesticides and herbicides. However, it is likely that the issue of potential residual pesticide concentrations in shallow soils at the site would have been resolved during the building of the Taco Bell restaurant when areas of soil were redistributed across the site during the construction and grading activities. SCHUTZE & Associates, Inc. reviewed: records provided by Contra Costa County; on-

SCS586 – 11965 San Pablo Avenue 22

line databases maintained by the DTSC and the Water Board; and the results of an agency list search by EDR. No agency listings were found for the subject site address. Nearby listed sites included the adjacent Home Depot property, a Chevron gas station, the Busy Bee dry-cleaning facility, a nearby manufacturing site active since the 1930s and auto repair facilities. Based on factors such as distance, gradient and case closure status, there is a low potential that these facilities have impacted the subject site

K. RECOMMENDATIONS

SCHUTZE & Associates, Inc. has completed a Phase I Environmental Site Assessment for the property located at 11965 San Pablo Avenue, El Cerrito, California in conformance with the scope and limitations of ASTM Standard E1527-13 and the AAI Final Rule of the U.S. EPA. Recognized environmental conditions (RECs) were not identified for the subject site. SCHUTZE & Associates, Inc. notes the following:  Due to the long-term use of the subject site as part of a nursery operation, soil at the property may have been impacted by pesticides and herbicides. However, it is likely that the issue of potential residual pesticide concentrations in shallow soils at the site would have been resolved during the building of the Taco Bell restaurant when areas of soil were redistributed across the site during the construction and grading activities. SCHUTZE & Associates, Inc. recommends no further environmental investigations at the subject site.

We have enjoyed working on this project and appreciate the opportunity to be of service. Please call SCHUTZE & Associates, Inc. at (510) 226-9944 with questions or comments about this report.

Respectfully submitted: SCHUTZE & ASSOCIATES, INC.

Jan H. Schutze, P.G., M.Sc. President

SCS586 – 11965 San Pablo Avenue 23

ACRONYMS & ABBREVIATIONS

ACRONYMS & ABBREVIATIONS

µg/L Micrograms per liter AAI All Appropriate Inquiry APN Assessor's Parcel Number AST(s) Aboveground storage tank(s) ASTM American Society for Testing and Materials BTEX Benzene, toluene, ethylbenzene and xylenes EDR Environmental Data Resources, Inc. ESA Environmental site assessment FRP Fiberglass reinforced plastic ESL(s) Environmental screening level(s) ft bgs Feet below ground surface GIS Geographic Information System HVAC Heating, ventilation and air conditioning LUFT(s) Leaking underground fuel tank(s) LUST(s) Leaking underground storage tank(s) MBTEX Methyl tert-butyl ether, benzene, toluene, ethylbenzene and xylenes MCB(s) Manufactured concrete block(s) MCL(s) Maximum Contaminant Level(s) mg/kg Milligrams per kilogram mg/L Milligrams per liter MMI Modified Mercalli Intensity MSL Mean sea level MTBE Methyl tert-butyl ether PCB(s) Polychlorinated biphenyl(s) PCE Tetrachloroethene pCi/L Picocuries per liter P.G. Professional Geologist ppm Parts per million REC(s) Recognized environmental condition(s) TCE Trichloroethene TPH-d Total petroleum hydrocarbons as diesel TPH-g Total petroleum hydrocarbons as gasoline TPH-mo Total petroleum hydrocarbons as motor oil UST(s) Underground storage tank(s) VOC(s) Volatile organic compound(s)

Page 1 GOVERNMENT / AGENCY ACRONYMS

BAAQMD Bay Area Air Quality Management District BART Bay Area Rapid Transit CA FID California Facility Inventory Database Cal/EPA California Environmental Protection Agency Cal/OSHA California Occupational Safety & Health Administration CAM California Assessment Manual CCR California Code of Regulations CDC U.S. Center for Disease Control CDPH California Department of Public Health CEQA California Environmental Quality Act CERCLIS Comprehensive Environmental Response, Compensation & Liability Information System CERS California Environmental Record System CFR Code of Federal Regulations CHHSL(s) California Human Health Screening Level(s) CHMIRS California Hazardous Material Incident Report System CORRACTS Corrective Action Sites CUPA Certified Unified Program Agency DHCS (California) Department of Health Care Services DOD Department of Defense DOGGR (California) Division of Oil, Gas and Geothermal Mapping System DTSC Department of Toxic Substances Control DWR (California) Department of Water Resources ECHO Enforcement and Compliance History Online ELAP Environmental Laboratory Accreditation Program EMI Emissions Inventory Data EPA Environmental Protection Agency ERNS Emergency Response Notification System FEMA Federal Emergency Management Agency FINDS Facility Index System HAZNET Hazardous Waste Information System HSC Health and Safety Code HUD U.S. Department of Housing and Urban Development LOP Local Oversight Program NESHAP National Emissions Standards for Hazardous Air Pollutants NFA No Further Action NPDES National Pollutant Discharge Elimination System NPL National Priority List (Superfund sites) NRCS National Resource Conservation Service

Page 2 OSHA Occupational Safety & Health Administration PG&E Pacific Gas & Electric RCRA Resource Conservation & Recovery Act RCRA-LQG Large Quantity Generator (per RCRA) RCRA-NonGen Non-Generator (per RCRA) RCRA-SQG Small Quantity Generator (per RCRA) RWQCB Regional Water Quality Control Board (aka Water Board) SCS Soil Conservation Service SLIC Spills, Leaks, Investigation & Cleanups SSURGO Soil Survey Geographic SWEEPS Statewide Environmental Evaluation & Planning System SWRCB (California) State Water Resources Control Board TSCA Toxic Substance Control Act USDA United States Department of Agriculture UST CUF (California) UST Cleanup Fund (aka Tank Fund) USGS United States Geological Survey VCP Voluntary Cleanup Program

Page 3

FIGURES

Historical Topographic Map

00 ▄ S S PO AVE T O T 700 SOLAN

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S 49TH S ST R W GA RE Su W OT S O P T O E D R S BERK AVE D ST R ARL C ING VE O BLAKE ST A NTR LIBERTY ST S SCOTT ST A DY C LA LAWRENCE ST K O G EVERETT ST ING S D TA n█ R DR CY n█ ▄ █ PRESS AVE PO n EL CERRITO C A R ▄ 580 L PO § S ¨¦ O N SCHMIDT LN B LN LV ER D MANILA AVE S S S 56TH ST E Stege F O H AYVIEW AVE ¥^ M E B V L n█ I CLAR PORTOLA DR N D NTA A G F SA S n█ T A L V 100 TER IN R VE DR A ...... A C ...... A ...... E ...... M ...... A ...... H ...... D ...... R ...... E ...... MONTEREY ST ...... T ...... ELM ST ...... WALDO AVE ......

...... A ...... S ...... BURLINGAME AVE ...... H ...... A . . . . B ...... SO . L . . . . . R N ...... █ ...... A ...... B . . .. . n U . . C ...... L L ...... V ...... B ...... D . . . . . C . . . . . R ...... B ...... O . . . . . Y ...... E

. O ...... A N ...... M ...... L ...... V ...... A E N ...... U ...... RICH ...... R . I ...... TARGET QUAD . . SITE NAME: The Oaks ...... at Hackberry CLIENT: Schutze and Associates Inc. S ...... E ...... L ...... A . . . SITE VICINITY MAP . . . . CL ......

...... B . . . . E ...... D ...... N...... A ...... NAME:. . C.I . A . T. RUS HEIGHTS ADDRESS: 4950 Ha . . ckberry Lane CONTACT: Ian Sutherland ...... MO R ...... █ LE ...... AY . . . . . TTER AVE n S ...... V ...... L ...... █ ...... Z AVE . . . . n ...... T .

. . . . SU MAP Y E A R :1 99 2 11965 SanSacramento Pablo, CA 95841CRU AvenueINQUIRY#: 2 281501.4 LAT/LONG: 38.6559 / 121.332 RESEARCH DATE: 08 SERIES: 7 .5 El Cerrito, California SCALE: 1:24000 N 0 0.30 miles

SCHUTZE & Associates, Inc. Source: USGS Project No. SCS586 Richmond 7.5 Quad Figure 1 January 2017 2015 (scale 1:24,000) Angelo’s Chevron Gas Station Gourmet Deli 4838 Macdonald Ave. 12025 SanPablo Ave. San Pablo Avenue Median Parking Lot

Unlined Storm Ditch

Richmond Greenway Trail Grocery Outlet 12010 San Pablo Ave.

Grassy Area

Driveway

Baxter Creek City of Richmond Landscaping Gateway Park City of El Cerrito

Asphalt-Paved Parking Lot

San Pablo Avenue Property Line

Sidewalk

Landscaping Trash Underground Enclosure Transformer Customer 11965 San Entrance Pablo Avenue (former Taco Bell) BART (elevated tracks) Drive-Through Median Property Line

Grease Trap

Parking Driveway

Sidewalk

Parking Home Depot Approximate Scale 11939 San Pablo Ave. N 0 100 ft Site Map 11965 San Pablo Avenue El Cerrito, Contra Costa County, CA

SCHUTZE & Associates, Inc. Figure 2 Project No. SCS586 January 2017

SITE PHOTOGRAPHS

Looking in southeasterly direction across the Trash enclosure, elevated BART tracks and 1. subject site parking lot toward the former 4. entrance to drive-in service lane. Taco Bell and the adjacent BART tracks.

2. Customer seating area. 5. Customer service counter and kitchen area.

3. Kitchen area. 6. Walk-in cooler.

SCHUTZE & Associates, Inc. SCS586 – 11965 San Pablo Avenue

Drains on the building's flat roof plugged by Packaged HVAC units; sheet metal capped 7. 10. debris. parapet around the periphery of the roof.

PG& E supplies electricity to the former Taco At the end of the drive-through and next to 8. Bell from a subterranean transformer in a vault 11. the sidewalk along San Pablo Avenue is a two- below an on-site sidewalk. stage grease trap with cleanout.

The boundary between El Cerrito and Richmond The Chevron station at 4838 MacDonald Avenue, approximately 325 ft north of the 9. runs along the northern edge of the subject site's 12. parking lot (foreground). San Pablo Avenue and subject site. Several monitoring wells were Angelo's Gourmet Deli are in the background. observed at this property.

SCHUTZE & Associates, Inc. SCS586 – 11965 San Pablo Avenue

APPENDIX A

Detail from 1949 Sanborn Map

APPENDIX B

Government List Search: EDR Report

11965 San Pablo Avenue 11965 San Pablo Avenue El Cerrito, CA 94530

Inquiry Number: 4796709.2s December 02, 2016

The EDR Radius Map™ Report with GeoCheck®

6 Armstrong Road, 4th floor Shelton, CT 06484 Toll Free: 800.352.0050 www.edrnet.com

FORM-LBC-LMI TABLE OF CONTENTS

SECTION PAGE

Executive Summary ES1 Overview Map 2 Detail Map 3 Map Findings Summary 4 Map Findings 8 Orphan Summary 256 Government Records Searched/Data Currency Tracking GR-1

GEOCHECK ADDENDUM

Physical Setting Source Addendum A-1 Physical Setting Source Summary A-2 Physical Setting SSURGO Soil Map A-6 Physical Setting Source Map A-10 Physical Setting Source Map Findings A-12 Physical Setting Source Records Searched PSGR-1

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 2016 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.

TC4796709.2s Page 1 EXECUTIVE SUMMARY

A search of available environmental records was conducted by Environmental Data Resources, Inc (EDR). The report was designed to assist parties seeking to meet the search requirements of EPA’s Standards and Practices for All Appropriate Inquiries (40 CFR Part 312), the ASTM Standard Practice for Environmental Site Assessments (E 1527-13) or custom requirements developed for the evaluation of environmental risk associated with a parcel of real estate.

TARGET PROPERTY INFORMATION

ADDRESS

11965 SAN PABLO AVENUE EL CERRITO, CA 94530

COORDINATES

Latitude (North): 37.9309070 - 37˚ 55’ 51.26’’ Longitude (West): 122.3228430 - 122˚ 19’ 22.23’’ Universal Tranverse Mercator: Zone 10 UTM X (Meters): 559510.1 UTM Y (Meters): 4198159.5 Elevation: 68 ft. above sea level

USGS TOPOGRAPHIC MAP ASSOCIATED WITH TARGET PROPERTY

Target Property Map: 5640624 RICHMOND, CA Version Date: 2012

AERIAL PHOTOGRAPHY IN THIS REPORT

Portions of Photo from: 20140608 Source: USDA

TC4796709.2s EXECUTIVE SUMMARY 1 MAPPED SITES SUMMARY

Target Property Address: 11965 SAN PABLO AVENUE EL CERRITO, CA 94530

Click on Map ID to see full detail.

MAP RELATIVE DIST (ft. & mi.) IDSITE NAME ADDRESS DATABASE ACRONYMS ELEVATION DIRECTION A1 HOME DEPOT USA INC H 11939 SAN PABLO AVE RCRA-SQG, HAZNET, CONTRA COSTA CO. SITE LIST, ECHOLower 116, 0.022, SSE A2 HOME DEPOT 11909 39 SAN PABLO A LUST, HIST CORTESE Higher 186, 0.035, SE A3 11940 SAN PABLO AVE EDR Hist Cleaner Higher 196, 0.037, ESE A4 WINSTON TIRE #142 11940 SAN PABLO AVE CONTRA COSTA CO. SITE LIST Higher 196, 0.037, ESE A5 11940 SAN PABLO AVE EDR Hist Auto Higher 196, 0.037, ESE B6 BEN’S AUTO REPAIR 4836 BISSELL AVE CONTRA COSTA CO. SITE LIST Lower 233, 0.044, NW B7 4836 BISSELL AVE EDR Hist Auto Lower 233, 0.044, NW C8 6322 OHIO ST EDR Hist Auto Higher 360, 0.068, ESE C9 J & R TRANSMISSION C 6322 OHIO ST CONTRA COSTA CO. SITE LIST Higher 360, 0.068, ESE B10 HARBOR PLASTICS MANU 4800 BISSELL AVENUE ENVIROSTOR, CONTRA COSTA CO. SITE LIST Lower 365, 0.069, WNW C11 FORMER VAL STROUGH H 11909 SAN PABLO AVE SWEEPS UST, CONTRA COSTA CO. SITE LIST Higher 367, 0.070, SE B12 90600 4838 MACDONALD AVE HIST UST Higher 446, 0.084, NNW B13 CHEVRON #90600 4838 MACDONALD AVE UST Higher 446, 0.084, NNW B14 4838 MACDONALD AVE EDR Hist Auto Higher 446, 0.084, NNW B15 CHEVRON 4838 MACDONALD LUST, SWEEPS UST, ENF, HIST CORTESE, CONTRA COSTA...Higher 446, 0.084, NNW C16 ROYAL CROWN CLNRS 11896 SAN PABLO AVE RCRA-SQG, FINDS, DRYCLEANERS, EMI, CONTRA COSTA...Higher 461, 0.087, SE C17 11896 SAN PABLO AVE EDR Hist Cleaner Higher 461, 0.087, SE D18 4724 MACDONALD AVE EDR Hist Auto Higher 583, 0.110, NW E19 BUSY BEE CLEANERS IN 11868-11896 SAN PABL SLIC, BROWNFIELDS, DEED Higher 619, 0.117, SE F20 AT&T MOBILITY/EAST A 99 S 47TH ST CONTRA COSTA CO. SITE LIST Lower 630, 0.119, West F21 SAKAI BROS. ROSE CO. 99 S 047TH ST SWEEPS UST, CA FID UST Lower 630, 0.119, West G22 MACDONALD SAN PABLO SAN PABLO WALL 45TH RESPONSE, ENVIROSTOR Lower 686, 0.130, SW G23 MACDONALD SAN PABLO SAN PABLO WALL 45TH Cortese Lower 696, 0.132, SW E24 EAST BAY MITSUBISHI 11858 SAN PABLO AVE CONTRA COSTA CO. SITE LIST Lower 742, 0.141, SE G25 OISHI NURSERY 130 S 047TH ST SWEEPS UST, CA FID UST Lower 800, 0.152, WSW D26 MACDONALD CHURCH OF 4709 MACDONALD AVE CONTRA COSTA CO. SITE LIST Higher 805, 0.152, NW E27 CHECKER TUNE UP 11847 SAN PABLO AVE LUST, EMI, HIST CORTESE, CONTRA COSTA CO. SITE... Lower 821, 0.155, SSE E28 AL GRANZELLA CHECKER 11847 SAN PABLO AVE RCRA-SQG, FINDS, ECHO Lower 821, 0.155, SSE E29 PRO MECHANIZX 11847 SAN PABLO AVE CONTRA COSTA CO. SITE LIST Lower 821, 0.155, SSE G30 OISHI NURSERY 130 SOUTH 47TH ST HIST UST, ENF, HIST CORTESE, CONTRA COSTA CO. SITE...Lower 827, 0.157, SW G31 OISHI NURSERY 130 47TH ST S LUST Lower 827, 0.157, SW H32 AAMCO TRANSMISSIONS 12156 SAN PABLO AVE RCRA-SQG, SWEEPS UST, HIST UST, CA FID UST, FINDS,... Higher 874, 0.166, NNW I33 MCDONALDS 11821 SAN PABLO AVE LUST, ENF, CONTRA COSTA CO. SITE LIST Lower 964, 0.183, SSE I34 EL CERRITO HONDA 11820 SAN PABLO AVE SWEEPS UST, HIST UST Higher 1020, 0.193, SE I35 VAL STROUGH HONDA 11820 SAN PABLO LUST, HIST CORTESE, CONTRA COSTA CO. SITE LIST Higher 1020, 0.193, SE I36 EL CERRITO MITSUBISH 11820 SAN PABLO AVE RCRA-SQG, FINDS, ECHO Higher 1020, 0.193, SE H37 OMO FABRICARE DRY CL 12210 SAN PABLO AVEN ENVIROSTOR Higher 1023, 0.194, NNW H38 OMO’S FABRICARE CLEA 12210 SAN PABLO AVE RCRA NonGen / NLR, FINDS, DRYCLEANERS, EMI, CONTRA...Higher 1053, 0.199, NNW I39 MIRA VISTA TIRE & BR 5218 WALL AVE CONTRA COSTA CO. SITE LIST Lower 1148, 0.217, SSE

4796709.2s Page 2 MAPPED SITES SUMMARY

Target Property Address: 11965 SAN PABLO AVENUE EL CERRITO, CA 94530

Click on Map ID to see full detail.

MAP RELATIVE DIST (ft. & mi.) IDSITE NAME ADDRESS DATABASE ACRONYMS ELEVATION DIRECTION 40 FLORIDA AVENUE AND S FLORIDA AVENUE AND S ENVIROSTOR Lower 1150, 0.218, SW J41 SAKAI BROS ROSE CO 99 S 47TH ST HIST UST Lower 1200, 0.227, WSW J42 MIRA FLORAS 99 S 47TH RCRA-SQG Lower 1200, 0.227, WSW J43 SAKI BROTHERS ROSE C 99 47TH ST S LUST, HIST CORTESE Lower 1200, 0.227, WSW J44 MIRAFLORES 99 SO. 47TH STREET US BROWNFIELDS Lower 1200, 0.227, WSW J45 MIRA FLORAS 99 S 47TH ST HAZNET, CONTRA COSTA CO. SITE LIST Lower 1200, 0.227, WSW K46 FORMER MONTGOMERY WA 4500 MACDONALD AVENU ENVIROSTOR Higher 1225, 0.232, WNW K47 CVS PHARMACY #16837 4500 MACDONALD AVE A HAZNET, CONTRA COSTA CO. SITE LIST Higher 1225, 0.232, WNW K48 CVS PHARMACY #16837 4500 MACDONALD AVE S RCRA-CESQG, ECHO Higher 1225, 0.232, WNW L49 MIRAFLORES HOUSING D SOUTH 47TH STREET AN ENVIROSTOR, VCP Lower 1263, 0.239, SSW L50 MIRAFLORES HOUSING D SOUTH 47TH STREET AN US BROWNFIELDS, FINDS Lower 1263, 0.239, SSW 51 T-MOBILE WEST CORP/B 5210 WALL AVE CONTRA COSTA CO. SITE LIST Lower 1281, 0.243, SSE M52 DELLA ZOPPA PROPERTY 12284 SAN PABLO AVE LUST, HIST CORTESE Higher 1523, 0.288, NNW M53 DELLA ZOPPA PROPERTY UNKNOWN BARRETT AVE LUST, HIST CORTESE, CONTRA COSTA CO. SITE LIST Higher 1612, 0.305, NNW N54 CHRIS TEXACO 5001 CUTTING BLVD LUST, HIST UST, CA FID UST Lower 1755, 0.332, South N55 CUTTING ARCO FOOD MA 5001 CUTTING BLVD LUST, ENF, CONTRA COSTA CO. SITE LIST Lower 1755, 0.332, South 56 BP OIL COMPANY FACIL 12319 SAN PABLO RD LUST, SWEEPS UST, CA FID UST, ENF, HIST CORTESE,... Higher 1765, 0.334, NNW O57 CHEVRON 11690 SAN PABLO AVE LUST, HIST CORTESE, CONTRA COSTA CO. SITE LIST Lower 1801, 0.341, SE O58 CHEVRON 11690 SAN PABLO AVE LUST Lower 1801, 0.341, SE O59 JUST CHEAP GAS AND F 11687 SAN PABLO LUST, SWEEPS UST, EMI, ENF, HIST CORTESE, CONTRA... Lower 1809, 0.343, SSE P60 C G DISTRIBUTING 303 43RD ST LUST, ENF, CONTRA COSTA CO. SITE LIST Lower 1898, 0.359, WNW P61 PARS’ AUTO SALES 4201 MACDONALD LUST, HIST CORTESE, CONTRA COSTA CO. SITE LIST Lower 1996, 0.378, WNW 62 WEST COAST MOTORS 12354 SAN PABLO AVE LUST, HAZNET Higher 2002, 0.379, NNW 63 UNOCAL 11615 SAN PABLO AVE LUST, SWEEPS UST, HIST UST, HIST CORTESE, CONTRA... Lower 2024, 0.383, SSE Q64 RICHMOND SANITARY SE 205 41ST ST. ENVIROSTOR, HAZNET Lower 2247, 0.426, WNW Q65 RICHMOND GAS AND MAR 4040 MACDONALD AVE LUST Lower 2269, 0.430, WNW Q66 RICHMOND BUBBLE MACH 4040 MACDONALD AVE LUST, SWEEPS UST, HIST UST, CA FID UST, CONTRA... Lower 2269, 0.430, WNW R67 HANLEES HILLTOP TOYO 3255 AUTO PLAZA RCRA-SQG, LUST, FINDS, HAZNET, HIST CORTESE,... Lower 2288, 0.433, South R68 MIRA VISTA LINCOLN M 3255 AUTO PLZ LUST, SWEEPS UST, CA FID UST Lower 2288, 0.433, South 69 DEL NORTE CLEANERS 11299 SAN PABLO AVEN ENVIROSTOR, VCP, DRYCLEANERS Lower 4228, 0.801, SSE 70 HARRY ELLS MIDDLE SC 130 33RD STREET ENVIROSTOR, SCH, CONTRA COSTA CO. SITE LIST Lower 4315, 0.817, West 71 CARLSON PROPERTY APN 513-10-020 RESPONSE, ENVIROSTOR, HIST Cal-Sites, LIENS Lower 5067, 0.960, WSW 72 RICHMOND TOWNHOUSE A 2887 AND 2989 PULLMA RESPONSE, ENVIROSTOR, DEED, Cortese Lower 5094, 0.965, West

4796709.2s Page 3 EXECUTIVE SUMMARY

TARGET PROPERTY SEARCH RESULTS

The target property was not listed in any of the databases searched by EDR.

DATABASES WITH NO MAPPED SITES No mapped sites were found in EDR’s search of available ("reasonably ascertainable ") government records either on the target property or within the search radius around the target property for the following databases:

STANDARD ENVIRONMENTAL RECORDS

Federal NPL site list NPL National Priority List Proposed NPL Proposed National Priority List Sites NPL LIENS Federal Superfund Liens

Federal Delisted NPL site list Delisted NPL National Priority List Deletions

Federal CERCLIS list FEDERAL FACILITY Federal Facility Site Information listing SEMS Superfund Enterprise Management System

Federal CERCLIS NFRAP site list SEMS-ARCHIVE Superfund Enterprise Management System Archive

Federal RCRA CORRACTS facilities list CORRACTS Corrective Action Report

Federal RCRA non-CORRACTS TSD facilities list RCRA-TSDF RCRA - Treatment, Storage and Disposal

Federal RCRA generators list RCRA-LQG RCRA - Large Quantity Generators

Federal institutional controls / engineering controls registries LUCIS Land Use Control Information System US ENG CONTROLS Engineering Controls Sites List US INST CONTROL Sites with Institutional Controls

Federal ERNS list ERNS Emergency Response Notification System

TC4796709.2s EXECUTIVE SUMMARY 4 EXECUTIVE SUMMARY

State and tribal landfill and/or solid waste disposal site lists SWF/LF Solid Waste Information System

State and tribal leaking storage tank lists INDIAN LUST Leaking Underground Storage Tanks on Indian Land

State and tribal registered storage tank lists FEMA UST Underground Storage Tank Listing AST Aboveground Petroleum Storage Tank Facilities INDIAN UST Underground Storage Tanks on Indian Land

State and tribal voluntary cleanup sites INDIAN VCP Voluntary Cleanup Priority Listing

ADDITIONAL ENVIRONMENTAL RECORDS

Local Lists of Landfill / Solid Waste Disposal Sites WMUDS/SWAT Waste Management Unit Database SWRCY Recycler Database HAULERS Registered Waste Tire Haulers Listing INDIAN ODI Report on the Status of Open Dumps on Indian Lands DEBRIS REGION 9 Torres Martinez Reservation Illegal Dump Site Locations ODI Open Dump Inventory IHS OPEN DUMPS Open Dumps on Indian Land

Local Lists of Hazardous waste / Contaminated Sites US HIST CDL Delisted National Clandestine Laboratory Register SCH School Property Evaluation Program CDL Clandestine Drug Labs Toxic Pits Toxic Pits Cleanup Act Sites US CDL National Clandestine Laboratory Register

Local Land Records LIENS Environmental Liens Listing LIENS 2 CERCLA Lien Information

Records of Emergency Release Reports HMIRS Hazardous Materials Information Reporting System CHMIRS California Hazardous Material Incident Report System LDS Land Disposal Sites Listing MCS Military Cleanup Sites Listing SPILLS 90 SPILLS 90 data from FirstSearch

Other Ascertainable Records FUDS Formerly Used Defense Sites

TC4796709.2s EXECUTIVE SUMMARY 5 EXECUTIVE SUMMARY

DOD Department of Defense Sites SCRD DRYCLEANERS State Coalition for Remediation of Drycleaners Listing US FIN ASSUR Financial Assurance Information EPA WATCH LIST EPA WATCH LIST 2020 COR ACTION 2020 Corrective Action Program List TSCA Toxic Substances Control Act TRIS Toxic Chemical Release Inventory System SSTS Section 7 Tracking Systems ROD Records Of Decision RMP Risk Management Plans RAATS RCRA Administrative Action Tracking System PRP Potentially Responsible Parties PADS PCB Activity Database System ICIS Integrated Compliance Information System FTTS FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act) MLTS Material Licensing Tracking System COAL ASH DOE Steam-Electric Plant Operation Data COAL ASH EPA Coal Combustion Residues Surface Impoundments List PCB TRANSFORMER PCB Transformer Registration Database RADINFO Radiation Information Database HIST FTTS FIFRA/TSCA Tracking System Administrative Case Listing DOT OPS Incident and Accident Data CONSENT Superfund (CERCLA) Consent Decrees INDIAN RESERV Indian Reservations FUSRAP Formerly Utilized Sites Remedial Action Program UMTRA Uranium Mill Tailings Sites LEAD SMELTERS Lead Smelter Sites US AIRS Aerometric Information Retrieval System Facility Subsystem US MINES Mines Master Index File FINDS Facility Index System/Facility Registry System DOCKET HWC Hazardous Waste Compliance Docket Listing UXO Unexploded Ordnance Sites CA BOND EXP. PLAN Bond Expenditure Plan CUPA Listings CUPA Resources List EMI Emissions Inventory Data ENF Enforcement Action Listing Financial Assurance Financial Assurance Information Listing HAZNET Facility and Manifest Data HWP EnviroStor Permitted Facilities Listing HWT Registered Hazardous Waste Transporter Database MINES Mines Site Location Listing MWMP Medical Waste Management Program Listing NPDES NPDES Permits Listing PEST LIC Pesticide Regulation Licenses Listing PROC Certified Processors Database Notify 65 Proposition 65 Records UIC UIC Listing WASTEWATER PITS Oil Wastewater Pits Listing WDS Waste Discharge System WIP Well Investigation Program Case List ICE ICE ECHO Enforcement & Compliance History Information FUELS PROGRAM EPA Fuels Program Registered Listing ABANDONED MINES Abandoned Mines

TC4796709.2s EXECUTIVE SUMMARY 6 EXECUTIVE SUMMARY

EDR HIGH RISK HISTORICAL RECORDS

EDR Exclusive Records EDR MGP EDR Proprietary Manufactured Gas Plants

EDR RECOVERED GOVERNMENT ARCHIVES

Exclusive Recovered Govt. Archives RGA LF Recovered Government Archive Solid Waste Facilities List RGA LUST Recovered Government Archive Leaking Underground Storage Tank

SURROUNDING SITES: SEARCH RESULTS Surrounding sites were identified in the following databases.

Elevations have been determined from the USGS Digital Elevation Model and should be evaluated on a relative (not an absolute) basis. Relative elevation information between sites of close proximity should be field verified. Sites with an elevation equal to or higher than the target property have been differentiated below from sites with an elevation lower than the target property. 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. STANDARD ENVIRONMENTAL RECORDS

Federal RCRA generators list 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 06/21/2016 has revealed that there are 6 RCRA-SQG sites within approximately 0.25 miles of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ ROYAL CROWN CLNRS 11896 SAN PABLO AVE SE 0 - 1/8 (0.087 mi.) C16 33 AAMCO TRANSMISSIONS 12156 SAN PABLO AVE NNW 1/8 - 1/4 (0.166 mi.) H32 59 EL CERRITO MITSUBISH 11820 SAN PABLO AVE SE 1/8 - 1/4 (0.193 mi.) I36 80

______Lower Elevation ______Address Direction______/ Distance _____Map ID _____Page HOME DEPOT USA INC H 11939 SAN PABLO AVE SSE 0 - 1/8 (0.022 mi.) A1 8 AL GRANZELLA CHECKER 11847 SAN PABLO AVE SSE 1/8 - 1/4 (0.155 mi.) E28 52 MIRA FLORAS 99 S 47TH WSW 1/8 - 1/4 (0.227 mi.) J42 90

TC4796709.2s EXECUTIVE SUMMARY 7 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 06/21/2016 has revealed that there is 1 RCRA-CESQG site within approximately 0.25 miles of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ CVS PHARMACY #16837 4500 MACDONALD AVE S WNW 1/8 - 1/4 (0.232 mi.) K48 112

State- and tribal - equivalent NPL RESPONSE: Identifies confirmed release sites where DTSC is involved in remediation, either in a lead or oversight capacity. These confirmed release sites are generally high-priority and high potential risk.

A review of the RESPONSE list, as provided by EDR, has revealed that there are 3 RESPONSE sites within approximately 1 mile of the target property.

______Lower Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ MACDONALD SAN PABLO SAN PABLO WALL 45TH SW 1/8 - 1/4 (0.130 mi.) G22 43 Database: RESPONSE, Date of Government Version: 08/01/2016 Status: Backlog Facility Id: 60000506 CARLSON PROPERTY APN 513-10-020 WSW 1/2 - 1 (0.960 mi.) 71 245 Database: RESPONSE, Date of Government Version: 08/01/2016 Status: Certified Facility Id: 7400002 RICHMOND TOWNHOUSE A 2887 AND 2989 PULLMA W 1/2 - 1 (0.965 mi.) 72 252 Database: RESPONSE, Date of Government Version: 08/01/2016 Status: Certified / Operation & Maintenance Facility Id: 7990005

State- and tribal - equivalent CERCLIS ENVIROSTOR: The Department of Toxic Substances Control’s (DTSC’s) Site Mitigation and Brownfields Reuse Program’s (SMBRP’s) EnviroStor database identifes sites that have known contamination or sites for which there may be reasons to investigate further. The database includes the following site types: Federal Superfund sites (National Priorities List (NPL)); State Response, including Military Facilities and State Superfund; Voluntary Cleanup; and School sites. EnviroStor provides similar information to the information that was available in CalSites, and provides additional site information, including, but not limited to, identification of formerly-contaminated properties that have been released for reuse, properties where environmental deed restrictions have been recorded to prevent inappropriate land uses, and risk characterization information that is used to assess potential impacts to public health and the environment at contaminated sites.

A review of the ENVIROSTOR list, as provided by EDR, and dated 08/01/2016 has revealed that there are

TC4796709.2s EXECUTIVE SUMMARY 8 EXECUTIVE SUMMARY

11 ENVIROSTOR sites within approximately 1 mile of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ OMO FABRICARE DRY CL 12210 SAN PABLO AVEN NNW 1/8 - 1/4 (0.194 mi.) H37 82 Facility Id: 60001434 Status: Inactive - Needs Evaluation FORMER MONTGOMERY WA 4500 MACDONALD AVENU WNW 1/8 - 1/4 (0.232 mi.) K46 108 Facility Id: 60001432 Status: No Action Required

______Lower Elevation ______Address Direction______/ Distance _____Map ID _____Page HARBOR PLASTICS MANU 4800 BISSELL AVENUE WNW 0 - 1/8 (0.069 mi.) B10 18 Facility Id: 60001433 Status: Inactive - Needs Evaluation MACDONALD SAN PABLO SAN PABLO WALL 45TH SW 1/8 - 1/4 (0.130 mi.) G22 43 Facility Id: 60000506 Status: Backlog FLORIDA AVENUE AND S FLORIDA AVENUE AND S SW 1/8 - 1/4 (0.218 mi.) 40 88 Facility Id: 60001435 Status: No Action Required MIRAFLORES HOUSING D SOUTH 47TH STREET AN SSW 1/8 - 1/4 (0.239 mi.) L49 115 Facility Id: 70000104 Status: Certified / Operation & Maintenance RICHMOND SANITARY SE 205 41ST ST. WNW 1/4 - 1/2 (0.426 mi.) Q64 218 Facility Id: 7490007 Status: Refer: RCRA DEL NORTE CLEANERS 11299 SAN PABLO AVEN SSE 1/2 - 1 (0.801 mi.) 69 232 Facility Id: 60001445 Status: Active HARRY ELLS MIDDLE SC 130 33RD STREET W 1/2 - 1 (0.817 mi.) 70 243 Facility Id: 7990011 Status: No Further Action CARLSON PROPERTY APN 513-10-020 WSW 1/2 - 1 (0.960 mi.) 71 245 Facility Id: 7400002 Status: Certified RICHMOND TOWNHOUSE A 2887 AND 2989 PULLMA W 1/2 - 1 (0.965 mi.) 72 252 Facility Id: 7990005 Status: Certified / Operation & Maintenance

State and tribal leaking storage tank lists LUST: Leaking Underground Storage Tank (LUST) Sites included in GeoTracker. GeoTracker is the Water Boards data management system for sites that impact, or have the potential to impact, water quality in California, with emphasis on groundwater.

A review of the LUST list, as provided by EDR, has revealed that there are 23 LUST sites within approximately 0.5 miles of the target property.

TC4796709.2s EXECUTIVE SUMMARY 9 EXECUTIVE SUMMARY

______Equal/Higher Elevation ______Address Direction______/ Distance _____Map ID _____Page HOME DEPOT 11909 39 SAN PABLO A SE 0 - 1/8 (0.035 mi.) A2 12 Database: LUST, Date of Government Version: 09/12/2016 Database: LUST REG 2, Date of Government Version: 09/30/2004 Status: Completed - Case Closed Facility Id: 07-0427 Facility Status: Preliminary site assessment workplan submitted Global Id: T0601300395 CHEVRON 4838 MACDONALD NNW 0 - 1/8 (0.084 mi.) B15 23 Database: LUST, Date of Government Version: 09/12/2016 Database: LUST REG 2, Date of Government Version: 09/30/2004 Status: Completed - Case Closed Facility Id: 07-0738 Facility Status: Post remedial action monitoring Global Id: T0601300684 VAL STROUGH HONDA 11820 SAN PABLO SE 1/8 - 1/4 (0.193 mi.) I35 76 Database: LUST, Date of Government Version: 09/12/2016 Database: LUST REG 2, Date of Government Version: 09/30/2004 Status: Completed - Case Closed Facility Id: 07-0598 Facility Status: Pollution Characterization Global Id: T0601300551 DELLA ZOPPA PROPERTY 12284 SAN PABLO AVE NNW 1/4 - 1/2 (0.288 mi.) M52 138 Database: LUST, Date of Government Version: 09/12/2016 Database: LUST REG 2, Date of Government Version: 09/30/2004 Status: Completed - Case Closed Facility Id: 07-0442 Facility Status: Case Closed date9: 4/15/1995 Global Id: T0601300409 DELLA ZOPPA PROPERTY UNKNOWN BARRETT AVE NNW 1/4 - 1/2 (0.305 mi.) M53 140 Database: LUST REG 2, Date of Government Version: 09/30/2004 Facility Id: 07-0604 Facility Status: Preliminary site assessment workplan submitted BP OIL COMPANY FACIL 12319 SAN PABLO RD NNW 1/4 - 1/2 (0.334 mi.) 56 156 Database: LUST, Date of Government Version: 09/12/2016 Database: LUST REG 2, Date of Government Version: 09/30/2004 Status: Open - Remediation Facility Id: 07-0037 Facility Status: Post remedial action monitoring Global Id: T0601300036 WEST COAST MOTORS 12354 SAN PABLO AVE NNW 1/4 - 1/2 (0.379 mi.) 62 203 Database: LUST, Date of Government Version: 09/12/2016 Status: Open - Remediation Global Id: T0601533496

______Lower Elevation ______Address Direction______/ Distance _____Map ID _____Page CHECKER TUNE UP 11847 SAN PABLO AVE SSE 1/8 - 1/4 (0.155 mi.) E27 47 Database: LUST, Date of Government Version: 09/12/2016 Database: LUST REG 2, Date of Government Version: 09/30/2004 Status: Completed - Case Closed

TC4796709.2s EXECUTIVE SUMMARY 10 EXECUTIVE SUMMARY

Facility Id: 07-0404 Facility Status: Case Closed date9: 8/12/1994 Global Id: T0601300376 OISHI NURSERY 130 47TH ST S SW 1/8 - 1/4 (0.157 mi.) G31 57 Database: LUST, Date of Government Version: 09/12/2016 Database: LUST REG 2, Date of Government Version: 09/30/2004 Status: Completed - Case Closed Facility Id: 07-0222 Facility Status: Case Closed date9: 12/5/2003 Global Id: T0601300205 MCDONALDS 11821 SAN PABLO AVE SSE 1/8 - 1/4 (0.183 mi.) I33 63 Database: LUST, Date of Government Version: 09/12/2016 Database: LUST REG 2, Date of Government Version: 09/30/2004 Status: Completed - Case Closed Facility Id: 07-0808 Facility Status: Case Closed date9: 9/17/2004 Global Id: T0601392774 SAKI BROTHERS ROSE C 99 47TH ST S WSW 1/8 - 1/4 (0.227 mi.) J43 92 Database: LUST, Date of Government Version: 09/12/2016 Database: LUST REG 2, Date of Government Version: 09/30/2004 Status: Completed - Case Closed Facility Id: 07-0471 Facility Status: Case Closed date9: 3/20/1997 Global Id: T0601300436 CHRIS TEXACO 5001 CUTTING BLVD S 1/4 - 1/2 (0.332 mi.) N54 140 Database: LUST REG 2, Date of Government Version: 09/30/2004 Facility Id: 07-0824 Facility Status: Pollution Characterization CUTTING ARCO FOOD MA 5001 CUTTING BLVD S 1/4 - 1/2 (0.332 mi.) N55 142 Database: LUST, Date of Government Version: 09/12/2016 Status: Open - Remediation Global Id: T0601307808 CHEVRON 11690 SAN PABLO AVE SE 1/4 - 1/2 (0.341 mi.) O57 173 Database: LUST, Date of Government Version: 09/12/2016 Status: Completed - Case Closed Global Id: T0601300060 CHEVRON 11690 SAN PABLO AVE SE 1/4 - 1/2 (0.341 mi.) O58 174 Database: LUST REG 2, Date of Government Version: 09/30/2004 Facility Id: 07-0063 Facility Status: Case Closed date9: 6/11/1997 JUST CHEAP GAS AND F 11687 SAN PABLO SSE 1/4 - 1/2 (0.343 mi.) O59 175 Database: LUST, Date of Government Version: 09/12/2016 Database: LUST REG 2, Date of Government Version: 09/30/2004 Status: Open - Remediation Facility Id: 07-0539 Facility Status: Pollution Characterization Global Id: T0601300499 C G DISTRIBUTING 303 43RD ST WNW 1/4 - 1/2 (0.359 mi.) P60 196 Database: LUST, Date of Government Version: 09/12/2016 Database: LUST REG 2, Date of Government Version: 09/30/2004

TC4796709.2s EXECUTIVE SUMMARY 11 EXECUTIVE SUMMARY

Status: Completed - Case Closed Facility Id: 07-0807 Facility Status: Case Closed date9: 10/26/2000 Global Id: T0601392773 PARS’ AUTO SALES 4201 MACDONALD WNW 1/4 - 1/2 (0.378 mi.) P61 201 Database: LUST, Date of Government Version: 09/12/2016 Database: LUST REG 2, Date of Government Version: 09/30/2004 Status: Completed - Case Closed Facility Id: 07-0483 Facility Status: Case Closed date9: 3/12/1997 Global Id: T0601300446 UNOCAL 11615 SAN PABLO AVE SSE 1/4 - 1/2 (0.383 mi.) 63 212 Database: LUST, Date of Government Version: 09/12/2016 Database: LUST REG 2, Date of Government Version: 09/30/2004 Status: Completed - Case Closed Facility Id: 07-0358 Facility Status: Post remedial action monitoring Global Id: T0601300334 RICHMOND GAS AND MAR 4040 MACDONALD AVE WNW 1/4 - 1/2 (0.430 mi.) Q65 220 Database: LUST, Date of Government Version: 09/12/2016 Status: Completed - Case Closed Global Id: T0601394707 RICHMOND BUBBLE MACH 4040 MACDONALD AVE WNW 1/4 - 1/2 (0.430 mi.) Q66 222 Database: LUST REG 2, Date of Government Version: 09/30/2004 Facility Id: 07-0844 Facility Status: Leak being confirmed HANLEES HILLTOP TOYO 3255 AUTO PLAZA S 1/4 - 1/2 (0.433 mi.) R67 225 Database: LUST, Date of Government Version: 09/12/2016 Status: Completed - Case Closed Global Id: T0601300181 MIRA VISTA LINCOLN M 3255 AUTO PLZ S 1/4 - 1/2 (0.433 mi.) R68 230 Database: LUST REG 2, Date of Government Version: 09/30/2004 Facility Id: 07-0194 Facility Status: Case Closed date9: 5/19/2000

SLIC: Cleanup Program Sites (CPS; also known as Site Cleanups [SC] and formerly known as Spills, Leaks, Investigations, and Cleanups [SLIC] sites) included in GeoTracker. GeoTracker is the Water Boards data management system for sites that impact, or have the potential to impact, water quality in California, with emphasis on groundwater.

A review of the SLIC list, as provided by EDR, has revealed that there is 1 SLIC site within approximately 0.5 miles of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ BUSY BEE CLEANERS IN 11868-11896 SAN PABL SE 0 - 1/8 (0.117 mi.) E19 40 Database: SLIC, Date of Government Version: 09/12/2016 Facility Status: Completed - Case Closed Global Id: SL0601336773

TC4796709.2s EXECUTIVE SUMMARY 12 EXECUTIVE SUMMARY

State and tribal registered storage tank lists 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 State Water Resources Control Board’s Hazardous Substance Storage Container Database.

A review of the UST list, as provided by EDR, has revealed that there is 1 UST site within approximately 0.25 miles of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ CHEVRON #90600 4838 MACDONALD AVE NNW 0 - 1/8 (0.084 mi.) B13 22 Database: UST, Date of Government Version: 09/12/2016 Facility Id: 761858

State and tribal voluntary cleanup sites VCP: Contains low threat level properties with either confirmed or unconfirmed releases and the project proponents have request that DTSC oversee investigation and/or cleanup activities and have agreed to provide coverage for DTSC’s costs.

A review of the VCP list, as provided by EDR, and dated 08/01/2016 has revealed that there is 1 VCP site within approximately 0.5 miles of the target property.

______Lower Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ MIRAFLORES HOUSING D SOUTH 47TH STREET AN SSW 1/8 - 1/4 (0.239 mi.) L49 115 Status: Certified / Operation & Maintenance Facility Id: 70000104

State and tribal Brownfields sites BROWNFIELDS: A listing of sites the SWRCB considers to be Brownfields since these are sites have come to them through the MOA Process.

A review of the BROWNFIELDS list, as provided by EDR, and dated 02/29/2016 has revealed that there is 1 BROWNFIELDS site within approximately 0.5 miles of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ BUSY BEE CLEANERS IN 11868-11896 SAN PABL SE 0 - 1/8 (0.117 mi.) E19 40

ADDITIONAL ENVIRONMENTAL RECORDS

Local Brownfield lists US BROWNFIELDS: The EPA’s listing of Brownfields properties from the Cleanups in My Community program,

TC4796709.2s EXECUTIVE SUMMARY 13 EXECUTIVE SUMMARY which provides information on Brownfields properties for which information is reported back to EPA, as well as areas served by Brownfields grant programs.

A review of the US BROWNFIELDS list, as provided by EDR, and dated 09/20/2016 has revealed that there are 2 US BROWNFIELDS sites within approximately 0.5 miles of the target property.

______Lower Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ MIRAFLORES 99 SO. 47TH STREET WSW 1/8 - 1/4 (0.227 mi.) J44 93 MIRAFLORES HOUSING D SOUTH 47TH STREET AN SSW 1/8 - 1/4 (0.239 mi.) L50 132

Local Lists of Hazardous waste / Contaminated Sites HIST Cal-Sites: Formerly known as ASPIS, this database contains both known and potential hazardous substance sites. The source is the California Department of Toxic Substance Control. No longer updated by the state agency. It has been replaced by ENVIROSTOR.

A review of the HIST Cal-Sites list, as provided by EDR, and dated 08/08/2005 has revealed that there is 1 HIST Cal-Sites site within approximately 1 mile of the target property.

______Lower Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ CARLSON PROPERTY APN 513-10-020 WSW 1/2 - 1 (0.960 mi.) 71 245

Local Lists of Registered Storage Tanks SWEEPS UST: Statewide Environmental Evaluation and Planning System. This underground storage tank listing was updated and maintained by a company contacted by the SWRCB in the early 1990’s. The listing is no longer updated or maintained. The local agency is the contact for more information on a site on the SWEEPS list.

A review of the SWEEPS UST list, as provided by EDR, and dated 06/01/1994 has revealed that there are 6 SWEEPS UST sites within approximately 0.25 miles of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ FORMER VAL STROUGH H 11909 SAN PABLO AVE SE 0 - 1/8 (0.070 mi.) C11 19 Comp Number: 71277 CHEVRON 4838 MACDONALD NNW 0 - 1/8 (0.084 mi.) B15 23 Status: A Tank Status: A Comp Number: 61858 AAMCO TRANSMISSIONS 12156 SAN PABLO AVE NNW 1/8 - 1/4 (0.166 mi.) H32 59 Comp Number: 12943 EL CERRITO HONDA 11820 SAN PABLO AVE SE 1/8 - 1/4 (0.193 mi.) I34 75 Comp Number: 1524

______Lower Elevation ______Address Direction______/ Distance _____Map ID _____Page SAKAI BROS. ROSE CO. 99 S 047TH ST W 0 - 1/8 (0.119 mi.) F21 41 Comp Number: 63866 OISHI NURSERY 130 S 047TH ST WSW 1/8 - 1/4 (0.152 mi.) G25 46

TC4796709.2s EXECUTIVE SUMMARY 14 EXECUTIVE SUMMARY

Comp Number: 44713

HIST UST: Historical UST Registered Database.

A review of the HIST UST list, as provided by EDR, and dated 10/15/1990 has revealed that there are 5 HIST UST sites within approximately 0.25 miles of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ 90600 4838 MACDONALD AVE NNW 0 - 1/8 (0.084 mi.) B12 21 Facility Id: 00000061858 AAMCO TRANSMISSIONS 12156 SAN PABLO AVE NNW 1/8 - 1/4 (0.166 mi.) H32 59 Facility Id: 00000012943 EL CERRITO HONDA 11820 SAN PABLO AVE SE 1/8 - 1/4 (0.193 mi.) I34 75 Facility Id: 00000001524

______Lower Elevation ______Address Direction______/ Distance _____Map ID _____Page OISHI NURSERY 130 SOUTH 47TH ST SW 1/8 - 1/4 (0.157 mi.) G30 54 Facility Id: 00000044713 SAKAI BROS ROSE CO 99 S 47TH ST WSW 1/8 - 1/4 (0.227 mi.) J41 89 Facility Id: 00000063866

CA FID UST: The Facility Inventory Database contains active and inactive underground storage tank locations. The source is the State Water Resource Control Board.

A review of the CA FID UST list, as provided by EDR, and dated 10/31/1994 has revealed that there are 3 CA FID UST sites within approximately 0.25 miles of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ AAMCO TRANSMISSIONS 12156 SAN PABLO AVE NNW 1/8 - 1/4 (0.166 mi.) H32 59 Facility Id: 07000703 Status: I

______Lower Elevation ______Address Direction______/ Distance _____Map ID _____Page SAKAI BROS. ROSE CO. 99 S 047TH ST W 0 - 1/8 (0.119 mi.) F21 41 Facility Id: 07000988 Status: I OISHI NURSERY 130 S 047TH ST WSW 1/8 - 1/4 (0.152 mi.) G25 46 Facility Id: 07000895 Status: I

Local Land Records DEED: The use of recorded land use restrictions is one of the methods the DTSC uses to protect the public from unsafe exposures to hazardous substances and wastes .

A review of the DEED list, as provided by EDR, and dated 09/06/2016 has revealed that there is 1 DEED

TC4796709.2s EXECUTIVE SUMMARY 15 EXECUTIVE SUMMARY

site within approximately 0.5 miles of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ BUSY BEE CLEANERS IN 11868-11896 SAN PABL SE 0 - 1/8 (0.117 mi.) E19 40 Status: COMPLETED - CASE CLOSED Envirostor ID: SL0601336773

Other Ascertainable Records RCRA NonGen / NLR: 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 / NLR list, as provided by EDR, and dated 06/21/2016 has revealed that there is 1 RCRA NonGen / NLR site within approximately 0.25 miles of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ OMO’S FABRICARE CLEA 12210 SAN PABLO AVE NNW 1/8 - 1/4 (0.199 mi.) H38 83

Cortese: The sites for the list are designated by the State Water Resource Control Board (LUST), the Integrated Waste Board (SWF/LS), and the Department of Toxic Substances Control (Cal-Sites).

A review of the Cortese list, as provided by EDR, and dated 09/26/2016 has revealed that there is 1 Cortese site within approximately 0.5 miles of the target property.

______Lower Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ MACDONALD SAN PABLO SAN PABLO WALL 45TH SW 1/8 - 1/4 (0.132 mi.) G23 45 Envirostor Id: 60000506 Cleanup Status: BACKLOG

DRYCLEANERS: A list of drycleaner related facilities that have EPA ID numbers. These are facilities with certain SIC codes: power laundries, family and commercial; garment pressing and cleaners’ agents; linen supply; coin-operated laundries and cleaning; drycleaning plants except rugs; carpet and upholster cleaning; industrial launderers; laundry and garment services.

A review of the DRYCLEANERS list, as provided by EDR, and dated 06/02/2016 has revealed that there are 2 DRYCLEANERS sites within approximately 0.25 miles of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ ROYAL CROWN CLNRS 11896 SAN PABLO AVE SE 0 - 1/8 (0.087 mi.) C16 33 EPA Id: CAL000326866 EPA Id: CAD982433617 OMO’S FABRICARE CLEA 12210 SAN PABLO AVE NNW 1/8 - 1/4 (0.199 mi.) H38 83 EPA Id: CAD981617681

TC4796709.2s EXECUTIVE SUMMARY 16 EXECUTIVE SUMMARY

HIST CORTESE: The sites for the list are designated by the State Water Resource Control Board [LUST], the Integrated Waste Board [SWF/LS], and the Department of Toxic Substances Control [CALSITES]. This listing is no longer updated by the state agency.

A review of the HIST CORTESE list, as provided by EDR, and dated 04/01/2001 has revealed that there are 14 HIST CORTESE sites within approximately 0.5 miles of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ HOME DEPOT 11909 39 SAN PABLO A SE 0 - 1/8 (0.035 mi.) A2 12 Reg Id: 07-0427 CHEVRON 4838 MACDONALD NNW 0 - 1/8 (0.084 mi.) B15 23 Reg Id: 07-0738 VAL STROUGH HONDA 11820 SAN PABLO SE 1/8 - 1/4 (0.193 mi.) I35 76 Reg Id: 07-0598 DELLA ZOPPA PROPERTY 12284 SAN PABLO AVE NNW 1/4 - 1/2 (0.288 mi.) M52 138 Reg Id: 07-0442 DELLA ZOPPA PROPERTY UNKNOWN BARRETT AVE NNW 1/4 - 1/2 (0.305 mi.) M53 140 Reg Id: 07-0604 BP OIL COMPANY FACIL 12319 SAN PABLO RD NNW 1/4 - 1/2 (0.334 mi.) 56 156 Reg Id: 07-0037

______Lower Elevation ______Address Direction______/ Distance _____Map ID _____Page CHECKER TUNE UP 11847 SAN PABLO AVE SSE 1/8 - 1/4 (0.155 mi.) E27 47 Reg Id: 07-0404 OISHI NURSERY 130 SOUTH 47TH ST SW 1/8 - 1/4 (0.157 mi.) G30 54 Reg Id: 07-0222 SAKI BROTHERS ROSE C 99 47TH ST S WSW 1/8 - 1/4 (0.227 mi.) J43 92 Reg Id: 07-0471 CHEVRON 11690 SAN PABLO AVE SE 1/4 - 1/2 (0.341 mi.) O57 173 Reg Id: 07-0063 JUST CHEAP GAS AND F 11687 SAN PABLO SSE 1/4 - 1/2 (0.343 mi.) O59 175 Reg Id: 07-0539 PARS’ AUTO SALES 4201 MACDONALD WNW 1/4 - 1/2 (0.378 mi.) P61 201 Reg Id: 07-0483 UNOCAL 11615 SAN PABLO AVE SSE 1/4 - 1/2 (0.383 mi.) 63 212 Reg Id: 07-0358 HANLEES HILLTOP TOYO 3255 AUTO PLAZA S 1/4 - 1/2 (0.433 mi.) R67 225 Reg Id: 07-0194

CONTRA COSTA CO. SITE LIST: Lists includes sites from the Underground Tank Program, Hazardous Waste Generator Program & Business Plan 12185 Program

A review of the CONTRA COSTA CO. SITE LIST list, as provided by EDR, and dated 08/22/2016 has revealed that there are 22 CONTRA COSTA CO. SITE LIST sites within approximately 0.25 miles of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ WINSTON TIRE #142 11940 SAN PABLO AVE ESE 0 - 1/8 (0.037 mi.) A4 16

TC4796709.2s EXECUTIVE SUMMARY 17 EXECUTIVE SUMMARY

Facility Id: 770459 J & R TRANSMISSION C 6322 OHIO ST ESE 0 - 1/8 (0.068 mi.) C9 18 Facility Id: 771836 FORMER VAL STROUGH H 11909 SAN PABLO AVE SE 0 - 1/8 (0.070 mi.) C11 19 Facility Id: 771277 CHEVRON 4838 MACDONALD NNW 0 - 1/8 (0.084 mi.) B15 23 Facility Id: 761858 ROYAL CROWN CLNRS 11896 SAN PABLO AVE SE 0 - 1/8 (0.087 mi.) C16 33 Facility Id: 770994 MACDONALD CHURCH OF 4709 MACDONALD AVE NW 1/8 - 1/4 (0.152 mi.) D26 47 Facility Id: 772306 AAMCO TRANSMISSIONS 12156 SAN PABLO AVE NNW 1/8 - 1/4 (0.166 mi.) H32 59 Facility Id: 712943 VAL STROUGH HONDA 11820 SAN PABLO SE 1/8 - 1/4 (0.193 mi.) I35 76 Facility Id: 774236 OMO’S FABRICARE CLEA 12210 SAN PABLO AVE NNW 1/8 - 1/4 (0.199 mi.) H38 83 Facility Id: 770222 CVS PHARMACY #16837 4500 MACDONALD AVE A WNW 1/8 - 1/4 (0.232 mi.) K47 110 Facility Id: 775271

______Lower Elevation ______Address Direction______/ Distance _____Map ID _____Page HOME DEPOT USA INC H 11939 SAN PABLO AVE SSE 0 - 1/8 (0.022 mi.) A1 8 Facility Id: 771592 BEN’S AUTO REPAIR 4836 BISSELL AVE NW 0 - 1/8 (0.044 mi.) B6 16 Facility Id: 707696 HARBOR PLASTICS MANU 4800 BISSELL AVENUE WNW 0 - 1/8 (0.069 mi.) B10 18 Facility Id: 771351 AT&T MOBILITY/EAST A 99 S 47TH ST W 0 - 1/8 (0.119 mi.) F20 41 Facility Id: 773358 EAST BAY MITSUBISHI 11858 SAN PABLO AVE SE 1/8 - 1/4 (0.141 mi.) E24 46 Facility Id: 773640 CHECKER TUNE UP 11847 SAN PABLO AVE SSE 1/8 - 1/4 (0.155 mi.) E27 47 Facility Id: 771278 PRO MECHANIZX 11847 SAN PABLO AVE SSE 1/8 - 1/4 (0.155 mi.) E29 54 Facility Id: 772112 OISHI NURSERY 130 SOUTH 47TH ST SW 1/8 - 1/4 (0.157 mi.) G30 54 Facility Id: 744713 MCDONALDS 11821 SAN PABLO AVE SSE 1/8 - 1/4 (0.183 mi.) I33 63 Facility Id: 775179 MIRA VISTA TIRE & BR 5218 WALL AVE SSE 1/8 - 1/4 (0.217 mi.) I39 87 Facility Id: 771112 MIRA FLORAS 99 S 47TH ST WSW 1/8 - 1/4 (0.227 mi.) J45 105 Facility Id: 775298 Facility Id: 763866 T-MOBILE WEST CORP/B 5210 WALL AVE SSE 1/8 - 1/4 (0.243 mi.) 51 138 Facility Id: 774019

TC4796709.2s EXECUTIVE SUMMARY 18 EXECUTIVE SUMMARY

EDR HIGH RISK HISTORICAL RECORDS

EDR Exclusive Records EDR Hist Auto: EDR has searched selected national collections of business directories and has collected listings of potential gas station/filling station/service station sites that were available to EDR researchers. EDR’s review was limited to those categories of sources that might, in EDR’s opinion, include gas station/filling station/service station establishments. The categories reviewed included, but were not limited to gas, gas station, gasoline station, filling station, auto, automobile repair, auto service station, service station, etc. This database falls within a category of information EDR classifies as "High Risk Historical Records", or HRHR. EDR’s HRHR effort presents unique and sometimes proprietary data about past sites and operations that typically create environmental concerns, but may not show up in current government records searches.

A review of the EDR Hist Auto list, as provided by EDR, has revealed that there are 5 EDR Hist Auto sites within approximately 0.125 miles of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ Not reported 11940 SAN PABLO AVE ESE 0 - 1/8 (0.037 mi.) A5 16 Not reported 6322 OHIO ST ESE 0 - 1/8 (0.068 mi.) C8 17 Not reported 4838 MACDONALD AVE NNW 0 - 1/8 (0.084 mi.) B14 22 Not reported 4724 MACDONALD AVE NW 0 - 1/8 (0.110 mi.) D18 39

______Lower Elevation ______Address Direction______/ Distance _____Map ID _____Page Not reported 4836 BISSELL AVE NW 0 - 1/8 (0.044 mi.) B7 17

EDR Hist Cleaner: EDR has searched selected national collections of business directories and has collected listings of potential dry cleaner sites that were available to EDR researchers. EDR’s review was limited to those categories of sources that might, in EDR’s opinion, include dry cleaning establishments. The categories reviewed included, but were not limited to dry cleaners, cleaners, laundry, laundromat, cleaning/laundry, wash & dry etc. This database falls within a category of information EDR classifies as "High Risk Historical Records", or HRHR. EDR’s HRHR effort presents unique and sometimes proprietary data about past sites and operations that typically create environmental concerns, but may not show up in current government records searches.

A review of the EDR Hist Cleaner list, as provided by EDR, has revealed that there are 2 EDR Hist Cleaner sites within approximately 0.125 miles of the target property.

______Equal/Higher Elevation ______Address Direction ______/ Distance Map _____ ID Page _____ Not reported 11940 SAN PABLO AVE ESE 0 - 1/8 (0.037 mi.) A3 15 Not reported 11896 SAN PABLO AVE SE 0 - 1/8 (0.087 mi.) C17 39

TC4796709.2s EXECUTIVE SUMMARY 19 EXECUTIVE SUMMARY

Due to poor or inadequate address information, the following sites were not mapped. Count: 4 records.

______Site Name ______Database(s) CDL BLUE SKY SPORTS SEMS KAISER ALUM & CHEM CO SHIPYARD #2 SEMS-ARCHIVE LIQUID GOLD CA BOND EXP. PLAN

TC4796709.2s EXECUTIVE SUMMARY 20 EDR Inc. EDR Inc. MAP FINDINGS SUMMARY MAP FINDINGS SUMMARY

Search Search Distance Target Total Distance Target Total Database(Miles) Property < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted Database(Miles) Property < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted

INDIAN LUST 0.500 0 0 0 NR NR 0 STANDARD ENVIRONMENTAL RECORDS SLIC 0.500 1 0 0 NR NR 1 State and tribal registered storage tank lists Federal NPL site list FEMA UST 0.250 0 0 NR NR NR 0 NPL 1.000 0 0 0 0 NR 0 UST 0.250 1 0 NR NR NR 1 Proposed NPL 1.000 0 0 0 0 NR 0 AST 0.250 0 0 NR NR NR 0 NPL LIENS 0.001 0 NR NR NR NR 0 INDIAN UST 0.250 0 0 NR NR NR 0 Federal Delisted NPL site list State and tribal voluntary cleanup sites Delisted NPL 1.000 0 0 0 0 NR 0 INDIAN VCP 0.500 0 0 0 NR NR 0 VCP 0.500 0 1 0 NR NR 1 Federal CERCLIS list State and tribal Brownfields sites FEDERAL FACILITY 0.500 0 0 0 NR NR 0 SEMS 0.500 0 0 0 NR NR 0 BROWNFIELDS 0.500 1 0 0 NR NR 1 Federal CERCLIS NFRAP site list ADDITIONAL ENVIRONMENTAL RECORDS SEMS-ARCHIVE 0.500 0 0 0 NR NR 0 Federal RCRA CORRACTS facilities list Local Brownfield lists CORRACTS 1.000 0 0 0 0 NR 0 US BROWNFIELDS 0.500 0 2 0 NR NR 2 Federal RCRA non-CORRACTS TSD facilities list Local Lists of Landfill / Solid Waste Disposal Sites RCRA-TSDF 0.500 0 0 0 NR NR 0 WMUDS/SWAT 0.500 0 0 0 NR NR 0 Federal RCRA generators list SWRCY 0.500 0 0 0 NR NR 0 RCRA-LQG 0.250 0 0 NR NR NR 0 HAULERS 0.001 0 NR NR NR NR 0 RCRA-SQG 0.250 2 4 NR NR NR 6 INDIAN ODI 0.500 0 0 0 NR NR 0 RCRA-CESQG 0.250 0 1 NR NR NR 1 DEBRIS REGION 9 0.500 0 0 0 NR NR 0 ODI 0.500 0 0 0 NR NR 0 Federal institutional controls / IHS OPEN DUMPS 0.500 0 0 0 NR NR 0 engineering controls registries Local Lists of Hazardous waste / LUCIS 0.500 0 0 0 NR NR 0 Contaminated Sites US ENG CONTROLS 0.500 0 0 0 NR NR 0 US INST CONTROL 0.500 0 0 0 NR NR 0 US HIST CDL 0.001 0 NR NR NR NR 0 HIST Cal-Sites 1.000 0 0 0 1 NR 1 Federal ERNS list SCH 0.250 0 0 NR NR NR 0 ERNS 0.001 0 NR NR NR NR 0 CDL 0.001 0 NR NR NR NR 0 Toxic Pits 1.000 0 0 0 0 NR 0 State- and tribal - equivalent NPL US CDL 0.001 0 NR NR NR NR 0 RESPONSE 1.000 0 1 0 2 NR 3 Local Lists of Registered Storage Tanks State- and tribal - equivalent CERCLIS SWEEPS UST 0.250 3 3 NR NR NR 6 ENVIROSTOR 1.000 1 5 1 4 NR 11 HIST UST 0.250 1 4 NR NR NR 5 CA FID UST 0.250 1 2 NR NR NR 3 State and tribal landfill and/or solid waste disposal site lists Local Land Records SWF/LF 0.500 0 0 0 NR NR 0 LIENS 0.001 0 NR NR NR NR 0 LIENS 2 0.001 0 NR NR NR NR 0 State and tribal leaking storage tank lists DEED 0.500 1 0 0 NR NR 1 LUST 0.500 2 5 16 NR NR 23 Records of Emergency Release Reports HMIRS 0.001 0 NR NR NR NR 0

TC4796709.2s Page 4 TC4796709.2s Page 5

MAP FINDINGS SUMMARY MAP FINDINGS SUMMARY

Search Search Distance Target Total Distance Target Total Database(Miles) Property < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted Database(Miles) Property < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted

CHMIRS 0.001 0 NR NR NR NR 0 MINES 0.001 0 NR NR NR NR 0 LDS 0.001 0 NR NR NR NR 0 MWMP 0.250 0 0 NR NR NR 0 MCS 0.001 0 NR NR NR NR 0 NPDES 0.001 0 NR NR NR NR 0 SPILLS 90 0.001 0 NR NR NR NR 0 PEST LIC 0.001 0 NR NR NR NR 0 PROC 0.500 0 0 0 NR NR 0 Other Ascertainable Records Notify 65 1.000 0 0 0 0 NR 0 RCRA NonGen / NLR 0.250 0 1 NR NR NR 1 CONTRA COSTA CO. SITE LIST0.250 9 13 NR NR NR 22 FUDS 1.000 0 0 0 0 NR 0 UIC 0.001 0 NR NR NR NR 0 DOD 1.000 0 0 0 0 NR 0 WASTEWATER PITS 0.500 0 0 0 NR NR 0 SCRD DRYCLEANERS 0.500 0 0 0 NR NR 0 WDS 0.001 0 NR NR NR NR 0 US FIN ASSUR 0.001 0 NR NR NR NR 0 WIP 0.250 0 0 NR NR NR 0 EPA WATCH LIST 0.001 0 NR NR NR NR 0 ICE TP NR NR NR NR NR 0 2020 COR ACTION 0.250 0 0 NR NR NR 0 ECHO 0.001 0 NR NR NR NR 0 TSCA 0.001 0 NR NR NR NR 0 FUELS PROGRAM 0.250 0 0 NR NR NR 0 TRIS 0.001 0 NR NR NR NR 0 ABANDONED MINES TP NR NR NR NR NR 0 SSTS 0.001 0 NR NR NR NR 0 ROD 1.000 0 0 0 0 NR 0 EDR HIGH RISK HISTORICAL RECORDS RMP 0.001 0 NR NR NR NR 0 RAATS 0.001 0 NR NR NR NR 0 EDR Exclusive Records PRP 0.001 0 NR NR NR NR 0 PADS 0.001 0 NR NR NR NR 0 EDR MGP 1.000 0 0 0 0 NR 0 ICIS 0.001 0 NR NR NR NR 0 EDR Hist Auto 0.125 5 NR NR NR NR 5 FTTS 0.001 0 NR NR NR NR 0 EDR Hist Cleaner 0.125 2 NR NR NR NR 2 MLTS 0.001 0 NR NR NR NR 0 COAL ASH DOE 0.001 0 NR NR NR NR 0 EDR RECOVERED GOVERNMENT ARCHIVES COAL ASH EPA 0.500 0 0 0 NR NR 0 PCB TRANSFORMER 0.001 0 NR NR NR NR 0 Exclusive Recovered Govt. Archives RADINFO 0.001 0 NR NR NR NR 0 HIST FTTS 0.001 0 NR NR NR NR 0 RGA LF 0.001 0 NR NR NR NR 0 DOT OPS 0.001 0 NR NR NR NR 0 RGA LUST 0.001 0 NR NR NR NR 0 CONSENT 1.000 0 0 0 0 NR 0 INDIAN RESERV 0.001 0 NR NR NR NR 0 - Totals -- 0 33 48 25 7 0 113 FUSRAP 1.000 0 0 0 0 NR 0 UMTRA 0.500 0 0 0 NR NR 0 LEAD SMELTERS 0.001 0 NR NR NR NR 0 US AIRS 0.001 0 NR NR NR NR 0 US MINES 0.250 0 0 NR NR NR 0 NOTES: FINDS 0.001 0 NR NR NR NR 0 TP = Target Property DOCKET HWC 0.001 0 NR NR NR NR 0 UXO 1.000 0 0 0 0 NR 0 NR = Not Requested at this Search Distance CA BOND EXP. PLAN 1.000 0 0 0 0 NR 0 Sites may be listed in more than one database Cortese 0.500 0 1 0 NR NR 1 CUPA Listings 0.250 0 0 NR NR NR 0 DRYCLEANERS 0.250 1 1 NR NR NR 2 EMI 0.001 0 NR NR NR NR 0 ENF 0.001 0 NR NR NR NR 0 Financial Assurance 0.001 0 NR NR NR NR 0 HAZNET 0.001 0 NR NR NR NR 0 HIST CORTESE 0.500 2 4 8 NR NR 14 HWP 1.000 0 0 0 0 NR 0 HWT 0.250 0 0 NR NR NR 0

TC4796709.2s Page 6 TC4796709.2s Page 7 Map ID MAP FINDINGS Map ID MAP FINDINGS Direction Direction Distance EDR ID Number Distance EDR ID Number Elevation Site Database(s) EPA ID Number Elevation Site Database(s) EPA ID Number

A1 HOME DEPOT USA INC HD 0643 RCRA-SQG 1008879799 HOME DEPOT USA INC HD 0643 (Continued) 1008879799 SSE 11939 SAN PABLO AVE HAZNET CAR000166447 Furnace exemption: No < 1/8 EL CERRITO, CA 94530 CONTRA COSTA CO. SITE LIST Used oil fuel burner: No 0.022 mi. ECHO Used oil processor: No 116 ft. Site 1 of 5 in cluster A User oil refiner: No Relative: RCRA-SQG: Used oil fuel marketer to burner: No Lower Date form received by agency: 06/29/2005 Used oil Specification marketer: No Facility name: HOME DEPOT USA INC HD 0643 Used oil transfer facility: No Actual: Facility address: 11939 SAN PABLO AVE Used oil transporter: No 66 ft. EL CERRITO, CA 94530 EPA ID: CAR000166447 . Waste code: D001 Mailing address: 1905 ASTON AVE . Waste name: IGNITABLE WASTE STE 100 CARLSBAD, CA 92008 . Waste code: D002 Contact: ROBERT PERKINS . Waste name: CORROSIVE WASTE Contact address: 1905 ASTON AVE STE 100 CARLSBAD, CA 92008 . Waste code: D009 Contact country: US . Waste name: MERCURY Contact telephone: 760-602-8700 Contact email: [email protected] . Waste code: D016 EPA Region: 09 . Waste name: 2,4-D (2,4-DICHLOROPHENOXYACETIC ACID) Classification: Small Small Quantity Generator Description: Handler: generates more than 100 and less than 1000 kg of hazardous . Waste code: D018 waste during any calendar month and accumulates less than 6000 kg of . Waste name: BENZENE 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 . Waste code: D035 hazardous waste at any time . Waste name: METHYL ETHYL KETONE

. Waste code: F003 Owner/Operator Summary: . Waste name: THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYL Owner/operator name: HOME DEPOT USA ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL Owner/operator address: 2455 PACES FERRY RD ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT ATLANTA, GA 30339 MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT Owner/operator country: US NONHALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS Owner/operator telephone: Not reported CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NONHALOGENATED Legal status: Private SOLVENTS, AND A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR Owner/Operator Type: Owner MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005; AND STILL Owner/Op start date: 06/17/1993 BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT Owner/Op end date: Not reported MIXTURES. Owner/operator name: HOME DEPOT USA . Waste code: F005 Owner/operator address: Not reported . Waste name: THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL Not reported KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, Owner/operator country: US 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS Owner/operator telephone: Not reported CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF Legal status: Private ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS Owner/Operator Type: Operator LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF Owner/Op start date: 06/17/1993 THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Owner/Op end date: Not reported Violation Status: No violations found Handler Activities Summary: HAZNET: U.S. importer of hazardous waste: No envid: 1008879799 Mixed waste (haz. and radioactive): No Year: 2014 Recycler of hazardous waste: No GEPAID: CAR000166447 Transporter of hazardous waste: No Contact: CHRIS BAKER Treater, storer or disposer of HW: No Telephone: 7136257015 Underground injection activity: No Mailing Name: Not reported On-site burner exemption: No Mailing Address: 5151 SAN FELIPE ST

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Map ID MAP FINDINGS Map ID MAP FINDINGS Direction Direction Distance EDR ID Number Distance EDR ID Number Elevation Site Database(s) EPA ID Number Elevation Site Database(s) EPA ID Number

HOME DEPOT USA INC HD 0643 (Continued) 1008879799 HOME DEPOT USA INC HD 0643 (Continued) 1008879799 Mailing City,St,Zip: HOUSTON, TX 770560000 Telephone: 7136257015 Gen County: Riverside Mailing Name: Not reported TSD EPA ID: NVD980895338 Mailing Address: 5151 SAN FELIPE ST TSD County: 99 Mailing City,St,Zip: HOUSTON, TX 770560000 Waste Category: Not reported Gen County: Riverside Disposal Method: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery TSD EPA ID: NVD980895338 (H010-H129) Or (H131-H135) TSD County: 99 Tons: 0.372 Waste Category: Latex waste Cat Decode: Not reported Disposal Method: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery Method Decode: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery (H010-H129) Or (H131-H135) (H010-H129) Or (H131-H135) Tons: 0.104 Facility County: Riverside Cat Decode: Latex waste Method Decode: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery envid: 1008879799 (H010-H129) Or (H131-H135) Year: 2014 Facility County: Riverside GEPAID: CAR000166447 Contact: CHRIS BAKER envid: 1008879799 Telephone: 7136257015 Year: 2014 Mailing Name: Not reported GEPAID: CAR000166447 Mailing Address: 5151 SAN FELIPE ST Contact: CHRIS BAKER Mailing City,St,Zip: HOUSTON, TX 770560000 Telephone: 7136257015 Gen County: Riverside Mailing Name: Not reported TSD EPA ID: NVD980895338 Mailing Address: 5151 SAN FELIPE ST TSD County: 99 Mailing City,St,Zip: HOUSTON, TX 770560000 Waste Category: Other organic solids Gen County: Riverside Disposal Method: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery TSD EPA ID: NVD980895338 (H010-H129) Or (H131-H135) TSD County: 99 Tons: 3.4725 Waste Category: Unspecified solvent mixture Cat Decode: Other organic solids Disposal Method: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery Method Decode: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery (H010-H129) Or (H131-H135) (H010-H129) Or (H131-H135) Tons: 1.6295 Facility County: Riverside Cat Decode: Unspecified solvent mixture Method Decode: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery envid: 1008879799 (H010-H129) Or (H131-H135) Year: 2014 Facility County: Riverside GEPAID: CAR000166447 Contact: CHRIS BAKER Telephone: 7136257015 Click this hyperlink while viewing on your computer to access Mailing Name: Not reported 55 additional CA_HAZNET: record(s) in the EDR Site Report. Mailing Address: 5151 SAN FELIPE ST CONTRA COSTA CO. SITE LIST: Mailing City,St,Zip: HOUSTON, TX 770560000 Facility ID: 771592 Gen County: Riverside Billing Status: ACTIVE, BILLABLE TSD EPA ID: NVD980895338 Program Status: CONTRA COSTA CO. SITE LIST TSD County: 99 Program/Elements: HMBP: 1K-10K LBS, 20+ EMPLOYEES Waste Category: Off-specification, aged or surplus organics Region: CONTRA COSTA Disposal Method: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery (H010-H129) Or (H131-H135) Facility ID: 771592 Tons: 0.8705 Billing Status: ACTIVE, BILLABLE Cat Decode: Off-specification, aged or surplus organics Program Status: CONTRA COSTA CO. SITE LIST Method Decode: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery Program/Elements: HWG: 12 - <25 TONS/YEAR (H010-H129) Or (H131-H135) Region: CONTRA COSTA Facility County: Riverside

envid: 1008879799 ECHO: Year: 2014 Envid: 1008879799 GEPAID: CAR000166447 Registry ID: 110023113593 Contact: CHRIS BAKER DFR URL: http://echo.epa.gov/detailed_facility_report?fid=110023113593

TC4796709.2s Page 10 TC4796709.2s Page 11 Map ID MAP FINDINGS Map ID MAP FINDINGS Direction Direction Distance EDR ID Number Distance EDR ID Number Elevation Site Database(s) EPA ID Number Elevation Site Database(s) EPA ID Number

A2 HOME DEPOT LUST S104396792 HOME DEPOT (Continued) S104396792 SE 11909 39 SAN PABLO AVE HIST CORTESE N/A < 1/8 EL CERRITO, CA 94530 Regulatory Activities: 0.035 mi. Global Id: T0601300395 186 ft. Site 2 of 5 in cluster A Action Type: RESPONSE Date: 08/06/1993 LUST: Relative: Action: Other Report / Document Higher Region: STATE Global Id: T0601300395 Global Id: T0601300395 Actual: Latitude: 37.929405 Action Type: RESPONSE 70 ft. Longitude: -122.321709 Date: 07/14/1993 Case Type: LUST Cleanup Site Action: Other Report / Document Status: Completed - Case Closed Status Date: 01/08/2007 Global Id: T0601300395 Lead Agency: SAN FRANCISCO BAY RWQCB (REGION 2) Action Type: RESPONSE Case Worker: BGS Date: 09/23/1993 Local Agency: CONTRA COSTA COUNTY Action: Other Report / Document RB Case Number: 07-0427 LOC Case Number: 71277 Global Id: T0601300395 File Location: Not reported Action Type: RESPONSE Potential Media Affect: Other Groundwater (uses other than drinking water) Date: 08/14/1992 Potential Contaminants of Concern: Diesel Action: Other Report / Document Site History: Not reported Global Id: T0601300395 Click here to access the California GeoTracker records for this facility: Action Type: ENFORCEMENT Contact: Date: 01/08/2007 Global Id: T0601300395 Action: Closure/No Further Action Letter Contact Type: Local Agency Caseworker Contact Name: SUE LOYD Global Id: T0601300395 Organization Name: CONTRA COSTA COUNTY Action Type: ENFORCEMENT Address: 4333 PACHECO BLVD. Date: 02/19/1997 City: MARTINEZ Action: Staff Letter Email: [email protected] Phone Number: Not reported Global Id: T0601300395 Action Type: RESPONSE Global Id: T0601300395 Date: 08/03/1992 Contact Type: Regional Board Caseworker Action: Other Report / Document Contact Name: BARBARA SIEMINSKI Organization Name: SAN FRANCISCO BAY RWQCB (REGION 2) Global Id: T0601300395 Address: 1515 CLAY STREET, SUITE 1400 Action Type: RESPONSE City: OAKLAND Date: 12/10/1992 Email: [email protected] Action: Other Report / Document Phone Number: Not reported Global Id: T0601300395 Action Type: RESPONSE Status History: Date: 08/20/1992 Global Id: T0601300395 Action: Other Report / Document Status: Completed - Case Closed Status Date: 01/08/2007 Global Id: T0601300395 Action Type: RESPONSE Global Id: T0601300395 Date: 12/10/1992 Status: Open - Case Begin Date Action: Monitoring Report - Other Status Date: 07/22/1992 Global Id: T0601300395 Global Id: T0601300395 Action Type: RESPONSE Status: Open - Site Assessment Date: 04/07/1997 Status Date: 07/10/1995 Action: Respond to Petition

Global Id: T0601300395

TC4796709.2s Page 12 TC4796709.2s Page 13

Map ID MAP FINDINGS Map ID MAP FINDINGS Direction Direction Distance EDR ID Number Distance EDR ID Number Elevation Site Database(s) EPA ID Number Elevation Site Database(s) EPA ID Number

HOME DEPOT (Continued) S104396792 HOME DEPOT (Continued) S104396792 Action Type: Other Action: Leak Reported Date: 07/22/1992 Action: Leak Stopped Global Id: T0601300395 Action Type: ENFORCEMENT Global Id: T0601300395 Date: 06/23/2010 Action Type: RESPONSE Action: Referral to Other State Agency Date: 05/21/1994 Action: Monitoring Report - Quarterly Global Id: T0601300395 Action Type: ENFORCEMENT Global Id: T0601300395 Date: 11/02/2004 Action Type: ENFORCEMENT Action: Site Visit / Inspection / Sampling Date: 01/08/2007 Action: Closure/No Further Action Letter Global Id: T0601300395 Action Type: RESPONSE Global Id: T0601300395 Date: 02/25/1997 Action Type: ENFORCEMENT Action: Other Report / Document Date: 06/15/1999 Action: Staff Letter LUST REG 2: Global Id: T0601300395 Region: 2 Action Type: ENFORCEMENT Facility Id: 07-0427 Date: 01/08/2007 Facility Status: Preliminary site assessment workplan submitted Action: Closure/No Further Action Letter Case Number: 71277 How Discovered: Tank Closure Global Id: T0601300395 Leak Cause: UNK Action Type: ENFORCEMENT Leak Source: UNK Date: 09/22/1994 Date Leak Confirmed: Not reported Action: Staff Letter Oversight Program: LUST Prelim. Site Assesment Wokplan Submitted: 7/10/1995 Global Id: T0601300395 Preliminary Site Assesment Began: Not reported Action Type: RESPONSE Pollution Characterization Began: Not reported Date: 10/12/1993 Pollution Remediation Plan Submitted: Not reported Action: Monitoring Report - Other Date Remediation Action Underway: Not reported Date Post Remedial Action Monitoring Began: Not reported Global Id: T0601300395 Action Type: RESPONSE Date: 06/18/1993 HIST CORTESE: Action: Other Report / Document Region: CORTESE Facility County Code: 7 Global Id: T0601300395 Reg By: LTNKA Action Type: RESPONSE Reg Id: 07-0427 Date: 11/19/1993 Action: Monitoring Report - Quarterly

Global Id: T0601300395 A3 EDR Hist Cleaner 1014980617 Action Type: RESPONSE ESE 11940 SAN PABLO AVE N/A Date: 07/07/1995 < 1/8 EL CERRITO, CA 94530 Action: Other Report / Document 0.037 mi. 196 ft. Site 3 of 5 in cluster A Global Id: T0601300395 EDR Historical Cleaners: Action Type: Other Relative: Higher Name: A NEW CONCEPT LAUNDROMAT Date: 07/22/1992 Year: 2009 Action: Leak Discovery Actual: Address: 11940 SAN PABLO AVE 75 ft. Global Id: T0601300395 Name: A NEW CONCEPT LAUNDROMAT Action Type: Other Year: 2010 Date: 07/22/1992 Address: 11940 SAN PABLO AVE

Name: A NEW CONCEPT LAUNDROMAT

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(Continued) 1014980617 B7 EDR Hist Auto 1015515526 NW 4836 BISSELL AVE N/A Year: 2011 < 1/8 RICHMOND, CA 94805 Address: 11940 SAN PABLO AVE 0.044 mi. 233 ft. Site 2 of 7 in cluster B Name: A NEW CONCEPT LAUNDROMAT Year: 2012 Relative: EDR Historical Auto Stations: Address: 11940 SAN PABLO AVE Lower Name: BENS AUTO Year: 2000 Actual: Address: 4836 BISSELL AVE 64 ft. A4 WINSTON TIRE #142 CONTRA COSTA CO. SITE LIST 1000389821 Name: BENS AUTO REPAIR ESE 11940 SAN PABLO AVE N/A Year: 2001 < 1/8 EL CERRITO, CA 94530 Address: 4836 BISSELL AVE 0.037 mi. 196 ft. Site 4 of 5 in cluster A Name: BENS AUTO Year: 2002 CONTRA COSTA CO. SITE LIST: Relative: Address: 4836 BISSELL AVE Higher Facility ID: 770459 Billing Status: INACTIVE, NON-BILLABLE Name: BENS AUTO Actual: Program Status: CONTRA COSTA CO. SITE LIST Year: 2003 75 ft. Program/Elements: HMBP GENERAL Address: 4836 BISSELL AVE Region: CONTRA COSTA Name: BENS AUTO Facility ID: 770459 Year: 2005 Billing Status: INACTIVE, NON-BILLABLE Address: 4836 BISSELL AVE Program Status: CONTRA COSTA CO. SITE LIST Program/Elements: HWG: REPORTED ZERO Name: BENS AUTO Region: CONTRA COSTA Year: 2006 Address: 4836 BISSELL AVE

Name: BENS AUTO A5 EDR Hist Auto 1015176614 Year: 2007 ESE 11940 SAN PABLO AVE N/A Address: 4836 BISSELL AVE < 1/8 EL CERRITO, CA 94530 0.037 mi. Name: BENS AUTO 196 ft. Site 5 of 5 in cluster A Year: 2008 Relative: EDR Historical Auto Stations: Address: 4836 BISSELL AVE Higher Name: WINSTON TIRE CO Year: 2003 Name: BENS AUTO Actual: Address: 11940 SAN PABLO AVE Year: 2009 75 ft. Address: 4836 BISSELL AVE

Name: BENS AUTO REPAIR B6 BEN’S AUTO REPAIR CONTRA COSTA CO. SITE LIST S102262040 Year: 2010 NW 4836 BISSELL AVE N/A Address: 4836 BISSELL AVE < 1/8 RICHMOND, CA 94805 0.044 mi. 233 ft. Site 1 of 7 in cluster B C8 EDR Hist Auto 1015584869 CONTRA COSTA CO. SITE LIST: Relative: ESE 6322 OHIO ST N/A Lower Facility ID: 707696 < 1/8 EL CERRITO, CA 94530 Billing Status: ACTIVE, BILLABLE 0.068 mi. Actual: Program Status: CONTRA COSTA CO. SITE LIST 360 ft. Site 1 of 5 in cluster C 64 ft. Program/Elements: HMBP: LESS THAN 1000 LBS Region: CONTRA COSTA Relative: EDR Historical Auto Stations: Higher Name: J & R TRANSMISSION CTR Facility ID: 707696 Year: 2001 Billing Status: ACTIVE, BILLABLE Actual: Address: 6322 OHIO ST Program Status: CONTRA COSTA CO. SITE LIST 78 ft. Program/Elements: HWG: LESS THAN 5 TONS/YEAR Name: J & R TRANSMISSION Region: CONTRA COSTA Year: 2010

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(Continued) 1015584869 HARBOR PLASTICS MANUFACTURING COMPANY (Continued) S103967234 Address: 6322 OHIO ST Past Use: UNKNOWN Potential COC: Under Investigation Confirmed COC: 31001-NO Potential Description: UE C9 J & R TRANSMISSION CENTER CONTRA COSTA CO. SITE LIST S103971216 Alias Name: Peterson Industrial Panel Saws ESE 6322 OHIO ST N/A Alias Type: Alternate Name < 1/8 EL CERRITO, CA 94530 Alias Name: 517270038 0.068 mi. Alias Type: APN 360 ft. Site 2 of 5 in cluster C Alias Name: 201895 Alias Type: Project Code (Site Code) CONTRA COSTA CO. SITE LIST: Relative: Alias Name: 60001433 Facility ID: 771836 Higher Alias Type: Envirostor ID Number Billing Status: INACTIVE, NON-BILLABLE Actual: Program Status: CONTRA COSTA CO. SITE LIST Completed Info: 78 ft. Program/Elements: HMBP: 1K-10K LBS, 0-19 EMPLOYEES Completed Area Name: PROJECT WIDE Region: CONTRA COSTA Completed Sub Area Name: Not reported Completed Document Type: Site Screening Facility ID: 771836 Completed Date: 06/28/2011 Billing Status: INACTIVE, NON-BILLABLE Comments: Not reported Program Status: CONTRA COSTA CO. SITE LIST Program/Elements: HWG: LESS THAN 5 TONS/YEAR Future Area Name: Not reported Region: CONTRA COSTA Future Sub Area Name: Not reported Future Document Type: Not reported Facility ID: 771836 Future Due Date: Not reported Billing Status: INACTIVE, NON-BILLABLE Schedule Area Name: Not reported Program Status: CONTRA COSTA CO. SITE LIST Schedule Sub Area Name: Not reported Program/Elements: UNDERGROUND STORAGE TANK SITE Schedule Document Type: Not reported Region: CONTRA COSTA Schedule Due Date: Not reported Schedule Revised Date: Not reported

CONTRA COSTA CO. SITE LIST: B10 HARBOR PLASTICS MANUFACTURING COMPANYENVIROSTOR S103967234 Facility ID: 771351 WNW 4800 BISSELL AVENUE CONTRA COSTA CO. SITE LIST N/A Billing Status: INACTIVE, NON-BILLABLE < 1/8 RICHMOND, CA 94804 Program Status: CONTRA COSTA CO. SITE LIST 0.069 mi. Program/Elements: HMBP: 1K-10K LBS, 20+ EMPLOYEES 365 ft. Site 3 of 7 in cluster B Region: CONTRA COSTA Relative: ENVIROSTOR: Lower Facility ID: 60001433 Facility ID: 771351 Status: Inactive - Needs Evaluation Billing Status: INACTIVE, NON-BILLABLE Actual: Status Date: 08/16/2011 Program Status: CONTRA COSTA CO. SITE LIST 67 ft. Site Code: 201895 Program/Elements: HWG: LESS THAN 5 TONS/YEAR Site Type: Evaluation Region: CONTRA COSTA Site Type Detailed: Evaluation Acres: 0.1 NPL: NO Regulatory Agencies: SMBRP C11 FORMER VAL STROUGH HONDA SWEEPS UST S102260933 Lead Agency: SMBRP SE 11909 SAN PABLO AVE CONTRA COSTA CO. SITE LIST N/A Program Manager: Jonathan Largent < 1/8 EL CERRITO, CA 94530 Supervisor: Daniel Murphy 0.070 mi. Division Branch: Cleanup Berkeley 367 ft. Site 3 of 5 in cluster C Assembly: 15 SWEEPS UST: Senate: 09 Relative: Higher Status: Not reported Special Program: EPA - PASI Comp Number: 71277 Restricted Use: NO Actual: Number: Not reported Site Mgmt Req: NONE SPECIFIED 73 ft. Board Of Equalization: Not reported Funding: EPA Grant Referral Date: Not reported Latitude: 37.93163 Action Date: Not reported Longitude: -122.3243 Created Date: Not reported APN: 517270038 Owner Tank Id: Not reported

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FORMER VAL STROUGH HONDA (Continued) S102260933 B12 90600 HIST UST U001599849 NNW 4838 MACDONALD AVE N/A SWRCB Tank Id: 07-000-071277-000001 < 1/8 RICHMOND, CA 94805 Tank Status: Not reported 0.084 mi. Capacity: 10000 446 ft. Site 4 of 7 in cluster B Active Date: Not reported Tank Use: EMPTY Relative: HIST UST: STG: PRODUCT Higher File Number: 000228D8 Content: Not reported URL: http://geotracker.waterboards.ca.gov/ustpdfs/pdf/000228D8.pdf Number Of Tanks: 3 Actual: Region: STATE 69 ft. Facility ID: 00000061858 Status: Not reported Facility Type: Gas Station Comp Number: 71277 Other Type: Not reported Number: Not reported Contact Name: BEHNAM, BEN Board Of Equalization: Not reported Telephone: 4156209595 Referral Date: Not reported Owner Name: CHEVRON U.S.A. INC. Action Date: Not reported Owner Address: 575 MARKET Created Date: Not reported Owner City,St,Zip: SAN FRANCISCO, CA 94105 Owner Tank Id: Not reported Total Tanks: 0004 SWRCB Tank Id: 07-000-071277-000002 Tank Status: Not reported Tank Num: 001 Capacity: 10000 Container Num: 1 Active Date: Not reported Year Installed: 1980 Tank Use: EMPTY Tank Capacity: 00010000 STG: PRODUCT Tank Used for: PRODUCT Content: Not reported Type of Fuel: Not reported Number Of Tanks: Not reported Container Construction Thickness: 0000250 Leak Detection: Stock Inventor Status: Not reported Comp Number: 71277 Tank Num: 002 Number: Not reported Container Num: 2 Board Of Equalization: Not reported Year Installed: 1980 Referral Date: Not reported Tank Capacity: 00010000 Action Date: Not reported Tank Used for: PRODUCT Created Date: Not reported Type of Fuel: Not reported Owner Tank Id: Not reported Container Construction Thickness: 0000250 SWRCB Tank Id: 07-000-071277-000003 Leak Detection: Stock Inventor Tank Status: Not reported Capacity: 10000 Tank Num: 003 Active Date: Not reported Container Num: 3 Tank Use: EMPTY Year Installed: 1980 STG: PRODUCT Tank Capacity: 00010000 Content: Not reported Tank Used for: PRODUCT Number Of Tanks: Not reported Type of Fuel: Not reported Container Construction Thickness: 0000250 Leak Detection: Stock Inventor CONTRA COSTA CO. SITE LIST: Facility ID: 771277 Tank Num: 004 Billing Status: INACTIVE, NON-BILLABLE Container Num: 4 Program Status: CONTRA COSTA CO. SITE LIST Year Installed: 1980 Program/Elements: UNDERGROUND STORAGE TANK SITE Tank Capacity: 00001000 Region: CONTRA COSTA Tank Used for: WASTE Type of Fuel: Not reported Container Construction Thickness: 0000250 Leak Detection: Stock Inventor

Click here for Geo Tracker PDF:

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B13 CHEVRON #90600 UST U003938750 (Continued) 1015515566 NNW 4838 MACDONALD AVE N/A Year: 2010 < 1/8 RICHMOND, CA 94805 Address: 4838 MACDONALD AVE 0.084 mi. 446 ft. Site 5 of 7 in cluster B Name: SUNNYS CHEVRON Relative: UST: Year: 2011 Higher Facility ID: 761858 Address: 4838 MACDONALD AVE Permitting Agency: CONTRA COSTA COUNTY Actual: Latitude: 37.933401 Name: SUNNYS CHEVRON 69 ft. Longitude: -122.322288 Year: 2012 Address: 4838 MACDONALD AVE

B14 EDR Hist Auto 1015515566 NNW 4838 MACDONALD AVE N/A B15 CHEVRON LUST S103661646 < 1/8 RICHMOND, CA 94805 NNW 4838 MACDONALD SWEEPS UST N/A 0.084 mi. < 1/8 RICHMOND, CA 94805 ENF 446 ft. Site 6 of 7 in cluster B 0.084 mi. HIST CORTESE 446 ft. Site 7 of 7 in cluster B CONTRA COSTA CO. SITE LIST Relative: EDR Historical Auto Stations: Higher Name: SUNNYS CHEVRON Relative: LUST: Year: 1999 Higher Region: STATE Actual: Address: 4838 MACDONALD AVE Global Id: T0601300684 69 ft. Actual: Latitude: 37.932261 Name: SUNNYS CHEVRON 69 ft. Longitude: -122.324106 Year: 2000 Case Type: LUST Cleanup Site Address: 4838 MACDONALD AVE Status: Completed - Case Closed Status Date: 05/10/2006 Name: SUNNY CHEVRON Lead Agency: SAN FRANCISCO BAY RWQCB (REGION 2) Year: 2002 Case Worker: BGS Address: 4838 MACDONALD AVE Local Agency: CONTRA COSTA COUNTY RB Case Number: 07-0738 Name: SUNNYS CHEVRON LOC Case Number: 61858 Year: 2003 File Location: Not reported Address: 4838 MACDONALD AVE Potential Media Affect: Other Groundwater (uses other than drinking water) Potential Contaminants of Concern: Gasoline Name: SUNNY CHEVRON Site History: Not reported Year: 2004 Address: 4838 MACDONALD AVE Click here to access the California GeoTracker records for this facility: Contact: Name: SUNNYS CHEVRON Global Id: T0601300684 Year: 2005 Contact Type: Local Agency Caseworker Address: 4838 MACDONALD AVE Contact Name: SUE LOYD Organization Name: CONTRA COSTA COUNTY Name: SUNNYS CHEVRON Address: 4333 PACHECO BLVD. Year: 2006 City: MARTINEZ Address: 4838 MACDONALD AVE Email: [email protected] Phone Number: Not reported Name: SUNNYS CHEVRON Year: 2007 Global Id: T0601300684 Address: 4838 MACDONALD AVE Contact Type: Regional Board Caseworker Contact Name: BARBARA SIEMINSKI Name: SUNNYS CHEVRON Organization Name: SAN FRANCISCO BAY RWQCB (REGION 2) Year: 2008 Address: 1515 CLAY STREET, SUITE 1400 Address: 4838 MACDONALD AVE City: OAKLAND Email: [email protected] Name: SUNNYS CHEVRON Phone Number: Not reported Year: 2009 Address: 4838 MACDONALD AVE Status History: Name: SUNNYS CHEVRON Global Id: T0601300684

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CHEVRON (Continued) S103661646 CHEVRON (Continued) S103661646 Status: Completed - Case Closed Global Id: T0601300684 Status Date: 05/10/2006 Action Type: RESPONSE Date: 01/17/2006 Global Id: T0601300684 Action: Soil and Water Investigation Report Status: Open - Case Begin Date Status Date: 12/23/1997 Global Id: T0601300684 Action Type: RESPONSE Global Id: T0601300684 Date: 01/30/2006 Status: Open - Site Assessment Action: Monitoring Report - Quarterly Status Date: 04/22/1998 Global Id: T0601300684 Global Id: T0601300684 Action Type: RESPONSE Status: Open - Site Assessment Date: 10/30/2004 Status Date: 06/22/1998 Action: Monitoring Report - Quarterly

Global Id: T0601300684 Global Id: T0601300684 Status: Open - Site Assessment Action Type: ENFORCEMENT Status Date: 01/24/2002 Date: 01/24/2002 Action: Staff Letter Global Id: T0601300684 Status: Open - Site Assessment Global Id: T0601300684 Status Date: 06/10/2002 Action Type: Other Date: 01/15/1998 Global Id: T0601300684 Action: Leak Stopped Status: Open - Site Assessment Status Date: 08/31/2004 Global Id: T0601300684 Action Type: ENFORCEMENT Global Id: T0601300684 Date: 05/29/2002 Status: Open - Verification Monitoring Action: Staff Letter Status Date: 06/14/2002 Global Id: T0601300684 Action Type: ENFORCEMENT Regulatory Activities: Date: 05/10/2006 Global Id: T0601300684 Action: Closure/No Further Action Letter Action Type: ENFORCEMENT Date: 03/18/2005 Global Id: T0601300684 Action: Staff Letter Action Type: ENFORCEMENT Date: 08/31/2004 Global Id: T0601300684 Action: Staff Letter Action Type: ENFORCEMENT Date: 02/23/2005 Global Id: T0601300684 Action: Staff Letter Action Type: ENFORCEMENT Date: 05/16/2006 Global Id: T0601300684 Action: Closure/No Further Action Letter Action Type: ENFORCEMENT Date: 10/15/2004 Global Id: T0601300684 Action: Site Visit / Inspection / Sampling Action Type: ENFORCEMENT Date: 08/05/2004 Global Id: T0601300684 Action: Staff Letter Action Type: RESPONSE Date: 04/30/2005 Global Id: T0601300684 Action: Monitoring Report - Quarterly Action Type: ENFORCEMENT Date: 04/22/1998 Global Id: T0601300684 Action: Staff Letter Action Type: RESPONSE Date: 04/30/2006 Global Id: T0601300684 Action: Monitoring Report - Quarterly Action Type: ENFORCEMENT

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CHEVRON (Continued) S103661646 CHEVRON (Continued) S103661646 Date: 03/22/1998 Global Id: T0601300684 Action: Staff Letter Action Type: RESPONSE Date: 08/08/2002 Global Id: T0601300684 Action: Monitoring Report - Quarterly Action Type: ENFORCEMENT Date: 06/10/2002 Global Id: T0601300684 Action: File review Action Type: RESPONSE Date: 10/23/2002 Global Id: T0601300684 Action: Monitoring Report - Quarterly Action Type: Other Date: 01/15/1998 Global Id: T0601300684 Action: Leak Discovery Action Type: RESPONSE Date: 11/04/2002 Global Id: T0601300684 Action: Monitoring Report - Quarterly Action Type: Other Date: 12/23/1997 Global Id: T0601300684 Action: Leak Reported Action Type: RESPONSE Date: 02/05/2003 Global Id: T0601300684 Action: Monitoring Report - Quarterly Action Type: ENFORCEMENT Date: 08/31/2004 Global Id: T0601300684 Action: Staff Letter Action Type: RESPONSE Date: 04/04/2003 Global Id: T0601300684 Action: Monitoring Report - Quarterly Action Type: ENFORCEMENT Date: 09/18/2001 Global Id: T0601300684 Action: Staff Letter Action Type: RESPONSE Date: 01/30/2004 Global Id: T0601300684 Action: Monitoring Report - Quarterly Action Type: ENFORCEMENT Date: 05/20/2002 Global Id: T0601300684 Action: Staff Letter Action Type: RESPONSE Date: 10/31/2003 Global Id: T0601300684 Action: Monitoring Report - Quarterly Action Type: ENFORCEMENT Date: 01/24/2002 Global Id: T0601300684 Action: Staff Letter Action Type: RESPONSE Date: 01/31/2005 Global Id: T0601300684 Action: Monitoring Report - Quarterly Action Type: RESPONSE Date: 06/03/2002 Global Id: T0601300684 Action: Soil and Water Investigation Report Action Type: RESPONSE Date: 05/23/2005 Global Id: T0601300684 Action: Other Workplan Action Type: RESPONSE Date: 06/25/2003 Global Id: T0601300684 Action: Monitoring Report - Quarterly Action Type: RESPONSE Date: 02/02/2006 Global Id: T0601300684 Action: Well Installation Report Action Type: RESPONSE Date: 04/30/2004 Global Id: T0601300684 Action: Monitoring Report - Quarterly Action Type: RESPONSE Date: 07/31/2005 Global Id: T0601300684 Action: Monitoring Report - Quarterly Action Type: RESPONSE Date: 12/30/2004 Global Id: T0601300684 Action: Well Installation Report Action Type: RESPONSE

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CHEVRON (Continued) S103661646 CHEVRON (Continued) S103661646 Date: 10/30/2005 Status: Active Action: Monitoring Report - Quarterly Comp Number: 61858 Number: 2 Board Of Equalization: 44-031913 Referral Date: 12-10-92 LUST REG 2: Action Date: 03-05-93 Region: 2 Created Date: 07-22-88 Facility Id: 07-0738 Owner Tank Id: 1 Facility Status: Post remedial action monitoring SWRCB Tank Id: 07-000-061858-000003 Case Number: 61858 Tank Status: A How Discovered: Tank Closure Capacity: 10000 Leak Cause: UNK Active Date: 12-10-92 Leak Source: UNK Tank Use: M.V. FUEL Date Leak Confirmed: 4/22/1998 STG: P Oversight Program: LUST Content: REG UNLEADED Prelim. Site Assesment Wokplan Submitted: 6/22/1998 Number Of Tanks: Not reported Preliminary Site Assesment Began: 1/24/2002 Pollution Characterization Began: 6/10/2002 Status: Not reported Pollution Remediation Plan Submitted: Not reported Comp Number: 61858 Date Remediation Action Underway: Not reported Number: Not reported Date Post Remedial Action Monitoring Began: 1/13/2004 Board Of Equalization: 44-031913 Referral Date: Not reported SWEEPS UST: Action Date: Not reported Status: Active Created Date: Not reported Comp Number: 61858 Owner Tank Id: Not reported Number: 2 SWRCB Tank Id: 07-000-061858-000004 Board Of Equalization: 44-031913 Tank Status: Not reported Referral Date: 12-10-92 Capacity: 1000 Action Date: 03-05-93 Active Date: Not reported Created Date: 07-22-88 Tank Use: OIL Owner Tank Id: 2 STG: WASTE SWRCB Tank Id: 07-000-061858-000001 Content: WASTE OIL Tank Status: A Number Of Tanks: 1 Capacity: 10000 Active Date: 12-10-92 ENF: Tank Use: M.V. FUEL Region: 2 STG: P Facility Id: 217543 Content: PRM UNLEADED Agency Name: Chevron Environmental Management Company Brea Number Of Tanks: 3 Place Type: Facility Place Subtype: Not reported Status: Active Facility Type: All other facilities Comp Number: 61858 Agency Type: Privately-Owned Business Number: 2 # Of Agencies: 1 Board Of Equalization: 44-031913 Place Latitude: 37.932413 Referral Date: 12-10-92 Place Longitude: -122.324178 Action Date: 03-05-93 SIC Code 1: Not reported Created Date: 07-22-88 SIC Desc 1: Not reported Owner Tank Id: 3 SIC Code 2: Not reported SWRCB Tank Id: 07-000-061858-000002 SIC Desc 2: Not reported Tank Status: A SIC Code 3: Not reported Capacity: 10000 SIC Desc 3: Not reported Active Date: 12-10-92 NAICS Code 1: Not reported Tank Use: M.V. FUEL NAICS Desc 1: Not reported STG: P NAICS Code 2: Not reported Content: PRM UNLEADED NAICS Desc 2: Not reported Number Of Tanks: Not reported NAICS Code 3: Not reported NAICS Desc 3: Not reported

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CHEVRON (Continued) S103661646 CHEVRON (Continued) S103661646 # Of Places: 1 Total Assessment Amount: 0 Source Of Facility: Reg Meas Initial Assessed Amount: 0 Design Flow: Not reported Liability $ Amount: 0 Threat To Water Quality: Not reported Project $ Amount: 0 Complexity: Not reported Liability $ Paid: 0 Pretreatment: Not reported Project $ Completed: 0 Facility Waste Type: Not reported Total $ Paid/Completed Amount: 0 Facility Waste Type 2: Not reported Facility Waste Type 3: Not reported Region: 2 Facility Waste Type 4: Not reported Facility Id: 217543 Program: UST Agency Name: Chevron Environmental Management Company Brea Program Category1: TANKS Place Type: Facility Program Category2: TANKS Place Subtype: Not reported # Of Programs: 1 Facility Type: All other facilities WDID: 2 07-0738 Agency Type: Privately-Owned Business Reg Measure Id: 167809 # Of Agencies: 1 Reg Measure Type: Unregulated Place Latitude: 37.932413 Region: 2 Place Longitude: -122.324178 Order #: Not reported SIC Code 1: Not reported Npdes# CA#: Not reported SIC Desc 1: Not reported Major-Minor: Not reported SIC Code 2: Not reported Npdes Type: Not reported SIC Desc 2: Not reported Reclamation: Not reported SIC Code 3: Not reported Dredge Fill Fee: Not reported SIC Desc 3: Not reported 301H: Not reported NAICS Code 1: Not reported Application Fee Amt Received: Not reported NAICS Desc 1: Not reported Status: Never Active NAICS Code 2: Not reported Status Date: 02/20/2013 NAICS Desc 2: Not reported Effective Date: Not reported NAICS Code 3: Not reported Expiration/Review Date: Not reported NAICS Desc 3: Not reported Termination Date: Not reported # Of Places: 1 WDR Review - Amend: Not reported Source Of Facility: Reg Meas WDR Review - Revise/Renew: Not reported Design Flow: Not reported WDR Review - Rescind: Not reported Threat To Water Quality: Not reported WDR Review - No Action Required: Not reported Complexity: Not reported WDR Review - Pending: Not reported Pretreatment: Not reported WDR Review - Planned: Not reported Facility Waste Type: Not reported Status Enrollee: N Facility Waste Type 2: Not reported Individual/General: I Facility Waste Type 3: Not reported Fee Code: Not reported Facility Waste Type 4: Not reported Direction/Voice: Passive Program: UST Enforcement Id(EID): 239978 Program Category1: TANKS Region: 2 Program Category2: TANKS Order / Resolution Number: UNKNOWN # Of Programs: 1 Enforcement Action Type: 13267 Letter WDID: 2 07-0738 Effective Date: 01/24/2002 Reg Measure Id: 167809 Adoption/Issuance Date: Not reported Reg Measure Type: Unregulated Achieve Date: Not reported Region: 2 Termination Date: Not reported Order #: Not reported ACL Issuance Date: Not reported Npdes# CA#: Not reported EPL Issuance Date: Not reported Major-Minor: Not reported Status: Active Npdes Type: Not reported Title: Enforcement - 2 07-0738 Reclamation: Not reported Description: Not reported Dredge Fill Fee: Not reported Program: UST 301H: Not reported Latest Milestone Completion Date: Not reported Application Fee Amt Received: Not reported # Of Programs1: 1 Status: Never Active

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CHEVRON (Continued) S103661646 CHEVRON (Continued) S103661646 Status Date: 02/20/2013 Facility ID: 761858 Effective Date: Not reported Billing Status: ACTIVE, BILLABLE Expiration/Review Date: Not reported Program Status: CONTRA COSTA CO. SITE LIST Termination Date: Not reported Program/Elements: UNDERGROUND STORAGE TANK SITE WDR Review - Amend: Not reported Region: CONTRA COSTA WDR Review - Revise/Renew: Not reported WDR Review - Rescind: Not reported WDR Review - No Action Required: Not reported WDR Review - Pending: Not reported C16 ROYAL CROWN CLNRS RCRA-SQG 1000472834 WDR Review - Planned: Not reported SE 11896 SAN PABLO AVE FINDS CAD982433617 Status Enrollee: N < 1/8 EL CERRITO, CA 94530 DRYCLEANERS Individual/General: I 0.087 mi. EMI Fee Code: Not reported 461 ft. Site 4 of 5 in cluster C CONTRA COSTA CO. SITE LIST Direction/Voice: Passive ECHO Enforcement Id(EID): 237864 Relative: RCRA-SQG: Region: 2 Higher Date form received by agency: 10/05/1990 Order / Resolution Number: UNKNOWN Actual: Facility name: ROYAL CROWN CLNRS Enforcement Action Type: 13267 Letter 73 ft. Facility address: 11896 SAN PABLO AVE Effective Date: 09/18/2001 EL CERRITO, CA 94530 Adoption/Issuance Date: Not reported EPA ID: CAD982433617 Achieve Date: Not reported Mailing address: SAN PABLO AVE Termination Date: Not reported EL CERRITO, CA 94530 ACL Issuance Date: Not reported Contact: ENVIRONMENTAL MANAGER EPL Issuance Date: Not reported Contact address: 11896 SAN PABLO AVE Status: Historical EL CERRITO, CA 94530 Title: Enforcement - 2 07-0738 Contact country: US Description: Not reported Contact telephone: (415) 232-6757 Program: UST Contact email: Not reported Latest Milestone Completion Date: 1/16/2002 EPA Region: 09 # Of Programs1: 1 Classification: Small Small Quantity Generator Total Assessment Amount: 0 Description: Handler: generates more than 100 and less than 1000 kg of hazardous Initial Assessed Amount: 0 waste during any calendar month and accumulates less than 6000 kg of Liability $ Amount: 0 hazardous waste at any time; or generates 100 kg or less of hazardous Project $ Amount: 0 waste during any calendar month, and accumulates more than 1000 kg of Liability $ Paid: 0 hazardous waste at any time Project $ Completed: 0 Total $ Paid/Completed Amount: 0 Owner/Operator Summary: Owner/operator name: SAM DAS HIST CORTESE: Owner/operator address: NOT REQUIRED Region: CORTESE NOT REQUIRED, ME 99999 Facility County Code: 7 Owner/operator country: Not reported Reg By: LTNKA Owner/operator telephone: (415) 555-1212 Reg Id: 07-0738 Legal status: Private Owner/Operator Type: Owner CONTRA COSTA CO. SITE LIST: Owner/Op start date: Not reported Facility ID: 761858 Owner/Op end date: Not reported Billing Status: ACTIVE, BILLABLE Program Status: CONTRA COSTA CO. SITE LIST Owner/operator name: NOT REQUIRED Program/Elements: HMBP: >100K-250K LBS, 0-19 EMPLOYEES Owner/operator address: NOT REQUIRED Region: CONTRA COSTA NOT REQUIRED, ME 99999 Owner/operator country: Not reported Facility ID: 761858 Owner/operator telephone: (415) 555-1212 Billing Status: ACTIVE, BILLABLE Legal status: Private Program Status: CONTRA COSTA CO. SITE LIST Owner/Operator Type: Operator Program/Elements: HWG: REPORTED ZERO Owner/Op start date: Not reported Region: CONTRA COSTA Owner/Op end date: Not reported

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ROYAL CROWN CLNRS (Continued) 1000472834 ROYAL CROWN CLNRS (Continued) 1000472834 Contact Address 2: Not reported Handler Activities Summary: Contact Telephone: 7077487743 U.S. importer of hazardous waste: No Mailing Name: Not reported Mixed waste (haz. and radioactive): No Mailing Address 1: PO BOX 36 Recycler of hazardous waste: No Mailing Address 2: Not reported Transporter of hazardous waste: No Mailing City: EL CERRITO Treater, storer or disposer of HW: No Mailing State: CA Underground injection activity: No Mailing Zip: 945300036 On-site burner exemption: No Owner Fax: 2 Furnace exemption: No Region Code: 5105258901 Used oil fuel burner: No Used oil processor: No EPA Id: CAD982433617 User oil refiner: No NAICS Code: 81232 Used oil fuel marketer to burner: No NAICS Description: Drycleaning and Laundry Services (except Coin-Operated) Used oil Specification marketer: No SIC Code: 7211 Used oil transfer facility: No SIC Description: Power Laundries, Family and Commercial Used oil transporter: No Create Date: 10/05/1990 Facility Active: No Violation Status: No violations found Inactive Date: 06/30/2006 FINDS: Facility Addr2: Not reported Owner Name: DOR LYN Registry ID: 110009545117 Owner Address: 11896 SAN PABLO AVE Owner Address 2: Not reported Environmental Interest/Information System Owner Telephone: 5102326757 California Hazardous Waste Tracking System - Datamart (HWTS-DATAMART) Contact Name: JERRY LYNCH - OWNER provides California with information on hazardous waste shipments for Contact Address: 11896 SAN PABLO AVE generators, transporters, and treatment, storage, and disposal Contact Address 2: Not reported facilities. Contact Telephone: 5102326757 Mailing Name: Not reported HAZARDOUS AIR POLLUTANT MAJOR Mailing Address 1: 11896 SAN PABLO AVE Mailing Address 2: Not reported RCRAInfo is a national information system that supports the Resource Mailing City: EL CERRITO Conservation and Recovery Act (RCRA) program through the tracking of Mailing State: CA events and activities related to facilities that generate, transport, Mailing Zip: 945301752 and treat, store, or dispose of hazardous waste. RCRAInfo allows RCRA Owner Fax: 2 program staff to track the notification, permit, compliance, and Region Code: Not reported corrective action activities required under RCRA. EMI: STATE MASTER Year: 1995 County Code: 7 Air Basin: SF DRYCLEANERS: Facility ID: 8118 EPA Id: CAL000326866 Air District Name: BA NAICS Code: 81232 SIC Code: 7216 NAICS Description: Drycleaning and Laundry Services (except Coin-Operated) Air District Name: BAY AREA AQMD SIC Code: 7211 Community Health Air Pollution Info System: Not reported SIC Description: Power Laundries, Family and Commercial Consolidated Emission Reporting Rule: Not reported Create Date: 11/19/2007 Total Organic Hydrocarbon Gases Tons/Yr: 1 Facility Active: No Reactive Organic Gases Tons/Yr: 0 Inactive Date: 06/30/2010 Carbon Monoxide Emissions Tons/Yr: 0 Facility Addr2: Not reported NOX - Oxides of Nitrogen Tons/Yr: 0 Owner Name: FRANK BELLOWS & ROBERT FAUSSNER SOX - Oxides of Sulphur Tons/Yr: 0 Owner Address: PO BOX 36 Particulate Matter Tons/Yr: 0 Owner Address 2: Not reported Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 Owner Telephone: 5105253052 Contact Name: JAMES E GRIBI/GRIBI ASSOC Year: 1996 Contact Address: 1090 ADAMS ST STE K County Code: 7

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ROYAL CROWN CLNRS (Continued) 1000472834 ROYAL CROWN CLNRS (Continued) 1000472834 Air Basin: SF Consolidated Emission Reporting Rule: Not reported Facility ID: 8118 Total Organic Hydrocarbon Gases Tons/Yr: 0 Air District Name: BA Reactive Organic Gases Tons/Yr: 0 SIC Code: 7216 Carbon Monoxide Emissions Tons/Yr: 0 Air District Name: BAY AREA AQMD NOX - Oxides of Nitrogen Tons/Yr: 0 Community Health Air Pollution Info System: Not reported SOX - Oxides of Sulphur Tons/Yr: 0 Consolidated Emission Reporting Rule: Not reported Particulate Matter Tons/Yr: 0 Total Organic Hydrocarbon Gases Tons/Yr: 0 Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 Reactive Organic Gases Tons/Yr: 0 Carbon Monoxide Emissions Tons/Yr: 0 Year: 2000 NOX - Oxides of Nitrogen Tons/Yr: 0 County Code: 7 SOX - Oxides of Sulphur Tons/Yr: 0 Air Basin: SF Particulate Matter Tons/Yr: 0 Facility ID: 8118 Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 Air District Name: BA SIC Code: 7216 Year: 1997 Air District Name: BAY AREA AQMD County Code: 7 Community Health Air Pollution Info System: Not reported Air Basin: SF Consolidated Emission Reporting Rule: Not reported Facility ID: 8118 Total Organic Hydrocarbon Gases Tons/Yr: 0 Air District Name: BA Reactive Organic Gases Tons/Yr: 0 SIC Code: 7216 Carbon Monoxide Emissions Tons/Yr: 0 Air District Name: BAY AREA AQMD NOX - Oxides of Nitrogen Tons/Yr: 0 Community Health Air Pollution Info System: Not reported SOX - Oxides of Sulphur Tons/Yr: 0 Consolidated Emission Reporting Rule: Not reported Particulate Matter Tons/Yr: 0 Total Organic Hydrocarbon Gases Tons/Yr: 1 Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 Reactive Organic Gases Tons/Yr: 0 Carbon Monoxide Emissions Tons/Yr: 0 Year: 2001 NOX - Oxides of Nitrogen Tons/Yr: 0 County Code: 7 SOX - Oxides of Sulphur Tons/Yr: 0 Air Basin: SF Particulate Matter Tons/Yr: 0 Facility ID: 8118 Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 Air District Name: BA SIC Code: 7216 Year: 1998 Air District Name: BAY AREA AQMD County Code: 7 Community Health Air Pollution Info System: Not reported Air Basin: SF Consolidated Emission Reporting Rule: Not reported Facility ID: 8118 Total Organic Hydrocarbon Gases Tons/Yr: 1 Air District Name: BA Reactive Organic Gases Tons/Yr: 0 SIC Code: 7216 Carbon Monoxide Emissions Tons/Yr: 0 Air District Name: BAY AREA AQMD NOX - Oxides of Nitrogen Tons/Yr: 0 Community Health Air Pollution Info System: Not reported SOX - Oxides of Sulphur Tons/Yr: 0 Consolidated Emission Reporting Rule: Not reported Particulate Matter Tons/Yr: 0 Total Organic Hydrocarbon Gases Tons/Yr: 0 Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 Reactive Organic Gases Tons/Yr: 0 Carbon Monoxide Emissions Tons/Yr: 0 Year: 2002 NOX - Oxides of Nitrogen Tons/Yr: 0 County Code: 7 SOX - Oxides of Sulphur Tons/Yr: 0 Air Basin: SF Particulate Matter Tons/Yr: 0 Facility ID: 8118 Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 Air District Name: BA SIC Code: 7216 Year: 1999 Air District Name: BAY AREA AQMD County Code: 7 Community Health Air Pollution Info System: Not reported Air Basin: SF Consolidated Emission Reporting Rule: Not reported Facility ID: 8118 Total Organic Hydrocarbon Gases Tons/Yr: 1 Air District Name: BA Reactive Organic Gases Tons/Yr: 0 SIC Code: 7216 Carbon Monoxide Emissions Tons/Yr: 0 Air District Name: BAY AREA AQMD NOX - Oxides of Nitrogen Tons/Yr: 0 Community Health Air Pollution Info System: Not reported SOX - Oxides of Sulphur Tons/Yr: 0

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ROYAL CROWN CLNRS (Continued) 1000472834 ROYAL CROWN CLNRS (Continued) 1000472834 Particulate Matter Tons/Yr: 0 Program Status: CONTRA COSTA CO. SITE LIST Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 Program/Elements: HMBP: 1K-10K LBS, 0-19 EMPLOYEES Region: CONTRA COSTA Year: 2003 County Code: 7 Facility ID: 770994 Air Basin: SF Billing Status: INACTIVE, NON-BILLABLE Facility ID: 8118 Program Status: CONTRA COSTA CO. SITE LIST Air District Name: BA Program/Elements: HWG: LESS THAN 5 TONS/YEAR SIC Code: 7216 Region: CONTRA COSTA Air District Name: BAY AREA AQMD Community Health Air Pollution Info System: Not reported ECHO: Consolidated Emission Reporting Rule: Not reported Envid: 1000472834 Total Organic Hydrocarbon Gases Tons/Yr: 0 Registry ID: 110009545117 Reactive Organic Gases Tons/Yr: 0 DFR URL: http://echo.epa.gov/detailed_facility_report?fid=110009545117 Carbon Monoxide Emissions Tons/Yr: 0 NOX - Oxides of Nitrogen Tons/Yr: 0 SOX - Oxides of Sulphur Tons/Yr: 0 Particulate Matter Tons/Yr: 0 C17 EDR Hist Cleaner 1014980296 Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 SE 11896 SAN PABLO AVE N/A < 1/8 EL CERRITO, CA 94530 Year: 2004 0.087 mi. County Code: 7 461 ft. Site 5 of 5 in cluster C Air Basin: SF Facility ID: 8118 Relative: EDR Historical Cleaners: Air District Name: BA Higher Name: BUSY BEE QUALITY CLEANERS SIC Code: 7216 Year: 2002 Air District Name: BAY AREA AQMD Actual: Address: 11896 SAN PABLO AVE Community Health Air Pollution Info System: Not reported 73 ft. Consolidated Emission Reporting Rule: Not reported Name: BUSY BEE CLEANERS Total Organic Hydrocarbon Gases Tons/Yr: 0.386 Year: 2003 Reactive Organic Gases Tons/Yr: 0 Address: 11896 SAN PABLO AVE Carbon Monoxide Emissions Tons/Yr: 0 NOX - Oxides of Nitrogen Tons/Yr: 0 Name: BUSY BEE CLEANERS SOX - Oxides of Sulphur Tons/Yr: 0 Year: 2004 Particulate Matter Tons/Yr: 0 Address: 11896 SAN PABLO AVE Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 Name: BUSY BEE QUALITY CLEANERS Year: 2005 Year: 2005 County Code: 7 Address: 11896 SAN PABLO AVE Air Basin: SF Facility ID: 8118 Air District Name: BA SIC Code: 7216 D18 EDR Hist Auto 1015511525 Air District Name: BAY AREA AQMD NW 4724 MACDONALD AVE N/A Community Health Air Pollution Info System: Not reported < 1/8 RICHMOND, CA 94805 Consolidated Emission Reporting Rule: Not reported 0.110 mi. Total Organic Hydrocarbon Gases Tons/Yr: 0 583 ft. Site 1 of 2 in cluster D Reactive Organic Gases Tons/Yr: 0 EDR Historical Auto Stations: Carbon Monoxide Emissions Tons/Yr: 0 Relative: Higher Name: SUPER CAR WASH NOX - Oxides of Nitrogen Tons/Yr: 0 Year: 1999 SOX - Oxides of Sulphur Tons/Yr: 0 Actual: Address: 4724 MACDONALD AVE Particulate Matter Tons/Yr: 0 69 ft. Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 Name: SUPER CAR WASH Year: 2000 CONTRA COSTA CO. SITE LIST: Address: 4724 MACDONALD AVE Facility ID: 770994 Billing Status: INACTIVE, NON-BILLABLE Name: SUPER CAR WASH Year: 2002 Address: 4724 MACDONALD AVE

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E19 BUSY BEE CLEANERS IN THE BISHOP CENTERSLIC S107138716 F20 AT&T MOBILITY/EAST ALBANY (12785)CONTRA COSTA CO. SITE LIST S106434317 SE 11868-11896 SAN PABLO AVE BROWNFIELDS N/A West 99 S 47TH ST N/A < 1/8 EL CERRITO, CA 94530 DEED < 1/8 EL CERRITO, CA 94530 0.117 mi. 0.119 mi. 619 ft. Site 1 of 5 in cluster E 630 ft. Site 1 of 2 in cluster F

Relative: SLIC: Relative: CONTRA COSTA CO. SITE LIST: Higher Region: STATE Lower Facility ID: 773358 Facility Status: Completed - Case Closed Billing Status: INACTIVE, NON-BILLABLE Actual: Status Date: 01/05/2010 Actual: Program Status: CONTRA COSTA CO. SITE LIST 69 ft. Global Id: SL0601336773 62 ft. Program/Elements: HMBP: LESS THAN 1000 LBS Lead Agency: SAN FRANCISCO BAY RWQCB (REGION 2) Region: CONTRA COSTA Lead Agency Case Number: Not reported Latitude: 37.929631437 Longitude: -122.321232871 Case Type: Cleanup Program Site F21 SAKAI BROS. ROSE CO. SWEEPS UST S101624661 Case Worker: BGS West 99 S 047TH ST CA FID UST N/A Local Agency: Not reported < 1/8 RICHMOND, CA 94804 RB Case Number: 07S0178 0.119 mi. File Location: Regional Board 630 ft. Site 2 of 2 in cluster F Potential Media Affected: Other Groundwater (uses other than drinking water), Soil, Soil Vapor SWEEPS UST: Potential Contaminants of Concern: Tetrachloroethylene (PCE), Trichloroethylene (TCE) Relative: Lower Status: Not reported Site History: The site is a former Busy Bee Cleaners, a dry cleaning facility, Comp Number: 63866 impacted by PCE from former dry cleaning operations. The majority of Actual: Number: Not reported solvent impacted soil within the dry cleaning building was excavated 62 ft. Board Of Equalization: Not reported and removed from the site in October 2006. The confirmation soil Referral Date: Not reported samples collected after soil excavation contained low or Action Date: Not reported nondetectable concentrations of PCE. Dissolved PCE plume has been Created Date: Not reported investigated. Groundwater beneath the site contains low to Owner Tank Id: Not reported nondetectable PCE concentrations. The site plume is commingled with SWRCB Tank Id: 07-000-063866-000001 the off-site plume west (crossgradient) of the subject site. Tank Status: Not reported Contaminat concentrations in groundwater beneath the site are minor. Capacity: 10000 The VOC concentrations in soil gas immediately downgradient of the Active Date: Not reported source area are below residential and commercial ESL. The site Tank Use: M.V. FUEL contamination does not pose a significant risk to human health or the STG: PRODUCT environment. Content: DIESEL Number Of Tanks: 5 Click here to access the California GeoTracker records for this facility: Status: Not reported BROWNFIELDS: Comp Number: 63866 Global ID: SL0601336773 Number: Not reported Board Of Equalization: Not reported Referral Date: Not reported DEED: Action Date: Not reported Envirostor ID: SL0601336773 Created Date: Not reported Area: Not reported Owner Tank Id: Not reported Sub Area: Not reported SWRCB Tank Id: 07-000-063866-000002 Site Type: SLIC Tank Status: Not reported Status: COMPLETED - CASE CLOSED Capacity: 550 Agency: SWRCB Active Date: Not reported Covenant Uploaded: Y Tank Use: M.V. FUEL Deed Date(s): 11/12/2009 STG: PRODUCT Content: REG UNLEADED Number Of Tanks: Not reported

Status: Not reported Comp Number: 63866 Number: Not reported Board Of Equalization: Not reported Referral Date: Not reported Action Date: Not reported

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SAKAI BROS. ROSE CO. (Continued) S101624661 SAKAI BROS. ROSE CO. (Continued) S101624661 Created Date: Not reported Contact Phone: Not reported Owner Tank Id: Not reported DUNs Number: Not reported SWRCB Tank Id: 07-000-063866-000003 NPDES Number: Not reported Tank Status: Not reported EPA ID: Not reported Capacity: 300 Comments: Not reported Active Date: Not reported Status: Inactive Tank Use: M.V. FUEL STG: PRODUCT Content: REG UNLEADED Number Of Tanks: Not reported G22 MACDONALD SAN PABLO WALL 45TH PLUMERESPONSE S109548271 SW SAN PABLO WALL 45TH PLUME ENVIROSTOR N/A Status: Not reported 1/8-1/4 EL CERRITO AND RICHMOND, CA 94804 Comp Number: 63866 0.130 mi. Number: Not reported 686 ft. Site 1 of 5 in cluster G Board Of Equalization: Not reported RESPONSE: Referral Date: Not reported Relative: Lower Facility ID: 60000506 Action Date: Not reported Site Type: State Response Created Date: Not reported Actual: Site Type Detail: State Response or NPL Owner Tank Id: Not reported 55 ft. Acres: 14 SWRCB Tank Id: 07-000-063866-000004 National Priorities List: NO Tank Status: Not reported Cleanup Oversight Agencies: SMBRP Capacity: 4000 Lead Agency Description: DTSC - Site Cleanup Program Active Date: Not reported Project Manager: Jonathan Largent Tank Use: M.V. FUEL Supervisor: Daniel Murphy STG: PRODUCT Division Branch: Cleanup Berkeley Content: DIESEL Site Code: 201678 Number Of Tanks: Not reported Site Mgmt. Req.: NONE SPECIFIED Assembly: 15 Status: Not reported Senate: 09 Comp Number: 63866 Special Program Status: Not reported Number: Not reported Status: Backlog Board Of Equalization: Not reported Status Date: 06/06/2008 Referral Date: Not reported Restricted Use: NO Action Date: Not reported Funding: Orphan Funds Created Date: Not reported Latitude: 37.92968 Owner Tank Id: Not reported Longitude: -122.3250 SWRCB Tank Id: 07-000-063866-000005 APN: NONE SPECIFIED Tank Status: Not reported Past Use: NURSERY Capacity: 4000 Potential COC : Tetrachloroethylene (PCE Trichloroethylene (TCE Active Date: Not reported Confirmed COC: Tetrachloroethylene (PCE Trichloroethylene (TCE Tank Use: M.V. FUEL Potential Description: OTH STG: PRODUCT Alias Name: 110033605123 Content: DIESEL Alias Type: EPA (FRS #) Number Of Tanks: Not reported Alias Name: 201678 Alias Type: Project Code (Site Code) CA FID UST: Alias Name: 60000506 Facility ID: 07000988 Alias Type: Envirostor ID Number Regulated By: UTNKI Completed Info: Regulated ID: Not reported Completed Area Name: PROJECT WIDE Cortese Code: Not reported Completed Sub Area Name: Not reported SIC Code: Not reported Completed Document Type: Imminent and/or Subst. Endangerment Determination Facility Phone: 4152326531 Completed Date: 12/08/2006 Mail To: Not reported Comments: ISE completed. Mailing Address: 99 S 047TH ST Mailing Address 2: Not reported Completed Area Name: PROJECT WIDE Mailing City,St,Zip: RICHMOND 94804 Completed Sub Area Name: Not reported Contact: Not reported Completed Document Type: Remedial Investigation Workplan Completed Date: 06/19/2007

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MACDONALD SAN PABLO WALL 45TH PLUME (Continued) S109548271 MACDONALD SAN PABLO WALL 45TH PLUME (Continued) S109548271 Comments: Not reported Completed Info: Completed Area Name: PROJECT WIDE Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Imminent and/or Subst. Endangerment Determination Completed Document Type: Remedial Investigation Workplan Completed Date: 12/08/2006 Completed Date: 06/28/2007 Comments: ISE completed. Comments: Field work has been completed. Completed Area Name: PROJECT WIDE Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Remedial Investigation Workplan Completed Document Type: Remedial Investigation / Feasibility Study Completed Date: 06/19/2007 Completed Date: 06/06/2008 Comments: Not reported Comments: Not reported Completed Area Name: PROJECT WIDE Future Area Name: Not reported Completed Sub Area Name: Not reported Future Sub Area Name: Not reported Completed Document Type: Remedial Investigation Workplan Future Document Type: Not reported Completed Date: 06/28/2007 Future Due Date: Not reported Comments: Field work has been completed. Schedule Area Name: Not reported Schedule Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Schedule Document Type: Not reported Completed Sub Area Name: Not reported Schedule Due Date: Not reported Completed Document Type: Remedial Investigation / Feasibility Study Schedule Revised Date: Not reported Completed Date: 06/06/2008 Comments: Not reported ENVIROSTOR: Facility ID: 60000506 Future Area Name: Not reported Status: Backlog Future Sub Area Name: Not reported Status Date: 06/06/2008 Future Document Type: Not reported Site Code: 201678 Future Due Date: Not reported Site Type: State Response Schedule Area Name: Not reported Site Type Detailed: State Response or NPL Schedule Sub Area Name: Not reported Acres: 14 Schedule Document Type: Not reported NPL: NO Schedule Due Date: Not reported Regulatory Agencies: SMBRP Schedule Revised Date: Not reported Lead Agency: SMBRP Program Manager: Jonathan Largent Supervisor: Daniel Murphy Division Branch: Cleanup Berkeley G23 MACDONALD SAN PABLO WALL 45TH PLUMECortese S108407597 Assembly: 15 SW SAN PABLO WALL 45TH PLUME N/A Senate: 09 1/8-1/4 EL CERRITO AND RICHMOND, CA 94804 Special Program: Not reported 0.132 mi. Restricted Use: NO 696 ft. Site 2 of 5 in cluster G Site Mgmt Req: NONE SPECIFIED CORTESE: Funding: Orphan Funds Relative: Lower Region: CORTESE Latitude: 37.92968 Envirostor Id: 60000506 Longitude: -122.3250 Actual: Site/Facility Type: STATE RESPONSE APN: NONE SPECIFIED 55 ft. Cleanup Status: BACKLOG Past Use: NURSERY Status Date: 06/06/2008 Potential COC: Tetrachloroethylene (PCE Trichloroethylene (TCE Site Code: 201678 Confirmed COC: Tetrachloroethylene (PCE Trichloroethylene (TCE Latitude: 37.929685 Potential Description: OTH Longitude: -122.32505 Alias Name: 110033605123 Owner: Not reported Alias Type: EPA (FRS #) Enf Type: Not reported Alias Name: 201678 Swat R: Not reported Alias Type: Project Code (Site Code) Flag: envirostor Alias Name: 60000506 Order No: Not reported Alias Type: Envirostor ID Number Waste Discharge System No: Not reported Effective Date: Not reported

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MACDONALD SAN PABLO WALL 45TH PLUME (Continued) S108407597 OISHI NURSERY (Continued) S101624657 Region 2: Not reported SWRCB Tank Id: 07-000-044713-000002 WID Id: Not reported Tank Status: Not reported Solid Waste Id No: Not reported Capacity: 8000 Waste Management Uit Name: Not reported Active Date: Not reported Tank Use: M.V. FUEL STG: PRODUCT Content: DIESEL E24 EAST BAY MITSUBISHI CONTRA COSTA CO. SITE LIST S107591819 Number Of Tanks: Not reported SE 11858 SAN PABLO AVE N/A 1/8-1/4 EL CERRITO, CA 94530 CA FID UST: 0.141 mi. Facility ID: 07000895 742 ft. Site 2 of 5 in cluster E Regulated By: UTNKI Relative: CONTRA COSTA CO. SITE LIST: Regulated ID: Not reported Lower Facility ID: 773640 Cortese Code: Not reported Billing Status: INACTIVE, NON-BILLABLE SIC Code: Not reported Actual: Program Status: CONTRA COSTA CO. SITE LIST Facility Phone: 4152330189 67 ft. Program/Elements: HMBP GENERAL Mail To: Not reported Region: CONTRA COSTA Mailing Address: 130 S 047TH ST Mailing Address 2: Not reported Facility ID: 773640 Mailing City,St,Zip: RICHMOND 94804 Billing Status: INACTIVE, NON-BILLABLE Contact: Not reported Program Status: CONTRA COSTA CO. SITE LIST Contact Phone: Not reported Program/Elements: HWG: REPORTED ZERO DUNs Number: Not reported Region: CONTRA COSTA NPDES Number: Not reported EPA ID: Not reported Comments: Not reported Status: Inactive G25 OISHI NURSERY SWEEPS UST S101624657 WSW 130 S 047TH ST CA FID UST N/A 1/8-1/4 RICHMOND, CA 94804 0.152 mi. D26 MACDONALD CHURCH OF CHRIST CONTRA COSTA CO. SITE LIST S103661174 800 ft. Site 3 of 5 in cluster G NW 4709 MACDONALD AVE N/A 1/8-1/4 RICHMOND, CA 94805 SWEEPS UST: Relative: 0.152 mi. Lower Status: Not reported 805 ft. Site 2 of 2 in cluster D Comp Number: 44713 Actual: Number: Not reported Relative: CONTRA COSTA CO. SITE LIST: 57 ft. Board Of Equalization: 44-002422 Higher Facility ID: 772306 Referral Date: Not reported Billing Status: INACTIVE, NON-BILLABLE Action Date: Not reported Actual: Program Status: CONTRA COSTA CO. SITE LIST Created Date: Not reported 71 ft. Program/Elements: UNDERGROUND STORAGE TANK SITE Owner Tank Id: Not reported Region: CONTRA COSTA SWRCB Tank Id: 07-000-044713-000001 Tank Status: Not reported Capacity: 550 Active Date: Not reported E27 CHECKER TUNE UP LUST S101294111 Tank Use: M.V. FUEL SSE 11847 SAN PABLO AVE EMI N/A STG: PRODUCT 1/8-1/4 EL CERRITO, CA 94530 HIST CORTESE Content: REG UNLEADED 0.155 mi. CONTRA COSTA CO. SITE LIST Number Of Tanks: 2 821 ft. Site 3 of 5 in cluster E LUST: Status: Not reported Relative: Lower Region: STATE Comp Number: 44713 Global Id: T0601300376 Number: Not reported Actual: Latitude: 37.928519 Board Of Equalization: 44-002422 65 ft. Longitude: -122.321187 Referral Date: Not reported Case Type: LUST Cleanup Site Action Date: Not reported Status: Completed - Case Closed Created Date: Not reported Status Date: 08/12/1994 Owner Tank Id: Not reported Lead Agency: SAN FRANCISCO BAY RWQCB (REGION 2)

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CHECKER TUNE UP (Continued) S101294111 CHECKER TUNE UP (Continued) S101294111 Case Worker: BGS Date: 11/30/1992 Local Agency: CONTRA COSTA COUNTY Action: Leak Reported RB Case Number: 07-0404 LOC Case Number: 71278 File Location: Not reported LUST REG 2: Potential Media Affect: Under Investigation Region: 2 Potential Contaminants of Concern: Gasoline Facility Id: 07-0404 Site History: Not reported Facility Status: Case Closed Case Number: 71278 Click here to access the California GeoTracker records for this facility: How Discovered: Tank Closure Contact: Leak Cause: UNK Global Id: T0601300376 Leak Source: UNK Contact Type: Local Agency Caseworker Date Leak Confirmed: Not reported Contact Name: SUE LOYD Oversight Program: LUST Organization Name: CONTRA COSTA COUNTY Prelim. Site Assesment Wokplan Submitted: Not reported Address: 4333 PACHECO BLVD. Preliminary Site Assesment Began: Not reported City: MARTINEZ Pollution Characterization Began: Not reported Email: [email protected] Pollution Remediation Plan Submitted: Not reported Phone Number: Not reported Date Remediation Action Underway: Not reported Date Post Remedial Action Monitoring Began: Not reported Global Id: T0601300376 Contact Type: Regional Board Caseworker EMI: Contact Name: BARBARA SIEMINSKI Year: 1990 Organization Name: SAN FRANCISCO BAY RWQCB (REGION 2) County Code: 7 Address: 1515 CLAY STREET, SUITE 1400 Air Basin: SF City: OAKLAND Facility ID: 5695 Email: [email protected] Air District Name: BA Phone Number: Not reported SIC Code: 7532 Air District Name: BAY AREA AQMD Status History: Community Health Air Pollution Info System: Not reported Global Id: T0601300376 Consolidated Emission Reporting Rule: Not reported Status: Completed - Case Closed Total Organic Hydrocarbon Gases Tons/Yr: 0 Status Date: 08/12/1994 Reactive Organic Gases Tons/Yr: 0 Carbon Monoxide Emissions Tons/Yr: 0 Global Id: T0601300376 NOX - Oxides of Nitrogen Tons/Yr: 0 Status: Open - Case Begin Date SOX - Oxides of Sulphur Tons/Yr: 0 Status Date: 09/03/1992 Particulate Matter Tons/Yr: 0 Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 Regulatory Activities: Year: 2002 Global Id: T0601300376 County Code: 7 Action Type: ENFORCEMENT Air Basin: SF Date: 08/12/1994 Facility ID: 5695 Action: Closure/No Further Action Letter Air District Name: BA SIC Code: 7532 Global Id: T0601300376 Air District Name: BAY AREA AQMD Action Type: Other Community Health Air Pollution Info System: Not reported Date: 09/03/1992 Consolidated Emission Reporting Rule: Not reported Action: Leak Stopped Total Organic Hydrocarbon Gases Tons/Yr: 0 Reactive Organic Gases Tons/Yr: 0 Global Id: T0601300376 Carbon Monoxide Emissions Tons/Yr: 0 Action Type: Other NOX - Oxides of Nitrogen Tons/Yr: 0 Date: 09/03/1992 SOX - Oxides of Sulphur Tons/Yr: 0 Action: Leak Discovery Particulate Matter Tons/Yr: 0 Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 Global Id: T0601300376 Action Type: Other

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CHECKER TUNE UP (Continued) S101294111 CHECKER TUNE UP (Continued) S101294111 Year: 2003 Air District Name: BAY AREA AQMD County Code: 7 Community Health Air Pollution Info System: Not reported Air Basin: SF Consolidated Emission Reporting Rule: Not reported Facility ID: 5695 Total Organic Hydrocarbon Gases Tons/Yr: .07 Air District Name: BA Reactive Organic Gases Tons/Yr: .0642176 SIC Code: 7532 Carbon Monoxide Emissions Tons/Yr: 0 Air District Name: BAY AREA AQMD NOX - Oxides of Nitrogen Tons/Yr: 0 Community Health Air Pollution Info System: Not reported SOX - Oxides of Sulphur Tons/Yr: 0 Consolidated Emission Reporting Rule: Not reported Particulate Matter Tons/Yr: 0 Total Organic Hydrocarbon Gases Tons/Yr: 0 Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 Reactive Organic Gases Tons/Yr: 0 Carbon Monoxide Emissions Tons/Yr: 0 Year: 2007 NOX - Oxides of Nitrogen Tons/Yr: 0 County Code: 7 SOX - Oxides of Sulphur Tons/Yr: 0 Air Basin: SF Particulate Matter Tons/Yr: 0 Facility ID: 5695 Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 Air District Name: BA SIC Code: 7532 Year: 2004 Air District Name: BAY AREA AQMD County Code: 7 Community Health Air Pollution Info System: Not reported Air Basin: SF Consolidated Emission Reporting Rule: Not reported Facility ID: 5695 Total Organic Hydrocarbon Gases Tons/Yr: .07 Air District Name: BA Reactive Organic Gases Tons/Yr: .0642176 SIC Code: 7532 Carbon Monoxide Emissions Tons/Yr: 0 Air District Name: BAY AREA AQMD NOX - Oxides of Nitrogen Tons/Yr: 0 Community Health Air Pollution Info System: Not reported SOX - Oxides of Sulphur Tons/Yr: 0 Consolidated Emission Reporting Rule: Not reported Particulate Matter Tons/Yr: 0 Total Organic Hydrocarbon Gases Tons/Yr: 0.07 Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 Reactive Organic Gases Tons/Yr: 0.0642176 Carbon Monoxide Emissions Tons/Yr: 0 Year: 2008 NOX - Oxides of Nitrogen Tons/Yr: 0 County Code: 7 SOX - Oxides of Sulphur Tons/Yr: 0 Air Basin: SF Particulate Matter Tons/Yr: 0 Facility ID: 5695 Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 Air District Name: BA SIC Code: 7532 Year: 2005 Air District Name: BAY AREA AQMD County Code: 7 Community Health Air Pollution Info System: Not reported Air Basin: SF Consolidated Emission Reporting Rule: Not reported Facility ID: 5695 Total Organic Hydrocarbon Gases Tons/Yr: .07 Air District Name: BA Reactive Organic Gases Tons/Yr: .0642176 SIC Code: 7532 Carbon Monoxide Emissions Tons/Yr: 0 Air District Name: BAY AREA AQMD NOX - Oxides of Nitrogen Tons/Yr: 0 Community Health Air Pollution Info System: Not reported SOX - Oxides of Sulphur Tons/Yr: 0 Consolidated Emission Reporting Rule: Not reported Particulate Matter Tons/Yr: 0 Total Organic Hydrocarbon Gases Tons/Yr: .07 Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 Reactive Organic Gases Tons/Yr: .0642176 Carbon Monoxide Emissions Tons/Yr: 0 Year: 2009 NOX - Oxides of Nitrogen Tons/Yr: 0 County Code: 7 SOX - Oxides of Sulphur Tons/Yr: 0 Air Basin: SF Particulate Matter Tons/Yr: 0 Facility ID: 5695 Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 Air District Name: BA SIC Code: 7532 Year: 2006 Air District Name: BAY AREA AQMD County Code: 7 Community Health Air Pollution Info System: Not reported Air Basin: SF Consolidated Emission Reporting Rule: Not reported Facility ID: 5695 Total Organic Hydrocarbon Gases Tons/Yr: 7.0000000000000007E-2 Air District Name: BA Reactive Organic Gases Tons/Yr: 0.0642176 SIC Code: 7532 Carbon Monoxide Emissions Tons/Yr: 0

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CHECKER TUNE UP (Continued) S101294111 AL GRANZELLA CHECKER TUNEUP (Continued) 1000236513 NOX - Oxides of Nitrogen Tons/Yr: 0 Legal status: Private SOX - Oxides of Sulphur Tons/Yr: 0 Owner/Operator Type: Owner Particulate Matter Tons/Yr: 0 Owner/Op start date: Not reported Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 Owner/Op end date: Not reported

Owner/operator name: NOT REQUIRED HIST CORTESE: Owner/operator address: NOT REQUIRED Region: CORTESE NOT REQUIRED, ME 99999 Facility County Code: 7 Owner/operator country: Not reported Reg By: LTNKA Owner/operator telephone: (415) 555-1212 Reg Id: 07-0404 Legal status: Private Owner/Operator Type: Operator CONTRA COSTA CO. SITE LIST: Owner/Op start date: Not reported Facility ID: 771278 Owner/Op end date: Not reported Billing Status: INACTIVE, NON-BILLABLE Program Status: CONTRA COSTA CO. SITE LIST Handler Activities Summary: Program/Elements: HWG: REPORTED ZERO U.S. importer of hazardous waste: No Region: CONTRA COSTA Mixed waste (haz. and radioactive): No Recycler of hazardous waste: No Facility ID: 771278 Transporter of hazardous waste: No Billing Status: INACTIVE, NON-BILLABLE Treater, storer or disposer of HW: No Program Status: CONTRA COSTA CO. SITE LIST Underground injection activity: No Program/Elements: UNDERGROUND STORAGE TANK SITE On-site burner exemption: No Region: CONTRA COSTA Furnace exemption: No Used oil fuel burner: No Used oil processor: No User oil refiner: No E28 AL GRANZELLA CHECKER TUNEUPRCRA-SQG 1000236513 Used oil fuel marketer to burner: No SSE 11847 SAN PABLO AVE FINDS CAD981669831 Used oil Specification marketer: No 1/8-1/4 EL CERRITO, CA 94530 ECHO Used oil transfer facility: No 0.155 mi. Used oil transporter: No 821 ft. Site 4 of 5 in cluster E

Relative: RCRA-SQG: Violation Status: No violations found Lower Date form received by agency: 11/20/1986 FINDS: Facility name: AL GRANZELLA CHECKER TUNEUP Actual: Facility address: 11847 SAN PABLO AVE Registry ID: 110009539473 65 ft. EL CERRITO, CA 94530 EPA ID: CAD981669831 Environmental Interest/Information System Contact: ENVIRONMENTAL MANAGER RCRAInfo is a national information system that supports the Resource Contact address: 11847 SAN PABLO AVE Conservation and Recovery Act (RCRA) program through the tracking of EL CERRITO, CA 94803 events and activities related to facilities that generate, transport, Contact country: US and treat, store, or dispose of hazardous waste. RCRAInfo allows RCRA Contact telephone: (415) 232-6098 program staff to track the notification, permit, compliance, and Contact email: Not reported corrective action activities required under RCRA. EPA Region: 09 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 ECHO: hazardous waste at any time; or generates 100 kg or less of hazardous Envid: 1000236513 waste during any calendar month, and accumulates more than 1000 kg of Registry ID: 110009539473 hazardous waste at any time DFR URL: http://echo.epa.gov/detailed_facility_report?fid=110009539473

Owner/Operator Summary: Owner/operator name: AL GRANZELLA Owner/operator address: NOT REQUIRED NOT REQUIRED, ME 99999 Owner/operator country: Not reported Owner/operator telephone: (415) 555-1212

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E29 PRO MECHANIZX CONTRA COSTA CO. SITE LIST S114401510 OISHI NURSERY (Continued) U001599810 SSE 11847 SAN PABLO AVE B N/A 1/8-1/4 EL CERRITO, CA 94530 ENF: 0.155 mi. Region: 2 821 ft. Site 5 of 5 in cluster E Facility Id: 246610 Agency Name: Oishi Nursery CONTRA COSTA CO. SITE LIST: Relative: Place Type: Facility Lower Facility ID: 772112 Place Subtype: Not reported Billing Status: ACTIVE, BILLABLE Facility Type: All other facilities Actual: Program Status: CONTRA COSTA CO. SITE LIST Agency Type: Privately-Owned Business 65 ft. Program/Elements: HMBP: 1K-10K LBS, 0-19 EMPLOYEES # Of Agencies: 1 Region: CONTRA COSTA Place Latitude: 37.929256 Place Longitude: -122.325487 Facility ID: 772112 SIC Code 1: Not reported Billing Status: ACTIVE, BILLABLE SIC Desc 1: Not reported Program Status: CONTRA COSTA CO. SITE LIST SIC Code 2: Not reported Program/Elements: HWG: LESS THAN 5 TONS/YEAR SIC Desc 2: Not reported Region: CONTRA COSTA SIC Code 3: Not reported SIC Desc 3: Not reported NAICS Code 1: Not reported NAICS Desc 1: Not reported G30 OISHI NURSERY HIST UST U001599810 NAICS Code 2: Not reported SW 130 SOUTH 47TH ST ENF N/A NAICS Desc 2: Not reported 1/8-1/4 RICHMOND, CA 94804 HIST CORTESE NAICS Code 3: Not reported 0.157 mi. CONTRA COSTA CO. SITE LIST NAICS Desc 3: Not reported 827 ft. Site 4 of 5 in cluster G # Of Places: 1 Relative: HIST UST: Source Of Facility: Reg Meas Lower File Number: 00022BDF Design Flow: Not reported URL: http://geotracker.waterboards.ca.gov/ustpdfs/pdf/00022BDF.pdf Threat To Water Quality: Not reported Actual: Region: STATE Complexity: Not reported 55 ft. Facility ID: 00000044713 Pretreatment: Not reported Facility Type: Other Facility Waste Type: Not reported Other Type: NURSERY Facility Waste Type 2: Not reported Contact Name: Not reported Facility Waste Type 3: Not reported Telephone: 4152330189 Facility Waste Type 4: Not reported Owner Name: JOE OISHI Program: UST Owner Address: 130 SOUTH 47TH ST. Program Category1: TANKS Owner City,St,Zip: RICHMOND, CA 94804 Program Category2: TANKS Total Tanks: 0002 # Of Programs: 1 WDID: 2 07-0222 Tank Num: 001 Reg Measure Id: 168558 Container Num: 0001 Reg Measure Type: Unregulated Year Installed: 1963 Region: 2 Tank Capacity: 00000550 Order #: Not reported Tank Used for: PRODUCT Npdes# CA#: Not reported Type of Fuel: UNLEADED Major-Minor: Not reported Container Construction Thickness: Not reported Npdes Type: Not reported Leak Detection: None Reclamation: Not reported Dredge Fill Fee: Not reported Tank Num: 002 301H: Not reported Container Num: 0002 Application Fee Amt Received: Not reported Year Installed: 1973 Status: Never Active Tank Capacity: 00008000 Status Date: 02/20/2013 Tank Used for: PRODUCT Effective Date: Not reported Type of Fuel: DIESEL Expiration/Review Date: Not reported Container Construction Thickness: Not reported Termination Date: Not reported Leak Detection: None WDR Review - Amend: Not reported WDR Review - Revise/Renew: Not reported WDR Review - Rescind: Not reported Click here for Geo Tracker PDF:

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OISHI NURSERY (Continued) U001599810 G31 OISHI NURSERY LUST S105035166 SW 130 47TH ST S N/A WDR Review - No Action Required: Not reported 1/8-1/4 RICHMOND, CA 94804 WDR Review - Pending: Not reported 0.157 mi. WDR Review - Planned: Not reported 827 ft. Site 5 of 5 in cluster G Status Enrollee: N Individual/General: I Relative: LUST: Fee Code: Not reported Lower Region: STATE Direction/Voice: Passive Global Id: T0601300205 Enforcement Id(EID): 236479 Actual: Latitude: 37.929434 Region: 2 55 ft. Longitude: -122.324777 Order / Resolution Number: UNKNOWN Case Type: LUST Cleanup Site Enforcement Action Type: 13267 Letter Status: Completed - Case Closed Effective Date: 07/20/1999 Status Date: 12/05/2003 Adoption/Issuance Date: Not reported Lead Agency: SAN FRANCISCO BAY RWQCB (REGION 2) Achieve Date: Not reported Case Worker: BGS Termination Date: Not reported Local Agency: CONTRA COSTA COUNTY ACL Issuance Date: Not reported RB Case Number: 07-0222 EPL Issuance Date: Not reported LOC Case Number: 44713 Status: Historical File Location: Not reported Title: Enforcement - 2 07-0222 Potential Media Affect: Other Groundwater (uses other than drinking water) Description: Not reported Potential Contaminants of Concern: Gasoline Program: UST Site History: Not reported Latest Milestone Completion Date: Not reported # Of Programs1: 1 Click here to access the California GeoTracker records for this facility: Total Assessment Amount: 0 Contact: Initial Assessed Amount: 0 Global Id: T0601300205 Liability $ Amount: 0 Contact Type: Local Agency Caseworker Project $ Amount: 0 Contact Name: SUE LOYD Liability $ Paid: 0 Organization Name: CONTRA COSTA COUNTY Project $ Completed: 0 Address: 4333 PACHECO BLVD. Total $ Paid/Completed Amount: 0 City: MARTINEZ Email: [email protected] HIST CORTESE: Phone Number: Not reported Region: CORTESE Facility County Code: 7 Global Id: T0601300205 Reg By: LTNKA Contact Type: Regional Board Caseworker Reg Id: 07-0222 Contact Name: BARBARA SIEMINSKI Organization Name: SAN FRANCISCO BAY RWQCB (REGION 2) Address: 1515 CLAY STREET, SUITE 1400 CONTRA COSTA CO. SITE LIST: City: OAKLAND Facility ID: 744713 Email: [email protected] Billing Status: INACTIVE, NON-BILLABLE Phone Number: Not reported Program Status: CONTRA COSTA CO. SITE LIST Program/Elements: HMBP GENERAL Region: CONTRA COSTA Status History: Global Id: T0601300205 Facility ID: 744713 Status: Completed - Case Closed Billing Status: INACTIVE, NON-BILLABLE Status Date: 12/05/2003 Program Status: CONTRA COSTA CO. SITE LIST Program/Elements: HWG: 2000 OR MORE TONS/YEAR Global Id: T0601300205 Region: CONTRA COSTA Status: Open - Case Begin Date Status Date: 07/26/1991 Facility ID: 744713 Billing Status: INACTIVE, NON-BILLABLE Global Id: T0601300205 Program Status: CONTRA COSTA CO. SITE LIST Status: Open - Site Assessment Program/Elements: UNDERGROUND STORAGE TANK SITE Status Date: 02/05/1992 Region: CONTRA COSTA Global Id: T0601300205

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OISHI NURSERY (Continued) S105035166 OISHI NURSERY (Continued) S105035166 Status: Open - Site Assessment Action: Other Report / Document Status Date: 03/07/2001 Global Id: T0601300205 Action Type: ENFORCEMENT Regulatory Activities: Date: 12/05/2003 Global Id: T0601300205 Action: Closure/No Further Action Letter Action Type: ENFORCEMENT Date: 11/20/2003 Global Id: T0601300205 Action: Site Visit / Inspection / Sampling Action Type: RESPONSE Date: 12/21/1992 Global Id: T0601300205 Action: Monitoring Report - Quarterly Action Type: RESPONSE Date: 09/14/1992 Action: Monitoring Report - Quarterly LUST REG 2: Global Id: T0601300205 Region: 2 Action Type: RESPONSE Facility Id: 07-0222 Date: 07/30/1997 Facility Status: Case Closed Action: Soil and Water Investigation Report Case Number: 44713 How Discovered: Tank Closure Global Id: T0601300205 Leak Cause: UNK Action Type: Other Leak Source: UNK Date: 07/26/1991 Date Leak Confirmed: Not reported Action: Leak Stopped Oversight Program: LUST Prelim. Site Assesment Wokplan Submitted: 2/5/1992 Global Id: T0601300205 Preliminary Site Assesment Began: 3/7/2001 Action Type: RESPONSE Pollution Characterization Began: Not reported Date: 06/18/1992 Pollution Remediation Plan Submitted: Not reported Action: Monitoring Report - Quarterly Date Remediation Action Underway: Not reported Date Post Remedial Action Monitoring Began: Not reported Global Id: T0601300205 Action Type: ENFORCEMENT Date: 03/07/2001 Action: Technical Correspondence / Assistance / Other H32 AAMCO TRANSMISSIONS RCRA-SQG 1000178143 NNW 12156 SAN PABLO AVE SWEEPS UST CAD981658099 Global Id: T0601300205 1/8-1/4 RICHMOND, CA 94805 HIST UST Action Type: ENFORCEMENT 0.166 mi. CA FID UST Date: 12/05/2003 874 ft. Site 1 of 3 in cluster H FINDS Action: Closure/No Further Action Letter HAZNET Relative: CONTRA COSTA CO. SITE LIST Higher Global Id: T0601300205 ECHO Action Type: ENFORCEMENT Actual: RCRA-SQG: Date: 07/20/1999 73 ft. Date form received by agency: 11/10/1986 Action: 13267 Requirement Facility name: AAMCO TRANSMISSIONS Facility address: 12156 SAN PABLO AVE Global Id: T0601300205 RICHMOND, CA 94805 Action Type: Other EPA ID: CAD981658099 Date: 07/26/1991 Contact: ENVIRONMENTAL MANAGER Action: Leak Discovery Contact address: 12156 SAN PABLO AVE RICHMOND, CA 94805 Global Id: T0601300205 Contact country: US Action Type: Other Contact telephone: (415) 235-1865 Date: 06/18/1992 Contact email: Not reported Action: Leak Reported EPA Region: 09 Classification: Small Small Quantity Generator Global Id: T0601300205 Description: Handler: generates more than 100 and less than 1000 kg of hazardous Action Type: RESPONSE waste during any calendar month and accumulates less than 6000 kg of Date: 07/24/1992 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

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AAMCO TRANSMISSIONS (Continued) 1000178143 AAMCO TRANSMISSIONS (Continued) 1000178143 hazardous waste at any time Content: WASTE OIL Number Of Tanks: 1 Owner/Operator Summary: Owner/operator name: NOT REQUIRED HIST UST: Owner/operator address: NOT REQUIRED File Number: 00022BBC NOT REQUIRED, ME 99999 URL: http://geotracker.waterboards.ca.gov/ustpdfs/pdf/00022BBC.pdf Owner/operator country: Not reported Region: STATE Owner/operator telephone: (415) 555-1212 Facility ID: 00000012943 Legal status: Private Facility Type: Other Owner/Operator Type: Operator Other Type: TRANSMISSION SHOP Owner/Op start date: Not reported Contact Name: J R COPENHAVEN Owner/Op end date: Not reported Telephone: 4152351865 Owner Name: J.R. COPENHAVEN-CCA DBA AAMCO Owner/operator name: COPENHAVER JOHN R JR Owner Address: 12156 SAN PABLO AVE Owner/operator address: NOT REQUIRED Owner City,St,Zip: RICHMOND, CA 94805 NOT REQUIRED, ME 99999 Total Tanks: 0001 Owner/operator country: Not reported Owner/operator telephone: (415) 555-1212 Tank Num: 001 Legal status: Private Container Num: 1 Owner/Operator Type: Owner Year Installed: Not reported Owner/Op start date: Not reported Tank Capacity: 00000500 Owner/Op end date: Not reported Tank Used for: WASTE Type of Fuel: WASTE OIL Container Construction Thickness: Not reported Handler Activities Summary: Leak Detection: None U.S. importer of hazardous waste: No Mixed waste (haz. and radioactive): No Recycler of hazardous waste: No Click here for Geo Tracker PDF: Transporter of hazardous waste: No Treater, storer or disposer of HW: No CA FID UST: Underground injection activity: No Facility ID: 07000703 On-site burner exemption: No Regulated By: UTNKI Furnace exemption: No Regulated ID: Not reported Used oil fuel burner: No Cortese Code: Not reported Used oil processor: No SIC Code: Not reported User oil refiner: No Facility Phone: 4152351865 Used oil fuel marketer to burner: No Mail To: Not reported Used oil Specification marketer: No Mailing Address: 12156 SAN PABLO AVE Used oil transfer facility: No Mailing Address 2: Not reported Used oil transporter: No Mailing City,St,Zip: RICHMOND 94805 Contact: Not reported Violation Status: No violations found Contact Phone: Not reported DUNs Number: Not reported SWEEPS UST: NPDES Number: Not reported Status: Not reported EPA ID: Not reported Comp Number: 12943 Comments: Not reported Number: Not reported Status: Inactive Board Of Equalization: Not reported Referral Date: Not reported Action Date: Not reported FINDS: Created Date: Not reported Owner Tank Id: Not reported Registry ID: 110002740231 SWRCB Tank Id: 07-000-012943-000001 Tank Status: Not reported Environmental Interest/Information System Capacity: 500 RCRAInfo is a national information system that supports the Resource Active Date: Not reported Conservation and Recovery Act (RCRA) program through the tracking of Tank Use: OIL events and activities related to facilities that generate, transport, STG: WASTE and treat, store, or dispose of hazardous waste. RCRAInfo allows RCRA

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AAMCO TRANSMISSIONS (Continued) 1000178143 AAMCO TRANSMISSIONS (Continued) 1000178143 program staff to track the notification, permit, compliance, and Cat Decode: Unspecified oil-containing waste corrective action activities required under RCRA. Method Decode: Not reported Facility County: Contra Costa STATE MASTER CONTRA COSTA CO. SITE LIST: Facility ID: 712943 HAZNET: Billing Status: ACTIVE, BILLABLE envid: 1000178143 Program Status: CONTRA COSTA CO. SITE LIST Year: 2006 Program/Elements: HMBP: 1K-10K LBS, 0-19 EMPLOYEES GEPAID: CAD981658099 Region: CONTRA COSTA Contact: JOHN COPENHAVER/OWNER Telephone: 5102351865 Facility ID: 712943 Mailing Name: Not reported Billing Status: ACTIVE, BILLABLE Mailing Address: 12156 SAN PABLO AVE Program Status: CONTRA COSTA CO. SITE LIST Mailing City,St,Zip: RICHMOND, CA 948050000 Program/Elements: HWG: LESS THAN 5 TONS/YEAR Gen County: Not reported Region: CONTRA COSTA TSD EPA ID: CAD044003556 TSD County: Not reported Facility ID: 712943 Waste Category: Unspecified oil-containing waste Billing Status: INACTIVE, NON-BILLABLE Disposal Method: Transfer Station Program Status: CONTRA COSTA CO. SITE LIST Tons: 0.41 Program/Elements: UNDERGROUND STORAGE TANK SITE Cat Decode: Unspecified oil-containing waste Region: CONTRA COSTA Method Decode: Transfer Station Facility County: Contra Costa ECHO: Envid: 1000178143 envid: 1000178143 Registry ID: 110002740231 Year: 2003 DFR URL: http://echo.epa.gov/detailed_facility_report?fid=110002740231 GEPAID: CAD981658099 Contact: JOHN COPENHAVER/OWNER Telephone: 5102351865 Mailing Name: Not reported I33 MCDONALDS LUST S104732880 Mailing Address: 12156 SAN PABLO AVE SSE 11821 SAN PABLO AVE ENF N/A Mailing City,St,Zip: RICHMOND, CA 948050000 1/8-1/4 EL CERRITO, CA 94530 CONTRA COSTA CO. SITE LIST Gen County: Not reported 0.183 mi. TSD EPA ID: CAL000161743 964 ft. Site 1 of 5 in cluster I TSD County: Not reported Waste Category: Unspecified oil-containing waste Relative: LUST: Disposal Method: Recycler Lower Region: STATE Tons: 0.41 Global Id: T0601392774 Cat Decode: Unspecified oil-containing waste Actual: Latitude: 37.928816 Method Decode: Recycler 63 ft. Longitude: -122.32126 Facility County: Contra Costa Case Type: LUST Cleanup Site Status: Completed - Case Closed envid: 1000178143 Status Date: 09/17/2004 Year: 2001 Lead Agency: SAN FRANCISCO BAY RWQCB (REGION 2) GEPAID: CAD981658099 Case Worker: BGS Contact: JOHN COPENHAVER/OWNER Local Agency: CONTRA COSTA COUNTY Telephone: 5102351865 RB Case Number: 07-0808 Mailing Name: Not reported LOC Case Number: Not reported Mailing Address: 12156 SAN PABLO AVE File Location: Not reported Mailing City,St,Zip: RICHMOND, CA 948050000 Potential Media Affect: Other Groundwater (uses other than drinking water) Gen County: Not reported Potential Contaminants of Concern: Gasoline TSD EPA ID: CAL000161741 Site History: Not reported TSD County: Not reported Waste Category: Unspecified oil-containing waste Click here to access the California GeoTracker records for this facility: Disposal Method: Not reported Contact: Tons: 0.52 Global Id: T0601392774 Contact Type: Local Agency Caseworker

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MCDONALDS (Continued) S104732880 MCDONALDS (Continued) S104732880 Contact Name: SUE LOYD Global Id: T0601392774 Organization Name: CONTRA COSTA COUNTY Action Type: RESPONSE Address: 4333 PACHECO BLVD. Date: 04/25/2003 City: MARTINEZ Action: Other Report / Document Email: [email protected] Phone Number: Not reported Global Id: T0601392774 Action Type: RESPONSE Global Id: T0601392774 Date: 01/22/2002 Contact Type: Regional Board Caseworker Action: Other Report / Document Contact Name: BARBARA SIEMINSKI Organization Name: SAN FRANCISCO BAY RWQCB (REGION 2) Global Id: T0601392774 Address: 1515 CLAY STREET, SUITE 1400 Action Type: RESPONSE City: OAKLAND Date: 10/18/2004 Email: [email protected] Action: Email Correspondence Phone Number: Not reported Global Id: T0601392774 Action Type: REMEDIATION Status History: Date: 08/01/2001 Global Id: T0601392774 Action: Excavation Status: Completed - Case Closed Status Date: 09/17/2004 Global Id: T0601392774 Action Type: REMEDIATION Global Id: T0601392774 Date: 08/01/2001 Status: Open - Case Begin Date Action: Other (Use Description Field) Status Date: 06/28/2000 Global Id: T0601392774 Global Id: T0601392774 Action Type: ENFORCEMENT Status: Open - Remediation Date: 05/15/2001 Status Date: 07/19/2001 Action: Staff Letter Global Id: T0601392774 Global Id: T0601392774 Status: Open - Site Assessment Action Type: RESPONSE Status Date: 07/13/2000 Date: 08/15/2000 Action: Other Report / Document Global Id: T0601392774 Status: Open - Site Assessment Global Id: T0601392774 Status Date: 01/23/2002 Action Type: RESPONSE Date: 06/04/2001 Global Id: T0601392774 Action: Correspondence Status: Open - Verification Monitoring Status Date: 09/12/2003 Global Id: T0601392774 Action Type: RESPONSE Regulatory Activities: Date: 05/29/2001 Global Id: T0601392774 Action: Other Report / Document Action Type: ENFORCEMENT Date: 07/22/2003 Global Id: T0601392774 Action: Staff Letter Action Type: RESPONSE Date: 11/30/2004 Global Id: T0601392774 Action: Email Correspondence Action Type: RESPONSE Date: 05/23/2001 Global Id: T0601392774 Action: Other Report / Document Action Type: RESPONSE Date: 05/18/2001 Global Id: T0601392774 Action: Correspondence Action Type: RESPONSE Date: 11/30/2004 Global Id: T0601392774 Action: Email Correspondence Action Type: ENFORCEMENT

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MCDONALDS (Continued) S104732880 MCDONALDS (Continued) S104732880 Date: 06/11/2001 Global Id: T0601392774 Action: Staff Letter Action Type: ENFORCEMENT Date: 09/17/2004 Global Id: T0601392774 Action: Closure/No Further Action Letter Action Type: ENFORCEMENT Date: 11/13/2001 Global Id: T0601392774 Action: Staff Letter Action Type: ENFORCEMENT Date: 01/23/2002 Global Id: T0601392774 Action: Staff Letter Action Type: ENFORCEMENT Date: 07/24/2003 Global Id: T0601392774 Action: Staff Letter Action Type: ENFORCEMENT Date: 05/08/2003 Global Id: T0601392774 Action: Staff Letter Action Type: ENFORCEMENT Date: 05/08/2003 Global Id: T0601392774 Action: Staff Letter Action Type: Other Date: 06/28/2000 Global Id: T0601392774 Action: Leak Discovery Action Type: ENFORCEMENT Date: 09/17/2004 Global Id: T0601392774 Action: Closure/No Further Action Letter Action Type: Other Date: 07/13/2000 Global Id: T0601392774 Action: Leak Reported Action Type: ENFORCEMENT Date: 12/23/2003 Global Id: T0601392774 Action: Staff Letter Action Type: ENFORCEMENT Date: 07/08/2003 Global Id: T0601392774 Action: Site Visit / Inspection / Sampling Action Type: ENFORCEMENT Date: 01/23/2002 Global Id: T0601392774 Action: Staff Letter Action Type: ENFORCEMENT Date: 11/17/2003 Global Id: T0601392774 Action: Staff Letter Action Type: ENFORCEMENT Date: 06/11/2001 Global Id: T0601392774 Action: Staff Letter Action Type: RESPONSE Date: 12/17/2002 Global Id: T0601392774 Action: Correspondence Action Type: ENFORCEMENT Date: 04/29/2003 Global Id: T0601392774 Action: File review Action Type: RESPONSE Date: 12/18/2003 Global Id: T0601392774 Action: Email Correspondence Action Type: ENFORCEMENT Date: 11/13/2001 Global Id: T0601392774 Action: Staff Letter Action Type: RESPONSE Date: 04/23/2002 Global Id: T0601392774 Action: Soil and Water Investigation Report Action Type: ENFORCEMENT Date: 11/17/2003 Global Id: T0601392774 Action: Staff Letter Action Type: RESPONSE Date: 09/08/2003 Global Id: T0601392774 Action: Other Report / Document Action Type: RESPONSE Date: 07/21/2003 Global Id: T0601392774 Action: Email Correspondence Action Type: RESPONSE

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MCDONALDS (Continued) S104732880 MCDONALDS (Continued) S104732880 Date: 01/23/2004 Place Longitude: -122.320504 Action: Electronic Reporting Submittal Due SIC Code 1: Not reported SIC Desc 1: Not reported Global Id: T0601392774 SIC Code 2: Not reported Action Type: RESPONSE SIC Desc 2: Not reported Date: 09/08/2003 SIC Code 3: Not reported Action: Monitoring Report - Quarterly SIC Desc 3: Not reported NAICS Code 1: Not reported Global Id: T0601392774 NAICS Desc 1: Not reported Action Type: RESPONSE NAICS Code 2: Not reported Date: 10/30/2003 NAICS Desc 2: Not reported Action: Monitoring Report - Quarterly NAICS Code 3: Not reported NAICS Desc 3: Not reported Global Id: T0601392774 # Of Places: 1 Action Type: RESPONSE Source Of Facility: Reg Meas Date: 01/30/2004 Design Flow: Not reported Action: Monitoring Report - Quarterly Threat To Water Quality: Not reported Complexity: Not reported Global Id: T0601392774 Pretreatment: Not reported Action Type: RESPONSE Facility Waste Type: Not reported Date: 04/30/2004 Facility Waste Type 2: Not reported Action: Monitoring Report - Quarterly Facility Waste Type 3: Not reported Facility Waste Type 4: Not reported Global Id: T0601392774 Program: UST Action Type: RESPONSE Program Category1: TANKS Date: 12/30/2004 Program Category2: TANKS Action: Unknown # Of Programs: 1 WDID: 2 07-0808 Reg Measure Id: 167656 Reg Measure Type: Unregulated LUST REG 2: Region: 2 Region: 2 Order #: Not reported Facility Id: 07-0808 Npdes# CA#: Not reported Facility Status: Case Closed Major-Minor: Not reported Case Number: Not reported Npdes Type: Not reported How Discovered: OM Reclamation: Not reported Leak Cause: UNK Dredge Fill Fee: Not reported Leak Source: UNK 301H: Not reported Date Leak Confirmed: 7/13/2000 Application Fee Amt Received: Not reported Oversight Program: LUST Status: Never Active Prelim. Site Assesment Wokplan Submitted: Not reported Status Date: 02/20/2013 Preliminary Site Assesment Began: Not reported Effective Date: Not reported Pollution Characterization Began: 1/23/2002 Expiration/Review Date: Not reported Pollution Remediation Plan Submitted: Not reported Termination Date: Not reported Date Remediation Action Underway: 7/19/2001 WDR Review - Amend: Not reported Date Post Remedial Action Monitoring Began: 9/12/2003 WDR Review - Revise/Renew: Not reported WDR Review - Rescind: Not reported ENF: WDR Review - No Action Required: Not reported Region: 2 WDR Review - Pending: Not reported Facility Id: 242580 WDR Review - Planned: Not reported Agency Name: McDonald’s Corporation El Cerrito Status Enrollee: N Place Type: Facility Individual/General: I Place Subtype: Not reported Fee Code: Not reported Facility Type: All other facilities Direction/Voice: Passive Agency Type: Privately-Owned Business Enforcement Id(EID): 239941 # Of Agencies: 1 Region: 2 Place Latitude: 37.928171 Order / Resolution Number: UNKNOWN

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MCDONALDS (Continued) S104732880 MCDONALDS (Continued) S104732880 Enforcement Action Type: 13267 Letter WDID: 2 07-0808 Effective Date: 01/23/2002 Reg Measure Id: 167656 Adoption/Issuance Date: Not reported Reg Measure Type: Unregulated Achieve Date: Not reported Region: 2 Termination Date: Not reported Order #: Not reported ACL Issuance Date: Not reported Npdes# CA#: Not reported EPL Issuance Date: Not reported Major-Minor: Not reported Status: Active Npdes Type: Not reported Title: Enforcement - 2 07-0808 Reclamation: Not reported Description: Not reported Dredge Fill Fee: Not reported Program: UST 301H: Not reported Latest Milestone Completion Date: Not reported Application Fee Amt Received: Not reported # Of Programs1: 1 Status: Never Active Total Assessment Amount: 0 Status Date: 02/20/2013 Initial Assessed Amount: 0 Effective Date: Not reported Liability $ Amount: 0 Expiration/Review Date: Not reported Project $ Amount: 0 Termination Date: Not reported Liability $ Paid: 0 WDR Review - Amend: Not reported Project $ Completed: 0 WDR Review - Revise/Renew: Not reported Total $ Paid/Completed Amount: 0 WDR Review - Rescind: Not reported WDR Review - No Action Required: Not reported Region: 2 WDR Review - Pending: Not reported Facility Id: 242580 WDR Review - Planned: Not reported Agency Name: McDonald’s Corporation El Cerrito Status Enrollee: N Place Type: Facility Individual/General: I Place Subtype: Not reported Fee Code: Not reported Facility Type: All other facilities Direction/Voice: Passive Agency Type: Privately-Owned Business Enforcement Id(EID): 238933 # Of Agencies: 1 Region: 2 Place Latitude: 37.928171 Order / Resolution Number: UNKNOWN Place Longitude: -122.320504 Enforcement Action Type: 13267 Letter SIC Code 1: Not reported Effective Date: 11/13/2001 SIC Desc 1: Not reported Adoption/Issuance Date: Not reported SIC Code 2: Not reported Achieve Date: Not reported SIC Desc 2: Not reported Termination Date: Not reported SIC Code 3: Not reported ACL Issuance Date: Not reported SIC Desc 3: Not reported EPL Issuance Date: Not reported NAICS Code 1: Not reported Status: Historical NAICS Desc 1: Not reported Title: Enforcement - 2 07-0808 NAICS Code 2: Not reported Description: Not reported NAICS Desc 2: Not reported Program: UST NAICS Code 3: Not reported Latest Milestone Completion Date: 1/18/2002 NAICS Desc 3: Not reported # Of Programs1: 1 # Of Places: 1 Total Assessment Amount: 0 Source Of Facility: Reg Meas Initial Assessed Amount: 0 Design Flow: Not reported Liability $ Amount: 0 Threat To Water Quality: Not reported Project $ Amount: 0 Complexity: Not reported Liability $ Paid: 0 Pretreatment: Not reported Project $ Completed: 0 Facility Waste Type: Not reported Total $ Paid/Completed Amount: 0 Facility Waste Type 2: Not reported Facility Waste Type 3: Not reported Region: 2 Facility Waste Type 4: Not reported Facility Id: 242580 Program: UST Agency Name: McDonald’s Corporation El Cerrito Program Category1: TANKS Place Type: Facility Program Category2: TANKS Place Subtype: Not reported # Of Programs: 1 Facility Type: All other facilities

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MCDONALDS (Continued) S104732880 MCDONALDS (Continued) S104732880 Agency Type: Privately-Owned Business Enforcement Id(EID): 237607 # Of Agencies: 1 Region: 2 Place Latitude: 37.928171 Order / Resolution Number: UNKNOWN Place Longitude: -122.320504 Enforcement Action Type: 13267 Letter SIC Code 1: Not reported Effective Date: 06/11/2001 SIC Desc 1: Not reported Adoption/Issuance Date: Not reported SIC Code 2: Not reported Achieve Date: 10/22/2001 SIC Desc 2: Not reported Termination Date: Not reported SIC Code 3: Not reported ACL Issuance Date: Not reported SIC Desc 3: Not reported EPL Issuance Date: Not reported NAICS Code 1: Not reported Status: Historical NAICS Desc 1: Not reported Title: Enforcement - 2 07-0808 NAICS Code 2: Not reported Description: Not reported NAICS Desc 2: Not reported Program: UST NAICS Code 3: Not reported Latest Milestone Completion Date: 10/22/2001 NAICS Desc 3: Not reported # Of Programs1: 1 # Of Places: 1 Total Assessment Amount: 0 Source Of Facility: Reg Meas Initial Assessed Amount: 0 Design Flow: Not reported Liability $ Amount: 0 Threat To Water Quality: Not reported Project $ Amount: 0 Complexity: Not reported Liability $ Paid: 0 Pretreatment: Not reported Project $ Completed: 0 Facility Waste Type: Not reported Total $ Paid/Completed Amount: 0 Facility Waste Type 2: Not reported Facility Waste Type 3: Not reported Region: 2 Facility Waste Type 4: Not reported Facility Id: 242580 Program: UST Agency Name: McDonald’s Corporation El Cerrito Program Category1: TANKS Place Type: Facility Program Category2: TANKS Place Subtype: Not reported # Of Programs: 1 Facility Type: All other facilities WDID: 2 07-0808 Agency Type: Privately-Owned Business Reg Measure Id: 167656 # Of Agencies: 1 Reg Measure Type: Unregulated Place Latitude: 37.928171 Region: 2 Place Longitude: -122.320504 Order #: Not reported SIC Code 1: Not reported Npdes# CA#: Not reported SIC Desc 1: Not reported Major-Minor: Not reported SIC Code 2: Not reported Npdes Type: Not reported SIC Desc 2: Not reported Reclamation: Not reported SIC Code 3: Not reported Dredge Fill Fee: Not reported SIC Desc 3: Not reported 301H: Not reported NAICS Code 1: Not reported Application Fee Amt Received: Not reported NAICS Desc 1: Not reported Status: Never Active NAICS Code 2: Not reported Status Date: 02/20/2013 NAICS Desc 2: Not reported Effective Date: Not reported NAICS Code 3: Not reported Expiration/Review Date: Not reported NAICS Desc 3: Not reported Termination Date: Not reported # Of Places: 1 WDR Review - Amend: Not reported Source Of Facility: Reg Meas WDR Review - Revise/Renew: Not reported Design Flow: Not reported WDR Review - Rescind: Not reported Threat To Water Quality: Not reported WDR Review - No Action Required: Not reported Complexity: Not reported WDR Review - Pending: Not reported Pretreatment: Not reported WDR Review - Planned: Not reported Facility Waste Type: Not reported Status Enrollee: N Facility Waste Type 2: Not reported Individual/General: I Facility Waste Type 3: Not reported Fee Code: Not reported Facility Waste Type 4: Not reported Direction/Voice: Passive Program: UST

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MCDONALDS (Continued) S104732880 MCDONALDS (Continued) S104732880 Program Category1: TANKS Program Status: CONTRA COSTA CO. SITE LIST Program Category2: TANKS Program/Elements: HMBP: LESS THAN 1000 LBS # Of Programs: 1 Region: CONTRA COSTA WDID: 2 07-0808 Reg Measure Id: 167656 Reg Measure Type: Unregulated Region: 2 I34 EL CERRITO HONDA SWEEPS UST U001596711 Order #: Not reported SE 11820 SAN PABLO AVE HIST UST N/A Npdes# CA#: Not reported 1/8-1/4 EL CERRITO, CA 94530 Major-Minor: Not reported 0.193 mi. Npdes Type: Not reported 1020 ft. Site 2 of 5 in cluster I Reclamation: Not reported SWEEPS UST: Dredge Fill Fee: Not reported Relative: Status: Not reported 301H: Not reported Higher Comp Number: 1524 Application Fee Amt Received: Not reported Actual: Number: Not reported Status: Never Active 73 ft. Board Of Equalization: 44-002174 Status Date: 02/20/2013 Referral Date: Not reported Effective Date: Not reported Action Date: Not reported Expiration/Review Date: Not reported Created Date: Not reported Termination Date: Not reported Owner Tank Id: Not reported WDR Review - Amend: Not reported SWRCB Tank Id: 07-000-001524-000001 WDR Review - Revise/Renew: Not reported Tank Status: Not reported WDR Review - Rescind: Not reported Capacity: 550 WDR Review - No Action Required: Not reported Active Date: Not reported WDR Review - Pending: Not reported Tank Use: OIL WDR Review - Planned: Not reported STG: WASTE Status Enrollee: N Content: WASTE OIL Individual/General: I Number Of Tanks: 1 Fee Code: Not reported Direction/Voice: Passive Enforcement Id(EID): 237606 HIST UST: Region: 2 File Number: 00022ABC Order / Resolution Number: UNKNOWN URL: http://geotracker.waterboards.ca.gov/ustpdfs/pdf/00022ABC.pdf Enforcement Action Type: 13267 Letter Region: STATE Effective Date: 05/15/2001 Facility ID: 00000001524 Adoption/Issuance Date: Not reported Facility Type: Other Achieve Date: 6/6/2001 Other Type: AUTO SERVICE DEPARTM Termination Date: Not reported Contact Name: DANIEL RICHARDS ACL Issuance Date: Not reported Telephone: 4155291323 EPL Issuance Date: Not reported Owner Name: EAST MARK LTD Status: Historical Owner Address: 11820 SAN PABLO AVE Title: Enforcement - 2 07-0808 Owner City,St,Zip: EL CERRITO, CA 94530 Description: Not reported Total Tanks: 0001 Program: UST Latest Milestone Completion Date: 6/6/2001 Tank Num: 001 # Of Programs1: 1 Container Num: 1 Total Assessment Amount: 0 Year Installed: 1984 Initial Assessed Amount: 0 Tank Capacity: 00000000 Liability $ Amount: 0 Tank Used for: WASTE Project $ Amount: 0 Type of Fuel: WASTE OIL Liability $ Paid: 0 Container Construction Thickness: Not reported Project $ Completed: 0 Leak Detection: None Total $ Paid/Completed Amount: 0

Click here for Geo Tracker PDF: CONTRA COSTA CO. SITE LIST: Facility ID: 775179 Billing Status: ACTIVE, BILLABLE

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I35 VAL STROUGH HONDA LUST S102440804 VAL STROUGH HONDA (Continued) S102440804 SE 11820 SAN PABLO HIST CORTESE N/A 1/8-1/4 EL CERRITO, CA 94530 CONTRA COSTA CO. SITE LIST Regulatory Activities: 0.193 mi. Global Id: T0601300551 1020 ft. Site 3 of 5 in cluster I Action Type: ENFORCEMENT Date: 11/20/2003 LUST: Relative: Action: Site Visit / Inspection / Sampling Higher Region: STATE Global Id: T0601300551 Global Id: T0601300551 Actual: Latitude: 37.928546 Action Type: ENFORCEMENT 73 ft. Longitude: -122.320326 Date: 04/22/2004 Case Type: LUST Cleanup Site Action: Staff Letter Status: Completed - Case Closed Status Date: 10/22/2004 Global Id: T0601300551 Lead Agency: SAN FRANCISCO BAY RWQCB (REGION 2) Action Type: RESPONSE Case Worker: BGS Date: 11/24/1996 Local Agency: CONTRA COSTA COUNTY Action: Other Report / Document RB Case Number: 07-0598 LOC Case Number: 11909 Global Id: T0601300551 File Location: Not reported Action Type: RESPONSE Potential Media Affect: Other Groundwater (uses other than drinking water) Date: 08/20/2004 Potential Contaminants of Concern: Gasoline Action: Other Report / Document Site History: Not reported Global Id: T0601300551 Click here to access the California GeoTracker records for this facility: Action Type: RESPONSE Contact: Date: 04/28/2004 Global Id: T0601300551 Action: Email Correspondence Contact Type: Local Agency Caseworker Contact Name: SUE LOYD Global Id: T0601300551 Organization Name: CONTRA COSTA COUNTY Action Type: ENFORCEMENT Address: 4333 PACHECO BLVD. Date: 07/30/2004 City: MARTINEZ Action: Staff Letter Email: [email protected] Phone Number: Not reported Global Id: T0601300551 Action Type: RESPONSE Global Id: T0601300551 Date: 08/04/1997 Contact Type: Regional Board Caseworker Action: Other Report / Document Contact Name: BARBARA SIEMINSKI Organization Name: SAN FRANCISCO BAY RWQCB (REGION 2) Global Id: T0601300551 Address: 1515 CLAY STREET, SUITE 1400 Action Type: RESPONSE City: OAKLAND Date: 04/28/2004 Email: [email protected] Action: Email Correspondence Phone Number: Not reported Global Id: T0601300551 Action Type: ENFORCEMENT Status History: Date: 10/22/2004 Global Id: T0601300551 Action: Closure/No Further Action Letter Status: Completed - Case Closed Status Date: 10/22/2004 Global Id: T0601300551 Action Type: ENFORCEMENT Global Id: T0601300551 Date: 10/22/2004 Status: Open - Case Begin Date Action: Closure/No Further Action Letter Status Date: 06/08/1992 Global Id: T0601300551 Global Id: T0601300551 Action Type: Other Status: Open - Site Assessment Date: 06/08/1992 Status Date: 07/19/1994 Action: Leak Stopped

Global Id: T0601300551

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VAL STROUGH HONDA (Continued) S102440804 VAL STROUGH HONDA (Continued) S102440804 Action Type: RESPONSE Action: Correspondence Date: 05/22/1993 Action: Other Report / Document Global Id: T0601300551 Action Type: RESPONSE Global Id: T0601300551 Date: 04/11/1997 Action Type: ENFORCEMENT Action: Correspondence Date: 02/27/2004 Action: Staff Letter Global Id: T0601300551 Action Type: ENFORCEMENT Global Id: T0601300551 Date: 10/22/2004 Action Type: ENFORCEMENT Action: Closure/No Further Action Letter Date: 02/19/1997 Action: Staff Letter Global Id: T0601300551 Action Type: Other Global Id: T0601300551 Date: 06/08/1992 Action Type: RESPONSE Action: Leak Discovery Date: 02/24/2004 Action: Other Report / Document Global Id: T0601300551 Action Type: Other Global Id: T0601300551 Date: 07/03/1993 Action Type: RESPONSE Action: Leak Reported Date: 12/22/2010 Action: Other Report / Document Global Id: T0601300551 Action Type: ENFORCEMENT Global Id: T0601300551 Date: 02/27/2004 Action Type: RESPONSE Action: Staff Letter Date: 10/15/2004 Action: Other Report / Document Global Id: T0601300551 Action Type: ENFORCEMENT Global Id: T0601300551 Date: 04/22/2004 Action Type: RESPONSE Action: Staff Letter Date: 06/20/1997 Action: Other Report / Document Global Id: T0601300551 Action Type: RESPONSE Global Id: T0601300551 Date: 03/16/2004 Action Type: ENFORCEMENT Action: Email Correspondence Date: 03/03/2011 Action: Staff Letter Global Id: T0601300551 Action Type: RESPONSE Global Id: T0601300551 Date: 02/26/1997 Action Type: RESPONSE Action: Other Report / Document Date: 04/12/2004 Action: Other Report / Document Global Id: T0601300551 Action Type: RESPONSE Global Id: T0601300551 Date: 07/28/1997 Action Type: RESPONSE Action: Other Workplan Date: 07/19/2004 Action: Correspondence Global Id: T0601300551 Action Type: RESPONSE Global Id: T0601300551 Date: 08/20/2004 Action Type: RESPONSE Action: Other Workplan Date: 12/23/1998 Action: Other Report / Document Global Id: T0601300551 Action Type: RESPONSE Global Id: T0601300551 Date: 04/27/2004 Action Type: RESPONSE Action: Other Workplan Date: 11/01/2004

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VAL STROUGH HONDA (Continued) S102440804 EL CERRITO MITSUBISHI (Continued) 1000132846 Contact: BRUCE KAVICH LUST REG 2: Contact address: 11858 SAN PABLO AVE Region: 2 EL CERRITO, CA 94530 Facility Id: 07-0598 Contact country: US Facility Status: Pollution Characterization Contact telephone: (650) 976-9267 Case Number: 11909 Contact email: Not reported How Discovered: Tank Closure EPA Region: 09 Leak Cause: UNK Classification: Small Small Quantity Generator Leak Source: UNK Description: Handler: generates more than 100 and less than 1000 kg of hazardous Date Leak Confirmed: Not reported waste during any calendar month and accumulates less than 6000 kg of Oversight Program: LUST hazardous waste at any time; or generates 100 kg or less of hazardous Prelim. Site Assesment Wokplan Submitted: Not reported waste during any calendar month, and accumulates more than 1000 kg of Preliminary Site Assesment Began: Not reported hazardous waste at any time Pollution Characterization Began: 7/19/1994 Pollution Remediation Plan Submitted: Not reported Date Remediation Action Underway: Not reported Owner/Operator Summary: Date Post Remedial Action Monitoring Began: Not reported Owner/operator name: EL CERRITO AUTOMOTIVE INVESTMENTS LLC Owner/operator address: 11858 SAN PABLO AVE EL CERRITO, CA 94530 HIST CORTESE: Owner/operator country: Not reported Region: CORTESE Owner/operator telephone: (650) 576-9267 Facility County Code: 7 Legal status: Private Reg By: LTNKA Owner/Operator Type: Owner Reg Id: 07-0598 Owner/Op start date: Not reported Owner/Op end date: Not reported CONTRA COSTA CO. SITE LIST: Facility ID: 774236 Owner/operator name: NOT REQUIRED Billing Status: ACTIVE, BILLABLE Owner/operator address: NOT REQUIRED Program Status: CONTRA COSTA CO. SITE LIST NOT REQUIRED, ME 99999 Program/Elements: HMBP: >10K-100K LBS, 0-19 EMPLOYEES Owner/operator country: Not reported Region: CONTRA COSTA Owner/operator telephone: (415) 555-1212 Legal status: Private Facility ID: 774236 Owner/Operator Type: Operator Billing Status: ACTIVE, BILLABLE Owner/Op start date: Not reported Program Status: CONTRA COSTA CO. SITE LIST Owner/Op end date: Not reported Program/Elements: HWG: 12 - <25 TONS/YEAR Region: CONTRA COSTA Handler Activities Summary: U.S. importer of hazardous waste: No Facility ID: 774236 Mixed waste (haz. and radioactive): No Billing Status: INACTIVE, NON-BILLABLE Recycler of hazardous waste: No Program Status: CONTRA COSTA CO. SITE LIST Transporter of hazardous waste: No Program/Elements: UNDERGROUND STORAGE TANK SITE Treater, storer or disposer of HW: No Region: CONTRA COSTA Underground injection activity: No On-site burner exemption: No Furnace exemption: No Used oil fuel burner: No I36 EL CERRITO MITSUBISHI RCRA-SQG 1000132846 Used oil processor: No SE 11820 SAN PABLO AVE FINDS CAD982332512 User oil refiner: No 1/8-1/4 EL CERRITO, CA 94530 ECHO Used oil fuel marketer to burner: No 0.193 mi. Used oil Specification marketer: No 1020 ft. Site 4 of 5 in cluster I Used oil transfer facility: No Relative: RCRA-SQG: Used oil transporter: No Higher Date form received by agency: 10/16/2002 Facility name: EL CERRITO MITSUBISHI . Waste code: D001 Actual: Facility address: 11820 SAN PABLO AVE . Waste name: IGNITABLE WASTE 73 ft. EL CERRITO, CA 94530 EPA ID: CAD982332512 . Waste code: F005 Mailing address: 11858 SAN PABLO AVE EL CERRITO, CA 94530

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EL CERRITO MITSUBISHI (Continued) 1000132846 OMO FABRICARE DRY CLEANERS (Continued) S110977135 . Waste name: THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL Potential COC: Under Investigation KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, Confirmed COC: 31001-NO 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS Potential Description: OTH, SOIL CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF Alias Name: 519290026 ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS Alias Type: APN LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF Alias Name: 201896 THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Alias Type: Project Code (Site Code) Alias Name: 60001434 Violation Status: No violations found Alias Type: Envirostor ID Number FINDS: Completed Info: Completed Area Name: PROJECT WIDE Registry ID: 110002795565 Completed Sub Area Name: Not reported Completed Document Type: Site Screening Environmental Interest/Information System Completed Date: 06/28/2011 RCRAInfo is a national information system that supports the Resource Comments: Not reported Conservation and Recovery Act (RCRA) program through the tracking of events and activities related to facilities that generate, transport, Future Area Name: Not reported and treat, store, or dispose of hazardous waste. RCRAInfo allows RCRA Future Sub Area Name: Not reported program staff to track the notification, permit, compliance, and Future Document Type: Not reported corrective action activities required under RCRA. Future Due Date: Not reported Schedule Area Name: Not reported Schedule Sub Area Name: Not reported Schedule Document Type: Not reported ECHO: Schedule Due Date: Not reported Envid: 1000132846 Schedule Revised Date: Not reported Registry ID: 110002795565 DFR URL: http://echo.epa.gov/detailed_facility_report?fid=110002795565

H38 OMO’S FABRICARE CLEANERS RCRA NonGen / NLR 1000374754 NNW 12210 SAN PABLO AVE FINDS CAD981617681 H37 OMO FABRICARE DRY CLEANERS ENVIROSTOR S110977135 1/8-1/4 RICHMOND, CA 94805 DRYCLEANERS NNW 12210 SAN PABLO AVENUE N/A 0.199 mi. EMI 1/8-1/4 EL CERRITO, CA 94804 1053 ft. Site 3 of 3 in cluster H CONTRA COSTA CO. SITE LIST 0.194 mi. ECHO 1023 ft. Site 2 of 3 in cluster H Relative: RCRA NonGen / NLR: ENVIROSTOR: Higher Relative: Date form received by agency: 09/23/2015 Facility ID: 60001434 Higher Actual: Facility name: OMOS FABRICARE CTR Status: Inactive - Needs Evaluation 76 ft. Facility address: 12210 SAN PABLO Actual: Status Date: 08/16/2011 RICHMOND, CA 94805 75 ft. Site Code: 201896 EPA ID: CAD981617681 Site Type: Evaluation Mailing address: LEEWARD ST Site Type Detailed: Evaluation HAYWARD, CA 94545 Acres: 0.1 Contact: SANG KYUN OH NPL: NO Contact address: SAN PABLO Regulatory Agencies: SMBRP RICHMOND, CA 94805 Lead Agency: SMBRP Contact country: US Program Manager: Jonathan Largent Contact telephone: (415) 237-9723 Supervisor: Daniel Murphy Contact email: Not reported Division Branch: Cleanup Berkeley EPA Region: 09 Assembly: 15 Classification: Non-Generator Senate: 09 Description: Handler: Non-Generators do not presently generate hazardous waste Special Program: EPA - PASI Restricted Use: NO Site Mgmt Req: NONE SPECIFIED Owner/Operator Summary: Funding: EPA Grant Owner/operator name: JAE SHIK KWON Latitude: 37.93386 Owner/operator address: NOT REQUIRED Longitude: -122.3241 NOT REQUIRED, ME 99999 APN: 519290026 Owner/operator country: Not reported Past Use: UNKNOWN Owner/operator telephone: (415) 555-1212

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OMO’S FABRICARE CLEANERS (Continued) 1000374754 OMO’S FABRICARE CLEANERS (Continued) 1000374754 Legal status: Private DRYCLEANERS: Owner/Operator Type: Owner EPA Id: CAD981617681 Owner/Op start date: Not reported NAICS Code: 81232 Owner/Op end date: Not reported NAICS Description: Drycleaning and Laundry Services (except Coin-Operated) SIC Code: 7211 Owner/operator name: NOT REQUIRED SIC Description: Power Laundries, Family and Commercial Owner/operator address: NOT REQUIRED Create Date: 04/10/1987 NOT REQUIRED, ME 99999 Facility Active: No Owner/operator country: Not reported Inactive Date: 09/23/2015 Owner/operator telephone: (415) 555-1212 Facility Addr2: Not reported Legal status: Private Owner Name: OMOS DRY CLEANERS INC Owner/Operator Type: Operator Owner Address: 12210 SAN PABLO AVE Owner/Op start date: Not reported Owner Address 2: Not reported Owner/Op end date: Not reported Owner Telephone: 5102379723 Contact Name: HWAL NAN OH Handler Activities Summary: Contact Address: 12210 SAN PABLO AVE U.S. importer of hazardous waste: No Contact Address 2: Not reported Mixed waste (haz. and radioactive): No Contact Telephone: 5104493865 Recycler of hazardous waste: No Mailing Name: Not reported Transporter of hazardous waste: No Mailing Address 1: 2747 LEEWARD ST Treater, storer or disposer of HW: No Mailing Address 2: Not reported Underground injection activity: No Mailing City: HAYWARD On-site burner exemption: No Mailing State: CA Furnace exemption: No Mailing Zip: 94805 Used oil fuel burner: No Owner Fax: 2 Used oil processor: No Region Code: 5109408803 User oil refiner: No Used oil fuel marketer to burner: No EMI: Used oil Specification marketer: No Year: 1996 Used oil transfer facility: No County Code: 7 Used oil transporter: No Air Basin: SF Facility ID: 6502 Historical Generators: Air District Name: BA Date form received by agency: 09/12/1990 SIC Code: 7216 Site name: OMOS FABRICARE CTR Air District Name: BAY AREA AQMD Classification: Small Quantity Generator Community Health Air Pollution Info System: Not reported Consolidated Emission Reporting Rule: Not reported Violation Status: No violations found Total Organic Hydrocarbon Gases Tons/Yr: 0 Reactive Organic Gases Tons/Yr: 0 FINDS: Carbon Monoxide Emissions Tons/Yr: 0 NOX - Oxides of Nitrogen Tons/Yr: 0 Registry ID: 110002427703 SOX - Oxides of Sulphur Tons/Yr: 0 Particulate Matter Tons/Yr: 0 Environmental Interest/Information System Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 HAZARDOUS AIR POLLUTANT MAJOR Year: 1997 RCRAInfo is a national information system that supports the Resource County Code: 7 Conservation and Recovery Act (RCRA) program through the tracking of Air Basin: SF events and activities related to facilities that generate, transport, Facility ID: 6502 and treat, store, or dispose of hazardous waste. RCRAInfo allows RCRA Air District Name: BA program staff to track the notification, permit, compliance, and SIC Code: 7216 corrective action activities required under RCRA. Air District Name: BAY AREA AQMD Community Health Air Pollution Info System: Not reported STATE MASTER Consolidated Emission Reporting Rule: Not reported Total Organic Hydrocarbon Gases Tons/Yr: 0 Reactive Organic Gases Tons/Yr: 0

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OMO’S FABRICARE CLEANERS (Continued) 1000374754 OMO’S FABRICARE CLEANERS (Continued) 1000374754 Carbon Monoxide Emissions Tons/Yr: 0 Year: 2010 NOX - Oxides of Nitrogen Tons/Yr: 0 County Code: 7 SOX - Oxides of Sulphur Tons/Yr: 0 Air Basin: SF Particulate Matter Tons/Yr: 0 Facility ID: 6502 Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 Air District Name: BA SIC Code: 7216 Year: 1998 Air District Name: BAY AREA AQMD County Code: 7 Community Health Air Pollution Info System: Not reported Air Basin: SF Consolidated Emission Reporting Rule: Not reported Facility ID: 6502 Total Organic Hydrocarbon Gases Tons/Yr: 0.32000000000000001 Air District Name: BA Reactive Organic Gases Tons/Yr: 0.128 SIC Code: 7216 Carbon Monoxide Emissions Tons/Yr: 0 Air District Name: BAY AREA AQMD NOX - Oxides of Nitrogen Tons/Yr: 0 Community Health Air Pollution Info System: Not reported SOX - Oxides of Sulphur Tons/Yr: 0 Consolidated Emission Reporting Rule: Not reported Particulate Matter Tons/Yr: 0 Total Organic Hydrocarbon Gases Tons/Yr: 0 Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 Reactive Organic Gases Tons/Yr: 0 Carbon Monoxide Emissions Tons/Yr: 0 CONTRA COSTA CO. SITE LIST: NOX - Oxides of Nitrogen Tons/Yr: 0 Facility ID: 770222 SOX - Oxides of Sulphur Tons/Yr: 0 Billing Status: INACTIVE, NON-BILLABLE Particulate Matter Tons/Yr: 0 Program Status: CONTRA COSTA CO. SITE LIST Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 Program/Elements: HMBP: LESS THAN 1000 LBS Region: CONTRA COSTA Year: 2005 County Code: 7 Facility ID: 770222 Air Basin: SF Billing Status: INACTIVE, NON-BILLABLE Facility ID: 6502 Program Status: CONTRA COSTA CO. SITE LIST Air District Name: BA Program/Elements: HWG: LESS THAN 5 TONS/YEAR SIC Code: 7216 Region: CONTRA COSTA Air District Name: BAY AREA AQMD Community Health Air Pollution Info System: Not reported Consolidated Emission Reporting Rule: Not reported ECHO: Total Organic Hydrocarbon Gases Tons/Yr: 0 Envid: 1000374754 Reactive Organic Gases Tons/Yr: 0 Registry ID: 110002427703 Carbon Monoxide Emissions Tons/Yr: 0 DFR URL: http://echo.epa.gov/detailed_facility_report?fid=110002427703 NOX - Oxides of Nitrogen Tons/Yr: 0 SOX - Oxides of Sulphur Tons/Yr: 0 Particulate Matter Tons/Yr: 0 Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 I39 MIRA VISTA TIRE & BRAKE CONTRA COSTA CO. SITE LIST S102811862 SSE 5218 WALL AVE N/A Year: 2008 1/8-1/4 RICHMOND, CA 94804 County Code: 7 0.217 mi. Air Basin: SF 1148 ft. Site 5 of 5 in cluster I Facility ID: 6502 CONTRA COSTA CO. SITE LIST: Air District Name: BA Relative: Facility ID: 771112 SIC Code: 7216 Lower Billing Status: ACTIVE, BILLABLE Air District Name: BAY AREA AQMD Actual: Program Status: CONTRA COSTA CO. SITE LIST Community Health Air Pollution Info System: Not reported 60 ft. Program/Elements: HWG: LESS THAN 5 TONS/YEAR Consolidated Emission Reporting Rule: Not reported Region: CONTRA COSTA Total Organic Hydrocarbon Gases Tons/Yr: .32 Reactive Organic Gases Tons/Yr: .128 Carbon Monoxide Emissions Tons/Yr: 0 NOX - Oxides of Nitrogen Tons/Yr: 0 SOX - Oxides of Sulphur Tons/Yr: 0 Particulate Matter Tons/Yr: 0 Part. Matter 10 Micrometers and Smllr Tons/Yr: 0

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40 FLORIDA AVENUE AND SOUTH 46TH STREETSENVIROSTOR S118757229 J41 SAKAI BROS ROSE CO HIST UST U001599832 SW FLORIDA AVENUE AND SOUTH 46TH STREETS N/A WSW 99 S 47TH ST N/A 1/8-1/4 RICHMOND, CA 94804 1/8-1/4 RICHMOND, CA 94804 0.218 mi. 0.227 mi. 1150 ft. 1200 ft. Site 1 of 5 in cluster J

Relative: ENVIROSTOR: Relative: HIST UST: Lower Facility ID: 60001435 Lower File Number: 00022EB5 Status: No Action Required URL: http://geotracker.waterboards.ca.gov/ustpdfs/pdf/00022EB5.pdf Actual: Status Date: 07/26/2012 Actual: Region: STATE 58 ft. Site Code: 201897 59 ft. Facility ID: 00000063866 Site Type: Evaluation Facility Type: Other Site Type Detailed: Evaluation Other Type: WHOLESALE NURSERY Acres: 0.19 Contact Name: PERRY SAKAI NPL: NO Telephone: 4152326531 Regulatory Agencies: SMBRP Owner Name: SAKAI BROS. ROSE CO. Lead Agency: SMBRP Owner Address: 99 S. 47TH ST. Program Manager: Jonathan Largent Owner City,St,Zip: RICHMOND, CA 94804 Supervisor: Daniel Murphy Total Tanks: 0004 Division Branch: Cleanup Berkeley Assembly: 15 Tank Num: 001 Senate: 09 Container Num: BOILER EAS Special Program: EPA - PASI Year Installed: 1948 Restricted Use: NO Tank Capacity: 00004200 Site Mgmt Req: NONE SPECIFIED Tank Used for: PRODUCT Funding: EPA Grant Type of Fuel: DIESEL Latitude: 37.92903 Container Construction Thickness: Not reported Longitude: -122.3264 Leak Detection: Stock Inventor APN: 513322021 Past Use: NONE Tank Num: 002 Potential COC: Under Investigation Container Num: 2 Confirmed COC: 31001-NO Year Installed: 1972 Potential Description: UE Tank Capacity: 00010000 Alias Name: 513322021 Tank Used for: PRODUCT Alias Type: APN Type of Fuel: DIESEL Alias Name: 201897 Container Construction Thickness: Not reported Alias Type: Project Code (Site Code) Leak Detection: Stock Inventor Alias Name: 60001435 Alias Type: Envirostor ID Number Tank Num: 003 Container Num: BOILER WES Completed Info: Year Installed: 1948 Completed Area Name: PROJECT WIDE Tank Capacity: 00004200 Completed Sub Area Name: Not reported Tank Used for: PRODUCT Completed Document Type: Site Screening Type of Fuel: DIESEL Completed Date: 06/28/2011 Container Construction Thickness: Not reported Comments: Not reported Leak Detection: Stock Inventor Future Area Name: Not reported Tank Num: 004 Future Sub Area Name: Not reported Container Num: GASOLINE Future Document Type: Not reported Year Installed: 1946 Future Due Date: Not reported Tank Capacity: 00000550 Schedule Area Name: Not reported Tank Used for: PRODUCT Schedule Sub Area Name: Not reported Type of Fuel: REGULAR Schedule Document Type: Not reported Container Construction Thickness: Not reported Schedule Due Date: Not reported Leak Detection: Stock Inventor Schedule Revised Date: Not reported

Click here for Geo Tracker PDF:

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J42 MIRA FLORAS RCRA-SQG 1010313745 MIRA FLORAS (Continued) 1010313745 WSW 99 S 47TH CAR000177444 Used oil fuel burner: No 1/8-1/4 RICHMOND, CA 94804 Used oil processor: No 0.227 mi. User oil refiner: No 1200 ft. Site 2 of 5 in cluster J Used oil fuel marketer to burner: No Relative: RCRA-SQG: Used oil Specification marketer: No Lower Date form received by agency: 09/25/2006 Used oil transfer facility: No Facility name: MIRA FLORAS Used oil transporter: No Actual: Facility address: 99 S 47TH 59 ft. RICHMOND, CA 94804 . Waste code: D001 EPA ID: CAR000177444 . Waste name: IGNITABLE WASTE Mailing address: 1401 MARINA WAY SOUTH RICHMOND, CA 94804 . Waste code: D002 Contact: NATALIA LAWRENCE . Waste name: CORROSIVE WASTE Contact address: 1401 MARINA WAY SOUTH RICHMOND, CA 94804 . Waste code: D004 Contact country: US . Waste name: ARSENIC Contact telephone: 510-307-8140 Contact email: [email protected] . Waste code: D008 EPA Region: 09 . Waste name: LEAD Classification: Small Small Quantity Generator Description: Handler: generates more than 100 and less than 1000 kg of hazardous . Waste code: D011 waste during any calendar month and accumulates less than 6000 kg of . Waste name: SILVER 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 . Waste code: D013 hazardous waste at any time . Waste name: LINDANE (1,2,3,4,5,6-HEXA-CHLOROCYCLOHEXANE, GAMMA ISOMER)

. Waste code: D016 Owner/Operator Summary: . Waste name: 2,4-D (2,4-DICHLOROPHENOXYACETIC ACID) Owner/operator name: RICHMOND COMMUNITY REDEVELOPMENT AGENCY Owner/operator address: Not reported . Waste code: D017 Not reported . Waste name: 2,4,5-TP SILVEX (2,4,5-TRICHLOROPHENOXYPROPIONIC ACID) Owner/operator country: US Owner/operator telephone: Not reported . Waste code: F027 Legal status: Municipal . Waste name: DISCARDED UNUSED FORMULATIONS CONTAINING TRI-, TETRA-, OR Owner/Operator Type: Operator PENTACHLOROPHENOL OR DISCARDED UNUSED FORMULATIONS CONTAINING Owner/Op start date: 06/30/2006 COMPOUNDS DERIVED FROM THESE CHLOROPHENOLS. (THIS LISTING DOES NOT Owner/Op end date: Not reported INCLUDE FORMULATIONS CONTAINING HEXACHLOROPHENE SYNTHESIZED FROM PREPURIFIED 2,4,5-TRICHLOROPHENOL AS THE SOLE COMPONENT.) Owner/operator name: RICHMOND COMMUNITY REDEVELOPMENT AGENCY Owner/operator address: 1401 MARINA WAY SOUTH . Waste code: P075 RICHMOND, CA 94804 . Waste name: NICOTINE, & SALTS (OR) PYRIDINE, 3-(1-METHYL-2-PYRROLIDINYL)-,(S)-, & Owner/operator country: US SALTS Owner/operator telephone: Not reported Legal status: Municipal . Waste code: U248 Owner/Operator Type: Owner . Waste name: 2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-3-(3-OXO-1-PHENYL-BUTYL)-, & SALTS, Owner/Op start date: 06/30/2006 WHEN PRESENT AT CONCENTRATIONS OF 0.3% OR LESS (OR) WARFARIN, & SALTS, Owner/Op end date: Not reported WHEN PRESENT AT CONCENTRATIONS OF 0.3% OR LESS

Handler Activities Summary: Violation Status: No violations found 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

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J43 SAKI BROTHERS ROSE COMPANY LUST S101294229 SAKI BROTHERS ROSE COMPANY (Continued) S101294229 WSW 99 47TH ST S HIST CORTESE N/A 1/8-1/4 RICHMOND, CA 94804 Regulatory Activities: 0.227 mi. Global Id: T0601300436 1200 ft. Site 3 of 5 in cluster J Action Type: Other Date: 05/29/1986 LUST: Relative: Action: Leak Stopped Lower Region: STATE Global Id: T0601300436 Global Id: T0601300436 Actual: Latitude: 37.929829 Action Type: Other 59 ft. Longitude: -122.326373 Date: 05/29/1986 Case Type: LUST Cleanup Site Action: Leak Discovery Status: Completed - Case Closed Status Date: 03/20/1997 Global Id: T0601300436 Lead Agency: SAN FRANCISCO BAY RWQCB (REGION 2) Action Type: Other Case Worker: BGS Date: 05/29/1986 Local Agency: CONTRA COSTA COUNTY Action: Leak Reported RB Case Number: 07-0471 LOC Case Number: 63866 Global Id: T0601300436 File Location: Not reported Action Type: ENFORCEMENT Potential Media Affect: Soil Date: 03/20/1997 Potential Contaminants of Concern: Diesel Action: Closure/No Further Action Letter Site History: Not reported

Click here to access the California GeoTracker records for this facility: LUST REG 2: Contact: Region: 2 Global Id: T0601300436 Facility Id: 07-0471 Contact Type: Local Agency Caseworker Facility Status: Case Closed Contact Name: SUE LOYD Case Number: 63866 Organization Name: CONTRA COSTA COUNTY How Discovered: Tank Closure Address: 4333 PACHECO BLVD. Leak Cause: UNK City: MARTINEZ Leak Source: UNK Email: [email protected] Date Leak Confirmed: 5/12/1994 Phone Number: Not reported Oversight Program: LUST Prelim. Site Assesment Wokplan Submitted: Not reported Global Id: T0601300436 Preliminary Site Assesment Began: Not reported Contact Type: Regional Board Caseworker Pollution Characterization Began: Not reported Contact Name: BARBARA SIEMINSKI Pollution Remediation Plan Submitted: Not reported Organization Name: SAN FRANCISCO BAY RWQCB (REGION 2) Date Remediation Action Underway: Not reported Address: 1515 CLAY STREET, SUITE 1400 Date Post Remedial Action Monitoring Began: Not reported City: OAKLAND Email: [email protected] Phone Number: Not reported HIST CORTESE: Region: CORTESE Facility County Code: 7 Status History: Reg By: LTNKA Global Id: T0601300436 Reg Id: 07-0471 Status: Completed - Case Closed Status Date: 03/20/1997

Global Id: T0601300436 J44 MIRAFLORES US BROWNFIELDS 1014949200 Status: Open - Case Begin Date WSW 99 SO. 47TH STREET N/A Status Date: 05/29/1986 1/8-1/4 RICHMOND, CA 94804 0.227 mi. Global Id: T0601300436 1200 ft. Site 4 of 5 in cluster J Status: Open - Site Assessment Status Date: 05/12/1994 Relative: US BROWNFIELDS: Lower Recipient name: Richmond, City of Grant type: Assessment Actual: Property name: MIRAFLORES 59 ft. Property #: Not reported

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MIRAFLORES (Continued) 1014949200 MIRAFLORES (Continued) 1014949200 Parcel size: 13.69 Other cleaned up: Not reported Property Description: Three properties - former flower nurseries owned by Japanese American Other metals found: Not reported family. Other metals cleaned: Not reported Latitude: 37.92787 Other contaminants found: Y Longitude: -122.32538 Other contams found description: pesticides-dieldrin,dde,ddt,det HCM label: Address Matching-Nearest Intersection PAHs found: Not reported Map scale: 1:600yds PAHs cleaned up: Not reported Point of reference: Entrance Point of a Facility or Station PCBs found: Not reported Datum: World Geodetic System of 1984 PCBs cleaned up: Not reported ACRES property ID: 15630 Petro products found: Y Start date: Not reported Petro products cleaned: Not reported Completed date: Not reported Sediments found: Not reported Acres cleaned up: Not reported Sediments cleaned: Not reported Cleanup funding: Not reported Soil affected: Y Cleanup funding source: Not reported Soil cleaned up: Not reported Assessment funding: Not reported Surface water cleaned: Not reported Assessment funding source: Not reported VOCs found: Not reported Redevelopment funding: Not reported VOCs cleaned: Not reported Redev. funding source: Not reported Cleanup other description: Not reported Redev. funding entity name: Not reported Num. of cleanup and re-dev. jobs: Not reported Redevelopment start date: Not reported Past use greenspace acreage: Not reported Assessment funding entity: Not reported Past use residential acreage: Not reported Cleanup funding entity: Not reported Past use commercial acreage: 13.69 Grant type: Hazardous Past use industrial acreage: Not reported Accomplishment type: Phase I Environmental Assessment Future use greenspace acreage: Not reported Accomplishment count: 0 Future use residential acreage: Not reported Cooperative agreement #: 99956601 Future use commercial acreage: Not reported Ownership entity: Government Future use industrial acreage: Not reported Current owner: City of Richmond Greenspace acreage and type: Not reported Did owner change: N Superfund Fed. landowner flag: N Cleanup required: Yes Arsenic cleaned up: Not reported Video available: No Cadmium cleaned up: Not reported Photo available: Yes Chromium cleaned up: Not reported Institutional controls required: N Copper cleaned up: Not reported IC Category proprietary controls: Not reported Iron cleaned up: Not reported IC cat. info. devices: Not reported mercury cleaned up: Not reported IC cat. gov. controls: Not reported nickel cleaned up: Not reported IC cat. enforcement permit tools: Not reported No clean up: Not reported IC in place date: Not reported Pesticides cleaned up: Not reported IC in place: Not reported Selenium cleaned up: Not reported State/tribal program date: 11/05/2004 00:00:00 SVOCs cleaned up: Not reported State/tribal program ID: HSA-A-04/05-109 Unknown clean up: Not reported State/tribal NFA date: Not reported Arsenic contaminant found: Not reported Air contaminated: Not reported Cadmium contaminant found: Not reported Air cleaned: Not reported Chromium contaminant found: Not reported Asbestos found: Y Copper contaminant found: Not reported Asbestos cleaned: Y Iron contaminant found: Not reported Controled substance found: Not reported Mercury contaminant found: Not reported Controled substance cleaned: Not reported Nickel contaminant found: Not reported Drinking water affected: Not reported No contaminant found: Not reported Drinking water cleaned: Not reported Pesticides contaminant found: Not reported Groundwater affected: Y Selenium contaminant found: Not reported Groundwater cleaned: Not reported SVOCs contaminant found: Not reported Lead contaminant found: Y Unknown contaminant found: Not reported Lead cleaned up: Not reported Future Use: Multistory Not reported No media affected: Not reported Media affected Bluiding Material: Not reported Unknown media affected: Not reported Media affected indoor air: Not reported

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MIRAFLORES (Continued) 1014949200 MIRAFLORES (Continued) 1014949200 Building material media cleaned up: Not reported IC cat. gov. controls: Not reported Indoor air media cleaned up: Not reported IC cat. enforcement permit tools: Not reported Unknown media cleaned up: Not reported IC in place date: Not reported Past Use: Multistory Not reported IC in place: Not reported Highlights: Not reported State/tribal program date: 11/05/2004 00:00:00 IC Data Address: Not reported State/tribal program ID: HSA-A-04/05-109 Redev Completition Date: Not reported State/tribal NFA date: Not reported # Below Poverty: 767 Air contaminated: Not reported % Below Poverty: 7.7% Air cleaned: Not reported # Low Income: 2412 Asbestos found: Y % Low Income: 2.5% Asbestos cleaned: Y Meidan Income: 11952 Controled substance found: Not reported # Unemployed: 228 Controled substance cleaned: Not reported % Unemployed: 26.0% Drinking water affected: Not reported # Vacant Housing: 188 Drinking water cleaned: Not reported % Vacant Housing: 31.6% Groundwater affected: Y Groundwater cleaned: Not reported Recipient name: Richmond Redevelopment Agency, City of Lead contaminant found: Y Grant type: BCRLF Lead cleaned up: Not reported Property name: MIRAFLORES No media affected: Not reported Property #: Not reported Unknown media affected: Not reported Parcel size: 13.69 Other cleaned up: Not reported Property Description: Three properties - former flower nurseries owned by Japanese American Other metals found: Not reported family. Other metals cleaned: Not reported Latitude: 37.92787 Other contaminants found: Y Longitude: -122.32538 Other contams found description: pesticides-dieldrin,dde,ddt,det HCM label: Address Matching-Nearest Intersection PAHs found: Not reported Map scale: 1:600yds PAHs cleaned up: Not reported Point of reference: Entrance Point of a Facility or Station PCBs found: Not reported Datum: World Geodetic System of 1984 PCBs cleaned up: Not reported ACRES property ID: 15630 Petro products found: Y Start date: 02/14/2011 00:00:00 Petro products cleaned: Not reported Completed date: Not reported Sediments found: Not reported Acres cleaned up: Not reported Sediments cleaned: Not reported Cleanup funding: 1273000 Soil affected: Y Cleanup funding source: Local Funding Soil cleaned up: Not reported Assessment funding: Not reported Surface water cleaned: Not reported Assessment funding source: Not reported VOCs found: Not reported Redevelopment funding: Not reported VOCs cleaned: Not reported Redev. funding source: Not reported Cleanup other description: Not reported Redev. funding entity name: Not reported Num. of cleanup and re-dev. jobs: Not reported Redevelopment start date: Not reported Past use greenspace acreage: Not reported Assessment funding entity: Not reported Past use residential acreage: Not reported Cleanup funding entity: Richmond Community Redevelopment Agency Past use commercial acreage: 13.69 Grant type: Hazardous Past use industrial acreage: Not reported Accomplishment type: Not reported Future use greenspace acreage: Not reported Accomplishment count: 0 Future use residential acreage: Not reported Cooperative agreement #: 96917201 Future use commercial acreage: Not reported Ownership entity: Government Future use industrial acreage: Not reported Current owner: City of Richmond Greenspace acreage and type: Not reported Did owner change: N Superfund Fed. landowner flag: N Cleanup required: Yes Arsenic cleaned up: Not reported Video available: No Cadmium cleaned up: Not reported Photo available: Yes Chromium cleaned up: Not reported Institutional controls required: N Copper cleaned up: Not reported IC Category proprietary controls: Not reported Iron cleaned up: Not reported IC cat. info. devices: Not reported mercury cleaned up: Not reported

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MIRAFLORES (Continued) 1014949200 MIRAFLORES (Continued) 1014949200 nickel cleaned up: Not reported Assessment funding: Not reported No clean up: Not reported Assessment funding source: Not reported Pesticides cleaned up: Not reported Redevelopment funding: Not reported Selenium cleaned up: Not reported Redev. funding source: Not reported SVOCs cleaned up: Not reported Redev. funding entity name: Not reported Unknown clean up: Not reported Redevelopment start date: Not reported Arsenic contaminant found: Not reported Assessment funding entity: Not reported Cadmium contaminant found: Not reported Cleanup funding entity: EPA Chromium contaminant found: Not reported Grant type: Hazardous Copper contaminant found: Not reported Accomplishment type: Not reported Iron contaminant found: Not reported Accomplishment count: 0 Mercury contaminant found: Not reported Cooperative agreement #: 96917201 Nickel contaminant found: Not reported Ownership entity: Government No contaminant found: Not reported Current owner: City of Richmond Pesticides contaminant found: Not reported Did owner change: N Selenium contaminant found: Not reported Cleanup required: Yes SVOCs contaminant found: Not reported Video available: No Unknown contaminant found: Not reported Photo available: Yes Future Use: Multistory Not reported Institutional controls required: N Media affected Bluiding Material: Not reported IC Category proprietary controls: Not reported Media affected indoor air: Not reported IC cat. info. devices: Not reported Building material media cleaned up: Not reported IC cat. gov. controls: Not reported Indoor air media cleaned up: Not reported IC cat. enforcement permit tools: Not reported Unknown media cleaned up: Not reported IC in place date: Not reported Past Use: Multistory Not reported IC in place: Not reported Highlights: Not reported State/tribal program date: 11/05/2004 00:00:00 IC Data Address: Not reported State/tribal program ID: HSA-A-04/05-109 Redev Completition Date: Not reported State/tribal NFA date: Not reported # Below Poverty: 767 Air contaminated: Not reported % Below Poverty: 7.7% Air cleaned: Not reported # Low Income: 2412 Asbestos found: Y % Low Income: 2.5% Asbestos cleaned: Y Meidan Income: 11952 Controled substance found: Not reported # Unemployed: 228 Controled substance cleaned: Not reported % Unemployed: 26.0% Drinking water affected: Not reported # Vacant Housing: 188 Drinking water cleaned: Not reported % Vacant Housing: 31.6% Groundwater affected: Y Groundwater cleaned: Not reported Recipient name: Richmond Redevelopment Agency, City of Lead contaminant found: Y Grant type: BCRLF Lead cleaned up: Not reported Property name: MIRAFLORES No media affected: Not reported Property #: Not reported Unknown media affected: Not reported Parcel size: 13.69 Other cleaned up: Not reported Property Description: Three properties - former flower nurseries owned by Japanese American Other metals found: Not reported family. Other metals cleaned: Not reported Latitude: 37.92787 Other contaminants found: Y Longitude: -122.32538 Other contams found description: pesticides-dieldrin,dde,ddt,det HCM label: Address Matching-Nearest Intersection PAHs found: Not reported Map scale: 1:600yds PAHs cleaned up: Not reported Point of reference: Entrance Point of a Facility or Station PCBs found: Not reported Datum: World Geodetic System of 1984 PCBs cleaned up: Not reported ACRES property ID: 15630 Petro products found: Y Start date: 02/14/2011 00:00:00 Petro products cleaned: Not reported Completed date: Not reported Sediments found: Not reported Acres cleaned up: Not reported Sediments cleaned: Not reported Cleanup funding: 600000 Soil affected: Y Cleanup funding source: Brownfields RLF Grant Funds Loaned Soil cleaned up: Not reported

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MIRAFLORES (Continued) 1014949200 MIRAFLORES (Continued) 1014949200 Surface water cleaned: Not reported % Vacant Housing: 31.6% VOCs found: Not reported VOCs cleaned: Not reported Recipient name: Richmond Redevelopment Agency, City of Cleanup other description: Not reported Grant type: BCRLF Num. of cleanup and re-dev. jobs: Not reported Property name: MIRAFLORES Past use greenspace acreage: Not reported Property #: Not reported Past use residential acreage: Not reported Parcel size: 13.69 Past use commercial acreage: 13.69 Property Description: Three properties - former flower nurseries owned by Japanese American Past use industrial acreage: Not reported family. Future use greenspace acreage: Not reported Latitude: 37.92787 Future use residential acreage: Not reported Longitude: -122.32538 Future use commercial acreage: Not reported HCM label: Address Matching-Nearest Intersection Future use industrial acreage: Not reported Map scale: 1:600yds Greenspace acreage and type: Not reported Point of reference: Entrance Point of a Facility or Station Superfund Fed. landowner flag: N Datum: World Geodetic System of 1984 Arsenic cleaned up: Not reported ACRES property ID: 15630 Cadmium cleaned up: Not reported Start date: 02/14/2011 00:00:00 Chromium cleaned up: Not reported Completed date: Not reported Copper cleaned up: Not reported Acres cleaned up: Not reported Iron cleaned up: Not reported Cleanup funding: 2604489 mercury cleaned up: Not reported Cleanup funding source: State/Tribal Funding (non-section 128(a)) nickel cleaned up: Not reported Assessment funding: Not reported No clean up: Not reported Assessment funding source: Not reported Pesticides cleaned up: Not reported Redevelopment funding: Not reported Selenium cleaned up: Not reported Redev. funding source: Not reported SVOCs cleaned up: Not reported Redev. funding entity name: Not reported Unknown clean up: Not reported Redevelopment start date: Not reported Arsenic contaminant found: Not reported Assessment funding entity: Not reported Cadmium contaminant found: Not reported Cleanup funding entity: California Pollution Control Agency Chromium contaminant found: Not reported Grant type: Hazardous Copper contaminant found: Not reported Accomplishment type: Not reported Iron contaminant found: Not reported Accomplishment count: 0 Mercury contaminant found: Not reported Cooperative agreement #: 96917201 Nickel contaminant found: Not reported Ownership entity: Government No contaminant found: Not reported Current owner: City of Richmond Pesticides contaminant found: Not reported Did owner change: N Selenium contaminant found: Not reported Cleanup required: Yes SVOCs contaminant found: Not reported Video available: No Unknown contaminant found: Not reported Photo available: Yes Future Use: Multistory Not reported Institutional controls required: N Media affected Bluiding Material: Not reported IC Category proprietary controls: Not reported Media affected indoor air: Not reported IC cat. info. devices: Not reported Building material media cleaned up: Not reported IC cat. gov. controls: Not reported Indoor air media cleaned up: Not reported IC cat. enforcement permit tools: Not reported Unknown media cleaned up: Not reported IC in place date: Not reported Past Use: Multistory Not reported IC in place: Not reported Highlights: Not reported State/tribal program date: 11/05/2004 00:00:00 IC Data Address: Not reported State/tribal program ID: HSA-A-04/05-109 Redev Completition Date: Not reported State/tribal NFA date: Not reported # Below Poverty: 767 Air contaminated: Not reported % Below Poverty: 7.7% Air cleaned: Not reported # Low Income: 2412 Asbestos found: Y % Low Income: 2.5% Asbestos cleaned: Y Meidan Income: 11952 Controled substance found: Not reported # Unemployed: 228 Controled substance cleaned: Not reported % Unemployed: 26.0% Drinking water affected: Not reported # Vacant Housing: 188 Drinking water cleaned: Not reported

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MIRAFLORES (Continued) 1014949200 MIRAFLORES (Continued) 1014949200 Groundwater affected: Y Selenium contaminant found: Not reported Groundwater cleaned: Not reported SVOCs contaminant found: Not reported Lead contaminant found: Y Unknown contaminant found: Not reported Lead cleaned up: Not reported Future Use: Multistory Not reported No media affected: Not reported Media affected Bluiding Material: Not reported Unknown media affected: Not reported Media affected indoor air: Not reported Other cleaned up: Not reported Building material media cleaned up: Not reported Other metals found: Not reported Indoor air media cleaned up: Not reported Other metals cleaned: Not reported Unknown media cleaned up: Not reported Other contaminants found: Y Past Use: Multistory Not reported Other contams found description: pesticides-dieldrin,dde,ddt,det Highlights: Not reported PAHs found: Not reported IC Data Address: Not reported PAHs cleaned up: Not reported Redev Completition Date: Not reported PCBs found: Not reported # Below Poverty: 767 PCBs cleaned up: Not reported % Below Poverty: 7.7% Petro products found: Y # Low Income: 2412 Petro products cleaned: Not reported % Low Income: 2.5% Sediments found: Not reported Meidan Income: 11952 Sediments cleaned: Not reported # Unemployed: 228 Soil affected: Y % Unemployed: 26.0% Soil cleaned up: Not reported # Vacant Housing: 188 Surface water cleaned: Not reported % Vacant Housing: 31.6% VOCs found: Not reported VOCs cleaned: Not reported Recipient name: Richmond Redevelopment Agency, City of Cleanup other description: Not reported Grant type: Assessment Num. of cleanup and re-dev. jobs: Not reported Property name: MIRAFLORES Past use greenspace acreage: Not reported Property #: Not reported Past use residential acreage: Not reported Parcel size: 13.69 Past use commercial acreage: 13.69 Property Description: Three properties - former flower nurseries owned by Japanese American Past use industrial acreage: Not reported family. Future use greenspace acreage: Not reported Latitude: 37.92787 Future use residential acreage: Not reported Longitude: -122.32538 Future use commercial acreage: Not reported HCM label: Address Matching-Nearest Intersection Future use industrial acreage: Not reported Map scale: 1:600yds Greenspace acreage and type: Not reported Point of reference: Entrance Point of a Facility or Station Superfund Fed. landowner flag: N Datum: World Geodetic System of 1984 Arsenic cleaned up: Not reported ACRES property ID: 15630 Cadmium cleaned up: Not reported Start date: Not reported Chromium cleaned up: Not reported Completed date: Not reported Copper cleaned up: Not reported Acres cleaned up: Not reported Iron cleaned up: Not reported Cleanup funding: Not reported mercury cleaned up: Not reported Cleanup funding source: Not reported nickel cleaned up: Not reported Assessment funding: Not reported No clean up: Not reported Assessment funding source: Not reported Pesticides cleaned up: Not reported Redevelopment funding: Not reported Selenium cleaned up: Not reported Redev. funding source: Not reported SVOCs cleaned up: Not reported Redev. funding entity name: Not reported Unknown clean up: Not reported Redevelopment start date: 06/30/2004 00:00:00 Arsenic contaminant found: Not reported Assessment funding entity: Not reported Cadmium contaminant found: Not reported Cleanup funding entity: Not reported Chromium contaminant found: Not reported Grant type: Hazardous Copper contaminant found: Not reported Accomplishment type: Not reported Iron contaminant found: Not reported Accomplishment count: 0 Mercury contaminant found: Not reported Cooperative agreement #: 97979101 Nickel contaminant found: Not reported Ownership entity: Government No contaminant found: Not reported Current owner: City of Richmond Pesticides contaminant found: Not reported Did owner change: N

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MIRAFLORES (Continued) 1014949200 MIRAFLORES (Continued) 1014949200 Cleanup required: Yes Arsenic cleaned up: Not reported Video available: No Cadmium cleaned up: Not reported Photo available: Yes Chromium cleaned up: Not reported Institutional controls required: N Copper cleaned up: Not reported IC Category proprietary controls: Not reported Iron cleaned up: Not reported IC cat. info. devices: Not reported mercury cleaned up: Not reported IC cat. gov. controls: Not reported nickel cleaned up: Not reported IC cat. enforcement permit tools: Not reported No clean up: Not reported IC in place date: Not reported Pesticides cleaned up: Not reported IC in place: Not reported Selenium cleaned up: Not reported State/tribal program date: 11/05/2004 00:00:00 SVOCs cleaned up: Not reported State/tribal program ID: HSA-A-04/05-109 Unknown clean up: Not reported State/tribal NFA date: Not reported Arsenic contaminant found: Not reported Air contaminated: Not reported Cadmium contaminant found: Not reported Air cleaned: Not reported Chromium contaminant found: Not reported Asbestos found: Y Copper contaminant found: Not reported Asbestos cleaned: Y Iron contaminant found: Not reported Controled substance found: Not reported Mercury contaminant found: Not reported Controled substance cleaned: Not reported Nickel contaminant found: Not reported Drinking water affected: Not reported No contaminant found: Not reported Drinking water cleaned: Not reported Pesticides contaminant found: Not reported Groundwater affected: Y Selenium contaminant found: Not reported Groundwater cleaned: Not reported SVOCs contaminant found: Not reported Lead contaminant found: Y Unknown contaminant found: Not reported Lead cleaned up: Not reported Future Use: Multistory Not reported No media affected: Not reported Media affected Bluiding Material: Not reported Unknown media affected: Not reported Media affected indoor air: Not reported Other cleaned up: Not reported Building material media cleaned up: Not reported Other metals found: Not reported Indoor air media cleaned up: Not reported Other metals cleaned: Not reported Unknown media cleaned up: Not reported Other contaminants found: Y Past Use: Multistory Not reported Other contams found description: pesticides-dieldrin,dde,ddt,det Highlights: Not reported PAHs found: Not reported IC Data Address: Not reported PAHs cleaned up: Not reported Redev Completition Date: Not reported PCBs found: Not reported # Below Poverty: 767 PCBs cleaned up: Not reported % Below Poverty: 7.7% Petro products found: Y # Low Income: 2412 Petro products cleaned: Not reported % Low Income: 2.5% Sediments found: Not reported Meidan Income: 11952 Sediments cleaned: Not reported # Unemployed: 228 Soil affected: Y % Unemployed: 26.0% Soil cleaned up: Not reported # Vacant Housing: 188 Surface water cleaned: Not reported % Vacant Housing: 31.6% VOCs found: Not reported VOCs cleaned: Not reported Cleanup other description: Not reported Num. of cleanup and re-dev. jobs: 0 J45 MIRA FLORAS HAZNET S113178247 Past use greenspace acreage: Not reported WSW 99 S 47TH ST CONTRA COSTA CO. SITE LIST N/A Past use residential acreage: Not reported 1/8-1/4 RICHMOND, CA 94804 Past use commercial acreage: 13.69 0.227 mi. Past use industrial acreage: Not reported 1200 ft. Site 5 of 5 in cluster J Future use greenspace acreage: Not reported HAZNET: Future use residential acreage: Not reported Relative: Lower envid: S113178247 Future use commercial acreage: Not reported Year: 2014 Future use industrial acreage: Not reported Actual: GEPAID: CAR000177444 Greenspace acreage and type: 4 59 ft. Contact: PATRICK LYNCH Superfund Fed. landowner flag: N Telephone: 5103078140 Mailing Name: Not reported Mailing Address: 440 CIVIC CENTER PLAZA

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MIRA FLORAS (Continued) S113178247 MIRA FLORAS (Continued) S113178247 Mailing City,St,Zip: RICHMOND, CA 948041630 Telephone: 5103078140 Gen County: Contra Costa Mailing Name: Not reported TSD EPA ID: UTC093012201 Mailing Address: 440 CIVIC CENTER PLZ TSD County: 99 Mailing City,St,Zip: RICHMOND, CA 948041630 Waste Category: Contaminated soil from site clean-up Gen County: Contra Costa Disposal Method: Landfill Or Surface Impoundment That Will Be Closed As Landfill( To TSD EPA ID: NVT330010000 Include On-Site Treatment And/Or Stabilization) TSD County: 99 Tons: 1738 Waste Category: Not reported Cat Decode: Contaminated soil from site clean-up Disposal Method: Landfill Or Surface Impoundment That Will Be Closed As Landfill( To Method Decode: Landfill Or Surface Impoundment That Will Be Closed As Landfill( To Include On-Site Treatment And/Or Stabilization) Include On-Site Treatment And/Or Stabilization) Tons: 0.3375 Facility County: Contra Costa Cat Decode: Not reported Method Decode: Landfill Or Surface Impoundment That Will Be Closed As Landfill( To envid: S113178247 Include On-Site Treatment And/Or Stabilization) Year: 2014 Facility County: Contra Costa GEPAID: CAC002754610 Contact: NATALIA LAWRENCE envid: S113178247 Telephone: 5103078140 Year: 2012 Mailing Name: Not reported GEPAID: CAR000177444 Mailing Address: 440 CIVIC CENTER PLZ Contact: NATALIA LAWRENCE Mailing City,St,Zip: RICHMOND, CA 948041630 Telephone: 5103078140 Gen County: Contra Costa Mailing Name: Not reported TSD EPA ID: NVT330010000 Mailing Address: 440 CIVIC CENTER PLZ TSD County: 99 Mailing City,St,Zip: RICHMOND, CA 948041630 Waste Category: Off-specification, aged or surplus inorganics Gen County: Contra Costa Disposal Method: Landfill Or Surface Impoundment That Will Be Closed As Landfill( To TSD EPA ID: NVT330010000 Include On-Site Treatment And/Or Stabilization) TSD County: 99 Tons: 0.22935 Waste Category: Not reported Cat Decode: Off-specification, aged or surplus inorganics Disposal Method: Landfill Or Surface Impoundment That Will Be Closed As Landfill( To Method Decode: Landfill Or Surface Impoundment That Will Be Closed As Landfill( To Include On-Site Treatment And/Or Stabilization) Include On-Site Treatment And/Or Stabilization) Tons: 0.3375 Facility County: Contra Costa Cat Decode: Not reported Method Decode: Landfill Or Surface Impoundment That Will Be Closed As Landfill( To envid: S113178247 Include On-Site Treatment And/Or Stabilization) Year: 2013 Facility County: Contra Costa GEPAID: CAC002754610 Contact: NATALIA LAWRENCE Telephone: 5103078140 Click this hyperlink while viewing on your computer to access Mailing Name: Not reported 42 additional CA_HAZNET: record(s) in the EDR Site Report. Mailing Address: 440 CIVIC CENTER PLZ CONTRA COSTA CO. SITE LIST: Mailing City,St,Zip: RICHMOND, CA 948041630 Facility ID: 775298 Gen County: Contra Costa Billing Status: ACTIVE, BILLABLE TSD EPA ID: CAL000190816 Program Status: CONTRA COSTA CO. SITE LIST TSD County: Stanislaus Program/Elements: HMBP: 1K-10K LBS, 0-19 EMPLOYEES Waste Category: Not reported Region: CONTRA COSTA Disposal Method: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery (H010-H129) Or (H131-H135) Facility ID: 763866 Tons: 2.5854 Billing Status: INACTIVE, NON-BILLABLE Cat Decode: Not reported Program Status: CONTRA COSTA CO. SITE LIST Method Decode: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery Program/Elements: APSA: 1320 - <10K GALLONS (H010-H129) Or (H131-H135) Region: CONTRA COSTA Facility County: Not reported Facility ID: 763866 envid: S113178247 Billing Status: INACTIVE, NON-BILLABLE Year: 2012 Program Status: CONTRA COSTA CO. SITE LIST GEPAID: CAR000177444 Program/Elements: HMBP GENERAL Contact: NATALIA LAWRENCE Region: CONTRA COSTA

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MIRA FLORAS (Continued) S113178247 FORMER MONTGOMERY WARDS (Continued) S118757228 Facility ID: 763866 Completed Info: Billing Status: INACTIVE, NON-BILLABLE Completed Area Name: PROJECT WIDE Program Status: CONTRA COSTA CO. SITE LIST Completed Sub Area Name: Not reported Program/Elements: HWG GENERAL Completed Document Type: Site Screening Region: CONTRA COSTA Completed Date: 06/28/2011 Comments: Not reported Facility ID: 763866 Billing Status: INACTIVE, NON-BILLABLE Completed Area Name: PROJECT WIDE Program Status: CONTRA COSTA CO. SITE LIST Completed Sub Area Name: Not reported Program/Elements: UNDERGROUND STORAGE TANK SITE Completed Document Type: Site Characterization Workplan Region: CONTRA COSTA Completed Date: 02/06/2012 Comments: Not reported

Completed Area Name: PROJECT WIDE K46 FORMER MONTGOMERY WARDS ENVIROSTOR S118757228 Completed Sub Area Name: Not reported WNW 4500 MACDONALD AVENUE N/A Completed Document Type: Site Screening 1/8-1/4 RICHMOND, CA 94804 Completed Date: 05/01/2012 0.232 mi. Comments: Not reported 1225 ft. Site 1 of 3 in cluster K

Relative: ENVIROSTOR: Completed Area Name: PROJECT WIDE Higher Facility ID: 60001432 Completed Sub Area Name: Not reported Status: No Action Required Completed Document Type: Correspondence Actual: Status Date: 04/11/2013 Completed Date: 03/05/2013 74 ft. Site Code: 201894 Comments: DTSC determined that concentrations of COCs at the site do not pose Site Type: Evaluation an imminent threat to human health and that further action will not Site Type Detailed: Evaluation be required at the site at this time. However, insufficient data is Acres: 6 available to make a complete no further action determination. NPL: NO Regulatory Agencies: SMBRP Completed Area Name: PROJECT WIDE Lead Agency: SMBRP Completed Sub Area Name: Not reported Program Manager: Jonathan Largent Completed Document Type: Correspondence Supervisor: Daniel Murphy Completed Date: 09/07/2011 Division Branch: Cleanup Berkeley Comments: Not reported Assembly: 15 Senate: 09 Completed Area Name: PROJECT WIDE Special Program: Not reported Completed Sub Area Name: Not reported Restricted Use: NO Completed Document Type: Correspondence Site Mgmt Req: NONE SPECIFIED Completed Date: 03/24/2012 Funding: EPA Grant Comments: completed Latitude: 37.93208 Longitude: -122.3284 Future Area Name: Not reported APN: 517280015 Future Sub Area Name: Not reported Past Use: UNKNOWN Future Document Type: Not reported Potential COC: Under Investigation Future Due Date: Not reported Confirmed COC: 31001-NO Schedule Area Name: Not reported Potential Description: OTH, SOIL Schedule Sub Area Name: Not reported Alias Name: I-80 MacDonald Redevelopment Schedule Document Type: Not reported Alias Type: Alternate Name Schedule Due Date: Not reported Alias Name: MacDonald 80 Shopping Center Schedule Revised Date: Not reported Alias Type: Alternate Name Alias Name: Target Alias Type: Alternate Name Alias Name: 517280015 Alias Type: APN Alias Name: 201894 Alias Type: Project Code (Site Code) Alias Name: 60001432 Alias Type: Envirostor ID Number

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K47 CVS PHARMACY #16837 HAZNET S113803647 CVS PHARMACY #16837 (Continued) S113803647 WNW 4500 MACDONALD AVE A CONTRA COSTA CO. SITE LIST N/A Disposal Method: Other Treatment 1/8-1/4 RICHMOND, CA 94805 Tons: 0.012 0.232 mi. Cat Decode: Off-specification, aged or surplus inorganics 1225 ft. Site 2 of 3 in cluster K Method Decode: Other Treatment Relative: HAZNET: Facility County: Contra Costa Higher envid: S113803647 Year: 2014 envid: S113803647 Actual: GEPAID: CAR000217851 Year: 2014 74 ft. Contact: STEVE MUSSER GEPAID: CAR000217851 Telephone: 8005872228 Contact: STEVE MUSSER Mailing Name: Not reported Telephone: 8005872228 Mailing Address: PO BOX 111 Mailing Name: Not reported Mailing City,St,Zip: MINNEAPOLIS, MN 554400111 Mailing Address: PO BOX 111 Gen County: Contra Costa Mailing City,St,Zip: MINNEAPOLIS, MN 554400111 TSD EPA ID: NVD980895338 Gen County: Contra Costa TSD County: 99 TSD EPA ID: TXD982290140 Waste Category: Off-specification, aged or surplus organics TSD County: 99 Disposal Method: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery Waste Category: Not reported (H010-H129) Or (H131-H135) Disposal Method: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery Tons: 1.319 (H010-H129) Or (H131-H135) Cat Decode: Off-specification, aged or surplus organics Tons: 0.0005 Method Decode: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery Cat Decode: Not reported (H010-H129) Or (H131-H135) Method Decode: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery Facility County: Contra Costa (H010-H129) Or (H131-H135) Facility County: Contra Costa envid: S113803647 Year: 2014 envid: S113803647 GEPAID: CAR000217851 Year: 2014 Contact: STEVE MUSSER GEPAID: CAR000217851 Telephone: 8005872228 Contact: STEVE MUSSER Mailing Name: Not reported Telephone: 8005872228 Mailing Address: PO BOX 111 Mailing Name: Not reported Mailing City,St,Zip: MINNEAPOLIS, MN 554400111 Mailing Address: PO BOX 111 Gen County: Contra Costa Mailing City,St,Zip: MINNEAPOLIS, MN 554400111 TSD EPA ID: TXD982290140 Gen County: Contra Costa TSD County: 99 TSD EPA ID: NVD980895338 Waste Category: Off-specification, aged or surplus organics TSD County: 99 Disposal Method: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery Waste Category: Pharmaceutical waste (H010-H129) Or (H131-H135) Disposal Method: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery Tons: 0.0035 (H010-H129) Or (H131-H135) Cat Decode: Off-specification, aged or surplus organics Tons: 0.0135 Method Decode: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery Cat Decode: Pharmaceutical waste (H010-H129) Or (H131-H135) Method Decode: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery Facility County: Contra Costa (H010-H129) Or (H131-H135) Facility County: Contra Costa envid: S113803647 Year: 2014 GEPAID: CAR000217851 Click this hyperlink while viewing on your computer to access Contact: STEVE MUSSER 24 additional CA_HAZNET: record(s) in the EDR Site Report. Telephone: 8005872228 CONTRA COSTA CO. SITE LIST: Mailing Name: Not reported Facility ID: 775271 Mailing Address: PO BOX 111 Billing Status: ACTIVE, BILLABLE Mailing City,St,Zip: MINNEAPOLIS, MN 554400111 Program Status: CONTRA COSTA CO. SITE LIST Gen County: Contra Costa Program/Elements: HWG: REPORTED ZERO TSD EPA ID: TXD982290140 Region: CONTRA COSTA TSD County: 99 Waste Category: Off-specification, aged or surplus inorganics

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K48 CVS PHARMACY #16837 RCRA-CESQG 1018274016 CVS PHARMACY #16837 (Continued) 1018274016 WNW 4500 MACDONALD AVE STE B ECHO CAR000262311 1/8-1/4 RICHMOND, CA 94805 Handler Activities Summary: 0.232 mi. U.S. importer of hazardous waste: No 1225 ft. Site 3 of 3 in cluster K Mixed waste (haz. and radioactive): No Recycler of hazardous waste: No RCRA-CESQG: Relative: Transporter of hazardous waste: No Date form received by agency: 03/29/2016 Higher Treater, storer or disposer of HW: No Facility name: CVS PHARMACY #16837 Underground injection activity: No Actual: Facility address: 4500 MACDONALD AVE STE B On-site burner exemption: No 74 ft. RICHMOND, CA 94805 Furnace exemption: No EPA ID: CAR000262311 Used oil fuel burner: No Mailing address: MACDONALD AVE STE B Used oil processor: No RICHMOND, CA 94805 User oil refiner: No Contact: NICOLE WILKINSON Used oil fuel marketer to burner: No Contact address: ONE CVS DR Used oil Specification marketer: No WOONSOCKET, RI 94805 Used oil transfer facility: No Contact country: US Used oil transporter: No Contact telephone: 401-770-7132 Contact email: [email protected] . Waste code: 122 EPA Region: 09 . Waste name: 122 Classification: Conditionally Exempt Small Quantity Generator Description: Handler: generates 100 kg or less of hazardous waste per calendar . Waste code: 123 month, and accumulates 1000 kg or less of hazardous waste at any time; . Waste name: 123 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 code: 134 waste; or 100 kg or less of any residue or contaminated soil, waste or . Waste name: 134 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 . Waste code: 141 of any residue or contaminated soil, waste or other debris resulting . Waste name: 141 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 . Waste code: 181 time: 1 kg or less of acutely hazardous waste; or 100 kg or less of . Waste name: 181 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 . Waste code: 214 hazardous waste . Waste name: 214

Owner/Operator Summary: . Waste code: 311 Owner/operator name: TARGET CORPORATION . Waste name: 311 Owner/operator address: NICOLLET MALL MINNEAPOLIS, 55403 . Waste code: 331 Owner/operator country: US . Waste name: 331 Owner/operator telephone: 612-304-6073 Legal status: Private . Waste code: 352 Owner/Operator Type: Owner . Waste name: 352 Owner/Op start date: 07/23/2008 Owner/Op end date: Not reported . Waste code: 541 . Waste name: 541 Owner/operator name: GARFIELD BEACH CVS LLC Owner/operator address: Not reported . Waste code: 561 Not reported . Waste name: 561 Owner/operator country: US Owner/operator telephone: Not reported . Waste code: 791 Legal status: Private . Waste name: 791 Owner/Operator Type: Operator Owner/Op start date: 12/16/2015 . Waste code: D001 Owner/Op end date: Not reported . Waste name: IGNITABLE WASTE

. Waste code: D002

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CVS PHARMACY #16837 (Continued) 1018274016 L49 MIRAFLORES HOUSING DEVELOPMENTENVIROSTOR S107736750 SSW SOUTH 47TH STREET AND WALL AVENUEVCP N/A . Waste name: CORROSIVE WASTE 1/8-1/4 RICHMOND, CA 94804 0.239 mi. . Waste code: D007 1263 ft. Site 1 of 2 in cluster L . Waste name: CHROMIUM Relative: ENVIROSTOR: . Waste code: D009 Lower Facility ID: 70000104 . Waste name: MERCURY Status: Certified / Operation & Maintenance Actual: Status Date: 06/30/2015 . Waste code: D010 50 ft. Site Code: 201586 . Waste name: SELENIUM Site Type: Voluntary Cleanup Site Type Detailed: Voluntary Cleanup . Waste code: D011 Acres: 14 . Waste name: SILVER NPL: NO Regulatory Agencies: SMBRP . Waste code: D024 Lead Agency: SMBRP . Waste name: M-CRESOL Program Manager: Homayune Atiqee Supervisor: Karen Toth . Waste code: P001 Division Branch: Cleanup Berkeley . Waste name: 2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-3-(3-OXO-1-PHENYLBUTYL)-, & SALTS, Assembly: 15 WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% (OR) WARFARIN, & Senate: 09 SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% Special Program: Polanco Redevelopment MOA Restricted Use: NO . Waste code: U034 Site Mgmt Req: NONE SPECIFIED . Waste name: ACETALDEHYDE, TRICHLORO- (OR) CHLORAL Funding: Responsible Party Latitude: 37.93056 . Waste code: U044 Longitude: -122.3263 . Waste name: CHLOROFORM (OR) METHANE, TRICHLORO- APN: 513321001, 513321002, 513321003, 513322023, 513322024, 513322025, 513322037, 513322038, 513330001, 513330002, 513330003, 513330005, . Waste code: U122 513330006, 513330007, 513330013, 513330014 . Waste name: FORMALDEHYDE Past Use: NURSERY Potential COC: DDD DDE DDT Lead Tetrachloroethylene (PCE TPH-diesel TPH-gas . Waste code: U129 TPH-MOTOR OIL Trichloroethylene (TCE Vinyl chloride Dieldrin . Waste name: CYCLOHEXANE, 1,2,3,4,5,6-HEXACHLORO-, (1ALPHA, 2ALPHA, 3BETA, 4ALPHA, Confirmed COC: Lead DDD DDE DDT Tetrachloroethylene (PCE TPH-diesel TPH-gas 5ALPHA, 6BETA)- (OR) LINDANE Dieldrin TPH-MOTOR OIL Trichloroethylene (TCE Vinyl chloride Potential Description: OTH, SOIL . Waste code: U188 Alias Name: Sakai, Oishi, and Endo Nurseries and Carey Parcel . Waste name: PHENOL Alias Type: Alternate Name Alias Name: 513321001 . Waste code: U201 Alias Type: APN . Waste name: 1,3-BENZENEDIOL (OR) RESORCINOL Alias Name: 513321002 Alias Type: APN . Waste code: U205 Alias Name: 513321003 . Waste name: SELENIUM SULFIDE (OR) SELENIUM SULFIDE SES2 (R,T) Alias Type: APN Alias Name: 513322023 Violation Status: No violations found Alias Type: APN Alias Name: 513322024 ECHO: Alias Type: APN Envid: 1018274016 Alias Name: 513322025 Registry ID: 110067713424 Alias Type: APN DFR URL: http://echo.epa.gov/detailed_facility_report?fid=110067713424 Alias Name: 513322037 Alias Type: APN Alias Name: 513322038 Alias Type: APN Alias Name: 513330001 Alias Type: APN Alias Name: 513330002 Alias Type: APN

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MIRAFLORES HOUSING DEVELOPMENT (Continued) S107736750 MIRAFLORES HOUSING DEVELOPMENT (Continued) S107736750 Alias Name: 513330003 Completed Document Type: Design/Implementation Workplan Alias Type: APN Completed Date: 03/10/2011 Alias Name: 513330005 Comments: The Remedial Design and Implementation Plan for the Miraflores site Alias Type: APN has been approved. Demolition and soil cleanup activities will be Alias Name: 513330006 occurring at the site during the spring and summer of 2011. Alias Type: APN Alias Name: 513330007 Completed Area Name: PROJECT WIDE Alias Type: APN Completed Sub Area Name: Not reported Alias Name: 513330013 Completed Document Type: Remedial Action Completion Report Alias Type: APN Completed Date: 06/23/2015 Alias Name: 513330014 Comments: DTSC has approved the remedial action implementation report for the Alias Type: APN Miraflores site. Soil at the site was cleaned to unrestricted land Alias Name: 110033610714 use standards. Groundwater will be monitored quarterly for at least a Alias Type: EPA (FRS #) year to evaluate the concentration of residual contamination in Alias Name: 201586 groundwater. Alias Type: Project Code (Site Code) Alias Name: 70000104 Completed Area Name: PROJECT WIDE Alias Type: Envirostor ID Number Completed Sub Area Name: Not reported Completed Document Type: Fieldwork Completed Info: Completed Date: 09/30/2014 Completed Area Name: PROJECT WIDE Comments: All soil remediation activities at the site have been completed. Soil Completed Sub Area Name: Not reported contaminated with lead, pesticides, and petroleum hydrocarbons was Completed Document Type: Voluntary Cleanup Agreement excavated and removed from the site. Excavations were backfilled with Completed Date: 10/31/2005 clean soil. Comments: Not reported Completed Area Name: PROJECT WIDE Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Public Participation Plan / Community Relations Plan Completed Document Type: Certification Completed Date: 05/24/2006 Completed Date: 06/29/2015 Comments: Public participation plan finalized. Comments: DTSC has certified the remediation of the 14-acre Miraflores Housing Development site located in Richmond. Soil at the site has been Completed Area Name: PROJECT WIDE remediated to unrestricted land use standards. Quarterly Completed Sub Area Name: Not reported post-remediation groundwater monitoring will occur to evaluate the Completed Document Type: Remedial Action Plan concentrations of residual contamination in groundwater. Completed Date: 01/14/2010 Comments: Final RAP approved. The RAP includes excavation and relocation of Completed Area Name: PROJECT WIDE lead-affected soil, excavation and offsite disposal of TPH and Completed Sub Area Name: Not reported pesticide-affected soil, removal of USTs, and implementation of a Completed Document Type: Annual Oversight Cost Estimate groundwater monitoring program. Completed Date: 09/29/2014 Comments: Annual estimate of DTSC oversight costs for 2014/15 Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Remedial Investigation Report Completed Sub Area Name: Not reported Completed Date: 05/06/2005 Completed Document Type: Voluntary Cleanup Agreement Comments: Supplemental Site Investigation prepared by PES. Uploaded as Completed Date: 06/26/2015 background information, no DTSC approval letter available. Comments: Voluntary Cleanup Agreement Docket # HSA-A 04/05-109 was signed in 2005 by Eden Housing, the Community Housing Development Corporation Completed Area Name: PROJECT WIDE of North Richmond and the Richmond Redevelopment Agency as Completed Sub Area Name: Not reported Proponents. This amendment updates the Proponents by removing Eden Completed Document Type: Monitoring Report Housing, the Community Housing Development Corporation of North Completed Date: 06/20/2006 Richmond and identifying the Successor Agency to the Richmond Comments: Not reported Community Redevelopment Agency. It also updates the scope of work to add operation and maintenance and deletes the voluntary termination Completed Area Name: PROJECT WIDE section. Completed Sub Area Name: Not reported Completed Document Type: Monitoring Report Completed Area Name: PROJECT WIDE Completed Date: 10/24/2006 Completed Sub Area Name: Not reported

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MIRAFLORES HOUSING DEVELOPMENT (Continued) S107736750 MIRAFLORES HOUSING DEVELOPMENT (Continued) S107736750 Comments: Results consistent with previous sampling events. Completed Sub Area Name: Not reported Completed Document Type: Fact Sheets Completed Area Name: PROJECT WIDE Completed Date: 06/18/2009 Completed Sub Area Name: Not reported Comments: Fact Sheet (English) for revised draft RAP approved. Completed Document Type: Monitoring Report Completed Date: 01/03/2007 Completed Area Name: PROJECT WIDE Comments: Report reviewed and approved. TPH levels increasing in PMW-2 and Completed Sub Area Name: Not reported PMW-4. Completed Document Type: Public Notice Completed Date: 06/18/2009 Completed Area Name: PROJECT WIDE Comments: Public notice for revised draft RAP approved. Completed Sub Area Name: Not reported Completed Document Type: Monitoring Report Completed Area Name: PROJECT WIDE Completed Date: 03/05/2007 Completed Sub Area Name: Not reported Comments: No change in data quality. Completed Document Type: Monitoring Report Completed Date: 08/31/2009 Completed Area Name: PROJECT WIDE Comments: The first semi-annual 2009 groundwater sampling results are generally Completed Sub Area Name: Not reported consistent with the results of previous sampling events performed at Completed Document Type: Monitoring Report the Site. Completed Date: 07/05/2007 Comments: Not reported Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Monitoring Report Completed Sub Area Name: Not reported Completed Date: 01/11/2010 Completed Document Type: Long Term Monitoring Report Comments: Report approved by DTSC. Data generally similar to previous data for Completed Date: 12/14/2007 contaminants in groundwater. Comments: GW monitoring report approved. Completed Area Name: PROJECT WIDE Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Monitoring Report Completed Document Type: Monitoring Report Completed Date: 06/25/2010 Completed Date: 10/17/2007 Comments: Groundwater monitoring report approved by DTSC. Results are similar Comments: Monitoring report accepted as adequate. to previous groundwater sampling events.

Completed Area Name: PROJECT WIDE Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Long Term Monitoring Report Completed Document Type: Monitoring Report Completed Date: 04/16/2008 Completed Date: 02/17/2011 Comments: Report approved, and request to decrease monitoring frequency to Comments: Groundwater monitoring report approved. A memo with recommendations semiannual approved. from DTSC’s Geological Services Unit was attached to the approval letter. Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Monitoring Report Completed Sub Area Name: Not reported Completed Date: 06/27/2008 Completed Document Type: Fieldwork Comments: Report reviewed and approved. Completed Date: 02/01/2012 Comments: Lead abatement and demolition/relocation of greenhouses and Completed Area Name: PROJECT WIDE structures completed at the site. Several greenhouses and homes were Completed Sub Area Name: Not reported preserved for historic purposes. Completed Document Type: Monitoring Report Completed Date: 12/26/2008 Completed Area Name: PROJECT WIDE Comments: DTSC approved the monitoring report, but requested replacement pages Completed Sub Area Name: Not reported to address a comment in the approval letter. DTSC also requested in Completed Document Type: Remedial Action Plan w/ESD the approval letter that future groundwater monitoring reports Completed Date: 10/25/2011 discuss the possible reasons for any anomalous trends in groundwater Comments: An explanation of significant differences for the Remedial Action concentration and elevation. Plan was prepared and approved by DTSC. The ESD proposes excavation and disposal of lead-impacted soil off-site at a permitted disposal Completed Area Name: PROJECT WIDE facility rather than relocating it onsite, as was originally proposed

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MIRAFLORES HOUSING DEVELOPMENT (Continued) S107736750 MIRAFLORES HOUSING DEVELOPMENT (Continued) S107736750 in the RAP. Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Monitoring Report Completed Sub Area Name: Not reported Completed Date: 02/11/2014 Completed Document Type: Public Notice Comments: DTSC has approved this groundwater monitoring report. Groundwater Completed Date: 11/12/2011 monitoring is currently on hold at the site pending the completion of Comments: ESD public notice was published in the West County Times on November soil remediation. After the soil remediation, quarterly groundwater 12, 2011. monitoring will occur at the site for at least a year.

Completed Area Name: PROJECT WIDE Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Monitoring Report Completed Document Type: Fieldwork Completed Date: 08/05/2011 Completed Date: 06/30/2015 Comments: Groundwater monitoring report approved. Groundwater concentrations Comments: The first round of post-remediation quarterly groundwater monitoring are stable and similar to previous sampling events. has been performed at the site.

Completed Area Name: PROJECT WIDE Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Monitoring Report Completed Document Type: Fieldwork Completed Date: 02/09/2012 Completed Date: 12/22/2015 Comments: Groundwater monitoring report approved. Groundwater data trends are Comments: Quarterly groundwater monitoring was performed at the site. DTSC similar to past trends. staff was present to observe.

Completed Area Name: PROJECT WIDE Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Monitoring Report Completed Document Type: Fieldwork Completed Date: 07/10/2012 Completed Date: 09/24/2015 Comments: Groundwater data remains within historic ranges. Comments: Quarterly groundwater sampling was performed at the site.

Completed Area Name: PROJECT WIDE Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Monitoring Report Completed Document Type: Monitoring Report Completed Date: 03/14/2013 Completed Date: 10/14/2014 Comments: DTSC approves routine groundwater monitoring report. Comments: This groundwater monitoring report has been approved. DTSC has requested a workplan for quarterly groundwater monitoring from the Completed Area Name: PROJECT WIDE consultant. Completed Sub Area Name: Not reported Completed Document Type: Work Notice Completed Area Name: PROJECT WIDE Completed Date: 11/20/2013 Completed Sub Area Name: Not reported Comments: Work notice for the soil remediation at the site was mailed out to Completed Document Type: Monitoring Plan nearby residents on November 18, 2013. Completed Date: 05/19/2015 Comments: DTSC has approved the post-remediation groundwater monitoring Completed Area Name: PROJECT WIDE workplan for the site. Quarterly groundwater monitoring will occur at Completed Sub Area Name: Not reported the site for at least one year in order the assess the effect of the Completed Document Type: Monitoring Report soil remediation on contaminants in groundwater. Completed Date: 08/06/2013 Comments: DTSC has approved the 1st semiannual 2013 groundwater monitoring Completed Area Name: PROJECT WIDE report. The concentrations of chemicals of concern in groundwater Completed Sub Area Name: Not reported were similar to historic detections. Completed Document Type: Monitoring Report Completed Date: 02/09/2015 Completed Area Name: PROJECT WIDE Comments: DTSC has approved this groundwater monitoring report. The sampling Completed Sub Area Name: Not reported results were generally consistent with previous results. Completed Document Type: Site Characterization Report Completed Date: 01/22/2014 Completed Area Name: PROJECT WIDE Comments: DTSC has approved the supplemental soil sampling report. The report Completed Sub Area Name: Not reported recommends additional areas for excavation during soil remediation Completed Document Type: Monitoring Report activities. Completed Date: 07/03/2015

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MIRAFLORES HOUSING DEVELOPMENT (Continued) S107736750 MIRAFLORES HOUSING DEVELOPMENT (Continued) S107736750 Comments: DTSC has approved this groundwater monitoring report; the results Completed Date: 05/20/2011 were consistent with historical data. Comments: Demand Letter #1

Completed Area Name: PROJECT WIDE Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Fieldwork Completed Document Type: CEQA - Responsible Agency Review Completed Date: 03/16/2016 Completed Date: 10/24/2011 Comments: quarterly groundwater monitoring completed at the site. Comments: Notice of Determination and Statement of Findings for the Explanation of Significant Differences approved. Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Monitoring Report Completed Sub Area Name: Not reported Completed Date: 12/01/2015 Completed Document Type: CEQA - Responsible Agency Review Comments: DTSC has reviewed and approved this quarterly monitoring report. The Completed Date: 12/15/2009 groundwater sampling data from this sampling event were generally Comments: DTSC has approved the remedial action implementation report for the consistent with historic site data. Miraflores site. Soil at the site was cleaned to unrestricted land use standards. Groundwater will be monitored quarterly for at least a Completed Area Name: PROJECT WIDE year to evaluate the concentration of residual contamination in Completed Sub Area Name: Not reported groundwater. Completed Document Type: Monitoring Report Completed Date: 03/02/2016 Completed Area Name: PROJECT WIDE Comments: DTSC has approved this quarterly monitoring report. The groundwater Completed Sub Area Name: Not reported data were generally consistent with prior results. Completed Document Type: Annual Oversight Cost Estimate Completed Date: 10/30/2012 Completed Area Name: PROJECT WIDE Comments: Annual DTSC oversight cost estimate mailed to project proponents. Completed Sub Area Name: Not reported Completed Document Type: Monitoring Report Completed Area Name: PROJECT WIDE Completed Date: 06/01/2016 Completed Sub Area Name: Not reported Comments: The groundwater data was generally similar to recent historic data. Completed Document Type: Annual Oversight Cost Estimate Completed Date: 10/29/2013 Completed Area Name: PROJECT WIDE Comments: Annual oversight cost estimate mailed to proponents. Completed Sub Area Name: Not reported Completed Document Type: Annual Oversight Cost Estimate Future Area Name: Not reported Completed Date: 09/23/2011 Future Sub Area Name: Not reported Comments: annual oversight cost estimate for 2010-11 mailed to proponents. Future Document Type: Not reported Future Due Date: Not reported Completed Area Name: PROJECT WIDE Schedule Area Name: Not reported Completed Sub Area Name: Not reported Schedule Sub Area Name: Not reported Completed Document Type: Amendment - Order/Agreement Schedule Document Type: Not reported Completed Date: 09/01/2009 Schedule Due Date: Not reported Comments: Carey Parcel added to the Site with this amendment. Schedule Revised Date: Not reported

Completed Area Name: PROJECT WIDE VCP: Completed Sub Area Name: Not reported Facility ID: 70000104 Completed Document Type: Annual Oversight Cost Estimate Site Type: Voluntary Cleanup Completed Date: 08/10/2009 Site Type Detail: Voluntary Cleanup Comments: Annual cost estimate Site Mgmt. Req.: NONE SPECIFIED Acres: 14 Completed Area Name: PROJECT WIDE National Priorities List: NO Completed Sub Area Name: Not reported Cleanup Oversight Agencies: SMBRP Completed Document Type: Annual Oversight Cost Estimate Lead Agency: SMBRP Completed Date: 08/04/2010 Lead Agency Description: DTSC - Site Cleanup Program Comments: Annual DTSC oversight cost estimate mailed to Site proponents. Project Manager: Homayune Atiqee Supervisor: Karen Toth Completed Area Name: PROJECT WIDE Division Branch: Cleanup Berkeley Completed Sub Area Name: Not reported Site Code: 201586 Completed Document Type: Letter - Demand Assembly: 15

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MIRAFLORES HOUSING DEVELOPMENT (Continued) S107736750 MIRAFLORES HOUSING DEVELOPMENT (Continued) S107736750 Senate: 09 Completed Sub Area Name: Not reported Special Programs Code: Polanco Redevelopment MOA Completed Document Type: Voluntary Cleanup Agreement Status: Certified / Operation & Maintenance Completed Date: 10/31/2005 Status Date: 06/30/2015 Comments: Not reported Restricted Use: NO Funding: Responsible Party Completed Area Name: PROJECT WIDE Lat/Long: 37.93056 / -122.3263 Completed Sub Area Name: Not reported APN: 513321001, 513321002, 513321003, 513322023, 513322024, 513322025, Completed Document Type: Certification 513322037, 513322038, 513330001, 513330002, 513330003, 513330005, Completed Date: 06/29/2015 513330006, 513330007, 513330013, 513330014 Comments: DTSC has certified the remediation of the 14-acre Miraflores Housing Past Use: NURSERY Development site located in Richmond. Soil at the site has been Potential COC: 30006, 30007, 30008, 30013, 30022, 30024, 30025, 3002502, 30027, remediated to unrestricted land use standards. Quarterly 30028, 30207 post-remediation groundwater monitoring will occur to evaluate the Confirmed COC: 30013,30006,30007,30008,30022,30024,30025,30207,3002502,30027,30028 concentrations of residual contamination in groundwater. Potential Description: OTH, SOIL Alias Name: Sakai, Oishi, and Endo Nurseries and Carey Parcel Completed Area Name: PROJECT WIDE Alias Type: Alternate Name Completed Sub Area Name: Not reported Alias Name: 513321001 Completed Document Type: Annual Oversight Cost Estimate Alias Type: APN Completed Date: 09/29/2014 Alias Name: 513321002 Comments: Annual estimate of DTSC oversight costs for 2014/15 Alias Type: APN Alias Name: 513321003 Completed Area Name: PROJECT WIDE Alias Type: APN Completed Sub Area Name: Not reported Alias Name: 513322023 Completed Document Type: Voluntary Cleanup Agreement Alias Type: APN Completed Date: 06/26/2015 Alias Name: 513322024 Comments: Voluntary Cleanup Agreement Docket # HSA-A 04/05-109 was signed in Alias Type: APN 2005 by Eden Housing, the Community Housing Development Corporation Alias Name: 513322025 of North Richmond and the Richmond Redevelopment Agency as Alias Type: APN Proponents. This amendment updates the Proponents by removing Eden Alias Name: 513322037 Housing, the Community Housing Development Corporation of North Alias Type: APN Richmond and identifying the Successor Agency to the Richmond Alias Name: 513322038 Community Redevelopment Agency. It also updates the scope of work to Alias Type: APN add operation and maintenance and deletes the voluntary termination Alias Name: 513330001 section. Alias Type: APN Alias Name: 513330002 Completed Area Name: PROJECT WIDE Alias Type: APN Completed Sub Area Name: Not reported Alias Name: 513330003 Completed Document Type: Design/Implementation Workplan Alias Type: APN Completed Date: 03/10/2011 Alias Name: 513330005 Comments: The Remedial Design and Implementation Plan for the Miraflores site Alias Type: APN has been approved. Demolition and soil cleanup activities will be Alias Name: 513330006 occurring at the site during the spring and summer of 2011. Alias Type: APN Alias Name: 513330007 Completed Area Name: PROJECT WIDE Alias Type: APN Completed Sub Area Name: Not reported Alias Name: 513330013 Completed Document Type: Remedial Action Completion Report Alias Type: APN Completed Date: 06/23/2015 Alias Name: 513330014 Comments: DTSC has approved the remedial action implementation report for the Alias Type: APN Miraflores site. Soil at the site was cleaned to unrestricted land Alias Name: 110033610714 use standards. Groundwater will be monitored quarterly for at least a Alias Type: EPA (FRS #) year to evaluate the concentration of residual contamination in Alias Name: 201586 groundwater. Alias Type: Project Code (Site Code) Alias Name: 70000104 Completed Area Name: PROJECT WIDE Alias Type: Envirostor ID Number Completed Sub Area Name: Not reported Completed Document Type: Fieldwork Completed Info: Completed Date: 09/30/2014 Completed Area Name: PROJECT WIDE

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MIRAFLORES HOUSING DEVELOPMENT (Continued) S107736750 MIRAFLORES HOUSING DEVELOPMENT (Continued) S107736750 Comments: All soil remediation activities at the site have been completed. Soil Completed Area Name: PROJECT WIDE contaminated with lead, pesticides, and petroleum hydrocarbons was Completed Sub Area Name: Not reported excavated and removed from the site. Excavations were backfilled with Completed Document Type: Long Term Monitoring Report clean soil. Completed Date: 12/14/2007 Comments: GW monitoring report approved. Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Public Participation Plan / Community Relations Plan Completed Sub Area Name: Not reported Completed Date: 05/24/2006 Completed Document Type: Monitoring Report Comments: Public participation plan finalized. Completed Date: 10/17/2007 Comments: Monitoring report accepted as adequate. Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Remedial Action Plan Completed Sub Area Name: Not reported Completed Date: 01/14/2010 Completed Document Type: Long Term Monitoring Report Comments: Final RAP approved. The RAP includes excavation and relocation of Completed Date: 04/16/2008 lead-affected soil, excavation and offsite disposal of TPH and Comments: Report approved, and request to decrease monitoring frequency to pesticide-affected soil, removal of USTs, and implementation of a semiannual approved. groundwater monitoring program. Completed Area Name: PROJECT WIDE Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Monitoring Report Completed Document Type: Remedial Investigation Report Completed Date: 06/27/2008 Completed Date: 05/06/2005 Comments: Report reviewed and approved. Comments: Supplemental Site Investigation prepared by PES. Uploaded as background information, no DTSC approval letter available. Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Monitoring Report Completed Sub Area Name: Not reported Completed Date: 12/26/2008 Completed Document Type: Monitoring Report Comments: DTSC approved the monitoring report, but requested replacement pages Completed Date: 06/20/2006 to address a comment in the approval letter. DTSC also requested in Comments: Not reported the approval letter that future groundwater monitoring reports discuss the possible reasons for any anomalous trends in groundwater Completed Area Name: PROJECT WIDE concentration and elevation. Completed Sub Area Name: Not reported Completed Document Type: Monitoring Report Completed Area Name: PROJECT WIDE Completed Date: 10/24/2006 Completed Sub Area Name: Not reported Comments: Results consistent with previous sampling events. Completed Document Type: Fact Sheets Completed Date: 06/18/2009 Completed Area Name: PROJECT WIDE Comments: Fact Sheet (English) for revised draft RAP approved. Completed Sub Area Name: Not reported Completed Document Type: Monitoring Report Completed Area Name: PROJECT WIDE Completed Date: 01/03/2007 Completed Sub Area Name: Not reported Comments: Report reviewed and approved. TPH levels increasing in PMW-2 and Completed Document Type: Public Notice PMW-4. Completed Date: 06/18/2009 Comments: Public notice for revised draft RAP approved. Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Monitoring Report Completed Sub Area Name: Not reported Completed Date: 03/05/2007 Completed Document Type: Monitoring Report Comments: No change in data quality. Completed Date: 08/31/2009 Comments: The first semi-annual 2009 groundwater sampling results are generally Completed Area Name: PROJECT WIDE consistent with the results of previous sampling events performed at Completed Sub Area Name: Not reported the Site. Completed Document Type: Monitoring Report Completed Date: 07/05/2007 Completed Area Name: PROJECT WIDE Comments: Not reported Completed Sub Area Name: Not reported

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MIRAFLORES HOUSING DEVELOPMENT (Continued) S107736750 MIRAFLORES HOUSING DEVELOPMENT (Continued) S107736750 Completed Document Type: Monitoring Report similar to past trends. Completed Date: 01/11/2010 Comments: Report approved by DTSC. Data generally similar to previous data for Completed Area Name: PROJECT WIDE contaminants in groundwater. Completed Sub Area Name: Not reported Completed Document Type: Monitoring Report Completed Area Name: PROJECT WIDE Completed Date: 07/10/2012 Completed Sub Area Name: Not reported Comments: Groundwater data remains within historic ranges. Completed Document Type: Monitoring Report Completed Date: 06/25/2010 Completed Area Name: PROJECT WIDE Comments: Groundwater monitoring report approved by DTSC. Results are similar Completed Sub Area Name: Not reported to previous groundwater sampling events. Completed Document Type: Monitoring Report Completed Date: 03/14/2013 Completed Area Name: PROJECT WIDE Comments: DTSC approves routine groundwater monitoring report. Completed Sub Area Name: Not reported Completed Document Type: Monitoring Report Completed Area Name: PROJECT WIDE Completed Date: 02/17/2011 Completed Sub Area Name: Not reported Comments: Groundwater monitoring report approved. A memo with recommendations Completed Document Type: Work Notice from DTSC’s Geological Services Unit was attached to the approval Completed Date: 11/20/2013 letter. Comments: Work notice for the soil remediation at the site was mailed out to nearby residents on November 18, 2013. Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Fieldwork Completed Sub Area Name: Not reported Completed Date: 02/01/2012 Completed Document Type: Monitoring Report Comments: Lead abatement and demolition/relocation of greenhouses and Completed Date: 08/06/2013 structures completed at the site. Several greenhouses and homes were Comments: DTSC has approved the 1st semiannual 2013 groundwater monitoring preserved for historic purposes. report. The concentrations of chemicals of concern in groundwater were similar to historic detections. Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Remedial Action Plan w/ESD Completed Sub Area Name: Not reported Completed Date: 10/25/2011 Completed Document Type: Site Characterization Report Comments: An explanation of significant differences for the Remedial Action Completed Date: 01/22/2014 Plan was prepared and approved by DTSC. The ESD proposes excavation Comments: DTSC has approved the supplemental soil sampling report. The report and disposal of lead-impacted soil off-site at a permitted disposal recommends additional areas for excavation during soil remediation facility rather than relocating it onsite, as was originally proposed activities. in the RAP. Completed Area Name: PROJECT WIDE Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Monitoring Report Completed Document Type: Public Notice Completed Date: 02/11/2014 Completed Date: 11/12/2011 Comments: DTSC has approved this groundwater monitoring report. Groundwater Comments: ESD public notice was published in the West County Times on November monitoring is currently on hold at the site pending the completion of 12, 2011. soil remediation. After the soil remediation, quarterly groundwater monitoring will occur at the site for at least a year. Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Monitoring Report Completed Sub Area Name: Not reported Completed Date: 08/05/2011 Completed Document Type: Fieldwork Comments: Groundwater monitoring report approved. Groundwater concentrations Completed Date: 06/30/2015 are stable and similar to previous sampling events. Comments: The first round of post-remediation quarterly groundwater monitoring has been performed at the site. Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Monitoring Report Completed Sub Area Name: Not reported Completed Date: 02/09/2012 Completed Document Type: Fieldwork Comments: Groundwater monitoring report approved. Groundwater data trends are Completed Date: 12/22/2015

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MIRAFLORES HOUSING DEVELOPMENT (Continued) S107736750 MIRAFLORES HOUSING DEVELOPMENT (Continued) S107736750 Comments: Quarterly groundwater monitoring was performed at the site. DTSC Completed Date: 03/02/2016 staff was present to observe. Comments: DTSC has approved this quarterly monitoring report. The groundwater data were generally consistent with prior results. Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Fieldwork Completed Sub Area Name: Not reported Completed Date: 09/24/2015 Completed Document Type: Monitoring Report Comments: Quarterly groundwater sampling was performed at the site. Completed Date: 06/01/2016 Comments: The groundwater data was generally similar to recent historic data. Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Monitoring Report Completed Sub Area Name: Not reported Completed Date: 10/14/2014 Completed Document Type: Annual Oversight Cost Estimate Comments: This groundwater monitoring report has been approved. DTSC has Completed Date: 09/23/2011 requested a workplan for quarterly groundwater monitoring from the Comments: annual oversight cost estimate for 2010-11 mailed to proponents. consultant. Completed Area Name: PROJECT WIDE Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Amendment - Order/Agreement Completed Document Type: Monitoring Plan Completed Date: 09/01/2009 Completed Date: 05/19/2015 Comments: Carey Parcel added to the Site with this amendment. Comments: DTSC has approved the post-remediation groundwater monitoring workplan for the site. Quarterly groundwater monitoring will occur at Completed Area Name: PROJECT WIDE the site for at least one year in order the assess the effect of the Completed Sub Area Name: Not reported soil remediation on contaminants in groundwater. Completed Document Type: Annual Oversight Cost Estimate Completed Date: 08/10/2009 Completed Area Name: PROJECT WIDE Comments: Annual cost estimate Completed Sub Area Name: Not reported Completed Document Type: Monitoring Report Completed Area Name: PROJECT WIDE Completed Date: 02/09/2015 Completed Sub Area Name: Not reported Comments: DTSC has approved this groundwater monitoring report. The sampling Completed Document Type: Annual Oversight Cost Estimate results were generally consistent with previous results. Completed Date: 08/04/2010 Comments: Annual DTSC oversight cost estimate mailed to Site proponents. Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Monitoring Report Completed Sub Area Name: Not reported Completed Date: 07/03/2015 Completed Document Type: Letter - Demand Comments: DTSC has approved this groundwater monitoring report; the results Completed Date: 05/20/2011 were consistent with historical data. Comments: Demand Letter #1

Completed Area Name: PROJECT WIDE Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Fieldwork Completed Document Type: CEQA - Responsible Agency Review Completed Date: 03/16/2016 Completed Date: 10/24/2011 Comments: quarterly groundwater monitoring completed at the site. Comments: Notice of Determination and Statement of Findings for the Explanation of Significant Differences approved. Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Monitoring Report Completed Sub Area Name: Not reported Completed Date: 12/01/2015 Completed Document Type: CEQA - Responsible Agency Review Comments: DTSC has reviewed and approved this quarterly monitoring report. The Completed Date: 12/15/2009 groundwater sampling data from this sampling event were generally Comments: DTSC has approved the remedial action implementation report for the consistent with historic site data. Miraflores site. Soil at the site was cleaned to unrestricted land use standards. Groundwater will be monitored quarterly for at least a Completed Area Name: PROJECT WIDE year to evaluate the concentration of residual contamination in Completed Sub Area Name: Not reported groundwater. Completed Document Type: Monitoring Report

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MIRAFLORES HOUSING DEVELOPMENT (Continued) S107736750 MIRAFLORES HOUSING DEVELOPMENT PROJECT, CITY OF RICHMOND (Continued) 1010732795 Completed Area Name: PROJECT WIDE Cleanup funding source: Brownfields RLF Grant Funds Loaned Completed Sub Area Name: Not reported Assessment funding: Not reported Completed Document Type: Annual Oversight Cost Estimate Assessment funding source: Not reported Completed Date: 10/30/2012 Redevelopment funding: Not reported Comments: Annual DTSC oversight cost estimate mailed to project proponents. Redev. funding source: Not reported Redev. funding entity name: Not reported Completed Area Name: PROJECT WIDE Redevelopment start date: Not reported Completed Sub Area Name: Not reported Assessment funding entity: Not reported Completed Document Type: Annual Oversight Cost Estimate Cleanup funding entity: EPA Completed Date: 10/29/2013 Grant type: Hazardous Comments: Annual oversight cost estimate mailed to proponents. Accomplishment type: Not reported Accomplishment count: 0 Future Area Name: Not reported Cooperative agreement #: 96987501 Future Sub Area Name: Not reported Ownership entity: Government Future Document Type: Not reported Current owner: Successor Agency to the RCRA Future Due Date: Not reported Did owner change: N Schedule Area Name: Not reported Cleanup required: Yes Schedule Sub Area Name: Not reported Video available: Not reported Schedule Document Type: Not reported Photo available: Not reported Schedule Due Date: Not reported Institutional controls required: U Schedule Revised Date: Not reported IC Category proprietary controls: Not reported IC cat. info. devices: Not reported IC cat. gov. controls: Not reported IC cat. enforcement permit tools: Not reported L50 MIRAFLORES HOUSING DEVELOPMENT PROJECT, CITY OF RICHMONDUS BROWNFIELDS 1010732795 IC in place date: Not reported SSW SOUTH 47TH STREET AND WALL AVENUEFINDS N/A IC in place: Not reported 1/8-1/4 RICHMOND, CA 94804 State/tribal program date: 10/31/2005 00:00:00 0.239 mi. State/tribal program ID: HAS-A0405-109 1263 ft. Site 2 of 2 in cluster L State/tribal NFA date: 06/29/2015 00:00:00 Air contaminated: Not reported US BROWNFIELDS: Relative: Air cleaned: Not reported Lower Recipient name: California Department of Toxic Substances Control Asbestos found: Not reported Grant type: BCRLF Asbestos cleaned: Not reported Actual: Property name: MIRAFLORES HOUSING DEVELOPMENT PROJECT, CITY OF RICHMOND Controled substance found: Not reported 50 ft. Property #: Not reported Controled substance cleaned: Not reported Parcel size: 14 Drinking water affected: Not reported Property Description: The three of the four site parcels were purchased by the Richmond Drinking water cleaned: Not reported Community Redevelopment Agency (RDA) in 004 from the cut flower Groundwater affected: Not reported growers or their heirs. Prior to site acquisition an ASTM compliant Groundwater cleaned: Not reported Phase I environmental site assessment was prepared (PES October 20, Lead contaminant found: Not reported 2004). The RDA acquired the fourth parcel in 2009 from the heirs of a Lead cleaned up: Not reported site in-holder, following completion of a Phase I environmental site No media affected: Not reported assessment compliant with the All Appropriate inquiries rule (PES Unknown media affected: Not reported April 23, 2009). The site was transferred from the RDA, a state Other cleaned up: Not reported entity of distinct legal and political identify to the City of Other metals found: Not reported Richmond on February 1, 2012, an independent municipal corporation. Other metals cleaned: Not reported Prior to transfer, a Phase I environmental site assessment compliant Other contaminants found: Not reported with the All Appropriate Inquiry rule was prepare by to transfer (PES Other contams found description: Not reported January 31, 2012). PAHs found: Not reported Latitude: 37.930189 PAHs cleaned up: Not reported Longitude: -122.326399 PCBs found: Not reported HCM label: Address Matching-Other PCBs cleaned up: Not reported Map scale: Not reported Petro products found: Not reported Point of reference: Center of a Facility or Station Petro products cleaned: Not reported Datum: World Geodetic System of 1984 Sediments found: Not reported ACRES property ID: 192261 Sediments cleaned: Not reported Start date: 04/01/2011 00:00:00 Soil affected: Not reported Completed date: 10/30/2014 00:00:00 Acres cleaned up: Not reported Cleanup funding: 800000

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MIRAFLORES HOUSING DEVELOPMENT PROJECT, CITY OF RICHMOND (Continued) 1010732795 MIRAFLORES HOUSING DEVELOPMENT PROJECT, CITY OF RICHMOND (Continued) 1010732795 Soil cleaned up: Not reported # Vacant Housing: 188 Surface water cleaned: Not reported % Vacant Housing: 31.6% VOCs found: Not reported VOCs cleaned: Not reported Recipient name: California Department of Toxic Substances Control Cleanup other description: Not reported Grant type: BCRLF Num. of cleanup and re-dev. jobs: Not reported Property name: MIRAFLORES HOUSING DEVELOPMENT PROJECT, CITY OF RICHMOND Past use greenspace acreage: Not reported Property #: Not reported Past use residential acreage: Not reported Parcel size: 14 Past use commercial acreage: Not reported Property Description: The three of the four site parcels were purchased by the Richmond Past use industrial acreage: Not reported Community Redevelopment Agency (RDA) in 004 from the cut flower Future use greenspace acreage: Not reported growers or their heirs. Prior to site acquisition an ASTM compliant Future use residential acreage: Not reported Phase I environmental site assessment was prepared (PES October 20, Future use commercial acreage: Not reported 2004). The RDA acquired the fourth parcel in 2009 from the heirs of a Future use industrial acreage: Not reported site in-holder, following completion of a Phase I environmental site Greenspace acreage and type: Not reported assessment compliant with the All Appropriate inquiries rule (PES Superfund Fed. landowner flag: Not reported April 23, 2009). The site was transferred from the RDA, a state Arsenic cleaned up: Not reported entity of distinct legal and political identify to the City of Cadmium cleaned up: Not reported Richmond on February 1, 2012, an independent municipal corporation. Chromium cleaned up: Not reported Prior to transfer, a Phase I environmental site assessment compliant Copper cleaned up: Not reported with the All Appropriate Inquiry rule was prepare by to transfer (PES Iron cleaned up: Not reported January 31, 2012). mercury cleaned up: Not reported Latitude: 37.930189 nickel cleaned up: Not reported Longitude: -122.326399 No clean up: Not reported HCM label: Address Matching-Other Pesticides cleaned up: Not reported Map scale: Not reported Selenium cleaned up: Not reported Point of reference: Center of a Facility or Station SVOCs cleaned up: Not reported Datum: World Geodetic System of 1984 Unknown clean up: Not reported ACRES property ID: 192261 Arsenic contaminant found: Not reported Start date: 04/01/2011 00:00:00 Cadmium contaminant found: Not reported Completed date: 10/30/2014 00:00:00 Chromium contaminant found: Not reported Acres cleaned up: Not reported Copper contaminant found: Not reported Cleanup funding: 200000 Iron contaminant found: Not reported Cleanup funding source: Brownfields RLF Grant Funds Subgranted Mercury contaminant found: Not reported Assessment funding: Not reported Nickel contaminant found: Not reported Assessment funding source: Not reported No contaminant found: Not reported Redevelopment funding: Not reported Pesticides contaminant found: Not reported Redev. funding source: Not reported Selenium contaminant found: Not reported Redev. funding entity name: Not reported SVOCs contaminant found: Not reported Redevelopment start date: Not reported Unknown contaminant found: Not reported Assessment funding entity: Not reported Future Use: Multistory Not reported Cleanup funding entity: EPA Media affected Bluiding Material: Not reported Grant type: Hazardous Media affected indoor air: Not reported Accomplishment type: Not reported Building material media cleaned up: Not reported Accomplishment count: 0 Indoor air media cleaned up: Not reported Cooperative agreement #: 96987501 Unknown media cleaned up: Not reported Ownership entity: Government Past Use: Multistory Not reported Current owner: Successor Agency to the RCRA Highlights: Not reported Did owner change: N IC Data Address: Not reported Cleanup required: Yes Redev Completition Date: Not reported Video available: Not reported # Below Poverty: 767 Photo available: Not reported % Below Poverty: 7.7% Institutional controls required: U # Low Income: 2412 IC Category proprietary controls: Not reported % Low Income: 2.5% IC cat. info. devices: Not reported Meidan Income: 11952 IC cat. gov. controls: Not reported # Unemployed: 228 IC cat. enforcement permit tools: Not reported % Unemployed: 26.0% IC in place date: Not reported

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MIRAFLORES HOUSING DEVELOPMENT PROJECT, CITY OF RICHMOND (Continued) 1010732795 MIRAFLORES HOUSING DEVELOPMENT PROJECT, CITY OF RICHMOND (Continued) 1010732795 IC in place: Not reported Selenium cleaned up: Not reported State/tribal program date: 10/31/2005 00:00:00 SVOCs cleaned up: Not reported State/tribal program ID: HAS-A0405-109 Unknown clean up: Not reported State/tribal NFA date: 06/29/2015 00:00:00 Arsenic contaminant found: Not reported Air contaminated: Not reported Cadmium contaminant found: Not reported Air cleaned: Not reported Chromium contaminant found: Not reported Asbestos found: Not reported Copper contaminant found: Not reported Asbestos cleaned: Not reported Iron contaminant found: Not reported Controled substance found: Not reported Mercury contaminant found: Not reported Controled substance cleaned: Not reported Nickel contaminant found: Not reported Drinking water affected: Not reported No contaminant found: Not reported Drinking water cleaned: Not reported Pesticides contaminant found: Not reported Groundwater affected: Not reported Selenium contaminant found: Not reported Groundwater cleaned: Not reported SVOCs contaminant found: Not reported Lead contaminant found: Not reported Unknown contaminant found: Not reported Lead cleaned up: Not reported Future Use: Multistory Not reported No media affected: Not reported Media affected Bluiding Material: Not reported Unknown media affected: Not reported Media affected indoor air: Not reported Other cleaned up: Not reported Building material media cleaned up: Not reported Other metals found: Not reported Indoor air media cleaned up: Not reported Other metals cleaned: Not reported Unknown media cleaned up: Not reported Other contaminants found: Not reported Past Use: Multistory Not reported Other contams found description: Not reported Highlights: Not reported PAHs found: Not reported IC Data Address: Not reported PAHs cleaned up: Not reported Redev Completition Date: Not reported PCBs found: Not reported # Below Poverty: 767 PCBs cleaned up: Not reported % Below Poverty: 7.7% Petro products found: Not reported # Low Income: 2412 Petro products cleaned: Not reported % Low Income: 2.5% Sediments found: Not reported Meidan Income: 11952 Sediments cleaned: Not reported # Unemployed: 228 Soil affected: Not reported % Unemployed: 26.0% Soil cleaned up: Not reported # Vacant Housing: 188 Surface water cleaned: Not reported % Vacant Housing: 31.6% VOCs found: Not reported VOCs cleaned: Not reported FINDS: Cleanup other description: Not reported Num. of cleanup and re-dev. jobs: Not reported Registry ID: 110064692408 Past use greenspace acreage: Not reported Past use residential acreage: Not reported Environmental Interest/Information System Past use commercial acreage: Not reported US EPA Assessment, Cleanup and Redevelopment Exchange System (ACRES) Past use industrial acreage: Not reported is an federal online database for Brownfields Grantees to Future use greenspace acreage: Not reported electronically submit data directly to EPA. Future use residential acreage: Not reported Future use commercial acreage: Not reported Registry ID: 110033610714 Future use industrial acreage: Not reported Greenspace acreage and type: Not reported Environmental Interest/Information System Superfund Fed. landowner flag: Not reported California Department of Toxic Substances Control EnviroStor System Arsenic cleaned up: Not reported (DTSC-EnviroStor) is an online search and Geographic Information Cadmium cleaned up: Not reported System (GIS) tool for identifying sites that have known contamination Chromium cleaned up: Not reported or sites for which there may be reasons to investigate further. The Copper cleaned up: Not reported EnviroStor database includes the following site types: Federal Iron cleaned up: Not reported Superfund sites (National Priorities List (NPL)); State Response, mercury cleaned up: Not reported including Military Facilities and State Superfund; Voluntary Cleanup; nickel cleaned up: Not reported and School sites. No clean up: Not reported Pesticides cleaned up: Not reported

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51 T-MOBILE WEST CORP/BA01301A CONTRA COSTA CO. SITE LIST S109548435 DELLA ZOPPA PROPERTY (Continued) S101294206 SSE 5210 WALL AVE N/A Status: Completed - Case Closed 1/8-1/4 RICHMOND, CA 94804 Status Date: 04/15/1995 0.243 mi. 1281 ft. Global Id: T0601300409 Relative: CONTRA COSTA CO. SITE LIST: Status: Open - Case Begin Date Lower Facility ID: 774019 Status Date: 04/22/1993 Billing Status: INACTIVE, NON-BILLABLE Actual: Program Status: CONTRA COSTA CO. SITE LIST Global Id: T0601300409 61 ft. Program/Elements: HMBP: LESS THAN 1000 LBS Status: Open - Site Assessment Region: CONTRA COSTA Status Date: 05/19/1993

Regulatory Activities: Global Id: T0601300409 M52 DELLA ZOPPA PROPERTY LUST S101294206 Action Type: ENFORCEMENT NNW 12284 SAN PABLO AVE HIST CORTESE N/A Date: 09/01/1994 1/4-1/2 RICHMOND, CA 94805 Action: Notice of Reimbursement 0.288 mi. 1523 ft. Site 1 of 2 in cluster M Global Id: T0601300409 Relative: LUST: Action Type: Other Higher Region: STATE Date: 04/22/1993 Global Id: T0601300409 Action: Leak Stopped Actual: Latitude: 37.935163 83 ft. Longitude: -122.324596 Global Id: T0601300409 Case Type: LUST Cleanup Site Action Type: Other Status: Completed - Case Closed Date: 04/22/1993 Status Date: 04/15/1995 Action: Leak Discovery Lead Agency: SAN FRANCISCO BAY RWQCB (REGION 2) Case Worker: BGS Global Id: T0601300409 Local Agency: CONTRA COSTA COUNTY Action Type: Other RB Case Number: 07-0442 Date: 05/19/1993 LOC Case Number: 07-0442 Action: Leak Reported File Location: Not reported Potential Media Affect: Under Investigation Global Id: T0601300409 Potential Contaminants of Concern: Gasoline Action Type: ENFORCEMENT Site History: Not reported Date: 06/14/1995 Action: Closure/No Further Action Letter Click here to access the California GeoTracker records for this facility: Contact: Global Id: T0601300409 LUST REG 2: Contact Type: Local Agency Caseworker Region: 2 Contact Name: SUE LOYD Facility Id: 07-0442 Organization Name: CONTRA COSTA COUNTY Facility Status: Case Closed Address: 4333 PACHECO BLVD. Case Number: 07-0442 City: MARTINEZ How Discovered: Tank Closure Email: [email protected] Leak Cause: UNK Phone Number: Not reported Leak Source: UNK Date Leak Confirmed: 5/19/1993 Global Id: T0601300409 Oversight Program: LUST Contact Type: Regional Board Caseworker Prelim. Site Assesment Wokplan Submitted: Not reported Contact Name: BARBARA SIEMINSKI Preliminary Site Assesment Began: Not reported Organization Name: SAN FRANCISCO BAY RWQCB (REGION 2) Pollution Characterization Began: Not reported Address: 1515 CLAY STREET, SUITE 1400 Pollution Remediation Plan Submitted: Not reported City: OAKLAND Date Remediation Action Underway: Not reported Email: [email protected] Date Post Remedial Action Monitoring Began: Not reported Phone Number: Not reported

Status History: Global Id: T0601300409

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DELLA ZOPPA PROPERTY (Continued) S101294206 CHRIS TEXACO (Continued) S101581054 Leak Source: Tank HIST CORTESE: Date Leak Confirmed: 11/12/1998 Region: CORTESE Oversight Program: LUST Facility County Code: 7 Prelim. Site Assesment Wokplan Submitted: 8/26/2002 Reg By: LTNKA Preliminary Site Assesment Began: 1/24/2003 Reg Id: 07-0442 Pollution Characterization Began: 11/14/2003 Pollution Remediation Plan Submitted: Not reported Date Remediation Action Underway: Not reported Date Post Remedial Action Monitoring Began: Not reported M53 DELLA ZOPPA PROPERTY LUST S101324242 NNW UNKNOWN BARRETT AVE HIST CORTESE N/A 1/4-1/2 RICHMOND, CA 94804 CONTRA COSTA CO. SITE LIST HIST UST: 0.305 mi. File Number: 00022FE4 1612 ft. Site 2 of 2 in cluster M URL: http://geotracker.waterboards.ca.gov/ustpdfs/pdf/00022FE4.pdf Region: Not reported LUST REG 2: Relative: Facility ID: Not reported Region: 2 Higher Facility Type: Not reported Facility Id: 07-0604 Other Type: Not reported Actual: Facility Status: Preliminary site assessment workplan submitted Contact Name: Not reported 86 ft. Case Number: 71636 Telephone: Not reported How Discovered: Tank Closure Owner Name: Not reported Leak Cause: UNK Owner Address: Not reported Leak Source: UNK Owner City,St,Zip: Not reported Date Leak Confirmed: Not reported Total Tanks: Not reported Oversight Program: LUST Prelim. Site Assesment Wokplan Submitted: 7/20/1994 Tank Num: Not reported Preliminary Site Assesment Began: Not reported Container Num: Not reported Pollution Characterization Began: Not reported Year Installed: Not reported Pollution Remediation Plan Submitted: Not reported Tank Capacity: Not reported Date Remediation Action Underway: Not reported Tank Used for: Not reported Date Post Remedial Action Monitoring Began: Not reported Type of Fuel: Not reported Container Construction Thickness: Not reported HIST CORTESE: Leak Detection: Not reported Region: CORTESE Facility County Code: 7 Reg By: LTNKA Click here for Geo Tracker PDF: Reg Id: 07-0604 CA FID UST: Facility ID: 07001270 CONTRA COSTA CO. SITE LIST: Regulated By: UTNKA Facility ID: 771636 Regulated ID: Not reported Billing Status: INACTIVE, NON-BILLABLE Cortese Code: Not reported Program Status: CONTRA COSTA CO. SITE LIST SIC Code: Not reported Program/Elements: UNDERGROUND STORAGE TANK SITE Facility Phone: 4152323397 Region: CONTRA COSTA Mail To: Not reported Mailing Address: 5001 CUTTING BLVD Mailing Address 2: Not reported Mailing City,St,Zip: RICHMOND 94804 N54 CHRIS TEXACO LUST S101581054 Contact: Not reported South 5001 CUTTING BLVD HIST UST N/A Contact Phone: Not reported 1/4-1/2 RICHMOND, CA 94804 CA FID UST DUNs Number: Not reported 0.332 mi. NPDES Number: Not reported 1755 ft. Site 1 of 2 in cluster N EPA ID: Not reported Comments: Not reported LUST REG 2: Relative: Status: Active Lower Region: 2 Facility Id: 07-0824 Actual: Facility Status: Pollution Characterization 51 ft. Case Number: Not reported How Discovered: Tank Closure Leak Cause: Corrosion

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N55 CUTTING ARCO FOOD MART LUST U001599842 CUTTING ARCO FOOD MART (Continued) U001599842 South 5001 CUTTING BLVD ENF N/A Status: Open - Case Begin Date 1/4-1/2 RICHMOND, CA 94804 CONTRA COSTA CO. SITE LIST Status Date: 11/12/1998 0.332 mi. 1755 ft. Site 2 of 2 in cluster N Global Id: T0601307808 Relative: LUST: Status: Open - Remediation Lower Region: STATE Status Date: 11/13/2006 Global Id: T0601307808 Actual: Latitude: 37.925637 Global Id: T0601307808 51 ft. Longitude: -122.32252 Status: Open - Remediation Case Type: LUST Cleanup Site Status Date: 05/02/2007 Status: Open - Remediation Status Date: 05/08/2007 Global Id: T0601307808 Lead Agency: SAN FRANCISCO BAY RWQCB (REGION 2) Status: Open - Remediation Case Worker: BGS Status Date: 05/08/2007 Local Agency: CONTRA COSTA COUNTY RB Case Number: 07-0824 Global Id: T0601307808 LOC Case Number: Not reported Status: Open - Site Assessment File Location: Regional Board Status Date: 11/12/1998 Potential Media Affect: Aquifer used for drinking water supply, Other Groundwater (uses other than drinking water) Global Id: T0601307808 Potential Contaminants of Concern: Waste Oil / Motor / Hydraulic / Lubricating, Gasoline, Diesel Status: Open - Site Assessment Site History: Site is currently a retail automotive fueling station with Status Date: 08/26/2002 convenience store. In November 1998 underground storage tank (UST) removal activities revealed petroleum hydrocarbon impacted soil and Global Id: T0601307808 groundwater on Site. The facility operates with two (2) USTs Status: Open - Site Assessment (20,000-gal double-wall for gasoline, one 16,000-gal double-wall with Status Date: 01/24/2003 split portions of 8,000-gal each for gas and diesel. Site groundwater monitoring started in 1998. Highest reported concentration of MTBE in Global Id: T0601307808 soil was 14 ppm. In 2009 dual-phase extraction (DPE) system was Status: Open - Site Assessment installed to extract and treat soil and groundwater. In May, 2014 the Status Date: 11/14/2003 operation of the DPE was no longer recommended for removal of contamination and approved removal of the system by the Regional Regulatory Activities: Waterboard (SF Bay Region 2). Global Id: T0601307808 Action Type: ENFORCEMENT Click here to access the California GeoTracker records for this facility: Date: 12/13/2004 Contact: Action: Staff Letter Global Id: T0601307808 Contact Type: Local Agency Caseworker Global Id: T0601307808 Contact Name: PAUL ANDREWS Action Type: ENFORCEMENT Organization Name: CONTRA COSTA COUNTY Date: 01/03/2007 Address: 4333 PACHECO BOULEVARD Action: 13267 Requirement City: MARTINEZ Email: [email protected] Global Id: T0601307808 Phone Number: 9256462286 Action Type: ENFORCEMENT Date: 08/28/2014 Global Id: T0601307808 Action: 13267 Requirement Contact Type: Regional Board Caseworker Contact Name: BARBARA SIEMINSKI Global Id: T0601307808 Organization Name: SAN FRANCISCO BAY RWQCB (REGION 2) Action Type: ENFORCEMENT Address: 1515 CLAY STREET, SUITE 1400 Date: 12/12/2012 City: OAKLAND Action: 13267 Requirement Email: [email protected] Phone Number: Not reported Global Id: T0601307808 Action Type: RESPONSE Date: 05/23/2012 Status History: Action: Soil and Water Investigation Report Global Id: T0601307808

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CUTTING ARCO FOOD MART (Continued) U001599842 CUTTING ARCO FOOD MART (Continued) U001599842 Global Id: T0601307808 Date: 04/30/2014 Action Type: ENFORCEMENT Action: Monitoring Report - Quarterly - Regulator Responded Date: 06/21/2016 Action: Technical Correspondence / Assistance / Other Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 03/14/2007 Action Type: ENFORCEMENT Action: Other Report / Document Date: 07/14/2016 Action: Email Correspondence Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 02/27/2015 Action Type: ENFORCEMENT Action: Site Assessment Report - Regulator Responded Date: 07/25/2016 Action: 13267 Requirement Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 07/30/2006 Action Type: ENFORCEMENT Action: Monitoring Report - Quarterly Date: 03/30/2016 Action: 13267 Requirement Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 04/30/2008 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 12/09/2015 Action: Soil and Water Investigation Report Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 01/30/2006 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 03/14/2011 Action: Well Installation Report - Regulator Responded Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 01/30/2008 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 12/06/2006 Action: Other Workplan Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 07/06/2015 Action Type: RESPONSE Action: Soil and Water Investigation Report - Regulator Responded Date: 12/06/2006 Action: Electronic Reporting Submittal Due Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 11/26/2014 Action Type: RESPONSE Action: Soil and Water Investigation Workplan - Regulator Responded Date: 10/30/2005 Action: Monitoring Report - Quarterly Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 10/30/2006 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 10/20/2011 Action: Soil and Water Investigation Workplan - Regulator Responded Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 02/28/2007 Action Type: RESPONSE Action: Corrective Action Plan / Remedial Action Plan Date: 07/24/2006 Action: Other Report / Document Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 06/24/2016 Action Type: RESPONSE Action: Well Installation Workplan - Regulator Responded

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CUTTING ARCO FOOD MART (Continued) U001599842 CUTTING ARCO FOOD MART (Continued) U001599842 Global Id: T0601307808 Date: 10/30/2007 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 04/30/2006 Action: Monitoring Report - Quarterly Global Id: T0601307808 Action Type: REMEDIATION Global Id: T0601307808 Date: 11/12/1998 Action Type: RESPONSE Action: Excavation Date: 02/28/2007 Action: Corrective Action Plan / Remedial Action Plan Global Id: T0601307808 Action Type: REMEDIATION Global Id: T0601307808 Date: 07/13/2009 Action Type: RESPONSE Action: In Situ Physical/Chemical Treatment (other than SVE) Date: 10/01/2008 Action: CAP/RAP - Other Report Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 07/30/2010 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 04/30/2007 Action: Monitoring Report - Quarterly Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 01/30/2011 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 01/30/2004 Action: Monitoring Report - Quarterly Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 10/30/2011 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 01/30/2016 Action: Monitoring Report - Semi-Annually Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 10/30/2010 Action Type: ENFORCEMENT Action: Monitoring Report - Quarterly Date: 01/24/2003 Action: Staff Letter Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 04/30/2011 Action Type: ENFORCEMENT Action: Monitoring Report - Quarterly Date: 09/03/2002 Action: Staff Letter Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 04/30/2012 Action Type: ENFORCEMENT Action: Monitoring Report - Quarterly Date: 01/19/2011 Action: 13267 Requirement Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 10/30/2012 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 09/15/2005 Action: Other Report / Document Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 07/30/2014 Action Type: RESPONSE Action: Remedial Progress Report Date: 07/30/2007 Action: Monitoring Report - Quarterly Global Id: T0601307808 Action Type: Other Global Id: T0601307808 Date: 11/12/1998 Action Type: RESPONSE Action: Leak Stopped

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CUTTING ARCO FOOD MART (Continued) U001599842 CUTTING ARCO FOOD MART (Continued) U001599842 Global Id: T0601307808 Date: 07/03/2007 Action Type: ENFORCEMENT Action: 13267 Requirement Date: 04/25/2002 Action: Staff Letter Global Id: T0601307808 Action Type: ENFORCEMENT Global Id: T0601307808 Date: 03/19/2004 Action Type: ENFORCEMENT Action: Notice of Violation Date: 01/24/2003 Action: File review Global Id: T0601307808 Action Type: ENFORCEMENT Global Id: T0601307808 Date: 07/22/2011 Action Type: RESPONSE Action: 13267 Requirement Date: 01/31/2007 Action: Monitoring Report - Quarterly Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 04/30/2010 Action Type: ENFORCEMENT Action: Monitoring Report - Quarterly Date: 02/24/2012 Action: 13267 Requirement Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 01/30/2013 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 10/21/2016 Action: Well Installation Report Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 10/30/2014 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 01/30/2012 Action: Monitoring Report - Quarterly Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 07/30/2014 Action Type: ENFORCEMENT Action: Monitoring Report - Quarterly Date: 04/08/2015 Action: 13267 Requirement Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 10/30/2015 Action Type: RESPONSE Action: Monitoring Report - Semi-Annually Date: 07/30/2012 Action: Monitoring Report - Quarterly Global Id: T0601307808 Action Type: ENFORCEMENT Global Id: T0601307808 Date: 02/09/2005 Action Type: RESPONSE Action: Staff Letter Date: 04/30/2013 Action: Monitoring Report - Quarterly Global Id: T0601307808 Action Type: ENFORCEMENT Global Id: T0601307808 Date: 04/22/2004 Action Type: RESPONSE Action: Staff Letter Date: 05/28/2015 Action: Correspondence Global Id: T0601307808 Action Type: ENFORCEMENT Global Id: T0601307808 Date: 11/17/2003 Action Type: RESPONSE Action: Staff Letter Date: 10/30/2008 Action: Other Report / Document Global Id: T0601307808 Action Type: ENFORCEMENT Global Id: T0601307808 Date: 11/13/2006 Action Type: ENFORCEMENT Action: 13267 Requirement

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CUTTING ARCO FOOD MART (Continued) U001599842 CUTTING ARCO FOOD MART (Continued) U001599842 Global Id: T0601307808 Date: 03/13/2002 Action Type: ENFORCEMENT Action: Leak Reported Date: 04/12/2012 Action: Technical Correspondence / Assistance / Other Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 10/30/2008 Action Type: RESPONSE Action: Well Destruction Report Date: 04/30/2010 Action: Remedial Progress Report Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 10/30/2009 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 03/11/2013 Action: Remedial Progress Report Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 01/30/2009 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 07/30/2013 Action: Monitoring Report - Quarterly Global Id: T0601307808 Action Type: ENFORCEMENT Global Id: T0601307808 Date: 07/15/2004 Action Type: RESPONSE Action: Staff Letter Date: 04/30/2009 Action: Monitoring Report - Other Global Id: T0601307808 Action Type: ENFORCEMENT Global Id: T0601307808 Date: 07/21/2011 Action Type: ENFORCEMENT Action: File review Date: 04/19/2002 Action: Site Visit / Inspection / Sampling Global Id: T0601307808 Action Type: ENFORCEMENT Global Id: T0601307808 Date: 11/14/2003 Action Type: ENFORCEMENT Action: Staff Letter Date: 09/03/2002 Action: File review Global Id: T0601307808 Action Type: ENFORCEMENT Global Id: T0601307808 Date: 12/11/2012 Action Type: REMEDIATION Action: File Review - Closure Date: 08/30/2010 Action: Soil Vapor Extraction (SVE) Global Id: T0601307808 Action Type: ENFORCEMENT Global Id: T0601307808 Date: 10/28/2014 Action Type: RESPONSE Action: 13267 Requirement Date: 07/30/2011 Action: Monitoring Report - Quarterly Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 10/30/2013 Action Type: Other Action: Monitoring Report - Quarterly Date: 11/12/1998 Action: Leak Discovery Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 01/30/2010 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 04/30/2015 Action: Monitoring Report - Semi-Annually Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 07/30/2008 Action Type: Other Action: Monitoring Report - Quarterly

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CUTTING ARCO FOOD MART (Continued) U001599842 CUTTING ARCO FOOD MART (Continued) U001599842 Global Id: T0601307808 Date: 10/30/2016 Action Type: ENFORCEMENT Action: Monitoring Report - Semi-Annually Date: 07/23/2009 Action: File review Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 12/04/2002 Action Type: ENFORCEMENT Action: Preliminary Site Assessment Report Date: 10/24/2005 Action: Staff Letter Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 08/15/2002 Action Type: ENFORCEMENT Action: Preliminary Site Assessment Workplan Date: 11/05/2010 Action: 13267 Requirement Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 01/28/2005 Action Type: ENFORCEMENT Action: Other Workplan Date: 09/10/2008 Action: 13267 Requirement Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 09/15/2005 Action Type: ENFORCEMENT Action: Soil and Water Investigation Report Date: 07/09/2008 Action: 13267 Requirement Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 09/15/2005 Action Type: RESPONSE Action: Risk Assessment Report Date: 01/30/2014 Action: Monitoring Report - Quarterly Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 09/15/2005 Action Type: RESPONSE Action: Sensitive Receptor Survey Report Date: 07/30/2009 Action: Monitoring Report - Quarterly Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 04/11/2003 Action Type: ENFORCEMENT Action: Monitoring Report - Quarterly Date: 12/15/2014 Action: Staff Letter Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 07/31/2004 Action Type: ENFORCEMENT Action: Monitoring Report - Quarterly Date: 06/13/2014 Action: File review Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 09/15/2005 Action Type: ENFORCEMENT Action: Other Report / Document Date: 04/16/2014 Action: Staff Letter Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 08/22/2003 Action Type: ENFORCEMENT Action: Monitoring Report - Quarterly Date: 09/11/2015 Action: 13267 Requirement Global Id: T0601307808 Action Type: RESPONSE Global Id: T0601307808 Date: 08/13/2004 Action Type: RESPONSE Action: Other Report / Document

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CUTTING ARCO FOOD MART (Continued) U001599842 CUTTING ARCO FOOD MART (Continued) U001599842 Global Id: T0601307808 SIC Code 1: Not reported Action Type: RESPONSE SIC Desc 1: Not reported Date: 03/01/2004 SIC Code 2: Not reported Action: Well Installation Report SIC Desc 2: Not reported SIC Code 3: Not reported Global Id: T0601307808 SIC Desc 3: Not reported Action Type: RESPONSE NAICS Code 1: Not reported Date: 12/30/2003 NAICS Desc 1: Not reported Action: Electronic Reporting Submittal Due NAICS Code 2: Not reported NAICS Desc 2: Not reported Global Id: T0601307808 NAICS Code 3: Not reported Action Type: RESPONSE NAICS Desc 3: Not reported Date: 10/30/2003 # Of Places: 1 Action: Monitoring Report - Quarterly Source Of Facility: Reg Meas Design Flow: Not reported Global Id: T0601307808 Threat To Water Quality: Not reported Action Type: RESPONSE Complexity: Not reported Date: 04/30/2005 Pretreatment: Not reported Action: Well Installation Report Facility Waste Type: Not reported Facility Waste Type 2: Not reported Global Id: T0601307808 Facility Waste Type 3: Not reported Action Type: RESPONSE Facility Waste Type 4: Not reported Date: 04/30/2004 Program: UST Action: Monitoring Report - Quarterly Program Category1: TANKS Program Category2: TANKS Global Id: T0601307808 # Of Programs: 1 Action Type: RESPONSE WDID: 2 07-0824 Date: 10/31/2004 Reg Measure Id: 169858 Action: Monitoring Report - Quarterly Reg Measure Type: Unregulated Region: 2 Global Id: T0601307808 Order #: Not reported Action Type: RESPONSE Npdes# CA#: Not reported Date: 07/31/2005 Major-Minor: Not reported Action: Monitoring Report - Quarterly Npdes Type: Not reported Reclamation: Not reported Global Id: T0601307808 Dredge Fill Fee: Not reported Action Type: RESPONSE 301H: Not reported Date: 01/30/2004 Application Fee Amt Received: Not reported Action: Monitoring Report - Quarterly Status: Never Active Status Date: 02/20/2013 Global Id: T0601307808 Effective Date: Not reported Action Type: RESPONSE Expiration/Review Date: Not reported Date: 04/30/2005 Termination Date: Not reported Action: Monitoring Report - Quarterly WDR Review - Amend: Not reported WDR Review - Revise/Renew: Not reported WDR Review - Rescind: Not reported WDR Review - No Action Required: Not reported ENF: WDR Review - Pending: Not reported Region: 2 WDR Review - Planned: Not reported Facility Id: 207953 Status Enrollee: N Agency Name: Lals Best Service Station Individual/General: I Place Type: Facility Fee Code: Not reported Place Subtype: Not reported Direction/Voice: Passive Facility Type: All other facilities Enforcement Id(EID): 241696 Agency Type: Privately-Owned Business Region: 2 # Of Agencies: 1 Order / Resolution Number: UNKNOWN Place Latitude: Not reported Enforcement Action Type: 13267 Letter Place Longitude: Not reported

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CUTTING ARCO FOOD MART (Continued) U001599842 BP OIL COMPANY FACILITY #11149 (Continued) S101581094 Effective Date: 04/26/2002 RB Case Number: 07-0037 Adoption/Issuance Date: Not reported LOC Case Number: 39499 Achieve Date: Not reported File Location: Regional Board Termination Date: Not reported Potential Media Affect: Other Groundwater (uses other than drinking water) ACL Issuance Date: Not reported Potential Contaminants of Concern: Gasoline EPL Issuance Date: Not reported Site History: The site is the former BP service and gasoline station. Currently, it Status: Active is an operating Kentucky Fried Chicken (KFC) and Long-John Silver’s Title: Enforcement - 2 07-0824 (LJS) combination fast-food franchise store with drive-through. A Description: Not reported large asphalt-covered parking lot covers the center of the parcel, Program: UST between the KFC/LJS structure and a shared structure of another Latest Milestone Completion Date: Not reported fast-food chain store, Subway sandwiches, and a Goodwill thrift # Of Programs1: 1 store. Environmental investigations have been conducted at the site Total Assessment Amount: 0 since 1986 when one 10,000 gallon UST failed integrity testing. Initial Assessed Amount: 0 Multiple phases of environmental investigations and remediation have Liability $ Amount: 0 been conducted at the site. Between 1987 and 1990, periodic bailing Project $ Amount: 0 and skimming of floating product from monitoring wells was conducted. Liability $ Paid: 0 Approximately 230 gallons of product were removed from site wells Project $ Completed: 0 during that period. Investigation activities included installation of Total $ Paid/Completed Amount: 0 12 on-site and 9 off-site groundwater monitoring wells, and implementing groundwater monitoring program in 1986. Remedial activities included UST replacement in 1986, and removal in 1994; The CONTRA COSTA CO. SITE LIST: results of the risk-based(RBCA analysis indicated that there is no Facility ID: 716122 significant health risk to future construction workers and future Billing Status: ACTIVE, BILLABLE commercial workers/business patrons (the highest risks is from Program Status: CONTRA COSTA CO. SITE LIST inhalation of indoor vapors volatilazing from impacted soil and Program/Elements: HMBP: >100K-250K LBS, 0-19 EMPLOYEES groundwater. The primary sources of contamination including all Region: CONTRA COSTA underground storage tanks, associated piping, and fuel dispensers were removed in August 1994. Between 1995 and 1998 a soil vapor Facility ID: 716122 extraction (SVE) and groundwater extraction (GWE) systems operated at Billing Status: ACTIVE, BILLABLE the site. On March 9, a CAP was submitted to the Regional Water Program Status: CONTRA COSTA CO. SITE LIST Board, which recommended engineered anaerobic biological oxidation Program/Elements: UNDERGROUND STORAGE TANK SITE via direct push injections of calcium sulfate (CaSO4; gypsum) slurry Region: CONTRA COSTA as the most feasible method to cleanup the site. Facility ID: 716122 Click here to access the California GeoTracker records for this facility: Billing Status: INACTIVE, NON-BILLABLE Program Status: CONTRA COSTA CO. SITE LIST Contact: Program/Elements: HWG: REPORTED ZERO Global Id: T0601300036 Region: CONTRA COSTA Contact Type: Local Agency Caseworker Contact Name: SUE LOYD Organization Name: CONTRA COSTA COUNTY Address: 4333 PACHECO BLVD. 56 BP OIL COMPANY FACILITY #11149 LUST S101581094 City: MARTINEZ NNW 12319 SAN PABLO RD SWEEPS UST N/A Email: [email protected] 1/4-1/2 RICHMOND, CA 94805 CA FID UST Phone Number: Not reported 0.334 mi. ENF 1765 ft. HIST CORTESE Global Id: T0601300036 CONTRA COSTA CO. SITE LIST Contact Type: Regional Board Caseworker Relative: Contact Name: BARBARA SIEMINSKI Higher LUST: Organization Name: SAN FRANCISCO BAY RWQCB (REGION 2) Region: STATE Address: 1515 CLAY STREET, SUITE 1400 Actual: Global Id: T0601300036 City: OAKLAND 79 ft. Latitude: 37.9356023803883 Email: [email protected] Longitude: -122.325646047762 Phone Number: Not reported Case Type: LUST Cleanup Site Status: Open - Remediation Status Date: 01/31/2012 Status History: Lead Agency: SAN FRANCISCO BAY RWQCB (REGION 2) Global Id: T0601300036 Case Worker: BGS Local Agency: CONTRA COSTA COUNTY

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BP OIL COMPANY FACILITY #11149 (Continued) S101581094 BP OIL COMPANY FACILITY #11149 (Continued) S101581094 Status: Open - Case Begin Date Global Id: T0601300036 Status Date: 04/22/1986 Action Type: RESPONSE Date: 02/28/2007 Global Id: T0601300036 Action: Other Workplan Status: Open - Remediation Status Date: 01/31/2012 Global Id: T0601300036 Action Type: RESPONSE Global Id: T0601300036 Date: 04/30/2005 Status: Open - Site Assessment Action: Monitoring Report - Quarterly Status Date: 06/16/1986 Global Id: T0601300036 Global Id: T0601300036 Action Type: RESPONSE Status: Open - Site Assessment Date: 04/30/2006 Status Date: 08/11/1986 Action: Monitoring Report - Quarterly

Global Id: T0601300036 Global Id: T0601300036 Status: Open - Site Assessment Action Type: RESPONSE Status Date: 12/30/1986 Date: 09/02/2010 Action: Pilot Study / Treatability Workplan - Regulator Responded Global Id: T0601300036 Status: Open - Site Assessment Global Id: T0601300036 Status Date: 04/16/2007 Action Type: RESPONSE Date: 01/30/2006 Global Id: T0601300036 Action: Monitoring Report - Quarterly Status: Open - Verification Monitoring Status Date: 06/24/2002 Global Id: T0601300036 Action Type: RESPONSE Date: 07/30/2006 Regulatory Activities: Action: Monitoring Report - Quarterly Global Id: T0601300036 Action Type: ENFORCEMENT Global Id: T0601300036 Date: 10/26/2010 Action Type: RESPONSE Action: 13267 Requirement Date: 03/06/2014 Action: Corrective Action Plan / Remedial Action Plan - Addendum - Regulator Global Id: T0601300036 Responded Action Type: RESPONSE Date: 08/14/2012 Global Id: T0601300036 Action: Final Remedial Action Report / Corrective Action Report Action Type: RESPONSE Date: 10/30/2006 Global Id: T0601300036 Action: Monitoring Report - Quarterly Action Type: RESPONSE Date: 01/30/2012 Global Id: T0601300036 Action: Monitoring Report - Semi-Annually Action Type: RESPONSE Date: 08/31/2007 Global Id: T0601300036 Action: Well Installation Report Action Type: RESPONSE Date: 07/30/2013 Global Id: T0601300036 Action: Monitoring Report - Semi-Annually Action Type: RESPONSE Date: 01/30/2008 Global Id: T0601300036 Action: Monitoring Report - Quarterly Action Type: RESPONSE Date: 01/31/2017 Global Id: T0601300036 Action: Monitoring Report - Semi-Annually Action Type: RESPONSE Date: 01/31/2007 Global Id: T0601300036 Action: Monitoring Report - Quarterly Action Type: RESPONSE Date: 04/30/2007 Global Id: T0601300036 Action: Well Installation Report

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BP OIL COMPANY FACILITY #11149 (Continued) S101581094 BP OIL COMPANY FACILITY #11149 (Continued) S101581094 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 04/30/2007 Action: Monitoring Report - Quarterly Global Id: T0601300036 Action Type: ENFORCEMENT Global Id: T0601300036 Date: 07/24/2002 Action Type: RESPONSE Action: Staff Letter Date: 04/16/2007 Action: Soil and Water Investigation Workplan Global Id: T0601300036 Action Type: RESPONSE Global Id: T0601300036 Date: 03/10/2003 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 10/31/2007 Action: Monitoring Report - Quarterly Global Id: T0601300036 Action Type: ENFORCEMENT Global Id: T0601300036 Date: 06/22/2012 Action Type: ENFORCEMENT Action: 13267 Requirement Date: 03/21/2003 Action: Staff Letter Global Id: T0601300036 Action Type: ENFORCEMENT Global Id: T0601300036 Date: 05/14/2012 Action Type: RESPONSE Action: 13267 Requirement Date: 07/30/2008 Action: Monitoring Report - Quarterly Global Id: T0601300036 Action Type: RESPONSE Global Id: T0601300036 Date: 05/13/2011 Action Type: ENFORCEMENT Action: CAP/RAP - Other Report Date: 06/22/2016 Action: 13267 Requirement Global Id: T0601300036 Action Type: RESPONSE Global Id: T0601300036 Date: 05/01/2014 Action Type: RESPONSE Action: Other Report / Document Date: 01/30/2016 Action: Monitoring Report - Semi-Annually Global Id: T0601300036 Action Type: Other Global Id: T0601300036 Date: 04/22/1986 Action Type: REMEDIATION Action: Leak Stopped Date: 01/01/1987 Action: Free Product Removal Global Id: T0601300036 Action Type: RESPONSE Global Id: T0601300036 Date: 06/30/2014 Action Type: REMEDIATION Action: Pilot Study/ Treatability Report Date: 04/11/1995 Action: Pump & Treat (P&T) Groundwater Global Id: T0601300036 Action Type: RESPONSE Global Id: T0601300036 Date: 10/30/2005 Action Type: REMEDIATION Action: Monitoring Report - Quarterly Date: 12/03/1998 Action: Free Product Removal Global Id: T0601300036 Action Type: ENFORCEMENT Global Id: T0601300036 Date: 06/15/2016 Action Type: REMEDIATION Action: Technical Correspondence / Assistance / Other Date: 04/04/1996 Action: Soil Vapor Extraction (SVE) Global Id: T0601300036 Action Type: RESPONSE Global Id: T0601300036 Date: 08/08/2014 Action Type: RESPONSE Action: Well Destruction Report Date: 04/30/2008

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BP OIL COMPANY FACILITY #11149 (Continued) S101581094 BP OIL COMPANY FACILITY #11149 (Continued) S101581094 Global Id: T0601300036 Date: 07/30/2010 Action Type: RESPONSE Action: Monitoring Report - Semi-Annually Date: 04/24/2014 Action: Other Report / Document Global Id: T0601300036 Action Type: ENFORCEMENT Global Id: T0601300036 Date: 09/03/2010 Action Type: RESPONSE Action: 13267 Requirement Date: 10/30/2008 Action: Monitoring Report - Quarterly Global Id: T0601300036 Action Type: ENFORCEMENT Global Id: T0601300036 Date: 02/11/2003 Action Type: ENFORCEMENT Action: File review Date: 03/15/2007 Action: 13267 Requirement Global Id: T0601300036 Action Type: ENFORCEMENT Global Id: T0601300036 Date: 06/07/2002 Action Type: ENFORCEMENT Action: Site Visit / Inspection / Sampling Date: 12/22/2006 Action: 13267 Requirement Global Id: T0601300036 Action Type: REMEDIATION Global Id: T0601300036 Date: 07/17/2012 Action Type: REMEDIATION Action: In Situ Biological Treatment Date: 08/30/1994 Action: Excavation Global Id: T0601300036 Action Type: RESPONSE Global Id: T0601300036 Date: 07/30/2011 Action Type: REMEDIATION Action: Monitoring Report - Semi-Annually Date: 12/13/2011 Action: Soil Vapor Extraction (SVE) Global Id: T0601300036 Action Type: Other Global Id: T0601300036 Date: 04/22/1986 Action Type: REMEDIATION Action: Leak Discovery Date: 07/14/2014 Action: Dual Phase Extraction Global Id: T0601300036 Action Type: RESPONSE Global Id: T0601300036 Date: 07/30/2014 Action Type: RESPONSE Action: Monitoring Report - Semi-Annually Date: 09/21/2016 Action: Soil Vapor Intrusion Investigation Workplan Global Id: T0601300036 Action Type: RESPONSE Global Id: T0601300036 Date: 07/30/2015 Action Type: ENFORCEMENT Action: Monitoring Report - Semi-Annually Date: 03/08/2005 Action: 13267 Requirement Global Id: T0601300036 Action Type: RESPONSE Global Id: T0601300036 Date: 01/30/2015 Action Type: ENFORCEMENT Action: Monitoring Report - Semi-Annually Date: 04/09/2012 Action: Notification - Public Notice of ROD/RAP/CAP Global Id: T0601300036 Action Type: Other Global Id: T0601300036 Date: 04/22/1986 Action Type: RESPONSE Action: Leak Reported Date: 04/29/2010 Action: Correspondence Global Id: T0601300036 Action Type: RESPONSE Global Id: T0601300036 Date: 04/30/2009 Action Type: RESPONSE Action: Monitoring Report - Quarterly

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BP OIL COMPANY FACILITY #11149 (Continued) S101581094 BP OIL COMPANY FACILITY #11149 (Continued) S101581094 Global Id: T0601300036 Date: 10/31/2009 Action Type: ENFORCEMENT Action: Monitoring Report - Quarterly Date: 05/01/2007 Action: 13267 Requirement Global Id: T0601300036 Action Type: ENFORCEMENT Global Id: T0601300036 Date: 07/09/2009 Action Type: ENFORCEMENT Action: File review Date: 02/05/2013 Action: File Review - Closure Global Id: T0601300036 Action Type: ENFORCEMENT Global Id: T0601300036 Date: 01/28/2011 Action Type: ENFORCEMENT Action: 13267 Requirement Date: 05/01/2014 Action: 13267 Requirement Global Id: T0601300036 Action Type: ENFORCEMENT Global Id: T0601300036 Date: 03/19/2003 Action Type: ENFORCEMENT Action: File review Date: 06/13/2014 Action: File review Global Id: T0601300036 Action Type: RESPONSE Global Id: T0601300036 Date: 05/04/2009 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 01/30/2014 Action: Monitoring Report - Semi-Annually Global Id: T0601300036 Action Type: RESPONSE Global Id: T0601300036 Date: 07/30/2002 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 07/30/2016 Action: Monitoring Report - Semi-Annually Global Id: T0601300036 Action Type: RESPONSE Global Id: T0601300036 Date: 12/30/2002 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 01/30/2010 Action: Monitoring Report - Semi-Annually Global Id: T0601300036 Action Type: RESPONSE Global Id: T0601300036 Date: 05/21/2003 Action Type: ENFORCEMENT Action: Other Report / Document Date: 07/28/2009 Action: 13267 Requirement Global Id: T0601300036 Action Type: RESPONSE Global Id: T0601300036 Date: 01/30/2004 Action Type: ENFORCEMENT Action: Monitoring Report - Quarterly Date: 05/13/2014 Action: 13267 Requirement Global Id: T0601300036 Action Type: RESPONSE Global Id: T0601300036 Date: 08/06/2003 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 01/30/2013 Action: Monitoring Report - Semi-Annually Global Id: T0601300036 Action Type: RESPONSE Global Id: T0601300036 Date: 02/26/2003 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 07/30/2012 Action: Monitoring Report - Semi-Annually Global Id: T0601300036 Action Type: RESPONSE Global Id: T0601300036 Date: 06/10/2003 Action Type: RESPONSE Action: Tank Removal Report / UST Sampling Report

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BP OIL COMPANY FACILITY #11149 (Continued) S101581094 BP OIL COMPANY FACILITY #11149 (Continued) S101581094 Global Id: T0601300036 Owner Tank Id: Not reported Action Type: RESPONSE SWRCB Tank Id: 07-000-039499-000005 Date: 04/30/2004 Tank Status: A Action: Monitoring Report - Quarterly Capacity: 8000 Active Date: 10-31-91 Global Id: T0601300036 Tank Use: M.V. FUEL Action Type: RESPONSE STG: P Date: 01/31/2005 Content: REG UNLEADED Action: Monitoring Report - Quarterly Number Of Tanks: 4

Global Id: T0601300036 Status: Active Action Type: RESPONSE Comp Number: 39499 Date: 09/15/2003 Number: 1 Action: Monitoring Report - Quarterly Board Of Equalization: 44-000400 Referral Date: 10-31-91 Global Id: T0601300036 Action Date: 10-31-91 Action Type: RESPONSE Created Date: 07-22-88 Date: 07/31/2005 Owner Tank Id: Not reported Action: Monitoring Report - Quarterly SWRCB Tank Id: 07-000-039499-000006 Tank Status: A Global Id: T0601300036 Capacity: 10000 Action Type: RESPONSE Active Date: 10-31-91 Date: 07/30/2004 Tank Use: M.V. FUEL Action: Monitoring Report - Quarterly STG: P Content: REG UNLEADED Global Id: T0601300036 Number Of Tanks: Not reported Action Type: RESPONSE Date: 10/31/2004 Status: Active Action: Monitoring Report - Quarterly Comp Number: 39499 Number: 1 Board Of Equalization: 44-000400 Referral Date: 10-31-91 LUST REG 2: Action Date: 10-31-91 Region: 2 Created Date: 07-22-88 Facility Id: 07-0037 Owner Tank Id: Not reported Facility Status: Post remedial action monitoring SWRCB Tank Id: 07-000-039499-000007 Case Number: 39499 Tank Status: A How Discovered: Tank Closure Capacity: 12000 Leak Cause: Structure Failure Active Date: 10-31-91 Leak Source: Tank Tank Use: M.V. FUEL Date Leak Confirmed: Not reported STG: P Oversight Program: LUST Content: LEADED Prelim. Site Assesment Wokplan Submitted: 6/16/1986 Number Of Tanks: Not reported Preliminary Site Assesment Began: 8/11/1986 Pollution Characterization Began: 12/30/1986 Status: Active Pollution Remediation Plan Submitted: Not reported Comp Number: 39499 Date Remediation Action Underway: Not reported Number: 1 Date Post Remedial Action Monitoring Began: 6/24/2002 Board Of Equalization: 44-000400 Referral Date: 10-31-91 SWEEPS UST: Action Date: 10-31-91 Status: Active Created Date: 07-22-88 Comp Number: 39499 Owner Tank Id: Not reported Number: 1 SWRCB Tank Id: 07-000-039499-000008 Board Of Equalization: 44-000400 Tank Status: A Referral Date: 10-31-91 Capacity: 1000 Action Date: 10-31-91 Active Date: 10-31-91 Created Date: 07-22-88 Tank Use: OIL

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BP OIL COMPANY FACILITY #11149 (Continued) S101581094 BP OIL COMPANY FACILITY #11149 (Continued) S101581094 STG: W Number: Not reported Content: WASTE OIL Board Of Equalization: 44-000400 Number Of Tanks: Not reported Referral Date: Not reported Action Date: Not reported Status: Not reported Created Date: Not reported Comp Number: 39499 Owner Tank Id: Not reported Number: Not reported SWRCB Tank Id: 07-000-039499-000004 Board Of Equalization: 44-000400 Tank Status: Not reported Referral Date: Not reported Capacity: 280 Action Date: Not reported Active Date: Not reported Created Date: Not reported Tank Use: OIL Owner Tank Id: Not reported STG: WASTE SWRCB Tank Id: 07-000-039499-000001 Content: WASTE OIL Tank Status: Not reported Number Of Tanks: Not reported Capacity: 9940 Active Date: Not reported CA FID UST: Tank Use: M.V. FUEL Facility ID: 07001386 STG: PRODUCT Regulated By: UTNKA Content: REG UNLEADED Regulated ID: Not reported Number Of Tanks: 4 Cortese Code: Not reported SIC Code: Not reported Status: Not reported Facility Phone: 4152379576 Comp Number: 39499 Mail To: Not reported Number: Not reported Mailing Address: 2868 PROSPECT PARK DR Board Of Equalization: 44-000400 Mailing Address 2: Not reported Referral Date: Not reported Mailing City,St,Zip: RICHMOND 94805 Action Date: Not reported Contact: Not reported Created Date: Not reported Contact Phone: Not reported Owner Tank Id: Not reported DUNs Number: Not reported SWRCB Tank Id: 07-000-039499-000002 NPDES Number: Not reported Tank Status: Not reported EPA ID: Not reported Capacity: 108 Comments: Not reported Active Date: Not reported Status: Active Tank Use: OIL STG: WASTE Content: WASTE OIL ENF: Number Of Tanks: Not reported Region: 2 Facility Id: 210192 Status: Not reported Agency Name: BP Oil Company, Mobil Oil Corporation Renton Comp Number: 39499 Place Type: Facility Number: Not reported Place Subtype: Not reported Board Of Equalization: 44-000400 Facility Type: All other facilities Referral Date: Not reported Agency Type: Privately-Owned Business Action Date: Not reported # Of Agencies: 1 Created Date: Not reported Place Latitude: Not reported Owner Tank Id: Not reported Place Longitude: Not reported SWRCB Tank Id: 07-000-039499-000003 SIC Code 1: Not reported Tank Status: Not reported SIC Desc 1: Not reported Capacity: 6000 SIC Code 2: Not reported Active Date: Not reported SIC Desc 2: Not reported Tank Use: CHEMICAL SIC Code 3: Not reported STG: PRODUCT SIC Desc 3: Not reported Content: UNKNOWN NAICS Code 1: Not reported Number Of Tanks: Not reported NAICS Desc 1: Not reported NAICS Code 2: Not reported Status: Not reported NAICS Desc 2: Not reported Comp Number: 39499 NAICS Code 3: Not reported

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BP OIL COMPANY FACILITY #11149 (Continued) S101581094 BP OIL COMPANY FACILITY #11149 (Continued) S101581094 NAICS Desc 3: Not reported # Of Programs1: 1 # Of Places: 1 Total Assessment Amount: 0 Source Of Facility: Reg Meas Initial Assessed Amount: 0 Design Flow: Not reported Liability $ Amount: 0 Threat To Water Quality: Not reported Project $ Amount: 0 Complexity: Not reported Liability $ Paid: 0 Pretreatment: Not reported Project $ Completed: 0 Facility Waste Type: Not reported Total $ Paid/Completed Amount: 0 Facility Waste Type 2: Not reported Facility Waste Type 3: Not reported Region: 2 Facility Waste Type 4: Not reported Facility Id: 210192 Program: UST Agency Name: BP Oil Company, Mobil Oil Corporation Renton Program Category1: TANKS Place Type: Facility Program Category2: TANKS Place Subtype: Not reported # Of Programs: 1 Facility Type: All other facilities WDID: 2 07-0037 Agency Type: Privately-Owned Business Reg Measure Id: 168046 # Of Agencies: 1 Reg Measure Type: Unregulated Place Latitude: Not reported Region: 2 Place Longitude: Not reported Order #: Not reported SIC Code 1: Not reported Npdes# CA#: Not reported SIC Desc 1: Not reported Major-Minor: Not reported SIC Code 2: Not reported Npdes Type: Not reported SIC Desc 2: Not reported Reclamation: Not reported SIC Code 3: Not reported Dredge Fill Fee: Not reported SIC Desc 3: Not reported 301H: Not reported NAICS Code 1: Not reported Application Fee Amt Received: Not reported NAICS Desc 1: Not reported Status: Never Active NAICS Code 2: Not reported Status Date: 02/20/2013 NAICS Desc 2: Not reported Effective Date: Not reported NAICS Code 3: Not reported Expiration/Review Date: Not reported NAICS Desc 3: Not reported Termination Date: Not reported # Of Places: 1 WDR Review - Amend: Not reported Source Of Facility: Reg Meas WDR Review - Revise/Renew: Not reported Design Flow: Not reported WDR Review - Rescind: Not reported Threat To Water Quality: Not reported WDR Review - No Action Required: Not reported Complexity: Not reported WDR Review - Pending: Not reported Pretreatment: Not reported WDR Review - Planned: Not reported Facility Waste Type: Not reported Status Enrollee: N Facility Waste Type 2: Not reported Individual/General: I Facility Waste Type 3: Not reported Fee Code: Not reported Facility Waste Type 4: Not reported Direction/Voice: Passive Program: UST Enforcement Id(EID): 249292 Program Category1: TANKS Region: 2 Program Category2: TANKS Order / Resolution Number: UNKNOWN # Of Programs: 1 Enforcement Action Type: 13267 Letter WDID: 2 07-0037 Effective Date: 07/26/2002 Reg Measure Id: 168046 Adoption/Issuance Date: Not reported Reg Measure Type: Unregulated Achieve Date: Not reported Region: 2 Termination Date: Not reported Order #: Not reported ACL Issuance Date: Not reported Npdes# CA#: Not reported EPL Issuance Date: Not reported Major-Minor: Not reported Status: Active Npdes Type: Not reported Title: Enforcement - 2 07-0037 Reclamation: Not reported Description: Not reported Dredge Fill Fee: Not reported Program: UST 301H: Not reported Latest Milestone Completion Date: Not reported Application Fee Amt Received: Not reported

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BP OIL COMPANY FACILITY #11149 (Continued) S101581094 BP OIL COMPANY FACILITY #11149 (Continued) S101581094 Status: Never Active Region: CONTRA COSTA Status Date: 02/20/2013 Effective Date: Not reported Facility ID: 739499 Expiration/Review Date: Not reported Billing Status: INACTIVE, NON-BILLABLE Termination Date: Not reported Program Status: CONTRA COSTA CO. SITE LIST WDR Review - Amend: Not reported Program/Elements: UNDERGROUND STORAGE TANK SITE WDR Review - Revise/Renew: Not reported Region: CONTRA COSTA WDR Review - Rescind: Not reported WDR Review - No Action Required: Not reported WDR Review - Pending: Not reported WDR Review - Planned: Not reported O57 CHEVRON LUST S110060432 Status Enrollee: N SE 11690 SAN PABLO AVE HIST CORTESE N/A Individual/General: I 1/4-1/2 EL CERRITO, CA 94530 CONTRA COSTA CO. SITE LIST Fee Code: Not reported 0.341 mi. Direction/Voice: Passive 1801 ft. Site 1 of 3 in cluster O Enforcement Id(EID): 235997 LUST: Region: 2 Relative: Lower Region: STATE Order / Resolution Number: UNKNOWN Global Id: T0601300060 Enforcement Action Type: 13267 Letter Actual: Latitude: 37.926514 Effective Date: 10/27/1999 61 ft. Longitude: -122.318745 Adoption/Issuance Date: Not reported Case Type: LUST Cleanup Site Achieve Date: Not reported Status: Completed - Case Closed Termination Date: Not reported Status Date: 06/11/1997 ACL Issuance Date: Not reported Lead Agency: SAN FRANCISCO BAY RWQCB (REGION 2) EPL Issuance Date: Not reported Case Worker: BGS Status: Historical Local Agency: CONTRA COSTA COUNTY Title: Enforcement - 2 07-0037 RB Case Number: 07-0063 Description: Not reported LOC Case Number: 60660 Program: UST File Location: Not reported Latest Milestone Completion Date: Not reported Potential Media Affect: Other Groundwater (uses other than drinking water) # Of Programs1: 1 Potential Contaminants of Concern: Gasoline Total Assessment Amount: 0 Site History: Not reported Initial Assessed Amount: 0 Liability $ Amount: 0 Click here to access the California GeoTracker records for this facility: Project $ Amount: 0 Liability $ Paid: 0 Contact: Project $ Completed: 0 Global Id: T0601300060 Total $ Paid/Completed Amount: 0 Contact Type: Local Agency Caseworker Contact Name: SUE LOYD Organization Name: CONTRA COSTA COUNTY HIST CORTESE: Address: 4333 PACHECO BLVD. Region: CORTESE City: MARTINEZ Facility County Code: 7 Email: [email protected] Reg By: LTNKA Phone Number: Not reported Reg Id: 07-0037 Global Id: T0601300060 CONTRA COSTA CO. SITE LIST: Contact Type: Regional Board Caseworker Facility ID: 775224 Contact Name: BARBARA SIEMINSKI Billing Status: ACTIVE, BILLABLE Organization Name: SAN FRANCISCO BAY RWQCB (REGION 2) Program Status: CONTRA COSTA CO. SITE LIST Address: 1515 CLAY STREET, SUITE 1400 Program/Elements: HMBP: LESS THAN 1000 LBS City: OAKLAND Region: CONTRA COSTA Email: [email protected] Phone Number: Not reported Facility ID: 739499 Billing Status: INACTIVE, NON-BILLABLE Status History: Program Status: CONTRA COSTA CO. SITE LIST Global Id: T0601300060 Program/Elements: HMBP GENERAL Status: Completed - Case Closed Status Date: 06/11/1997

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CHEVRON (Continued) S110060432 CHEVRON (Continued) S105030248 Global Id: T0601300060 Case Number: 60660 Status: Open - Case Begin Date How Discovered: Tank Closure Status Date: 06/02/1986 Leak Cause: UNK Leak Source: UNK Global Id: T0601300060 Date Leak Confirmed: Not reported Status: Open - Site Assessment Oversight Program: LUST Status Date: 08/11/1987 Prelim. Site Assesment Wokplan Submitted: 8/11/1987 Preliminary Site Assesment Began: 10/2/1987 Global Id: T0601300060 Pollution Characterization Began: 7/27/1989 Status: Open - Site Assessment Pollution Remediation Plan Submitted: Not reported Status Date: 10/02/1987 Date Remediation Action Underway: Not reported Date Post Remedial Action Monitoring Began: Not reported Global Id: T0601300060 Status: Open - Site Assessment Status Date: 07/27/1989 O59 JUST CHEAP GAS AND FOOD MARTFSLUST S102435593 SSE 11687 SAN PABLO SWEEPS UST N/A Regulatory Activities: 1/4-1/2 EL CERRITO, CA 94530 EMI Global Id: T0601300060 0.343 mi. ENF Action Type: Other 1809 ft. Site 3 of 3 in cluster O HIST CORTESE Date: 06/02/1986 CONTRA COSTA CO. SITE LIST Action: Leak Stopped Relative: Lower LUST: Global Id: T0601300060 Region: STATE Action Type: Other Actual: Global Id: T0601300499 Date: 06/02/1986 58 ft. Latitude: 37.9263067216798 Action: Leak Discovery Longitude: -122.319392906746 Case Type: LUST Cleanup Site Global Id: T0601300060 Status: Open - Remediation Action Type: Other Status Date: 08/23/2006 Date: 06/02/1986 Lead Agency: SAN FRANCISCO BAY RWQCB (REGION 2) Action: Leak Reported Case Worker: BGS Local Agency: CONTRA COSTA COUNTY RB Case Number: 07-0539 LOC Case Number: 70191 HIST CORTESE: File Location: Regional Board Region: CORTESE Potential Media Affect: Other Groundwater (uses other than drinking water) Facility County Code: 7 Potential Contaminants of Concern: Gasoline Reg By: LTNKA Site History: The subject property (site) is located at the corner of San Pablo Reg Id: 07-0063 Avenue and Knott Avenue in El Cerrito, California, and is presently used as a mini-mart and gasoline service station. A service station CONTRA COSTA CO. SITE LIST: has operated at the site since the 1960s, and currently there are Facility ID: 762660 three underground storage tanks (USTs) onsite that store fuel Billing Status: INACTIVE, NON-BILLABLE products. The site is relatively flat at an elevation of Program Status: CONTRA COSTA CO. SITE LIST approximately 60 feet (ft) above mean sea level, and is covered with Program/Elements: UNDERGROUND STORAGE TANK SITE concrete. The natural topography slopes gently to the southwest, Region: CONTRA COSTA towards San Francisco Bay, which is located approximately 1 3/4 miles west of the site. Land use in the site vicinity consists primarily of commercial businesses, a car dealer to the northwest across Knott Avenue; Interstate 80 to the west; a Tosco (Unocal) gasoline service O58 CHEVRON LUST S105030248 station to the south; a BART station to the east across San Pablo SE 11690 SAN PABLO AVE N/A Avenue. A former Chevron station is located northeast of the Site 1/4-1/2 EL CERRITO, CA 94530 across San Pablo Avenue (11690 San Pablo), and an operating Tosco 0.341 mi. (Unocal) station is located southeast of the Site (11615 San Pablo). 1801 ft. Site 2 of 3 in cluster O Site assessment activities have been conducted at the Tosco (Unocal) Station, including the installation of one offsite monitoring well in LUST REG 2: Relative: the median of San Pablo Avenue (MW-6), and two offsite monitoring Region: 2 Lower wells in the center of Cutting Boulevard (MW-7 and MW-8). Other Facility Id: 07-0063 nearby fuel leak sites includes Checkers at 11847 San Pablo Avenue Actual: Facility Status: Case Closed 61 ft. and Chevron at 11319 San Pablo Avenue. October 1988: One 500-gallon

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JUST CHEAP GAS AND FOOD MARTFS (Continued) S102435593 JUST CHEAP GAS AND FOOD MARTFS (Continued) S102435593 waste oil UST was removed from the southwest corner of the site. Soil Date: 05/06/2005 sample results collected from the waste oil excavation revealed Action: Staff Letter concentrations of total petroleum hydrocarbons as diesel (TPHd) at 380 parts per million (ppm), total petroleum hydrocarbons as gasoline Global Id: T0601300499 (TPHg) at 2,700 ppm, and benzene at 23 ppm. July 2006: The only Action Type: RESPONSE compounds detected in the probe on the south side of the station Date: 01/30/2012 building (SP-S) were toluene, xylene (M+P) and xylene (O), at maximum Action: Other Report / Document concentrations of 4.3 μg/m3, 26.6 μg/m3, and 13.4 μg/m3, respectively. No MTBE, benzene, ethylbenzene, or TPHg was Global Id: T0601300499 detected. The leak check compound (1,1,1,2-tetrafluoroethane) was not Action Type: RESPONSE detected in any of the subslab vapor samples. Date: 01/29/2012 Action: Monitoring Report - Quarterly Click here to access the California GeoTracker records for this facility: Global Id: T0601300499 Contact: Action Type: ENFORCEMENT Global Id: T0601300499 Date: 09/11/2015 Contact Type: Local Agency Caseworker Action: 13267 Requirement Contact Name: SUE LOYD Organization Name: CONTRA COSTA COUNTY Global Id: T0601300499 Address: 4333 PACHECO BLVD. Action Type: RESPONSE City: MARTINEZ Date: 10/30/2011 Email: [email protected] Action: Monitoring Report - Quarterly - Regulator Responded Phone Number: Not reported Global Id: T0601300499 Global Id: T0601300499 Action Type: RESPONSE Contact Type: Regional Board Caseworker Date: 01/21/2006 Contact Name: BARBARA SIEMINSKI Action: Other Report / Document Organization Name: SAN FRANCISCO BAY RWQCB (REGION 2) Address: 1515 CLAY STREET, SUITE 1400 Global Id: T0601300499 City: OAKLAND Action Type: RESPONSE Email: [email protected] Date: 04/30/2006 Phone Number: Not reported Action: Other Report / Document

Status History: Global Id: T0601300499 Global Id: T0601300499 Action Type: RESPONSE Status: Open - Case Begin Date Date: 10/30/2005 Status Date: 10/13/1988 Action: Monitoring Report - Quarterly

Global Id: T0601300499 Global Id: T0601300499 Status: Open - Remediation Action Type: RESPONSE Status Date: 08/01/2006 Date: 04/30/2005 Action: Monitoring Report - Quarterly Global Id: T0601300499 Status: Open - Remediation Global Id: T0601300499 Status Date: 08/23/2006 Action Type: RESPONSE Date: 01/30/2006 Global Id: T0601300499 Action: Monitoring Report - Quarterly Status: Open - Site Assessment Status Date: 06/22/1994 Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 07/31/2005 Status: Open - Site Assessment Action: Monitoring Report - Quarterly Status Date: 06/11/2001 Global Id: T0601300499 Action Type: RESPONSE Regulatory Activities: Date: 04/30/2006 Global Id: T0601300499 Action: CAP/RAP - Other Report Action Type: ENFORCEMENT

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JUST CHEAP GAS AND FOOD MARTFS (Continued) S102435593 JUST CHEAP GAS AND FOOD MARTFS (Continued) S102435593 Global Id: T0601300499 Date: 12/27/2000 Action Type: RESPONSE Action: Free Product Removal Date: 01/31/2005 Action: Monitoring Report - Quarterly Global Id: T0601300499 Action Type: REMEDIATION Global Id: T0601300499 Date: 06/04/2007 Action Type: RESPONSE Action: In Situ Physical/Chemical Treatment (other than SVE) Date: 04/30/2013 Action: Monitoring Report - Quarterly - Regulator Responded Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 07/10/2007 Action Type: RESPONSE Action: Other Report / Document Date: 06/30/2008 Action: CAP/RAP - Other Report Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 04/30/2007 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 03/22/2007 Action: Other Report / Document Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 10/30/2007 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 07/30/2007 Action: Monitoring Report - Quarterly Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 04/30/2008 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 10/30/2006 Action: Monitoring Report - Quarterly Global Id: T0601300499 Action Type: ENFORCEMENT Global Id: T0601300499 Date: 09/30/2002 Action Type: RESPONSE Action: Staff Letter Date: 07/30/2006 Action: Monitoring Report - Quarterly Global Id: T0601300499 Action Type: ENFORCEMENT Global Id: T0601300499 Date: 01/13/2003 Action Type: RESPONSE Action: Staff Letter Date: 01/30/2007 Action: Monitoring Report - Quarterly Global Id: T0601300499 Action Type: ENFORCEMENT Global Id: T0601300499 Date: 11/09/2001 Action Type: RESPONSE Action: Staff Letter Date: 04/30/2006 Action: Monitoring Report - Quarterly Global Id: T0601300499 Action Type: ENFORCEMENT Global Id: T0601300499 Date: 04/10/2006 Action Type: RESPONSE Action: 13267 Requirement Date: 07/30/2015 Action: Monitoring Report - Semi-Annually - Regulator Responded Global Id: T0601300499 Action Type: ENFORCEMENT Global Id: T0601300499 Date: 06/13/2014 Action Type: RESPONSE Action: File review Date: 12/01/2015 Action: Other Workplan - Regulator Responded Global Id: T0601300499 Action Type: Other Global Id: T0601300499 Date: 10/13/1988 Action Type: REMEDIATION Action: Leak Stopped

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JUST CHEAP GAS AND FOOD MARTFS (Continued) S102435593 JUST CHEAP GAS AND FOOD MARTFS (Continued) S102435593 Global Id: T0601300499 Date: 06/20/2016 Action Type: ENFORCEMENT Action: Technical Correspondence / Assistance / Other Date: 04/22/2002 Action: Meeting Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 10/30/2008 Action Type: ENFORCEMENT Action: Monitoring Report - Quarterly Date: 04/25/2002 Action: Staff Letter Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 04/30/2011 Action Type: ENFORCEMENT Action: Monitoring Report - Quarterly Date: 03/04/2005 Action: Staff Letter Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 07/30/2011 Action Type: ENFORCEMENT Action: Monitoring Report - Quarterly Date: 01/23/2007 Action: 13267 Requirement Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 01/30/2011 Action Type: ENFORCEMENT Action: Monitoring Report - Semi-Annually Date: 12/28/2011 Action: 13267 Requirement Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 01/30/2009 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 01/30/2008 Action: Monitoring Report - Quarterly Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 04/30/2009 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 07/30/2010 Action: Monitoring Report - Semi-Annually Global Id: T0601300499 Action Type: ENFORCEMENT Global Id: T0601300499 Date: 09/27/2002 Action Type: ENFORCEMENT Action: File review Date: 07/20/2016 Action: 13267 Requirement Global Id: T0601300499 Action Type: ENFORCEMENT Global Id: T0601300499 Date: 11/05/2002 Action Type: ENFORCEMENT Action: File review Date: 11/23/2005 Action: Staff Letter Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 08/12/2011 Action Type: ENFORCEMENT Action: Monitoring Report - Quarterly Date: 09/29/2009 Action: 13267 Requirement Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 10/14/2016 Action Type: REMEDIATION Action: Site Assessment Report Date: 11/17/2010 Action: Soil Vapor Extraction (SVE) Global Id: T0601300499 Action Type: Other Global Id: T0601300499 Date: 10/13/1988 Action Type: ENFORCEMENT Action: Leak Discovery

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JUST CHEAP GAS AND FOOD MARTFS (Continued) S102435593 JUST CHEAP GAS AND FOOD MARTFS (Continued) S102435593 Global Id: T0601300499 Date: 11/16/2015 Action Type: RESPONSE Action: Clean Up Fund - 5-Year Review Summary Date: 07/30/2014 Action: Monitoring Report - Semi-Annually Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 07/30/2016 Action Type: RESPONSE Action: Monitoring Report - Semi-Annually Date: 01/30/2015 Action: Monitoring Report - Semi-Annually Global Id: T0601300499 Action Type: ENFORCEMENT Global Id: T0601300499 Date: 05/24/2002 Action Type: Other Action: Staff Letter Date: 10/13/1988 Action: Leak Reported Global Id: T0601300499 Action Type: ENFORCEMENT Global Id: T0601300499 Date: 07/12/2007 Action Type: RESPONSE Action: 13267 Requirement Date: 04/30/2010 Action: Remedial Progress Report Global Id: T0601300499 Action Type: ENFORCEMENT Global Id: T0601300499 Date: 08/26/2004 Action Type: RESPONSE Action: Staff Letter Date: 07/30/2008 Action: Monitoring Report - Quarterly Global Id: T0601300499 Action Type: ENFORCEMENT Global Id: T0601300499 Date: 02/03/2004 Action Type: ENFORCEMENT Action: Staff Letter Date: 02/03/2011 Action: 13267 Requirement Global Id: T0601300499 Action Type: ENFORCEMENT Global Id: T0601300499 Date: 07/21/2009 Action Type: ENFORCEMENT Action: File review Date: 12/27/2004 Action: Staff Letter Global Id: T0601300499 Action Type: ENFORCEMENT Global Id: T0601300499 Date: 01/09/2013 Action Type: ENFORCEMENT Action: File Review - Closure Date: 04/11/2007 Action: 13267 Requirement Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 10/30/2012 Action Type: ENFORCEMENT Action: Monitoring Report - Quarterly Date: 09/15/2003 Action: Staff Letter Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 01/30/2013 Action Type: ENFORCEMENT Action: Monitoring Report - Quarterly Date: 07/11/2013 Action: 13267 Requirement Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 04/30/2012 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 10/30/2013 Action: Monitoring Report - Quarterly Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 07/30/2013 Action Type: RESPONSE Action: Monitoring Report - Quarterly

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JUST CHEAP GAS AND FOOD MARTFS (Continued) S102435593 JUST CHEAP GAS AND FOOD MARTFS (Continued) S102435593 Global Id: T0601300499 Date: 09/16/2002 Action Type: RESPONSE Action: Other Report / Document Date: 01/30/2010 Action: Monitoring Report - Semi-Annually Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 05/15/2003 Action Type: ENFORCEMENT Action: Other Report / Document Date: 03/04/2009 Action: 13267 Requirement Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 01/14/2003 Action Type: ENFORCEMENT Action: Other Workplan Date: 04/19/2002 Action: Site Visit / Inspection / Sampling Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 04/30/2004 Action Type: ENFORCEMENT Action: Monitoring Report - Quarterly Date: 01/10/2003 Action: File review Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 10/30/2004 Action Type: ENFORCEMENT Action: Monitoring Report - Quarterly Date: 06/12/2001 Action: Staff Letter Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 05/29/2003 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 01/30/2014 Action: Monitoring Report - Semi-Annually Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 07/28/2003 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 01/30/2016 Action: Monitoring Report - Semi-Annually Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 10/31/2003 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 09/16/2002 Action: Risk Assessment Report Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 01/30/2004 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 02/28/2002 Action: Other Workplan Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 10/08/2005 Action Type: RESPONSE Action: Other Report / Document Date: 05/24/2002 Action: Other Workplan Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 10/15/2003 Action Type: RESPONSE Action: CAP/RAP - Other Report Date: 12/06/2002 Action: Other Report / Document Global Id: T0601300499 Action Type: RESPONSE Global Id: T0601300499 Date: 04/28/2003 Action Type: RESPONSE Action: CAP/RAP - Other Report

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JUST CHEAP GAS AND FOOD MARTFS (Continued) S102435593 JUST CHEAP GAS AND FOOD MARTFS (Continued) S102435593 Global Id: T0601300499 Preliminary Site Assesment Began: Not reported Action Type: RESPONSE Pollution Characterization Began: 6/11/2001 Date: 11/15/2003 Pollution Remediation Plan Submitted: Not reported Action: Other Workplan Date Remediation Action Underway: Not reported Date Post Remedial Action Monitoring Began: Not reported Global Id: T0601300499 Action Type: RESPONSE SWEEPS UST: Date: 10/08/2005 Status: Not reported Action: Other Report / Document Comp Number: 70191 Number: Not reported Global Id: T0601300499 Board Of Equalization: 44-002335 Action Type: RESPONSE Referral Date: Not reported Date: 01/28/2005 Action Date: Not reported Action: Other Workplan Created Date: Not reported Owner Tank Id: Not reported Global Id: T0601300499 SWRCB Tank Id: 07-000-070191-000002 Action Type: RESPONSE Tank Status: Not reported Date: 04/28/2005 Capacity: 12000 Action: Soil and Water Investigation Report Active Date: Not reported Tank Use: M.V. FUEL Global Id: T0601300499 STG: PRODUCT Action Type: RESPONSE Content: REG UNLEADED Date: 04/28/2005 Number Of Tanks: Not reported Action: Corrective Action Plan / Remedial Action Plan Status: Not reported Global Id: T0601300499 Comp Number: 70191 Action Type: RESPONSE Number: Not reported Date: 10/31/2004 Board Of Equalization: 44-002335 Action: Soil and Water Investigation Report Referral Date: Not reported Action Date: Not reported Global Id: T0601300499 Created Date: Not reported Action Type: RESPONSE Owner Tank Id: Not reported Date: 06/30/2008 SWRCB Tank Id: 07-000-070191-000003 Action: Well Installation Report Tank Status: Not reported Capacity: 12000 Global Id: T0601300499 Active Date: Not reported Action Type: RESPONSE Tank Use: M.V. FUEL Date: 07/31/2004 STG: PRODUCT Action: Monitoring Report - Quarterly Content: REG UNLEADED Number Of Tanks: Not reported Global Id: T0601300499 Action Type: RESPONSE Status: Not reported Date: 10/31/2004 Comp Number: 70191 Action: Monitoring Report - Quarterly Number: Not reported Board Of Equalization: 44-002335 Referral Date: Not reported LUST REG 2: Action Date: Not reported Region: 2 Created Date: Not reported Facility Id: 07-0539 Owner Tank Id: Not reported Facility Status: Pollution Characterization SWRCB Tank Id: 07-000-070191-000004 Case Number: 70191 Tank Status: Not reported How Discovered: Tank Closure Capacity: 500 Leak Cause: UNK Active Date: Not reported Leak Source: UNK Tank Use: OIL Date Leak Confirmed: 6/22/1994 STG: WASTE Oversight Program: LUST Content: WASTE OIL Prelim. Site Assesment Wokplan Submitted: Not reported Number Of Tanks: Not reported

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JUST CHEAP GAS AND FOOD MARTFS (Continued) S102435593 JUST CHEAP GAS AND FOOD MARTFS (Continued) S102435593 Status: Not reported SIC Code: 1799 Comp Number: 70191 Air District Name: BAY AREA AQMD Number: Not reported Community Health Air Pollution Info System: Not reported Board Of Equalization: 44-002335 Consolidated Emission Reporting Rule: Not reported Referral Date: Not reported Total Organic Hydrocarbon Gases Tons/Yr: 0.463 Action Date: Not reported Reactive Organic Gases Tons/Yr: 0.3234518 Created Date: Not reported Carbon Monoxide Emissions Tons/Yr: 0 Owner Tank Id: Not reported NOX - Oxides of Nitrogen Tons/Yr: 0 SWRCB Tank Id: 07-000-070191-000001 SOX - Oxides of Sulphur Tons/Yr: 0 Tank Status: Not reported Particulate Matter Tons/Yr: 0 Capacity: 10000 Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 Active Date: Not reported Tank Use: M.V. FUEL Year: 2014 STG: PRODUCT County Code: 7 Content: REG UNLEADED Air Basin: SF Number Of Tanks: 4 Facility ID: 18657 Air District Name: BA SIC Code: 1799 EMI: Air District Name: BAY AREA AQMD Year: 2011 Community Health Air Pollution Info System: Not reported County Code: 7 Consolidated Emission Reporting Rule: Not reported Air Basin: SF Total Organic Hydrocarbon Gases Tons/Yr: 0.213768765 Facility ID: 18657 Reactive Organic Gases Tons/Yr: 0 Air District Name: BA Carbon Monoxide Emissions Tons/Yr: 0.073000017 SIC Code: 1799 NOX - Oxides of Nitrogen Tons/Yr: 0.292481806 Air District Name: BAY AREA AQMD SOX - Oxides of Sulphur Tons/Yr: 0.001185202 Community Health Air Pollution Info System: Not reported Particulate Matter Tons/Yr: 0.006257144 Consolidated Emission Reporting Rule: Not reported Part. Matter 10 Micrometers and Smllr Tons/Yr: 0.006257144 Total Organic Hydrocarbon Gases Tons/Yr: 0.345 Reactive Organic Gases Tons/Yr: 0.241017 Carbon Monoxide Emissions Tons/Yr: 0 ENF: NOX - Oxides of Nitrogen Tons/Yr: 0 Region: 2 SOX - Oxides of Sulphur Tons/Yr: 0 Facility Id: 234467 Particulate Matter Tons/Yr: 0 Agency Name: Shimek, Ben Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 Place Type: Facility Place Subtype: Not reported Year: 2012 Facility Type: All other facilities County Code: 7 Agency Type: Privately-Owned Business Air Basin: SF # Of Agencies: 1 Facility ID: 18657 Place Latitude: 37.926335 Air District Name: BA Place Longitude: -122.319243 SIC Code: 1799 SIC Code 1: Not reported Air District Name: BAY AREA AQMD SIC Desc 1: Not reported Community Health Air Pollution Info System: Not reported SIC Code 2: Not reported Consolidated Emission Reporting Rule: Not reported SIC Desc 2: Not reported Total Organic Hydrocarbon Gases Tons/Yr: 0.345 SIC Code 3: Not reported Reactive Organic Gases Tons/Yr: 0.241017 SIC Desc 3: Not reported Carbon Monoxide Emissions Tons/Yr: 0 NAICS Code 1: Not reported NOX - Oxides of Nitrogen Tons/Yr: 0 NAICS Desc 1: Not reported SOX - Oxides of Sulphur Tons/Yr: 0 NAICS Code 2: Not reported Particulate Matter Tons/Yr: 0 NAICS Desc 2: Not reported Part. Matter 10 Micrometers and Smllr Tons/Yr: 0 NAICS Code 3: Not reported NAICS Desc 3: Not reported Year: 2013 # Of Places: 1 County Code: 7 Source Of Facility: Reg Meas Air Basin: SF Design Flow: Not reported Facility ID: 18657 Threat To Water Quality: Not reported Air District Name: BA Complexity: Not reported

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JUST CHEAP GAS AND FOOD MARTFS (Continued) S102435593 JUST CHEAP GAS AND FOOD MARTFS (Continued) S102435593 Pretreatment: Not reported Project $ Completed: 0 Facility Waste Type: Not reported Total $ Paid/Completed Amount: 0 Facility Waste Type 2: Not reported Facility Waste Type 3: Not reported Region: 2 Facility Waste Type 4: Not reported Facility Id: 234467 Program: UST Agency Name: Shimek, Ben Program Category1: TANKS Place Type: Facility Program Category2: TANKS Place Subtype: Not reported # Of Programs: 1 Facility Type: All other facilities WDID: 2 07-0539 Agency Type: Privately-Owned Business Reg Measure Id: 167666 # Of Agencies: 1 Reg Measure Type: Unregulated Place Latitude: 37.926335 Region: 2 Place Longitude: -122.319243 Order #: Not reported SIC Code 1: Not reported Npdes# CA#: Not reported SIC Desc 1: Not reported Major-Minor: Not reported SIC Code 2: Not reported Npdes Type: Not reported SIC Desc 2: Not reported Reclamation: Not reported SIC Code 3: Not reported Dredge Fill Fee: Not reported SIC Desc 3: Not reported 301H: Not reported NAICS Code 1: Not reported Application Fee Amt Received: Not reported NAICS Desc 1: Not reported Status: Never Active NAICS Code 2: Not reported Status Date: 02/20/2013 NAICS Desc 2: Not reported Effective Date: Not reported NAICS Code 3: Not reported Expiration/Review Date: Not reported NAICS Desc 3: Not reported Termination Date: Not reported # Of Places: 1 WDR Review - Amend: Not reported Source Of Facility: Reg Meas WDR Review - Revise/Renew: Not reported Design Flow: Not reported WDR Review - Rescind: Not reported Threat To Water Quality: Not reported WDR Review - No Action Required: Not reported Complexity: Not reported WDR Review - Pending: Not reported Pretreatment: Not reported WDR Review - Planned: Not reported Facility Waste Type: Not reported Status Enrollee: N Facility Waste Type 2: Not reported Individual/General: I Facility Waste Type 3: Not reported Fee Code: Not reported Facility Waste Type 4: Not reported Direction/Voice: Passive Program: UST Enforcement Id(EID): 241444 Program Category1: TANKS Region: 2 Program Category2: TANKS Order / Resolution Number: UNKNOWN # Of Programs: 1 Enforcement Action Type: 13267 Letter WDID: 2 07-0539 Effective Date: 04/25/2002 Reg Measure Id: 167666 Adoption/Issuance Date: Not reported Reg Measure Type: Unregulated Achieve Date: Not reported Region: 2 Termination Date: Not reported Order #: Not reported ACL Issuance Date: Not reported Npdes# CA#: Not reported EPL Issuance Date: Not reported Major-Minor: Not reported Status: Active Npdes Type: Not reported Title: Enforcement - 2 07-0539 Reclamation: Not reported Description: Not reported Dredge Fill Fee: Not reported Program: UST 301H: Not reported Latest Milestone Completion Date: Not reported Application Fee Amt Received: Not reported # Of Programs1: 1 Status: Never Active Total Assessment Amount: 0 Status Date: 02/20/2013 Initial Assessed Amount: 0 Effective Date: Not reported Liability $ Amount: 0 Expiration/Review Date: Not reported Project $ Amount: 0 Termination Date: Not reported Liability $ Paid: 0 WDR Review - Amend: Not reported

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JUST CHEAP GAS AND FOOD MARTFS (Continued) S102435593 JUST CHEAP GAS AND FOOD MARTFS (Continued) S102435593 WDR Review - Revise/Renew: Not reported Design Flow: Not reported WDR Review - Rescind: Not reported Threat To Water Quality: Not reported WDR Review - No Action Required: Not reported Complexity: Not reported WDR Review - Pending: Not reported Pretreatment: Not reported WDR Review - Planned: Not reported Facility Waste Type: Not reported Status Enrollee: N Facility Waste Type 2: Not reported Individual/General: I Facility Waste Type 3: Not reported Fee Code: Not reported Facility Waste Type 4: Not reported Direction/Voice: Passive Program: UST Enforcement Id(EID): 241419 Program Category1: TANKS Region: 2 Program Category2: TANKS Order / Resolution Number: UNKNOWN # Of Programs: 1 Enforcement Action Type: 13267 Letter WDID: 2 07-0539 Effective Date: 05/24/2002 Reg Measure Id: 167666 Adoption/Issuance Date: Not reported Reg Measure Type: Unregulated Achieve Date: Not reported Region: 2 Termination Date: Not reported Order #: Not reported ACL Issuance Date: Not reported Npdes# CA#: Not reported EPL Issuance Date: Not reported Major-Minor: Not reported Status: Active Npdes Type: Not reported Title: Enforcement - 2 07-0539 Reclamation: Not reported Description: Not reported Dredge Fill Fee: Not reported Program: UST 301H: Not reported Latest Milestone Completion Date: Not reported Application Fee Amt Received: Not reported # Of Programs1: 1 Status: Never Active Total Assessment Amount: 0 Status Date: 02/20/2013 Initial Assessed Amount: 0 Effective Date: Not reported Liability $ Amount: 0 Expiration/Review Date: Not reported Project $ Amount: 0 Termination Date: Not reported Liability $ Paid: 0 WDR Review - Amend: Not reported Project $ Completed: 0 WDR Review - Revise/Renew: Not reported Total $ Paid/Completed Amount: 0 WDR Review - Rescind: Not reported WDR Review - No Action Required: Not reported Region: 2 WDR Review - Pending: Not reported Facility Id: 234467 WDR Review - Planned: Not reported Agency Name: Shimek, Ben Status Enrollee: N Place Type: Facility Individual/General: I Place Subtype: Not reported Fee Code: Not reported Facility Type: All other facilities Direction/Voice: Passive Agency Type: Privately-Owned Business Enforcement Id(EID): 238922 # Of Agencies: 1 Region: 2 Place Latitude: 37.926335 Order / Resolution Number: UNKNOWN Place Longitude: -122.319243 Enforcement Action Type: 13267 Letter SIC Code 1: Not reported Effective Date: 11/09/2001 SIC Desc 1: Not reported Adoption/Issuance Date: Not reported SIC Code 2: Not reported Achieve Date: Not reported SIC Desc 2: Not reported Termination Date: Not reported SIC Code 3: Not reported ACL Issuance Date: Not reported SIC Desc 3: Not reported EPL Issuance Date: Not reported NAICS Code 1: Not reported Status: Historical NAICS Desc 1: Not reported Title: Enforcement - 2 07-0539 NAICS Code 2: Not reported Description: Not reported NAICS Desc 2: Not reported Program: UST NAICS Code 3: Not reported Latest Milestone Completion Date: Not reported NAICS Desc 3: Not reported # Of Programs1: 1 # Of Places: 1 Total Assessment Amount: 0 Source Of Facility: Reg Meas Initial Assessed Amount: 0

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JUST CHEAP GAS AND FOOD MARTFS (Continued) S102435593 JUST CHEAP GAS AND FOOD MARTFS (Continued) S102435593 Liability $ Amount: 0 Expiration/Review Date: Not reported Project $ Amount: 0 Termination Date: Not reported Liability $ Paid: 0 WDR Review - Amend: Not reported Project $ Completed: 0 WDR Review - Revise/Renew: Not reported Total $ Paid/Completed Amount: 0 WDR Review - Rescind: Not reported WDR Review - No Action Required: Not reported Region: 2 WDR Review - Pending: Not reported Facility Id: 234467 WDR Review - Planned: Not reported Agency Name: Shimek, Ben Status Enrollee: N Place Type: Facility Individual/General: I Place Subtype: Not reported Fee Code: Not reported Facility Type: All other facilities Direction/Voice: Passive Agency Type: Privately-Owned Business Enforcement Id(EID): 237664 # Of Agencies: 1 Region: 2 Place Latitude: 37.926335 Order / Resolution Number: UNKNOWN Place Longitude: -122.319243 Enforcement Action Type: 13267 Letter SIC Code 1: Not reported Effective Date: 06/19/2001 SIC Desc 1: Not reported Adoption/Issuance Date: Not reported SIC Code 2: Not reported Achieve Date: 10/20/2001 SIC Desc 2: Not reported Termination Date: Not reported SIC Code 3: Not reported ACL Issuance Date: Not reported SIC Desc 3: Not reported EPL Issuance Date: Not reported NAICS Code 1: Not reported Status: Historical NAICS Desc 1: Not reported Title: Enforcement - 2 07-0539 NAICS Code 2: Not reported Description: Not reported NAICS Desc 2: Not reported Program: UST NAICS Code 3: Not reported Latest Milestone Completion Date: 10/20/2001 NAICS Desc 3: Not reported # Of Programs1: 1 # Of Places: 1 Total Assessment Amount: 0 Source Of Facility: Reg Meas Initial Assessed Amount: 0 Design Flow: Not reported Liability $ Amount: 0 Threat To Water Quality: Not reported Project $ Amount: 0 Complexity: Not reported Liability $ Paid: 0 Pretreatment: Not reported Project $ Completed: 0 Facility Waste Type: Not reported Total $ Paid/Completed Amount: 0 Facility Waste Type 2: Not reported Facility Waste Type 3: Not reported HIST CORTESE: Facility Waste Type 4: Not reported Region: CORTESE Program: UST Facility County Code: 7 Program Category1: TANKS Reg By: LTNKA Program Category2: TANKS Reg Id: 07-0539 # Of Programs: 1 WDID: 2 07-0539 Reg Measure Id: 167666 CONTRA COSTA CO. SITE LIST: Reg Measure Type: Unregulated Facility ID: 770191 Region: 2 Billing Status: ACTIVE, BILLABLE Order #: Not reported Program Status: CONTRA COSTA CO. SITE LIST Npdes# CA#: Not reported Program/Elements: HMBP: >100K-250K LBS, 0-19 EMPLOYEES Major-Minor: Not reported Region: CONTRA COSTA Npdes Type: Not reported Reclamation: Not reported Facility ID: 770191 Dredge Fill Fee: Not reported Billing Status: ACTIVE, BILLABLE 301H: Not reported Program Status: CONTRA COSTA CO. SITE LIST Application Fee Amt Received: Not reported Program/Elements: HWG: LESS THAN 5 TONS/YEAR Status: Never Active Region: CONTRA COSTA Status Date: 02/20/2013 Effective Date: Not reported Facility ID: 770191

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JUST CHEAP GAS AND FOOD MARTFS (Continued) S102435593 C G DISTRIBUTING (Continued) S104732885 Billing Status: ACTIVE, BILLABLE Global Id: T0601392773 Program Status: CONTRA COSTA CO. SITE LIST Status: Open - Site Assessment Program/Elements: UNDERGROUND STORAGE TANK SITE Status Date: 03/03/2000 Region: CONTRA COSTA Global Id: T0601392773 Status: Open - Site Assessment Status Date: 06/13/2000 P60 C G DISTRIBUTING LUST S104732885 WNW 303 43RD ST ENF N/A Regulatory Activities: 1/4-1/2 RICHMOND, CA 94801 CONTRA COSTA CO. SITE LIST Global Id: T0601392773 0.359 mi. Action Type: Other 1898 ft. Site 1 of 2 in cluster P Date: 03/03/2000 Relative: LUST: Action: Leak Reported Lower Region: STATE Global Id: T0601392773 Actual: Latitude: 37.93336 LUST REG 2: 67 ft. Longitude: -122.329174 Region: 2 Case Type: LUST Cleanup Site Facility Id: 07-0807 Status: Completed - Case Closed Facility Status: Case Closed Status Date: 10/26/2000 Case Number: 72934 Lead Agency: SAN FRANCISCO BAY RWQCB (REGION 2) How Discovered: Tank Closure Case Worker: BGS Leak Cause: UNK Local Agency: CONTRA COSTA COUNTY Leak Source: UNK RB Case Number: 07-0807 Date Leak Confirmed: 3/3/2000 LOC Case Number: 72934 Oversight Program: LUST File Location: Not reported Prelim. Site Assesment Wokplan Submitted: 6/13/2000 Potential Media Affect: Under Investigation Preliminary Site Assesment Began: Not reported Potential Contaminants of Concern: Gasoline Pollution Characterization Began: Not reported Site History: Not reported Pollution Remediation Plan Submitted: Not reported Date Remediation Action Underway: Not reported Click here to access the California GeoTracker records for this facility: Date Post Remedial Action Monitoring Began: Not reported Contact: Global Id: T0601392773 ENF: Contact Type: Local Agency Caseworker Region: 2 Contact Name: SUE LOYD Facility Id: 213979 Organization Name: CONTRA COSTA COUNTY Agency Name: CG Distributing Address: 4333 PACHECO BLVD. Place Type: Facility City: MARTINEZ Place Subtype: Not reported Email: [email protected] Facility Type: All other facilities Phone Number: Not reported Agency Type: Privately-Owned Business # Of Agencies: 1 Global Id: T0601392773 Place Latitude: Not reported Contact Type: Regional Board Caseworker Place Longitude: Not reported Contact Name: BARBARA SIEMINSKI SIC Code 1: Not reported Organization Name: SAN FRANCISCO BAY RWQCB (REGION 2) SIC Desc 1: Not reported Address: 1515 CLAY STREET, SUITE 1400 SIC Code 2: Not reported City: OAKLAND SIC Desc 2: Not reported Email: [email protected] SIC Code 3: Not reported Phone Number: Not reported SIC Desc 3: Not reported NAICS Code 1: Not reported Status History: NAICS Desc 1: Not reported Global Id: T0601392773 NAICS Code 2: Not reported Status: Completed - Case Closed NAICS Desc 2: Not reported Status Date: 10/26/2000 NAICS Code 3: Not reported NAICS Desc 3: Not reported Global Id: T0601392773 # Of Places: 1 Status: Open - Case Begin Date Status Date: 03/03/2000

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C G DISTRIBUTING (Continued) S104732885 C G DISTRIBUTING (Continued) S104732885 Source Of Facility: Reg Meas Initial Assessed Amount: 0 Design Flow: Not reported Liability $ Amount: 0 Threat To Water Quality: Not reported Project $ Amount: 0 Complexity: Not reported Liability $ Paid: 0 Pretreatment: Not reported Project $ Completed: 0 Facility Waste Type: Not reported Total $ Paid/Completed Amount: 0 Facility Waste Type 2: Not reported Facility Waste Type 3: Not reported Region: 2 Facility Waste Type 4: Not reported Facility Id: 213979 Program: UST Agency Name: CG Distributing Program Category1: TANKS Place Type: Facility Program Category2: TANKS Place Subtype: Not reported # Of Programs: 1 Facility Type: All other facilities WDID: 2 07-0807 Agency Type: Privately-Owned Business Reg Measure Id: 168549 # Of Agencies: 1 Reg Measure Type: Unregulated Place Latitude: Not reported Region: 2 Place Longitude: Not reported Order #: Not reported SIC Code 1: Not reported Npdes# CA#: Not reported SIC Desc 1: Not reported Major-Minor: Not reported SIC Code 2: Not reported Npdes Type: Not reported SIC Desc 2: Not reported Reclamation: Not reported SIC Code 3: Not reported Dredge Fill Fee: Not reported SIC Desc 3: Not reported 301H: Not reported NAICS Code 1: Not reported Application Fee Amt Received: Not reported NAICS Desc 1: Not reported Status: Historical NAICS Code 2: Not reported Status Date: 06/17/2005 NAICS Desc 2: Not reported Effective Date: Not reported NAICS Code 3: Not reported Expiration/Review Date: Not reported NAICS Desc 3: Not reported Termination Date: Not reported # Of Places: 1 WDR Review - Amend: Not reported Source Of Facility: Reg Meas WDR Review - Revise/Renew: Not reported Design Flow: Not reported WDR Review - Rescind: Not reported Threat To Water Quality: Not reported WDR Review - No Action Required: Not reported Complexity: Not reported WDR Review - Pending: Not reported Pretreatment: Not reported WDR Review - Planned: Not reported Facility Waste Type: Not reported Status Enrollee: N Facility Waste Type 2: Not reported Individual/General: Not reported Facility Waste Type 3: Not reported Fee Code: Not reported Facility Waste Type 4: Not reported Direction/Voice: Passive Program: UST Enforcement Id(EID): 236409 Program Category1: TANKS Region: 2 Program Category2: TANKS Order / Resolution Number: UNKNOWN # Of Programs: 1 Enforcement Action Type: 13267 Letter WDID: 2 07-0807 Effective Date: 10/27/2000 Reg Measure Id: 168549 Adoption/Issuance Date: Not reported Reg Measure Type: Unregulated Achieve Date: 10/27/2000 Region: 2 Termination Date: Not reported Order #: Not reported ACL Issuance Date: Not reported Npdes# CA#: Not reported EPL Issuance Date: Not reported Major-Minor: Not reported Status: Historical Npdes Type: Not reported Title: Enforcement - 2 07-0807 Reclamation: Not reported Description: Not reported Dredge Fill Fee: Not reported Program: UST 301H: Not reported Latest Milestone Completion Date: 10/27/2000 Application Fee Amt Received: Not reported # Of Programs1: 1 Status: Historical Total Assessment Amount: 0 Status Date: 06/17/2005

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C G DISTRIBUTING (Continued) S104732885 P61 PARS’ AUTO SALES LUST S101294199 WNW 4201 MACDONALD HIST CORTESE N/A Effective Date: Not reported 1/4-1/2 RICHMOND, CA 94804 CONTRA COSTA CO. SITE LIST Expiration/Review Date: Not reported 0.378 mi. Termination Date: Not reported 1996 ft. Site 2 of 2 in cluster P WDR Review - Amend: Not reported WDR Review - Revise/Renew: Not reported Relative: LUST: WDR Review - Rescind: Not reported Lower Region: STATE WDR Review - No Action Required: Not reported Global Id: T0601300446 WDR Review - Pending: Not reported Actual: Latitude: 37.933421 WDR Review - Planned: Not reported 67 ft. Longitude: -122.329601 Status Enrollee: N Case Type: LUST Cleanup Site Individual/General: Not reported Status: Completed - Case Closed Fee Code: Not reported Status Date: 03/12/1997 Direction/Voice: Passive Lead Agency: SAN FRANCISCO BAY RWQCB (REGION 2) Enforcement Id(EID): 236408 Case Worker: BGS Region: 2 Local Agency: CONTRA COSTA COUNTY Order / Resolution Number: UNKNOWN RB Case Number: 07-0483 Enforcement Action Type: 13267 Letter LOC Case Number: 70945 Effective Date: 08/12/2000 File Location: Not reported Adoption/Issuance Date: Not reported Potential Media Affect: Soil Achieve Date: Not reported Potential Contaminants of Concern: Waste Oil / Motor / Hydraulic / Lubricating Termination Date: Not reported Site History: Not reported ACL Issuance Date: Not reported EPL Issuance Date: Not reported Click here to access the California GeoTracker records for this facility: Status: Historical Contact: Title: Enforcement - 2 07-0807 Global Id: T0601300446 Description: Not reported Contact Type: Local Agency Caseworker Program: UST Contact Name: SUE LOYD Latest Milestone Completion Date: Not reported Organization Name: CONTRA COSTA COUNTY # Of Programs1: 1 Address: 4333 PACHECO BLVD. Total Assessment Amount: 0 City: MARTINEZ Initial Assessed Amount: 0 Email: [email protected] Liability $ Amount: 0 Phone Number: Not reported Project $ Amount: 0 Liability $ Paid: 0 Global Id: T0601300446 Project $ Completed: 0 Contact Type: Regional Board Caseworker Total $ Paid/Completed Amount: 0 Contact Name: BARBARA SIEMINSKI Organization Name: SAN FRANCISCO BAY RWQCB (REGION 2) CONTRA COSTA CO. SITE LIST: Address: 1515 CLAY STREET, SUITE 1400 Facility ID: 772934 City: OAKLAND Billing Status: INACTIVE, NON-BILLABLE Email: [email protected] Program Status: CONTRA COSTA CO. SITE LIST Phone Number: Not reported Program/Elements: HWG: REPORTED ZERO Region: CONTRA COSTA Status History: Global Id: T0601300446 Facility ID: 772934 Status: Completed - Case Closed Billing Status: INACTIVE, NON-BILLABLE Status Date: 03/12/1997 Program Status: CONTRA COSTA CO. SITE LIST Program/Elements: UNDERGROUND STORAGE TANK SITE Global Id: T0601300446 Region: CONTRA COSTA Status: Open - Case Begin Date Status Date: 08/23/1989

Global Id: T0601300446 Status: Open - Site Assessment Status Date: 05/03/1994

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PARS’ AUTO SALES (Continued) S101294199 62 WEST COAST MOTORS LUST S108935383 NNW 12354 SAN PABLO AVE HAZNET N/A Regulatory Activities: 1/4-1/2 RICHMOND, CA 94805 Global Id: T0601300446 0.379 mi. Action Type: Other 2002 ft. Date: 08/23/1989 LUST: Action: Leak Stopped Relative: Higher Region: STATE Global Id: T0601533496 Global Id: T0601300446 Actual: Latitude: 37.936462 Action Type: Other 80 ft. Longitude: -122.325172 Date: 08/23/1989 Case Type: LUST Cleanup Site Action: Leak Discovery Status: Open - Remediation Status Date: 01/03/2013 Global Id: T0601300446 Lead Agency: SAN FRANCISCO BAY RWQCB (REGION 2) Action Type: Other Case Worker: BGS Date: 08/23/1989 Local Agency: Not reported Action: Leak Reported RB Case Number: 07-0874 LOC Case Number: Not reported File Location: Not reported LUST REG 2: Potential Media Affect: Other Groundwater (uses other than drinking water) Region: 2 Potential Contaminants of Concern: Gasoline Facility Id: 07-0483 Site History: The subject property is located at 12354 San Pablo Avenue, Richmond, Facility Status: Case Closed California. The property is bounded by commercial developments to the Case Number: 70945 north and south, residential properties to the east and San Pablo How Discovered: Tank Closure Avenue to the west. The subject property was formerly a Texaco Leak Cause: UNK Service Station built in 1957, and operated for an unknown number of Leak Source: UNK years. Six underground storage tanks (USTs) were reportedly removed Date Leak Confirmed: 5/3/1994 from the property in 1987. The surface of the Site in the area of the Oversight Program: LUST investigation is covered with concrete or asphalt pavement. No Prelim. Site Assesment Wokplan Submitted: Not reported buildings are located on the property. The concrete foundation of the Preliminary Site Assesment Began: Not reported dispenser islands are the only remnants of the former service station Pollution Characterization Began: Not reported that exists at the subject property. (05/28/2015 Supplemental Pollution Remediation Plan Submitted: Not reported Groundwater Monitoring Well Installation Report) Date Remediation Action Underway: Not reported Date Post Remedial Action Monitoring Began: Not reported Click here to access the California GeoTracker records for this facility: Contact: HIST CORTESE: Global Id: T0601533496 Region: CORTESE Contact Type: Local Agency Caseworker Facility County Code: 7 Contact Name: PAUL ANDREWS Reg By: LTNKA Organization Name: CONTRA COSTA CO. ENVIR. HEALTH DIV. Reg Id: 07-0483 Address: 4333 PACHECO BOULEVARD City: MARTINEZ Email: [email protected] CONTRA COSTA CO. SITE LIST: Phone Number: Not reported Facility ID: 770945 Billing Status: INACTIVE, NON-BILLABLE Global Id: T0601533496 Program Status: CONTRA COSTA CO. SITE LIST Contact Type: Regional Board Caseworker Program/Elements: UNDERGROUND STORAGE TANK SITE Contact Name: BARBARA SIEMINSKI Region: CONTRA COSTA Organization Name: SAN FRANCISCO BAY RWQCB (REGION 2) Address: 1515 CLAY STREET, SUITE 1400 City: OAKLAND Email: [email protected] Phone Number: Not reported

Status History: Global Id: T0601533496 Status: Open - Case Begin Date

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WEST COAST MOTORS (Continued) S108935383 WEST COAST MOTORS (Continued) S108935383 Status Date: 03/06/2003 Action Type: RESPONSE Date: 06/12/2015 Global Id: T0601533496 Action: Soil and Water Investigation Workplan - Regulator Responded Status: Open - Remediation Status Date: 01/03/2013 Global Id: T0601533496 Action Type: RESPONSE Global Id: T0601533496 Date: 07/08/2008 Status: Open - Site Assessment Action: Other Report / Document Status Date: 11/15/2007 Global Id: T0601533496 Action Type: RESPONSE Regulatory Activities: Date: 07/30/2016 Global Id: T0601533496 Action: Sensitive Receptor Survey Report Action Type: ENFORCEMENT Date: 07/26/2013 Global Id: T0601533496 Action: Notification - Public Notice of ROD/RAP/CAP Action Type: RESPONSE Date: 02/15/2008 Global Id: T0601533496 Action: Other Workplan Action Type: ENFORCEMENT Date: 10/11/2012 Global Id: T0601533496 Action: 13267 Requirement Action Type: ENFORCEMENT Date: 02/05/2013 Global Id: T0601533496 Action: Staff Letter Action Type: ENFORCEMENT Date: 04/25/2013 Global Id: T0601533496 Action: Site Visit / Inspection / Sampling Action Type: ENFORCEMENT Date: 04/03/2013 Global Id: T0601533496 Action: Staff Letter Action Type: RESPONSE Date: 10/26/2012 Global Id: T0601533496 Action: Soil and Water Investigation Workplan Action Type: RESPONSE Date: 09/02/2008 Global Id: T0601533496 Action: Other Workplan Action Type: RESPONSE Date: 01/22/2015 Global Id: T0601533496 Action: Clean Up Fund - 5-Year Review Summary Action Type: RESPONSE Date: 03/12/2008 Global Id: T0601533496 Action: Other Report / Document Action Type: RESPONSE Date: 12/01/2012 Global Id: T0601533496 Action: Well Installation Workplan - Regulator Responded Action Type: RESPONSE Date: 10/22/2013 Global Id: T0601533496 Action: Clean Up Fund - 5-Year Review Summary Action Type: RESPONSE Date: 05/23/2013 Global Id: T0601533496 Action: CAP/RAP - Other Report - Regulator Responded Action Type: RESPONSE Date: 10/22/2013 Global Id: T0601533496 Action: Clean Up Fund - 5-Year Review Summary Action Type: RESPONSE Date: 01/30/2015 Global Id: T0601533496 Action: Monitoring Report - Other - Regulator Responded Action Type: ENFORCEMENT Date: 01/21/2016 Global Id: T0601533496 Action: Staff Letter Action Type: RESPONSE Date: 10/17/2013 Global Id: T0601533496 Action: Other Report / Document - Regulator Responded Action Type: RESPONSE Date: 09/02/2008 Global Id: T0601533496

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WEST COAST MOTORS (Continued) S108935383 WEST COAST MOTORS (Continued) S108935383 Action: Other Workplan Global Id: T0601533496 Action Type: ENFORCEMENT Global Id: T0601533496 Date: 06/26/2015 Action Type: RESPONSE Action: Staff Letter Date: 01/11/2013 Action: Interim Remedial Action Report Global Id: T0601533496 Action Type: ENFORCEMENT Global Id: T0601533496 Date: 08/08/2016 Action Type: ENFORCEMENT Action: Staff Letter Date: 04/09/2008 Action: 13267 Requirement Global Id: T0601533496 Action Type: ENFORCEMENT Global Id: T0601533496 Date: 06/21/2016 Action Type: ENFORCEMENT Action: Technical Correspondence / Assistance / Other Date: 03/13/2015 Action: 13267 Requirement Global Id: T0601533496 Action Type: RESPONSE Global Id: T0601533496 Date: 07/30/2015 Action Type: RESPONSE Action: Electronic Reporting Submittal Due Date: 10/25/2007 Action: Other Report / Document Global Id: T0601533496 Action Type: RESPONSE Global Id: T0601533496 Date: 09/03/2008 Action Type: RESPONSE Action: Soil and Water Investigation Workplan Date: 07/30/2014 Action: Remedial Progress Report Global Id: T0601533496 Action Type: RESPONSE Global Id: T0601533496 Date: 07/30/2017 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 03/23/2008 Action: Other Workplan Global Id: T0601533496 Action Type: ENFORCEMENT Global Id: T0601533496 Date: 07/27/2012 Action Type: RESPONSE Action: 13267 Requirement Date: 03/23/2009 Action: Interim Remedial Action Report Global Id: T0601533496 Action Type: ENFORCEMENT Global Id: T0601533496 Date: 11/19/2007 Action Type: RESPONSE Action: Staff Letter Date: 04/01/2009 Action: Electronic Reporting Submittal Due Global Id: T0601533496 Action Type: RESPONSE Global Id: T0601533496 Date: 09/30/2013 Action Type: ENFORCEMENT Action: Well Installation Report Date: 11/19/2007 Action: 13267 Requirement Global Id: T0601533496 Action Type: RESPONSE Global Id: T0601533496 Date: 09/03/2008 Action Type: REMEDIATION Action: Other Report / Document Date: 01/24/2013 Action: Excavation Global Id: T0601533496 Action Type: ENFORCEMENT Global Id: T0601533496 Date: 12/17/2008 Action Type: REMEDIATION Action: 13267 Requirement Date: 01/04/2014 Action: Free Product Removal Global Id: T0601533496 Action Type: ENFORCEMENT

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WEST COAST MOTORS (Continued) S108935383 WEST COAST MOTORS (Continued) S108935383 Date: 01/28/2013 Global Id: T0601533496 Action: Site Visit / Inspection / Sampling Action Type: ENFORCEMENT Date: 06/26/2013 Global Id: T0601533496 Action: Staff Letter Action Type: ENFORCEMENT Date: 06/26/2013 Global Id: T0601533496 Action: Staff Letter Action Type: RESPONSE Date: 07/30/2014 Global Id: T0601533496 Action: Monitoring Report - Quarterly Action Type: ENFORCEMENT Date: 08/18/2015 Global Id: T0601533496 Action: Staff Letter Action Type: RESPONSE Date: 04/30/2015 Global Id: T0601533496 Action: Monitoring Report - Quarterly Action Type: RESPONSE Date: 07/29/2013 Global Id: T0601533496 Action: Other Report / Document Action Type: RESPONSE Date: 01/22/2016 Global Id: T0601533496 Action: Clean Up Fund - 5-Year Review Summary Action Type: Other Date: 03/06/2003 Global Id: T0601533496 Action: Leak Discovery Action Type: ENFORCEMENT Date: 10/30/2008 Global Id: T0601533496 Action: Site Visit / Inspection / Sampling Action Type: Other Date: 10/23/2007 Global Id: T0601533496 Action: Leak Reported Action Type: ENFORCEMENT Date: 10/31/2012 Global Id: T0601533496 Action: File Review - Closure Action Type: ENFORCEMENT Date: 12/22/2008 Global Id: T0601533496 Action: 13267 Requirement Action Type: ENFORCEMENT Date: 09/26/2012 Global Id: T0601533496 Action: Meeting Action Type: ENFORCEMENT Date: 04/29/2013 Global Id: T0601533496 Action: 13267 Requirement Action Type: RESPONSE Date: 07/30/2015 Global Id: T0601533496 Action: Monitoring Report - Quarterly Action Type: ENFORCEMENT Date: 07/30/2012 Global Id: T0601533496 Action: File review Action Type: RESPONSE Date: 07/30/2015 Global Id: T0601533496 Action: Remedial Progress Report Action Type: ENFORCEMENT Date: 07/23/2013 Global Id: T0601533496 Action: Staff Letter Action Type: RESPONSE Date: 04/30/2014 Global Id: T0601533496 Action: Monitoring Report - Quarterly Action Type: ENFORCEMENT Date: 09/24/2012 Global Id: T0601533496 Action: File review Action Type: RESPONSE Date: 07/30/2015 Global Id: T0601533496 Action: Remedial Progress Report Action Type: ENFORCEMENT Date: 09/09/2013 Global Id: T0601533496 Action: 13267 Requirement Action Type: RESPONSE

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WEST COAST MOTORS (Continued) S108935383 WEST COAST MOTORS (Continued) S108935383 Date: 01/30/2016 Global Id: T0601533496 Action: Corrective Action Plan / Remedial Action Plan - Addendum Action Type: ENFORCEMENT Date: 06/13/2014 Global Id: T0601533496 Action: File review Action Type: RESPONSE Date: 10/30/2015 Global Id: T0601533496 Action: Monitoring Report - Quarterly Action Type: RESPONSE Date: 08/04/2015 Global Id: T0601533496 Action: Soil Vapor Intrusion Investigation Report Action Type: RESPONSE Date: 07/30/2015 Global Id: T0601533496 Action: Remedial Progress Report Action Type: ENFORCEMENT Date: 02/26/2015 Global Id: T0601533496 Action: Meeting Action Type: RESPONSE Date: 10/30/2014 Global Id: T0601533496 Action: Monitoring Report - Quarterly Action Type: RESPONSE Date: 05/28/2015 Global Id: T0601533496 Action: Well Installation Report Action Type: RESPONSE Date: 01/30/2014 Global Id: T0601533496 Action: Remedial Progress Report Action Type: RESPONSE Date: 01/30/2017 Global Id: T0601533496 Action: Monitoring Report - Quarterly Action Type: RESPONSE Date: 10/30/2013 Global Id: T0601533496 Action: Well Installation Report Action Type: RESPONSE Date: 04/30/2017 Global Id: T0601533496 Action: Monitoring Report - Quarterly Action Type: RESPONSE Date: 01/30/2014 Global Id: T0601533496 Action: Monitoring Report - Quarterly Action Type: RESPONSE Date: 10/30/2016 Global Id: T0601533496 Action: Monitoring Report - Quarterly Action Type: RESPONSE Date: 07/30/2015 Action: Pilot Study/ Treatability Report HAZNET: envid: S108935383 Global Id: T0601533496 Year: 2013 Action Type: RESPONSE GEPAID: CAC002723702 Date: 07/30/2016 Contact: DERRICK YOON Action: Monitoring Report - Quarterly Telephone: 5103145846 Mailing Name: Not reported Global Id: T0601533496 Mailing Address: 3 CASTLEBAR PL Action Type: ENFORCEMENT Mailing City,St,Zip: ALAMEDA, CA 945027746 Date: 07/27/2009 Gen County: Contra Costa Action: File review TSD EPA ID: CAD980675276 TSD County: Kern Global Id: T0601533496 Waste Category: Not reported Action Type: ENFORCEMENT Disposal Method: Landfill Or Surface Impoundment That Will Be Closed As Landfill( To Date: 07/07/2008 Include On-Site Treatment And/Or Stabilization) Action: 13267 Requirement Tons: 169.92 Cat Decode: Not reported Global Id: T0601533496 Method Decode: Landfill Or Surface Impoundment That Will Be Closed As Landfill( To Action Type: ENFORCEMENT Include On-Site Treatment And/Or Stabilization) Date: 04/25/2013 Facility County: Not reported Action: Staff Letter

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63 UNOCAL LUST 1000167075 UNOCAL (Continued) 1000167075 SSE 11615 SAN PABLO AVE SWEEPS UST N/A Status: Open - Site Assessment 1/4-1/2 EL CERRITO, CA 94530 HIST UST Status Date: 08/17/1990 0.383 mi. HIST CORTESE 2024 ft. CONTRA COSTA CO. SITE LIST Global Id: T0601300334 Relative: LUST: Status: Open - Verification Monitoring Lower Region: STATE Status Date: 05/29/2003 Global Id: T0601300334 Actual: Latitude: 37.925693 Regulatory Activities: 57 ft. Longitude: -122.317856 Global Id: T0601300334 Case Type: LUST Cleanup Site Action Type: RESPONSE Status: Completed - Case Closed Date: 01/30/2006 Status Date: 07/08/2010 Action: Monitoring Report - Quarterly Lead Agency: SAN FRANCISCO BAY RWQCB (REGION 2) Case Worker: BGS Global Id: T0601300334 Local Agency: CONTRA COSTA COUNTY Action Type: RESPONSE RB Case Number: 07-0358 Date: 03/30/2008 LOC Case Number: 04555 Action: Monitoring Report - Quarterly File Location: Regional Board Potential Media Affect: Other Groundwater (uses other than drinking water) Global Id: T0601300334 Potential Contaminants of Concern: Diesel Action Type: RESPONSE Site History: Not reported Date: 07/30/2006 Action: Monitoring Report - Quarterly Click here to access the California GeoTracker records for this facility: Contact: Global Id: T0601300334 Global Id: T0601300334 Action Type: RESPONSE Contact Type: Local Agency Caseworker Date: 01/31/2007 Contact Name: SUE LOYD Action: Monitoring Report - Quarterly Organization Name: CONTRA COSTA COUNTY Address: 4333 PACHECO BLVD. Global Id: T0601300334 City: MARTINEZ Action Type: RESPONSE Email: [email protected] Date: 07/31/2007 Phone Number: Not reported Action: Other Report / Document

Global Id: T0601300334 Global Id: T0601300334 Contact Type: Regional Board Caseworker Action Type: RESPONSE Contact Name: BARBARA SIEMINSKI Date: 07/31/2007 Organization Name: SAN FRANCISCO BAY RWQCB (REGION 2) Action: Monitoring Report - Quarterly Address: 1515 CLAY STREET, SUITE 1400 City: OAKLAND Global Id: T0601300334 Email: [email protected] Action Type: ENFORCEMENT Phone Number: Not reported Date: 02/27/2007 Action: 13267 Requirement Status History: Global Id: T0601300334 Global Id: T0601300334 Action Type: ENFORCEMENT Status: Completed - Case Closed Date: 07/08/2010 Status Date: 07/08/2010 Action: Closure/No Further Action Letter Global Id: T0601300334 Global Id: T0601300334 Status: Open - Case Begin Date Action Type: Other Status Date: 06/21/1989 Date: 08/11/1989 Action: Leak Stopped Global Id: T0601300334 Status: Open - Site Assessment Global Id: T0601300334 Status Date: 06/21/1989 Action Type: ENFORCEMENT Date: 05/29/2002 Global Id: T0601300334 Action: Staff Letter

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UNOCAL (Continued) 1000167075 UNOCAL (Continued) 1000167075 Global Id: T0601300334 Date: 07/31/2009 Action Type: RESPONSE Action: Monitoring Report - Semi-Annually Date: 10/22/2009 Action: Soil and Water Investigation Report Global Id: T0601300334 Action Type: RESPONSE Global Id: T0601300334 Date: 04/15/2009 Action Type: ENFORCEMENT Action: Other Report / Document Date: 07/16/2009 Action: File review Global Id: T0601300334 Action Type: RESPONSE Global Id: T0601300334 Date: 12/31/2009 Action Type: REMEDIATION Action: Request for Closure Date: 06/21/1989 Action: Other (Use Description Field) Global Id: T0601300334 Action Type: ENFORCEMENT Global Id: T0601300334 Date: 04/23/2009 Action Type: ENFORCEMENT Action: 13267 Requirement Date: 06/30/2008 Action: 13267 Requirement Global Id: T0601300334 Action Type: ENFORCEMENT Global Id: T0601300334 Date: 11/18/2008 Action Type: RESPONSE Action: 13267 Requirement Date: 06/30/2010 Action: Well Destruction Report Global Id: T0601300334 Action Type: RESPONSE Global Id: T0601300334 Date: 10/13/2009 Action Type: ENFORCEMENT Action: Correspondence Date: 02/05/2009 Action: 13267 Requirement Global Id: T0601300334 Action Type: ENFORCEMENT Global Id: T0601300334 Date: 09/26/2008 Action Type: ENFORCEMENT Action: 13267 Requirement Date: 04/19/2002 Action: Site Visit / Inspection / Sampling Global Id: T0601300334 Action Type: RESPONSE Global Id: T0601300334 Date: 05/29/2003 Action Type: Other Action: Monitoring Report - Quarterly Date: 08/11/1989 Action: Leak Discovery Global Id: T0601300334 Action Type: RESPONSE Global Id: T0601300334 Date: 06/05/2003 Action Type: Other Action: Other Report / Document Date: 08/11/1989 Action: Leak Reported Global Id: T0601300334 Action Type: RESPONSE Global Id: T0601300334 Date: 08/02/2002 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 08/13/2008 Action: Monitoring Report - Semi-Annually Global Id: T0601300334 Action Type: RESPONSE Global Id: T0601300334 Date: 12/27/2002 Action Type: RESPONSE Action: Monitoring Report - Quarterly Date: 01/30/2009 Action: Monitoring Report - Semi-Annually Global Id: T0601300334 Action Type: RESPONSE Global Id: T0601300334 Date: 01/30/2004 Action Type: RESPONSE Action: Monitoring Report - Quarterly

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UNOCAL (Continued) 1000167075 UNOCAL (Continued) 1000167075 Global Id: T0601300334 Action Date: 01-29-92 Action Type: RESPONSE Created Date: 07-22-88 Date: 01/31/2005 Owner Tank Id: 0429-SU-1 Action: Monitoring Report - Quarterly SWRCB Tank Id: 07-000-004555-000002 Tank Status: A Global Id: T0601300334 Capacity: 12000 Action Type: RESPONSE Active Date: 01-29-92 Date: 07/30/2004 Tank Use: M.V. FUEL Action: Monitoring Report - Quarterly STG: P Content: REG UNLEADED Global Id: T0601300334 Number Of Tanks: Not reported Action Type: RESPONSE Date: 07/31/2005 Status: Active Action: Monitoring Report - Quarterly Comp Number: 4555 Number: 2 Board Of Equalization: 44-001057 Referral Date: 01-29-92 LUST REG 2: Action Date: 01-29-92 Region: 2 Created Date: 07-22-88 Facility Id: 07-0358 Owner Tank Id: 0429-DSL-1 Facility Status: Post remedial action monitoring SWRCB Tank Id: 07-000-004555-000003 Case Number: 04555 Tank Status: A How Discovered: Tank Closure Capacity: 12000 Leak Cause: Structure Failure Active Date: 01-29-92 Leak Source: Tank Tank Use: M.V. FUEL Date Leak Confirmed: Not reported STG: P Oversight Program: LUST Content: DIESEL Prelim. Site Assesment Wokplan Submitted: Not reported Number Of Tanks: Not reported Preliminary Site Assesment Began: 6/21/1989 Pollution Characterization Began: 8/17/1990 Pollution Remediation Plan Submitted: Not reported HIST UST: Date Remediation Action Underway: Not reported File Number: 00023074 Date Post Remedial Action Monitoring Began: 5/29/2003 URL: http://geotracker.waterboards.ca.gov/ustpdfs/pdf/00023074.pdf Region: STATE Facility ID: 00000004555 SWEEPS UST: Facility Type: Gas Station Status: Active Other Type: Not reported Comp Number: 4555 Contact Name: EAST BAY UNION 76, INC. Number: 2 Telephone: 4152338327 Board Of Equalization: 44-001057 Owner Name: UNION OIL CO. Referral Date: 01-29-92 Owner Address: 1 CALIFORNIA ST. SUITE 2700 Action Date: 01-29-92 Owner City,St,Zip: SAN FRANCISCO, CA 94111 Created Date: 07-22-88 Total Tanks: 0003 Owner Tank Id: 0429-RU-1 SWRCB Tank Id: 07-000-004555-000001 Tank Num: 001 Tank Status: A Container Num: 0429-1-1 Capacity: 12000 Year Installed: 1983 Active Date: 01-29-92 Tank Capacity: 00012000 Tank Use: M.V. FUEL Tank Used for: PRODUCT STG: P Type of Fuel: UNLEADED Content: REG UNLEADED Container Construction Thickness: Not reported Number Of Tanks: 3 Leak Detection: Stock Inventor, 10 Status: Active Tank Num: 002 Comp Number: 4555 Container Num: 0429-2-1 Number: 2 Year Installed: 1981 Board Of Equalization: 44-001057 Tank Capacity: 00010000 Referral Date: 01-29-92 Tank Used for: PRODUCT

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UNOCAL (Continued) 1000167075 RICHMOND SANITARY SERVICE (Continued) S112861031 Type of Fuel: PREMIUM Program Manager: Not reported Container Construction Thickness: Not reported Supervisor: Referred - Not Assigned Leak Detection: Stock Inventor, 10 Division Branch: Cleanup Berkeley Assembly: 15 Tank Num: 003 Senate: 09 Container Num: 0429-3-1 Special Program: Not reported Year Installed: 1981 Restricted Use: NO Tank Capacity: 00010000 Site Mgmt Req: NONE SPECIFIED Tank Used for: PRODUCT Funding: Not reported Type of Fuel: DIESEL Latitude: 37.93278 Container Construction Thickness: Not reported Longitude: -122.3308 Leak Detection: Stock Inventor, 10 APN: 517320029 Past Use: NONE SPECIFIED Potential COC: NONE SPECIFIED Click here for Geo Tracker PDF: Confirmed COC: NONE SPECIFIED Potential Description: NONE SPECIFIED HIST CORTESE: Alias Name: Not reported Region: CORTESE Alias Type: Not reported Facility County Code: 7 Reg By: LTNKA Completed Info: Reg Id: 07-0358 Completed Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Not reported CONTRA COSTA CO. SITE LIST: Completed Date: Not reported Facility ID: 704555 Comments: Not reported Billing Status: INACTIVE, NON-BILLABLE Program Status: CONTRA COSTA CO. SITE LIST Future Area Name: Not reported Program/Elements: HMBP GENERAL Future Sub Area Name: Not reported Region: CONTRA COSTA Future Document Type: Not reported Future Due Date: Not reported Facility ID: 704555 Schedule Area Name: Not reported Billing Status: INACTIVE, NON-BILLABLE Schedule Sub Area Name: Not reported Program Status: CONTRA COSTA CO. SITE LIST Schedule Document Type: Not reported Program/Elements: HWG: REPORTED ZERO Schedule Due Date: Not reported Region: CONTRA COSTA Schedule Revised Date: Not reported Facility ID: 704555 Billing Status: INACTIVE, NON-BILLABLE HAZNET: Program Status: CONTRA COSTA CO. SITE LIST envid: S112861031 Program/Elements: UNDERGROUND STORAGE TANK SITE Year: 1994 Region: CONTRA COSTA GEPAID: CAC001025128 Contact: CONTRA COSTA COUNTY Telephone: 5103137200 Mailing Name: Not reported Q64 RICHMOND SANITARY SERVICE ENVIROSTOR S112861031 Mailing Address: 1220 MORELLO AVE STE 100 WNW 205 41ST ST. HAZNET N/A Mailing City,St,Zip: MARTINEZ, CA 945530000 1/4-1/2 RICHMOND, CA 94805 Gen County: Not reported 0.426 mi. TSD EPA ID: CAL000027741 2247 ft. Site 1 of 3 in cluster Q TSD County: Not reported Waste Category: Asbestos containing waste ENVIROSTOR: Relative: Disposal Method: Disposal, Land Fill Lower Facility ID: 7490007 Tons: 8.4280 Status: Refer: RCRA Cat Decode: Asbestos containing waste Actual: Status Date: 03/25/1995 Method Decode: Disposal, Land Fill 64 ft. Site Code: Not reported Facility County: 7 Site Type: Historical Site Type Detailed: * Historical Acres: Not reported NPL: NO Regulatory Agencies: NONE SPECIFIED Lead Agency: NONE SPECIFIED

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Q65 RICHMOND GAS AND MART LUST U001599859 RICHMOND GAS AND MART (Continued) U001599859 WNW 4040 MACDONALD AVE N/A Status: Open - Site Assessment 1/4-1/2 RICHMOND, CA Status Date: 04/06/2006 0.430 mi. 2269 ft. Site 2 of 3 in cluster Q Global Id: T0601394707 Relative: LUST: Status: Open - Verification Monitoring Lower Region: STATE Status Date: 11/21/2006 Global Id: T0601394707 Actual: Latitude: 37.93341 Regulatory Activities: 65 ft. Longitude: -122.331263 Global Id: T0601394707 Case Type: LUST Cleanup Site Action Type: ENFORCEMENT Status: Completed - Case Closed Date: 11/02/2004 Status Date: 09/08/2008 Action: Site Visit / Inspection / Sampling Lead Agency: SAN FRANCISCO BAY RWQCB (REGION 2) Case Worker: BGS Global Id: T0601394707 Local Agency: Not reported Action Type: ENFORCEMENT RB Case Number: 07-0844 Date: 10/14/2004 LOC Case Number: Not reported Action: Site Visit / Inspection / Sampling File Location: Regional Board Potential Media Affect: Other Groundwater (uses other than drinking water) Global Id: T0601394707 Potential Contaminants of Concern: Gasoline Action Type: RESPONSE Site History: Not reported Date: 04/30/2006 Action: Monitoring Report - Quarterly Click here to access the California GeoTracker records for this facility: Contact: Global Id: T0601394707 Global Id: T0601394707 Action Type: RESPONSE Contact Type: Local Agency Caseworker Date: 01/30/2007 Contact Name: PAUL ANDREWS Action: Monitoring Report - Quarterly Organization Name: CONTRA COSTA CO. ENVIR. HEALTH DIV. Address: 4333 PACHECO BOULEVARD Global Id: T0601394707 City: MARTINEZ Action Type: RESPONSE Email: [email protected] Date: 12/22/2006 Phone Number: Not reported Action: Electronic Reporting Submittal Due

Global Id: T0601394707 Global Id: T0601394707 Contact Type: Regional Board Caseworker Action Type: RESPONSE Contact Name: BARBARA SIEMINSKI Date: 07/30/2006 Organization Name: SAN FRANCISCO BAY RWQCB (REGION 2) Action: Monitoring Report - Quarterly Address: 1515 CLAY STREET, SUITE 1400 City: OAKLAND Global Id: T0601394707 Email: [email protected] Action Type: RESPONSE Phone Number: Not reported Date: 10/30/2006 Action: Monitoring Report - Quarterly Status History: Global Id: T0601394707 Global Id: T0601394707 Action Type: RESPONSE Status: Completed - Case Closed Date: 04/30/2007 Status Date: 09/08/2008 Action: Monitoring Report - Quarterly Global Id: T0601394707 Global Id: T0601394707 Status: Open - Case Begin Date Action Type: ENFORCEMENT Status Date: 10/18/2001 Date: 03/03/2005 Action: Staff Letter Global Id: T0601394707 Status: Open - Site Assessment Global Id: T0601394707 Status Date: 03/19/2004 Action Type: ENFORCEMENT Date: 04/06/2004 Global Id: T0601394707 Action: Staff Letter

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RICHMOND GAS AND MART (Continued) U001599859 RICHMOND BUBBLE MACHINE (Continued) S101624667 Global Id: T0601394707 Leak Cause: UNK Action Type: ENFORCEMENT Leak Source: UNK Date: 11/15/2004 Date Leak Confirmed: 3/19/2004 Action: Staff Letter Oversight Program: LUST Prelim. Site Assesment Wokplan Submitted: Not reported Global Id: T0601394707 Preliminary Site Assesment Began: Not reported Action Type: ENFORCEMENT Pollution Characterization Began: Not reported Date: 08/28/2008 Pollution Remediation Plan Submitted: Not reported Action: Site Visit / Inspection / Sampling Date Remediation Action Underway: Not reported Date Post Remedial Action Monitoring Began: Not reported Global Id: T0601394707 Action Type: ENFORCEMENT SWEEPS UST: Date: 09/08/2008 Status: Active Action: Closure/No Further Action Letter Comp Number: 14311 Number: 3 Global Id: T0601394707 Board Of Equalization: 44-002279 Action Type: Other Referral Date: 11-27-91 Date: 10/18/2001 Action Date: 11-27-91 Action: Leak Discovery Created Date: 07-22-88 Owner Tank Id: Not reported Global Id: T0601394707 SWRCB Tank Id: 07-000-014311-000001 Action Type: Other Tank Status: A Date: 10/18/2001 Capacity: 8000 Action: Leak Reported Active Date: 11-27-91 Tank Use: M.V. FUEL Global Id: T0601394707 STG: P Action Type: ENFORCEMENT Content: LEADED Date: 11/28/2006 Number Of Tanks: 3 Action: 13267 Requirement Status: Active Global Id: T0601394707 Comp Number: 14311 Action Type: RESPONSE Number: 3 Date: 02/15/2005 Board Of Equalization: 44-002279 Action: Other Workplan Referral Date: 11-27-91 Action Date: 11-27-91 Global Id: T0601394707 Created Date: 07-22-88 Action Type: RESPONSE Owner Tank Id: Not reported Date: 02/15/2005 SWRCB Tank Id: 07-000-014311-000002 Action: Other Workplan Tank Status: A Capacity: 8000 Global Id: T0601394707 Active Date: 11-27-91 Action Type: RESPONSE Tank Use: M.V. FUEL Date: 06/03/2005 STG: P Action: Other Report / Document Content: REG UNLEADED Number Of Tanks: Not reported

Status: Active Comp Number: 14311 Q66 RICHMOND BUBBLE MACHINE LUST S101624667 Number: 3 WNW 4040 MACDONALD AVE SWEEPS UST N/A Board Of Equalization: 44-002279 1/4-1/2 RICHMOND, CA 94805 HIST UST Referral Date: 11-27-91 0.430 mi. CA FID UST Action Date: 11-27-91 2269 ft. Site 3 of 3 in cluster Q CONTRA COSTA CO. SITE LIST Created Date: 07-22-88 Relative: LUST REG 2: Owner Tank Id: Not reported Lower Region: 2 SWRCB Tank Id: 07-000-014311-000003 Facility Id: 07-0844 Tank Status: A Actual: Facility Status: Leak being confirmed Capacity: 8000 65 ft. Case Number: Not reported How Discovered: Tank Closure

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RICHMOND BUBBLE MACHINE (Continued) S101624667 RICHMOND BUBBLE MACHINE (Continued) S101624667 Active Date: 11-27-91 Facility ID: 714311 Tank Use: M.V. FUEL Billing Status: INACTIVE, NON-BILLABLE STG: P Program Status: CONTRA COSTA CO. SITE LIST Content: REG UNLEADED Program/Elements: HWG GENERAL Number Of Tanks: Not reported Region: CONTRA COSTA

Facility ID: 714311 HIST UST: Billing Status: INACTIVE, NON-BILLABLE File Number: 00023147 Program Status: CONTRA COSTA CO. SITE LIST URL: http://geotracker.waterboards.ca.gov/ustpdfs/pdf/00023147.pdf Program/Elements: UNDERGROUND STORAGE TANK SITE Region: Not reported Region: CONTRA COSTA Facility ID: Not reported Facility Type: Not reported Other Type: Not reported Contact Name: Not reported R67 HANLEES HILLTOP TOYOTA RCRA-SQG 1000242851 Telephone: Not reported South 3255 AUTO PLAZA LUST CAD981442940 Owner Name: Not reported 1/4-1/2 RICHMOND, CA 94806 FINDS Owner Address: Not reported 0.433 mi. HAZNET Owner City,St,Zip: Not reported 2288 ft. Site 1 of 2 in cluster R HIST CORTESE Total Tanks: Not reported CONTRA COSTA CO. SITE LIST Relative: ECHO Tank Num: Not reported Lower Container Num: Not reported RCRA-SQG: Year Installed: Not reported Actual: Date form received by agency: 01/12/1995 Tank Capacity: Not reported 48 ft. Facility name: HANLEES HILLTOP TOYOTA Tank Used for: Not reported Facility address: 3255 AUTO PLAZA Type of Fuel: Not reported RICHMOND, CA 94806 Container Construction Thickness: Not reported EPA ID: CAD981442940 Leak Detection: Not reported Contact: GERALD QUINLAN Contact address: 3255 AUTO PLAZA RICHMOND, CA 94806 Click here for Geo Tracker PDF: Contact country: US Contact telephone: (916) 753-3352 CA FID UST: Contact email: Not reported Facility ID: 07001266 EPA Region: 09 Regulated By: UTNKA Classification: Small Small Quantity Generator Regulated ID: Not reported Description: Handler: generates more than 100 and less than 1000 kg of hazardous Cortese Code: Not reported waste during any calendar month and accumulates less than 6000 kg of SIC Code: Not reported hazardous waste at any time; or generates 100 kg or less of hazardous Facility Phone: 4152377443 waste during any calendar month, and accumulates more than 1000 kg of Mail To: Not reported hazardous waste at any time Mailing Address: 6092 MOWRY AVE Mailing Address 2: Not reported Mailing City,St,Zip: RICHMOND 94805 Owner/Operator Summary: Contact: Not reported Owner/operator name: HANLEES HILLTOP TOYOTA Contact Phone: Not reported Owner/operator address: 3255 AUTO PLAZA DUNs Number: Not reported RICHMOND, CA 94806 NPDES Number: Not reported Owner/operator country: Not reported EPA ID: Not reported Owner/operator telephone: (510) 243-2020 Comments: Not reported Legal status: Private Status: Active Owner/Operator Type: Owner Owner/Op start date: Not reported Owner/Op end date: Not reported CONTRA COSTA CO. SITE LIST: Facility ID: 714311 Owner/operator name: NOT REQUIRED Billing Status: INACTIVE, NON-BILLABLE Owner/operator address: NOT REQUIRED Program Status: CONTRA COSTA CO. SITE LIST NOT REQUIRED, ME 99999 Program/Elements: HMBP GENERAL Owner/operator country: Not reported Region: CONTRA COSTA Owner/operator telephone: (415) 555-1212 Legal status: Private

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HANLEES HILLTOP TOYOTA (Continued) 1000242851 HANLEES HILLTOP TOYOTA (Continued) 1000242851 Owner/Operator Type: Operator City: OAKLAND Owner/Op start date: Not reported Email: [email protected] Owner/Op end date: Not reported Phone Number: Not reported

Handler Activities Summary: Status History: U.S. importer of hazardous waste: No Global Id: T0601300181 Mixed waste (haz. and radioactive): No Status: Completed - Case Closed Recycler of hazardous waste: No Status Date: 05/19/2000 Transporter of hazardous waste: No Treater, storer or disposer of HW: No Global Id: T0601300181 Underground injection activity: No Status: Open - Case Begin Date On-site burner exemption: No Status Date: 09/08/1989 Furnace exemption: No Used oil fuel burner: No Global Id: T0601300181 Used oil processor: No Status: Open - Site Assessment User oil refiner: No Status Date: 05/25/1994 Used oil fuel marketer to burner: No Used oil Specification marketer: No Regulatory Activities: Used oil transfer facility: No Global Id: T0601300181 Used oil transporter: No Action Type: Other Date: 09/08/1989 Violation Status: No violations found Action: Leak Stopped LUST: Region: STATE Global Id: T0601300181 Global Id: T0601300181 Action Type: Other Latitude: 37.985181 Date: 09/08/1989 Longitude: -122.321971 Action: Leak Discovery Case Type: LUST Cleanup Site Status: Completed - Case Closed Global Id: T0601300181 Status Date: 05/19/2000 Action Type: Other Lead Agency: SAN FRANCISCO BAY RWQCB (REGION 2) Date: 10/16/1990 Case Worker: BGS Action: Leak Reported Local Agency: CONTRA COSTA COUNTY RB Case Number: 07-0194 LOC Case Number: 70133 FINDS: File Location: Not reported Potential Media Affect: Other Groundwater (uses other than drinking water) Registry ID: 110002707777 Potential Contaminants of Concern: Gasoline Site History: Not reported Environmental Interest/Information System California Hazardous Waste Tracking System - Datamart (HWTS-DATAMART) Click here to access the California GeoTracker records for this facility: provides California with information on hazardous waste shipments for Contact: generators, transporters, and treatment, storage, and disposal Global Id: T0601300181 facilities. Contact Type: Local Agency Caseworker Contact Name: SUE LOYD RCRAInfo is a national information system that supports the Resource Organization Name: CONTRA COSTA COUNTY Conservation and Recovery Act (RCRA) program through the tracking of Address: 4333 PACHECO BLVD. events and activities related to facilities that generate, transport, City: MARTINEZ and treat, store, or dispose of hazardous waste. RCRAInfo allows RCRA Email: [email protected] program staff to track the notification, permit, compliance, and Phone Number: Not reported corrective action activities required under RCRA.

Global Id: T0601300181 STATE MASTER Contact Type: Regional Board Caseworker Contact Name: BARBARA SIEMINSKI ICIS (Integrated Compliance Information System) is the Integrated Organization Name: SAN FRANCISCO BAY RWQCB (REGION 2) Compliance Information System and provides a database that, when Address: 1515 CLAY STREET, SUITE 1400 complete, will contain integrated Enforcement and Compliance

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HANLEES HILLTOP TOYOTA (Continued) 1000242851 HANLEES HILLTOP TOYOTA (Continued) 1000242851 information across most of EPA’s programs. The vision for ICIS is to Contact: Tim Cha replace EPA’s independent databases that contain Enforcement data with Telephone: 5106624010 a single repository for that information. Currently, ICIS contains all Mailing Name: Not reported Federal Administrative and Judicial enforcement actions. This Mailing Address: 3255 AUTO PLAZA information is maintained in ICIS by EPA in the Regional offices and Mailing City,St,Zip: RICHMOND, CA 948060000 it Headquarters. A future release of ICIS will replace the Permit Gen County: Contra Costa Compliance System (PCS) which supports the NPDES and will integrate TSD EPA ID: CAD980887418 that information with Federal actions already in the system. ICIS also TSD County: Alameda has the capability to track other activities occurring in the Region Waste Category: Not reported that support Compliance and Enforcement programs. These include; Disposal Method: Discharge To Sewer/Potw Or Npdes(With Prior Storage--With Or Without Incident Tracking, Compliance Assistance, and Compliance Monitoring. Treatment) Tons: 0.5421 Cat Decode: Not reported Method Decode: Discharge To Sewer/Potw Or Npdes(With Prior Storage--With Or Without HAZNET: Treatment) envid: 1000242851 Facility County: Not reported Year: 2013 GEPAID: CAD981442940 envid: 1000242851 Contact: Tim Cha Year: 2013 Telephone: 5106624010 GEPAID: CAD981442940 Mailing Name: Not reported Contact: Tim Cha Mailing Address: 3255 AUTO PLAZA Telephone: 5106624010 Mailing City,St,Zip: RICHMOND, CA 948060000 Mailing Name: Not reported Gen County: Contra Costa Mailing Address: 3255 AUTO PLAZA TSD EPA ID: TXD077603371 Mailing City,St,Zip: RICHMOND, CA 948060000 TSD County: 99 Gen County: Contra Costa Waste Category: Not reported TSD EPA ID: NVT330010000 Disposal Method: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery TSD County: 99 (H010-H129) Or (H131-H135) Waste Category: Not reported Tons: 0.0875 Disposal Method: Landfill Or Surface Impoundment That Will Be Closed As Landfill( To Cat Decode: Not reported Include On-Site Treatment And/Or Stabilization) Method Decode: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery Tons: 0.075 (H010-H129) Or (H131-H135) Cat Decode: Not reported Facility County: Not reported Method Decode: Landfill Or Surface Impoundment That Will Be Closed As Landfill( To Include On-Site Treatment And/Or Stabilization) envid: 1000242851 Facility County: Not reported Year: 2013 GEPAID: CAD981442940 envid: 1000242851 Contact: Tim Cha Year: 2012 Telephone: 5106624010 GEPAID: CAD981442940 Mailing Name: Not reported Contact: TIM CHA SVC MGR Mailing Address: 3255 AUTO PLAZA Telephone: 5102432020 Mailing City,St,Zip: RICHMOND, CA 948060000 Mailing Name: Not reported Gen County: Contra Costa Mailing Address: 3255 AUTO PLAZA TSD EPA ID: CA0000084517 Mailing City,St,Zip: RICHMOND, CA 948060000 TSD County: Sacramento Gen County: Contra Costa Waste Category: Not reported TSD EPA ID: CAD980887418 Disposal Method: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery TSD County: Alameda (H010-H129) Or (H131-H135) Waste Category: Not reported Tons: 0.2875 Disposal Method: Discharge To Sewer/Potw Or Npdes(With Prior Storage--With Or Without Cat Decode: Not reported Treatment) Method Decode: Storage, Bulking, And/Or Transfer Off Site--No Treatment/Reovery Tons: 0.5421 (H010-H129) Or (H131-H135) Cat Decode: Not reported Facility County: Not reported Method Decode: Discharge To Sewer/Potw Or Npdes(With Prior Storage--With Or Without Treatment) envid: 1000242851 Facility County: Contra Costa Year: 2013 GEPAID: CAD981442940

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HANLEES HILLTOP TOYOTA (Continued) 1000242851 MIRA VISTA LINCOLN MERCURY (Continued) S101580907

SWEEPS UST: Click this hyperlink while viewing on your computer to access Status: Not reported 43 additional CA_HAZNET: record(s) in the EDR Site Report. Comp Number: 70133 HIST CORTESE: Number: Not reported Region: CORTESE Board Of Equalization: 44-002637 Facility County Code: 7 Referral Date: Not reported Reg By: LTNKA Action Date: Not reported Reg Id: 07-0194 Created Date: Not reported Owner Tank Id: Not reported SWRCB Tank Id: 07-000-070133-000001 CONTRA COSTA CO. SITE LIST: Tank Status: Not reported Facility ID: 770133 Capacity: 2000 Billing Status: ACTIVE, BILLABLE Active Date: Not reported Program Status: CONTRA COSTA CO. SITE LIST Tank Use: M.V. FUEL Program/Elements: HMBP: >10K-100K LBS, 0-19 EMPLOYEES STG: PRODUCT Region: CONTRA COSTA Content: REG UNLEADED Number Of Tanks: 3 Facility ID: 770133 Billing Status: ACTIVE, BILLABLE Status: Not reported Program Status: CONTRA COSTA CO. SITE LIST Comp Number: 70133 Program/Elements: HWG: 5 - <12 TONS/YEAR Number: Not reported Region: CONTRA COSTA Board Of Equalization: 44-002637 Referral Date: Not reported Facility ID: 770133 Action Date: Not reported Billing Status: INACTIVE, NON-BILLABLE Created Date: Not reported Program Status: CONTRA COSTA CO. SITE LIST Owner Tank Id: Not reported Program/Elements: UNDERGROUND STORAGE TANK SITE SWRCB Tank Id: 07-000-070133-000002 Region: CONTRA COSTA Tank Status: Not reported Capacity: 500 ECHO: Active Date: Not reported Envid: 1000242851 Tank Use: CHEMICAL Registry ID: 110002707777 STG: PRODUCT DFR URL: http://echo.epa.gov/detailed_facility_report?fid=110002707777 Content: MOTOR OIL Number Of Tanks: Not reported

Status: Not reported R68 MIRA VISTA LINCOLN MERCURY LUST S101580907 Comp Number: 70133 South 3255 AUTO PLZ SWEEPS UST N/A Number: Not reported 1/4-1/2 RICHMOND, CA 94806 CA FID UST Board Of Equalization: 44-002637 0.433 mi. Referral Date: Not reported 2288 ft. Site 2 of 2 in cluster R Action Date: Not reported Created Date: Not reported LUST REG 2: Relative: Owner Tank Id: Not reported Lower Region: 2 SWRCB Tank Id: 07-000-070133-000003 Facility Id: 07-0194 Tank Status: Not reported Actual: Facility Status: Case Closed Capacity: 500 48 ft. Case Number: 70133 Active Date: Not reported How Discovered: Tank Closure Tank Use: OIL Leak Cause: UNK STG: WASTE Leak Source: UNK Content: WASTE OIL Date Leak Confirmed: 5/25/1994 Number Of Tanks: Not reported Oversight Program: LUST Prelim. Site Assesment Wokplan Submitted: Not reported Preliminary Site Assesment Began: Not reported CA FID UST: Pollution Characterization Began: Not reported Facility ID: 07001019 Pollution Remediation Plan Submitted: Not reported Regulated By: UTNKI Date Remediation Action Underway: Not reported Regulated ID: Not reported Date Post Remedial Action Monitoring Began: Not reported

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MIRA VISTA LINCOLN MERCURY (Continued) S101580907 DEL NORTE CLEANERS (Continued) S109935669 Cortese Code: Not reported Completed Area Name: PROJECT WIDE SIC Code: Not reported Completed Sub Area Name: Not reported Facility Phone: 4152224121 Completed Document Type: Annual Oversight Cost Estimate Mail To: Not reported Completed Date: 10/01/2014 Mailing Address: 3255 AUTO PLZ Comments: Cost Estimates Cover Letter for FSY 2014/2015 Mailing Address 2: Not reported Mailing City,St,Zip: RICHMOND 94806 Completed Area Name: PROJECT WIDE Contact: Not reported Completed Sub Area Name: Not reported Contact Phone: Not reported Completed Document Type: Other Report DUNs Number: Not reported Completed Date: 05/13/2011 NPDES Number: Not reported Comments: Not reported EPA ID: Not reported Comments: Not reported Completed Area Name: PROJECT WIDE Status: Inactive Completed Sub Area Name: Not reported Completed Document Type: Preliminary Endangerment Assessment Workplan Completed Date: 06/16/2011 Comments: RP Draft was changed to RP final. 69 DEL NORTE CLEANERS ENVIROSTOR S109935669 SSE 11299 SAN PABLO AVENUE VCP N/A Completed Area Name: PROJECT WIDE 1/2-1 EL CERRITO, CA 94530 DRYCLEANERS Completed Sub Area Name: Not reported 0.801 mi. Completed Document Type: Remedial Investigation Workplan 4228 ft. Completed Date: 06/27/2011 Comments: Not reported Relative: ENVIROSTOR: Lower Facility ID: 60001445 Completed Area Name: PROJECT WIDE Status: Active Completed Sub Area Name: Not reported Actual: Status Date: 04/15/2011 Completed Document Type: Remedial Investigation / Feasibility Study 53 ft. Site Code: 201907 Completed Date: 11/08/2011 Site Type: Voluntary Cleanup Comments: Additional work was required therefore a workplan was submitted as a Site Type Detailed: Voluntary Cleanup different activity-"Workplan to Install and Sample Groundwater Acres: 2.32 Monitoring Well". NPL: NO Regulatory Agencies: SMBRP Completed Area Name: PROJECT WIDE Lead Agency: SMBRP Completed Sub Area Name: Not reported Program Manager: Daniel Murphy Completed Document Type: Fieldwork Supervisor: Daniel Murphy Completed Date: 07/19/2011 Division Branch: Cleanup Berkeley Comments: Fieldwork was completed. Assembly: 15 Senate: 09 Completed Area Name: PROJECT WIDE Special Program: Not reported Completed Sub Area Name: Not reported Restricted Use: NO Completed Document Type: Site Characterization Report Site Mgmt Req: NONE SPECIFIED Completed Date: 09/07/2011 Funding: Responsible Party Comments: Review completed 9 8 2011. Latitude: 37.92001 Longitude: -122.3156 Completed Area Name: PROJECT WIDE APN: NONE SPECIFIED Completed Sub Area Name: Not reported Past Use: DRY CLEANING Completed Document Type: Remedial Investigation Workplan Potential COC: Perchlorate Tetrachloroethylene (PCE Trichloroethylene (TCE Acetone Completed Date: 02/22/2012 Methylene chloride Toluene 1,2,4-Trimethylbenzene Comments: Completed 2/22/2012 1,3,5-Trimethylbenzene Xylenes Confirmed COC: 30017-NO 1,3,5-Trimethylbenzene Tetrachloroethylene (PCE Acetone Completed Area Name: PROJECT WIDE Methylene chloride Toluene Xylenes 1,2,4-Trimethylbenzene Completed Sub Area Name: Not reported Trichloroethylene (TCE Completed Document Type: Fieldwork Potential Description: OTH, SOIL, SV Completed Date: 03/01/2012 Alias Name: 201907 Comments: The well was purged and sampled on March 1, 2012. Alias Type: Project Code (Site Code) Alias Name: 60001445 Completed Area Name: PROJECT WIDE Alias Type: Envirostor ID Number Completed Info:

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DEL NORTE CLEANERS (Continued) S109935669 DEL NORTE CLEANERS (Continued) S109935669 Completed Sub Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Remedial Investigation Report Completed Document Type: Site Characterization Report Completed Date: 05/17/2012 Completed Date: 08/26/2013 Comments: RI Report approved 5/17/2012 and recommended further investigations. Comments: Not reported

Completed Area Name: PROJECT WIDE Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Site Characterization Workplan Completed Document Type: Pilot Study/Treatability Workplan Completed Date: 08/23/2012 Completed Date: 09/26/2013 Comments: Workplan approved on 8/21/2012. Comments: The revised plan adequately addressed DTSC comments.

Completed Area Name: PROJECT WIDE Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Site Characterization Report Completed Document Type: Fieldwork Completed Date: 03/21/2013 Completed Date: 01/20/2014 Comments: Volatile Organic Compound concentrations in soil gas and groundwater Comments: Groundwater monitoring well MW-6 and injection well IW-1 were beneath the site continue to be of concern to DTSC as they may pose installed on October 28 and 29, 2013, and all seven site wells were potential impacts to indoor-air quality. Therefore, the DTSC requests purged and sampled on December 19, 2013. New wells MW-6 and IW-1 were further investigation in the vicinity of the former dry-cleaners. surveyed on January 7, 2014. Soil gas sampling was conducted on January 20, 2014. No document is required. Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Remedial Investigation Report Completed Sub Area Name: Not reported Completed Date: 08/02/2012 Completed Document Type: Monitoring Report Comments: Approved. Completed Date: 06/13/2014 Comments: Report Approved June 13 2014 Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Fieldwork Completed Sub Area Name: Not reported Completed Date: 12/18/2012 Completed Document Type: Remedial Investigation Report Comments: Fieldwork was completed 12/18/2012 Completed Date: 05/23/2014 Comments: The soil gas sample collected at 5.0 feet in depth during this Completed Area Name: PROJECT WIDE sampling event showed a PCE concentration (4,500 ug/m^3) which is Completed Sub Area Name: Not reported above the environmental screening level (ESL) of 2,100 ug/m^3 for Completed Document Type: Site Characterization Workplan vapor intrusion concerns in commercial land use settings. In order to Completed Date: 04/19/2013 confirm this result, Gribi Associates will conduct another soil gas Comments: This workplan proposes: (1) The collection of two soil gas samples sampling event. near the former dry cleaning machine on the Site at 5 feet and 8.5 feet; The objective is to evaluate if PCE concentrations in soil gas Completed Area Name: PROJECT WIDE are still at levels that pose a health risk via indoor air Vapor (2) Completed Sub Area Name: Not reported The installation, development, and sampling of one additional Completed Document Type: Fact Sheets groundwater monitoring well down gradient on the Site; to evaluate Completed Date: 07/18/2016 migration of contamination down gradient. Comments: Not reported

Completed Area Name: PROJECT WIDE Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Monitoring Report Completed Document Type: Monitoring Report Completed Date: 09/17/2013 Completed Date: 09/04/2014 Comments: The revisions adequately address DTSC comments. Comments: DTSC requested for at least one more round of sampling to confirm that the vinyl chloride is degrading and that the chlorinated solvent Completed Area Name: PROJECT WIDE concentrations remain below actionable levels. Completed Sub Area Name: Not reported Completed Document Type: Fieldwork Completed Area Name: PROJECT WIDE Completed Date: 06/06/2013 Completed Sub Area Name: Not reported Comments: No document required. Completed Document Type: Fieldwork Completed Date: 06/18/2014 Completed Area Name: PROJECT WIDE Comments: Fieldwork was on June 18, 2014

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DEL NORTE CLEANERS (Continued) S109935669 DEL NORTE CLEANERS (Continued) S109935669 Completed Area Name: PROJECT WIDE Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Pilot/Treatability Study Report Completed Document Type: Amendment - Order/Agreement Completed Date: 09/12/2014 Completed Date: 09/17/2012 Comments: Further investigations required due to increased soil gas Comments: Completed. concentrations. Completed Area Name: PROJECT WIDE Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Annual Oversight Cost Estimate Completed Document Type: Monitoring Report Completed Date: 09/04/2013 Completed Date: 03/27/2015 Comments: Annual Cost Estimates and Schedule for fiscal year 2013-2014 sent on Comments: DTSC recommends another round of sampling to include evidence of 9/4/2013 degradation of Vinyl chloride in groundwater. Future Area Name: PROJECT WIDE Completed Area Name: PROJECT WIDE Future Sub Area Name: Not reported Completed Sub Area Name: Not reported Future Document Type: Certification Completed Document Type: Monitoring Report Future Due Date: 2017 Completed Date: 12/16/2015 Future Area Name: PROJECT WIDE Comments: Not reported Future Sub Area Name: Not reported Future Document Type: Land Use Restriction Completed Area Name: PROJECT WIDE Future Due Date: 2017 Completed Sub Area Name: Not reported Schedule Area Name: PROJECT WIDE Completed Document Type: Pilot/Treatability Study Report Schedule Sub Area Name: Not reported Completed Date: 09/12/2014 Schedule Document Type: Removal Action Workplan Comments: The most recent data showing increased soil vapor concentrations Schedule Due Date: 08/14/2016 warrant further investigations. Schedule Revised Date: Not reported Schedule Area Name: PROJECT WIDE Completed Area Name: PROJECT WIDE Schedule Sub Area Name: Not reported Completed Sub Area Name: Not reported Schedule Document Type: Removal Action Completion Report Completed Document Type: Site Characterization Workplan Schedule Due Date: 02/21/2017 Completed Date: 06/22/2015 Schedule Revised Date: 06/20/2017 Comments: Approval was communicated by email and Phone on June 22, 2015. Schedule Area Name: PROJECT WIDE Schedule Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Schedule Document Type: Public Notice Completed Sub Area Name: Not reported Schedule Due Date: 07/11/2016 Completed Document Type: Site Characterization Report Schedule Revised Date: 11/27/2016 Completed Date: 10/26/2015 Schedule Area Name: PROJECT WIDE Comments: Not reported Schedule Sub Area Name: Not reported Schedule Document Type: Community Profile Completed Area Name: PROJECT WIDE Schedule Due Date: 04/20/2016 Completed Sub Area Name: Not reported Schedule Revised Date: Not reported Completed Document Type: Annual Oversight Cost Estimate Schedule Area Name: PROJECT WIDE Completed Date: 11/15/2011 Schedule Sub Area Name: Not reported Comments: Completed November 15, 2011. Schedule Document Type: CEQA - Notice of Exemption Schedule Due Date: 08/14/2016 Completed Area Name: PROJECT WIDE Schedule Revised Date: Not reported Completed Sub Area Name: Not reported Completed Document Type: Voluntary Cleanup Agreement VCP: Completed Date: 04/28/2011 Facility ID: 60001445 Comments: The VCA has been signed by both parties. Site Type: Voluntary Cleanup Site Type Detail: Voluntary Cleanup Completed Area Name: PROJECT WIDE Site Mgmt. Req.: NONE SPECIFIED Completed Sub Area Name: Not reported Acres: 2.32 Completed Document Type: Annual Oversight Cost Estimate National Priorities List: NO Completed Date: 09/13/2012 Cleanup Oversight Agencies: SMBRP Comments: Completed 9/13/2012 Lead Agency: SMBRP Lead Agency Description: DTSC - Site Cleanup Program

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DEL NORTE CLEANERS (Continued) S109935669 DEL NORTE CLEANERS (Continued) S109935669 Project Manager: Daniel Murphy Completed Date: 07/19/2011 Supervisor: Daniel Murphy Comments: Fieldwork was completed. Division Branch: Cleanup Berkeley Site Code: 201907 Completed Area Name: PROJECT WIDE Assembly: 15 Completed Sub Area Name: Not reported Senate: 09 Completed Document Type: Site Characterization Report Special Programs Code: Not reported Completed Date: 09/07/2011 Status: Active Comments: Review completed 9 8 2011. Status Date: 04/15/2011 Restricted Use: NO Completed Area Name: PROJECT WIDE Funding: Responsible Party Completed Sub Area Name: Not reported Lat/Long: 37.92001 / -122.3156 Completed Document Type: Remedial Investigation Workplan APN: NONE SPECIFIED Completed Date: 02/22/2012 Past Use: DRY CLEANING Comments: Completed 2/22/2012 Potential COC: 30017, 30022, 30027, 30032, 30384, 30550, 30577, 30578, 30593 Confirmed COC: 30017-NO,30578,30022,30032,30384,30550,30593,30577,30027 Completed Area Name: PROJECT WIDE Potential Description: OTH, SOIL, SV Completed Sub Area Name: Not reported Alias Name: 201907 Completed Document Type: Fieldwork Alias Type: Project Code (Site Code) Completed Date: 03/01/2012 Alias Name: 60001445 Comments: The well was purged and sampled on March 1, 2012. Alias Type: Envirostor ID Number Completed Area Name: PROJECT WIDE Completed Info: Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Remedial Investigation Report Completed Sub Area Name: Not reported Completed Date: 05/17/2012 Completed Document Type: Annual Oversight Cost Estimate Comments: RI Report approved 5/17/2012 and recommended further investigations. Completed Date: 10/01/2014 Comments: Cost Estimates Cover Letter for FSY 2014/2015 Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Site Characterization Workplan Completed Sub Area Name: Not reported Completed Date: 08/23/2012 Completed Document Type: Other Report Comments: Workplan approved on 8/21/2012. Completed Date: 05/13/2011 Comments: Not reported Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Site Characterization Report Completed Sub Area Name: Not reported Completed Date: 03/21/2013 Completed Document Type: Preliminary Endangerment Assessment Workplan Comments: Volatile Organic Compound concentrations in soil gas and groundwater Completed Date: 06/16/2011 beneath the site continue to be of concern to DTSC as they may pose Comments: RP Draft was changed to RP final. potential impacts to indoor-air quality. Therefore, the DTSC requests further investigation in the vicinity of the former dry-cleaners. Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Remedial Investigation Workplan Completed Sub Area Name: Not reported Completed Date: 06/27/2011 Completed Document Type: Remedial Investigation Report Comments: Not reported Completed Date: 08/02/2012 Comments: Approved. Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Remedial Investigation / Feasibility Study Completed Sub Area Name: Not reported Completed Date: 11/08/2011 Completed Document Type: Fieldwork Comments: Additional work was required therefore a workplan was submitted as a Completed Date: 12/18/2012 different activity-"Workplan to Install and Sample Groundwater Comments: Fieldwork was completed 12/18/2012 Monitoring Well". Completed Area Name: PROJECT WIDE Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Site Characterization Workplan Completed Document Type: Fieldwork

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DEL NORTE CLEANERS (Continued) S109935669 DEL NORTE CLEANERS (Continued) S109935669 Completed Date: 04/19/2013 confirm this result, Gribi Associates will conduct another soil gas Comments: This workplan proposes: (1) The collection of two soil gas samples sampling event. near the former dry cleaning machine on the Site at 5 feet and 8.5 feet; The objective is to evaluate if PCE concentrations in soil gas Completed Area Name: PROJECT WIDE are still at levels that pose a health risk via indoor air Vapor (2) Completed Sub Area Name: Not reported The installation, development, and sampling of one additional Completed Document Type: Fact Sheets groundwater monitoring well down gradient on the Site; to evaluate Completed Date: 07/18/2016 migration of contamination down gradient. Comments: Not reported

Completed Area Name: PROJECT WIDE Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Monitoring Report Completed Document Type: Monitoring Report Completed Date: 09/17/2013 Completed Date: 09/04/2014 Comments: The revisions adequately address DTSC comments. Comments: DTSC requested for at least one more round of sampling to confirm that the vinyl chloride is degrading and that the chlorinated solvent Completed Area Name: PROJECT WIDE concentrations remain below actionable levels. Completed Sub Area Name: Not reported Completed Document Type: Fieldwork Completed Area Name: PROJECT WIDE Completed Date: 06/06/2013 Completed Sub Area Name: Not reported Comments: No document required. Completed Document Type: Fieldwork Completed Date: 06/18/2014 Completed Area Name: PROJECT WIDE Comments: Fieldwork was on June 18, 2014 Completed Sub Area Name: Not reported Completed Document Type: Site Characterization Report Completed Area Name: PROJECT WIDE Completed Date: 08/26/2013 Completed Sub Area Name: Not reported Comments: Not reported Completed Document Type: Pilot/Treatability Study Report Completed Date: 09/12/2014 Completed Area Name: PROJECT WIDE Comments: Further investigations required due to increased soil gas Completed Sub Area Name: Not reported concentrations. Completed Document Type: Pilot Study/Treatability Workplan Completed Date: 09/26/2013 Completed Area Name: PROJECT WIDE Comments: The revised plan adequately addressed DTSC comments. Completed Sub Area Name: Not reported Completed Document Type: Monitoring Report Completed Area Name: PROJECT WIDE Completed Date: 03/27/2015 Completed Sub Area Name: Not reported Comments: DTSC recommends another round of sampling to include evidence of Completed Document Type: Fieldwork degradation of Vinyl chloride in groundwater. Completed Date: 01/20/2014 Comments: Groundwater monitoring well MW-6 and injection well IW-1 were Completed Area Name: PROJECT WIDE installed on October 28 and 29, 2013, and all seven site wells were Completed Sub Area Name: Not reported purged and sampled on December 19, 2013. New wells MW-6 and IW-1 were Completed Document Type: Monitoring Report surveyed on January 7, 2014. Soil gas sampling was conducted on Completed Date: 12/16/2015 January 20, 2014. No document is required. Comments: Not reported

Completed Area Name: PROJECT WIDE Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Monitoring Report Completed Document Type: Pilot/Treatability Study Report Completed Date: 06/13/2014 Completed Date: 09/12/2014 Comments: Report Approved June 13 2014 Comments: The most recent data showing increased soil vapor concentrations warrant further investigations. Completed Area Name: PROJECT WIDE Completed Sub Area Name: Not reported Completed Area Name: PROJECT WIDE Completed Document Type: Remedial Investigation Report Completed Sub Area Name: Not reported Completed Date: 05/23/2014 Completed Document Type: Site Characterization Workplan Comments: The soil gas sample collected at 5.0 feet in depth during this Completed Date: 06/22/2015 sampling event showed a PCE concentration (4,500 ug/m^3) which is Comments: Approval was communicated by email and Phone on June 22, 2015. above the environmental screening level (ESL) of 2,100 ug/m^3 for vapor intrusion concerns in commercial land use settings. In order to Completed Area Name: PROJECT WIDE

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DEL NORTE CLEANERS (Continued) S109935669 DEL NORTE CLEANERS (Continued) S109935669 Completed Sub Area Name: Not reported Schedule Due Date: 07/11/2016 Completed Document Type: Site Characterization Report Schedule Revised Date: 11/27/2016 Completed Date: 10/26/2015 Schedule Area Name: PROJECT WIDE Comments: Not reported Schedule Sub Area Name: Not reported Schedule Document Type: Community Profile Completed Area Name: PROJECT WIDE Schedule Due Date: 04/20/2016 Completed Sub Area Name: Not reported Schedule Revised Date: Not reported Completed Document Type: Annual Oversight Cost Estimate Schedule Area Name: PROJECT WIDE Completed Date: 11/15/2011 Schedule Sub Area Name: Not reported Comments: Completed November 15, 2011. Schedule Document Type: CEQA - Notice of Exemption Schedule Due Date: 08/14/2016 Completed Area Name: PROJECT WIDE Schedule Revised Date: Not reported Completed Sub Area Name: Not reported Completed Document Type: Voluntary Cleanup Agreement DRYCLEANERS: Completed Date: 04/28/2011 EPA Id: CAL000121968 Comments: The VCA has been signed by both parties. NAICS Code: 81232 NAICS Description: Drycleaning and Laundry Services (except Coin-Operated) Completed Area Name: PROJECT WIDE SIC Code: 7211 Completed Sub Area Name: Not reported SIC Description: Power Laundries, Family and Commercial Completed Document Type: Annual Oversight Cost Estimate Create Date: 04/22/1994 Completed Date: 09/13/2012 Facility Active: No Comments: Completed 9/13/2012 Inactive Date: 06/30/2006 Facility Addr2: Not reported Completed Area Name: PROJECT WIDE Owner Name: AHMAD ENFERADI Completed Sub Area Name: Not reported Owner Address: 11299 SAN PABLO AVE SUITE G Completed Document Type: Amendment - Order/Agreement Owner Address 2: Not reported Completed Date: 09/17/2012 Owner Telephone: 5102334000 Comments: Completed. Contact Name: AHMAD ENFERADI Contact Address: PO BOX 1227 Completed Area Name: PROJECT WIDE Contact Address 2: Not reported Completed Sub Area Name: Not reported Contact Telephone: 5102334000 Completed Document Type: Annual Oversight Cost Estimate Mailing Name: Not reported Completed Date: 09/04/2013 Mailing Address 1: 11299 SAN PABLO AVE SUITE G Comments: Annual Cost Estimates and Schedule for fiscal year 2013-2014 sent on Mailing Address 2: Not reported 9/4/2013 Mailing City: EL CERRITO Mailing State: CA Future Area Name: PROJECT WIDE Mailing Zip: 945300000 Future Sub Area Name: Not reported Owner Fax: 2 Future Document Type: Certification Region Code: Not reported Future Due Date: 2017 Future Area Name: PROJECT WIDE Future Sub Area Name: Not reported Future Document Type: Land Use Restriction 70 HARRY ELLS MIDDLE SCHOOL ENVIROSTOR S105084158 Future Due Date: 2017 West 130 33RD STREET SCH N/A Schedule Area Name: PROJECT WIDE 1/2-1 RICHMOND, CA 94804 CONTRA COSTA CO. SITE LIST Schedule Sub Area Name: Not reported 0.817 mi. Schedule Document Type: Removal Action Workplan 4315 ft. Schedule Due Date: 08/14/2016 Schedule Revised Date: Not reported Relative: ENVIROSTOR: Schedule Area Name: PROJECT WIDE Lower Facility ID: 7990011 Schedule Sub Area Name: Not reported Status: No Further Action Schedule Document Type: Removal Action Completion Report Actual: Status Date: 03/05/2001 Schedule Due Date: 02/21/2017 53 ft. Site Code: 204043 Schedule Revised Date: 06/20/2017 Site Type: School Investigation Schedule Area Name: PROJECT WIDE Site Type Detailed: School Schedule Sub Area Name: Not reported Acres: 17 Schedule Document Type: Public Notice NPL: NO Regulatory Agencies: SMBRP Lead Agency: SMBRP

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HARRY ELLS MIDDLE SCHOOL (Continued) S105084158 HARRY ELLS MIDDLE SCHOOL (Continued) S105084158 Program Manager: Not reported Funding: School District Supervisor: Charles Ridenour Latitude: 37.93312 Division Branch: Northern California Schools & Santa Susana Longitude: -122.3377 Assembly: 15 APN: NONE SPECIFIED Senate: 09 Past Use: * EDUCATIONAL SERVICES Special Program: Not reported Potential COC: Benzene, Benzene, Lead, TPH-gas Restricted Use: NO Confirmed COC: 30025-NO, 30003-NO, 30013-NO, No Contaminants found Site Mgmt Req: NONE SPECIFIED Potential Description: SOIL Funding: School District Alias Name: Not reported Latitude: 37.93312 Alias Type: Not reported Longitude: -122.3377 Completed Info: APN: NONE SPECIFIED Completed Area Name: Not reported Past Use: * EDUCATIONAL SERVICES Completed Sub Area Name: Not reported Potential COC: Benzene Lead TPH-gas Completed Document Type: Not reported Confirmed COC: 30025-NO 30003-NO 30013-NO No Contaminants found Completed Date: Not reported Potential Description: SOIL Comments: Not reported Alias Name: Not reported Alias Type: Not reported Future Area Name: Not reported Completed Info: Future Sub Area Name: Not reported Completed Area Name: Not reported Future Document Type: Not reported Completed Sub Area Name: Not reported Future Due Date: Not reported Completed Document Type: Not reported Schedule Area Name: Not reported Completed Date: Not reported Schedule Sub Area Name: Not reported Comments: Not reported Schedule Document Type: Not reported Schedule Due Date: Not reported Future Area Name: Not reported Schedule Revised Date: Not reported Future Sub Area Name: Not reported Future Document Type: Not reported CONTRA COSTA CO. SITE LIST: Future Due Date: Not reported Facility ID: 772932 Schedule Area Name: Not reported Billing Status: INACTIVE, NON-BILLABLE Schedule Sub Area Name: Not reported Program Status: CONTRA COSTA CO. SITE LIST Schedule Document Type: Not reported Program/Elements: UNDERGROUND STORAGE TANK SITE Schedule Due Date: Not reported Region: CONTRA COSTA Schedule Revised Date: Not reported

SCH: 71 CARLSON PROPERTY RESPONSE S103454975 Facility ID: 7990011 WSW APN 513-10-020 ENVIROSTOR N/A Site Type: School Investigation 1/2-1 RICHMOND, CA 94804 HIST Cal-Sites Site Type Detail: School 0.960 mi. LIENS Site Mgmt. Req.: NONE SPECIFIED 5067 ft. Acres: 17 RESPONSE: National Priorities List: NO Relative: Lower Facility ID: 7400002 Cleanup Oversight Agencies: SMBRP Site Type: State Response Lead Agency: SMBRP Actual: Site Type Detail: State Response or NPL Lead Agency Description: DTSC - Site Cleanup Program 43 ft. Acres: 2.3 Project Manager: Not reported National Priorities List: NO Supervisor: Charles Ridenour Cleanup Oversight Agencies: SMBRP Division Branch: Northern California Schools & Santa Susana Lead Agency Description: DTSC - Site Cleanup Program Site Code: 204043 Project Manager: Not reported Assembly: 15 Supervisor: Daniel Murphy Senate: 09 Division Branch: Cleanup Berkeley Special Program Status: Not reported Site Code: 201163 Status: No Further Action Site Mgmt. Req.: NONE SPECIFIED Status Date: 03/05/2001 Assembly: 15 Restricted Use: NO Senate: 09 Special Program Status: Not reported Status: Certified

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CARLSON PROPERTY (Continued) S103454975 CARLSON PROPERTY (Continued) S103454975 Status Date: 06/29/2012 Alias Name: Not reported Restricted Use: NO Alias Type: Not reported Funding: Orphan Funds Completed Info: Latitude: 37.92722 Completed Area Name: Not reported Longitude: -122.3402 Completed Sub Area Name: Not reported APN: 513-010-020-8, 513010020 Completed Document Type: Not reported Past Use: RAIL ROAD MAINTENANCE SHOP Completed Date: Not reported Potential COC : Lead Tetrachloroethylene (PCE Trichloroethylene (TCE Comments: Not reported Confirmed COC: Lead Tetrachloroethylene (PCE Trichloroethylene (TCE Potential Description: OTH, SOIL Future Area Name: Not reported Alias Name: Not reported Future Sub Area Name: Not reported Alias Type: Not reported Future Document Type: Not reported Completed Info: Future Due Date: Not reported Completed Area Name: Not reported Schedule Area Name: Not reported Completed Sub Area Name: Not reported Schedule Sub Area Name: Not reported Completed Document Type: Not reported Schedule Document Type: Not reported Completed Date: Not reported Schedule Due Date: Not reported Comments: Not reported Schedule Revised Date: Not reported

Future Area Name: Not reported Calsite: Future Sub Area Name: Not reported Region: BERKELEY Future Document Type: Not reported Facility ID: 07400002 Future Due Date: Not reported Facility Type: STATE Schedule Area Name: Not reported Type: STATE FUNDED SITE Schedule Sub Area Name: Not reported Branch: NC Schedule Document Type: Not reported Branch Name: NORTH COAST Schedule Due Date: Not reported File Name: CARLSON PROPERTY Schedule Revised Date: Not reported State Senate District: 10222001 Status: CERTIFIED AS HAVING BEEN REMEDIED SATISFACTORILY UNDER DTSC OVERSIGHT ENVIROSTOR: Status Name: CERTIFIED Facility ID: 7400002 Lead Agency: DEPT OF TOXIC SUBSTANCES CONTROL Status: Certified NPL: Not Listed Status Date: 06/29/2012 SIC Code: 40 Site Code: 201163 SIC Name: RAILROAD TRANSPORTATION Site Type: State Response Access: Controlled Site Type Detailed: State Response or NPL Cortese: Not reported Acres: 2.3 Hazardous Ranking Score: Not reported NPL: NO Date Site Hazard Ranked: Not reported Regulatory Agencies: SMBRP Groundwater Contamination: Not reported Lead Agency: SMBRP Staff Member Responsible for Site: SSTENEHJ Program Manager: Not reported Supervisor Responsible for Site: Not reported Supervisor: Daniel Murphy Region Water Control Board: SF Division Branch: Cleanup Berkeley Region Water Control Board Name: SAN FRANCISCO BAY Assembly: 15 Lat/Long Direction: Not reported Senate: 09 Lat/Long (dms): 0 0 0 / 0 0 0 Special Program: Not reported Lat/long Method: Not reported Restricted Use: NO Lat/Long Description: Not reported Site Mgmt Req: NONE SPECIFIED State Assembly District Code: 14 Funding: Orphan Funds State Senate District Code: 09 Latitude: 37.92722 Facility ID: 07400002 Longitude: -122.3402 Activity: ORDER APN: 513-010-020-8, 513010020 Activity Name: I/SE, IORSE, FFA, FFSRA, VCA, EA Past Use: RAIL ROAD MAINTENANCE SHOP AWP Code: F&P Potential COC: Lead Tetrachloroethylene (PCE Trichloroethylene (TCE Proposed Budget: 0 Confirmed COC: Lead Tetrachloroethylene (PCE Trichloroethylene (TCE AWP Completion Date: Not reported Potential Description: OTH, SOIL Revised Due Date: Not reported

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CARLSON PROPERTY (Continued) S103454975 CARLSON PROPERTY (Continued) S103454975 Comments Date: 10271998 Well Decommissioned: Not reported Est Person-Yrs to complete: 0 Action Included Fencing: Not reported Estimated Size: Not reported Removal Action Certification: Not reported Request to Delete Activity: Not reported Activity Comments: Not reported Activity Status: CERT For Commercial Reuse: 0 Definition of Status: CERTIFIED For Industrial Reuse: 0 Liquids Removed (Gals): 0 For Residential Reuse: 0 Liquids Treated (Gals): 0 Unknown Type: 0 Action Included Capping: Not reported Facility ID: 07400002 Well Decommissioned: Not reported Activity: RA Action Included Fencing: Not reported Activity Name: REMOVAL ACTION Removal Action Certification: Not reported AWP Code: Not reported Activity Comments: Not reported Proposed Budget: 0 For Commercial Reuse: 0 AWP Completion Date: Not reported For Industrial Reuse: 0 Revised Due Date: Not reported For Residential Reuse: 0 Comments Date: 08312001 Unknown Type: 0 Est Person-Yrs to complete: 0 Facility ID: 07400002 Estimated Size: Not reported Activity: ORDER Request to Delete Activity: Not reported Activity Name: I/SE, IORSE, FFA, FFSRA, VCA, EA Activity Status: CERT AWP Code: ISED Definition of Status: CERTIFIED Proposed Budget: 0 Liquids Removed (Gals): 9235 AWP Completion Date: Not reported Liquids Treated (Gals): 0 Revised Due Date: Not reported Action Included Capping: Not reported Comments Date: 10281998 Well Decommissioned: Not reported Est Person-Yrs to complete: 0 Action Included Fencing: Not reported Estimated Size: Not reported Removal Action Certification: N Request to Delete Activity: Not reported Activity Comments: ADDITIONALLY, A 420 CUBIC YARD UNDERGROUND VAULT WAS CLEANED ANDCLOSED Activity Status: CERT IN PLACE FOR LOCAL STANDARDS Definition of Status: CERTIFIED For Commercial Reuse: 0 Liquids Removed (Gals): 0 For Industrial Reuse: 0 Liquids Treated (Gals): 0 For Residential Reuse: 2.30000 Action Included Capping: Not reported Unknown Type: 0 Well Decommissioned: Not reported Facility ID: 07400002 Action Included Fencing: Not reported Activity: CERT Removal Action Certification: Not reported Activity Name: CERTIFICATION Activity Comments: Not reported AWP Code: Not reported For Commercial Reuse: 0 Proposed Budget: 0 For Industrial Reuse: 0 AWP Completion Date: Not reported For Residential Reuse: 0 Revised Due Date: Not reported Unknown Type: 0 Comments Date: 10222001 Facility ID: 07400002 Est Person-Yrs to complete: 0 Activity: RAW Estimated Size: Not reported Activity Name: REMOVAL ACTION WORKPLAN Request to Delete Activity: Not reported AWP Code: Not reported Activity Status: CERT Proposed Budget: 0 Definition of Status: CERTIFIED AWP Completion Date: Not reported Liquids Removed (Gals): 0 Revised Due Date: Not reported Liquids Treated (Gals): 0 Comments Date: 12311998 Action Included Capping: Not reported Est Person-Yrs to complete: 0 Well Decommissioned: Not reported Estimated Size: Not reported Action Included Fencing: Not reported Request to Delete Activity: Not reported Removal Action Certification: Not reported Activity Status: CERT Activity Comments: Not reported Definition of Status: CERTIFIED For Commercial Reuse: 0 Liquids Removed (Gals): 0 For Industrial Reuse: 0 Liquids Treated (Gals): 0 For Residential Reuse: 0 Action Included Capping: Not reported Unknown Type: 0

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CARLSON PROPERTY (Continued) S103454975 CARLSON PROPERTY (Continued) S103454975 Facility ID: 07400002 Comments Date: 06082001 Activity: COST Comments: COST - LIEN1 - DTSC recorded a lien on the property Activity Name: COST RECOVERY Comments Date: 08311998 AWP Code: LIEN1 Comments: Michael Kent, Contra Costa County Health requested assistance Proposed Budget: 0 Comments Date: 08311998 AWP Completion Date: Not reported Comments: to deal with the lead contamination suspected on the property. Revised Due Date: Not reported Comments Date: 08312001 Comments Date: 06082001 Comments: Completed RA. Approximately 9,235 cubic yards of lead Est Person-Yrs to complete: 0 Comments Date: 08312001 Estimated Size: Not reported Comments: contaminated soil was excavated and transported to a hazardous Request to Delete Activity: Not reported Comments Date: 08312001 Activity Status: CERT Comments: waste disposal facility. Definition of Status: CERTIFIED Comments Date: 10222001 Liquids Removed (Gals): 0 Comments: Certified Site. Liquids Treated (Gals): 0 Comments Date: 10271998 Action Included Capping: Not reported Comments: ORDER - F&P - Issued F&P Order. Well Decommissioned: Not reported Comments Date: 10281998 Action Included Fencing: Not reported Comments: ORDER - ISED - Issued I & SE Determination. A fence was Removal Action Certification: Not reported Comments Date: 10281998 Activity Comments: Not reported Comments: installed around the property. For Commercial Reuse: 0 Comments Date: 11181999 For Industrial Reuse: 0 Comments: A phase II soil investigation was conducted from August to For Residential Reuse: 0 Comments Date: 11181999 Unknown Type: 0 Comments: November 1999. The purpose was to develop a better understanding Facility ID: 07400002 Comments Date: 11181999 Activity: COST Comments: of the extent of excavation. Soil samples were collected from 2 Activity Name: COST RECOVERY Comments Date: 11181999 AWP Code: LIEN2 Comments: to 10 feet below ground surface. Samples were collected at Proposed Budget: 0 Comments Date: 11181999 AWP Completion Date: Not reported Comments: one-foot intervals. The phase II investigation found lead Revised Due Date: Not reported Comments Date: 11181999 Comments Date: 03142002 Comments: concentrations at up to 23,800 ppm at a depth of 2 feet and Est Person-Yrs to complete: 0 Comments Date: 11181999 Estimated Size: Not reported Comments: 1,430 mg/kg at a depth of 10 feet. Request to Delete Activity: Not reported Comments Date: 12311998 Activity Status: CERT Comments: RAW - Approved final RAW. The RAW proposed excavation and Definition of Status: CERTIFIED Comments Date: 12311998 Liquids Removed (Gals): 0 Comments: offsite disposal of lead contaminated soil. The Site will be Liquids Treated (Gals): 0 Comments Date: 12311998 Action Included Capping: Not reported Comments: cleaned up to residential use; cleanup level will be 350 parts Well Decommissioned: Not reported Comments Date: 12311998 Action Included Fencing: Not reported Comments: per million (ppm) average across the Site with no concentration Removal Action Certification: Not reported Comments Date: 12311998 Activity Comments: Not reported Comments: over 840 parts per million. A Phase I soil investigation was For Commercial Reuse: 0 Comments Date: 12311998 For Industrial Reuse: 0 Comments: conducted in December 1998. Surface and subsurface (1.5 feet For Residential Reuse: 0 Comments Date: 12311998 Unknown Type: 0 Comments: below ground surface) soil samples were collected to determine Alternate Address: APN 513-10-020 Comments Date: 12311998 Alternate City,St,Zip: RICHMOND, CA 94804 Comments: the extent of the lead contamination. The site was divided into Background Info: The Site was used by the Pullman Company to refurbish railroad Comments Date: 12311998 cars from the 1900s to 1950s. Sandblasting the railroad cars, Comments: twenty-three 50- oot by 50-foot grids. Surface composite samples prior to repainting, resulted in lead contaminated soils onsite. Comments Date: 12311998 The Site has been vacant since the 1950’s. The current owner of Comments: indicated levels of lead from 260 to 9,800 parts per million record is Carlson Place, Inc. which dissolved under Chapter 7 Comments Date: 12311998 bankruptcy in April 1991. Soil contamination found elevated Comments: (ppm). Discrete subsurface samples indicated levels of lead from levels of lead across the entire 2-acre Site. Comments Date: 12311998

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CARLSON PROPERTY (Continued) S103454975 RICHMOND TOWNHOUSE APARTMENTS (Continued) S107616210 Comments: 2.9 to 6,300 ppm. Cleanup Oversight Agencies: SMBRP, US EPA, CONTRA COSTA COUNTY ID Name: CALSTARS CODE Lead Agency Description: DTSC - Site Cleanup Program ID Value: 201163 Project Manager: Claude Jemison Alternate Name: CARLSON PROPERTY Supervisor: Mark Piros Alternate Name: Not reported Division Branch: Cleanup Berkeley Special Programs Code: Not reported Site Code: 201508 Special Programs Name: Not reported Site Mgmt. Req.: ASP, FOUN, LUC, GW, OIL, NOWN, NSUB, FOOD Assembly: 15 Senate: 09 LIENS: Special Program Status: Not reported Envirostor Id: 7400002 Status: Certified / Operation & Maintenance Latitude: 37.927222 Status Date: 06/19/2002 Longitude: -122.34027 Restricted Use: YES Project Mgr: MILLY PEKKE Funding: Responsible Party Project Code: 201163 Latitude: 37.92861 If Satisfied: NO Longitude: -122.3407 Date Satisfied: Not reported APN: 513-010-019, 513010019 Site Status: CERTIFIED Past Use: RAIL ROAD MAINTENANCE SHOP Site Type: STATE RESPONSE OR NPL Potential COC : Lead Tetrachloroethylene (PCE Trichloroethylene (TCE Completed: 06/08/2001 Confirmed COC: Tetrachloroethylene (PCE Trichloroethylene (TCE Lead Lien Amount: $761,312.26 Potential Description: OTH, SOIL Amount Remaining: Not reported Alias Name: Not reported Description: The Site was used by the Pullman Company to refurbish railroad cars Alias Type: Not reported from the 1900’s to 1950’s. Sandblasting the railroad cars, prior to repainting, resulted in lead-contaminated soils onsite. The Site has Completed Info: been vacant since the 1950’s. The current owner of record is Carlson Completed Area Name: Not reported Place, Inc. which dissolved under Chapter 7 bankruptcy in April 1991. Completed Sub Area Name: Not reported Completed Document Type: Not reported Envirostor Id: 7400002 Completed Date: Not reported Latitude: 37.927222 Comments: Not reported Longitude: -122.34027 Project Mgr: MILLY PEKKE Future Area Name: Not reported Project Code: 201163 Future Sub Area Name: Not reported If Satisfied: NO Future Document Type: Not reported Date Satisfied: Not reported Future Due Date: Not reported Site Status: CERTIFIED Schedule Area Name: Not reported Site Type: STATE RESPONSE OR NPL Schedule Sub Area Name: Not reported Completed: 03/14/2002 Schedule Document Type: Not reported Lien Amount: $1,279,349.15 Schedule Due Date: Not reported Amount Remaining: Not reported Schedule Revised Date: Not reported Description: The Site was used by the Pullman Company to refurbish railroad cars from the 1900’s to 1950’s. Sandblasting the railroad cars, prior to ENVIROSTOR: repainting, resulted in lead-contaminated soils onsite. The Site has Facility ID: 7990005 been vacant since the 1950’s. The current owner of record is Carlson Status: Certified / Operation & Maintenance Place, Inc. which dissolved under Chapter 7 bankruptcy in April 1991. Status Date: 06/19/2002 Site Code: 201508 Site Type: State Response Site Type Detailed: State Response or NPL 72 RICHMOND TOWNHOUSE APARTMENTSRESPONSE S107616210 Acres: 10 West 2887 AND 2989 PULLMAN AVENUE ENVIROSTOR N/A NPL: NO 1/2-1 RICHMOND, CA 94804 DEED Regulatory Agencies: SMBRP, US EPA, CONTRA COSTA COUNTY 0.965 mi. Cortese Lead Agency: SMBRP 5094 ft. Program Manager: Claude Jemison Relative: RESPONSE: Supervisor: Mark Piros Lower Facility ID: 7990005 Division Branch: Cleanup Berkeley Site Type: State Response Assembly: 15 Actual: Site Type Detail: State Response or NPL Senate: 09 45 ft. Acres: 10 National Priorities List: NO

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RICHMOND TOWNHOUSE APARTMENTS (Continued) S107616210 RICHMOND TOWNHOUSE APARTMENTS (Continued) S107616210 Special Program: Not reported Region 2: Not reported Restricted Use: YES WID Id: Not reported Site Mgmt Req: ASP, FOUN, LUC, GW, OIL, NOWN, NSUB, FOOD Solid Waste Id No: Not reported Funding: Responsible Party Waste Management Uit Name: Not reported Latitude: 37.92861 Longitude: -122.3407 APN: 513-010-019, 513010019 Past Use: RAIL ROAD MAINTENANCE SHOP Potential COC: Lead Tetrachloroethylene (PCE Trichloroethylene (TCE Confirmed COC: Tetrachloroethylene (PCE Trichloroethylene (TCE Lead Potential Description: OTH, SOIL Alias Name: Not reported Alias Type: Not reported Completed Info: Completed Area Name: Not reported Completed Sub Area Name: Not reported Completed Document Type: Not reported Completed Date: Not reported Comments: Not reported

Future Area Name: Not reported Future Sub Area Name: Not reported Future Document Type: Not reported Future Due Date: Not reported Schedule Area Name: Not reported Schedule Sub Area Name: Not reported Schedule Document Type: Not reported Schedule Due Date: Not reported Schedule Revised Date: Not reported

DEED: Envirostor ID: 7990005 Area: PROJECT WIDE Sub Area: Not reported Site Type: STATE RESPONSE Status: CERTIFIED / OPERATION & MAINTENANCE Agency: Not reported Covenant Uploaded: Not reported Deed Date(s): 05/14/2002

CORTESE: Region: CORTESE Envirostor Id: 7990005 Site/Facility Type: STATE RESPONSE Cleanup Status: CERTIFIED / OPERATION & MAINTENANCE - LAND USE RESTRICTIONS Status Date: 06/19/2002 Site Code: 201508 Latitude: 37.928616 Longitude: -122.34070 Owner: Not reported Enf Type: Not reported Swat R: Not reported Flag: envirostor Order No: Not reported Waste Discharge System No: Not reported Effective Date: Not reported

TC4796709.2s Page 254 TC4796709.2s Page 255 Count: 4 records. ORPHAN SUMMARY

City EDR ID Site Name Site Address Zip Database(s) GOVERNMENT RECORDSSEARCHED/DATACURRENCYTRACKING SEMS-ARCHIVE: SuperfundEnterpriseManagementSystemArchive Federal CERCLISNFRAPsitelist SEMS: SuperfundEnterpriseManagementSystem FEDERAL FACILITY:FederalFacilitySiteInformationlisting Federal CERCLISlist Delisted NPL:NationalPriorityListDeletions Federal DelistedNPLsitelist RICHMOND 1003878557 KAISER ALUM & CHEM CO SHIPYARD #2 CUTTING AND WRIGHT TO THE BAY 94804 SEMS-ARCHIVE RICHMOND S100833414 LIQUID GOLD WEST OF BAYVIEW EXIT ON I-580 94804 CA BOND EXP. PLAN Number ofDaystoUpdate:10 Date MadeActiveinReports:04/15/2016 Date DataArrivedatEDR:04/05/2016 Date ofGovernmentVersion:03/07/2016 sites whichareinthescreeningandassessmentphaseforpossibleinclusiononNPL. This datasetalsocontainssiteswhichareeitherproposedtoorontheNationalPrioritiesList(NPL)and pursuant toSection103oftheComprehensiveEnvironmentalResponse,Compensation,andLiabilityAct(CERCLA). waste sitesthathavebeenreportedtotheUSEPAbystates,municipalities,privatecompaniesandpersons, formerly knowasCERCLIS,renamedtoSEMSbytheEPAin2015.Thelistcontainsdataonpotentiallyhazardous and remedialactivitiesperformedinsupportofEPA’sSuperfundProgramacrosstheUnitedStates.Thelistwas SEMS (SuperfundEnterpriseManagementSystem)trackshazardouswastesites,potentially Number ofDaystoUpdate:17 Date MadeActiveinReports:10/21/2016 Date DataArrivedatEDR:10/04/2016 Date ofGovernmentVersion:09/14/2016 Restoration andReuseOfficeisinvolvedincleanupactivities. Environmental Response,CompensationandLiabilityInformationSystem(CERCLIS)DatabasewhereEPAFederalFacilities A listingofNationalPriorityList(NPL)andBaseRealignmentClosure(BRAC)sitesfoundintheComprehensive Number ofDaystoUpdate:10 Date MadeActiveinReports:04/15/2016 Date DataArrivedatEDR:04/05/2016 Date ofGovernmentVersion:03/07/2016 NPL wherenofurtherresponseisappropriate. EPA usestodeletesitesfromtheNPL.Inaccordancewith40CFR300.425.(e),maybedeleted The NationalOilandHazardousSubstancesPollutionContingencyPlan(NCP)establishesthecriteriathat RICHMOND S107540573 SAN PABLO AT I-80 CDL RICHMOND 1005440844 BLUE SKY SPORTS 1736 SAN PABLO AVE. SEMS Data ReleaseFrequency:Quarterly Next ScheduledEDRContact:01/30/2017 Last EDRContact:10/20/2016 Telephone: 800-424-9346 Source: EPA Data ReleaseFrequency:Varies Next ScheduledEDRContact:01/16/2017 Last EDRContact:10/04/2016 Telephone: 703-603-8704 Source: EnvironmentalProtectionAgency Data ReleaseFrequency:Quarterly Next ScheduledEDRContact:01/16/2017 Last EDRContact:10/05/2016 Telephone: N/A Source: EPA TC4796709.2s PageGR-2

TC4796709.2s Page 256 GOVERNMENT RECORDSSEARCHED/DATACURRENCYTRACKING GOVERNMENT RECORDSSEARCHED/DATACURRENCYTRACKING RCRA-LQG: RCRA-LargeQuantityGenerators Federal RCRAgeneratorslist RCRA-TSDF: RCRA-Treatment,StorageandDisposal Federal RCRAnon-CORRACTSTSDfacilitieslist CORRACTS: CorrectiveActionReport Federal RCRACORRACTSfacilitieslist NPL: NationalPriorityList Federal NPLsitelist STANDARD ENVIRONMENTALRECORDS from thedategovernmentagencymadeinformationavailabletopublic. Number ofDaystoUpdate: on amonthlyorquarterlybasis,asrequired. To maintaincurrencyofthefollowingfederalandstatedatabases,EDRcontactsappropriategovernmentalagency NPL LIENS:FederalSuperfundLiens Proposed NPL:NationalPriorityListSites Number ofDaystoUpdate:10 Date MadeActiveinReports:04/15/2016 Date DataArrivedatEDR:04/05/2016 Date ofGovernmentVersion:03/07/2016 location isnotjudgedtobepotentialNPLsite. that thereisnohazardassociatedwithagivensite;itonlymeansthat.baseduponavailableinformation,the other considerationsrequirearecommendationforlistingatlatertime.Thedecisiondoesnotnecessarilymean site ontheNationalPrioritiesList(NPL),unlessinformationindicatesthisdecisionwasnotappropriateor assessment atasitehasbeencompletedandthatEPAdeterminednofurtherstepswillbetakentolistthe and archivedfromtheinventoryofSEMSsites.Archivedstatusindicatesthat,tobestEPA’sknowledge, it isarchivedifsiteconditionschangeand/ornewinformationbecomesavailable.Archivedsiteshavebeenremoved renamed toSEMSARCHIVEbytheEPAin2015.mayperformaminimallevelofassessmentworkatsitewhile the FederalSuperfundProgrambasedonavailableinformation.ThelistwasformerlyknownasCERCLIS-NFRAP, SEMS-ARCHIVE (SuperfundEnterpriseManagementSystemArchive)trackssitesthathavenofurtherinterestunder Number ofDaystoUpdate:64 Date MadeActiveinReports:09/02/2016 Date DataArrivedatEDR:06/30/2016 Date ofGovernmentVersion:06/21/2016 over 1,000kilograms(kg)ofhazardouswaste,or1kgacutely hazardouswastepermonth. as definedbytheResourceConservationandRecoveryAct(RCRA). Largequantitygenerators(LQGs)generate includes selectiveinformationonsiteswhichgenerate,transport,store, treatand/ordisposeofhazardouswaste and RecoveryAct(RCRA)of1976theHazardousSolidWaste Amendments(HSWA)of1984.Thedatabase RCRAInfo isEPA’scomprehensiveinformationsystem,providingaccesstodatasupportingtheResourceConservation Number ofDaystoUpdate:64 Date MadeActiveinReports:09/02/2016 Date DataArrivedatEDR:06/30/2016 Date ofGovernmentVersion:06/21/2016 waste. TSDFstreat,store,ordisposeofthe move hazardouswastefromthegeneratoroffsitetoafacilitythatcanrecycle,treat,store,ordisposeof as definedbytheResourceConservationandRecoveryAct(RCRA).Transportersareindividualsorentitiesthat includes selectiveinformationonsiteswhichgenerate,transport,store,treatand/ordisposeofhazardouswaste and RecoveryAct(RCRA)of1976theHazardousSolidWasteAmendments(HSWA)1984.Thedatabase RCRAInfo isEPA’scomprehensiveinformationsystem,providingaccesstodatasupportingtheResourceConservation Number ofDaystoUpdate:64 Date MadeActiveinReports:09/02/2016 Date DataArrivedatEDR:06/30/2016 Date ofGovernmentVersion:06/27/2016 CORRACTS identifieshazardouswastehandlerswithRCRAcorrectiveactionactivity. Number ofDaystoUpdate:10 Date MadeActiveinReports:04/15/2016 Date DataArrivedatEDR:04/05/2016 Date ofGovernmentVersion:03/07/2016 (EPIC) andregionalEPAoffices. coverage forover1,000NPLsiteboundariesproducedbyEPA’sEnvironmentalPhotographicInterpretationCenter cleanup undertheSuperfundProgram.NPLsitesmayencompassrelativelylargeareas.Assuch,EDRprovidespolygon National PrioritiesList(Superfund).TheNPLisasubsetofCERCLISandidentifiesover1,200sitesforpriority P ein5EPARegion9 EPARegion8 Telephone:415-947-4246 EPARegion7 Telephone:303-312-6774 EPARegion6 Telephone:913-551-7247 Telephone 206-553-8665 EPA Region10 Telephone:214-655-6659 Telephone 312-886-6686 EPA Region5 Telephone 404-562-8033 EPA Region4 Telephone 215-814-5418 EPA Region3 Telephone 617-918-1143 EPA Region1 Telephone: 202-564-7333 EPA’s EnvironmentalPhotographicInterpretationCenter(EPIC) Sources: NPL SiteBoundaries Number ofDaystoUpdate:56 Date MadeActiveinReports:03/30/1994 Date DataArrivedatEDR:02/02/1994 Date ofGovernmentVersion:10/15/1991 received notificationofpotentialliability.USEPAcompilesalistingfilednoticesSuperfundLiens. to fileliensagainstrealpropertyinorderrecoverremedialactionexpendituresorwhentheowner Federal SuperfundLiens.UndertheauthoritygrantedUSEPAbyCERCLAof1980,has Number ofDaystoUpdate:10 Date MadeActiveinReports:04/15/2016 Date DataArrivedatEDR:04/05/2016 Date ofGovernmentVersion:03/07/2016 requirementsforlisting. the NPLthosesitesthatcontinuetomeet andplaceson EPAthenacceptspubliccommentsonthesite,respondstocomments, in theFederalRegister. PrioritiesListthroughtheissuanceofaproposedrule A sitethathasbeenproposedforlistingontheNational Provides confirmationthatEDRisreportingrecordshavebeenupdatedwithin90days Data ReleaseFrequency:Quarterly Next ScheduledEDRContact:01/30/2017 Last EDRContact:10/20/2016 Telephone: 800-424-9346 Source: EPA Data ReleaseFrequency:Quarterly Next ScheduledEDRContact:01/09/2017 Last EDRContact:09/28/2016 Telephone: (415)495-8895 Source: EnvironmentalProtectionAgency Data ReleaseFrequency:Quarterly Next ScheduledEDRContact:01/09/2017 Last EDRContact:09/28/2016 Telephone: (415)495-8895 Source: EnvironmentalProtectionAgency Data ReleaseFrequency:Quarterly Next ScheduledEDRContact:01/09/2017 Last EDRContact:09/28/2016 Telephone: 800-424-9346 Source: EPA Data ReleaseFrequency:Quarterly Next ScheduledEDRContact:01/16/2017 Last EDRContact:10/05/2016 Telephone: N/A Source: EPA Data ReleaseFrequency:NoUpdatePlanned Next ScheduledEDRContact:11/28/2011 Last EDRContact:08/15/2011 Telephone: 202-564-4267 Source: EPA Data ReleaseFrequency:Quarterly Next ScheduledEDRContact:01/16/2017 Last EDRContact:10/05/2016 Telephone: N/A Source: EPA TC4796709.2s PageGR-3 TC4796709.2s PageGR-1 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

RCRA-SQG: RCRA - Small Quantity Generators Federal ERNS list 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 ERNS: Emergency Response Notification System includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste Emergency Response Notification System. ERNS records and stores information on reported releases of oil and hazardous as defined by the Resource Conservation and Recovery Act (RCRA). Small quantity generators (SQGs) generate substances. between 100 kg and 1,000 kg of hazardous waste per month. Date of Government Version: 09/26/2016 Source: National Response Center, United States Coast Guard Date of Government Version: 06/21/2016 Source: Environmental Protection Agency Date Data Arrived at EDR: 09/29/2016 Telephone: 202-267-2180 Date Data Arrived at EDR: 06/30/2016 Telephone: (415) 495-8895 Date Made Active in Reports: 11/11/2016 Last EDR Contact: 09/29/2016 Date Made Active in Reports: 09/02/2016 Last EDR Contact: 09/28/2016 Number of Days to Update: 43 Next Scheduled EDR Contact: 01/09/2017 Number of Days to Update: 64 Next Scheduled EDR Contact: 01/09/2017 Data Release Frequency: Annually Data Release Frequency: Quarterly State- and tribal - equivalent NPL RCRA-CESQG: RCRA - Conditionally Exempt Small Quantity Generators RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation RESPONSE: State Response Sites and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database Identifies confirmed release sites where DTSC is involved in remediation, either in a lead or oversight capacity. includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste These confirmed release sites are generally high-priority and high potential risk. as defined by the Resource Conservation and Recovery Act (RCRA). Conditionally exempt small quantity generators Date of Government Version: 08/01/2016 Source: Department of Toxic Substances Control (CESQGs) generate less than 100 kg of hazardous waste, or less than 1 kg of acutely hazardous waste per month. Date Data Arrived at EDR: 08/02/2016 Telephone: 916-323-3400 Date of Government Version: 06/21/2016 Source: Environmental Protection Agency Date Made Active in Reports: 10/05/2016 Last EDR Contact: 11/01/2016 Date Data Arrived at EDR: 06/30/2016 Telephone: (415) 495-8895 Number of Days to Update: 64 Next Scheduled EDR Contact: 02/13/2017 Date Made Active in Reports: 09/02/2016 Last EDR Contact: 09/28/2016 Data Release Frequency: Quarterly Number of Days to Update: 64 Next Scheduled EDR Contact: 01/09/2017 Data Release Frequency: Varies State- and tribal - equivalent CERCLIS

Federal institutional controls / engineering controls registries ENVIROSTOR: EnviroStor Database The Department of Toxic Substances Control’s (DTSC’s) Site Mitigation and Brownfields Reuse Program’s (SMBRP’s) LUCIS: Land Use Control Information System EnviroStor database identifes sites that have known contamination or sites for which there may be reasons to investigate LUCIS contains records of land use control information pertaining to the former Navy Base Realignment and Closure further. The database includes the following site types: Federal Superfund sites (National Priorities List (NPL)); properties. State Response, including Military Facilities and State Superfund; Voluntary Cleanup; and School sites. EnviroStor provides similar information to the information that was available in CalSites, and provides additional site information, Date of Government Version: 05/28/2015 Source: Department of the Navy including, but not limited to, identification of formerly-contaminated properties that have been released for Date Data Arrived at EDR: 05/29/2015 Telephone: 843-820-7326 reuse, properties where environmental deed restrictions have been recorded to prevent inappropriate land uses, Date Made Active in Reports: 06/11/2015 Last EDR Contact: 11/18/2016 and risk characterization information that is used to assess potential impacts to public health and the environment Number of Days to Update: 13 Next Scheduled EDR Contact: 02/27/2017 at contaminated sites. Data Release Frequency: Varies Date of Government Version: 08/01/2016 Source: Department of Toxic Substances Control US ENG CONTROLS: Engineering Controls Sites List Date Data Arrived at EDR: 08/02/2016 Telephone: 916-323-3400 A listing of sites with engineering controls in place. Engineering controls include various forms of caps, building Date Made Active in Reports: 10/05/2016 Last EDR Contact: 11/01/2016 foundations, liners, and treatment methods to create pathway elimination for regulated substances to enter environmental Number of Days to Update: 64 Next Scheduled EDR Contact: 02/13/2017 media or effect human health. Data Release Frequency: Quarterly Date of Government Version: 05/09/2016 Source: Environmental Protection Agency State and tribal landfill and/or solid waste disposal site lists Date Data Arrived at EDR: 06/01/2016 Telephone: 703-603-0695 Date Made Active in Reports: 09/02/2016 Last EDR Contact: 11/29/2016 SWF/LF (SWIS): Solid Waste Information System Number of Days to Update: 93 Next Scheduled EDR Contact: 03/13/2017 Active, Closed and Inactive Landfills. SWF/LF records typically contain an inve ntory of solid waste disposal Data Release Frequency: Varies facilities or landfills. These may be active or i nactive facilities or open dumps that failed to meet RCRA Section 4004 criteria for solid waste landfills or disposal sites. US INST CONTROL: Sites with Institutional Controls A listing of sites with institutional controls in place. Institutional controls include administrative measures, Date of Government Version: 08/15/2016 Source: Department of Resources Recycling and Recovery such as groundwater use restrictions, construction restrictions, property use restrictions, and post remediation Date Data Arrived at EDR: 08/16/2016 Telephone: 916-341-6320 care requirements intended to prevent exposure to contaminants remaining on site. Deed restrictions are generally Date Made Active in Reports: 10/05/2016 Last EDR Contact: 11/15/2016 required as part of the institutional controls. Number of Days to Update: 50 Next Scheduled EDR Contact: 02/27/2017 Data Release Frequency: Quarterly Date of Government Version: 05/09/2016 Source: Environmental Protection Agency Date Data Arrived at EDR: 06/01/2016 Telephone: 703-603-0695 State and tribal leaking storage tank lists Date Made Active in Reports: 09/02/2016 Last EDR Contact: 11/29/2016 Number of Days to Update: 93 Next Scheduled EDR Contact: 03/13/2017 Data Release Frequency: Varies

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LUST REG 6L: Leaking Underground Storage Tank Case Listing Date of Government Version: 07/01/2008 Source: California Regional Water Quality Control Board Central Valley Region (5) For more current information, please refer to the State Water Resources Control Board’s LUST database. Date Data Arrived at EDR: 07/22/2008 Telephone: 916-464-4834 Date Made Active in Reports: 07/31/2008 Last EDR Contact: 07/01/2011 Date of Government Version: 09/09/2003 Source: California Regional Water Quality Control Board Lahontan Region (6) Number of Days to Update: 9 Next Scheduled EDR Contact: 10/17/2011 Date Data Arrived at EDR: 09/10/2003 Telephone: 530-542-5572 Data Release Frequency: No Update Planned Date Made Active in Reports: 10/07/2003 Last EDR Contact: 09/12/2011 Number of Days to Update: 27 Next Scheduled EDR Contact: 12/26/2011 LUST REG 4: Underground Storage Tank Leak List Data Release Frequency: No Update Planned Los Angeles, Ventura counties. For more current information, please refer to the State Water Resources Control Board’s LUST database. LUST: Geotracker’s Leaking Underground Fuel Tank Report Leaking Underground Storage Tank (LUST) Sites included in GeoTracker. GeoTracker is the Water Boards data management Date of Government Version: 09/07/2004 Source: California Regional Water Quality Control Board Los Angeles Region (4) system for sites that impact, or have the potential to impact, water quality in California, with emphasis on groundwater. Date Data Arrived at EDR: 09/07/2004 Telephone: 213-576-6710 Date Made Active in Reports: 10/12/2004 Last EDR Contact: 09/06/2011 Date of Government Version: 09/12/2016 Source: State Water Resources Control Board Number of Days to Update: 35 Next Scheduled EDR Contact: 12/19/2011 Date Data Arrived at EDR: 09/13/2016 Telephone: see region list Data Release Frequency: No Update Planned Date Made Active in Reports: 10/14/2016 Last EDR Contact: 11/01/2016 Number of Days to Update: 31 Next Scheduled EDR Contact: 12/26/2016 LUST REG 3: Leaking Underground Storage Tank Database Data Release Frequency: Quarterly Leaking Underground Storage Tank locations. Monterey, San Benito, San Luis Obispo, Santa Barbara, Santa Cruz counties. LUST REG 9: Leaking Underground Storage Tank Report Date of Government Version: 05/19/2003 Source: California Regional Water Quality Control Board Central Coast Region (3) Orange, Riverside, San Diego counties. For more current information, please refer to the State Water Resources Date Data Arrived at EDR: 05/19/2003 Telephone: 805-542-4786 Control Board’s LUST database. Date Made Active in Reports: 06/02/2003 Last EDR Contact: 07/18/2011 Number of Days to Update: 14 Next Scheduled EDR Contact: 10/31/2011 Date of Government Version: 03/01/2001 Source: California Regional Water Quality Control Board San Diego Region (9) Data Release Frequency: No Update Planned Date Data Arrived at EDR: 04/23/2001 Telephone: 858-637-5595 Date Made Active in Reports: 05/21/2001 Last EDR Contact: 09/26/2011 LUST REG 2: Fuel Leak List Number of Days to Update: 28 Next Scheduled EDR Contact: 01/09/2012 Leaking Underground Storage Tank locations. Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Data Release Frequency: No Update Planned Clara, Solano, Sonoma counties. LUST REG 8: Leaking Underground Storage Tanks Date of Government Version: 09/30/2004 Source: California Regional Water Quality Control Board San Francisco Bay Region (2) California Regional Water Quality Control Board Santa Ana Region (8). For more current information, please refer Date Data Arrived at EDR: 10/20/2004 Telephone: 510-622-2433 to the State Water Resources Control Board’s LUST database. Date Made Active in Reports: 11/19/2004 Last EDR Contact: 09/19/2011 Number of Days to Update: 30 Next Scheduled EDR Contact: 01/02/2012 Date of Government Version: 02/14/2005 Source: California Regional Water Quality Control Board Santa Ana Region (8) Data Release Frequency: Quarterly Date Data Arrived at EDR: 02/15/2005 Telephone: 909-782-4496 Date Made Active in Reports: 03/28/2005 Last EDR Contact: 08/15/2011 LUST REG 1: Active Toxic Site Investigation Number of Days to Update: 41 Next Scheduled EDR Contact: 11/28/2011 Del Norte, Humboldt, Lake, Mendocino, Modoc, Siskiyou, Sonoma, Trinity counties. For more current information, Data Release Frequency: Varies please refer to the State Water Resources Control Board’s LUST database. LUST REG 7: Leaking Underground Storage Tank Case Listing Date of Government Version: 02/01/2001 Source: California Regional Water Quality Control Board North Coast (1) Leaking Underground Storage Tank locations. Imperial, Riverside, San Diego, Santa Barbara counties. Date Data Arrived at EDR: 02/28/2001 Telephone: 707-570-3769 Date Made Active in Reports: 03/29/2001 Last EDR Contact: 08/01/2011 Date of Government Version: 02/26/2004 Source: California Regional Water Quality Control Board Colorado River Basin Region (7) Number of Days to Update: 29 Next Scheduled EDR Contact: 11/14/2011 Date Data Arrived at EDR: 02/26/2004 Telephone: 760-776-8943 Data Release Frequency: No Update Planned Date Made Active in Reports: 03/24/2004 Last EDR Contact: 08/01/2011 Number of Days to Update: 27 Next Scheduled EDR Contact: 11/14/2011 INDIAN LUST R7: Leaking Underground Storage Tanks on Indian Land Data Release Frequency: No Update Planned LUSTs on Indian land in Iowa, Kansas, and Nebraska LUST REG 6V: Leaking Underground Storage Tank Case Listing Date of Government Version: 10/09/2015 Source: EPA Region 7 Leaking Underground Storage Tank locations. Inyo, Kern, Los Angeles, Mono, San Bernardino counties. Date Data Arrived at EDR: 02/12/2016 Telephone: 913-551-7003 Date Made Active in Reports: 06/03/2016 Last EDR Contact: 10/28/2016 Date of Government Version: 06/07/2005 Source: California Regional Water Quality Control Board Victorville Branch Office (6) Number of Days to Update: 112 Next Scheduled EDR Contact: 02/06/2017 Date Data Arrived at EDR: 06/07/2005 Telephone: 760-241-7365 Data Release Frequency: Varies Date Made Active in Reports: 06/29/2005 Last EDR Contact: 09/12/2011 Number of Days to Update: 22 Next Scheduled EDR Contact: 12/26/2011 INDIAN LUST R8: Leaking Underground Storage Tanks on Indian Land Data Release Frequency: No Update Planned LUSTs on Indian land in Colorado, Montana, North Dakota, South Dakota, Utah and Wyoming. LUST REG 5: Leaking Underground Storage Tank Database Date of Government Version: 10/13/2015 Source: EPA Region 8 Leaking Underground Storage Tank locations. Alameda, Alpine, Amador, Butte, Colusa, Contra Costa, Calveras, El Date Data Arrived at EDR: 10/23/2015 Telephone: 303-312-6271 Dorado, Fresno, Glenn, Kern, Kings, Lake, Lassen, Madera, Mariposa, Merced, Modoc, Napa, Nevada, Placer, Plumas, Date Made Active in Reports: 02/18/2016 Last EDR Contact: 10/28/2016 Sacramento, San Joaquin, Shasta, Solano, Stanislaus, Sutter, Tehama, Tulare, Tuolumne, Yolo, Yuba counties. Number of Days to Update: 118 Next Scheduled EDR Contact: 02/06/2017 Data Release Frequency: Quarterly

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INDIAN LUST R9: Leaking Underground Storage Tanks on Indian Land SLIC REG 1: Active Toxic Site Investigations LUSTs on Indian land in Arizona, California, New Mexico and Nevada The SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water quality from spills, leaks, and similar discharges. Date of Government Version: 02/25/2016 Source: Environmental Protection Agency Date Data Arrived at EDR: 04/27/2016 Telephone: 415-972-3372 Date of Government Version: 04/03/2003 Source: California Regional Water Quality Control Board, North Coast Region (1) Date Made Active in Reports: 06/03/2016 Last EDR Contact: 10/28/2016 Date Data Arrived at EDR: 04/07/2003 Telephone: 707-576-2220 Number of Days to Update: 37 Next Scheduled EDR Contact: 02/06/2017 Date Made Active in Reports: 04/25/2003 Last EDR Contact: 08/01/2011 Data Release Frequency: Quarterly Number of Days to Update: 18 Next Scheduled EDR Contact: 11/14/2011 Data Release Frequency: No Update Planned INDIAN LUST R10: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Alaska, Idaho, Oregon and Washington. SLIC REG 2: Spills, Leaks, Investigation & Cleanup Cost Recovery Listing The SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water quality Date of Government Version: 01/07/2016 Source: EPA Region 10 from spills, leaks, and similar discharges. Date Data Arrived at EDR: 01/08/2016 Telephone: 206-553-2857 Date Made Active in Reports: 02/18/2016 Last EDR Contact: 10/28/2016 Date of Government Version: 09/30/2004 Source: Regional Water Quality Control Board San Francisco Bay Region (2) Number of Days to Update: 41 Next Scheduled EDR Contact: 02/06/2017 Date Data Arrived at EDR: 10/20/2004 Telephone: 510-286-0457 Data Release Frequency: Quarterly Date Made Active in Reports: 11/19/2004 Last EDR Contact: 09/19/2011 Number of Days to Update: 30 Next Scheduled EDR Contact: 01/02/2012 INDIAN LUST R1: Leaking Underground Storage Tanks on Indian Land Data Release Frequency: Quarterly A listing of leaking underground storage tank locations on Indian Land. SLIC REG 3: Spills, Leaks, Investigation & Cleanup Cost Recovery Listing Date of Government Version: 10/27/2015 Source: EPA Region 1 The SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water quality Date Data Arrived at EDR: 10/29/2015 Telephone: 617-918-1313 from spills, leaks, and similar discharges. Date Made Active in Reports: 01/04/2016 Last EDR Contact: 10/28/2016 Number of Days to Update: 67 Next Scheduled EDR Contact: 02/06/2017 Date of Government Version: 05/18/2006 Source: California Regional Water Quality Control Board Central Coast Region (3) Data Release Frequency: Varies Date Data Arrived at EDR: 05/18/2006 Telephone: 805-549-3147 Date Made Active in Reports: 06/15/2006 Last EDR Contact: 07/18/2011 INDIAN LUST R4: Leaking Underground Storage Tanks on Indian Land Number of Days to Update: 28 Next Scheduled EDR Contact: 10/31/2011 LUSTs on Indian land in Florida, Mississippi and North Carolina. Data Release Frequency: Semi-Annually Date of Government Version: 02/05/2016 Source: EPA Region 4 SLIC REG 4: Spills, Leaks, Investigation & Cleanup Cost Recovery Listing Date Data Arrived at EDR: 04/29/2016 Telephone: 404-562-8677 The SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water quality Date Made Active in Reports: 06/03/2016 Last EDR Contact: 10/28/2016 from spills, leaks, and similar discharges. Number of Days to Update: 35 Next Scheduled EDR Contact: 02/06/2017 Data Release Frequency: Semi-Annually Date of Government Version: 11/17/2004 Source: Region Water Quality Control Board Los Angeles Region (4) Date Data Arrived at EDR: 11/18/2004 Telephone: 213-576-6600 INDIAN LUST R5: Leaking Underground Storage Tanks on Indian Land Date Made Active in Reports: 01/04/2005 Last EDR Contact: 07/01/2011 Leaking underground storage tanks located on Indian Land in Michigan, Minnesota and Wisconsin. Number of Days to Update: 47 Next Scheduled EDR Contact: 10/17/2011 Data Release Frequency: Varies Date of Government Version: 02/17/2016 Source: EPA, Region 5 Date Data Arrived at EDR: 04/27/2016 Telephone: 312-886-7439 SLIC REG 5: Spills, Leaks, Investigation & Cleanup Cost Recovery Listing Date Made Active in Reports: 06/03/2016 Last EDR Contact: 10/28/2016 The SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water quality Number of Days to Update: 37 Next Scheduled EDR Contact: 02/06/2017 from spills, leaks, and similar discharges. Data Release Frequency: Varies Date of Government Version: 04/01/2005 Source: Regional Water Quality Control Board Central Valley Region (5) INDIAN LUST R6: Leaking Underground Storage Tanks on Indian Land Date Data Arrived at EDR: 04/05/2005 Telephone: 916-464-3291 LUSTs on Indian land in New Mexico and Oklahoma. Date Made Active in Reports: 04/21/2005 Last EDR Contact: 09/12/2011 Number of Days to Update: 16 Next Scheduled EDR Contact: 12/26/2011 Date of Government Version: 12/11/2015 Source: EPA Region 6 Data Release Frequency: Semi-Annually Date Data Arrived at EDR: 02/19/2016 Telephone: 214-665-6597 Date Made Active in Reports: 06/03/2016 Last EDR Contact: 10/28/2016 SLIC REG 6V: Spills, Leaks, Investigation & Cleanup Cost Recovery Listing Number of Days to Update: 105 Next Scheduled EDR Contact: 02/06/2017 The SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water quality Data Release Frequency: Varies from spills, leaks, and similar discharges. SLIC: Statewide SLIC Cases Date of Government Version: 05/24/2005 Source: Regional Water Quality Control Board, Victorville Branch Cleanup Program Sites (CPS; also known as Site Cleanups [SC] and formerly known as Spills, Leaks, Investigations, Date Data Arrived at EDR: 05/25/2005 Telephone: 619-241-6583 and Cleanups [SLIC] sites) included in GeoTracker. GeoTracker is the Water Boards data management system for Date Made Active in Reports: 06/16/2005 Last EDR Contact: 08/15/2011 sites that impact, or have the potential to impact, water quality in California, with emphasis on groundwater. Number of Days to Update: 22 Next Scheduled EDR Contact: 11/28/2011 Data Release Frequency: Semi-Annually Date of Government Version: 09/12/2016 Source: State Water Resources Control Board Date Data Arrived at EDR: 09/13/2016 Telephone: 866-480-1028 Date Made Active in Reports: 10/14/2016 Last EDR Contact: 11/01/2016 Number of Days to Update: 31 Next Scheduled EDR Contact: 12/26/2016 Data Release Frequency: Varies

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SLIC REG 6L: SLIC Sites AST: Aboveground Petroleum Storage Tank Facilities The SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water quality A listing of aboveground storage tank petroleum storage tank locations. from spills, leaks, and similar discharges. Date of Government Version: 07/06/2016 Source: California Environmental Protection Agency Date of Government Version: 09/07/2004 Source: California Regional Water Quality Control Board, Lahontan Region Date Data Arrived at EDR: 07/12/2016 Telephone: 916-327-5092 Date Data Arrived at EDR: 09/07/2004 Telephone: 530-542-5574 Date Made Active in Reports: 09/19/2016 Last EDR Contact: 11/21/2016 Date Made Active in Reports: 10/12/2004 Last EDR Contact: 08/15/2011 Number of Days to Update: 69 Next Scheduled EDR Contact: 01/09/2017 Number of Days to Update: 35 Next Scheduled EDR Contact: 11/28/2011 Data Release Frequency: Quarterly Data Release Frequency: No Update Planned INDIAN UST R10: Underground Storage Tanks on Indian Land SLIC REG 7: SLIC List The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian The SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water quality land in EPA Region 10 (Alaska, Idaho, Oregon, Washington, and Tribal Nations). from spills, leaks, and similar discharges. Date of Government Version: 01/07/2016 Source: EPA Region 10 Date of Government Version: 11/24/2004 Source: California Regional Quality Control Board, Colorado River Basin Region Date Data Arrived at EDR: 01/08/2016 Telephone: 206-553-2857 Date Data Arrived at EDR: 11/29/2004 Telephone: 760-346-7491 Date Made Active in Reports: 02/18/2016 Last EDR Contact: 10/28/2016 Date Made Active in Reports: 01/04/2005 Last EDR Contact: 08/01/2011 Number of Days to Update: 41 Next Scheduled EDR Contact: 02/06/2017 Number of Days to Update: 36 Next Scheduled EDR Contact: 11/14/2011 Data Release Frequency: Quarterly Data Release Frequency: No Update Planned INDIAN UST R9: Underground Storage Tanks on Indian Land SLIC REG 8: Spills, Leaks, Investigation & Cleanup Cost Recovery Listing The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian The SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water quality land in EPA Region 9 (Arizona, California, Hawaii, Nevada, the Pacific Islands, and Tribal Nations). from spills, leaks, and similar discharges. Date of Government Version: 02/25/2016 Source: EPA Region 9 Date of Government Version: 04/03/2008 Source: California Region Water Quality Control Board Santa Ana Region (8) Date Data Arrived at EDR: 04/27/2016 Telephone: 415-972-3368 Date Data Arrived at EDR: 04/03/2008 Telephone: 951-782-3298 Date Made Active in Reports: 06/03/2016 Last EDR Contact: 10/28/2016 Date Made Active in Reports: 04/14/2008 Last EDR Contact: 09/12/2011 Number of Days to Update: 37 Next Scheduled EDR Contact: 02/06/2017 Number of Days to Update: 11 Next Scheduled EDR Contact: 12/26/2011 Data Release Frequency: Quarterly Data Release Frequency: Semi-Annually INDIAN UST R8: Underground Storage Tanks on Indian Land SLIC REG 9: Spills, Leaks, Investigation & Cleanup Cost Recovery Listing The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian The SLIC (Spills, Leaks, Investigations and Cleanup) program is designed to protect and restore water quality land in EPA Region 8 (Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming and 27 Tribal Nations). from spills, leaks, and similar discharges. Date of Government Version: 01/26/2016 Source: EPA Region 8 Date of Government Version: 09/10/2007 Source: California Regional Water Quality Control Board San Diego Region (9) Date Data Arrived at EDR: 02/05/2016 Telephone: 303-312-6137 Date Data Arrived at EDR: 09/11/2007 Telephone: 858-467-2980 Date Made Active in Reports: 06/03/2016 Last EDR Contact: 10/28/2016 Date Made Active in Reports: 09/28/2007 Last EDR Contact: 08/08/2011 Number of Days to Update: 119 Next Scheduled EDR Contact: 02/06/2017 Number of Days to Update: 17 Next Scheduled EDR Contact: 11/21/2011 Data Release Frequency: Quarterly Data Release Frequency: Annually INDIAN UST R7: Underground Storage Tanks on Indian Land State and tribal registered storage tank lists 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). FEMA UST: Underground Storage Tank Listing Date of Government Version: 09/23/2014 Source: EPA Region 7 A listing of all FEMA owned underground storage tanks. Date Data Arrived at EDR: 11/25/2014 Telephone: 913-551-7003 Date of Government Version: 01/01/2010 Source: FEMA Date Made Active in Reports: 01/29/2015 Last EDR Contact: 10/28/2016 Date Data Arrived at EDR: 02/16/2010 Telephone: 202-646-5797 Number of Days to Update: 65 Next Scheduled EDR Contact: 02/06/2017 Date Made Active in Reports: 04/12/2010 Last EDR Contact: 10/11/2016 Data Release Frequency: Varies Number of Days to Update: 55 Next Scheduled EDR Contact: 01/23/2017 Data Release Frequency: Varies INDIAN UST R6: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian UST: Active UST Facilities land in EPA Region 6 (Louisiana, Arkansas, Oklahoma, New Mexico, Texas and 65 Tribes). Active UST facilities gathered from the local regulatory agencies Date of Government Version: 12/03/2015 Source: EPA Region 6 Date of Government Version: 09/12/2016 Source: SWRCB Date Data Arrived at EDR: 02/04/2016 Telephone: 214-665-7591 Date Data Arrived at EDR: 09/14/2016 Telephone: 916-341-5851 Date Made Active in Reports: 06/03/2016 Last EDR Contact: 10/28/2016 Date Made Active in Reports: 10/14/2016 Last EDR Contact: 09/14/2016 Number of Days to Update: 120 Next Scheduled EDR Contact: 02/06/2017 Number of Days to Update: 30 Next Scheduled EDR Contact: 12/26/2016 Data Release Frequency: Semi-Annually Data Release Frequency: Semi-Annually

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INDIAN UST R1: Underground Storage Tanks on Indian Land State and tribal Brownfields sites 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 BROWNFIELDS: Considered Brownfieds Sites Listing Nations). A listing of sites the SWRCB considers to be Brownfields since these are sites have come to them through the MOA Process. Date of Government Version: 10/20/2015 Source: EPA, Region 1 Date Data Arrived at EDR: 10/29/2015 Telephone: 617-918-1313 Date of Government Version: 02/29/2016 Source: State Water Resources Control Board Date Made Active in Reports: 01/04/2016 Last EDR Contact: 10/28/2016 Date Data Arrived at EDR: 03/07/2016 Telephone: 916-323-7905 Number of Days to Update: 67 Next Scheduled EDR Contact: 02/06/2017 Date Made Active in Reports: 05/04/2016 Last EDR Contact: 09/26/2016 Data Release Frequency: Varies Number of Days to Update: 58 Next Scheduled EDR Contact: 01/09/2017 Data Release Frequency: Varies INDIAN UST R4: Underground Storage Tanks on Indian Land ADDITIONAL ENVIRONMENTAL RECORDS 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 Local Brownfield lists and Tribal Nations) US BROWNFIELDS: A Listing of Brownfields Sites Date of Government Version: 02/05/2016 Source: EPA Region 4 Brownfields are real property, the expansion, redevelopment, or reuse of which may be complicated by the presence Date Data Arrived at EDR: 04/29/2016 Telephone: 404-562-9424 or potential presence of a hazardous substance, pollutant, or contaminant. Cleaning up and reinvesting in these Date Made Active in Reports: 06/03/2016 Last EDR Contact: 10/28/2016 properties takes development pressures off of undeveloped, open land, and both improves and protects the environment. Number of Days to Update: 35 Next Scheduled EDR Contact: 02/06/2017 Assessment, Cleanup and Redevelopment Exchange System (ACRES) stores information reported by EPA Brownfields Data Release Frequency: Semi-Annually grant recipients on brownfields properties assessed or cleaned up with grant funding as well as information on Targeted Brownfields Assessments performed by EPA Regions. A listing of ACRES Brownfield sites is obtained from INDIAN UST R5: Underground Storage Tanks on Indian Land Cleanups in My Community. Cleanups in My Community provides information on Brownfields properties for which information The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian is reported back to EPA, as well as areas served by Brownfields grant programs. land in EPA Region 5 (Michigan, Minnesota and Wisconsin and Tribal Nations). Date of Government Version: 09/20/2016 Source: Environmental Protection Agency Date of Government Version: 11/05/2015 Source: EPA Region 5 Date Data Arrived at EDR: 09/21/2016 Telephone: 202-566-2777 Date Data Arrived at EDR: 11/13/2015 Telephone: 312-886-6136 Date Made Active in Reports: 11/11/2016 Last EDR Contact: 09/21/2016 Date Made Active in Reports: 01/04/2016 Last EDR Contact: 10/28/2016 Number of Days to Update: 51 Next Scheduled EDR Contact: 01/02/2017 Number of Days to Update: 52 Next Scheduled EDR Contact: 02/06/2017 Data Release Frequency: Semi-Annually Data Release Frequency: Varies Local Lists of Landfill / Solid Waste Disposal Sites State and tribal voluntary cleanup sites WMUDS/SWAT: Waste Management Unit Database INDIAN VCP R7: Voluntary Cleanup Priority Lisitng Waste Management Unit Database System. WMUDS is used by the State Water Resources Control Board staff and the A listing of voluntary cleanup priority sites located on Indian Land located in Region 7. Regional Water Quality Control Boards for program tracking and inventory of waste management units. WMUDS is composed Date of Government Version: 03/20/2008 Source: EPA, Region 7 of the following databases: Facility Information, Scheduled Inspections Information, Waste Management Unit Information, Date Data Arrived at EDR: 04/22/2008 Telephone: 913-551-7365 SWAT Program Information, SWAT Report Summary Information, SWAT Report Summary Data, Chapter 15 (formerly Subchapter Date Made Active in Reports: 05/19/2008 Last EDR Contact: 04/20/2009 15) Information, Chapter 15 Monitoring Parameters, TPCA Program Information, RCRA Program Information, Closure Number of Days to Update: 27 Next Scheduled EDR Contact: 07/20/2009 Information, and Interested Parties Information. Data Release Frequency: Varies Date of Government Version: 04/01/2000 Source: State Water Resources Control Board Date Data Arrived at EDR: 04/10/2000 Telephone: 916-227-4448 INDIAN VCP R1: Voluntary Cleanup Priority Listing Date Made Active in Reports: 05/10/2000 Last EDR Contact: 11/07/2016 A listing of voluntary cleanup priority sites located on Indian Land located in Region 1. Number of Days to Update: 30 Next Scheduled EDR Contact: 02/20/2017 Date of Government Version: 07/27/2015 Source: EPA, Region 1 Data Release Frequency: No Update Planned Date Data Arrived at EDR: 09/29/2015 Telephone: 617-918-1102 Date Made Active in Reports: 02/18/2016 Last EDR Contact: 09/26/2016 SWRCY: Recycler Database Number of Days to Update: 142 Next Scheduled EDR Contact: 01/09/2017 A listing of recycling facilities in California. Data Release Frequency: Varies Date of Government Version: 09/12/2016 Source: Department of Conservation Date Data Arrived at EDR: 09/14/2016 Telephone: 916-323-3836 VCP: Voluntary Cleanup Program Properties Date Made Active in Reports: 10/14/2016 Last EDR Contact: 09/14/2016 Contains low threat level properties with either confirmed or unconfirmed releases and the project proponents Number of Days to Update: 30 Next Scheduled EDR Contact: 12/26/2016 have request that DTSC oversee investigation and/or cleanup activities and have agreed to provide coverage for Data Release Frequency: Quarterly DTSC’s costs. Date of Government Version: 08/01/2016 Source: Department of Toxic Substances Control HAULERS: Registered Waste Tire Haulers Listing Date Data Arrived at EDR: 08/02/2016 Telephone: 916-323-3400 A listing of registered waste tire haulers. Date Made Active in Reports: 10/05/2016 Last EDR Contact: 11/01/2016 Number of Days to Update: 64 Next Scheduled EDR Contact: 02/13/2017 Data Release Frequency: Quarterly

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Date of Government Version: 08/25/2016 Source: Integrated Waste Management Board Date of Government Version: 08/08/2005 Source: Department of Toxic Substance Control Date Data Arrived at EDR: 08/26/2016 Telephone: 916-341-6422 Date Data Arrived at EDR: 08/03/2006 Telephone: 916-323-3400 Date Made Active in Reports: 10/14/2016 Last EDR Contact: 11/11/2016 Date Made Active in Reports: 08/24/2006 Last EDR Contact: 02/23/2009 Number of Days to Update: 49 Next Scheduled EDR Contact: 02/27/2017 Number of Days to Update: 21 Next Scheduled EDR Contact: 05/25/2009 Data Release Frequency: Varies Data Release Frequency: No Update Planned

INDIAN ODI: Report on the Status of Open Dumps on Indian Lands SCH: School Property Evaluation Program Location of open dumps on Indian land. This category contains proposed and existing school sites that are being evaluated by DTSC for possible hazardous materials contamination. In some cases, these properties may be listed in the CalSites category depending on the Date of Government Version: 12/31/1998 Source: Environmental Protection Agency level of threat to public health and safety or the environment they pose. Date Data Arrived at EDR: 12/03/2007 Telephone: 703-308-8245 Date Made Active in Reports: 01/24/2008 Last EDR Contact: 10/31/2016 Date of Government Version: 08/01/2016 Source: Department of Toxic Substances Control Number of Days to Update: 52 Next Scheduled EDR Contact: 02/13/2017 Date Data Arrived at EDR: 08/02/2016 Telephone: 916-323-3400 Data Release Frequency: Varies Date Made Active in Reports: 10/05/2016 Last EDR Contact: 11/01/2016 Number of Days to Update: 64 Next Scheduled EDR Contact: 02/13/2017 ODI: Open Dump Inventory Data Release Frequency: Quarterly 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. CDL: Clandestine Drug Labs A listing of drug lab locations. Listing of a location in this database does not indicate that any illegal drug Date of Government Version: 06/30/1985 Source: Environmental Protection Agency lab materials were or were not present there, and does not constitute a determination that the location either Date Data Arrived at EDR: 08/09/2004 Telephone: 800-424-9346 requires or does not require additional cleanup work. 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 Date of Government Version: 12/31/2015 Source: Department of Toxic Substances Control Data Release Frequency: No Update Planned Date Data Arrived at EDR: 05/10/2016 Telephone: 916-255-6504 Date Made Active in Reports: 06/17/2016 Last EDR Contact: 11/07/2016 DEBRIS REGION 9: Torres Martinez Reservation Illegal Dump Site Locations Number of Days to Update: 38 Next Scheduled EDR Contact: 01/23/2017 A listing of illegal dump sites location on the Torres Martinez Indian Reservation located in eastern Riverside Data Release Frequency: Varies County and northern Imperial County, California. TOXIC PITS: Toxic Pits Cleanup Act Sites Date of Government Version: 01/12/2009 Source: EPA, Region 9 Toxic PITS Cleanup Act Sites. TOXIC PITS identifies sites suspected of containing hazardous substances where cleanup Date Data Arrived at EDR: 05/07/2009 Telephone: 415-947-4219 has not yet been completed. Date Made Active in Reports: 09/21/2009 Last EDR Contact: 10/24/2016 Number of Days to Update: 137 Next Scheduled EDR Contact: 02/06/2017 Date of Government Version: 07/01/1995 Source: State Water Resources Control Board Data Release Frequency: No Update Planned Date Data Arrived at EDR: 08/30/1995 Telephone: 916-227-4364 Date Made Active in Reports: 09/26/1995 Last EDR Contact: 01/26/2009 IHS OPEN DUMPS: Open Dumps on Indian Land Number of Days to Update: 27 Next Scheduled EDR Contact: 04/27/2009 A listing of all open dumps located on Indian Land in the United States. Data Release Frequency: No Update Planned Date of Government Version: 04/01/2014 Source: Department of Health & Human Serivces, Indian Health Service US CDL: Clandestine Drug Labs Date Data Arrived at EDR: 08/06/2014 Telephone: 301-443-1452 A listing of clandestine drug lab locations. The U.S. Department of Justice ("the Department") provides this Date Made Active in Reports: 01/29/2015 Last EDR Contact: 11/04/2016 web site as a public service. It contains addresses of some locations where law enforcement agencies reported Number of Days to Update: 176 Next Scheduled EDR Contact: 02/13/2017 they found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites. Data Release Frequency: Varies 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, Local Lists of Hazardous waste / Contaminated Sites contacting local law enforcement and local health departments. US HIST CDL: National Clandestine Laboratory Register Date of Government Version: 08/30/2016 Source: Drug Enforcement Administration A listing of clandestine drug lab locations that have been removed from the DEAs National Clandestine Laboratory Date Data Arrived at EDR: 09/06/2016 Telephone: 202-307-1000 Register. Date Made Active in Reports: 09/23/2016 Last EDR Contact: 11/29/2016 Number of Days to Update: 17 Next Scheduled EDR Contact: 03/13/2017 Date of Government Version: 08/31/2016 Source: Drug Enforcement Administration Data Release Frequency: Quarterly Date Data Arrived at EDR: 09/06/2016 Telephone: 202-307-1000 Date Made Active in Reports: 09/23/2016 Last EDR Contact: 08/31/2016 Local Lists of Registered Storage Tanks Number of Days to Update: 17 Next Scheduled EDR Contact: 10/10/2016 Data Release Frequency: No Update Planned SWEEPS UST: SWEEPS UST Listing Statewide Environmental Evaluation and Planning System. This underground storage tank listing was updated and HIST CAL-SITES: Calsites Database maintained by a company contacted by the SWRCB in the early 1990’s. The listing is no longer updated or maintained. The Calsites database contains potential or confirmed hazardous substance release properties. In 1996, California The local agency is the contact for more information on a site on the SWEEPS list. EPA reevaluated and significantly reduced the number of sites in the Calsites database. No longer updated by the state agency. It has been replaced by ENVIROSTOR.

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Date of Government Version: 06/01/1994 Source: State Water Resources Control Board Site Mitigation and Brownfields Reuse Program Facility Sites with Deed Restrictions & Hazardous Waste Management Date Data Arrived at EDR: 07/07/2005 Telephone: N/A Program Facility Sites with Deed / Land Use Restriction. The DTSC Site Mitigation and Brownfields Reuse Program Date Made Active in Reports: 08/11/2005 Last EDR Contact: 06/03/2005 (SMBRP) list includes sites cleaned up under the program’s oversight and generally does not include current Number of Days to Update: 35 Next Scheduled EDR Contact: N/A or former hazardous waste facilities that required a hazardous waste facility permit. The list represents deed Data Release Frequency: No Update Planned restrictions that are active. Some sites have multiple deed restrictions. The DTSC Hazardous Waste Management Program (HWMP) has developed a list of current or former hazardous waste facilities that have a recorded land UST MENDOCINO: Mendocino County UST Database use restriction at the local county recorder’s office. The land use restrictions on this list were required by A listing of underground storage tank locations in Mendocino County. the DTSC HWMP as a result of the presence of hazardous substances that remain on site after the facility (or part of the facility) has been closed or cleaned up. The types of land use restriction include deed notice, deed Date of Government Version: 09/22/2016 Source: Department of Public Health restriction, or a land use restriction that binds current and future owners. Date Data Arrived at EDR: 09/27/2016 Telephone: 707-463-4466 Date Made Active in Reports: 10/20/2016 Last EDR Contact: 11/28/2016 Date of Government Version: 09/06/2016 Source: DTSC and SWRCB Number of Days to Update: 23 Next Scheduled EDR Contact: 03/13/2017 Date Data Arrived at EDR: 09/07/2016 Telephone: 916-323-3400 Data Release Frequency: Annually Date Made Active in Reports: 10/14/2016 Last EDR Contact: 09/07/2016 Number of Days to Update: 37 Next Scheduled EDR Contact: 12/19/2016 HIST UST: Hazardous Substance Storage Container Database Data Release Frequency: Semi-Annually The Hazardous Substance Storage Container Database is a historical listing of UST sites. Refer to local/county source for current data. Records of Emergency Release Reports Date of Government Version: 10/15/1990 Source: State Water Resources Control Board HMIRS: Hazardous Materials Information Reporting System Date Data Arrived at EDR: 01/25/1991 Telephone: 916-341-5851 Hazardous Materials Incident Report System. HMIRS contains hazardous material spill incidents reported to DOT. Date Made Active in Reports: 02/12/1991 Last EDR Contact: 07/26/2001 Number of Days to Update: 18 Next Scheduled EDR Contact: N/A Date of Government Version: 06/27/2016 Source: U.S. Department of Transportation Data Release Frequency: No Update Planned Date Data Arrived at EDR: 06/28/2016 Telephone: 202-366-4555 Date Made Active in Reports: 09/23/2016 Last EDR Contact: 09/27/2016 CA FID UST: Facility Inventory Database Number of Days to Update: 87 Next Scheduled EDR Contact: 01/09/2017 The Facility Inventory Database (FID) contains a historical listing of active and inactive underground storage Data Release Frequency: Annually tank locations from the State Water Resource Control Board. Refer to local/county source for current data. CHMIRS: California Hazardous Material Incident Report System Date of Government Version: 10/31/1994 Source: California Environmental Protection Agency California Hazardous Material Incident Reporting System. CHMIRS contains information on reported hazardous material Date Data Arrived at EDR: 09/05/1995 Telephone: 916-341-5851 incidents (accidental releases or spills). Date Made Active in Reports: 09/29/1995 Last EDR Contact: 12/28/1998 Number of Days to Update: 24 Next Scheduled EDR Contact: N/A Date of Government Version: 06/03/2016 Source: Office of Emergency Services Data Release Frequency: No Update Planned Date Data Arrived at EDR: 07/26/2016 Telephone: 916-845-8400 Date Made Active in Reports: 09/23/2016 Last EDR Contact: 10/26/2016 Local Land Records Number of Days to Update: 59 Next Scheduled EDR Contact: 02/06/2017 Data Release Frequency: Varies LIENS: Environmental Liens Listing A listing of property locations with environmental liens for California where DTSC is a lien holder. LDS: Land Disposal Sites Listing Land Disposal sites (Landfills) included in GeoTracker. GeoTracker is the Water Boards data management system Date of Government Version: 08/25/2016 Source: Department of Toxic Substances Control for sites that impact, or have the potential to impact, water quality in California, with emphasis on groundwater. Date Data Arrived at EDR: 09/06/2016 Telephone: 916-323-3400 Date Made Active in Reports: 10/14/2016 Last EDR Contact: 09/02/2016 Date of Government Version: 09/12/2016 Source: State Water Qualilty Control Board Number of Days to Update: 38 Next Scheduled EDR Contact: 12/19/2016 Date Data Arrived at EDR: 09/13/2016 Telephone: 866-480-1028 Data Release Frequency: Varies Date Made Active in Reports: 10/14/2016 Last EDR Contact: 11/01/2016 Number of Days to Update: 31 Next Scheduled EDR Contact: 12/26/2016 LIENS 2: CERCLA Lien Information Data Release Frequency: Quarterly 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. MCS: Military Cleanup Sites Listing CERCLIS provides information as to the identity of these sites and properties. Military sites (consisting of: Military UST sites; Military Privatized sites; and Military Cleanup sites [formerly known as DoD non UST]) included in GeoTracker. GeoTracker is the Water Boards data management system for sites Date of Government Version: 02/18/2014 Source: Environmental Protection Agency that impact, or have the potential to impact, water quality in California, with emphasis on groundwater. Date Data Arrived at EDR: 03/18/2014 Telephone: 202-564-6023 Date Made Active in Reports: 04/24/2014 Last EDR Contact: 10/28/2016 Date of Government Version: 09/12/2016 Source: State Water Resources Control Board Number of Days to Update: 37 Next Scheduled EDR Contact: 02/06/2017 Date Data Arrived at EDR: 09/13/2016 Telephone: 866-480-1028 Data Release Frequency: Varies Date Made Active in Reports: 10/14/2016 Last EDR Contact: 11/01/2016 Number of Days to Update: 31 Next Scheduled EDR Contact: 12/26/2016 DEED: Deed Restriction Listing Data Release Frequency: Quarterly

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SPILLS 90: SPILLS90 data from FirstSearch Date of Government Version: 03/07/2011 Source: Environmental Protection Agency Spills 90 includes those spill and release records available exclusively from FirstSearch databases. Typically, Date Data Arrived at EDR: 03/09/2011 Telephone: 615-532-8599 they may include chemical, oil and/or hazardous substance spills recorded after 1990. Duplicate records that are Date Made Active in Reports: 05/02/2011 Last EDR Contact: 11/17/2016 already included in EDR incident and release records are not included in Spills 90. Number of Days to Update: 54 Next Scheduled EDR Contact: 11/28/2016 Data Release Frequency: Varies Date of Government Version: 06/06/2012 Source: FirstSearch Date Data Arrived at EDR: 01/03/2013 Telephone: N/A US FIN ASSUR: Financial Assurance Information Date Made Active in Reports: 02/22/2013 Last EDR Contact: 01/03/2013 All owners and operators of facilities that treat, store, or dispose of hazardous waste are required to provide Number of Days to Update: 50 Next Scheduled EDR Contact: N/A proof that they will have sufficient funds to pay for the clean up, closure, and post-closure care of their facilities. Data Release Frequency: No Update Planned Date of Government Version: 07/12/2016 Source: Environmental Protection Agency Other Ascertainable Records Date Data Arrived at EDR: 08/17/2016 Telephone: 202-566-1917 Date Made Active in Reports: 10/21/2016 Last EDR Contact: 11/16/2016 RCRA NonGen / NLR: RCRA - Non Generators / No Longer Regulated Number of Days to Update: 65 Next Scheduled EDR Contact: 02/27/2017 RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation Data Release Frequency: Quarterly 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 EPA WATCH LIST: EPA WATCH LIST as defined by the Resource Conservation and Recovery Act (RCRA). Non-Generators do not presently generate hazardous EPA maintains a "Watch List" to facilitate dialogue between EPA, state and local environmental agencies on enforcement waste. matters relating to facilities with alleged violations identified as either significant or high priority. Being on the Watch List does not mean that the facility has actually violated the law only that an investigation by Date of Government Version: 06/21/2016 Source: Environmental Protection Agency EPA or a state or local environmental agency has led those organizations to allege that an unproven violation Date Data Arrived at EDR: 06/30/2016 Telephone: (415) 495-8895 has in fact occurred. Being on the Watch List does not represent a higher level of concern regarding the alleged Date Made Active in Reports: 09/02/2016 Last EDR Contact: 09/28/2016 violations that were detected, but instead indicates cases requiring additional dialogue between EPA, state and Number of Days to Update: 64 Next Scheduled EDR Contact: 01/09/2017 local agencies - primarily because of the length of time the alleged violation has gone unaddressed or unresolved. Data Release Frequency: Varies Date of Government Version: 08/30/2013 Source: Environmental Protection Agency FUDS: Formerly Used Defense Sites Date Data Arrived at EDR: 03/21/2014 Telephone: 617-520-3000 The listing includes locations of Formerly Used Defense Sites properties where the US Army Corps of Engineers Date Made Active in Reports: 06/17/2014 Last EDR Contact: 11/08/2016 is actively working or will take necessary cleanup actions. Number of Days to Update: 88 Next Scheduled EDR Contact: 02/20/2017 Data Release Frequency: Quarterly Date of Government Version: 01/31/2015 Source: U.S. Army Corps of Engineers Date Data Arrived at EDR: 07/08/2015 Telephone: 202-528-4285 2020 COR ACTION: 2020 Corrective Action Program List Date Made Active in Reports: 10/13/2015 Last EDR Contact: 09/09/2016 The EPA has set ambitious goals for the RCRA Corrective Action program by creating the 2020 Corrective Action Number of Days to Update: 97 Next Scheduled EDR Contact: 12/19/2016 Universe. This RCRA cleanup baseline includes facilities expected to need corrective action. The 2020 universe Data Release Frequency: Varies contains a wide variety of sites. Some properties are heavily contaminated while others were contaminated but have since been cleaned up. Still others have not been fully investigated yet, and may require little or no remediation. DOD: Department of Defense Sites Inclusion in the 2020 Universe does not necessarily imply failure on the part of a facility to meet its RCRA obligations. 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: 04/22/2013 Source: Environmental Protection Agency Date Data Arrived at EDR: 03/03/2015 Telephone: 703-308-4044 Date of Government Version: 12/31/2005 Source: USGS Date Made Active in Reports: 03/09/2015 Last EDR Contact: 11/11/2016 Date Data Arrived at EDR: 11/10/2006 Telephone: 888-275-8747 Number of Days to Update: 6 Next Scheduled EDR Contact: 02/20/2017 Date Made Active in Reports: 01/11/2007 Last EDR Contact: 10/14/2016 Data Release Frequency: Varies Number of Days to Update: 62 Next Scheduled EDR Contact: 01/23/2017 Data Release Frequency: Semi-Annually TSCA: Toxic Substances Control Act Toxic Substances Control Act. TSCA identifies manufacturers and importers of chemical substances included on the FEDLAND: Federal and Indian Lands TSCA Chemical Substance Inventory list. It includes data on the production volume of these substances by plant Federally and Indian administrated lands of the United States. Lands included are administrated by: Army Corps site. of Engineers, Bureau of Reclamation, National Wild and Scenic River, National Wildlife Refuge, Public Domain Land, Wilderness, Wilderness Study Area, Wildlife Management Area, Bureau of Indian Affairs, Bureau of Land Management, Date of Government Version: 12/31/2012 Source: EPA Department of Justice, Forest Service, Fish and Wildlife Service, National Park Service. Date Data Arrived at EDR: 01/15/2015 Telephone: 202-260-5521 Date Made Active in Reports: 01/29/2015 Last EDR Contact: 09/23/2016 Date of Government Version: 12/31/2005 Source: U.S. Geological Survey Number of Days to Update: 14 Next Scheduled EDR Contact: 01/02/2017 Date Data Arrived at EDR: 02/06/2006 Telephone: 888-275-8747 Data Release Frequency: Every 4 Years Date Made Active in Reports: 01/11/2007 Last EDR Contact: 10/14/2016 Number of Days to Update: 339 Next Scheduled EDR Contact: 01/23/2017 TRIS: Toxic Chemical Release Inventory System Data Release Frequency: N/A 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. 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.

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Date of Government Version: 12/31/2014 Source: EPA PRP: Potentially Responsible Parties Date Data Arrived at EDR: 11/24/2015 Telephone: 202-566-0250 A listing of verified Potentially Responsible Parties Date Made Active in Reports: 04/05/2016 Last EDR Contact: 11/22/2016 Date of Government Version: 10/25/2013 Source: EPA Number of Days to Update: 133 Next Scheduled EDR Contact: 03/06/2017 Date Data Arrived at EDR: 10/17/2014 Telephone: 202-564-6023 Data Release Frequency: Annually Date Made Active in Reports: 10/20/2014 Last EDR Contact: 11/07/2016 Number of Days to Update: 3 Next Scheduled EDR Contact: 02/20/2017 SSTS: Section 7 Tracking Systems Data Release Frequency: Quarterly 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 PADS: PCB Activity Database System 1st each year. Each establishment must report the types and amounts of pesticides, active ingredients and devices PCB Activity Database. PADS Identifies generators, transporters, commercial storers and/or brokers and disposers being produced, and those having been produced and sold or distributed in the past year. of PCB’s who are required to notify the EPA of such activities. Date of Government Version: 12/31/2009 Source: EPA Date of Government Version: 01/20/2016 Source: EPA Date Data Arrived at EDR: 12/10/2010 Telephone: 202-564-4203 Date Data Arrived at EDR: 04/28/2016 Telephone: 202-566-0500 Date Made Active in Reports: 02/25/2011 Last EDR Contact: 10/24/2016 Date Made Active in Reports: 09/02/2016 Last EDR Contact: 10/14/2016 Number of Days to Update: 77 Next Scheduled EDR Contact: 02/06/2017 Number of Days to Update: 127 Next Scheduled EDR Contact: 01/23/2017 Data Release Frequency: Annually Data Release Frequency: Annually ROD: Records Of Decision ICIS: Integrated Compliance Information System Record of Decision. ROD documents mandate a permanent remedy at an NPL (Superfund) site containing technical The Integrated Compliance Information System (ICIS) supports the information needs of the national enforcement and health information to aid in the cleanup. and compliance program as well as the unique needs of the National Pollutant Discharge Elimination System (NPDES) Date of Government Version: 11/25/2013 Source: EPA program. Date Data Arrived at EDR: 12/12/2013 Telephone: 703-416-0223 Date of Government Version: 07/27/2016 Source: Environmental Protection Agency Date Made Active in Reports: 02/24/2014 Last EDR Contact: 09/09/2016 Date Data Arrived at EDR: 08/05/2016 Telephone: 202-564-5088 Number of Days to Update: 74 Next Scheduled EDR Contact: 12/19/2016 Date Made Active in Reports: 10/21/2016 Last EDR Contact: 10/11/2016 Data Release Frequency: Annually Number of Days to Update: 77 Next Scheduled EDR Contact: 01/23/2017 Data Release Frequency: Quarterly RMP: Risk Management Plans When Congress passed the Clean Air Act Amendments of 1990, it required EPA to publish regulations and guidance FTTS: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act) for chemical accident prevention at facilities using extremely hazardous substances. The Risk Management Program FTTS tracks administrative cases and pesticide enforcement actions and compliance activities related to FIFRA, Rule (RMP Rule) was written to implement Section 112(r) of these amendments. The rule, which built upon existing TSCA and EPCRA (Emergency Planning and Community Right-to-Know Act). To maintain currency, EDR contacts the industry codes and standards, requires companies of all sizes that use certain flammable and toxic substances Agency on a quarterly basis. to develop a Risk Management Program, which includes a(n): Hazard assessment that details the potential effects of an accidental release, an accident history of the last five years, and an evaluation of worst-case and alternative Date of Government Version: 04/09/2009 Source: EPA/Office of Prevention, Pesticides and Toxic Substances accidental releases; Prevention program that includes safety precautions and maintenance, monitoring, and employee Date Data Arrived at EDR: 04/16/2009 Telephone: 202-566-1667 training measures; and Emergency response program that spells out emergency health care, employee training measures Date Made Active in Reports: 05/11/2009 Last EDR Contact: 11/17/2016 and procedures for informing the public and response agencies (e.g the fire department) should an accident occur. Number of Days to Update: 25 Next Scheduled EDR Contact: 03/06/2017 Data Release Frequency: Quarterly Date of Government Version: 08/01/2016 Source: Environmental Protection Agency Date Data Arrived at EDR: 08/22/2016 Telephone: 202-564-8600 FTTS INSP: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act) Date Made Active in Reports: 11/11/2016 Last EDR Contact: 11/18/2016 A listing of FIFRA/TSCA Tracking System (FTTS) inspections and enforcements. Number of Days to Update: 81 Next Scheduled EDR Contact: 02/06/2017 Data Release Frequency: Varies Date of Government Version: 04/09/2009 Source: EPA Date Data Arrived at EDR: 04/16/2009 Telephone: 202-566-1667 RAATS: RCRA Administrative Action Tracking System Date Made Active in Reports: 05/11/2009 Last EDR Contact: 11/17/2016 RCRA Administration Action Tracking System. RAATS contains records based on enforcement actions issued under RCRA Number of Days to Update: 25 Next Scheduled EDR Contact: 03/06/2017 pertaining to major violators and includes administrative and civil actions brought by the EPA. For administration Data Release Frequency: Quarterly 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 MLTS: Material Licensing Tracking System made it impossible to continue to update the information contained in the database. 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, Date of Government Version: 04/17/1995 Source: EPA EDR contacts the Agency on a quarterly basis. 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 Date of Government Version: 08/30/2016 Source: Nuclear Regulatory Commission Number of Days to Update: 35 Next Scheduled EDR Contact: 09/01/2008 Date Data Arrived at EDR: 09/08/2016 Telephone: 301-415-7169 Data Release Frequency: No Update Planned Date Made Active in Reports: 10/21/2016 Last EDR Contact: 11/07/2016 Number of Days to Update: 43 Next Scheduled EDR Contact: 02/20/2017 Data Release Frequency: Quarterly

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COAL ASH DOE: Steam-Electric Plant Operation Data Date of Government Version: 10/19/2006 Source: Environmental Protection Agency A listing of power plants that store ash in surface ponds. 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 Date of Government Version: 12/31/2005 Source: Department of Energy Number of Days to Update: 40 Next Scheduled EDR Contact: 03/17/2008 Date Data Arrived at EDR: 08/07/2009 Telephone: 202-586-8719 Data Release Frequency: No Update Planned Date Made Active in Reports: 10/22/2009 Last EDR Contact: 09/09/2016 Number of Days to Update: 76 Next Scheduled EDR Contact: 12/19/2016 DOT OPS: Incident and Accident Data Data Release Frequency: Varies Department of Transporation, Office of Pipeline Safety Incident and Accident data. COAL ASH EPA: Coal Combustion Residues Surface Impoundments List Date of Government Version: 07/31/2012 Source: Department of Transporation, Office of Pipeline Safety A listing of coal combustion residues surface impoundments with high hazard potential ratings. Date Data Arrived at EDR: 08/07/2012 Telephone: 202-366-4595 Date Made Active in Reports: 09/18/2012 Last EDR Contact: 11/02/2016 Date of Government Version: 07/01/2014 Source: Environmental Protection Agency Number of Days to Update: 42 Next Scheduled EDR Contact: 02/13/2017 Date Data Arrived at EDR: 09/10/2014 Telephone: N/A Data Release Frequency: Varies Date Made Active in Reports: 10/20/2014 Last EDR Contact: 09/06/2016 Number of Days to Update: 40 Next Scheduled EDR Contact: 12/19/2016 CONSENT: Superfund (CERCLA) Consent Decrees Data Release Frequency: Varies 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. PCB TRANSFORMER: PCB Transformer Registration Database The database of PCB transformer registrations that includes all PCB registration submittals. Date of Government Version: 03/31/2016 Source: Department of Justice, Consent Decree Library Date Data Arrived at EDR: 08/01/2016 Telephone: Varies Date of Government Version: 02/01/2011 Source: Environmental Protection Agency Date Made Active in Reports: 09/23/2016 Last EDR Contact: 09/26/2016 Date Data Arrived at EDR: 10/19/2011 Telephone: 202-566-0517 Number of Days to Update: 53 Next Scheduled EDR Contact: 01/09/2017 Date Made Active in Reports: 01/10/2012 Last EDR Contact: 10/28/2016 Data Release Frequency: Varies Number of Days to Update: 83 Next Scheduled EDR Contact: 02/06/2017 Data Release Frequency: Varies BRS: Biennial Reporting System The Biennial Reporting System is a national system administered by the EPA that collects data on the generation RADINFO: Radiation Information Database and management of hazardous waste. BRS captures detailed data from two groups: Large Quantity Generators (LQG) The Radiation Information Database (RADINFO) contains information about facilities that are regulated by U.S. and Treatment, Storage, and Disposal Facilities. Environmental Protection Agency (EPA) regulations for radiation and radioactivity. Date of Government Version: 12/31/2013 Source: EPA/NTIS Date of Government Version: 10/03/2016 Source: Environmental Protection Agency Date Data Arrived at EDR: 02/24/2015 Telephone: 800-424-9346 Date Data Arrived at EDR: 10/05/2016 Telephone: 202-343-9775 Date Made Active in Reports: 09/30/2015 Last EDR Contact: 11/23/2016 Date Made Active in Reports: 10/21/2016 Last EDR Contact: 10/05/2016 Number of Days to Update: 218 Next Scheduled EDR Contact: 03/06/2017 Number of Days to Update: 16 Next Scheduled EDR Contact: 01/16/2017 Data Release Frequency: Biennially Data Release Frequency: Quarterly INDIAN RESERV: Indian Reservations HIST FTTS: FIFRA/TSCA Tracking System Administrative Case Listing This map layer portrays Indian administered lands of the United States that have any area equal to or greater A complete administrative case listing from the FIFRA/TSCA Tracking System (FTTS) for all ten EPA regions. The than 640 acres. 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 Date of Government Version: 12/31/2005 Source: USGS are now closing out records. Because of that, and the fact that some EPA regions are not providing EPA Headquarters Date Data Arrived at EDR: 12/08/2006 Telephone: 202-208-3710 with updated records, it was decided to create a HIST FTTS database. It included records that may not be included Date Made Active in Reports: 01/11/2007 Last EDR Contact: 10/14/2016 in the newer FTTS database updates. This database is no longer updated. Number of Days to Update: 34 Next Scheduled EDR Contact: 01/23/2017 Data Release Frequency: Semi-Annually Date of Government Version: 10/19/2006 Source: Environmental Protection Agency Date Data Arrived at EDR: 03/01/2007 Telephone: 202-564-2501 FUSRAP: Formerly Utilized Sites Remedial Action Program Date Made Active in Reports: 04/10/2007 Last EDR Contact: 12/17/2007 DOE established the Formerly Utilized Sites Remedial Action Program (FUSRAP) in 1974 to remediate sites where Number of Days to Update: 40 Next Scheduled EDR Contact: 03/17/2008 radioactive contamination remained from Manhattan Project and early U.S. Atomic Energy Commission (AEC) operations. Data Release Frequency: No Update Planned Date of Government Version: 07/21/2016 Source: Department of Energy HIST FTTS INSP: FIFRA/TSCA Tracking System Inspection & Enforcement Case Listing Date Data Arrived at EDR: 07/26/2016 Telephone: 202-586-3559 A complete inspection and enforcement case listing from the FIFRA/TSCA Tracking System (FTTS) for all ten EPA Date Made Active in Reports: 09/23/2016 Last EDR Contact: 11/08/2016 regions. The information was obtained from the National Compliance Database (NCDB). NCDB supports the implementation Number of Days to Update: 59 Next Scheduled EDR Contact: 02/20/2017 of FIFRA (Federal Insecticide, Fungicide, and Rodenticide Act) and TSCA (Toxic Substances Control Act). Some Data Release Frequency: Varies 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 UMTRA: Uranium Mill Tailings Sites may not be included in the newer FTTS database updates. This database is no longer updated. 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.

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Date of Government Version: 09/14/2010 Source: Department of Energy Date of Government Version: 12/05/2005 Source: USGS Date Data Arrived at EDR: 10/07/2011 Telephone: 505-845-0011 Date Data Arrived at EDR: 02/29/2008 Telephone: 703-648-7709 Date Made Active in Reports: 03/01/2012 Last EDR Contact: 09/09/2016 Date Made Active in Reports: 04/18/2008 Last EDR Contact: 11/29/2016 Number of Days to Update: 146 Next Scheduled EDR Contact: 12/05/2016 Number of Days to Update: 49 Next Scheduled EDR Contact: 03/13/2017 Data Release Frequency: Varies Data Release Frequency: Varies

LEAD SMELTER 1: Lead Smelter Sites US MINES 3: Active Mines & Mineral Plants Database Listing A listing of former lead smelter site locations. Active Mines and Mineral Processing Plant operations for commodities monitored by the Minerals Information Team of the USGS. Date of Government Version: 03/07/2016 Source: Environmental Protection Agency Date Data Arrived at EDR: 04/07/2016 Telephone: 703-603-8787 Date of Government Version: 04/14/2011 Source: USGS Date Made Active in Reports: 09/02/2016 Last EDR Contact: 10/20/2016 Date Data Arrived at EDR: 06/08/2011 Telephone: 703-648-7709 Number of Days to Update: 148 Next Scheduled EDR Contact: 01/16/2017 Date Made Active in Reports: 09/13/2011 Last EDR Contact: 09/02/2016 Data Release Frequency: Varies Number of Days to Update: 97 Next Scheduled EDR Contact: 12/12/2016 Data Release Frequency: Varies LEAD SMELTER 2: Lead Smelter Sites A list of several hundred sites in the U.S. where secondary lead smelting was done from 1931and 1964. These sites FINDS: Facility Index System/Facility Registry System may pose a threat to public health through ingestion or inhalation of contaminated soil or dust 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 Date of Government Version: 04/05/2001 Source: American Journal of Public Health Information Retrieval System), DOCKET (Enforcement Docket used to manage and track information on civil judicial Date Data Arrived at EDR: 10/27/2010 Telephone: 703-305-6451 enforcement cases for all environmental statutes), FURS (Federal Underground Injection Control), C-DOCKET (Criminal Date Made Active in Reports: 12/02/2010 Last EDR Contact: 12/02/2009 Docket System used to track criminal enforcement actions for all environmental statutes), FFIS (Federal Facilities Number of Days to Update: 36 Next Scheduled EDR Contact: N/A Information System), STATE (State Environmental Laws and Statutes), and PADS (PCB Activity Data System). Data Release Frequency: No Update Planned Date of Government Version: 07/15/2016 Source: EPA US AIRS (AFS): Aerometric Information Retrieval System Facility Subsystem (AFS) Date Data Arrived at EDR: 09/07/2016 Telephone: (415) 947-8000 The database is a sub-system of Aerometric Information Retrieval System (AIRS). AFS contains compliance data Date Made Active in Reports: 11/11/2016 Last EDR Contact: 09/07/2016 on air pollution point sources regulated by the U.S. EPA and/or state and local air regulatory agencies. This Number of Days to Update: 65 Next Scheduled EDR Contact: 12/19/2016 information comes from source reports by various stationary sources of air pollution, such as electric power plants, Data Release Frequency: Quarterly steel mills, factories, and universities, and provides information about the air pollutants they produce. Action, air program, air program pollutant, and general level plant data. It is used to track emissions and compliance UXO: Unexploded Ordnance Sites data from industrial plants. A listing of unexploded ordnance site locations Date of Government Version: 06/30/2016 Source: EPA Date of Government Version: 10/25/2015 Source: Department of Defense Date Data Arrived at EDR: 07/25/2016 Telephone: 202-564-2496 Date Data Arrived at EDR: 01/29/2016 Telephone: 571-373-0407 Date Made Active in Reports: 10/21/2016 Last EDR Contact: 09/26/2016 Date Made Active in Reports: 04/05/2016 Last EDR Contact: 11/21/2016 Number of Days to Update: 88 Next Scheduled EDR Contact: 01/09/2017 Number of Days to Update: 67 Next Scheduled EDR Contact: 01/30/2017 Data Release Frequency: Annually Data Release Frequency: Varies

US AIRS MINOR: Air Facility System Data DOCKET HWC: Hazardous Waste Compliance Docket Listing A listing of minor source facilities. A complete list of the Federal Agency Hazardous Waste Compliance Docket Facilities. Date of Government Version: 06/30/2016 Source: EPA Date of Government Version: 06/02/2016 Source: Environmental Protection Agency Date Data Arrived at EDR: 07/25/2016 Telephone: 202-564-2496 Date Data Arrived at EDR: 06/03/2016 Telephone: 202-564-0527 Date Made Active in Reports: 10/21/2016 Last EDR Contact: 09/26/2016 Date Made Active in Reports: 09/02/2016 Last EDR Contact: 11/28/2016 Number of Days to Update: 88 Next Scheduled EDR Contact: 01/09/2017 Number of Days to Update: 91 Next Scheduled EDR Contact: 03/13/2017 Data Release Frequency: Annually Data Release Frequency: Varies

US MINES: Mines Master Index File CA BOND EXP. PLAN: Bond Expenditure Plan Contains all mine identification numbers issued for mines active or opened since 1971. The data also includes Department of Health Services developed a site-specific expenditure plan as the basis for an appropriation of violation information. Hazardous Substance Cleanup Bond Act funds. It is not updated. Date of Government Version: 08/05/2016 Source: Department of Labor, Mine Safety and Health Administration Date of Government Version: 01/01/1989 Source: Department of Health Services Date Data Arrived at EDR: 09/01/2016 Telephone: 303-231-5959 Date Data Arrived at EDR: 07/27/1994 Telephone: 916-255-2118 Date Made Active in Reports: 09/23/2016 Last EDR Contact: 12/01/2016 Date Made Active in Reports: 08/02/1994 Last EDR Contact: 05/31/1994 Number of Days to Update: 22 Next Scheduled EDR Contact: 03/13/2017 Number of Days to Update: 6 Next Scheduled EDR Contact: N/A Data Release Frequency: Semi-Annually Data Release Frequency: No Update Planned

US MINES 2: Ferrous and Nonferrous Metal Mines Database Listing CORTESE: "Cortese" Hazardous Waste & Substances Sites List This map layer includes ferrous (ferrous metal mines are facilities that extract ferrous metals, such as iron The sites for the list are designated by the State Water Resource Control Board (LUST), the Integrated Waste ore or molybdenum) and nonferrous (Nonferrous metal mines are facilities that extract nonferrous metals, such Board (SWF/LS), and the Department of Toxic Substances Control (Cal-Sites). as gold, silver, copper, zinc, and lead) metal mines in the United States.

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Date of Government Version: 09/26/2016 Source: CAL EPA/Office of Emergency Information Date of Government Version: 12/31/2014 Source: California Environmental Protection Agency Date Data Arrived at EDR: 09/27/2016 Telephone: 916-323-3400 Date Data Arrived at EDR: 10/14/2015 Telephone: 916-255-1136 Date Made Active in Reports: 11/18/2016 Last EDR Contact: 09/27/2016 Date Made Active in Reports: 12/11/2015 Last EDR Contact: 10/12/2016 Number of Days to Update: 52 Next Scheduled EDR Contact: 01/09/2017 Number of Days to Update: 58 Next Scheduled EDR Contact: 01/23/2017 Data Release Frequency: Quarterly Data Release Frequency: Annually

DRYCLEANERS: Cleaner Facilities HIST CORTESE: Hazardous Waste & Substance Site List A list of drycleaner related facilities that have EPA ID numbers. These are facilities with certain SIC codes: The sites for the list are designated by the State Water Resource Control Board [LUST], the Integrated Waste Board power laundries, family and commercial; garment pressing and cleaner’s agents; linen supply; coin-operated laundries [SWF/LS], and the Department of Toxic Substances Control [CALSITES]. This listing is no longer updated by the and cleaning; drycleaning plants, except rugs; carpet and upholster cleaning; industrial launderers; laundry and state agency. garment services. Date of Government Version: 04/01/2001 Source: Department of Toxic Substances Control Date of Government Version: 06/02/2016 Source: Department of Toxic Substance Control Date Data Arrived at EDR: 01/22/2009 Telephone: 916-323-3400 Date Data Arrived at EDR: 07/12/2016 Telephone: 916-327-4498 Date Made Active in Reports: 04/08/2009 Last EDR Contact: 01/22/2009 Date Made Active in Reports: 08/18/2016 Last EDR Contact: 09/02/2016 Number of Days to Update: 76 Next Scheduled EDR Contact: N/A Number of Days to Update: 37 Next Scheduled EDR Contact: 12/19/2016 Data Release Frequency: No Update Planned Data Release Frequency: Annually HWP: EnviroStor Permitted Facilities Listing EMI: Emissions Inventory Data Detailed information on permitted hazardous waste facilities and corrective action ("cleanups") tracked in EnviroStor. Toxics and criteria pollutant emissions data collected by the ARB and local air pollution agencies. Date of Government Version: 08/22/2016 Source: Department of Toxic Substances Control Date of Government Version: 12/31/2014 Source: California Air Resources Board Date Data Arrived at EDR: 08/23/2016 Telephone: 916-323-3400 Date Data Arrived at EDR: 09/23/2016 Telephone: 916-322-2990 Date Made Active in Reports: 10/05/2016 Last EDR Contact: 11/22/2016 Date Made Active in Reports: 10/24/2016 Last EDR Contact: 09/23/2016 Number of Days to Update: 43 Next Scheduled EDR Contact: 03/06/2017 Number of Days to Update: 31 Next Scheduled EDR Contact: 01/02/2017 Data Release Frequency: Quarterly Data Release Frequency: Varies HWT: Registered Hazardous Waste Transporter Database ENF: Enforcement Action Listing A listing of hazardous waste transporters. In California, unless specifically exempted, it is unlawful for any A listing of Water Board Enforcement Actions. Formal is everything except Oral/Verbal Communication, Notice of person to transport hazardous wastes unless the person holds a valid registration issued by DTSC. A hazardous Violation, Expedited Payment Letter, and Staff Enforcement Letter. waste transporter registration is valid for one year and is assigned a unique registration number. Date of Government Version: 08/22/2016 Source: State Water Resoruces Control Board Date of Government Version: 07/11/2016 Source: Department of Toxic Substances Control Date Data Arrived at EDR: 08/24/2016 Telephone: 916-445-9379 Date Data Arrived at EDR: 07/13/2016 Telephone: 916-440-7145 Date Made Active in Reports: 10/05/2016 Last EDR Contact: 11/16/2016 Date Made Active in Reports: 08/18/2016 Last EDR Contact: 10/12/2016 Number of Days to Update: 42 Next Scheduled EDR Contact: 02/06/2017 Number of Days to Update: 36 Next Scheduled EDR Contact: 01/23/2017 Data Release Frequency: Varies Data Release Frequency: Quarterly

Financial Assurance 1: Financial Assurance Information Listing MINES: Mines Site Location Listing Financial Assurance information A listing of mine site locations from the Office of Mine Reclamation. Date of Government Version: 04/25/2016 Source: Department of Toxic Substances Control Date of Government Version: 09/12/2016 Source: Department of Conservation Date Data Arrived at EDR: 04/29/2016 Telephone: 916-255-3628 Date Data Arrived at EDR: 09/14/2016 Telephone: 916-322-1080 Date Made Active in Reports: 06/21/2016 Last EDR Contact: 11/24/2016 Date Made Active in Reports: 10/14/2016 Last EDR Contact: 09/14/2016 Number of Days to Update: 53 Next Scheduled EDR Contact: 02/06/2017 Number of Days to Update: 30 Next Scheduled EDR Contact: 12/26/2016 Data Release Frequency: Varies Data Release Frequency: Varies

Financial Assurance 2: Financial Assurance Information Listing MWMP: Medical Waste Management Program Listing A listing of financial assurance information for solid waste facilities. Financial assurance is intended to ensure The Medical Waste Management Program (MWMP) ensures the proper handling and disposal of medical waste by permitting that resources are available to pay for the cost of closure, post-closure care, and corrective measures if the and inspecting medical waste Offsite Treatment Facilities (PDF) and Transfer Stations (PDF) throughout the owner or operator of a regulated facility is unable or unwilling to pay. state. MWMP also oversees all Medical Waste Transporters. Date of Government Version: 08/10/2016 Source: California Integrated Waste Management Board Date of Government Version: 09/06/2016 Source: Department of Public Health Date Data Arrived at EDR: 08/15/2016 Telephone: 916-341-6066 Date Data Arrived at EDR: 09/07/2016 Telephone: 916-558-1784 Date Made Active in Reports: 10/05/2016 Last EDR Contact: 11/11/2016 Date Made Active in Reports: 10/14/2016 Last EDR Contact: 09/07/2016 Number of Days to Update: 51 Next Scheduled EDR Contact: 02/27/2017 Number of Days to Update: 37 Next Scheduled EDR Contact: 12/19/2016 Data Release Frequency: Varies Data Release Frequency: Varies

HAZNET: Facility and Manifest Data NPDES: NPDES Permits Listing Facility and Manifest Data. The data is extracted from the copies of hazardous waste manifests received each year A listing of NPDES permits, including stormwater. by the DTSC. The annual volume of manifests is typically 700,000 - 1,000,000 annually, representing approximately 350,000 - 500,000 shipments. Data are from the manifests submitted without correction, and therefore many contain some invalid values for data elements such as generator ID, TSD ID, waste category, and disposal method. This database begins with calendar year 1993.

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Date of Government Version: 05/16/2016 Source: State Water Resources Control Board Date of Government Version: 06/19/2007 Source: State Water Resources Control Board Date Data Arrived at EDR: 05/18/2016 Telephone: 916-445-9379 Date Data Arrived at EDR: 06/20/2007 Telephone: 916-341-5227 Date Made Active in Reports: 06/23/2016 Last EDR Contact: 11/15/2016 Date Made Active in Reports: 06/29/2007 Last EDR Contact: 11/16/2016 Number of Days to Update: 36 Next Scheduled EDR Contact: 02/27/2017 Number of Days to Update: 9 Next Scheduled EDR Contact: 03/06/2017 Data Release Frequency: Quarterly Data Release Frequency: Quarterly

PEST LIC: Pesticide Regulation Licenses Listing WIP: Well Investigation Program Case List A listing of licenses and certificates issued by the Department of Pesticide Regulation. The DPR issues licenses Well Investigation Program case in the San Gabriel and San Fernando Valley area. and/or certificates to: Persons and businesses that apply or sell pesticides; Pest control dealers and brokers; Date of Government Version: 07/03/2009 Source: Los Angeles Water Quality Control Board Persons who advise on agricultural pesticide applications. Date Data Arrived at EDR: 07/21/2009 Telephone: 213-576-6726 Date of Government Version: 09/06/2016 Source: Department of Pesticide Regulation Date Made Active in Reports: 08/03/2009 Last EDR Contact: 09/23/2016 Date Data Arrived at EDR: 09/07/2016 Telephone: 916-445-4038 Number of Days to Update: 13 Next Scheduled EDR Contact: 01/09/2017 Date Made Active in Reports: 10/14/2016 Last EDR Contact: 09/07/2016 Data Release Frequency: Varies Number of Days to Update: 37 Next Scheduled EDR Contact: 12/19/2016 Data Release Frequency: Quarterly FUELS PROGRAM: EPA Fuels Program Registered Listing This listing includes facilities that are registered under the Part 80 (Code of Federal Regulations) EPA Fuels PROC: Certified Processors Database Programs. All companies now are required to submit new and updated registrations. A listing of certified processors. Date of Government Version: 08/22/2016 Source: EPA Date of Government Version: 09/12/2016 Source: Department of Conservation Date Data Arrived at EDR: 08/23/2016 Telephone: 800-385-6164 Date Data Arrived at EDR: 09/14/2016 Telephone: 916-323-3836 Date Made Active in Reports: 10/21/2016 Last EDR Contact: 11/22/2016 Date Made Active in Reports: 10/14/2016 Last EDR Contact: 09/14/2016 Number of Days to Update: 59 Next Scheduled EDR Contact: 03/06/2017 Number of Days to Update: 30 Next Scheduled EDR Contact: 12/26/2016 Data Release Frequency: Quarterly Data Release Frequency: Quarterly ICE: ICE NOTIFY 65: Proposition 65 Records Contains data pertaining to the Permitted Facilities with Inspections / Enforcements sites tracked in Envirostor. Listings of all Proposition 65 incidents reported to counties by the State Water Resources Control Board and the Date of Government Version: 08/22/2016 Source: Department of Toxic Subsances Control Regional Water Quality Control Board. This database is no longer updated by the reporting agency. Date Data Arrived at EDR: 08/23/2016 Telephone: 877-786-9427 Date of Government Version: 09/10/2015 Source: State Water Resources Control Board Date Made Active in Reports: 10/05/2016 Last EDR Contact: 11/22/2016 Date Data Arrived at EDR: 01/05/2016 Telephone: 916-445-3846 Number of Days to Update: 43 Next Scheduled EDR Contact: 03/06/2017 Date Made Active in Reports: 02/12/2016 Last EDR Contact: 09/19/2016 Data Release Frequency: Quarterly Number of Days to Update: 38 Next Scheduled EDR Contact: 01/02/2017 Data Release Frequency: No Update Planned ECHO: Enforcement & Compliance History Information ECHO provides integrated compliance and enforcement information for about 800,000 regulated facilities nationwide. UIC: UIC Listing Date of Government Version: 09/18/2016 Source: Environmental Protection Agency A listing of wells identified as underground injection wells, in the California Oil and Gas Wells database. Date Data Arrived at EDR: 09/20/2016 Telephone: 202-564-2280 Date of Government Version: 07/06/2016 Source: Deaprtment of Conservation Date Made Active in Reports: 10/21/2016 Last EDR Contact: 09/20/2016 Date Data Arrived at EDR: 09/14/2016 Telephone: 916-445-2408 Number of Days to Update: 31 Next Scheduled EDR Contact: 01/02/2017 Date Made Active in Reports: 10/14/2016 Last EDR Contact: 09/14/2016 Data Release Frequency: Quarterly Number of Days to Update: 30 Next Scheduled EDR Contact: 12/26/2016 Data Release Frequency: Varies ABANDONED MINES: Abandoned Mines An inventory of land and water impacted by past mining (primarily coal mining) is maintained by OSMRE to provide WASTEWATER PITS: Oil Wastewater Pits Listing information needed to implement the Surface Mining Control and Reclamation Act of 1977 (SMCRA). The inventory Water officials discovered that oil producers have been dumping chemical-laden wastewater into hundreds of unlined contains information on the location, type, and extent of AML impacts, as well as, information on the cost associated pits that are operating without proper permits. Inspections completed by the Central Valley Regional Water Quality with the reclamation of those problems. The inventory is based upon field surveys by State, Tribal, and OSMRE Control Board revealed the existence of previously unidentified waste sites. The water board?s review found that program officials. It is dynamic to the extent that it is modified as new problems are identified and existing more than one-third of the region?s active disposal pits are operating without permission. problems are reclaimed. Date of Government Version: 04/15/2015 Source: RWQCB, Central Valley Region Date of Government Version: 06/09/2016 Source: Department of Interior Date Data Arrived at EDR: 04/17/2015 Telephone: 559-445-5577 Date Data Arrived at EDR: 06/13/2016 Telephone: 202-208-2609 Date Made Active in Reports: 06/23/2015 Last EDR Contact: 10/14/2016 Date Made Active in Reports: 09/02/2016 Last EDR Contact: 09/12/2016 Number of Days to Update: 67 Next Scheduled EDR Contact: 01/23/2017 Number of Days to Update: 81 Next Scheduled EDR Contact: 12/26/2016 Data Release Frequency: Varies Data Release Frequency: Quarterly EDR HIGH RISK HISTORICAL RECORDS WDS: Waste Discharge System Sites which have been issued waste discharge requirements. EDR Exclusive Records

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EDR MGP: EDR Proprietary Manufactured Gas Plants RGA LUST: Recovered Government Archive Leaking Underground Storage Tank The EDR Proprietary Manufactured Gas Plant Database includes records of coal gas plants (manufactured gas plants) The EDR Recovered Government Archive Leaking Underground Storage Tank database provides a list of LUST incidents compiled by EDR’s researchers. Manufactured gas sites were used in the United States from the 1800’s to 1950’s derived from historical databases and includes many records that no longer appear in current government lists. to produce a gas that could be distributed and used as fuel. These plants used whale oil, rosin, coal, or a mixture Compiled from Records formerly available from the State Water Resources Control Board in California. of coal, oil, and water that also produced a significant amount of waste. Many of the byproducts of the gas production, Date of Government Version: N/A Source: State Water Resources Control Board such as coal tar (oily waste containing volatile and non-volatile chemicals), sludges, oils and other compounds Date Data Arrived at EDR: 07/01/2013 Telephone: N/A are potentially hazardous to human health and the environment. The byproduct from this process was frequently Date Made Active in Reports: 12/30/2013 Last EDR Contact: 06/01/2012 disposed of directly at the plant site and can remain or spread slowly, serving as a continuous source of soil Number of Days to Update: 182 Next Scheduled EDR Contact: N/A and groundwater contamination. Data Release Frequency: Varies Date of Government Version: N/A Source: EDR, Inc. COUNTY RECORDS 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 ALAMEDA COUNTY: Data Release Frequency: No Update Planned Contaminated Sites EDR Hist Auto: EDR Exclusive Historic Gas Stations A listing of contaminated sites overseen by the Toxic Release Program (oil and groundwater contamination from EDR has searched selected national collections of business directories and has collected listings of potential chemical releases and spills) and the Leaking Underground Storage Tank Program (soil and ground water contamination gas station/filling station/service station sites that were available to EDR researchers. EDR’s review was limited from leaking petroleum USTs). to those categories of sources that might, in EDR’s opinion, include gas station/filling station/service station Date of Government Version: 10/12/2016 Source: Alameda County Environmental Health Services establishments. The categories reviewed included, but were not limited to gas, gas station, gasoline station, Date Data Arrived at EDR: 10/14/2016 Telephone: 510-567-6700 filling station, auto, automobile repair, auto service station, service station, etc. This database falls within Date Made Active in Reports: 11/18/2016 Last EDR Contact: 10/07/2016 a category of information EDR classifies as "High Risk Historical Records", or HRHR. EDR’s HRHR effort presents Number of Days to Update: 35 Next Scheduled EDR Contact: 01/23/2017 unique and sometimes proprietary data about past sites and operations that typically create environmental concerns, Data Release Frequency: Semi-Annually but may not show up in current government records searches. Date of Government Version: N/A Source: EDR, Inc. Underground Tanks Date Data Arrived at EDR: N/A Telephone: N/A Underground storage tank sites located in Alameda county. Date Made Active in Reports: N/A Last EDR Contact: N/A Date of Government Version: 07/07/2016 Source: Alameda County Environmental Health Services Number of Days to Update: N/A Next Scheduled EDR Contact: N/A Date Data Arrived at EDR: 07/12/2016 Telephone: 510-567-6700 Data Release Frequency: Varies Date Made Active in Reports: 08/08/2016 Last EDR Contact: 10/07/2016 Number of Days to Update: 27 Next Scheduled EDR Contact: 01/23/2017 EDR Hist Cleaner: EDR Exclusive Historic Dry Cleaners Data Release Frequency: Semi-Annually EDR has searched selected national collections of business directories and has collected listings of potential dry cleaner sites that were available to EDR researchers. EDR’s review was limited to those categories of sources that might, in EDR’s opinion, include dry cleaning establishments. The categories reviewed included, but were AMADOR COUNTY: not limited to dry cleaners, cleaners, laundry, laundromat, cleaning/laundry, wash & dry etc. This database falls within a category of information EDR classifies as "High Risk Historical Records", or HRHR. EDR’s HRHR effort CUPA Facility List presents unique and sometimes proprietary data about past sites and operations that typically create environmental Cupa Facility List concerns, but may not show up in current government records searches. Date of Government Version: 08/22/2016 Source: Amador County Environmental Health Date of Government Version: N/A Source: EDR, Inc. Date Data Arrived at EDR: 09/06/2016 Telephone: 209-223-6439 Date Data Arrived at EDR: N/A Telephone: N/A Date Made Active in Reports: 10/14/2016 Last EDR Contact: 09/02/2016 Date Made Active in Reports: N/A Last EDR Contact: N/A Number of Days to Update: 38 Next Scheduled EDR Contact: 12/19/2016 Number of Days to Update: N/A Next Scheduled EDR Contact: N/A Data Release Frequency: Varies Data Release Frequency: Varies EDR RECOVERED GOVERNMENT ARCHIVES BUTTE COUNTY: Exclusive Recovered Govt. Archives CUPA Facility Listing RGA LF: Recovered Government Archive Solid Waste Facilities List Cupa facility list. The EDR Recovered Government Archive Landfill database provides a list of landfills derived from historical databases and includes many records that no longer appear in current government lists. Compiled from Records formerly available Date of Government Version: 10/21/2016 Source: Public Health Department from the Department of Resources Recycling and Recovery in California. Date Data Arrived at EDR: 10/26/2016 Telephone: 530-538-7149 Date Made Active in Reports: 11/18/2016 Last EDR Contact: 10/24/2016 Date of Government Version: N/A Source: Department of Resources Recycling and Recovery Number of Days to Update: 23 Next Scheduled EDR Contact: 01/23/2017 Date Data Arrived at EDR: 07/01/2013 Telephone: N/A Data Release Frequency: No Update Planned Date Made Active in Reports: 01/13/2014 Last EDR Contact: 06/01/2012 Number of Days to Update: 196 Next Scheduled EDR Contact: N/A Data Release Frequency: Varies CALVERAS COUNTY:

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CUPA Facility Listing CUPA Resources List Cupa Facility Listing Certified Unified Program Agency. CUPA’s are responsible for implementing a unified hazardous materials and hazardous waste management regulatory program. The agency provides oversight of businesses that deal with hazardous materials, Date of Government Version: 10/25/2016 Source: Calveras County Environmental Health operate underground storage tanks or aboveground storage tanks. Date Data Arrived at EDR: 10/27/2016 Telephone: 209-754-6399 Date Made Active in Reports: 11/18/2016 Last EDR Contact: 09/26/2016 Date of Government Version: 10/11/2016 Source: Dept. of Community Health Number of Days to Update: 22 Next Scheduled EDR Contact: 01/09/2017 Date Data Arrived at EDR: 10/14/2016 Telephone: 559-445-3271 Data Release Frequency: Quarterly Date Made Active in Reports: 11/18/2016 Last EDR Contact: 09/29/2016 Number of Days to Update: 35 Next Scheduled EDR Contact: 01/16/2017 Data Release Frequency: Semi-Annually COLUSA COUNTY:

CUPA Facility List HUMBOLDT COUNTY: Cupa facility list. CUPA Facility List Date of Government Version: 09/02/2016 Source: Health & Human Services CUPA facility list. Date Data Arrived at EDR: 09/06/2016 Telephone: 530-458-0396 Date Made Active in Reports: 10/14/2016 Last EDR Contact: 11/07/2016 Date of Government Version: 10/25/2016 Source: Humboldt County Environmental Health Number of Days to Update: 38 Next Scheduled EDR Contact: 02/20/2017 Date Data Arrived at EDR: 10/27/2016 Telephone: N/A Data Release Frequency: Varies Date Made Active in Reports: 11/18/2016 Last EDR Contact: 11/21/2016 Number of Days to Update: 22 Next Scheduled EDR Contact: 03/06/2017 Data Release Frequency: Varies CONTRA COSTA COUNTY:

Site List IMPERIAL COUNTY: List includes sites from the underground tank, hazardous waste generator and business plan/2185 programs. CUPA Facility List Date of Government Version: 08/22/2016 Source: Contra Costa Health Services Department Cupa facility list. Date Data Arrived at EDR: 08/24/2016 Telephone: 925-646-2286 Date Made Active in Reports: 10/10/2016 Last EDR Contact: 10/31/2016 Date of Government Version: 10/24/2016 Source: San Diego Border Field Office Number of Days to Update: 47 Next Scheduled EDR Contact: 02/13/2017 Date Data Arrived at EDR: 10/27/2016 Telephone: 760-339-2777 Data Release Frequency: Semi-Annually Date Made Active in Reports: 11/18/2016 Last EDR Contact: 10/24/2016 Number of Days to Update: 22 Next Scheduled EDR Contact: 02/06/2017 Data Release Frequency: Varies DEL NORTE COUNTY:

CUPA Facility List INYO COUNTY: Cupa Facility list CUPA Facility List Date of Government Version: 11/01/2016 Source: Del Norte County Environmental Health Division Cupa facility list. Date Data Arrived at EDR: 11/03/2016 Telephone: 707-465-0426 Date Made Active in Reports: 11/22/2016 Last EDR Contact: 10/31/2016 Date of Government Version: 09/10/2013 Source: Inyo County Environmental Health Services Number of Days to Update: 19 Next Scheduled EDR Contact: 02/13/2017 Date Data Arrived at EDR: 09/11/2013 Telephone: 760-878-0238 Data Release Frequency: Varies Date Made Active in Reports: 10/14/2013 Last EDR Contact: 11/16/2016 Number of Days to Update: 33 Next Scheduled EDR Contact: 03/06/2017 Data Release Frequency: Varies EL DORADO COUNTY:

CUPA Facility List KERN COUNTY: CUPA facility list. Underground Storage Tank Sites & Tank Listing Date of Government Version: 05/24/2016 Source: El Dorado County Environmental Management Department Kern County Sites and Tanks Listing. Date Data Arrived at EDR: 05/26/2016 Telephone: 530-621-6623 Date Made Active in Reports: 08/09/2016 Last EDR Contact: 10/31/2016 Date of Government Version: 08/04/2016 Source: Kern County Environment Health Services Department Number of Days to Update: 75 Next Scheduled EDR Contact: 02/13/2017 Date Data Arrived at EDR: 08/08/2016 Telephone: 661-862-8700 Data Release Frequency: Varies Date Made Active in Reports: 10/18/2016 Last EDR Contact: 11/07/2016 Number of Days to Update: 71 Next Scheduled EDR Contact: 02/20/2017 Data Release Frequency: Quarterly FRESNO COUNTY:

KINGS COUNTY:

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CUPA Facility List Site Mitigation List A listing of sites included in the county’s Certified Unified Program Agency database. California’s Secretary Industrial sites that have had some sort of spill or complaint. for Environmental Protection established the unified hazardous materials and hazardous waste regulatory program Date of Government Version: 03/29/2016 Source: Community Health Services as required by chapter 6.11 of the California Health and Safety Code. The Unified Program consolidates the administration, Date Data Arrived at EDR: 04/06/2016 Telephone: 323-890-7806 permits, inspections, and enforcement activities. Date Made Active in Reports: 06/13/2016 Last EDR Contact: 10/17/2016 Date of Government Version: 05/25/2016 Source: Kings County Department of Public Health Number of Days to Update: 68 Next Scheduled EDR Contact: 01/30/2017 Date Data Arrived at EDR: 05/27/2016 Telephone: 559-584-1411 Data Release Frequency: Annually Date Made Active in Reports: 06/22/2016 Last EDR Contact: 11/16/2016 Number of Days to Update: 26 Next Scheduled EDR Contact: 03/06/2017 City of El Segundo Underground Storage Tank Data Release Frequency: Varies Underground storage tank sites located in El Segundo city. Date of Government Version: 03/30/2015 Source: City of El Segundo Fire Department Date Data Arrived at EDR: 04/02/2015 Telephone: 310-524-2236 LAKE COUNTY: Date Made Active in Reports: 04/13/2015 Last EDR Contact: 10/17/2016 Number of Days to Update: 11 Next Scheduled EDR Contact: 01/30/2017 CUPA Facility List Data Release Frequency: Semi-Annually Cupa facility list Date of Government Version: 09/08/2016 Source: Lake County Environmental Health City of Long Beach Underground Storage Tank Date Data Arrived at EDR: 09/09/2016 Telephone: 707-263-1164 Underground storage tank sites located in the city of Long Beach. Date Made Active in Reports: 10/14/2016 Last EDR Contact: 10/17/2016 Date of Government Version: 11/04/2015 Source: City of Long Beach Fire Department Number of Days to Update: 35 Next Scheduled EDR Contact: 01/30/2017 Date Data Arrived at EDR: 11/13/2015 Telephone: 562-570-2563 Data Release Frequency: Varies Date Made Active in Reports: 12/17/2015 Last EDR Contact: 10/24/2016 Number of Days to Update: 34 Next Scheduled EDR Contact: 02/06/2017 Data Release Frequency: Annually LOS ANGELES COUNTY: City of Torrance Underground Storage Tank San Gabriel Valley Areas of Concern Underground storage tank sites located in the city of Torrance. San Gabriel Valley areas where VOC contamination is at or above the MCL as designated by region 9 EPA office. Date of Government Version: 06/23/2016 Source: City of Torrance Fire Department Date of Government Version: 03/30/2009 Source: EPA Region 9 Date Data Arrived at EDR: 07/12/2016 Telephone: 310-618-2973 Date Data Arrived at EDR: 03/31/2009 Telephone: 415-972-3178 Date Made Active in Reports: 08/09/2016 Last EDR Contact: 10/07/2016 Date Made Active in Reports: 10/23/2009 Last EDR Contact: 09/19/2016 Number of Days to Update: 28 Next Scheduled EDR Contact: 01/23/2017 Number of Days to Update: 206 Next Scheduled EDR Contact: 01/02/2017 Data Release Frequency: Semi-Annually Data Release Frequency: No Update Planned

HMS: Street Number List MADERA COUNTY: Industrial Waste and Underground Storage Tank Sites. Date of Government Version: 07/05/2016 Source: Department of Public Works CUPA Facility List Date Data Arrived at EDR: 07/12/2016 Telephone: 626-458-3517 A listing of sites included in the county’s Certified Unified Program Agency database. California’s Secretary Date Made Active in Reports: 08/18/2016 Last EDR Contact: 11/07/2016 for Environmental Protection established the unified hazardous materials and hazardous waste regulatory program Number of Days to Update: 37 Next Scheduled EDR Contact: 01/23/2017 as required by chapter 6.11 of the California Health and Safety Code. The Unified Program consolidates the administration, Data Release Frequency: Semi-Annually permits, inspections, and enforcement activities. Date of Government Version: 08/18/2016 Source: Madera County Environmental Health List of Solid Waste Facilities Date Data Arrived at EDR: 08/22/2016 Telephone: 559-675-7823 Solid Waste Facilities in Los Angeles County. Date Made Active in Reports: 09/23/2016 Last EDR Contact: 11/16/2016 Date of Government Version: 07/15/2016 Source: La County Department of Public Works Number of Days to Update: 32 Next Scheduled EDR Contact: 03/06/2017 Date Data Arrived at EDR: 07/19/2016 Telephone: 818-458-5185 Data Release Frequency: Varies Date Made Active in Reports: 10/05/2016 Last EDR Contact: 10/18/2016 Number of Days to Update: 78 Next Scheduled EDR Contact: 01/30/2017 Data Release Frequency: Varies MARIN COUNTY:

City of Los Angeles Landfills Underground Storage Tank Sites Landfills owned and maintained by the City of Los Angeles. Currently permitted USTs in Marin County. Date of Government Version: 01/01/2016 Source: Engineering & Construction Division Date of Government Version: 04/07/2016 Source: Public Works Department Waste Management Date Data Arrived at EDR: 01/26/2016 Telephone: 213-473-7869 Date Data Arrived at EDR: 04/26/2016 Telephone: 415-499-6647 Date Made Active in Reports: 03/22/2016 Last EDR Contact: 10/17/2016 Date Made Active in Reports: 06/01/2016 Last EDR Contact: 09/29/2016 Number of Days to Update: 56 Next Scheduled EDR Contact: 01/30/2017 Number of Days to Update: 36 Next Scheduled EDR Contact: 01/16/2017 Data Release Frequency: Varies Data Release Frequency: Semi-Annually

MERCED COUNTY:

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CUPA Facility List Date of Government Version: 07/25/2016 Source: Community Development Agency CUPA facility list. Date Data Arrived at EDR: 08/01/2016 Telephone: 530-265-1467 Date Made Active in Reports: 09/23/2016 Last EDR Contact: 10/31/2016 Date of Government Version: 08/17/2016 Source: Merced County Environmental Health Number of Days to Update: 53 Next Scheduled EDR Contact: 02/13/2017 Date Data Arrived at EDR: 08/22/2016 Telephone: 209-381-1094 Data Release Frequency: Varies Date Made Active in Reports: 09/23/2016 Last EDR Contact: 11/16/2016 Number of Days to Update: 32 Next Scheduled EDR Contact: 03/06/2017 Data Release Frequency: Varies ORANGE COUNTY:

List of Industrial Site Cleanups MONO COUNTY: Petroleum and non-petroleum spills. CUPA Facility List Date of Government Version: 08/01/2016 Source: Health Care Agency CUPA Facility List Date Data Arrived at EDR: 08/15/2016 Telephone: 714-834-3446 Date Made Active in Reports: 10/05/2016 Last EDR Contact: 11/07/2016 Date of Government Version: 08/29/2016 Source: Mono County Health Department Number of Days to Update: 51 Next Scheduled EDR Contact: 02/20/2017 Date Data Arrived at EDR: 08/31/2016 Telephone: 760-932-5580 Data Release Frequency: Annually Date Made Active in Reports: 10/14/2016 Last EDR Contact: 11/28/2016 Number of Days to Update: 44 Next Scheduled EDR Contact: 03/13/2017 List of Underground Storage Tank Cleanups Data Release Frequency: Varies Orange County Underground Storage Tank Cleanups (LUST). Date of Government Version: 08/03/2016 Source: Health Care Agency MONTEREY COUNTY: Date Data Arrived at EDR: 08/15/2016 Telephone: 714-834-3446 Date Made Active in Reports: 10/07/2016 Last EDR Contact: 11/07/2016 CUPA Facility Listing Number of Days to Update: 53 Next Scheduled EDR Contact: 02/20/2017 CUPA Program listing from the Environmental Health Division. Data Release Frequency: Quarterly Date of Government Version: 06/24/2016 Source: Monterey County Health Department List of Underground Storage Tank Facilities Date Data Arrived at EDR: 06/27/2016 Telephone: 831-796-1297 Orange County Underground Storage Tank Facilities (UST). Date Made Active in Reports: 08/09/2016 Last EDR Contact: 11/21/2016 Number of Days to Update: 43 Next Scheduled EDR Contact: 03/06/2017 Date of Government Version: 08/01/2016 Source: Health Care Agency Data Release Frequency: Varies Date Data Arrived at EDR: 08/09/2016 Telephone: 714-834-3446 Date Made Active in Reports: 10/11/2016 Last EDR Contact: 11/08/2016 Number of Days to Update: 63 Next Scheduled EDR Contact: 02/20/2017 NAPA COUNTY: Data Release Frequency: Quarterly

Sites With Reported Contamination A listing of leaking underground storage tank sites located in Napa county. PLACER COUNTY: Date of Government Version: 12/05/2011 Source: Napa County Department of Environmental Management Master List of Facilities Date Data Arrived at EDR: 12/06/2011 Telephone: 707-253-4269 List includes aboveground tanks, underground tanks and cleanup sites. Date Made Active in Reports: 02/07/2012 Last EDR Contact: 11/28/2016 Number of Days to Update: 63 Next Scheduled EDR Contact: 03/13/2017 Date of Government Version: 09/02/2016 Source: Placer County Health and Human Services Data Release Frequency: No Update Planned Date Data Arrived at EDR: 09/06/2016 Telephone: 530-745-2363 Date Made Active in Reports: 10/14/2016 Last EDR Contact: 09/02/2016 Closed and Operating Underground Storage Tank Sites Number of Days to Update: 38 Next Scheduled EDR Contact: 12/19/2016 Underground storage tank sites located in Napa county. Data Release Frequency: Semi-Annually Date of Government Version: 01/15/2008 Source: Napa County Department of Environmental Management Date Data Arrived at EDR: 01/16/2008 Telephone: 707-253-4269 RIVERSIDE COUNTY: Date Made Active in Reports: 02/08/2008 Last EDR Contact: 11/28/2016 Number of Days to Update: 23 Next Scheduled EDR Contact: 03/13/2017 Listing of Underground Tank Cleanup Sites Data Release Frequency: No Update Planned Riverside County Underground Storage Tank Cleanup Sites (LUST). Date of Government Version: 06/13/2016 Source: Department of Environmental Health NEVADA COUNTY: Date Data Arrived at EDR: 07/18/2016 Telephone: 951-358-5055 Date Made Active in Reports: 10/07/2016 Last EDR Contact: 09/19/2016 CUPA Facility List Number of Days to Update: 81 Next Scheduled EDR Contact: 01/02/2017 CUPA facility list. Data Release Frequency: Quarterly

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Underground Storage Tank Tank List Solid Waste Facilities Underground storage tank sites located in Riverside county. San Diego County Solid Waste Facilities. Date of Government Version: 07/13/2016 Source: Department of Environmental Health Date of Government Version: 10/31/2015 Source: Department of Health Services Date Data Arrived at EDR: 07/18/2016 Telephone: 951-358-5055 Date Data Arrived at EDR: 11/07/2015 Telephone: 619-338-2209 Date Made Active in Reports: 08/08/2016 Last EDR Contact: 09/19/2016 Date Made Active in Reports: 01/04/2016 Last EDR Contact: 11/16/2016 Number of Days to Update: 21 Next Scheduled EDR Contact: 01/02/2017 Number of Days to Update: 58 Next Scheduled EDR Contact: 02/06/2017 Data Release Frequency: Quarterly Data Release Frequency: Varies

Environmental Case Listing SACRAMENTO COUNTY: The listing contains all underground tank release cases and projects pertaining to properties contaminated with hazardous substances that are actively under review by the Site Assessment and Mitigation Program. Toxic Site Clean-Up List Date of Government Version: 03/23/2010 Source: San Diego County Department of Environmental Health List of sites where unauthorized releases of potentially hazardous materials have occurred. Date Data Arrived at EDR: 06/15/2010 Telephone: 619-338-2371 Date of Government Version: 08/22/2016 Source: Sacramento County Environmental Management Date Made Active in Reports: 07/09/2010 Last EDR Contact: 09/02/2016 Date Data Arrived at EDR: 10/04/2016 Telephone: 916-875-8406 Number of Days to Update: 24 Next Scheduled EDR Contact: 12/19/2016 Date Made Active in Reports: 11/18/2016 Last EDR Contact: 10/04/2016 Data Release Frequency: No Update Planned Number of Days to Update: 45 Next Scheduled EDR Contact: 01/16/2017 Data Release Frequency: Quarterly SAN FRANCISCO COUNTY: Master Hazardous Materials Facility List Any business that has hazardous materials on site - hazardous material storage sites, underground storage tanks, Local Oversite Facilities waste generators. A listing of leaking underground storage tank sites located in San Francisco county. Date of Government Version: 05/02/2016 Source: Sacramento County Environmental Management Date of Government Version: 09/19/2008 Source: Department Of Public Health San Francisco County Date Data Arrived at EDR: 07/06/2016 Telephone: 916-875-8406 Date Data Arrived at EDR: 09/19/2008 Telephone: 415-252-3920 Date Made Active in Reports: 08/18/2016 Last EDR Contact: 10/04/2016 Date Made Active in Reports: 09/29/2008 Last EDR Contact: 11/07/2016 Number of Days to Update: 43 Next Scheduled EDR Contact: 01/16/2017 Number of Days to Update: 10 Next Scheduled EDR Contact: 02/20/2017 Data Release Frequency: Quarterly Data Release Frequency: Quarterly

Underground Storage Tank Information SAN BERNARDINO COUNTY: Underground storage tank sites located in San Francisco county. Date of Government Version: 11/29/2010 Source: Department of Public Health Hazardous Material Permits Date Data Arrived at EDR: 03/10/2011 Telephone: 415-252-3920 This listing includes underground storage tanks, medical waste handlers/generators, hazardous materials handlers, Date Made Active in Reports: 03/15/2011 Last EDR Contact: 11/16/2016 hazardous waste generators, and waste oil generators/handlers. Number of Days to Update: 5 Next Scheduled EDR Contact: 02/20/2017 Date of Government Version: 09/06/2016 Source: San Bernardino County Fire Department Hazardous Materials Division Data Release Frequency: Quarterly Date Data Arrived at EDR: 09/07/2016 Telephone: 909-387-3041 Date Made Active in Reports: 10/19/2016 Last EDR Contact: 11/07/2016 Number of Days to Update: 42 Next Scheduled EDR Contact: 02/20/2017 SAN JOAQUIN COUNTY: Data Release Frequency: Quarterly San Joaquin Co. UST A listing of underground storage tank locations in San Joaquin county. SAN DIEGO COUNTY: Date of Government Version: 09/21/2016 Source: Environmental Health Department Date Data Arrived at EDR: 09/22/2016 Telephone: N/A Hazardous Materials Management Division Database Date Made Active in Reports: 10/18/2016 Last EDR Contact: 09/19/2016 The database includes: HE58 - This report contains the business name, site address, business phone number, establishment Number of Days to Update: 26 Next Scheduled EDR Contact: 01/02/2017 ’H’ permit number, type of permit, and the business status. HE17 - In addition to providing the same information Data Release Frequency: Semi-Annually provided in the HE58 listing, HE17 provides inspection dates, violations received by the establishment, hazardous waste generated, the quantity, method of storage, treatment/disposal of waste and the hauler, and information on underground storage tanks. Unauthorized Release List - Includes a summary of environmental contamination cases SAN LUIS OBISPO COUNTY: in San Diego County (underground tank cases, non-tank cases, groundwater contamination, and soil contamination are included.) CUPA Facility List Date of Government Version: 09/23/2013 Source: Hazardous Materials Management Division Cupa Facility List. Date Data Arrived at EDR: 09/24/2013 Telephone: 619-338-2268 Date of Government Version: 08/18/2016 Source: San Luis Obispo County Public Health Department Date Made Active in Reports: 10/17/2013 Last EDR Contact: 06/02/2016 Date Data Arrived at EDR: 08/22/2016 Telephone: 805-781-5596 Number of Days to Update: 23 Next Scheduled EDR Contact: 09/19/2016 Date Made Active in Reports: 10/04/2016 Last EDR Contact: 11/16/2016 Data Release Frequency: Quarterly Number of Days to Update: 43 Next Scheduled EDR Contact: 03/06/2017 Data Release Frequency: Varies

SAN MATEO COUNTY:

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Business Inventory Hazardous Material Facilities List includes Hazardous Materials Business Plan, hazardous waste generators, and underground storage tanks. Hazardous material facilities, including underground storage tank sites. Date of Government Version: 06/02/2016 Source: San Mateo County Environmental Health Services Division Date of Government Version: 08/03/2016 Source: City of San Jose Fire Department Date Data Arrived at EDR: 06/07/2016 Telephone: 650-363-1921 Date Data Arrived at EDR: 08/08/2016 Telephone: 408-535-7694 Date Made Active in Reports: 06/22/2016 Last EDR Contact: 09/12/2016 Date Made Active in Reports: 10/07/2016 Last EDR Contact: 11/07/2016 Number of Days to Update: 15 Next Scheduled EDR Contact: 12/26/2016 Number of Days to Update: 60 Next Scheduled EDR Contact: 02/20/2017 Data Release Frequency: Annually Data Release Frequency: Annually

Fuel Leak List A listing of leaking underground storage tank sites located in San Mateo county. SANTA CRUZ COUNTY: Date of Government Version: 06/09/2016 Source: San Mateo County Environmental Health Services Division CUPA Facility List Date Data Arrived at EDR: 06/13/2016 Telephone: 650-363-1921 CUPA facility listing. Date Made Active in Reports: 08/09/2016 Last EDR Contact: 09/12/2016 Number of Days to Update: 57 Next Scheduled EDR Contact: 12/26/2016 Date of Government Version: 08/17/2016 Source: Santa Cruz County Environmental Health Data Release Frequency: Semi-Annually Date Data Arrived at EDR: 08/22/2016 Telephone: 831-464-2761 Date Made Active in Reports: 10/04/2016 Last EDR Contact: 11/16/2016 Number of Days to Update: 43 Next Scheduled EDR Contact: 03/06/2017 SANTA BARBARA COUNTY: Data Release Frequency: Varies

CUPA Facility Listing CUPA Program Listing from the Environmental Health Services division. SHASTA COUNTY: Date of Government Version: 09/08/2011 Source: Santa Barbara County Public Health Department CUPA Facility List Date Data Arrived at EDR: 09/09/2011 Telephone: 805-686-8167 Cupa Facility List. Date Made Active in Reports: 10/07/2011 Last EDR Contact: 11/16/2016 Number of Days to Update: 28 Next Scheduled EDR Contact: 03/06/2017 Date of Government Version: 09/12/2016 Source: Shasta County Department of Resource Management Data Release Frequency: Varies Date Data Arrived at EDR: 09/15/2016 Telephone: 530-225-5789 Date Made Active in Reports: 10/14/2016 Last EDR Contact: 11/21/2016 Number of Days to Update: 29 Next Scheduled EDR Contact: 03/06/2017 SANTA CLARA COUNTY: Data Release Frequency: Varies

Cupa Facility List Cupa facility list SOLANO COUNTY: Date of Government Version: 08/17/2016 Source: Department of Environmental Health Leaking Underground Storage Tanks Date Data Arrived at EDR: 08/22/2016 Telephone: 408-918-1973 A listing of leaking underground storage tank sites located in Solano county. Date Made Active in Reports: 10/04/2016 Last EDR Contact: 11/16/2016 Number of Days to Update: 43 Next Scheduled EDR Contact: 03/06/2017 Date of Government Version: 06/09/2016 Source: Solano County Department of Environmental Management Data Release Frequency: Varies Date Data Arrived at EDR: 06/13/2016 Telephone: 707-784-6770 Date Made Active in Reports: 08/09/2016 Last EDR Contact: 09/26/2016 HIST LUST - Fuel Leak Site Activity Report Number of Days to Update: 57 Next Scheduled EDR Contact: 12/26/2016 A listing of open and closed leaking underground storage tanks. This listing is no longer updated by the county. Data Release Frequency: Quarterly Leaking underground storage tanks are now handled by the Department of Environmental Health. Underground Storage Tanks Date of Government Version: 03/29/2005 Source: Santa Clara Valley Water District Underground storage tank sites located in Solano county. Date Data Arrived at EDR: 03/30/2005 Telephone: 408-265-2600 Date Made Active in Reports: 04/21/2005 Last EDR Contact: 03/23/2009 Date of Government Version: 09/26/2016 Source: Solano County Department of Environmental Management Number of Days to Update: 22 Next Scheduled EDR Contact: 06/22/2009 Date Data Arrived at EDR: 09/29/2016 Telephone: 707-784-6770 Data Release Frequency: No Update Planned Date Made Active in Reports: 10/18/2016 Last EDR Contact: 09/26/2016 Number of Days to Update: 19 Next Scheduled EDR Contact: 12/26/2016 LOP Listing Data Release Frequency: Quarterly A listing of leaking underground storage tanks located in Santa Clara county. Date of Government Version: 03/03/2014 Source: Department of Environmental Health SONOMA COUNTY: Date Data Arrived at EDR: 03/05/2014 Telephone: 408-918-3417 Date Made Active in Reports: 03/18/2014 Last EDR Contact: 11/28/2016 Cupa Facility List Number of Days to Update: 13 Next Scheduled EDR Contact: 03/13/2017 Cupa Facility list Data Release Frequency: Annually

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Date of Government Version: 09/27/2016 Source: County of Sonoma Fire & Emergency Services Department Listing of Underground Tank Cleanup Sites Date Data Arrived at EDR: 09/28/2016 Telephone: 707-565-1174 Ventura County Underground Storage Tank Cleanup Sites (LUST). Date Made Active in Reports: 11/22/2016 Last EDR Contact: 09/26/2016 Date of Government Version: 05/29/2008 Source: Environmental Health Division Number of Days to Update: 55 Next Scheduled EDR Contact: 01/09/2017 Date Data Arrived at EDR: 06/24/2008 Telephone: 805-654-2813 Data Release Frequency: Varies Date Made Active in Reports: 07/31/2008 Last EDR Contact: 11/14/2016 Number of Days to Update: 37 Next Scheduled EDR Contact: 02/27/2017 Leaking Underground Storage Tank Sites Data Release Frequency: Quarterly A listing of leaking underground storage tank sites located in Sonoma county. Date of Government Version: 07/01/2016 Source: Department of Health Services Medical Waste Program List Date Data Arrived at EDR: 07/05/2016 Telephone: 707-565-6565 To protect public health and safety and the environment from potential exposure to disease causing agents, the Date Made Active in Reports: 08/18/2016 Last EDR Contact: 09/26/2016 Environmental Health Division Medical Waste Program regulates the generation, handling, storage, treatment and Number of Days to Update: 44 Next Scheduled EDR Contact: 01/09/2017 disposal of medical waste throughout the County. Data Release Frequency: Quarterly Date of Government Version: 06/28/2016 Source: Ventura County Resource Management Agency Date Data Arrived at EDR: 08/01/2016 Telephone: 805-654-2813 Date Made Active in Reports: 10/07/2016 Last EDR Contact: 10/24/2016 SUTTER COUNTY: Number of Days to Update: 67 Next Scheduled EDR Contact: 02/06/2017 Data Release Frequency: Quarterly Underground Storage Tanks Underground storage tank sites located in Sutter county. Underground Tank Closed Sites List Date of Government Version: 06/02/2016 Source: Sutter County Department of Agriculture Ventura County Operating Underground Storage Tank Sites (UST)/Underground Tank Closed Sites List. Date Data Arrived at EDR: 06/07/2016 Telephone: 530-822-7500 Date of Government Version: 08/29/2016 Source: Environmental Health Division Date Made Active in Reports: 06/23/2016 Last EDR Contact: 09/02/2016 Date Data Arrived at EDR: 09/14/2016 Telephone: 805-654-2813 Number of Days to Update: 16 Next Scheduled EDR Contact: 12/19/2016 Date Made Active in Reports: 10/11/2016 Last EDR Contact: 09/14/2016 Data Release Frequency: Semi-Annually Number of Days to Update: 27 Next Scheduled EDR Contact: 12/26/2016 Data Release Frequency: Quarterly TUOLUMNE COUNTY: YOLO COUNTY: CUPA Facility List Cupa facility list Underground Storage Tank Comprehensive Facility Report Date of Government Version: 08/12/2016 Source: Divison of Environmental Health Underground storage tank sites located in Yolo county. Date Data Arrived at EDR: 08/16/2016 Telephone: 209-533-5633 Date of Government Version: 06/30/2016 Source: Yolo County Department of Health Date Made Active in Reports: 10/04/2016 Last EDR Contact: 10/24/2016 Date Data Arrived at EDR: 08/24/2016 Telephone: 530-666-8646 Number of Days to Update: 49 Next Scheduled EDR Contact: 02/06/2017 Date Made Active in Reports: 10/11/2016 Last EDR Contact: 11/14/2016 Data Release Frequency: Varies Number of Days to Update: 48 Next Scheduled EDR Contact: 01/16/2017 Data Release Frequency: Annually VENTURA COUNTY: YUBA COUNTY: Business Plan, Hazardous Waste Producers, and Operating Underground Tanks The BWT list indicates by site address whether the Environmental Health Division has Business Plan (B), Waste CUPA Facility List Producer (W), and/or Underground Tank (T) information. CUPA facility listing for Yuba County. Date of Government Version: 06/28/2016 Source: Ventura County Environmental Health Division Date of Government Version: 08/03/2016 Source: Yuba County Environmental Health Department Date Data Arrived at EDR: 08/01/2016 Telephone: 805-654-2813 Date Data Arrived at EDR: 08/05/2016 Telephone: 530-749-7523 Date Made Active in Reports: 09/23/2016 Last EDR Contact: 10/24/2016 Date Made Active in Reports: 10/05/2016 Last EDR Contact: 10/31/2016 Number of Days to Update: 53 Next Scheduled EDR Contact: 02/06/2017 Number of Days to Update: 61 Next Scheduled EDR Contact: 02/13/2017 Data Release Frequency: Quarterly Data Release Frequency: Varies Inventory of Illegal Abandoned and Inactive Sites Ventura County Inventory of Closed, Illegal Abandoned, and Inactive Sites. OTHER DATABASE(S) Date of Government Version: 12/01/2011 Source: Environmental Health Division Date Data Arrived at EDR: 12/01/2011 Telephone: 805-654-2813 Depending on the geographic area covered by this report, the data provided in these specialty databases may or may not be Date Made Active in Reports: 01/19/2012 Last EDR Contact: 09/29/2016 complete. For example, the existence of wetlands information data in a specific report does not mean that all wetlands in the Number of Days to Update: 49 Next Scheduled EDR Contact: 01/16/2017 area covered by the report are included. Moreover, the absence of any reported wetlands information does not necessarily Data Release Frequency: Annually mean that wetlands do not exist in the area covered by the report.

TC4796709.2s Page GR-42 TC4796709.2s Page GR-43 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING

CT MANIFEST: Hazardous Waste Manifest Data Sensitive Receptors: There are individuals deemed sensitive receptors due to their fragile immune systems and special sensitivity Facility and manifest data. Manifest is a document that lists and tracks hazardous waste from the generator through to environmental discharges. These sensitive receptors typically include the elderly, the sick, and children. While the location of all transporters to a tsd facility. 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. Date of Government Version: 07/30/2013 Source: Department of Energy & Environmental Protection Date Data Arrived at EDR: 08/19/2013 Telephone: 860-424-3375 AHA Hospitals: Date Made Active in Reports: 10/03/2013 Last EDR Contact: 11/11/2016 Source: American Hospital Association, Inc. Number of Days to Update: 45 Next Scheduled EDR Contact: 02/27/2017 Telephone: 312-280-5991 Data Release Frequency: No Update Planned The database includes a listing of hospitals based on the American Hospital Association’s annual survey of hospitals. Medical Centers: Provider of Services Listing NJ MANIFEST: Manifest Information Source: Centers for Medicare & Medicaid Services Hazardous waste manifest information. Telephone: 410-786-3000 Date of Government Version: 12/31/2013 Source: Department of Environmental Protection A listing of hospitals with Medicare provider number, produced by Centers of Medicare & Medicaid Services, Date Data Arrived at EDR: 07/17/2015 Telephone: N/A a federal agency within the U.S. Department of Health and Human Services. Date Made Active in Reports: 08/12/2015 Last EDR Contact: 10/12/2016 Nursing Homes Number of Days to Update: 26 Next Scheduled EDR Contact: 01/23/2017 Source: National Institutes of Health Data Release Frequency: Annually Telephone: 301-594-6248 Information on Medicare and Medicaid certified nursing homes in the United States. NY MANIFEST: Facility and Manifest Data Public Schools Manifest is a document that lists and tracks hazardous waste from the generator through transporters to a TSD Source: National Center for Education Statistics facility. Telephone: 202-502-7300 The National Center for Education Statistics’ primary database on elementary Date of Government Version: 08/01/2016 Source: Department of Environmental Conservation and secondary public education in the United States. It is a comprehensive, annual, national statistical Date Data Arrived at EDR: 08/03/2016 Telephone: 518-402-8651 database of all public elementary and secondary schools and school districts, which contains data that are Date Made Active in Reports: 09/09/2016 Last EDR Contact: 11/02/2016 comparable across all states. Number of Days to Update: 37 Next Scheduled EDR Contact: 02/13/2017 Private Schools Data Release Frequency: Annually Source: National Center for Education Statistics Telephone: 202-502-7300 PA MANIFEST: Manifest Information The National Center for Education Statistics’ primary database on private school locations in the United States. Hazardous waste manifest information. Daycare Centers: Licensed Facilities Date of Government Version: 12/31/2015 Source: Department of Environmental Protection Source: Department of Social Services Date Data Arrived at EDR: 07/22/2016 Telephone: 717-783-8990 Telephone: 916-657-4041 Date Made Active in Reports: 11/22/2016 Last EDR Contact: 10/14/2016 Number of Days to Update: 123 Next Scheduled EDR Contact: 01/30/2017 Data Release Frequency: Annually Flood Zone Data: This data was obtained from the Federal Emergency Management Agency (FEMA). It depicts 100-year and 500-year flood zones as defined by FEMA. It includes the National Flood Hazard Layer (NFHL) which incorporates Flood RI MANIFEST: Manifest information Insurance Rate Map (FIRM) data and Q3 data from FEMA in areas not covered by NFHL. Hazardous waste manifest information Source: FEMA Telephone: 877-336-2627 Date of Government Version: 12/31/2013 Source: Department of Environmental Management Date of Government Version: 2003, 2015 Date Data Arrived at EDR: 06/19/2015 Telephone: 401-222-2797 Date Made Active in Reports: 07/15/2015 Last EDR Contact: 11/21/2016 NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDR Number of Days to Update: 26 Next Scheduled EDR Contact: 03/06/2017 in 2002, 2005 and 2010 from the U.S. Fish and Wildlife Service. Data Release Frequency: Annually State Wetlands Data: Wetland Inventory WI MANIFEST: Manifest Information Source: Department of Fish & Game Hazardous waste manifest information. Telephone: 916-445-0411 Date of Government Version: 12/31/2015 Source: Department of Natural Resources Date Data Arrived at EDR: 04/14/2016 Telephone: N/A Date Made Active in Reports: 06/03/2016 Last EDR Contact: 09/12/2016 Number of Days to Update: 50 Next Scheduled EDR Contact: 12/26/2016 Current USGS 7.5 Minute Topographic Map Data Release Frequency: Annually Source: U.S. Geological Survey

Oil/Gas Pipelines Source: PennWell Corporation Petroleum Bundle (Crude Oil, Refined Products, Petrochemicals, Gas Liquids (LPG/NGL), and Specialty Gases (Miscellaneous)) N = Natural Gas Bundle (Natural Gas, Gas Liquids (LPG/NGL), and Specialty Gases (Miscellaneous)). This map includes information copyrighted by PennWell Corporation. This information is provided on a best effort basis and PennWell Corporation does not guarantee its accuracy nor warrant its fitness for any particular purpose. Such information has been reprinted with the permission of PennWell.

Electric Power Transmission Line Data Source: PennWell Corporation This map includes information copyrighted by PennWell Corporation. This information is provided on a best effort basis and PennWell Corporation does not guarantee its accuracy nor warrant its fitness for any particular purpose. Such information has been reprinted with the permission of PennWell.

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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING GEOCHECK ® - PHYSICAL SETTING SOURCE ADDENDUM STREET AND ADDRESS INFORMATION

© 2015 TomTom 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. TARGET PROPERTY ADDRESS

11965 SAN PABLO AVENUE 11965 SAN PABLO AVENUE EL CERRITO, CA 94530

TARGET PROPERTY COORDINATES

Latitude (North): 37.930907 - 37˚ 55’ 51.27’’ Longitude (West): 122.322843 - 122˚ 19’ 22.23’’ Universal Tranverse Mercator: Zone 10 UTM X (Meters): 559510.1 UTM Y (Meters): 4198159.5 Elevation: 68 ft. above sea level

USGS TOPOGRAPHIC MAP

Target Property Map: 5640624 RICHMOND, CA Version Date: 2012

EDR’s GeoCheck Physical Setting Source Addendum is provided to assist the environmental professional in forming an opinion about the impact of potential contaminant migration.

Assessment of the impact of contaminant migration generally has two principal investigative components:

1. Groundwater flow direction, and 2. Groundwater flow velocity.

Groundwater flow direction may be impacted by surface topography, hydrology, hydrogeology, characteristics of the soil, and nearby wells. Groundwater flow velocity is generally impacted by the nature of the geologic strata.

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GROUNDWATER FLOW DIRECTION INFORMATION HYDROLOGIC INFORMATION Groundwater flow direction for a particular site is best determined by a qualified environmental professional Surface water can act as a hydrologic barrier to groundwater flow. Such hydrologic information can be used to assist using site-specific well data. If such data is not reasonably ascertainable, it may be necessary to rely on other the environmental professional in forming an opinion about the impact of nearby contaminated properties or, should sources of information, such as surface topographic information, hydrologic information, hydrogeologic data contamination exist on the target property, what downgradient sites might be impacted. collected on nearby properties, and regional groundwater flow information (from deep aquifers). Refer to the Physical Setting Source Map following this summary for hydrologic information (major waterways and bodies of water).

TOPOGRAPHIC INFORMATION FEMA FLOOD ZONE Surface topography may be indicative of the direction of surficial groundwater flow. This information can be used to assist the environmental professional in forming an opinion about the impact of nearby contaminated properties or, Flood Plain Panel at Target Property FEMA Source Type should contamination exist on the target property, what downgradient sites might be impacted. 06013C0237G FEMA FIRM Flood data TARGET PROPERTY TOPOGRAPHY General Topographic Gradient: General WSW Additional Panels in search area: FEMA Source Type

06013C0233F FEMA FIRM Flood data 06013C0229G FEMA FIRM Flood data 0650270003B FEMA Q3 Flood data SURROUNDING TOPOGRAPHY: ELEVATION PROFILES 06013C0241G FEMA FIRM Flood data

NATIONAL WETLAND INVENTORY NWI Electronic NWI Quad at Target Property Data Coverage RICHMOND YES - refer to the Overview Map and Detail Map 134 134 123 113 105 103 96 85

75 HYDROGEOLOGIC INFORMATION 68 63 60 50 47 45 38 30 23 19

Elevation (ft) Hydrogeologic information obtained by installation of wells on a specific site can often be an indicator of groundwater flow direction in the immediate area. Such hydrogeologic information can be used to assist the environmental professional in forming an opinion about the impact of nearby contaminated properties or, should contamination exist on the target property, what downgradient sites might be impacted.

North South TP Site-Specific Hydrogeological Data*: Search Radius: 1.25 miles Location Relative to TP: 1/4 - 1/2 Mile NW Site Name: Electro Forming Co. 552 Site EPA ID Number: CAD983646779 470

420 Groundwater Flow Direction: NOT AVAILABLE.

345 Inferred Depth to Water: 5 feet to 6 feet.

288 Hydraulic Connection: Information is not available about the hydraulic connection between 223

195 aquifer(s) under the site. Sole Source Aquifer: No information about a sole source aquifer is available 106 88

68 Data Quality: Information is inferred in the CERCLIS investigation report(s) 64 61 60 58 57 56 53 51 51 Elevation (ft)

AQUIFLOW® Search Radius: 1.000 Mile. West East TP EDR has developed the AQUIFLOW Information System to provide data on the general direction of groundwater flow at specific points. EDR has reviewed reports submitted by environmental professionals to regulatory 0 1/2 1 Miles ✩Target Property Elevation: 68 ft. authorities at select sites and has extracted the date of the report, groundwater flow direction as determined hydrogeologically, and the depth to water table.

LOCATION GENERAL DIRECTION Source: Topography has been determined from the USGS 7.5’ Digital Elevation Model and should be evaluated MAP ID FROM TP GROUNDWATER FLOW on a relative (not an absolute) basis. Relative elevation information between sites of close proximity should be field verified.

* ©1996 Site−specific hydrogeological data gathered by CERCLIS Alerts, Inc., Bainbridge Island, WA. All rights reserved. All of the information and opinions presented are those of the cited EPA report(s), which were completed under a Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS) investigation. TC4796709.2s Page A-2 TC4796709.2s Page A-3

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LOCATION GENERAL DIRECTION GROUNDWATER FLOW VELOCITY INFORMATION MAP ID FROM TP GROUNDWATER FLOW Groundwater flow velocity information for a particular site is best determined by a qualified environmental professional 1 1/4 - 1/2 Mile NNW SW using site specific geologic and soil strata data. If such data are not reasonably ascertainable, it may be necessary 2 1/4 - 1/2 Mile SSE SW to rely on other sources of information, including geologic age identification, rock stratigraphic unit and soil 3 1/2 - 1 Mile SSE S characteristics data collected on nearby properties and regional soil information. In general, contaminant plumes 4 1/2 - 1 Mile WNW Not Reported move more quickly through sandy-gravelly types of soils than silty-clayey types of soils. A5 1/2 - 1 Mile SSE Not Reported A6 1/2 - 1 Mile SSE Not Reported 7 1/2 - 1 Mile SW S For additional site information, refer to Physical Setting Source Map Findings. GEOLOGIC INFORMATION IN GENERAL AREA OF TARGET PROPERTY Geologic information can be used by the environmental professional in forming an opinion about the relative speed at which contaminant migration may be occurring.

ROCK STRATIGRAPHIC UNIT GEOLOGIC AGE IDENTIFICATION

Era: Mesozoic Category: Eugeosynclinal Deposits System: Cretaceous Series: Upper Mesozoic Code: uMze (decoded above as Era, System & Series)

Geologic Age and Rock Stratigraphic Unit Source: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology of the Conterminous U.S. at 1:2,500,000 Scale - a digital representation of the 1974 P.B. King and H.M. Beikman Map, USGS Digital Data Series DDS - 11 (1994).

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DOMINANT SOIL COMPOSITION IN GENERAL AREA OF TARGET PROPERTY

The U.S. Department of Agriculture’s (USDA) Soil Conservation Service (SCS) leads the National Cooperative Soil Survey (NCSS) and is responsible for collecting, storing, maintaining and distributing soil survey information for privately owned lands in the United States. A soil map in a soil survey is a representation of soil patterns in a landscape. The following information is based on Soil Conservation Service SSURGO data.

1 Soil Map ID: 1

Soil Component Name: CLEAR LAKE

Soil Surface Texture: clay

Hydrologic Group: Class D - Very slow infiltration rates. Soils are clayey, have a high water table, or are shallow to an impervious layer.

Soil Drainage Class: Poorly drained

Hydric Status: Partially hydric 3 Corrosion Potential - Uncoated Steel: High Depth to Bedrock Min: > 0 inches

Depth to Watertable Min: > 0 inches

Soil Layer Information Saturated Boundary Classification hydraulic 2 Layer Upper Lower Soil Texture Class AASHTO Group Unified Soilconductivity Soil Reaction micro m/sec (pH)

1 0 inches 29 inches clay Silt-Clay FINE-GRAINED Max: 1.4 Max: 8.4 Materials (more SOILS, Silts and Min: 0.42 Min: 6.1 than 35 pct. Clays (liquid passing No. limit less than 200), Clayey 50%), Lean Clay Soils. 2 29 inches 59 inches clay Silt-Clay FINE-GRAINED Max: 1.4 Max: 8.4 Materials (more SOILS, Silts and Min: 0.42 Min: 7.4 than 35 pct. Clays (liquid passing No. limit less than 200), Clayey 50%), Lean Clay Soils.

0 1/16 1/8 1/4 Miles

Soil Map ID: 2

Soil Component Name: TIERRA

Soil Surface Texture: loam

Hydrologic Group: Class D - Very slow infiltration rates. Soils are clayey, have a high water table, or are shallow to an impervious layer.

Soil Drainage Class: Moderately well drained

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GEOCHECK® - PHYSICAL SETTING SOURCE SUMMARY GEOCHECK® - PHYSICAL SETTING SOURCE SUMMARY

Hydric Status: Not hydric Soil Layer Information Corrosion Potential - Uncoated Steel: High Saturated Boundary Classification Depth to Bedrock Min: > 0 inches hydraulic Layer Upper Lower Soil Texture Class AASHTO Group Unified Soilconductivity Soil Reaction Depth to Watertable Min: > 0 inches micro m/sec (pH)

1 0 inches 59 inches silty clay loam Granular FINE-GRAINED Max: 1.4 Max: 7.8 Soil Layer Information materials (35 SOILS, Silts and Min: 0.42 Min: 6.1 Saturated pct. or less Clays (liquid Boundary Classification hydraulic passing No. limit less than 200), Silty, or 50%), Lean Clay Layer Upper Lower Soil Texture Class AASHTO Group Unified Soilconductivity Soil Reaction micro m/sec (pH) Clayey Gravel and Sand. 1 0 inches 25 inches loam Silt-Clay FINE-GRAINED Max: 14 Max: 6 Min: Materials (more SOILS, Silts and Min: 4 5.1 than 35 pct. Clays (liquid passing No. limit less than 200), Silty 50%), Lean Clay Soils. LOCAL / REGIONAL WATER AGENCY RECORDS 2 25 inches 59 inches clay Silt-Clay FINE-GRAINED Max: 0.42 Max: 7.3 Materials (more SOILS, Silts and Min: 0.01 Min: 5.6 EDR Local/Regional Water Agency records provide water well information to assist the environmental than 35 pct. Clays (liquid professional in assessing sources that may impact ground water flow direction, and in forming an passing No. limit less than opinion about the impact of contaminant migration on nearby drinking water wells. 200), Clayey 50%), Lean Clay Soils. 3 59 inches 70 inches silty clay loam Silt-Clay FINE-GRAINED Max: 4 Max: 8.4 WELL SEARCH DISTANCE INFORMATION Materials (more SOILS, Silts and Min: 1.4 Min: 7.9 than 35 pct. Clays (liquid DATABASE SEARCH DISTANCE (miles) passing No. limit less than Federal USGS 1.000 200), Clayey 50%), Lean Clay Federal FRDS PWS Nearest PWS within 0.001 miles Soils. State Database 1.000

FEDERAL USGS WELL INFORMATION Soil Map ID: 3 LOCATION MAP ID WELL ID FROM TP Soil Component Name: CUT AND FILL LAND (fill part) No Wells Found Soil Surface Texture: silty clay loam FEDERAL FRDS PUBLIC WATER SUPPLY SYSTEM INFORMATION Hydrologic Group: Class D - Very slow infiltration rates. Soils are clayey, have a high water table, or are shallow to an impervious layer. LOCATION MAP ID WELL ID FROM TP Soil Drainage Class: No PWS System Found Hydric Status: Not hydric Note: PWS System location is not always the same as well location. Corrosion Potential - Uncoated Steel: Moderate

Depth to Bedrock Min: > 30 inches STATE DATABASE WELL INFORMATION Depth to Watertable Min: > 0 inches LOCATION MAP ID WELL ID FROM TP

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80 MAP ID WELL ID FROM TP 0 0 0 0 0 0 0 2 0 0 0 4 2 5 4 6 6 3 3 6 No Wells Found 2 0 5 6 0 6 8 3 0 2 8 0

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0 6 0 0 4 4

4 8 0 80 4 0 4 0 0 4 4 0 4

3 0 1 3 2 2 60 0 0 0 8 0 0 4 2

CA 8 0 0 4 120

8

0

1 6 1 0 2 2 8 0 0

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GEOCHECK ® - PHYSICAL SETTING SOURCE MAP FINDINGS ® GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS RADON

Map ID AREA RADON INFORMATION Direction Distance Elevation Database EDR ID Number State Database: CA Radon 1 Site ID: 07-0037 Radon Test Results NNW Groundwater Flow: SW AQUIFLOW 38578 1/4 - 1/2 Mile Shallow Water Depth: Not Reported Higher Deep Water Depth: Not Reported Zipcode Num Tests > 4 pCi/L Average Water Depth: 20-25 ______Date: 03/1991 94530 25 0 2 Site ID: 07-0063 SSE Groundwater Flow: SW AQUIFLOW 38532 1/4 - 1/2 Mile Shallow Water Depth: 1.18 Federal EPA Radon Zone for CONTRA COSTA County: 2 Lower Deep Water Depth: 7.36 Note: Zone 1 indoor average level > 4 pCi/L. Average Water Depth: Not Reported : Zone 2 indoor average level >= 2 pCi/L and <= 4 pCi/L. Date: 07/08/1997 : Zone 3 indoor average level < 2 pCi/L.

3 Site ID: 07-0123 SSE Groundwater Flow: S AQUIFLOW 38514 Federal Area Radon Information for Zip Code: 94530 1/2 - 1 Mile Shallow Water Depth: 1.93 Lower Number of sites tested: 1 Deep Water Depth: 39.44 Average Water Depth: Not Reported Area Average Activity % <4 pCi/L % 4-20 pCi/L % >20 pCi/L Date: 03/11/1997 Living Area - 1st Floor Not Reported Not Reported Not Reported Not Reported Living Area - 2nd Floor Not Reported Not Reported Not Reported Not Reported 4 Site ID: 12424 Basement 0.300 pCi/L 100% 0% 0% WNW Groundwater Flow: Not Reported AQUIFLOW 66186 1/2 - 1 Mile Shallow Water Depth: Not Reported Lower Deep Water Depth: Not Reported Average Water Depth: 12 Date: 06/15/1998

A5 Site ID: 07-0092 SSE Groundwater Flow: Not Reported AQUIFLOW 38481 1/2 - 1 Mile Shallow Water Depth: Not Reported Lower Deep Water Depth: Not Reported Average Water Depth: 8 Date: 03/11/1987

A6 Site ID: 54032 SSE Groundwater Flow: Not Reported AQUIFLOW 64889 1/2 - 1 Mile Shallow Water Depth: Not Reported Lower Deep Water Depth: Not Reported Average Water Depth: 8.5 Date: 03/11/1987

7 Site ID: 57866 SW Groundwater Flow: S AQUIFLOW 66185 1/2 - 1 Mile Shallow Water Depth: Not Reported Lower Deep Water Depth: Not Reported Average Water Depth: 9 Date: 12/1993

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TOPOGRAPHIC INFORMATION LOCAL / REGIONAL WATER AGENCY RECORDS

USGS 7.5’ Digital Elevation Model (DEM) FEDERAL WATER WELLS Source: United States Geologic Survey EDR acquired the USGS 7.5’ Digital Elevation Model in 2002 and updated it in 2006. The 7.5 minute DEM corresponds PWS: Public Water Systems to the USGS 1:24,000- and 1:25,000-scale topographic quadrangle maps. The DEM provides elevation data Source: EPA/Office of Drinking Water with consistent elevation units and projection. Telephone: 202-564-3750 Public Water System data from the Federal Reporting Data System. A PWS is any water system which provides water to at Current USGS 7.5 Minute Topographic Map least 25 people for at least 60 days annually. PWSs provide water from wells, rivers and other sources. Source: U.S. Geological Survey PWS ENF: Public Water Systems Violation and Enforcement Data Source: EPA/Office of Drinking Water HYDROLOGIC INFORMATION Telephone: 202-564-3750 Violation and Enforcement data for Public Water Systems from the Safe Drinking Water Information System (SDWIS) after Flood Zone Data: This data was obtained from the Federal Emergency Management Agency (FEMA). It depicts 100-year and August 1995. Prior to August 1995, the data came from the Federal Reporting Data System (FRDS). 500-year flood zones as defined by FEMA. It includes the National Flood Hazard Layer (NFHL) which incorporates Flood Insurance Rate Map (FIRM) data and Q3 data from FEMA in areas not covered by NFHL. USGS Water Wells: USGS National Water Inventory System (NWIS) Source: FEMA This database contains descriptive information on sites where the USGS collects or has collected data on surface Telephone: 877-336-2627 water and/or groundwater. The groundwater data includes information on wells, springs, and other sources of groundwater. Date of Government Version: 2003, 2015 STATE RECORDS NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDR in 2002, 2005 and 2010 from the U.S. Fish and Wildlife Service. Water Well Database Source: Department of Water Resources State Wetlands Data: Wetland Inventory Telephone: 916-651-9648 Source: Department of Fish & Game Telephone: 916-445-0411 California Drinking Water Quality Database Source: Department of Public Health Telephone: 916-324-2319 The database includes all drinking water compliance and special studies monitoring for the state of California HYDROGEOLOGIC INFORMATION since 1984. It consists of over 3,200,000 individual analyses along with well and water system information.

AQUIFLOW R Information System Source: EDR proprietary database of groundwater flow information OTHER STATE DATABASE INFORMATION EDR has developed the AQUIFLOW Information System (AIS) to provide data on the general direction of groundwater flow at specific points. EDR has reviewed reports submitted to regulatory authorities at select sites and has California Oil and Gas Well Locations extracted the date of the report, hydrogeologically determined groundwater flow direction and depth to water table Source: Department of Conservation information. Telephone: 916-323-1779 Oil and Gas well locations in the state.

GEOLOGIC INFORMATION RADON Geologic Age and Rock Stratigraphic Unit Source: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology of the Conterminous U.S. at 1:2,500,000 Scale - A digital State Database: CA Radon representation of the 1974 P.B. King and H.M. Beikman Map, USGS Digital Data Series DDS - 11 (1994). Source: Department of Health Services Telephone: 916-324-2208 STATSGO: State Soil Geographic Database Radon Database for California Source: Department of Agriculture, Natural Resources Conservation Service (NRCS) The U.S. Department of Agriculture’s (USDA) Natural Resources Conservation Service (NRCS) leads the national Area Radon Information Conservation Soil Survey (NCSS) and is responsible for collecting, storing, maintaining and distributing soil Source: USGS survey information for privately owned lands in the United States. A soil map in a soil survey is a representation Telephone: 703-356-4020 of soil patterns in a landscape. Soil maps for STATSGO are compiled by generalizing more detailed (SSURGO) The National Radon Database has been developed by the U.S. Environmental Protection Agency soil survey maps. (USEPA) and is a compilation of the EPA/State Residential Radon Survey and the National Residential Radon Survey. The study covers the years 1986 - 1992. Where necessary data has been supplemented by information collected at SSURGO: Soil Survey Geographic Database private sources such as universities and research institutions. Source: Department of Agriculture, Natural Resources Conservation Service (NRCS) Telephone: 800-672-5559 EPA Radon Zones SSURGO is the most detailed level of mapping done by the Natural Resources Conservation Service, mapping Source: EPA scales generally range from 1:12,000 to 1:63,360. Field mapping methods using national standards are used to Telephone: 703-356-4020 construct the soil maps in the Soil Survey Geographic (SSURGO) database. SSURGO digitizing duplicates the Sections 307 & 309 of IRAA directed EPA to list and identify areas of U.S. with the potential for elevated indoor original soil survey maps. This level of mapping is designed for use by landowners, townships and county radon levels. natural resource planning and management.

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PHYSICAL SETTING SOURCE RECORDS SEARCHED

OTHER

Airport Landing Facilities: Private and public use landing facilities Source: Federal Aviation Administration, 800-457-6656

Epicenters: World earthquake epicenters, Richter 5 or greater Source: Department of Commerce, National Oceanic and Atmospheric Administration

California Earthquake Fault Lines: The fault lines displayed on EDR’s Topographic map are digitized quaternary fault lines, prepared in 1975 by the United State Geological Survey. Additional information (also from 1975) regarding activity at specific fault lines comes from California’s Preliminary Fault Activity Map prepared by the California Division of Mines and Geology.

STREET AND ADDRESS INFORMATION

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