Environmental Consultants and Contractors, Inc. 43045 John Mosby Highway Chantilly, Virginia 20152 Tel: 703-327-2900 800-ECC-FIRST Fax: 703-327-2777 April 15, 2011

Ms. Cheryl O’Neill Torti Gallas and Partners 1300 Spring Street Silver Spring, Maryland 20910

RE: Environmental Assessment Summary 1013 Florida Avenue, N.E. Washington, D.C.

Dear Ms. O’Neill,

Environmental Consultants and Contractors (ECC), Incorporated, is pleased to provide this report summarizing the findings of an Environmental Assessment of the referenced property. This Environmental Assessment was performed in accordance with a scope of work described in the agreement between ECC and Torti Gallas and Partners.

The scope of work is described as follows: • Identification of environmental hazards and adverse environmental conditions, including underground of above ground fuel storage tanks, storage of hazardous materials, potential lead-based paint and asbestos-containing materials, and PCB-containing equipment; • Inspection of nearby properties for adverse environmental conditions and environmentally sensitive uses; • Review of historic Sanborn and Baist fire insurance maps to document historic use of each site and nearby properties; • Review of Federal and District of Columbia environmental databases to determine if each residence or property or nearby sites are subject to regulation or investigation by environmental regulatory agencies; • Assessment of the potential for employing energy retrofits and green infrastructure at each residence or property; • Assessment of whether each residence or property has a potential for future use as a green space or community garden, and identification of existing or potential green spaces and/or community gardens in the immediate vicinity of each residence or property.

Site Description The site, addressed 1013 Florida Avenue, N.E., is located on the southwest side of Florida Avenue between 10th Street, N.E., and 11th Street, N.E., in the Trinidad neighborhood of Washington, D.C. The site is identified as Square 0956, Lot 0036, and occupies 1,200 square Page 2 Environmental Assessment 1013 Florida Avenue, N.E. Washington, D.C. April 15, 2011

feet of land; the site is approximately 16 feet wide by 75 feet long. The current owner of the site is the District of Columbia.

The site is situated adjacent to Florida Avenue, N.E., a major traffic artery in the area. Surrounding properties are primarily residential, interspersed with retail, commercial and church buildings. Gallaudet University is located (at its closest point) approximately 340 feet northwest of the site. The site was previously improved by a residence constructed between 1903 and 1913; the residence was reportedly demolished between 2001 and 2003. The site currently consists of a vacant lot; two residential lots located adjacent west of the site are also vacant, and all three lots are enclosed by chain-link fencing. Concrete jersey barriers are located inside the fence line along the northeast property boundary (Florida Avenue, N.E.). Scattered concrete and brick fragments cover the site and adjacent vacant sites, suggesting that the foundations of the former residences may have been backfilled with demolition debris. A public alley is located along the southwest site boundary.

Review of Historic Maps ECC reviewed historic Sanborn and Baist fire insurance maps to evaluate past use of the site. Maps produced between 1903 and 1959, a 1927 map updated through 1960, a 1967 map, and a 1928 map updated through 1985 were reviewed. Copies of the fire insurance maps are presented in Attachment A.

The 1903 map shows the square containing the site to be divided into six lots; two large lots front on Florida Avenue, N.E., and each is improved with a residence; the four remaining lots are unimproved. Areas to the east and west are vacant land. Scattered residences and a church are located on the block south of the site.

The 1909 map shows the square containing the site to have been subdivided for construction of row houses. Row houses are shown on each lot, including the subject site. No commercial properties are shown. No changes to the site or other properties within the square are shown on maps produced in 1913, 1919, 1927, 1956, 1927 updated through 1960, 1967, or 1928 updated through 1985.

Available historic maps do not indicate past commercial use of the site or adjacent sites. With the exception of the north-adjacent church, surrounding sites have historically been residential.

Site Inspection An inspection of the property was performed by ECC representative Tom Hardy on February 15, 2011. ECC was escorted by Mr. Stan Fields of the D.C. Department of Housing and Community Development. Photographs are provided in Attachment B.

The site and the two vacant sites located to the west were observed to be free of trash and surface debris. Scattered small pieces of concrete and brick were observed across all three lots. The foundation of the former residence and the foundations of the west-adjacent former residences may not have been removed during demolition and demolition debris may have been used to Page 3 Environmental Assessment 1013 Florida Avenue, N.E. Washington, D.C. April 15, 2011

backfill the foundation. Mr. Fields indicated he might have photographs of the demolition activities but none have been provided to ECC.

No evidence of use, storage, or disposal of hazardous materials was observed on the site. ECC did not observe evidence of underground storage tanks (USTs) or above ground storage tanks (ASTs) on the site or surrounding sites. No groundwater monitoring wells were observed on the site, on adjacent sites, or in the public sidewalk or alley adjacent to the site.

ECC did not observe 55-gallon drums, five gallon buckets, or other containers storing potentially hazardous or regulated materials. No transformers or other equipment which might contain PCBs were observed on the site. No suspect asbestos-containing materials were observed on the site. ECC did not detect chemical gases or petroleum vapors on the site or in the site vicinity, and no petroleum staining was observed on the ground surface. No manufacturing or industrial processing activities occur on the site or in the immediate site vicinity.

No surface water features or known or suspect wetlands are located in the vicinity of the Subject Property.

The EPA conducted a study of indoor radon concentrations and catalogued the results by ZIP Code area. Findings from this study indicate that ZIP Code area 20002 is an area of low radon potential. Of 399 tests performed in the ZIP Code area, approximately 95 percent (379 tests) demonstrated indoor radon concentrations below 4.0 pCi/L, the EPA action level for indoor radon concentrations.

Surrounding properties to the south, west, and east are residential, mainly comprised of row house residences. A church, several residences and a new condominium building are located north of the site across Florida Avenue, N.E. A commercial building occupied by a liquor store, a pager store, a pizza restaurant, and offices or apartments is located approximately 200 feet northwest of the site, at the intersection of Florida Avenue and West Virginia Avenue, N.E. ECC did not observe adverse environmental conditions on surrounding properties. Natural gas meters were observed on most nearby properties suggesting these residences are heated by natural gas. ECC did not observe evidence of USTs or groundwater monitoring wells on sites in the vicinity of the subject site.

ECC did not observe community gardens in the vicinity of the site. A public green space exists at the intersection of Florida Avenue, N.E., and West Virginia Avenue, N.E., approximately 400 feet west-northwest of the site.

Federal, District of Columbia, and Tribal Environmental Database Review ECC researched available Federal and District of Columbia environmental databases and other resources for information concerning the environmental history of the site. The available database listings were reviewed to determine if the site or nearby sites are included on regulatory listings of Federal or District of Columbia government agencies. Database listings for the site are catalogued by radial zones, ranging from the site to 1.0 mile from the site. A copy of the Page 4 Environmental Assessment 1013 Florida Avenue, N.E. Washington, D.C. April 15, 2011 environmental database summary is presented in Attachment C; the complete environmental database is presented under separate cover.

The Federal environmental databases identified one CERCLIS NFRAP site, 19 RCRA Generator sites, 14 Federal Institutional Controls sites, and seven ERNS sites in the search area. The District of Columbia environmental databases identified 17 underground storage tank (UST) sites within 0.25 mile, seven leaking UST (LUST) sites within 0.125 mile, and 11 State / Tribal Brownfield sites within 0.25 mile of the site. The site was not listed in the environmental databases.

None of the sites listed in the environmental databases have a potential to impact the subject site, and only one of the site listed in the environmental databases is located within the block containing in the subject site. This listing references a spill of diesel fuel from a Greyhound bus, which occurred when a fuel line ruptured. Approximately 114 gallons of fuel leaked from the fuel line, some of which entered the storm drain. The fuel was pumped from the storm drain (to the extent possible). Based on the nature of this incident, there does not appear to be a potential for impact to the subject site.

The closest LUST site is identified as the Former Hessick Property, addressed 1124 Florida Avenue, N.E., located 375 feet east of the site. The Former Hessick Property is located cross gradient of the subject site, and the potential for impact to the subject site is minimal.

The groundwater monitoring wells observed in the alley east of the site suggest that a petroleum release occurred at this property, and the installation of the monitoring wells in the alley suggest the release migrated off-site or was suspected of migrating off-site.

Conclusions and Recommendations ECC has performed an Environmental Assessment of 1013 Florida Avenue, N.E., located in the Trinidad neighborhood of Washington, D.C. This assessment has revealed no evidence of recognized environmental conditions in connection with the Subject Property.

The foundation of the former residence may not have been removed during demolition and construction debris may have been used to fill the foundation. A geotechnical investigation of the site should be performed prior to construction of the planned building. If underground storage tanks, 55-gallon drums or smaller containers of hazardous or regulated materials, or stained or otherwise contaminated soils are discovered during future geotechnical investigation or during site excavation, a determination regarding the nature and extent of the contamination should be made.

The site may be suitable for use as a community garden or neighborhood green space, and these uses would be enhanced if the two vacant parcels to the west were included. Recreation playing fields and playgrounds are planned to be constructed in the location of the existing Wheatley Recreation Center, but this property is located across Florida Avenue, N.E., approximately 800 feet east of the site. Page 5 Environmental Assessment 1013 Florida Avenue, N.E. Washington, D.C. April 15, 2011

If a structure will be erected on the site, green technology including energy-efficient design and construction and use of sustainable building materials should be employed. Use of solar panels may be ineffective based on the available roof area. A geothermal well could be installed to supplement the building’s heating system, but a cost-benefit analysis should be performed to assess the benefit of the investment; the site is not suitable for a shallow geothermal loop system based on the size of the site.

ECC appreciates the opportunity to have provided this Environmental Assessment. If you have questions or comments, please contact me at (703) 327-2900.

Sincerely, for ECC:

Thomas Hardy President attachments Attachment A

Historic Fire Insurance Maps

Attachment B

Photographs of the Site ATTACHMENT B

PHOTO 1: SUBJECT SITE. PHOTO 2: SUBJECT SITE.

PHOTO 3: ADJACENT LOTS. PHOTO 4: SOUTH-ADJACENT PROPERTY.

PHOTO 5: RUBBLE ON SITE. PHOTO 6: ELECTRIC LINE.

TITLE: DATE: PHOTO PAGE 1 4/11/11 PROJECT: DRAWN BY: NO SCALE LSA Environmental 1013 FLORIDA AVENUE, NE APPROVED BY: PROJECT NUMBER: REGULATORY CASE NUMBER: Consultants and WASHINGTON, DISTRICT OF COLUMBIA TMH 11-10385 N/A Contractors, Inc. Attachment C

Federal and District of Columbia Environmental Databases InfoMap Technologies Incorporated

Environmental FirstSearchTM Report

Target Property:

1013 FLORIDA AVENUE, NE

WASHINGTON DC 20002

Job Number: 10-10385

PREPARED FOR:

ECC, Inc 43045 John Mosby Highway Chantilly, VA 20152

04-07-11

Tel: (610) 430-7530 Fax: (610) 430-7535

Environmental FirstSearch is a registered trademark of FirstSearch Technology Corporation. All rights reserved. Environmental FirstSearch Search Summary Report

Target Site: 1013 FLORIDA AVENUE, NE WASHINGTON DC 20002 FirstSearch Summary Database Sel Updated Radius Site 1/8 1/4 1/2 1/2> ZIP TOTALS

NPL Y 01-14-11 1.00 0 0 0 0 0 0 0 NPL Delisted Y 01-14-11 0.50 0 0 0 0 - 0 0 CERCLIS Y 01-26-11 0.50 0 0 0 0 - 0 0 NFRAP Y 01-26-11 0.50 0 0 1 1 - 0 2 RCRA COR ACT Y 01-11-11 1.00 0 0 0 0 0 0 0 RCRA TSD Y 01-11-11 0.50 0 0 0 0 - 0 0 RCRA GEN Y 01-11-11 0.25 0 4 15 - - 0 19 Federal Brownfield Y 03-01-11 0.50 0 0 14 0 - 0 14 ERNS Y 01-24-11 0.25 2 1 4 - - 2 9 Tribal Lands Y 12-01-05 1.00 0 0 0 0 0 0 0 State/Tribal Sites Y NA 1.00 0 0 0 0 0 0 0 State Spills 90 Y NA 0.25 0 0 0 - - 0 0 State/Tribal SWL Y NA 0.50 0 0 0 0 - 0 0 State/Tribal LUST Y 01-10-11 0.50 1 6 22 42 - 0 71 State/Tribal UST/AST Y 01-10-11 0.25 3 14 58 - - 0 75 State/Tribal EC Y NA 0.50 0 0 0 0 - 0 0 State/Tribal IC Y NA 0.25 0 0 0 - - 0 0 State/Tribal VCP Y 01-17-11 0.50 0 0 0 0 - 0 0 State/Tribal Brownfields Y 05-01-10 0.50 0 0 11 14 - 7 32

- TOTALS - 6 25 125 57 0 9 222 Notice of Disclaimer

Due to the limitations, constraints, inaccuracies and incompleteness of government information and computer mapping data currently available to InfoMap Technologies, certain conventions have been utilized in preparing the locations of all federal, state and local agency sites residing in InfoMap Technologies's databases. All EPA sites are depicted by a rectangle approximating their location and size. The boundaries of the rectangles represent NPL and state landfill the eastern and western most longitudes; the northern and southern most latitudes. As such, the mapped areas may exceed the actual areas and do not represent the actual boundaries of these properties. All other sites are depicted by a point representing their approximate address location and make no attempt to represent the actual areas of the associated property. Actual boundaries and locations of individual properties can be found in the files residing at the agency responsible for such information.

Waiver of Liability

Although InfoMap Technologies uses its best efforts to research the actual location of each site, InfoMap Technologies does not and can not warrant the accuracy of these sites with regard to exact location and size. All authorized users of InfoMap Technologies's services proceeding are signifying an understanding of InfoMap Technologies's searching and mapping conventions, and agree to waive any and all liability claims associated with search and map results showing incomplete and or inaccurate site locations. Environmental FirstSearch Site Information Report

Request Date: 04-07-11 Search Type: AREA Requestor Name: tom hardy 0.11 sq mile(s) Standard: AAI Job Number: 10-10385 Filtered Report

Target Site: 1013 FLORIDA AVENUE, NE WASHINGTON DC 20002

Demographics

Sites: 222 Non-Geocoded: 9 Population: NA Radon: NA

Site Location

Degrees (Decimal) Degrees (Min/Sec) UTMs Longitude: -76.988219 -76:59:18 Easting: 327597.435 Latitude: 38.906068 38:54:22 Northing: 4308024.248 Elevation: N/A Zone: 18

Comment

Comment:

Additional Requests/Services

Adjacent ZIP Codes: 0 Mile(s) Services:

ZIP Code City Name ST Dist/Dir Sel Requested? Date

Fire Insurance Maps No Aerial Photographs No Historical Topos No City Directories No Title Search/Env Liens No Municipal Reports No Online Topos No Environmental FirstSearch Sites Summary Report

Target Property: 1013 FLORIDA AVENUE, NE JOB: 10-10385 WASHINGTON DC 20002

TOTAL: 222 GEOCODED: 213 NON GEOCODED: 9 SELECTED: 0

Page No. DB Type Site Name/ID/Status Address Dist/Dir Map ID ElevDiff

2 ERNS 1200 BLOCK OF QUEEN ST. NE 0.00 -- 1 N/A NRC-652980/STORAGE TANK WASHINGTON DC

5 ERNS 1418 ORREN ST. NE 0.00 -- 2 N/A NRC-747498/STORAGE TANK WASHINGTON DC

7 UST RESIDENT MANAGER 1266 MORSE ST NE 0.00 -- 3 N/A 5002316 WASHINGTON DC 20002

7 UST UNKNOWN 1231 MORSE ST NE 0.00 -- 4 N/A 5002315 WASHINGTON DC 20002

7 UST WHEATLEY ELEMENTARY SCHOOL 1299 NEAL ST NE 0.00 -- 5 N/A 5002309/INACTIVE WASHINGTON DC 20002

8 LUST DUMP SITE 1218 QUEEN STREET 0.00 -- 6 N/A 2003130/CLOSED WASHINGTON DC

10 UST HESSICK, INC. 1124 FLORIDA AV NE 0.01 SW 7 N/A 5000510/INACTIVE WASHINGTON DC 20002

13 RCRAGN AVILA S CAR CENTER 1124 FLORIDA AVENUE NE 0.01 SW 7 N/A DCR000501247/VGN WASHINGTON DC 20002

14 LUST FRMR HESSICK PROPERTY 1124 FL. 1124 FLORIDA AVENUE, NE 0.01 SW 7 N/A 92032/NFA WASHINGTON DC 20002

15 ERNS GREYHOUND LINES INC 1004 L ST NE 0.03 NW 8 N/A 641521/HIGHWAY RELATED WASHINGTON DC

16 UST HOLY NAME SCHOOL 1217 W VIRGINIA AV NE 0.05 NW 9 N/A 5004907 WASHINGTON DC 20002

17 UST 1230 NEW YORK LLC 1801 W VIRGINIA AV NE 0.07 NE 10 N/A 5000726/ACTIVE WASHINGTON DC 20002

18 LUST AMOCO 1801 W. VIRGINIA AVE, NE 0.07 NE 10 N/A 89009/CLOSED WASHINGTON DC 20002

18 LUST 1125 TRINIDAD AVENUE 1125 TRINIDAD AVENUE., NE 0.08 SW 11 N/A 93025/CLOSED WASHINGTON DC 20002

19 RCRAGN MELVIN GENERAL FRONT END REPAI 1218 MT OLIVE RD NE 0.09 NE 12 N/A DCD983970252/VGN WASHINGTON DC 20002

20 LUST 12TH STREET PARTNERS, LLC 919 12TH STREET, 0.09 SW 13 N/A 2008005/NFA WASHINGTON DC 20002

20 UST 12TH STREET PARTNERS LLC 919 12TH ST NE 0.09 SW 13 N/A 9000799/INACTIVE WASHINGTON DC 20002

22 UST DCFD ENGINE CO. 10 1342 FLORIDA AV NE 0.09 SW 14 N/A 5000281/INACTIVE WASHINGTON DC 20002

22 UST ASIA LAUNDRY 917 12TH ST NE 0.10 SW 15 N/A 6003748 WASHINGTON DC 20002

22 UST UNKNOWN 1430 MORSE ST NE 0.10 SE 16 N/A 5002317 WASHINGTON DC 20002

22 UST SINGLETARY AUTO BODY 1358 FLORIDA AV NE 0.11 SW 17 N/A 5001488/INACTIVE WASHINGTON DC 20002 Environmental FirstSearch Sites Summary Report

Target Property: 1013 FLORIDA AVENUE, NE JOB: 10-10385 WASHINGTON DC 20002

TOTAL: 222 GEOCODED: 213 NON GEOCODED: 9 SELECTED: 0

Page No. DB Type Site Name/ID/Status Address Dist/Dir Map ID ElevDiff

24 RCRAGN SINGLETARY AUTO BODY 1358 FLA AVE NE 0.11 SW 17 N/A DC0000144352/VGN WASHINGTON DC 20002

26 UST BETHESDA BAPTIST CHURCH 1808 CAPITOL AV NE 0.11 NW 18 N/A 5001662 WASHINGTON DC 20002

26 LUST O.S. PETERS INC. 1236 MT. OLIVET ROAD. NE 0.11 NE 19 N/A 98080/CLOSED WASHINGTON DC 20002

26 UST OS PETERS INCORPORATED 1236 MT OLIVET RD NE 0.11 NE 19 N/A 5002318 WASHINGTON DC 20002

26 UST UNKNOWN 925 12TH ST NE 0.11 SW 20 N/A 0000434 WASHINGTON DC 20002

26 UST TRS OF SRFG BAPTIST CHURCH 925 12TH ST NE 0.11 SW 20 N/A 434/INACTIVE WASHINGTON DC 20002

28 RCRAGN KOMBAS AUTO SERVICE 1396 FLORIDA AVE NE 0.12 SW 21 N/A DCD983968751/VGN WASHINGTON DC 20002

30 UST CASEY S BP 1396 FLORIDA AV NE 0.12 SW 21 N/A 5000114/ACTIVE WASHINGTON DC 20002

31 LUST AMOCO 1396 FLORIDA AVENUE., NE 0.12 SW 21 N/A 94079/CLOSED WASHINGTON DC 20002

31 UST UNKNOWN 1107-09 STAPLES ST NE 0.12 SW 22 N/A 5004829 WASHINGTON DC 20002

33 RCRAGN GLOBE MOTOR SERVICE 920 BLADENSBURG ROAD NE 0.13 SE 23 N/A DCR000000489/VGN WASHINGTON DC 20002

34 UST PENN REALTY CORPORATION 1104-06 HOLBROOK ST NE 0.13 SW 24 N/A 5004095 WASHINGTON DC 20002

34 UST UNKNOWN 1730 TRINIDAD AV NW 0.13 NE 25 N/A 5002439 WASHINGTON DC 20002

34 UST UNKNOWN 916-20 BLADENSBURG RD NE 0.13 SE 26 N/A 5001891 WASHINGTON DC 20002

35 ERNS 1017 8TH ST, NE 0.14 SW 27 N/A 352078/FIXED FACILITY WASHINGTON DC 20002

36 UST CASEY S NO2 BP 814 BLADENSBURG RD NE 0.14 SE 28 N/A 5000087/ACTIVE WASHINGTON DC 20002

37 LUST AMOCO 814 BLADENSBURG ROAD, NE 0.14 SE 28 N/A 93045/CLOSED WASHINGTON DC 20002

37 LUST DELTA TOWERS 1400 FLORIDA AVENUE., NE 0.14 SW 29 N/A 99056/CLOSED WASHINGTON DC 20002

38 UST DELTA TOWERS 1400 FLORIDA AV NE 0.14 SW 29 N/A 5000040/INACTIVE WASHINGTON DC 20002

38 UST ECRO CORPORATION 1434-36 FLORIDA AV NE 1490- 0.14 SW 30 N/A 6004020/INACTIVE WASHINGTON DC 20002 Environmental FirstSearch Sites Summary Report

Target Property: 1013 FLORIDA AVENUE, NE JOB: 10-10385 WASHINGTON DC 20002

TOTAL: 222 GEOCODED: 213 NON GEOCODED: 9 SELECTED: 0

Page No. DB Type Site Name/ID/Status Address Dist/Dir Map ID ElevDiff

39 UST HECHINGER ENTERPRISES 911 BLADENSBURG RD NE 0.14 SE 31 N/A 5000498/INACTIVE WASHINGTON DC 20002

41 FEDBF 1306 13TH STREET, NE (SQ. 1026 1306 13TH STREET, NE 0.14 SW 32 N/A 20002/EPA BROWNFIELD WASHINGTON DC 20005

42 UST UNKNOWN 2324 13TH ST NE 0.14 SW 32 N/A 5003789 WASHINGTON DC 20009

44 FEDBF 1306 13TH STREET, NE (SQ. 1026 1306 13TH STREET, NE 0.14 SW 32 N/A 43663577-20002/EPA BROWNFIELD WASHINGTON DC 00000

45 UST UNKNOWN 1016 BLADENSBURG RD NE 0.14 SE 33 N/A 5001893 WASHINGTON DC 20002

45 UST UNKNOWN 1000 BLADENSBURG RD NE 0.14 SE 34 N/A 5001892/INACTIVE WASHINGTON DC 20002

46 LUST ARBOREITUM 901-911 BLADENSBURG ROAD 0.14 SE 35 N/A V2009-001/VRAP WASHINGTON DC 20002

46 LUST 845 BLADENSBURG ROAD, N.E. SIT 845 BLADENSBURG ROAD, N.E. 0.14 SE 35 N/A V2007-001/VRAP WASHINGTON DC 20002

47 UST DC RECEIVING HOME FOR CHILDREN MT OLIVET and CONCORAN ST N 0.15 NW 36 N/A 5002324 WASHINGTON DC 20002

47 UST UNKNOWN 915 13TH ST NE 0.15 SW 37 N/A 6003776 WASHINGTON DC 20002

47 UST UNKNOWN 901 BLADENSBURG RD NE 0.15 SE 38 N/A 5001889 WASHINGTON DC 20002

48 LUST SEARS / ROEBUCK 901-911 BLADENSBURG 0.15 SE 38 N/A 2004016/OPEN WASHINGTON DC 20002

48 UST WILLIAMS BUS TOUR 1021 BLADENSBURG RD NE 0.15 SE 39 N/A 5001894/INACTIVE WASHINGTON DC 20002

50 RCRAGN DC-DPW FLEET MANAGEMENT ADMINI 1833 W VIRGINIA AVE NE 0.16 NE 40 N/A DCD983970781/VGN WASHINGTON DC 20002

52 LUST DPW PROPERTY - 1833 W.VA 1833 W. VIRGINIA AVENUE, NE 0.16 NE 40 N/A 92058/CLOSED WASHINGTON DC 20002

52 BROWNFIELD 1833 WEST VIRGINIA AVENUE, 0.16 NE 40 N/A PBF2004-0113 WASHINGTON DC 20002

54 UST DPW - FLEET MANAGEMENT 1833 W VIRGINIA AV NE 0.16 NE 40 N/A 5000621/INACTIVE WASHINGTON DC 20002

55 LUST HECHINGER PROPERTY 811 BLADENSBURG ROAD., NE 0.16 SE 41 N/A 98101/CLOSED WASHINGTON DC 20002

55 UST HECHINGER PROPERTY 811 BLADENSBURG RD NE 0.16 SE 41 N/A 9000318/INACTIVE WASHINGTON DC 20002

56 UST STANDARD OIL COMPANY 1410 H ST NE 0.16 SW 42 N/A 6004018/INACTIVE WASHINGTON DC 20002 Environmental FirstSearch Sites Summary Report

Target Property: 1013 FLORIDA AVENUE, NE JOB: 10-10385 WASHINGTON DC 20002

TOTAL: 222 GEOCODED: 213 NON GEOCODED: 9 SELECTED: 0

Page No. DB Type Site Name/ID/Status Address Dist/Dir Map ID ElevDiff

57 UST UNKNOWN 813 13TH ST NE 0.16 SW 43 N/A 6003773/INACTIVE WASHINGTON DC 20002

59 FEDBF 13TH STREET, NE (SQ. 1026, LOT 13TH STREET, NE 0.16 SW 43 N/A 20003/EPA BROWNFIELD WASHINGTON DC 20004

61 FEDBF 13TH STREET, NE (SQ. 1026, LOT 13TH STREET, NE 0.16 SW 43 N/A 43663577-20003/EPA BROWNFIELD WASHINGTON DC 00000

62 LUST DC DHCD - FRMR. COAL and FUEL 813 13TH STREET, NE 0.16 SW 43 N/A 95012/CLOSED WASHINGTON DC 20002

64 FEDBF 813 13TH STREET, NE (SQ. 1026, 813 13TH STREET, NE 0.16 SW 43 N/A 43663577-20004/EPA BROWNFIELD WASHINGTON DC 20002

66 FEDBF 813 13TH STREET, NE (SQ. 1026, 813 13TH STREET, NE 0.16 SW 43 N/A 20004/EPA BROWNFIELD WASHINGTON DC 20002

67 UST UNKNOWN 1606 K ST NE 0.16 SE 44 N/A 5002627 WASHINGTON DC 20002

67 BROWNFIELD 1376 H STREET, NE 0.16 SW 45 N/A PBF2004-0186 WASHINGTON DC 20002

68 UST KINGMAN ELEMENTARY SCHOOL 14TH and E ST NE 0.17 NE 46 N/A 6002809/INACTIVE WASHINGTON DC 20002

68 UST UNKNOWN 1498 1/2 H ST NE 0.17 SE 47 N/A 6004021/INACTIVE WASHINGTON DC 20002

69 UST UNKNOWN 1610 K ST NE 0.17 SE 48 N/A 5002630 WASHINGTON DC 20002

69 BROWNFIELD 1314 H STREET, NE 0.17 SW 49 N/A PBF2003-0039 WASHINGTON DC 20002

71 FEDBF 13TH STREET, NE (SQ. 1026, LOT 13TH STREET, NE 0.17 SW 50 N/A 43663577-19984/EPA BROWNFIELD WASHINGTON DC 00000

73 FEDBF 13TH STREET, NE (SQ. 1026, LOT 13TH STREET, NE 0.17 SW 50 N/A 19984/EPA BROWNFIELD WASHINGTON DC 20004

75 RCRAGN CAPITAL CLEANER 1308 H ST NE 0.18 SW 51 N/A DCD981108749/VGN WASHINGTON DC 20002

76 UST UNKNOWN 1616 K ST NE 0.18 SE 52 N/A 5002628 WASHINGTON DC 20002

76 LUST BLADESNBURG GARDENS 1616 K STREET 0.18 SE 52 N/A 2005003/NFA WASHINGTON DC

77 UST BLADENSBURG GARDEN THREE LLC 1616 K ST NE 0.18 SE 52 N/A 9000660/INACTIVE WASHINGTON DC 20008

77 UST MRS. J. HEWETT 14TH and H ST NE 0.18 SW 53 N/A 6003966/INACTIVE WASHINGTON DC 20002

78 UST UNKNOWN 1135 16TH ST NE 0.18 NE 54 N/A 5000011 WASHINGTON DC 20002 Environmental FirstSearch Sites Summary Report

Target Property: 1013 FLORIDA AVENUE, NE JOB: 10-10385 WASHINGTON DC 20002

TOTAL: 222 GEOCODED: 213 NON GEOCODED: 9 SELECTED: 0

Page No. DB Type Site Name/ID/Status Address Dist/Dir Map ID ElevDiff

80 FEDBF 1300 H STREET, NE (SQ. 1026, L 1300 H STREET, NE 0.18 SW 55 N/A 43663577-19982/EPA BROWNFIELD WASHINGTON DC 20002

82 FEDBF 1300 H STREET, NE (SQ. 1026, L 1300 H STREET, NE 0.18 SW 55 N/A 19982/EPA BROWNFIELD WASHINGTON DC 20002

84 RCRAGN AMERICAN WEST INDIAN AUTO BDSP 1337 H STREET NE (REAR) 0.19 SW 56 N/A DCR000001230/VGN WASHINGTON DC 20020

86 RCRAGN CHANDLERS AUTO REPAIR 1339 H STREET NE 0.19 SW 57 N/A DCR000500397/VGN WASHINGTON DC 20002

87 UST ECONOMY CLEANERS 1341 H ST NE 0.19 SW 58 N/A 6004014 WASHINGTON DC 20002

87 UST JOHN P. WILSON 1302 H ST NE 0.19 SW 59 N/A 0000436 WASHINGTON DC 20002

89 FEDBF 1302 H STREET, NE (SQ. 1026, L 1302 H STREET, NE 0.19 SW 59 N/A 43663577-19762/EPA BROWNFIELD WASHINGTON DC 20002

91 FEDBF 1302 H STREET, NE (SQ. 1026, L 1302 H STREET, NE 0.19 SW 59 N/A 19762/EPA BROWNFIELD WASHINGTON DC 20002

93 UST NATIONAL CHILD DAY CARE ASSOC 1501 BENNING RD NE 0.19 SE 60 N/A 9000548/INACTIVE WASHINGTON DC 20002

93 UST UNKNOWN READ 1355 H ST NE 0.19 SW 61 N/A 6004016 WASHINGTON DC 20002

93 UST UNKNOWN 1629 L ST NE 0.19 NE 62 N/A 5001008 WASHINGTON DC 20002

93 UST WILLIAM and CHARLES OSHINSKY 1367 H ST NE 0.19 SW 63 N/A 6004017 WASHINGTON DC 20002

93 BROWNFIELD 1220 H STREET, NE 0.19 SW 64 N/A PBF2004-0184 WASHINGTON DC 20002

94 BROWNFIELD 1240 H STREET, NE 0.19 SW 65 N/A PBF2004-0118 WASHINGTON DC 20002

96 FEDBF H STREET, NE (SQ. 1026, LOT 00 H STREET, NE 0.19 SW 66 N/A 43663577-19761/EPA BROWNFIELD WASHINGTON DC 00000

98 FEDBF H STREET, NE (SQ. 1026, LOT 00 H STREET, NE 0.19 SW 66 N/A 19761/EPA BROWNFIELD WASHINGTON DC 20004

100 RCRAGN DISCOUNT TIRE AND AUTO REPAIR 1111 BLADENSBURG ROAD NE 0.20 NE 67 N/A DCR000001610/VGN WASHINGTON DC 20002

101 LUST ATLAS THEATER CENTER 1333 H STREET, NE 0.20 SW 68 N/A 2005050/CLOSED WASHINGTON DC

101 UST ATLAS PERFORMING ARTS CENTER 1333 H ST NE 0.20 SW 68 N/A 9000691/INACTIVE WASHINGTON DC 20009

102 UST ATLAS THEATER 1331 H ST NE 0.20 SW 69 N/A 6004013/INACTIVE WASHINGTON DC 20002 Environmental FirstSearch Sites Summary Report

Target Property: 1013 FLORIDA AVENUE, NE JOB: 10-10385 WASHINGTON DC 20002

TOTAL: 222 GEOCODED: 213 NON GEOCODED: 9 SELECTED: 0

Page No. DB Type Site Name/ID/Status Address Dist/Dir Map ID ElevDiff

103 UST HORNING BROTHERS 1521-47 BENNING RD NE 0.20 SE 70 N/A 6002028/INACTIVE WASHINGTON DC 20002

104 UST NORMAN PAINT COMPANY 1248 H ST NE 0.20 SW 71 N/A 6004008 WASHINGTON DC 20002

104 UST UNKNOWN 1534 BENNING RD NE 0.20 SE 72 N/A 5002029 WASHINGTON DC 20002

104 UST UNKNOWN 1214 H ST NE 0.20 SW 73 N/A 6004005 WASHINGTON DC 20002

105 UST WEBB ELEMENTARY SCHOOL 1375 MT OLIVET RD NE 0.20 NE 74 N/A 5002319/INACTIVE WASHINGTON DC 20002

105 LUST PENTACLE APARTMENTS 1507, 1517 and 1523 BENNING 0.20 SE 75 N/A V2007-007/VRAP WASHINGTON DC 20002

106 LUST PENTACLE APARTMENTS, INC 1501-1523 BENNING ROAD 0.20 SE 75 N/A 2007011/OPEN WASHINGTON DC

106 LUST GALLUDET UNIVERSITY - CUB 800 FLORIDA AVENUE 0.21 NW 76 N/A 2001040/OPEN WASHINGTON DC 20002

108 RCRAGN GALLAUDET UNIVERSITY 800 FLORIDA AVENUE NE 0.21 NW 76 N/A DCD003259439/LGN WASHINGTON DC 20002

110 UST GALLAUDET UNIV - (RH-A) 800 FLORIDA AV NE 0.21 NW 76 N/A 9000260/INACTIVE WASHINGTON DC 20002

110 LUST GALLAUDET UNIVERSITY 800 FLORIDA AVE., NE 0.21 NW 76 N/A 96059/NFA WASHINGTON DC 20002

111 UST GALLAUDET UNIV - EMG BUILDING 800 FLORIDA AV NE 0.21 NW 76 N/A 9000259/INACTIVE WASHINGTON DC 20002

111 UST GALLAUDET UNIV - (RH-E) 800 FLORIDA AV NE 0.21 NW 76 N/A 9000261/INACTIVE WASHINGTON DC 20002

112 UST GALLAUDET UNIV - APPLEBY 800 FLORIDA AV NE 0.21 NW 76 N/A 9000263/ACTIVE WASHINGTON DC 20002

112 UST GALLAUDET UNIV - CARLIN HALL 800 FLORIDA AV NE 0.21 NW 76 N/A 9000264/INACTIVE WASHINGTON DC 20002

113 UST GALLAUDET UNIV - CUB 800 FLORIDA AV NE 0.21 NW 76 N/A 5001462/ACTIVE WASHINGTON DC 20002

114 UST GALLAUDET UNIV - CUB 800 FLORIDA AV NW 0.21 NW 76 N/A 9000257/INACTIVE WASHINGTON DC 20002

114 UST GALLAUDET UNIV - FIELD HOUSE 800 FLORIDA AV NE 0.21 NW 76 N/A 9000258/INACTIVE WASHINGTON DC 20002

115 UST GALLAUDET UNIV - LRC ANNEX 800 FLORIDA AV NE 0.21 NW 76 N/A 9000262/INACTIVE WASHINGTON DC 20002

117 RCRAGN MADISON CLEANERS 1100 H STREET, NE 0.21 SW 77 N/A DCD983966151/VGN WASHINGTON DC 20002 Environmental FirstSearch Sites Summary Report

Target Property: 1013 FLORIDA AVENUE, NE JOB: 10-10385 WASHINGTON DC 20002

TOTAL: 222 GEOCODED: 213 NON GEOCODED: 9 SELECTED: 0

Page No. DB Type Site Name/ID/Status Address Dist/Dir Map ID ElevDiff

119 ERNS 1207 H STREET, NE 0.21 SW 78 N/A NRC-594904/FIXED WASHINGTON DC 20002

122 ERNS AUTO ZONE 1207 H STREET NE 0.21 SW 78 N/A NRC-825440/FIXED WASHINGTON DC 20002

124 ERNS WASTE MANAGEMENT OF WASH. GALLUADET UNIVERSITY 0.21 NW 79 N/A 257672/HIGHWAY RELATED WASHINGTON DC

125 LUST DPW PROPERTY - 1905 W.VA 1905 W. VIRGINIA AVENUE, NE 0.21 NE 80 N/A 92046/OPEN WASHINGTON DC 20002

125 BROWNFIELD 1905 WEST VIRGINIA AVENUE, 0.21 NE 80 N/A PBF2004-0129 WASHINGTON DC 20002

126 UST GAS STATION/L P STEUART and BR 1905 W VIRGINIA AV NE 0.21 NE 80 N/A 5004909/INACTIVE WASHINGTON DC 20002

127 UST UNKNOWN 1882 KENDALL ST NE 0.21 NW 81 N/A 5003922 WASHINGTON DC 20002

127 UST WEST VIRGINIA FUEL SITE 1835 W VIRGINIA AV NE 0.21 NE 82 N/A 9000423/ACTIVE WASHINGTON DC 20002

128 BROWNFIELD 1309 H STREET, NE 0.21 SW 83 N/A PBF2004-0145 WASHINGTON DC 20002

128 BROWNFIELD 1313 H STREET, NE 0.21 SW 84 N/A PBF2004-0144 WASHINGTON DC 20002

130 RCRAGN DISTADS AUTO CLINIC 710 14TH ST NE 0.22 SW 85 N/A DC0000963629/VGN WASHINGTON DC 20002

131 RCRAGN GET IT IN GEAR 1400 MARYLAND AVE NE 0.22 SW 86 N/A DCD983969783/VGN WASHINGTON DC 20018

133 RCRAGN MERCHANTS TIRE 1141 BLADENSBURG ROAD NE 0.22 NE 87 N/A DCD983968447/VGN WASHINGTON DC 20002

134 LUST MERCHANTS TIRE and AUTO 1141 BLADENSBURG ROAD, NE 0.22 NE 87 N/A 92012/CLOSED WASHINGTON DC 20002

134 LUST MERCHANTS TIRE and AUTO 1141 BLADENSBURG ROAD 0.22 NE 87 N/A 2006014/NFA WASHINGTON DC

135 UST MERCHANTS TIRE and AUTO 1141 BLADENSBURG RD NE 0.22 NE 87 N/A 5001895/INACTIVE WASHINGTON DC 20002

136 BROWNFIELD 1113-1117 H STREET, NE 0.22 SW 88 N/A PBF2004-0180 WASHINGTON DC 20002

138 RCRAGN NATIONAL ENGINEERING PRODUCTS 1950 CAPITOL AVENUE NE 0.23 NE 89 N/A DCR000001743/VGN WASHINGTON DC 20002

139 LUST SHELL 1401 MARYLAND AVENUE., NE 0.23 SW 90 N/A 94023/OPEN WASHINGTON DC 20002

141 UST SHELL OIL COMPANY 1401 MARYLAND AV NE 0.23 SW 90 N/A 6005535/INACTIVE WASHINGTON DC 20002 Environmental FirstSearch Sites Summary Report

Target Property: 1013 FLORIDA AVENUE, NE JOB: 10-10385 WASHINGTON DC 20002

TOTAL: 222 GEOCODED: 213 NON GEOCODED: 9 SELECTED: 0

Page No. DB Type Site Name/ID/Status Address Dist/Dir Map ID ElevDiff

143 UST UNKNOWN 924 H ST NE 0.23 SW 91 N/A 6003997 WASHINGTON DC 20002

143 BROWNFIELD 1121-1125 H STREET NE 0.23 SW 92 N/A PBF2004-0148 WASHINGTON DC 20002

144 NFRAP FENWICK ROAD TRAILERS 1800 FENWICK ROAD 0.24 NE 93 N/A DC0000877985/NFRAP-N WASHINGTON DC 20002

146 RCRAGN SMILE CLEANERS 925 H STREET NE 0.24 SW 94 N/A DCR000500298/VGN WASHINGTON DC 20002

148 RCRAGN SMILE CLEANERS 937 H ST NE WASHINGTON 0.24 SW 95 N/A DCD982660813/VGN WASHINGTON DC 20002

149 LUST D. C. HOUSING AUTHORITY 1000 MT. OLIVET RD, NE 0.24 NW 96 N/A 2000046/OPEN WASHINGTON DC 20002

149 UST OLD RECEIVING HOME FOR WAYWARD 1000 MT OLIVET RD NE 0.24 NW 96 N/A 9000441/INACTIVE WASHINGTON DC 20002

150 BROWNFIELD 1005 H STREET, NE 0.24 SW 97 N/A PBF2004-0149 WASHINGTON DC 20002

152 RCRAGN 1250 BLADENSBURG ROAD LLC 1250 TO 1270 BLADENSBURG RD 0.25 NE 98 N/A DCR000500926/VGN WASHINGTON DC 20002

153 UST CABECO INC (FORMER SAFEWAY) 1801 FENWICK ST NE 1401 OKI 0.25 NE 99 N/A 5000518/INACTIVE WASHINGTON DC 20002

154 LUST LOWESBURG INC. 1801 FENWICK STREET., NE 0.25 NE 99 N/A 96010/CLOSED WASHINGTON DC 20002

154 UST CABECO INC (FORMER SAFEWAY) 1801 FENWICK ST NE 0.25 NE 99 N/A 500518 WASHINGTON DC 20002

155 LUST FORMER SEARS ROEBUCK 1640 MARYLAND AVENUE, NE 0.25 SE 100 N/A 2003061/NFA WASHINGTON DC

155 UST SEARS and ROEBUCK COMPANY 1640 MARYLAND AV NE 0.25 SE 100 N/A 5005491/INACTIVE WASHINGTON DC 20002

156 LUST SEARS/ROEBUCK 1640 MARYLAND AVENUE, TIRE 0.25 SE 100 N/A 2005020/NFA WASHINGTON DC

156 LUST AMOCO 1201 BLADENSBURG ROAD, NE 0.26 NE 101 N/A 92036/CLOSED WASHINGTON DC 20002

157 LUST WAGGAMAN-BRAWNER REALTY CORP. 1900 KENDALL STREET, NE 0.26 NW 102 N/A 95073/CLOSED WASHINGTON DC 20002

157 LUST ARMADA HOFFLER HOLDING COMPANY 1330 MARYLAND AVENUE, SE 0.27 SW 103 N/A 99105/CLOSED WASHINGTON DC

158 LUST DPW 1725 FENWICK STREET, 0.27 NE 104 N/A 2009002/CLOSED WASHINGTON DC 20002

158 LUST DPW PROPERTY - 1725 FENWICK 1725 FENWICK STREET, NE 0.27 NE 104 N/A 92047/CLOSED WASHINGTON DC 20002 Environmental FirstSearch Sites Summary Report

Target Property: 1013 FLORIDA AVENUE, NE JOB: 10-10385 WASHINGTON DC 20002

TOTAL: 222 GEOCODED: 213 NON GEOCODED: 9 SELECTED: 0

Page No. DB Type Site Name/ID/Status Address Dist/Dir Map ID ElevDiff

159 BROWNFIELD 1725 FENWICK STREET, NE 0.27 NE 104 N/A PBF2004-0116 WASHINGTON DC 20002

159 LUST DPW 1725 FENNWICK STREET 0.27 NE 104 N/A 2009016/CLOSED WASHINGTON DC 20002

160 NFRAP CRUMMELL SCHOOL SITE 1912 GALLAUDET STREET, N.E. 0.28 NW 105 N/A DCSFN0305507/NFRAP-N WASHINGTON DC 20002

161 LUST APEX AUTOMOTIVE REPAIR 1840 FENWICK STREET 0.28 NE 106 N/A 94029/CLOSED WASHINGTON DC 20002

161 BROWNFIELD 1900 GALLAUDET STREET, NE 0.28 NW 107 N/A PBF2003-0028 WASHINGTON DC 20002

162 LUST AMERICAN SECURITY BANK 722 H STREET, NE 0.29 SW 108 N/A 91004/CLOSED WASHINGTON DC 20002

162 BROWNFIELD 1849 PROVIDENCE STREET, NE 0.29 NE 109 N/A PBF2004-0109 WASHINGTON DC 20002

163 LUST FORMER COAL STORAGE (MATTEWS P 630 14TH ST, NE. 0.30 SW 110 N/A 2002095/CLOSED WASHINGTON DC

163 BROWNFIELD 2019 WEST VIRGINIA AVENUE, 0.31 NE 111 N/A PBF2003-0060 WASHINGTON DC 20002

164 LUST DPW PROPERTY - 2019 W.VA. 2019 W. VIRGINIA AVENUE, NE 0.31 NE 111 N/A 92045/OPEN WASHINGTON DC 20002

164 LUST HECKINGER COMPANY INC. 901 17TH, NE 0.32 SE 112 N/A 99013/CLOSED WASHINGTON DC 20002

165 LUST PEP LINES TRUCKING COMPANY 2000 KENDALL STREET., NE 0.32 NW 113 N/A 95046/CLOSED WASHINGTON DC 20002

165 LUST TREEHOUSE PRODUCE COMPANY 1900 FENWICK STREET., NE 0.32 NE 114 N/A 93100/CLOSED WASHINGTON DC 20002

166 LUST GREYHOUND 1345 NEW YORK AVENUE, NE 0.33 NW 115 N/A 88012/CLOSED WASHINGTON DC 20002

166 LUST GREYHOUND LINES, INC. 1345 NEW YORK AVENUE., NE 0.33 NW 115 N/A 97049/NFA WASHINGTON DC 20002

167 BROWNFIELD 1345 NEW YORK AVENUE, NE 0.33 NW 115 N/A PBF2004-0143 WASHINGTON DC 20002

167 LUST GREYHOUND 1345 NEW YORK AVENUE, NE 0.33 NW 115 N/A 91032/CLOSED WASHINGTON DC 20002

168 LUST NAZARIO CONSTRUCTION CO. INC. 2001 FAIRVIEW AVENUE., NE 0.33 NW 116 N/A 99010/CLOSED WASHINGTON DC 20002

168 LUST US POSTAL SERVICE 2021 FAIRVIEW AVENUE, NE 0.33 NW 117 N/A 90037/CLOSED WASHINGTON DC 20002

169 LUST MT. OLIVET/CATHOLIC CEMETRY AR 1300 BLADENSBURG ROAD NE 0.34 NE 118 N/A 97046/CLOSED WASHINGTON DC 20002 Environmental FirstSearch Sites Summary Report

Target Property: 1013 FLORIDA AVENUE, NE JOB: 10-10385 WASHINGTON DC 20002

TOTAL: 222 GEOCODED: 213 NON GEOCODED: 9 SELECTED: 0

Page No. DB Type Site Name/ID/Status Address Dist/Dir Map ID ElevDiff

169 LUST 666 ASSOCITES 666 11TH STREET, 0.35 SW 119 N/A 2008014/CLOSED WASHINGTON DC

170 LUST TEXACO 1301 BLADENSBURG RD, NE 0.35 NE 120 N/A 97078/CLOSED WASHINGTON DC 20002

170 LUST AMOCO OIL COMPANY 1231 NEW YORK AVENUE, NE 0.37 NW 121 N/A 2001016/ADMINISTRATIVE CLOSU WASHINGTON DC

171 LUST AMOCO 1231 NEW YORK AVENUE, NE 0.37 NW 121 N/A 89022/CLOSED WASHINGTON DC 20002

171 LUST AMOCO 1231 NEW YORK AVENUE, NE 0.37 NW 121 N/A 2002082/NFA-RBCA WASHINGTON DC

172 LUST HECHINGER ENTERPRISES - FRMR S 1700 BENNING RD, NE 0.37 SE 122 N/A 97095/CLOSED WASHINGTON DC 20002

172 BROWNFIELD 2002 FENWICK STREET, NE 0.37 NE 123 N/A PBF2004-0195 WASHINGTON DC 20002

173 LUST BAY STATE BEEF, INC. 1431 OKIE STREET.,NE 0.38 NE 124 N/A 95051/CLOSED WASHINGTON DC 20002

173 LUST MAY DESIGN CO. 1431 OKIE STREET, NE 0.38 NE 124 N/A 97016/NFA WASHINGTON DC 20002

174 LUST HENDERSON TIRE and AUTO CENTER 1710 BENNING ROAD, NE 0.38 SE 125 N/A 92023/CLOSED WASHINGTON DC 20002

174 BROWNFIELD 500 L STREET, NE 0.38 NW 126 N/A PBF2004-0152 WASHINGTON DC 20002

175 LUST DC - OPM 1025 5TH STREET, NE 0.39 SW 127 N/A 2006003/NFA WASHINGTON DC

175 LUST GRIFFITH CONSUMER COMPANY 1230 NEW YORK AVENUE, NE 0.39 NW 128 N/A 91012/CLOSED WASHINGTON DC 20002

176 BROWNFIELD 0510 H STREET, NE 0.42 SW 129 N/A PBF2004-0151 WASHINGTON DC 20002

176 BROWNFIELD 512 H STREET, NE 0.42 SW 130 N/A PBF2004-0262 WASHINGTON DC 20002

177 LUST HECHT S WAREHOUSE 1401 NEW YORK AVE. NE 0.43 NE 131 N/A 92020/CLOSED WASHINGTON DC 20002

177 LUST HECHT S 1401 NEW YORK AVENUE, NE 0.43 NE 131 N/A 89049/CLOSED WASHINGTON DC 20002

178 BROWNFIELD 1401 NEW YORK ANE 0.43 NE 131 N/A PBF2003-0077 WASHINGTON DC 20002

178 LUST HESS 500 FLORIDA AVENUE, NE 0.43 NW 132 N/A 96020/OPEN WASHINGTON DC 20002

179 BROWNFIELD 502 H STREET, NE 0.43 SW 133 N/A PBF2004-0261 WASHINGTON DC 20002 Environmental FirstSearch Sites Summary Report

Target Property: 1013 FLORIDA AVENUE, NE JOB: 10-10385 WASHINGTON DC 20002

TOTAL: 222 GEOCODED: 213 NON GEOCODED: 9 SELECTED: 0

Page No. DB Type Site Name/ID/Status Address Dist/Dir Map ID ElevDiff

179 LUST CARVER TERRACE, LLC 2002 MARYLAND AVENUE., NE 0.45 NE 134 N/A 2001002/CLOSED WASHINGTON DC 20002

180 BROWNFIELD 0414 H STREET, NE 0.46 SW 135 N/A PBF2004-0153 WASHINGTON DC 20002

180 LUST CARVER TERRACE APT. 2008 MARYLAND AVENUE., NE 0.48 NE 136 N/A 2002033/OPEN WASHINGTON DC 20002

181 BROWNFIELD 406 H STREET, NE 0.48 SW 137 N/A PBF2004-0238 WASHINGTON DC 20002

181 LUST CARVER TR. LTD 2020 MARYLAND AVENUE 0.49 NE 138 N/A 2001042/CLOSED WASHINGTON DC 20002

182 LUST AMOCO 330 M ST., NE 0.50 NW 139 N/A 97030/OPEN WASHINGTON DC 20002

182 LUST EXXON 400 FLORIDA AVE, NE 0.50 NW 140 N/A 92031/NFA WASHINGTON DC 20002

183 LUST KARA JOEL PROPERTY 407 FLORIDA AVENUE 0.50 NW 141 N/A 2003136/CLOSED WASHINGTON DC

183 LUST KARA JOEL LLC 407 FLORIDA AVENEUE, NE 0.50 NW 141 N/A 2003110/CLOSED WASHINGTON DC

184 LUST NPS 515 NEW YORK 0.50 NW 142 N/A 2009001/NFA WASHINGTON DC 20002

184 LUST NPS BRENTWOOD MAINT. FAC. 515 NEW YORK AVENUE, NE 0.50 NW 142 N/A 91031/CLOSED WASHINGTON DC 20002

185 BROWNFIELD 0403 H STREET, NE 0.50 SW 143 N/A PBF2004-0132 WASHINGTON DC 20002 Environmental FirstSearch Sites Summary Report

Target Property: 1013 FLORIDA AVENUE, NE JOB: 10-10385 WASHINGTON DC 20002

TOTAL: 222 GEOCODED: 213 NON GEOCODED: 9 SELECTED: 0

Page No. DB Type Site Name/ID/Status Address Dist/Dir Map ID ElevDiff

185 BROWNFIELD BENNING RD NE NON GC N/A PBF2004-0271 WASHINGTON DC

185 BROWNFIELD BENNING RD NE NON GC N/A PBF2004-0270 WASHINGTON DC

185 BROWNFIELD FOOTE ST NE NON GC N/A PBF2004-0276 WASHINGTON DC

187 ERNS ROCK CREEK TRIBUNE FROM ABOUT MARYLAND STATE LINE AND GOI NON GC N/A NRC-529388/FIXED WASHINGTON DC

189 BROWNFIELD FOOTE ST NE NON GC N/A PBF2004-0278 WASHINGTON DC

189 BROWNFIELD FLORIDA AVE., NE NON GC N/A PBF2004-0275 WASHINGTON DC

189 BROWNFIELD 200 WEST VIRGINIA AVENUE, N NON GC N/A PBF2004-0194 WASHINGTON DC

190 BROWNFIELD FOOTE ST NE NON GC N/A PBF2004-0277 WASHINGTON DC

190 ERNS 70000 16TH ST NW 70000 16TH ST NW NON GC N/A NRC-881992/MOBILE WASHINGTON DC