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Phase I Environmental Site Assessment GSA Regional Office Building, Washington, DC

Appendix D Environmental Database Report

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FORM-LBC-JUS

®kcehCoeG htiw tropeR ™paM suidaR RDE ehT

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

GSA Regional Office Building301 7th Street SWWashington, DC 20024

Inquiry Number: 3935946.2sMay 07, 2014

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SECTION PAGE

Executive Summary ES1

Overview Map 2

Detail Map 3

Map Findings Summary 4

Map Findings 7

Orphan Summary 160

Government Records Searched/Data Currency Tracking GR-1

GEOCHECK ADDENDUM

Physical Setting Source Addendum A-1

Physical Setting Source Summary A-2

Physical Setting Source Map A-6

Physical Setting Source Map Findings A-7

Physical Setting Source Records Searched PSGR-1

TC3935946.2s Page 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 DataResources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist fromother sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTALDATA 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 SHALLENVIRONMENTAL 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 STRICTLYLIMITED 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, norshould they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase IEnvironmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for anyproperty. Additionally, the information provided in this Report is not to be construed as legal advice.

Copyright 2014 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in wholeor 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 othertrademarks used herein are the property of their respective owners.

TABLE OF CONTENTS

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EXECUTIVE SUMMARY

TC3935946.2s EXECUTIVE SUMMARY 1

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 Standardsand Practices for All Appropriate Inquiries (40 CFR Part 312), the ASTM Standard Practice forEnvironmental Site Assessments (E 1527-13) or custom requirements developed for the evaluation ofenvironmental risk associated with a parcel of real estate.

TARGET PROPERTY INFORMATION

ADDRESS

301 7TH STREET SWWASHINGTON, DC 20024

COORDINATES

38.8854000 - 38˚ 53’ 7.44’’Latitude (North): 77.0230000 - 77˚ 1’ 22.80’’Longitude (West): Zone 18Universal Tranverse Mercator: 324530.4UTM X (Meters): 4305797.0UTM Y (Meters): 28 ft. above sea levelElevation:

USGS TOPOGRAPHIC MAP ASSOCIATED WITH TARGET PROPERTY

38077-H1 WASHINGTON WEST, DC MD VATarget Property Map:1983Most Recent Revision:

38077-G1 ALEXANDRIA, VA DC MDSouth Map:1994Most Recent Revision:

AERIAL PHOTOGRAPHY IN THIS REPORT

2011, 2012Portions of Photo from:USDASource:

TARGET PROPERTY SEARCH RESULTS

The target property was identified in the following records. For more information on thisproperty see page 7 of the attached EDR Radius Map report:

EPA IDDatabase(s)Site

GSA NATIONAL CAPITAL REGION - REG301 7TH STREET SWWASHINGTON, DC 20407

DCP000003596RCRA NonGen / NLR

GSA NATIONAL CAPITAL REGION - REG301 7TH STREET SWWASHINGTON, DC

DCR000505198RCRA-CESQGFINDS

US GENERAL SERVICES ADMINISTRATIO301 7TH ST SWWASHINGTON, DC 20024

N/APA MANIFEST

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EXECUTIVE SUMMARY

TC3935946.2s EXECUTIVE SUMMARY 2

U.S. GENERAL SERVICES ADMINISTRAT301 7TH STREET, S.W. WASHINGTON DC 20024WASHINGTON, DC 20024

N/AICIS

U.S. GENERAL SERVICES ADMINISTRAT301 7TH STREET, S.W.WASHINGTON, DC

N/AFINDS

DATABASES WITH NO MAPPED SITES

No mapped sites were found in EDR’s search of available ("reasonably ascertainable ") governmentrecords either on the target property or within the search radius around the target property for thefollowing databases:

STANDARD ENVIRONMENTAL RECORDS

Federal NPL site list

NPL National Priority ListProposed NPL Proposed National Priority List SitesNPL LIENS Federal Superfund Liens

Federal Delisted NPL site list

Delisted NPL National Priority List Deletions

Federal CERCLIS list

CERCLIS Comprehensive Environmental Response, Compensation, and Liability Information SystemFEDERAL FACILITY Federal Facility Site Information listing

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

US ENG CONTROLS Engineering Controls Sites ListUS INST CONTROL Sites with Institutional ControlsLUCIS Land Use Control Information System

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TC3935946.2s EXECUTIVE SUMMARY 3

Federal ERNS list

ERNS Emergency Response Notification System

State- and tribal - equivalent CERCLIS

DC SHWS This state does not maintain a SHWS list. See the Federal CERCLIS list and Federal NPL list.

State and tribal landfill and/or solid waste disposal site lists

DC SWF/LF Solid Waste Facility Listing

State and tribal leaking storage tank lists

INDIAN LUST Leaking Underground Storage Tanks on Indian Land

State and tribal registered storage tank lists

INDIAN UST Underground Storage Tanks on Indian LandFEMA UST Underground Storage Tank Listing

State and tribal voluntary cleanup sites

DC VCP Voluntary Cleanup Program SitesINDIAN VCP Voluntary Cleanup Priority Listing

State and tribal Brownfields sites

DC BROWNFIELDS Brownfields Site Database

ADDITIONAL ENVIRONMENTAL RECORDS

Local Brownfield lists

US BROWNFIELDS A Listing of Brownfields Sites

Local Lists of Landfill / Solid Waste Disposal Sites

ODI Open Dump InventoryDEBRIS REGION 9 Torres Martinez Reservation Illegal Dump Site LocationsINDIAN ODI Report on the Status of Open Dumps on Indian Lands

Local Lists of Hazardous waste / Contaminated Sites

US CDL Clandestine Drug LabsUS HIST CDL National Clandestine Laboratory Register

Local Land Records

LIENS 2 CERCLA Lien Information

Records of Emergency Release Reports

HMIRS Hazardous Materials Information Reporting System

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TC3935946.2s EXECUTIVE SUMMARY 4

Other Ascertainable Records

DOT OPS Incident and Accident DataDOD Department of Defense SitesFUDS Formerly Used Defense SitesCONSENT Superfund (CERCLA) Consent DecreesROD Records Of DecisionUMTRA Uranium Mill Tailings SitesUS MINES Mines Master Index FileTRIS Toxic Chemical Release Inventory SystemTSCA Toxic Substances Control ActFTTS FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act)HIST FTTS FIFRA/TSCA Tracking System Administrative Case ListingSSTS Section 7 Tracking SystemsPADS PCB Activity Database SystemMLTS Material Licensing Tracking SystemRADINFO Radiation Information DatabaseRAATS RCRA Administrative Action Tracking SystemRMP Risk Management PlansINDIAN RESERV Indian ReservationsSCRD DRYCLEANERS State Coalition for Remediation of Drycleaners Listing2020 COR ACTION 2020 Corrective Action Program ListLEAD SMELTERS Lead Smelter SitesPRP Potentially Responsible PartiesUS AIRS Aerometric Information Retrieval System Facility SubsystemCOAL ASH DOE Steam-Electric Plant Operation DataUS FIN ASSUR Financial Assurance InformationPCB TRANSFORMER PCB Transformer Registration DatabaseCOAL ASH EPA Coal Combustion Residues Surface Impoundments ListEPA WATCH LIST EPA WATCH LIST

EDR HIGH RISK HISTORICAL RECORDS

EDR Exclusive Records

EDR MGP EDR Proprietary Manufactured Gas Plants

EDR RECOVERED GOVERNMENT ARCHIVES

Exclusive Recovered Govt. Archives

DC RGA LF Recovered Government Archive Solid Waste Facilities List

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 ona relative (not an absolute) basis. Relative elevation information between sites of close proximityshould be field verified. Sites with an elevation equal to or higher than the target property have beendifferentiated 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 detaileddata 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.

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STANDARD ENVIRONMENTAL RECORDS

Federal CERCLIS NFRAP site List

CERC-NFRAP: Archived sites are sites that have been removed and archived from the inventory of CERCLISsites. Archived status indicates that, to the best of EPA’s knowledge, assessment at a site has been completedand that EPA has determined no further steps will be taken to list this site on the National Priorities List(NPL), unless information indicates this decision was not appropriate or other considerations require arecommendation for listing at a later time. This decision does not necessarily mean that there is no hazardassociated with a given site; it only means that, based upon available information, the location is not judgedto be a potential NPL site.

A review of the CERC-NFRAP list, as provided by EDR, and dated 10/25/2013 has revealed that there are 4 CERC-NFRAP sites within approximately 0.5 miles of the target property.

PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____

2009 PRESIDENTIAL INAUGURATION 1000 INDEPENDENCE AVENU NW 1/8 - 1/4 (0.161 mi.) N64 83

PageMap IDDirection / Distance Address Lower Elevation ____________________ ________ ___________________ _____ _____

HUBERT H. HUMPHREY BUILDING 200 INDEPENDENCE AVE., E 1/4 - 1/2 (0.414 mi.) V102 151 FOOD & DRUG ADMINISTRATION FB 200 C STREET SW E 1/4 - 1/2 (0.453 mi.) V105 152 EPA MAIL ROOMS 1200 CONSTITUTION AVENU NNW 1/4 - 1/2 (0.497 mi.) 107 159

Federal RCRA generators list

RCRA-SQG: RCRAInfo is EPA’s comprehensive information system, providing access to data supportingthe 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/ordispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Small quantitygenerators (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 03/11/2014 has revealed that there are 3 RCRA-SQG sites within approximately 0.25 miles of the target property.

PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____

L’ENFANT PLAZA 955 L’ENFANT PLAZA SW SW 0 - 1/8 (0.115 mi.) I28 34 SMITHSONIAN INSTITUTION - SOUT 1100 INDEPENDENCE AVENU NW 1/8 - 1/4 (0.207 mi.) 82 112

PageMap IDDirection / Distance Address Lower Elevation ____________________ ________ ___________________ _____ _____

SMITHSONIAN INSTITUTION ARTS A 900 JEFFERSON DRIVE NNW 1/8 - 1/4 (0.203 mi.) Q77 100

RCRA-CESQG: RCRAInfo is EPA’s comprehensive information system, providing access to data supportingthe 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/ordispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Conditionallyexempt small quantity generators (CESQGs) generate less than 100 kg of hazardous waste, or less than 1 kg ofacutely hazardous waste per month.

A review of the RCRA-CESQG list, as provided by EDR, and dated 03/11/2014 has revealed that there are

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EXECUTIVE SUMMARY

TC3935946.2s EXECUTIVE SUMMARY 6

22 RCRA-CESQG sites within approximately 0.25 miles of the target property.

PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____

901 D ST SW 901 D ST SW WSW 0 - 1/8 (0.016 mi.) D11 17 NATIONAL TRANSPORTATION SAFETY 490 LENFANT PLAZA EAST WNW 0 - 1/8 (0.122 mi.) J32 38 L’ENFANT COLONY, LLC 950 L’ENFANT PLAZA, SUI SW 0 - 1/8 (0.124 mi.) I38 50 DEPT OF ENERGY - WASHINGTON 1000 INDEPENDENCE AVENU NW 1/8 - 1/4 (0.177 mi.) N68 88 USPS - HEADQUARTERS 475 L’ ENFANT PLAZA SW SW 1/8 - 1/4 (0.190 mi.) P75 97 POTOMAC CENTER SOUTH 550 12TH STREET SW WSW 1/8 - 1/4 (0.237 mi.) T86 131 POTOMAC CENTER NORTH 500 12 STREET SW WSW 1/8 - 1/4 (0.237 mi.) T87 133 POTOMAC CENTER 550 12TH STREET SW WSW 1/8 - 1/4 (0.237 mi.) T89 136

PageMap IDDirection / Distance Address Lower Elevation ____________________ ________ ___________________ _____ _____

CONSTITUTION CENTER 400 7TH STREET SW ESE 0 - 1/8 (0.013 mi.) B10 15 400 6TH STREET SW 400 6TH STREET SW ESE 0 - 1/8 (0.114 mi.) H22 25 US DEPT OF TRANSPORTATION - OR 800 INDEPENDENCE AVENUE N 0 - 1/8 (0.124 mi.) F36 46 HOLIDAY INN CAPITOL 550 C ST SW E 1/8 - 1/4 (0.135 mi.) L45 61 CAPITAL GALLERY 600 MARYLAND AVENUE SW ENE 1/8 - 1/4 (0.136 mi.) K47 69 SMITHSONIAN INSTITUTION AT CAP 600 MARYLAND AVENUE NE ENE 1/8 - 1/4 (0.136 mi.) K48 71 COMMONS AT TOWN SQUARE APARTME 521-744 6TH STREET SW SE 1/8 - 1/4 (0.155 mi.) M62 81 SMITHSONIAN INSTITUTION - NATI 601 INDEPENDENCE AVENUE NE 1/8 - 1/4 (0.172 mi.) O67 86 FEDERAL CENTER PLAZA II 500 C STREET SW ENE 1/8 - 1/4 (0.179 mi.) L72 94 CVS PHARMACY #0283 500 C STREET SW E 1/8 - 1/4 (0.207 mi.) R80 110 500 E STREET 500 E STREET SW ESE 1/8 - 1/4 (0.220 mi.) S83 127 445 12TH STREET 445 12TH STREET SW WSW 1/8 - 1/4 (0.228 mi.) T84 129 FEDERAL CENTER PLAZA 1 400 C STREET SW E 1/8 - 1/4 (0.239 mi.) R92 139 400 VIRGINIA AVENUE, LLC 400 VIRGINIA AVENUE SW ESE 1/8 - 1/4 (0.240 mi.) U95 142

State and tribal leaking storage tank lists

DC LUST: The Leaking Underground Storage Tank Incident Reports contain an inventory of reportedleaking underground storage tank incidents. The data come from the Department of Consumer and RegulatoryAffairs’ District of Columbia LUST Cases list.

A review of the DC LUST list, as provided by EDR, and dated 10/01/2013 has revealed that there are 15 DC LUST sites within approximately 0.5 miles of the target property.

PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____

EXXON 970 D STREET, SW SW 0 - 1/8 (0.115 mi.) I26 33 L’ENFANT PLAZA NORTH OFC BLDG 955 L’ENFANT PLAZA, N. SW 0 - 1/8 (0.115 mi.) I29 37 COMSAT CORPORATION 950 L’ENFANT PLAZA, SW SW 0 - 1/8 (0.124 mi.) I37 49 POST OFFICE L’ENFANT PLAZA 1025 FRONTAGE RD SW SW 1/8 - 1/4 (0.190 mi.) P74 96 BUREAU ENGRAVING/PRINTING 301 14TH STREET, SW W 1/4 - 1/2 (0.434 mi.) 103 151

PageMap IDDirection / Distance Address Lower Elevation ____________________ ________ ___________________ _____ _____

400 6TH ST SW 400 6TH ST SW ESE 1/8 - 1/4 (0.142 mi.) H53 77 DPW 450 6TH STREET, SW SE 1/8 - 1/4 (0.144 mi.) M54 77 DC FIRE HOUSE 450 6TH STREET., SW SE 1/8 - 1/4 (0.144 mi.) M56 78 FEDERAL AVIATION BUILDING 600 INDEPENDENCE AV SW NE 1/8 - 1/4 (0.170 mi.) O66 85 NEW CFL BLDG 415 4TH ST SW E 1/8 - 1/4 (0.240 mi.) U93 140 CHEVRON USA INC 501 4TH STREET NW ESE 1/4 - 1/2 (0.269 mi.) 99 147 WASA MARINA 1300 MAINE AVENUE, SW SW 1/4 - 1/2 (0.331 mi.) 100 150 MANDARIAN HOTEL 1330 MARYLAND AVENUE, S WSW 1/4 - 1/2 (0.340 mi.) 101 150

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PageMap IDDirection / Distance Address Lower Elevation ____________________ ________ ___________________ _____ _____

NATIONAL GALLERY OF ART 600 CONSTITUTION AVENUE NNE 1/4 - 1/2 (0.451 mi.) 104 152 DC PUBLIC SCHOOLS 401 I STREET, SW SE 1/4 - 1/2 (0.459 mi.) 106 159

State and tribal registered storage tank lists

DC UST: The Underground Storage Tank database contains registered USTs. USTs are regulated underSubtitle I of the Resource Conservation and Recovery Act (RCRA). The data come from the Department of Consumer& Regulatory Affairs’ D.C. UST Database List.

A review of the DC UST list, as provided by EDR, and dated 10/01/2013 has revealed that there are 24 DC UST sites within approximately 0.25 miles of the target property.

PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____

G. S. A. 900 D ST SW WSW 0 - 1/8 (0.017 mi.) D12 19 FORMER EXXON S/S #2-6239 970 D ST SW SW 0 - 1/8 (0.115 mi.) I27 33 LINCOLN PROPERTY COMPANY 950 LENFANT PLAZA SW SW 0 - 1/8 (0.124 mi.) I39 52 ST DOMINICS PRIORY 630 E ST SW SE 1/8 - 1/4 (0.145 mi.) M57 79 L’ENFANT PLAZA - EAST 875 FRONTAGE RD SW SSW 1/8 - 1/4 (0.152 mi.) 60 80 FORRESTAL BUILDING. 1000 INDEPENDENCE AV SW NW 1/8 - 1/4 (0.177 mi.) N69 91 POST OFFICE L’ENFANT PLAZA 1025 FRONTAGE RD SW SW 1/8 - 1/4 (0.190 mi.) P74 96 SOUTH QUADRANGLE 1100 INDEPENDENCE AV SW NW 1/8 - 1/4 (0.191 mi.) N76 100

PageMap IDDirection / Distance Address Lower Elevation ____________________ ________ ___________________ _____ _____

DAVID NAFFIS ASSOCIATES REAR 400 7TH ST SW SE 0 - 1/8 (0.009 mi.) B6 13 THE REPORTERS BUILDING 300 7TH ST SW ENE 0 - 1/8 (0.011 mi.) C8 14 REGIONAL OFFICE BUILDING. 7TH & D ST SW ESE 0 - 1/8 (0.011 mi.) B9 14 LENFANT PLAZA PARKING GARAGE - LOWER 10TH ST SW E 0 - 1/8 (0.039 mi.) C13 19 COCA COLA BOTTLING COMPANY 400 7TH ST SW DUPLICATE SE 0 - 1/8 (0.094 mi.) G17 23 FOB 10 A - FAA BUILDING 800 INDEPENDENCE AV SW N 0 - 1/8 (0.124 mi.) F35 45 NATIONAL AIR & SPACE MUSHUM 7TH & INDEPENDENCE AV S NNE 1/8 - 1/4 (0.126 mi.) 41 53 400 6TH ST SW 400 6TH ST SW ESE 1/8 - 1/4 (0.142 mi.) H53 77 DCFD ENGINE CO. #13 450 6TH ST SW SE 1/8 - 1/4 (0.144 mi.) M55 78 FORD HOUSE OFFICE BUILDING D ST & VIRGINIA AV SW ESE 1/8 - 1/4 (0.151 mi.) H59 80 LYNDON JOHNSON BUILDING 400 MARYLAND AV SW ENE 1/8 - 1/4 (0.154 mi.) K61 80 NATIONAL MUSEUM OF THE AMERICA 300 MARYLAND AV SW ENE 1/8 - 1/4 (0.159 mi.) K63 82 FEDERAL AVIATION BUILDING 600 INDEPENDENCE AV SW NE 1/8 - 1/4 (0.170 mi.) O66 85 NEW CFL BLDG 415 4TH ST SW E 1/8 - 1/4 (0.240 mi.) U93 140 DESIGN CENTER 4TH & D ST SW E 1/8 - 1/4 (0.240 mi.) U94 141 TRAMMELL CROW COMPANY 400 VIRGINIA AV SW ESE 1/8 - 1/4 (0.240 mi.) U96 144

DC AST: The Aboveground Storage Tank database contains registered ASTs. The data come from theDepartment of Consumer & Regulatory Affairs’ D.C. AST Database List.

A review of the DC AST list, as provided by EDR, and dated 10/01/2013 has revealed that there are 3 DC AST sites within approximately 0.25 miles of the target property.

PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____

LINCOLN PROPERTY COMPANY 950 LENFANT PLAZA SW SW 0 - 1/8 (0.124 mi.) I39 52

PageMap IDDirection / Distance Address Lower Elevation ____________________ ________ ___________________ _____ _____

LENFANT PLAZA PARKING GARAGE - LOWER 10TH ST SW E 0 - 1/8 (0.039 mi.) C13 19

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PageMap IDDirection / Distance Address Lower Elevation ____________________ ________ ___________________ _____ _____

TRAMMELL CROW COMPANY 400 VIRGINIA AV SW ESE 1/8 - 1/4 (0.240 mi.) U96 144

ADDITIONAL ENVIRONMENTAL RECORDS

Local Lists of Registered Storage Tanks

DC HIST UST: During the process of the database upgrade, all facilities that the UST Program was unableto confirm their existence were removed from the working revelation UST Database before the conversion and putinto an excel spreadsheet. These facilities became known as "Project Unknown". This listing is not currentand has been not updated.

A review of the DC HIST UST list, as provided by EDR, and dated 12/31/1999 has revealed that there are 9 DC HIST UST sites within approximately 0.25 miles of the target property.

PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____

G. S. A. 900 D ST SW WSW 0 - 1/8 (0.017 mi.) D12 19 UNKNOWN 511 7TH ST SW SSE 0 - 1/8 (0.101 mi.) 19 24 UNKNOWN 441 10TH ST SW WSW 0 - 1/8 (0.113 mi.) E21 25 UNKNOWN 1010 D ST SW WSW 0 - 1/8 (0.118 mi.) E31 38 LENFANT PLAZA 480 LENFANT PZ SW WNW 0 - 1/8 (0.124 mi.) J34 45

PageMap IDDirection / Distance Address Lower Elevation ____________________ ________ ___________________ _____ _____

UNKNOWN 310 7TH ST SW E 0 - 1/8 (0.009 mi.) B7 14 UNKNOWN 215 7TH ST SW NNE 0 - 1/8 (0.105 mi.) F20 24 UNKNOWN 207 7TH ST SW NNE 0 - 1/8 (0.116 mi.) F30 37 UNKNOWN 471 E ST SW ESE 1/8 - 1/4 (0.239 mi.) S91 139

Other Ascertainable Records

RCRA NonGen / NLR: RCRAInfo is EPA’s comprehensive information system, providing access to data supportingthe 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/ordispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Non-Generators donot presently generate hazardous waste.

A review of the RCRA NonGen / NLR list, as provided by EDR, and dated 03/11/2014 has revealed that there are 8 RCRA NonGen / NLR sites within approximately 0.25 miles of the target property.

PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____

GROWTH ENTERPRISES IND 955 LENFANT PLZ STE 400 SW 0 - 1/8 (0.115 mi.) I24 29 LEFANT PLAZA CITGO 970 D ST SW SW 0 - 1/8 (0.115 mi.) I25 31

PageMap IDDirection / Distance Address Lower Elevation ____________________ ________ ___________________ _____ _____

USCG HEADQUARTERS CLINIC 400 7TH STREET SW SE 0 - 1/8 (0.094 mi.) G16 22 DRUG ENFORCEMENT ADMINISTRATIO 400 6TH ST SW ESE 1/8 - 1/4 (0.142 mi.) H52 75 US NASA HEADQUARTERS 600 INDEPENDENCE AVE SW NE 1/8 - 1/4 (0.170 mi.) O65 83 WRECKING CORP OF AMERICA 525 SCHOOL STREET SW ESE 1/8 - 1/4 (0.177 mi.) M70 92

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EXECUTIVE SUMMARY

TC3935946.2s EXECUTIVE SUMMARY 9

PageMap IDDirection / Distance Address Lower Elevation ____________________ ________ ___________________ _____ _____

SMITHSONIAN INSTITUTION - ARTS 900 JEFFERSON DR SW NNW 1/8 - 1/4 (0.203 mi.) Q79 108 BLUE CROSS BLUE SHIELD NCA 550 12TH STREET SW WSW 1/8 - 1/4 (0.249 mi.) 98 145

NY MANIFEST: Manifest is a document that lists and tracks hazardous waste from the generator throughtransporters to a TSD facility.

A review of the NY MANIFEST list, as provided by EDR, has revealed that there are 2 NY MANIFEST sites within approximately 0.25 miles of the target property.

PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____

US POSTAL SVCE 475 L’ENFANT PLAZA SW WNW 1/8 - 1/4 (0.135 mi.) J44 61

PageMap IDDirection / Distance Address Lower Elevation ____________________ ________ ___________________ _____ _____

GENERAL SERVICE ADMINISTRATION 800 INDEPENDENCE AVE BL NNE 0 - 1/8 (0.083 mi.) F15 20

PA MANIFEST: Hazardous waste manifest information.

A review of the PA MANIFEST list, as provided by EDR, has revealed that there are 12 PA MANIFEST sites within approximately 0.25 miles of the target property.

PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____

LENFANT COLONY L.L.C. 950 LENFANT PLAZA SW W 0 - 1/8 (0.099 mi.) E18 23 LEFANT PLAZA NORTH - (JBG PROP 955 LENFANT PLAZA NORTH W 0 - 1/8 (0.115 mi.) E23 27 NATIONAL TRANSPORTATION SAFETY 490 LENFANT PLAZA EAST WNW 0 - 1/8 (0.122 mi.) J33 42 US POSTAL SERVICE HEADQUARTERS 475 L’ENFANT PLZ WNW 1/8 - 1/4 (0.135 mi.) J43 54 SMITHSONIAN INSTITUTION - SOUT 1100 INDEPENDENCE AVENU NW 1/8 - 1/4 (0.207 mi.) 82 112 POTOMAC CENTER 550 12TH STREET SW WSW 1/8 - 1/4 (0.237 mi.) T88 136 SMITHSONIAN INSTITUTE 1000 JEFFERSON DR SW NNW 1/8 - 1/4 (0.239 mi.) 90 138

PageMap IDDirection / Distance Address Lower Elevation ____________________ ________ ___________________ _____ _____

SMITHSONIAN INSTITUTION CAPITA 600 MARYLAND AVE SW ENE 1/8 - 1/4 (0.136 mi.) K46 64 HOLIDAY INN CAPITOL 550 C STREET SW ENE 1/8 - 1/4 (0.149 mi.) L58 79 SMITHSONIAN ARTS & INDUSTRIAL 900 JEFFERSON DR SW NNW 1/8 - 1/4 (0.203 mi.) Q78 104 PARCEL 490 LTD PARTNERSHIP C/O 445 12TH STREET SW WSW 1/8 - 1/4 (0.228 mi.) T85 131 PIEDMONT OFFICE REALTY TRUST 400 VIRGINIA AVENUE SW ESE 1/8 - 1/4 (0.240 mi.) U97 144

EDR HIGH RISK HISTORICAL RECORDS

EDR Exclusive Records

EDR US Hist Auto Stat: EDR has searched selected national collections of business directories and has collectedlistings of potential gas station/filling station/service station sites that were available to EDRresearchers. EDR’s review was limited to those categories of sources that might, in EDR’s opinion, includegas station/filling station/service station establishments. The categories reviewed included, but were not

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EXECUTIVE SUMMARY

TC3935946.2s EXECUTIVE SUMMARY 10

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 RiskHistorical Records", or HRHR. EDR’s HRHR effort presents unique and sometimes proprietary data about pastsites and operations that typically create environmental concerns, but may not show up in current governmentrecords searches.

A review of the EDR US Hist Auto Stat list, as provided by EDR, has revealed that there are 5 EDR US Hist Auto Stat sites within approximately 0.25 miles of the target property.

PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____

Not reported 970 D ST SW WSW 0 - 1/8 (0.074 mi.) E14 20

PageMap IDDirection / Distance Address Lower Elevation ____________________ ________ ___________________ _____ _____

MEUNIER CHAS 611 MARYLAND AVE SW ENE 1/8 - 1/4 (0.126 mi.) K40 53 TUCKER LEE G 604 MARYLAND AVE SW ENE 1/8 - 1/4 (0.131 mi.) K42 54 HEWLETT ARTH P 601 MARYLAND AVE SW ENE 1/8 - 1/4 (0.136 mi.) K50 74 ELLIS AMOCO SERVICE STATION 500 C ST NE E 1/8 - 1/4 (0.207 mi.) R81 112

EDR US Hist Cleaners: EDR has searched selected national collections of business directories and has collectedlistings of potential dry cleaner sites that were available to EDR researchers. EDR’s review was limited tothose categories of sources that might, in EDR’s opinion, include dry cleaning establishments. The categoriesreviewed 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 HistoricalRecords", or HRHR. EDR’s HRHR effort presents unique and sometimes proprietary data about past sites andoperations that typically create environmental concerns, but may not show up in current government recordssearches.

A review of the EDR US Hist Cleaners list, as provided by EDR, has revealed that there are 4 EDR US Hist Cleaners sites within approximately 0.25 miles of the target property.

PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____

Not reported 461 LENFANT PLZ SW WNW 1/8 - 1/4 (0.139 mi.) J51 74

PageMap IDDirection / Distance Address Lower Elevation ____________________ ________ ___________________ _____ _____

Not reported 600 MARYLAND AVE SW ENE 1/8 - 1/4 (0.136 mi.) K49 73 Not reported 525 SCHOOL ST SW ESE 1/8 - 1/4 (0.177 mi.) M71 93 Not reported 500 C ST SW ENE 1/8 - 1/4 (0.179 mi.) L73 96

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TC3935946.2s EXECUTIVE SUMMARY 11

Due to poor or inadequate address information, the following sites were not mapped. Count: 20 records.

Site Name Database(s)____________ ____________

GSA - CENTRAL OFFICE BLDG VAULT #1 PCB TRANSFORMERRAILWAY LABOR BUILDING FTTSRAILWAY LABOR BUILDING HIST FTTSCUSTIS & BROWN BARGE SPILL CERC-NFRAPPROPOSED HOME DEPOT EXPO DESIGN CE NJ VCPLOVEJOY SCHOOL DCPS RCRA NonGen / NLRFEDERAL OFFICE BUILDING 8 (FOB 8) RCRA NonGen / NLRMASSACHUSETTS AVENUE BRIDGE REHABI RCRA NonGen / NLRK STREET BRIDGE REHABILITATION PRO RCRA NonGen / NLRH STREET BRIDGE REHABILITATION PRO RCRA NonGen / NLR600 E STREET NE RCRA NonGen / NLREISENHOWER EXECUTIVE OFFICE BUILDI FINDSFEDERAL OFFICE BUILDING 8 (FOB 8) FINDSU.S. GSA FPS PISTOL RANGE BUILDIN FINDSUSAF BUILDING 1301 - AUTOPRIDE FINDSHART SENATE OFFICE BUILDING FINDSGSA FEDERAL OFFICE BLDG. 10A FINDSUS AIR FORCE, BUILDING 365 FINDSSTEUART OFFICE PAD FINDS1629 NORTH CAPITOL STREET PROPERTY US BROWNFIELDS

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EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.

4 0

4 0

4

80

80

40

4 0

40

40

40

40

40

4

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EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.

40

40

40

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MAP FINDINGS SUMMARY

SearchTargetDistance Total

Database Property(Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted

STANDARD ENVIRONMENTAL RECORDS

Federal NPL site list

0 NR 0 0 0 0 1.000NPL 0 NR 0 0 0 0 1.000Proposed NPL 0 NR NR NR NR NR TPNPL LIENS

Federal Delisted NPL site list

0 NR 0 0 0 0 1.000Delisted NPL

Federal CERCLIS list

0 NR NR 0 0 0 0.500CERCLIS 0 NR NR 0 0 0 0.500FEDERAL FACILITY

Federal CERCLIS NFRAP site List

4 NR NR 3 1 0 0.500CERC-NFRAP

Federal RCRA CORRACTS facilities list

0 NR 0 0 0 0 1.000CORRACTS

Federal RCRA non-CORRACTS TSD facilities list

0 NR NR 0 0 0 0.500RCRA-TSDF

Federal RCRA generators list

0 NR NR NR 0 0 0.250RCRA-LQG 3 NR NR NR 2 1 0.250RCRA-SQG 23 NR NR NR 16 6 0.250 1RCRA-CESQG

Federal institutional controls /engineering controls registries

0 NR NR 0 0 0 0.500US ENG CONTROLS 0 NR NR 0 0 0 0.500US INST CONTROL 0 NR NR 0 0 0 0.500LUCIS

Federal ERNS list

0 NR NR NR NR NR TPERNS

State- and tribal - equivalent CERCLIS

0 NR 0 0 0 0 1.000DC SHWS

State and tribal landfill and/orsolid waste disposal site lists

0 NR NR 0 0 0 0.500DC SWF/LF

State and tribal leaking storage tank lists

15 NR NR 6 6 3 0.500DC LUST 0 NR NR 0 0 0 0.500INDIAN LUST

State and tribal registered storage tank lists

24 NR NR NR 15 9 0.250DC UST

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MAP FINDINGS SUMMARY

SearchTargetDistance Total

Database Property(Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted

3 NR NR NR 1 2 0.250DC AST 0 NR NR NR 0 0 0.250INDIAN UST 0 NR NR NR 0 0 0.250FEMA UST

State and tribal voluntary cleanup sites

0 NR NR 0 0 0 0.500DC VCP 0 NR NR 0 0 0 0.500INDIAN VCP

State and tribal Brownfields sites

0 NR NR 0 0 0 0.500DC BROWNFIELDS

ADDITIONAL ENVIRONMENTAL RECORDS

Local Brownfield lists

0 NR NR 0 0 0 0.500US BROWNFIELDS

Local Lists of Landfill / SolidWaste Disposal Sites

0 NR NR 0 0 0 0.500ODI 0 NR NR 0 0 0 0.500DEBRIS REGION 9 0 NR NR 0 0 0 0.500INDIAN ODI

Local Lists of Hazardous waste /Contaminated Sites

0 NR NR NR NR NR TPUS CDL 0 NR NR NR NR NR TPUS HIST CDL

Local Lists of Registered Storage Tanks

9 NR NR NR 1 8 0.250DC HIST UST

Local Land Records

0 NR NR NR NR NR TPLIENS 2

Records of Emergency Release Reports

0 NR NR NR NR NR TPHMIRS

Other Ascertainable Records

9 NR NR NR 5 3 0.250 1RCRA NonGen / NLR 0 NR NR NR NR NR TPDOT OPS 0 NR 0 0 0 0 1.000DOD 0 NR 0 0 0 0 1.000FUDS 0 NR 0 0 0 0 1.000CONSENT 0 NR 0 0 0 0 1.000ROD 0 NR NR 0 0 0 0.500UMTRA 0 NR NR NR 0 0 0.250US MINES 0 NR NR NR NR NR TPTRIS 0 NR NR NR NR NR TPTSCA 0 NR NR NR NR NR TPFTTS 0 NR NR NR NR NR TPHIST FTTS 0 NR NR NR NR NR TPSSTS

TC3935946.2s Page 5

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MAP FINDINGS SUMMARY

SearchTargetDistance Total

Database Property(Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted

1 NR NR NR NR NR TP 1ICIS 0 NR NR NR NR NR TPPADS 0 NR NR NR NR NR TPMLTS 0 NR NR NR NR NR TPRADINFO 2 NR NR NR NR NR TP 2FINDS 0 NR NR NR NR NR TPRAATS 0 NR NR NR NR NR TPRMP 2 NR NR NR 1 1 0.250NY MANIFEST 13 NR NR NR 9 3 0.250 1PA MANIFEST 0 NR 0 0 0 0 1.000INDIAN RESERV 0 NR NR 0 0 0 0.500SCRD DRYCLEANERS 0 NR NR NR 0 0 0.2502020 COR ACTION 0 NR NR NR NR NR TPLEAD SMELTERS 0 NR NR NR NR NR TPPRP 0 NR NR NR NR NR TPUS AIRS 0 NR NR NR NR NR TPCOAL ASH DOE 0 NR NR NR NR NR TPUS FIN ASSUR 0 NR NR NR NR NR TPPCB TRANSFORMER 0 NR NR 0 0 0 0.500COAL ASH EPA 0 NR NR NR NR NR TPEPA WATCH LIST

EDR HIGH RISK HISTORICAL RECORDS

EDR Exclusive Records

0 NR 0 0 0 0 1.000EDR MGP 5 NR NR NR 4 1 0.250EDR US Hist Auto Stat 4 NR NR NR 4 0 0.250EDR US Hist Cleaners

EDR RECOVERED GOVERNMENT ARCHIVES

Exclusive Recovered Govt. Archives

0 NR NR NR NR NR TPDC RGA LF 0 NR NR NR NR NR TPDC RGA LUST

NOTES:

TP = Target Property

NR = Not Requested at this Search Distance

Sites may be listed in more than one database

TC3935946.2s Page 6

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MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 01/01/1950Owner/Op start date: OperatorOwner/Operator Type: FederalLegal status: 202 708 5020Owner/operator telephone: USOwner/operator country: WASHINGTON, DC 20407 7TH AND D STREETS SW ROOM 6646Owner/operator address: GSA POTOMAC SERVICE CENTEROwner/operator name:

Not reportedOwner/Op end date: 01/01/1950Owner/Op start date: OwnerOwner/Operator Type: FederalLegal status: 202 708 5020Owner/operator telephone: USOwner/operator country: WASHINGTON, DC 20407 7TH AND D STREETS SW ROOM 6646Owner/operator address: GSA POTOMAC SERVICE CENTEROwner/operator name:

Owner/Operator Summary:

Handler: Non-Generators do not presently generate hazardous wasteDescription: Non-GeneratorClassification: 03EPA Region: [email protected] email: 202 205 4818Contact telephone: USContact country: WASHINGTON, DC 20407 7TH STREET SW ROOM 1102Contact address: CHRIS H LITSEYContact: WASHINGTON, DC 20407 ROOM 1102 7TH STREET SWMailing address: DCP000003596EPA ID: WASHINGTON, DC 20407 301 7TH STREET SWFacility address: GSA NATIONAL CAPITAL REGION - REGIONAL OFFICE BUILDINGFacility name: 04/24/2012Date form received by agency:

RCRA NonGen / NLR:

Site 1 of 5 in cluster A

Actual:28 ft.

Property WASHINGTON, DC 20407Target 301 7TH STREET SW DCP000003596A1 RCRA NonGen / NLRGSA NATIONAL CAPITAL REGION - REGIONAL OFFICE BUILDING 1015740887

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MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

No violations foundViolation Status:

WHICH WOULD BE CONSIDERED AS IGNITABLE HAZARDOUS WASTE. MATERIAL. LACQUER THINNER IS AN EXAMPLE OF A COMMONLY USED SOLVENT WHICH CAN BE OBTAINED FROM THE MANUFACTURER OR DISTRIBUTOR OF THE FLASH POINT OF A WASTE IS TO REVIEW THE MATERIAL SAFETY DATA SHEET, CLOSED CUP FLASH POINT TESTER. ANOTHER METHOD OF DETERMINING THE LESS THAN 140 DEGREES FAHRENHEIT AS DETERMINED BY A PENSKY-MARTENS IGNITABLE HAZARDOUS WASTES ARE THOSE WASTES WHICH HAVE A FLASHPOINT OFWaste name: D001Waste code:

Hazardous Waste Summary:

Conditionally Exempt Small Quantity GeneratorClassification: GSA NATIONAL CAPITAL REGION - REGIONAL OFFICE BUILDINGFacility name: 02/09/2012Date form received by agency:

Historical Generators:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner:

GSA NATIONAL CAPITAL REGION - REGIONAL OFFICE BUILDING (Continued) 1015740887

any residue or contaminated soil, waste or other debris resulting from time: 1 kg or less of acutely hazardous waste; or 100 kg or less of hazardous waste during any calendar month, and accumulates at any from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting land or water, of acutely hazardous waste; or generates 100 kg or less other debris resulting from the cleanup of a spill, into or on any waste; or 100 kg or less of any residue or contaminated soil, waste or month, and accumulates at any time: 1 kg or less of acutely hazardous or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; Handler: generates 100 kg or less of hazardous waste per calendarDescription: Conditionally Exempt Small Quantity GeneratorClassification: FederalLand type: 03EPA Region: [email protected] email: 202-205-4818Contact telephone: USContact country: WASHINGTON, DC 20407 7TH STREET SW ROOM 1102 BLDG MANAGER OFFICERContact address: CHRIS H LITSEYContact: WASHINGTON, DC 20407 ROOM 1102 BLDG MANAGER OFFICER 7TH STREET SWMailing address: DCR000505198EPA ID: WASHINGTON, DC 20407 301 7TH STREET SWFacility address: GSA NATIONAL CAPITAL REGION - REGIONAL OFFICE BUILDING (ROB)Facility name: 03/27/2012Date form received by agency:

RCRA-CESQG:

Site 2 of 5 in cluster A

Actual:28 ft.

Property WASHINGTON, DC Target FINDS301 7TH STREET SW DCR000505198A2 RCRA-CESQGGSA NATIONAL CAPITAL REGION - REGIONAL OFFICE BUILDING 1014950935

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MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

03/07/2013Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/25/2014Evaluation date:

Evaluation Action Summary:

No violations foundViolation Status:

MERCURYWaste name: D009Waste code:

Hazardous Waste Summary:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 01/01/1950Owner/Op start date: OperatorOwner/Operator Type: FederalLegal status: 202-708-5020Owner/operator telephone: USOwner/operator country: WASHINGTON, DC 20407 7TH AND D STREETS SW ROOM 6646Owner/operator address: GSA - ROBOwner/operator name:

Not reportedOwner/Op end date: 01/01/1950Owner/Op start date: OwnerOwner/Operator Type: FederalLegal status: 202-708-5020Owner/operator telephone: USOwner/operator country: WASHINGTON, DC 20407 7TH AND D STREETS SW ROOM 6646Owner/operator address: GSA - ROBOwner/operator name:

Owner/Operator Summary:

hazardous waste the cleanup of a spill, into or on any land or water, of acutely

GSA NATIONAL CAPITAL REGION - REGIONAL OFFICE BUILDING (Continued) 1014950935

TC3935946.2s Page 9

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MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

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

110044966739Registry ID:

FINDS:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation:

GSA NATIONAL CAPITAL REGION - REGIONAL OFFICE BUILDING (Continued) 1014950935

Not reportedMailing Address: 03/01/2012Generator Date: DCP000003596Generator EPA Id: TManifest Type: 009324661JJKManifest Number: 2012Year:

Not reportedDate TSP Sig: PAD067098822TSP EPA Id: Not reportedHandling Code: Gallons (liquids only)Unit: 100Waste Quantity: Metal drums, barrels, kegsContainer Type: 2Container Number: F003Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRTSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: Not reportedTSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 03/01/2012Generator Date: DCP000003596Generator EPA Id: TManifest Type: 009324661JJKManifest Number: 2012Year:

PA MANIFEST:

Site 3 of 5 in cluster A

Actual:28 ft.

Property WASHINGTON, DC 20024Target 301 7TH ST SW N/AA3 PA MANIFESTUS GENERAL SERVICES ADMINISTRATION REGIONAL OFFICE BUILDING S113738410

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EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 03/01/2012Generator Date: DCP000003596Generator EPA Id: TManifest Type: 009324661JJKManifest Number: 2012Year:

Not reportedDate TSP Sig: PAD067098822TSP EPA Id: Not reportedHandling Code: Gallons (liquids only)Unit: 50Waste Quantity: Metal drums, barrels, kegsContainer Type: 1Container Number: F002Waste Number: 2Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRTSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: Not reportedTSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 03/01/2012Generator Date: DCP000003596Generator EPA Id: TManifest Type: 009324661JJKManifest Number: 2012Year:

Not reportedDate TSP Sig: PAD067098822TSP EPA Id: Not reportedHandling Code: Gallons (liquids only)Unit: 100Waste Quantity: Metal drums, barrels, kegsContainer Type: 2Container Number: D001Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRTSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: Not reportedTSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip:

US GENERAL SERVICES ADMINISTRATION REGIONAL OFFICE BUILDING (Continued) S113738410

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MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

Not reportedDate TSP Sig: PAD067098822TSP EPA Id: Not reportedHandling Code: Gallons (liquids only)Unit: 50Waste Quantity: Metal drums, barrels, kegsContainer Type: 1Container Number: F003Waste Number: 2Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRTSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: Not reportedTSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 03/01/2012Generator Date: DCP000003596Generator EPA Id: TManifest Type: 009324661JJKManifest Number: 2012Year:

Not reportedDate TSP Sig: PAD067098822TSP EPA Id: Not reportedHandling Code: Gallons (liquids only)Unit: 50Waste Quantity: Metal drums, barrels, kegsContainer Type: 1Container Number: D001Waste Number: 2Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRTSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: Not reportedTSD Epa Id:

US GENERAL SERVICES ADMINISTRATION REGIONAL OFFICE BUILDING (Continued) S113738410

301 7TH STREET, S.W. WASHINGTON DC 20024Facility Address: U.S. GENERAL SERVICES ADMINISTRATIONFacility Name: U.S. GENERAL SERVICES ADMINISTRATIONAction Name: FRS 110038433638Program ID: 110038433638FRS ID: 03-2009-0038Enforcement Action ID:

ICIS:

Site 4 of 5 in cluster A

Actual:28 ft.

Property WASHINGTON, DC 20024Target 301 7TH STREET, S.W. WASHINGTON DC 20024 N/AA4 ICISU.S. GENERAL SERVICES ADMINISTRATION 1012122746

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EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

-76.99614Longitude: 38.89358Latitude: Not reportedSIC Code: Not reportedNAIC Code: YesFed Facility: NTribal Indicator: 301 7TH STREET, S.W.Address: U.S. GENERAL SERVICES ADMINISTRATIONFacility Name: FRS 110038433638Program ID:

3EPA Region #: District Of ColumbiaFacility County: RCRA 9006 AO For Comp And/Or Pen (UST)Enforcement Action Type: WASHINGTON, District Of Columbia 20024

U.S. GENERAL SERVICES ADMINISTRATION (Continued) 1012122746

Incident Tracking, Compliance Assistance, and Compliance Monitoring.that support Compliance and Enforcement programs. These include;has the capability to track other activities occurring in the Regionthat information with Federal actions already in the system. ICIS alsoCompliance System (PCS) which supports the NPDES and will integrateit Headquarters. A future release of ICIS will replace the Permitinformation is maintained in ICIS by EPA in the Regional offices andFederal Administrative and Judicial enforcement actions. Thisa single repository for that information. Currently, ICIS contains allreplace EPA’s independent databases that contain Enforcement data withinformation across most of EPA’s programs. The vision for ICIS is tocomplete, will contain integrated Enforcement and ComplianceCompliance Information System and provides a database that, whenICIS (Integrated Compliance Information System) is the Integrated Environmental Interest/Information System

110038433638Registry ID:

FINDS:

Site 5 of 5 in cluster A

Actual:28 ft.

Property WASHINGTON, DC Target 301 7TH STREET, S.W. N/AA5 FINDSU.S. GENERAL SERVICES ADMINISTRATION 1012084319

Permanently Out of UseTank Status: 1Tank ID:

DAVID NASSIF ASSOCIATESOwner: FalseFacility Description: 2003686Facility ID:

UST:

45 ft. Site 1 of 4 in cluster B0.009 mi.

Relative:Lower

Actual:27 ft.

< 1/8 WASHINGTON, DC 20024SE REAR 400 7TH ST SW N/AB6 DC USTDAVID NAFFIS ASSOCIATES U003054594

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GasolineSubstance: 1000Tank Capacity:

DAVID NAFFIS ASSOCIATES (Continued) U003054594

HtOlProduct: 10000Tank Capacity: CIUTank Status:

Not reportedLtr Edc: yesAddress Not Found: Not reportedNo Owner/No Tank: Not reportedOwner Found/No Tank: Not reportedConfirn Tank/No Owner Found: Not reportedConfirm Tank/Owner Address Found: 2003683*001Facility Id:

HIST UST:

50 ft. Site 2 of 4 in cluster B0.009 mi.

Relative:Lower

Actual:27 ft.

< 1/8 WASHINGTON, DC East 310 7TH ST SW N/AB7 DC HIST USTUNKNOWN S110338171

Heating OilSubstance: 10000Tank Capacity: Permanently Out of UseTank Status: 1Tank ID:

SCHAEFER CONSTRUCTION MGMT INCOwner: FalseFacility Description: 9000437Facility ID:

UST:

60 ft. Site 1 of 2 in cluster C0.011 mi.

Relative:Lower

Actual:27 ft.

< 1/8 WASHINGTON, DC 20877ENE 300 7TH ST SW N/AC8 DC USTTHE REPORTERS BUILDING U003764221

DieselSubstance: 3000Tank Capacity: Permanently Out of UseTank Status: 1Tank ID:

GENERAL SERVICES ADMINISTRATIONOwner: FalseFacility Description: 2000412Facility ID:

UST:

60 ft. Site 3 of 4 in cluster B0.011 mi.

Relative:Lower

Actual:27 ft.

< 1/8 WASHINGTON, DC 20407ESE 7TH & D ST SW N/AB9 DC USTREGIONAL OFFICE BUILDING. U002108251

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Not reportedOwner/Op end date: 12/13/2012Owner/Op start date: OperatorOwner/Operator Type: PrivateLegal status: Not reportedOwner/operator telephone: USOwner/operator country: Not reported Not reportedOwner/operator address: HINES GS PROPERTIESOwner/operator name:

Not reportedOwner/Op end date: 12/13/2012Owner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: 202-484-4000Owner/operator telephone: USOwner/operator country: WASHINGTON, DC 20024 7TH STREET SW SUITE 100 SWOwner/operator address: CC OWNER LLCOwner/operator name:

Owner/Operator Summary:

hazardous waste the cleanup of a spill, into or on any land or water, of acutely any residue or contaminated soil, waste or other debris resulting from time: 1 kg or less of acutely hazardous waste; or 100 kg or less of hazardous waste during any calendar month, and accumulates at any from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting land or water, of acutely hazardous waste; or generates 100 kg or less other debris resulting from the cleanup of a spill, into or on any waste; or 100 kg or less of any residue or contaminated soil, waste or month, and accumulates at any time: 1 kg or less of acutely hazardous or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; Handler: generates 100 kg or less of hazardous waste per calendarDescription: Conditionally Exempt Small Quantity GeneratorClassification: PrivateLand type: 03EPA Region: [email protected] email: 202-484-4000Contact telephone: USContact country: WASHINGTON, DC 20024 7TH STREET SW SUITE 100SWContact address: MEI MOY-LUIContact: WASHINGTON, DC 20024 SUITE 100SW 7TH STREET SWMailing address: DCR000504589EPA ID: WASHINGTON, DC 20024 400 7TH STREET SWFacility address: CONSTITUTION CENTERFacility name: 01/28/2013Date form received by agency:

RCRA-CESQG:

71 ft. Site 4 of 4 in cluster B0.013 mi.

Relative:Lower

Actual:27 ft.

< 1/8 WASHINGTON, DC ESE FINDS400 7TH STREET SW DCR000504589B10 RCRA-CESQGCONSTITUTION CENTER 1014922699

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and treat, store, or dispose of hazardous waste. RCRAInfo allows RCRAevents and activities related to facilities that generate, transport,Conservation and Recovery Act (RCRA) program through the tracking ofRCRAInfo is a national information system that supports the Resource Environmental Interest/Information System

110044804986Registry ID:

FINDS:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/21/2012Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/27/2013Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/25/2014Evaluation date:

Evaluation Action Summary:

No violations foundViolation Status:

MERCURYWaste name: D009Waste code:

Hazardous Waste Summary:

Conditionally Exempt Small Quantity GeneratorClassification: CONSTITUTION CENTERFacility name: 12/02/2011Date form received by agency:

Historical Generators:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

CONSTITUTION CENTER (Continued) 1014922699

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corrective action activities required under RCRA.program staff to track the notification, permit, compliance, and

CONSTITUTION CENTER (Continued) 1014922699

WASHINGTON, DC 20005 THIRTEENTH ST NW #300 N C/O AKRIDGEOwner/operator address: CIM URBAN REIT PROPERTIES, V LLCOwner/operator name:

Not reportedOwner/Op end date: 02/01/2007Owner/Op start date: OperatorOwner/Operator Type: PrivateLegal status: Not reportedOwner/operator telephone: USOwner/operator country: Not reported Not reportedOwner/operator address: AKRIDGEOwner/operator name:

Owner/Operator Summary:

hazardous waste the cleanup of a spill, into or on any land or water, of acutely any residue or contaminated soil, waste or other debris resulting from time: 1 kg or less of acutely hazardous waste; or 100 kg or less of hazardous waste during any calendar month, and accumulates at any from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting land or water, of acutely hazardous waste; or generates 100 kg or less other debris resulting from the cleanup of a spill, into or on any waste; or 100 kg or less of any residue or contaminated soil, waste or month, and accumulates at any time: 1 kg or less of acutely hazardous or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; Handler: generates 100 kg or less of hazardous waste per calendarDescription: Conditionally Exempt Small Quantity GeneratorClassification: PrivateLand type: 03EPA Region: [email protected] email: 202-624-8654Contact telephone: USContact country: WASHINGTON, DC 20005 THIRTEENTH ST NW # 300 N C/O AKRIDGEContact address: BILL LEHANContact: WASHINGTON, DC 20005 # 300 N; C/O AKRIDGE 13TH ST NWMailing address: DCR000504829EPA ID: WASHINGTON, DC 20024 901 D STREET SWFacility address: 901 D ST SWFacility name: 02/06/2012Date form received by agency:

RCRA-CESQG:

83 ft. Site 1 of 2 in cluster D0.016 mi.

Relative:Higher

Actual:29 ft.

< 1/8 WASHINGTON, DC WSW FINDS901 D ST SW DCR000504829D11 RCRA-CESQG901 D ST SW 1014922722

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FINDS:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 06/17/2013Evaluation date:

Evaluation Action Summary:

No violations foundViolation Status:

MERCURYWaste name: D009Waste code:

DISPOSED, THE WASTE WOULD BE A CORROSIVE HAZARDOUS WASTE. THESE CAUSTIC OR ACID SOLUTIONS BECOME CONTAMINATED AND MUST BE USED BY MANY INDUSTRIES TO CLEAN METAL PARTS PRIOR TO PAINTING. WHEN OR DEGREASE PARTS. HYDROCHLORIC ACID, A SOLUTION WITH A LOW PH, IS CAUSTIC SOLUTION WITH A HIGH PH, IS OFTEN USED BY INDUSTRIES TO CLEAN CONSIDERED TO BE A CORROSIVE HAZARDOUS WASTE. SODIUM HYDROXIDE, A A WASTE WHICH HAS A PH OF LESS THAN 2 OR GREATER THAN 12.5 ISWaste name: D002Waste code:

WHICH WOULD BE CONSIDERED AS IGNITABLE HAZARDOUS WASTE. MATERIAL. LACQUER THINNER IS AN EXAMPLE OF A COMMONLY USED SOLVENT WHICH CAN BE OBTAINED FROM THE MANUFACTURER OR DISTRIBUTOR OF THE FLASH POINT OF A WASTE IS TO REVIEW THE MATERIAL SAFETY DATA SHEET, CLOSED CUP FLASH POINT TESTER. ANOTHER METHOD OF DETERMINING THE LESS THAN 140 DEGREES FAHRENHEIT AS DETERMINED BY A PENSKY-MARTENS IGNITABLE HAZARDOUS WASTES ARE THOSE WASTES WHICH HAVE A FLASHPOINT OFWaste name: D001Waste code:

Hazardous Waste Summary:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 11/01/2005Owner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: 202-638-3000Owner/operator telephone: USOwner/operator country:

901 D ST SW (Continued) 1014922722

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

110044927684Registry ID:

901 D ST SW (Continued) 1014922722

HtOlProduct: 5000Tank Capacity: CIUTank Status:

Not reportedLtr Edc: yesAddress Not Found: Not reportedNo Owner/No Tank: Not reportedOwner Found/No Tank: Not reportedConfirn Tank/No Owner Found: Not reportedConfirm Tank/Owner Address Found: 2001209*001Facility Id:

HIST UST:

Heating OilSubstance: 5000Tank Capacity: Currently in UseTank Status: 1Tank ID:

DC FIRE PREVENTION BRANCHOwner: FalseFacility Description: 2001209Facility ID:

UST:

89 ft. Site 2 of 2 in cluster D0.017 mi.

Relative:Higher

Actual:29 ft.

< 1/8 WASHINGTON, DC 20009WSW DC HIST UST900 D ST SW N/AD12 DC USTG. S. A. U003763751

Heating OilSubstance: 15000Tank Capacity: Permanently Out of UseTank Status: 1Tank ID:

POTOMAC CREEK ASSOCIATES, LLCOwner: FalseFacility Description: 2002665Facility ID:

UST:

207 ft. Site 2 of 2 in cluster C0.039 mi.

Relative:Lower

Actual:25 ft.

< 1/8 WASHINGTON, DC 20024East DC ASTLOWER 10TH ST SW N/AC13 DC USTLENFANT PLAZA PARKING GARAGE - N U002108762

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TrueAST: Heating OilSubstance: 20000Tank Capacity: Currently in UseTank Status: 3Tank ID:

POTOMAC CREEK ASSOCIATES, LLCOwner: 2002665Facility ID:

AST:

Heating OilSubstance: 15000Tank Capacity: Permanently Out of UseTank Status: 2Tank ID:

LENFANT PLAZA PARKING GARAGE - N (Continued) U002108762

970 D ST SWAddress: 2000Year: LENFANT PLAZA TEXACOName:

970 D ST SWAddress: 1999Year: LENFANT PLAZA TEXACOName:

EDR Historical Auto Stations:

390 ft. Site 1 of 5 in cluster E0.074 mi.

Relative:Higher

Actual:31 ft.

< 1/8 WASHINGTON, DC 20024WSW 970 D ST SW N/AE14 EDR US Hist Auto Stat 1015686186

920215Generator Ship Date: Not reportedTrans2 State ID: IL0155099Trans1 State ID: Completed copyManifest Status: NYB2924622Document ID:

202-708-1111Mailing Phone: USAMailing Country: Not reportedMailing Zip4: 20591Mailing Zip: DCMailing State: WASHINGTON BLDG #10AMailing City: Not reportedMailing Address 2: 800 INDEPENDENCE AVEMailing Address: JERRY PHILLIPSMailing Contact: GENERAL SERVICE ADMINISTRATIONMailing Name: USACountry: VAP000003676EPA ID:

NY MANIFEST:

438 ft. Site 1 of 5 in cluster F0.083 mi.

Relative:Lower

Actual:25 ft.

< 1/8 WASHINGTON, DC 20591NNE 800 INDEPENDENCE AVE BLDG 10A N/AF15 NY MANIFESTGENERAL SERVICE ADMINISTRATION 1009221269

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92Year: 100Specific Gravity: L Landfill.Handling Method: DM - Metal drums, barrelsContainer Type: 068Number of Containers: K - Kilograms (2.2 pounds)Units: 13517Quantity: B007 - OTHER MISCELLANEOUS PCB WASTESWaste Code: NYD049836679TSDF ID: Not reportedTrans2 EPA ID: ILD099202681Trans1 EPA ID: DCP000001018Generator EPA ID: 920226Part B Recv Date: 920226Part A Recv Date: 920217TSD Site Recv Date: Not reportedTrans2 Recv Date: 920215Trans1 Recv Date: 920215Generator Ship Date: Not reportedTrans2 State ID: IL0155099Trans1 State ID: Completed copyManifest Status: NYB2924622Document ID:

202-708-1111Mailing Phone: USAMailing Country: Not reportedMailing Zip4: 20591Mailing Zip: DCMailing State: WASHINGTONMailing City: Not reportedMailing Address 2: 800 INDEPENDENCE AVE BLDG 10AMailing Address: JERRY PHILLIPSMailing Contact: GENERAL SERVICES ADMINISTRATIONMailing Name: USACountry: DCP000001018EPA ID:

92Year: 100Specific Gravity: L Landfill.Handling Method: DM - Metal drums, barrelsContainer Type: 068Number of Containers: K - Kilograms (2.2 pounds)Units: 13517Quantity: B007 - OTHER MISCELLANEOUS PCB WASTESWaste Code: NYD049836679TSDF ID: Not reportedTrans2 EPA ID: ILD099202681Trans1 EPA ID: DCP000001018Generator EPA ID: 920226Part B Recv Date: 920226Part A Recv Date: 920217TSD Site Recv Date: Not reportedTrans2 Recv Date: 920215Trans1 Recv Date:

GENERAL SERVICE ADMINISTRATION (Continued) 1009221269

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NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 11/01/1980Owner/Op start date: OwnerOwner/Operator Type: FederalLegal status: Not reportedOwner/operator telephone: Not reportedOwner/operator country: Not reported Not reportedOwner/operator address: US COAST GUARDOwner/operator name:

Not reportedOwner/Op end date: 11/01/1980Owner/Op start date: OperatorOwner/Operator Type: FederalLegal status: Not reportedOwner/operator telephone: Not reportedOwner/operator country: Not reported Not reportedOwner/operator address: US COAST GUARDOwner/operator name:

Owner/Operator Summary:

Handler: Non-Generators do not presently generate hazardous wasteDescription: Non-GeneratorClassification: 03EPA Region: Not reportedContact email: (202) 366-0892Contact telephone: USContact country: WASHINGTON, 20590 7TH STREET SW RM 6227Contact address: GABRIEL I MOHAMMED JR.Contact: WASHINGTON, DC 20590 RM 6227 7TH STREET SWMailing address: DCR000500389EPA ID: WASHINGTON, DC 20590 RM 6227 400 7TH STREET SWFacility address: USCG HEADQUARTERS CLINICFacility name: 01/26/2011Date form received by agency:

RCRA NonGen / NLR:

494 ft. Site 1 of 2 in cluster G0.094 mi.

Relative:Lower

Actual:27 ft.

< 1/8 WASHINGTON, DC 20590SE 400 7TH STREET SW DCR000500389G16 RCRA NonGen / NLRUSCG HEADQUARTERS CLINIC 1007091899

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No violations foundViolation Status:

SILVERWaste name: D011Waste code:

Hazardous Waste Summary:

Conditionally Exempt Small Quantity GeneratorClassification: USCG HEADQUARTERS CLINICFacility name: 10/09/2003Date form received by agency:

Historical Generators:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner:

USCG HEADQUARTERS CLINIC (Continued) 1007091899

GasolineSubstance: 5000Tank Capacity: Permanently Out of UseTank Status: 3Tank ID:

GasolineSubstance: 2000Tank Capacity: Permanently Out of UseTank Status: 2Tank ID:

GasolineSubstance: 1000Tank Capacity: Permanently Out of UseTank Status: 1Tank ID:

DAVID NASSIF ASSOCIATESOwner: FalseFacility Description: 2003685Facility ID:

UST:

494 ft. Site 2 of 2 in cluster G0.094 mi.

Relative:Lower

Actual:27 ft.

< 1/8 WASHINGTON, DC 20024SE 400 7TH ST SW DUPLICATE OF FAC.ID 2-003686 N/AG17 DC USTCOCA COLA BOTTLING COMPANY U004123017

DCR000501213Generator EPA Id: TManifest Type: 006503683JJKManifest Number: 2011Year:

PA MANIFEST:

521 ft. Site 2 of 5 in cluster E0.099 mi.

Relative:Higher

Actual:29 ft.

< 1/8 WASHINGTON, DC 20024West 950 LENFANT PLAZA SW N/AE18 PA MANIFESTLENFANT COLONY L.L.C. S112069540

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Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 1124Waste Quantity: Metal drums, barrels, kegsContainer Type: 3Container Number: D009Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: ALLENTOWNTSD Facility City: 2591 MITCHELL AVETSD Facility Address: AERC COM INC ADVANCED ENVIRONMENTAL RECYCLINGTSD Facility Name: Not reportedTSD Date: PAD987367216TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 05/10/2011Generator Date:

LENFANT COLONY L.L.C. (Continued) S112069540

unkProduct: Not reportedTank Capacity: UNKTank Status:

Not reportedLtr Edc: yesAddress Not Found: Not reportedNo Owner/No Tank: Not reportedOwner Found/No Tank: Not reportedConfirn Tank/No Owner Found: Not reportedConfirm Tank/Owner Address Found: 2005544*001Facility Id:

HIST UST:

533 ft.0.101 mi.

Relative:Higher

Actual:30 ft.

< 1/8 WASHINGTON, DC SSE 511 7TH ST SW N/A19 DC HIST USTUNKNOWN S110338401

Not reportedLtr Edc: yesAddress Not Found: Not reportedNo Owner/No Tank: Not reportedOwner Found/No Tank: Not reportedConfirn Tank/No Owner Found: Not reportedConfirm Tank/Owner Address Found: 2003679*001Facility Id:

HIST UST:

553 ft. Site 2 of 5 in cluster F0.105 mi.

Relative:Lower

Actual:22 ft.

< 1/8 WASHINGTON, DC NNE 215 7TH ST SW N/AF20 DC HIST USTUNKNOWN S110338010

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HtOlProduct: 4000Tank Capacity: Not reportedTank Status:

UNKNOWN (Continued) S110338010

HtOlProduct: 3000Tank Capacity: Not reportedTank Status:

Not reportedLtr Edc: yesAddress Not Found: Not reportedNo Owner/No Tank: Not reportedOwner Found/No Tank: Not reportedConfirn Tank/No Owner Found: Not reportedConfirm Tank/Owner Address Found: 2002670*001Facility Id:

HIST UST:

597 ft. Site 3 of 5 in cluster E0.113 mi.

Relative:Higher

Actual:30 ft.

< 1/8 WASHINGTON, DC WSW 441 10TH ST SW N/AE21 DC HIST USTUNKNOWN S110338330

time: 1 kg or less of acutely hazardous waste; or 100 kg or less of hazardous waste during any calendar month, and accumulates at any from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting land or water, of acutely hazardous waste; or generates 100 kg or less other debris resulting from the cleanup of a spill, into or on any waste; or 100 kg or less of any residue or contaminated soil, waste or month, and accumulates at any time: 1 kg or less of acutely hazardous or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; Handler: generates 100 kg or less of hazardous waste per calendarDescription: Conditionally Exempt Small Quantity GeneratorClassification: 03EPA Region: [email protected] email: 202-439-3930Contact telephone: USContact country: WASHINGTON, DC 20007 THOMAS JEFFERSON STREET SWContact address: JESSICA WOLFORDContact: WASHINGTON, DC 20007 THOMAS JEFFERSON STREET SWMailing address: DCR000507260EPA ID: WASHINGTON, DC 20024 400 6TH STREET SWFacility address: 400 6TH STREET SWFacility name: 10/10/2013Date form received by agency:

RCRA-CESQG:

600 ft. Site 1 of 4 in cluster H0.114 mi.

Relative:Lower

Actual:23 ft.

< 1/8 WASHINGTON, DC 20024ESE 400 6TH STREET SW DCR000507260H22 RCRA-CESQG400 6TH STREET SW 1016447813

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D009Waste code:

LEADWaste name: D008Waste code:

WHICH WOULD BE CONSIDERED AS IGNITABLE HAZARDOUS WASTE. MATERIAL. LACQUER THINNER IS AN EXAMPLE OF A COMMONLY USED SOLVENT WHICH CAN BE OBTAINED FROM THE MANUFACTURER OR DISTRIBUTOR OF THE FLASH POINT OF A WASTE IS TO REVIEW THE MATERIAL SAFETY DATA SHEET, CLOSED CUP FLASH POINT TESTER. ANOTHER METHOD OF DETERMINING THE LESS THAN 140 DEGREES FAHRENHEIT AS DETERMINED BY A PENSKY-MARTENS IGNITABLE HAZARDOUS WASTES ARE THOSE WASTES WHICH HAVE A FLASHPOINT OFWaste name: D001Waste code:

Hazardous Waste Summary:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 07/27/2012Owner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: 202-498-4726Owner/operator telephone: USOwner/operator country: WASHINGTON, DC 20006 K STREET NW SUITE 1100Owner/operator address: BIT INVESTMENT FIFTY-EIGH LLCOwner/operator name:

Not reportedOwner/Op end date: 09/13/2013Owner/Op start date: OperatorOwner/Operator Type: PrivateLegal status: Not reportedOwner/operator telephone: USOwner/operator country: Not reported Not reportedOwner/operator address: TRAMMELL CROW COMPANYOwner/operator name:

Owner/Operator Summary:

hazardous waste the cleanup of a spill, into or on any land or water, of acutely any residue or contaminated soil, waste or other debris resulting from

400 6TH STREET SW (Continued) 1016447813

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No violations foundViolation Status:

MERCURYWaste name:

400 6TH STREET SW (Continued) 1016447813

Metal drums, barrels, kegsContainer Type: 1Container Number: D009Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: ALLENTOWNTSD Facility City: 2591 MITCHELL AVETSD Facility Address: AERC COM INC ADVANCED ENVIRONMENTAL RECYCLINGTSD Facility Name: Not reportedTSD Date: Not reportedTSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 09/06/2012Generator Date: DCR000501601Generator EPA Id: TManifest Type: 006503577JJKManifest Number: 2012Year:

Not reportedDate TSP Sig: PAD987367216TSP EPA Id: Not reportedHandling Code: PoundsUnit: 1400Waste Quantity: Metal drums, barrels, kegsContainer Type: 2Container Number: D009Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: ALLENTOWNTSD Facility City: 2591 MITCHELL AVETSD Facility Address: AERC COM INC ADVANCED ENVIRONMENTAL RECYCLINGTSD Facility Name: Not reportedTSD Date: Not reportedTSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 04/24/2012Generator Date: DCR000501601Generator EPA Id: TManifest Type: 006503981JJKManifest Number: 2012Year:

PA MANIFEST:

606 ft. Site 4 of 5 in cluster E0.115 mi.

Relative:Higher

Actual:30 ft.

< 1/8 WASHINGTON, DC 20024West 955 LENFANT PLAZA NORTH SW N/AE23 PA MANIFESTLEFANT PLAZA NORTH - (JBG PROPERTIES) S112069535

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Not reportedHandling Code: PoundsUnit: 700Waste Quantity: Metal drums, barrels, kegsContainer Type: 1Container Number: D009Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: ALLENTOWNTSD Facility City: 2591 MITCHELL AVETSD Facility Address: AERC COM INC ADVANCED ENVIRONMENTAL RECYCLINGTSD Facility Name: Not reportedTSD Date: PAD987367216TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 10/25/2011Generator Date: DCR000501601Generator EPA Id: TManifest Type: 006503876JJKManifest Number: 2011Year:

Not reportedDate TSP Sig: PAD067098822TSP EPA Id: Not reportedHandling Code: PoundsUnit: 400Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 2Container Number: D001Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRTSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: Not reportedTSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 06/21/2012Generator Date: DCR000501601Generator EPA Id: TManifest Type: 006955076JJKManifest Number: 2012Year:

Not reportedDate TSP Sig: PAD987367216TSP EPA Id: Not reportedHandling Code: PoundsUnit: 580Waste Quantity:

LEFANT PLAZA NORTH - (JBG PROPERTIES) (Continued) S112069535

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Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 2100Waste Quantity: Metal drums, barrels, kegsContainer Type: 3Container Number: D009Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: ALLENTOWNTSD Facility City: 2591 MITCHELL AVETSD Facility Address: AERC COM INC ADVANCED ENVIRONMENTAL RECYCLINGTSD Facility Name: Not reportedTSD Date: PAD987367216TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 05/24/2011Generator Date: DCR000501601Generator EPA Id: TManifest Type: 006503686JJKManifest Number: 2011Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id:

LEFANT PLAZA NORTH - (JBG PROPERTIES) (Continued) S112069535

Not reportedOwner/operator country: WASHINGTON, DC 20024 955 LENFANT PLZ STE 4000Owner/operator address: GROWTH ENTERPRISES INDOwner/operator name:

Owner/Operator Summary:

Handler: Non-Generators do not presently generate hazardous wasteDescription: Non-GeneratorClassification: 03EPA Region: Not reportedContact email: (202) 651-8021Contact telephone: USContact country: WASHINGTON, DC 20024 955 LENFANT PLZ STE 4000Contact address: SYVALIA SATTERFIELDContact: DCR000000091EPA ID: WASHINGTON, DC 20024 955 LENFANT PLZ STE 4000Facility address: GROWTH ENTERPRISES INDFacility name: 04/19/1995Date form received by agency:

RCRA NonGen / NLR:

606 ft. Site 1 of 9 in cluster I0.115 mi.

Relative:Higher

Actual:34 ft.

< 1/8 WASHINGTON, DC SW FINDS955 LENFANT PLZ STE 4000 DCR000000091I24 RCRA NonGen / NLRGROWTH ENTERPRISES IND 1001023389

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FINDS:

No violations foundViolation Status:

CONTAINING CHROMIUM AND LEAD. FORMULATION OF INK FROM PIGMENTS, DRIERS, SOAPS, AND STABILIZERS WASHES AND SLUDGES FROM CLEANING TUBS AND EQUIPMENT USED IN THE SOLVENT WASHES AND SLUDGES, CAUSTIC WASHES AND SLUDGES, OR WATERWaste name: K086Waste code:

SPENT SOLVENT MIXTURES. F005, AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND OF THE ABOVE HALOGENATED SOLVENTS OR THOSE LISTED IN F001, F004, OR BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE 1,1,2-TRICHLOROETHANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, ORTHO-DICHLOROBENZENE, TRICHLOROFLUOROMETHANE, AND CHLOROBENZENE, 1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE, METHYLENE CHLORIDE, TRICHLOROETHYLENE, 1,1,1-TRICHLOROETHANE, THE FOLLOWING SPENT HALOGENATED SOLVENTS: TETRACHLOROETHYLENE,Waste name: F002Waste code:

LEADWaste name: D008Waste code:

WHICH WOULD BE CONSIDERED AS IGNITABLE HAZARDOUS WASTE. MATERIAL. LACQUER THINNER IS AN EXAMPLE OF A COMMONLY USED SOLVENT WHICH CAN BE OBTAINED FROM THE MANUFACTURER OR DISTRIBUTOR OF THE FLASH POINT OF A WASTE IS TO REVIEW THE MATERIAL SAFETY DATA SHEET, CLOSED CUP FLASH POINT TESTER. ANOTHER METHOD OF DETERMINING THE LESS THAN 140 DEGREES FAHRENHEIT AS DETERMINED BY A PENSKY-MARTENS IGNITABLE HAZARDOUS WASTES ARE THOSE WASTES WHICH HAVE A FLASHPOINT OFWaste name: D001Waste code:

Hazardous Waste Summary:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: Not reportedOwner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: (202) 651-8021Owner/operator telephone:

GROWTH ENTERPRISES IND (Continued) 1001023389

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

110002503602Registry ID:

GROWTH ENTERPRISES IND (Continued) 1001023389

NoU.S. importer of hazardous waste:Handler Activities Summary:

Not reportedOwner/Op end date: Not reportedOwner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: (301) 592-0385Owner/operator telephone: Not reportedOwner/operator country: SILVER SPRING, MD 20902 11 SADDLECOCK COURTOwner/operator address: MANGAD HARVEYOwner/operator name:

Not reportedOwner/Op end date: 01/12/1993Owner/Op start date: OperatorOwner/Operator Type: PrivateLegal status: (301) 592-0385Owner/operator telephone: Not reportedOwner/operator country: SILVER SPRING, MD 20902 11 SADDLECOCK COURTOwner/operator address: MANGAD HARVEYOwner/operator name:

Owner/Operator Summary:

Handler: Non-Generators do not presently generate hazardous wasteDescription: Non-GeneratorClassification: PrivateLand type: 03EPA Region: Not reportedContact email: (202) 554-5120Contact telephone: USContact country: WASHINGTON, DC 20024 970 D ST SWContact address: HARVEY MANGADContact: DCD983971003EPA ID: WASHINGTON, DC 20024 970 D ST SWFacility address: LEFANT PLAZA CITGOFacility name: 05/22/2009Date form received by agency:

RCRA NonGen / NLR:

606 ft. Site 2 of 9 in cluster I0.115 mi.

Relative:Higher

Actual:34 ft.

< 1/8 WASHINGTON, DC 20024SW 970 D ST SW DCD983971003I25 RCRA NonGen / NLRLEFANT PLAZA CITGO 1000732412

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COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 02/09/2004Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 03/27/2006Evaluation date:

Evaluation Action Summary:

No violations foundViolation Status:

TETRACHLOROETHYLENEWaste name: D039Waste code:

METHYL ETHYL KETONEWaste name: D035Waste code:

BENZENEWaste name: D018Waste code:

LEADWaste name: D008Waste code:

CADMIUMWaste name: D006Waste code:

WHICH WOULD BE CONSIDERED AS IGNITABLE HAZARDOUS WASTE. MATERIAL. LACQUER THINNER IS AN EXAMPLE OF A COMMONLY USED SOLVENT WHICH CAN BE OBTAINED FROM THE MANUFACTURER OR DISTRIBUTOR OF THE FLASH POINT OF A WASTE IS TO REVIEW THE MATERIAL SAFETY DATA SHEET, CLOSED CUP FLASH POINT TESTER. ANOTHER METHOD OF DETERMINING THE LESS THAN 140 DEGREES FAHRENHEIT AS DETERMINED BY A PENSKY-MARTENS IGNITABLE HAZARDOUS WASTES ARE THOSE WASTES WHICH HAVE A FLASHPOINT OFWaste name: D001Waste code:

Hazardous Waste Summary:

Conditionally Exempt Small Quantity GeneratorClassification: LEFANT PLAZA CITGOFacility name: 01/12/1993Date form received by agency:

Historical Generators:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive):

LEFANT PLAZA CITGO (Continued) 1000732412

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StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 11/09/1993Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation:

LEFANT PLAZA CITGO (Continued) 1000732412

2008 EXXON 970 D STREET, SW2009 EXXON 970 D STREET, SW2010 EXXON 970 D STREET, SW2011 970 D STREET, SW2012 EXXON 970 D STREET, SW

RGA LUST:

89019Lust Number: 2/28/1989Entry Date: SoilMedia Of Contamination: 6Ward: 2/28/1989Notification Date: GasolineProduct: ClosedFacility Status: Gas StationFacility Type: 2-000351Facility ID:

LUST:

606 ft. Site 3 of 9 in cluster I0.115 mi.

Relative:Higher

Actual:34 ft.

< 1/8 WASHINGTON, DC SW DC RGA LUST970 D STREET, SW N/AI26 DC LUSTEXXON S103817185

2Tank ID:

GasolineSubstance: 6000Tank Capacity: Permanently Out of UseTank Status: 1Tank ID:

GasolineSubstance: 6000Tank Capacity: Permanently Out of UseTank Status: 1Tank ID:

EXXON MOBIL CORPOwner: FalseFacility Description: 2000351Facility ID:

UST:

606 ft. Site 4 of 9 in cluster I0.115 mi.

Relative:Higher

Actual:34 ft.

< 1/8 WASHINGTON, DC 27420SW 970 D ST SW N/AI27 DC USTFORMER EXXON S/S #2-6239 U003541193

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Used OilSubstance: 1000Tank Capacity: Permanently Out of UseTank Status: 6Tank ID:

GasolineSubstance: 6000Tank Capacity: Permanently Out of UseTank Status: 5Tank ID:

GasolineSubstance: 6000Tank Capacity: Permanently Out of UseTank Status: 4Tank ID:

Used OilSubstance: 1000Tank Capacity: Permanently Out of UseTank Status: 4Tank ID:

GasolineSubstance: 6000Tank Capacity: Permanently Out of UseTank Status: 3Tank ID:

GasolineSubstance: 6000Tank Capacity: Permanently Out of UseTank Status: 3Tank ID:

GasolineSubstance: 6000Tank Capacity: Permanently Out of UseTank Status: 2Tank ID:

GasolineSubstance: 6000Tank Capacity: Permanently Out of UseTank Status:

FORMER EXXON S/S #2-6239 (Continued) U003541193

WASHINGTON, DC 20024 SUITE 1208 955 L’ENFANT PLAZA SWFacility address: L’ENFANT PLAZAFacility name: 03/01/2012Date form received by agency:

RCRA-SQG:

606 ft. Site 5 of 9 in cluster I0.115 mi.

Relative:Higher

Actual:34 ft.

< 1/8 WASHINGTON, DC 20024SW 955 L’ENFANT PLAZA SW DCR000501601I28 RCRA-SQGL’ENFANT PLAZA 1012176740

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NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 09/01/2003Owner/Op start date: OperatorOwner/Operator Type: PrivateLegal status: Not reportedOwner/operator telephone: Not reportedOwner/operator country: Not reported Not reportedOwner/operator address: JBG COMMERICAL MANAGEMENT LLCOwner/operator name:

Not reportedOwner/Op end date: 09/01/2003Owner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: Not reportedOwner/operator telephone: Not reportedOwner/operator country: Not reported Not reportedOwner/operator address: POTOMAC CREEK ASSOCIATES LLCOwner/operator name:

Owner/Operator Summary:

hazardous waste at any time waste during any calendar month, and accumulates more than 1000 kg of hazardous waste at any time; or generates 100 kg or less of hazardous waste during any calendar month and accumulates less than 6000 kg of Handler: generates more than 100 and less than 1000 kg of hazardousDescription: Small Small Quantity GeneratorClassification: PrivateLand type: 03EPA Region: [email protected] email: 202-485-3300Contact telephone: USContact country: WASHINGTON, DC 20024 L’ENFANT PLAZA SW SUITE 1208Contact address: DANIEL E PURCELLContact: WASHINGTON, DC 20024 SUITE 1208 L’ENFANT PLAZA SWMailing address: DCR000501601EPA ID:

L’ENFANT PLAZA (Continued) 1012176740

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StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 05/11/2012Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/27/2013Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 12/23/2013Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/28/2014Evaluation date:

Evaluation Action Summary:

No violations foundViolation Status:

SPENT SOLVENT MIXTURES. F005, AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND OF THE ABOVE HALOGENATED SOLVENTS OR THOSE LISTED IN F001, F004, OR BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE 1,1,2-TRICHLOROETHANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, ORTHO-DICHLOROBENZENE, TRICHLOROFLUOROMETHANE, AND CHLOROBENZENE, 1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE, METHYLENE CHLORIDE, TRICHLOROETHYLENE, 1,1,1-TRICHLOROETHANE, THE FOLLOWING SPENT HALOGENATED SOLVENTS: TETRACHLOROETHYLENE,Waste name: F002Waste code:

MERCURYWaste name: D009Waste code:

WHICH WOULD BE CONSIDERED AS IGNITABLE HAZARDOUS WASTE. MATERIAL. LACQUER THINNER IS AN EXAMPLE OF A COMMONLY USED SOLVENT WHICH CAN BE OBTAINED FROM THE MANUFACTURER OR DISTRIBUTOR OF THE FLASH POINT OF A WASTE IS TO REVIEW THE MATERIAL SAFETY DATA SHEET, CLOSED CUP FLASH POINT TESTER. ANOTHER METHOD OF DETERMINING THE LESS THAN 140 DEGREES FAHRENHEIT AS DETERMINED BY A PENSKY-MARTENS IGNITABLE HAZARDOUS WASTES ARE THOSE WASTES WHICH HAVE A FLASHPOINT OFWaste name: D001Waste code:

Hazardous Waste Summary:

Small Quantity GeneratorClassification: L’ENFANT PLAZAFacility name: 10/05/2009Date form received by agency:

Historical Generators:

L’ENFANT PLAZA (Continued) 1012176740

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StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 03/01/2011Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 03/01/2012Evaluation date:

L’ENFANT PLAZA (Continued) 1012176740

2008 L’ENFANT PLAZA NORTH OFC BLDG 955 L’ENFANT PLAZA, N. SW2009 L’ENFANT PLAZA NORTH OFC BLDG 955 L’ENFANT PLAZA, N. SW2010 L’ENFANT PLAZA NORTH OFC BLDG 955 L’ENFANT PLAZA, N. SW2011 955 L’ENFANT PLAZA, N. SW2012 L’ENFANT PLAZA NORTH OFC BLDG 955 L’ENFANT PLAZA, N. SW

RGA LUST:

93023Lust Number: 11/2/1992Entry Date: Soil/GWMedia Of Contamination: 6Ward: 11/2/1992Notification Date: Heating OilProduct: ClosedFacility Status: OtherFacility Type: 2-000110Facility ID:

91016Lust Number: 11/15/1990Entry Date: Soil/GWMedia Of Contamination: 6Ward: 11/15/1990Notification Date: Heating OilProduct: ClosedFacility Status: OtherFacility Type: 2-000110Facility ID:

LUST:

606 ft. Site 6 of 9 in cluster I0.115 mi.

Relative:Higher

Actual:34 ft.

< 1/8 WASHINGTON, DC SW DC RGA LUST955 L’ENFANT PLAZA, N. SW N/AI29 DC LUSTL’ENFANT PLAZA NORTH OFC BLDG U003054123

Not reportedNo Owner/No Tank: Not reportedOwner Found/No Tank: Not reportedConfirn Tank/No Owner Found: Not reportedConfirm Tank/Owner Address Found: 2003677*001Facility Id:

HIST UST:

610 ft. Site 3 of 5 in cluster F0.116 mi.

Relative:Lower

Actual:22 ft.

< 1/8 WASHINGTON, DC NNE 207 7TH ST SW N/AF30 DC HIST USTUNKNOWN S110337970

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unkProduct: Not reportedTank Capacity: UNKTank Status:

Not reportedLtr Edc: yesAddress Not Found:

UNKNOWN (Continued) S110337970

unkProduct: Not reportedTank Capacity: UNKTank Status:

Not reportedLtr Edc: yesAddress Not Found: Not reportedNo Owner/No Tank: Not reportedOwner Found/No Tank: Not reportedConfirn Tank/No Owner Found: Not reportedConfirm Tank/Owner Address Found: 2001199*001Facility Id:

HIST UST:

621 ft. Site 5 of 5 in cluster E0.118 mi.

Relative:Higher

Actual:29 ft.

< 1/8 WASHINGTON, DC WSW 1010 D ST SW N/AE31 DC HIST USTUNKNOWN S110337552

waste; or 100 kg or less of any residue or contaminated soil, waste or month, and accumulates at any time: 1 kg or less of acutely hazardous or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; Handler: generates 100 kg or less of hazardous waste per calendarDescription: Conditionally Exempt Small Quantity GeneratorClassification: PrivateLand type: 03EPA Region: [email protected] email: 202-314-6516Contact telephone: USContact country: WASHINGTON, DC 20594 LENFANT PLAZA EAST SWContact address: MIKE BUDINSKIContact: WASHINGTON, DC 20594 MATERIALS LABORATORY LENFANT PLAZA EAST SWMailing address: DCR000001933EPA ID: WASHINGTON, DC 20594 MATERIALS LABORATORY 490 LENFANT PLAZA EAST SWFacility address: NATIONAL TRANSPORTATION SAFETY BOARDFacility name: 03/08/2010Date form received by agency:

RCRA-CESQG:

643 ft. Site 1 of 6 in cluster J0.122 mi.

Relative:Higher

Actual:32 ft.

< 1/8 WASHINGTON, DC 20594WNW FINDS490 LENFANT PLAZA EAST SW DCR000001933J32 RCRA-CESQGNATIONAL TRANSPORTATION SAFETY BOARD 1004681852

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Not reportedGenerated waste on-site: NoAccumulated waste on-site: LampsWaste type:

Not reportedGenerated waste on-site: NoAccumulated waste on-site: BatteriesWaste type:

Universal Waste Summary:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 12/01/1991Owner/Op start date: OwnerOwner/Operator Type: FederalLegal status: Not reportedOwner/operator telephone: Not reportedOwner/operator country: Not reported Not reportedOwner/operator address: NATIONAL TRANSPORATION SAFETY BOARDOwner/operator name:

Not reportedOwner/Op end date: 12/01/1991Owner/Op start date: OperatorOwner/Operator Type: FederalLegal status: Not reportedOwner/operator telephone: Not reportedOwner/operator country: Not reported Not reportedOwner/operator address: NATIONAL TRANSPORATION SAFETY BOARDOwner/operator name:

Owner/Operator Summary:

hazardous waste the cleanup of a spill, into or on any land or water, of acutely any residue or contaminated soil, waste or other debris resulting from time: 1 kg or less of acutely hazardous waste; or 100 kg or less of hazardous waste during any calendar month, and accumulates at any from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting land or water, of acutely hazardous waste; or generates 100 kg or less other debris resulting from the cleanup of a spill, into or on any

NATIONAL TRANSPORTATION SAFETY BOARD (Continued) 1004681852

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OF THE ABOVE HALOGENATED SOLVENTS OR THOSE LISTED IN F001, F004, OR BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE 1,1,2-TRICHLOROETHANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, ORTHO-DICHLOROBENZENE, TRICHLOROFLUOROMETHANE, AND CHLOROBENZENE, 1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE, METHYLENE CHLORIDE, TRICHLOROETHYLENE, 1,1,1-TRICHLOROETHANE, THE FOLLOWING SPENT HALOGENATED SOLVENTS: TETRACHLOROETHYLENE,Waste name: F002Waste code:

SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. IN F002, F004, AND F005, AND STILL BOTTOMS FROM THE RECOVERY OF THESE ONE OR MORE OF THE ABOVE HALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF FLUOROCARBONS; ALL SPENT SOLVENT MIXTURES/BLENDS USED IN DEGREASING 1,1,1-TRICHLOROETHANE, CARBON TETRACHLORIDE, AND CHLORINATED TETRACHLOROETHYLENE, TRICHLOROETHYLENE, METHYLENE CHLORIDE, THE FOLLOWING SPENT HALOGENATED SOLVENTS USED IN DEGREASING:Waste name: F001Waste code:

TRICHLOROETHYLENEWaste name: D040Waste code:

METHYL ETHYL KETONEWaste name: D035Waste code:

DISPOSED, THE WASTE WOULD BE A CORROSIVE HAZARDOUS WASTE. THESE CAUSTIC OR ACID SOLUTIONS BECOME CONTAMINATED AND MUST BE USED BY MANY INDUSTRIES TO CLEAN METAL PARTS PRIOR TO PAINTING. WHEN OR DEGREASE PARTS. HYDROCHLORIC ACID, A SOLUTION WITH A LOW PH, IS CAUSTIC SOLUTION WITH A HIGH PH, IS OFTEN USED BY INDUSTRIES TO CLEAN CONSIDERED TO BE A CORROSIVE HAZARDOUS WASTE. SODIUM HYDROXIDE, A A WASTE WHICH HAS A PH OF LESS THAN 2 OR GREATER THAN 12.5 ISWaste name: D002Waste code:

WHICH WOULD BE CONSIDERED AS IGNITABLE HAZARDOUS WASTE. MATERIAL. LACQUER THINNER IS AN EXAMPLE OF A COMMONLY USED SOLVENT WHICH CAN BE OBTAINED FROM THE MANUFACTURER OR DISTRIBUTOR OF THE FLASH POINT OF A WASTE IS TO REVIEW THE MATERIAL SAFETY DATA SHEET, CLOSED CUP FLASH POINT TESTER. ANOTHER METHOD OF DETERMINING THE LESS THAN 140 DEGREES FAHRENHEIT AS DETERMINED BY A PENSKY-MARTENS IGNITABLE HAZARDOUS WASTES ARE THOSE WASTES WHICH HAVE A FLASHPOINT OFWaste name: D001Waste code:

Hazardous Waste Summary:

Conditionally Exempt Small Quantity GeneratorClassification: NATIONAL TRANSPORTATION SAFETY BOARDFacility name: 10/15/1999Date form received by agency:

Historical Generators:

Not reportedGenerated waste on-site: NoAccumulated waste on-site: ThermostatsWaste type:

Not reportedGenerated waste on-site: NoAccumulated waste on-site: PesticidesWaste type:

NATIONAL TRANSPORTATION SAFETY BOARD (Continued) 1004681852

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Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 05/23/2013Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 05/30/2013Evaluation date:

Evaluation Action Summary:

No violations foundViolation Status:

ETHENE, TRICHLORO-Waste name: U228Waste code:

BENZENE, METHYL-Waste name: U220Waste code:

2-BUTANONE (I,T)Waste name: U159Waste code:

METHANOL (I)Waste name: U154Waste code:

HYDROFLUORIC ACID (C,T)Waste name: U134Waste code:

METHANE, DICHLORO-Waste name: U080Waste code:

ACETONE (I)Waste name: U002Waste code:

THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF ONE OR MORE OF THE ABOVE NON-HALOGENATED SOLVENTS OR THOSE SOLVENTS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, THE FOLLOWING SPENT NON-HALOGENATED SOLVENTS: TOLUENE, METHYL ETHYLWaste name: F005Waste code:

MIXTURES. BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005, AND STILL SOLVENTS, AND, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NON-HALOGENATED NON-HALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL THE FOLLOWING SPENT NON-HALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYLWaste name: F003Waste code:

SPENT SOLVENT MIXTURES. F005, AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND

NATIONAL TRANSPORTATION SAFETY BOARD (Continued) 1004681852

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

110002505209Registry ID:

FINDS:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 03/01/2011Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 01/26/2012Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance:

NATIONAL TRANSPORTATION SAFETY BOARD (Continued) 1004681852

PoundsUnit: 50Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: D001Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRTSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: Not reportedTSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 04/02/2012Generator Date: DCR000001933Generator EPA Id: TManifest Type: 008980634JJKManifest Number: 2012Year:

PA MANIFEST:

643 ft. Site 2 of 6 in cluster J0.122 mi.

Relative:Higher

Actual:32 ft.

< 1/8 WASHINGTON, DC 20544WNW 490 LENFANT PLAZA EAST SW N/AJ33 PA MANIFESTNATIONAL TRANSPORTATION SAFETY BOARD (NTSB) S112069743

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Not reportedDate TSP Sig: PAD067098822TSP EPA Id: Not reportedHandling Code: PoundsUnit: 50Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: F005Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRTSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: Not reportedTSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 04/02/2012Generator Date: DCR000001933Generator EPA Id: TManifest Type: 008980634JJKManifest Number: 2012Year:

Not reportedDate TSP Sig: PAD067098822TSP EPA Id: Not reportedHandling Code: PoundsUnit: 50Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: F003Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRTSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: Not reportedTSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 04/02/2012Generator Date: DCR000001933Generator EPA Id: TManifest Type: 008980634JJKManifest Number: 2012Year:

Not reportedDate TSP Sig: PAD067098822TSP EPA Id: Not reportedHandling Code:

NATIONAL TRANSPORTATION SAFETY BOARD (NTSB) (Continued) S112069743

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TManifest Type: 003528710JJKManifest Number: 2011Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 30Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: F003Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 03/23/2011Generator Date: DCR000001933Generator EPA Id: TManifest Type: 003528710JJKManifest Number: 2011Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 30Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: F005Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 03/23/2011Generator Date: DCR000001933Generator EPA Id: TManifest Type: 003528710JJKManifest Number: 2011Year:

NATIONAL TRANSPORTATION SAFETY BOARD (NTSB) (Continued) S112069743

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Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 30Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: D001Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 03/23/2011Generator Date: DCR000001933Generator EPA Id:

NATIONAL TRANSPORTATION SAFETY BOARD (NTSB) (Continued) S112069743

HtOlProduct: 25000Tank Capacity: CIUTank Status:

Not reportedLtr Edc: yesAddress Not Found: Not reportedNo Owner/No Tank: Not reportedOwner Found/No Tank: Not reportedConfirn Tank/No Owner Found: Not reportedConfirm Tank/Owner Address Found: 2001065*001Facility Id:

HIST UST:

655 ft. Site 3 of 6 in cluster J0.124 mi.

Relative:Higher

Actual:32 ft.

< 1/8 WASHINGTON, DC WNW 480 LENFANT PZ SW N/AJ34 DC HIST USTLENFANT PLAZA S110337390

Permanently Out of UseTank Status: 1Tank ID:

GENERAL SERVICES ADMINISTRATIONOwner: FalseFacility Description: 2000415Facility ID:

UST:

657 ft. Site 4 of 5 in cluster F0.124 mi.

Relative:Lower

Actual:24 ft.

< 1/8 WASHINGTON, DC 20202North 800 INDEPENDENCE AV SW N/AF35 DC USTFOB 10 A - FAA BUILDING U003763733

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DieselSubstance: 2500Tank Capacity: Permanently Out of UseTank Status: 3Tank ID:

Heating OilSubstance: 2000Tank Capacity: Permanently Out of UseTank Status: 2Tank ID:

Heating OilSubstance: 3000Tank Capacity:

FOB 10 A - FAA BUILDING (Continued) U003763733

GSA NATIONAL CAPITAL REGION, DC SERVICESOwner/operator name:Owner/Operator Summary:

hazardous waste the cleanup of a spill, into or on any land or water, of acutely any residue or contaminated soil, waste or other debris resulting from time: 1 kg or less of acutely hazardous waste; or 100 kg or less of hazardous waste during any calendar month, and accumulates at any from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting land or water, of acutely hazardous waste; or generates 100 kg or less other debris resulting from the cleanup of a spill, into or on any waste; or 100 kg or less of any residue or contaminated soil, waste or month, and accumulates at any time: 1 kg or less of acutely hazardous or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; Handler: generates 100 kg or less of hazardous waste per calendarDescription: Conditionally Exempt Small Quantity GeneratorClassification: FederalLand type: 03EPA Region: [email protected] email: 202-401-3300Contact telephone: USContact country: WASHINGTON, DC 20407 INDEPENDENCE AVENUE SW ROOM 1E150Contact address: BONNIE JENKINSContact: WASHINGTON, DC 20407 ROOM 1E150 INDEPENDENCE AVENUE SWMailing address: DC6470000013EPA ID: WASHINGTON, DC 20591 ORVILLE WRIGHT BLDG 800 INDEPENDENCE AVENUE SWFacility address: US DEPT OF TRANSPORTATION - ORVILLE BLDGFacility name: 02/28/2011Date form received by agency:

RCRA-CESQG:

657 ft. Site 5 of 5 in cluster F0.124 mi.

Relative:Lower

Actual:24 ft.

< 1/8 WASHINGTON, DC 20591North 800 INDEPENDENCE AVENUE SW DC6470000013F36 RCRA-CESQGUS DEPT OF TRANSPORTATION - ORVILLE BLDG 1000393224

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NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 01/01/2000Owner/Op start date: OwnerOwner/Operator Type: FederalLegal status: Not reportedOwner/operator telephone: USOwner/operator country: DC Not reportedOwner/operator address: US GOVERNMENT/ GSAOwner/operator name:

Not reportedOwner/Op end date: 10/08/2000Owner/Op start date: OperatorOwner/Operator Type: FederalLegal status: Not reportedOwner/operator telephone: USOwner/operator country: DC Not reportedOwner/operator address: DEPARTMENT OF TRANSPORTATION/FAAOwner/operator name:

Not reportedOwner/Op end date: 01/01/1964Owner/Op start date: OperatorOwner/Operator Type: FederalLegal status: Not reportedOwner/operator telephone: USOwner/operator country: Not reported Not reportedOwner/operator address: GENERAL SERVICES ADMINISTRATIONOwner/operator name:

Not reportedOwner/Op end date: 01/01/1964Owner/Op start date: OwnerOwner/Operator Type: FederalLegal status: Not reportedOwner/operator telephone: USOwner/operator country: WASHINGTON, DC 20407 7TH ST SWOwner/operator address:

US DEPT OF TRANSPORTATION - ORVILLE BLDG (Continued) 1000393224

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Evaluation Action Summary:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 02/01/1989 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 02/01/1990Date achieved compliance: 12/11/1989Date violation determined: Generators - GeneralArea of violation: Not reportedRegulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 02/01/1989 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 02/01/1990Date achieved compliance: 12/11/1989Date violation determined: LDR - GeneralArea of violation: Not reportedRegulation violated:

Facility Has Received Notices of Violations:

MERCURYWaste name: D009Waste code:

Hazardous Waste Summary:

Conditionally Exempt Small Quantity GeneratorClassification: DEPT OF COMMERCE NOAA REPPO BRSite name: US DEPT OF TRANSPORTATION - ORVILLE BLDGFacility name: 06/22/1988Date form received by agency:

Conditionally Exempt Small Quantity GeneratorClassification: DEPT OF COMMERCE NOAA REPPO BRSite name: US DEPT OF TRANSPORTATION - ORVILLE BLDGFacility name: 01/14/2000Date form received by agency:

Conditionally Exempt Small Quantity GeneratorClassification: DEPARTMENT OF TRANSPORTATION/ FAASite name: US DEPT OF TRANSPORTATION - ORVILLE BLDGFacility name: 11/30/2004Date form received by agency:

Conditionally Exempt Small Quantity GeneratorClassification: DEPARTMENT OF TRANSPORTATION/ FAASite name: US DEPT OF TRANSPORTATION - ORVILLE BLDGFacility name: 02/10/2011Date form received by agency:

Historical Generators:

US DEPT OF TRANSPORTATION - ORVILLE BLDG (Continued) 1000393224

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StateEvaluation lead agency: 02/01/1990Date achieved compliance: Generators - GeneralArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 12/11/1989Evaluation date:

StateEvaluation lead agency: 02/01/1990Date achieved compliance: LDR - GeneralArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 12/11/1989Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: COMPLIANCE SCHEDULE EVALUATIONEvaluation: 02/01/1990Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/28/2011Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 04/13/2012Evaluation date:

US DEPT OF TRANSPORTATION - ORVILLE BLDG (Continued) 1000393224

2008 COMSAT CORPORATION 950 L’ENFANT PLAZA, SW2009 COMSAT CORPORATION 950 L’ENFANT PLAZA, SW2010 COMSAT CORPORATION 950 L’ENFANT PLAZA, SW2011 950 L’ENFANT PLAZA, SW2012 COMSAT CORPORATION 950 L’ENFANT PLAZA, SW

RGA LUST:

93012Lust Number: 11/12/1992Entry Date: SOILMedia Of Contamination: 6Ward: 11/12/1992Notification Date: Heating OilProduct: ClosedFacility Status: OtherFacility Type: 2-001064Facility ID:

LUST:

657 ft. Site 7 of 9 in cluster I0.124 mi.

Relative:Higher

Actual:30 ft.

< 1/8 WASHINGTON, DC SW DC RGA LUST950 L’ENFANT PLAZA, SW N/AI37 DC LUSTCOMSAT CORPORATION S100521447

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Not reportedOwner/Op end date: 01/01/2001Owner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: Not reportedOwner/operator telephone: USOwner/operator country: WASHINGTON, DC 20024 950 L’ENFANT PLAZA SUITE 100Owner/operator address: L’ENFANT COLONY , LLCOwner/operator name:

Not reportedOwner/Op end date: 01/01/2001Owner/Op start date: OperatorOwner/Operator Type: PrivateLegal status: Not reportedOwner/operator telephone: USOwner/operator country: WASHINGTON, DC 20024 L’ENFANT PLAZA SUITE 100Owner/operator address: LPC COMMERICAL SERVICES INCOwner/operator name:

Owner/Operator Summary:

hazardous waste the cleanup of a spill, into or on any land or water, of acutely any residue or contaminated soil, waste or other debris resulting from time: 1 kg or less of acutely hazardous waste; or 100 kg or less of hazardous waste during any calendar month, and accumulates at any from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting land or water, of acutely hazardous waste; or generates 100 kg or less other debris resulting from the cleanup of a spill, into or on any waste; or 100 kg or less of any residue or contaminated soil, waste or month, and accumulates at any time: 1 kg or less of acutely hazardous or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; Handler: generates 100 kg or less of hazardous waste per calendarDescription: Conditionally Exempt Small Quantity GeneratorClassification: PrivateLand type: 03EPA Region: [email protected] email: 202-863-7921Contact telephone: USContact country: WASHINGTON, DC 20024 L’ENFANT PLAZA, SUITE 100Contact address: KAREN S COBLEContact: WASHINGTON, DC 20024 L’ENFANT PLAZA, SUITE 100Mailing address: DCR000501213EPA ID: WASHINGTON, DC 20024 950 L’ENFANT PLAZA, SUITE 100Facility address: L’ENFANT COLONY, LLCFacility name: 02/26/2010Date form received by agency:

RCRA-CESQG:

657 ft. Site 8 of 9 in cluster I0.124 mi.

Relative:Higher

Actual:30 ft.

< 1/8 WASHINGTON, DC 20024SW 950 L’ENFANT PLAZA, SUITE 100 DCR000501213I38 RCRA-CESQGL’ENFANT COLONY, LLC 1012176704

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StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/28/2014Evaluation date:

Evaluation Action Summary:

No violations foundViolation Status:

MERCURYWaste name: D009Waste code:

LEADWaste name: D008Waste code:

Hazardous Waste Summary:

Conditionally Exempt Small Quantity GeneratorClassification: L’ENFANT COLONY, LLCFacility name: 07/14/2009Date form received by agency:

Historical Generators:

Not reportedGenerated waste on-site: NoAccumulated waste on-site: ThermostatsWaste type:

Not reportedGenerated waste on-site: NoAccumulated waste on-site: PesticidesWaste type:

Not reportedGenerated waste on-site: NoAccumulated waste on-site: LampsWaste type:

Not reportedGenerated waste on-site: NoAccumulated waste on-site: BatteriesWaste type:

Universal Waste Summary:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

L’ENFANT COLONY, LLC (Continued) 1012176704

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StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/14/2011Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/09/2012Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/28/2013Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 05/22/2013Evaluation date:

L’ENFANT COLONY, LLC (Continued) 1012176704

Heating OilSubstance: 15000Tank Capacity: Currently in UseTank Status: 5Tank ID:

Heating OilSubstance: 15000Tank Capacity: Currently in UseTank Status: 4Tank ID:

Heating OilSubstance: 15000Tank Capacity: Permanently Out of UseTank Status: 3Tank ID:

Heating OilSubstance: 15000Tank Capacity: Permanently Out of UseTank Status: 2Tank ID:

L’ENFANT COLONY, LLCOwner: FalseFacility Description: 2001064Facility ID:

UST:

657 ft. Site 9 of 9 in cluster I0.124 mi.

Relative:Higher

Actual:30 ft.

< 1/8 WASHINGTON, DC 20024SW DC AST950 LENFANT PLAZA SW N/AI39 DC USTLINCOLN PROPERTY COMPANY 1002864257

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TrueAST: Heating OilSubstance: 1100Tank Capacity: Currently in UseTank Status: 1Tank ID:

L’ENFANT COLONY, LLCOwner: 2001064Facility ID:

AST:

LINCOLN PROPERTY COMPANY (Continued) 1002864257

AUTOMOBILE REPAIRINGType: 1948Year: GARAGEName:

AUTOMOBILE REPAIRINGType: 1943Year: SPAULDING S AUTO REPAIR SHOPName:

AUTOMOBILE REPAIRINGType: 1940Year: BOYLE DANL LName:

AUTOMOBILE REPAIRINGType: 1931Year: MEUNIER CHASName:

AUTOMOBILE REPAIRERSType: 1926Year: MOORE HOWARD LName:

EDR Historical Auto Stations:

664 ft. Site 1 of 9 in cluster K0.126 mi.

Relative:Lower

Actual:19 ft.

1/8-1/4 WASHINGTON, DC ENE 611 MARYLAND AVE SW N/AK40 EDR US Hist Auto StatMEUNIER CHAS 1009001772

DieselSubstance: 1000Tank Capacity: Permanently Out of UseTank Status: 1Tank ID:

SMITHSONIAN INSTITUTION (NASM)Owner: FalseFacility Description: 2000666Facility ID:

UST:

667 ft.0.126 mi.

Relative:Lower

Actual:21 ft.

1/8-1/4 WASHINGTON, DC 20056NNE 7TH & INDEPENDENCE AV SW N/A41 DC USTNATIONAL AIR & SPACE MUSHUM U002108301

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GASOLINE STATIONSType: 1954Year: CARL & JACK S TEXACO SERVICEName:

GASOLINE AND OIL SERVICE STATIONSType: 1940Year: TUCKER LEE GName:

EDR Historical Auto Stations:

694 ft. Site 2 of 9 in cluster K0.131 mi.

Relative:Lower

Actual:19 ft.

1/8-1/4 WASHINGTON, DC ENE 604 MARYLAND AVE SW N/AK42 EDR US Hist Auto StatTUCKER LEE G 1009005729

Not reportedTSD Date: PAD067098822TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 03/23/2006Generator Date: DC9180000016Generator EPA Id: TManifest Type: PAH261020Manifest Number: 2006Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 10Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: D010Waste Number: 3Line Number: 1Page Number: 410-876-0764Facility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 03/23/2006Generator Date: DC9180000016Generator EPA Id: TManifest Type: PAH261021Manifest Number: 2006Year:

PA MANIFEST:

714 ft. Site 4 of 6 in cluster J0.135 mi.

Relative:Higher

Actual:31 ft.

1/8-1/4 WASHINGTON, DC 20260WNW 475 L’ENFANT PLZ N/AJ43 PA MANIFESTUS POSTAL SERVICE HEADQUARTERS S108851707

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LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 03/23/2006Generator Date: DC9180000016Generator EPA Id: TManifest Type: PAH261022Manifest Number: 2006Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 10Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: U002Waste Number: 1Line Number: 1Page Number: 410-876-0764Facility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 03/23/2006Generator Date: DC9180000016Generator EPA Id: TManifest Type: PAH261021Manifest Number: 2006Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 10Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: D001Waste Number: 4Line Number: 1Page Number: 410-876-0764Facility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name:

US POSTAL SERVICE HEADQUARTERS (Continued) S108851707

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1Page Number: 410-876-0764Facility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 03/23/2006Generator Date: DC9180000016Generator EPA Id: TManifest Type: PAH261021Manifest Number: 2006Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 300Waste Quantity: Metal drums, barrels, kegsContainer Type: 1Container Number: D001Waste Number: 1Line Number: 1Page Number: 410-876-0764Facility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 03/23/2006Generator Date: DC9180000016Generator EPA Id: TManifest Type: PAH261020Manifest Number: 2006Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 300Waste Quantity: Metal drums, barrels, kegsContainer Type: 1Container Number: NONEWaste Number: 2Line Number: 1Page Number: 410-876-0764Facility Telephone: PATSD Facility State:

US POSTAL SERVICE HEADQUARTERS (Continued) S108851707

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1Container Number: NONEWaste Number: 4Line Number: 1Page Number: 410-876-0764Facility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 03/23/2006Generator Date: DC9180000016Generator EPA Id: TManifest Type: PAH261021Manifest Number: 2006Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 10Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: D009Waste Number: 2Line Number: 1Page Number: 410-876-0764Facility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 03/23/2006Generator Date: DC9180000016Generator EPA Id: TManifest Type: PAH261021Manifest Number: 2006Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 10Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: U151Waste Number: 2Line Number:

US POSTAL SERVICE HEADQUARTERS (Continued) S108851707

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PoundsUnit: 10Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: D002Waste Number: 1Line Number: 1Page Number: 410-876-0764Facility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 03/23/2006Generator Date: DC9180000016Generator EPA Id: TManifest Type: PAH261022Manifest Number: 2006Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 10Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: U220Waste Number: 1Line Number: 1Page Number: 410-876-0764Facility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 03/23/2006Generator Date: DC9180000016Generator EPA Id: TManifest Type: PAH261021Manifest Number: 2006Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 150Waste Quantity: Metal drums, barrels, kegsContainer Type:

US POSTAL SERVICE HEADQUARTERS (Continued) S108851707

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Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 10Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: D002Waste Number: 3Line Number: 1Page Number: 410-876-0764Facility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 03/23/2006Generator Date: DC9180000016Generator EPA Id: TManifest Type: PAH261020Manifest Number: 2006Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 30Waste Quantity: Fiber or plastic boxes, cartons, casesContainer Type: 1Container Number: NONEWaste Number: 2Line Number: 1Page Number: 410-876-0764Facility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 03/23/2006Generator Date: DC9180000016Generator EPA Id: TManifest Type: PAH261020Manifest Number: 2006Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code:

US POSTAL SERVICE HEADQUARTERS (Continued) S108851707

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Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 10Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: D001Waste Number: 1Line Number: 1Page Number: 410-876-0764Facility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 03/23/2006Generator Date: DC9180000016Generator EPA Id: TManifest Type: PAH261022Manifest Number: 2006Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 10Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: D001Waste Number: 1Line Number: 1Page Number: 410-876-0764Facility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 03/23/2006Generator Date: DC9180000016Generator EPA Id: TManifest Type: PAH261021Manifest Number: 2006Year:

US POSTAL SERVICE HEADQUARTERS (Continued) S108851707

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95Year: 100Specific Gravity: R Material recovery of more than 75 percent of the total material.Handling Method: DM - Metal drums, barrelsContainer Type: 001Number of Containers: P - PoundsUnits: 00007Quantity: D009 - MERCURY 0.2 MG/L TCLPWaste Code: NYD048148175TSDF ID: DCD981735244Trans2 EPA ID: DCD981735244Trans1 EPA ID: DCP000001974Generator EPA ID: 950403Part B Recv Date: 950309Part A Recv Date: 950323TSD Site Recv Date: 950321Trans2 Recv Date: 950227Trans1 Recv Date: 950227Generator Ship Date: Not reportedTrans2 State ID: MAINEV620Trans1 State ID: Completed after the designated time period for a TSDF to get a copy to the DECManifest Status: NYB6761556Document ID:

202-268-4914Mailing Phone: USAMailing Country: Not reportedMailing Zip4: 20260Mailing Zip: DCMailing State: WASHINGTONMailing City: Not reportedMailing Address 2: 475 L’ENFANT PLAZASWMailing Address: MICHAEL HOLDENMailing Contact: US POSTAL SVCEMailing Name: USACountry: DCP000001974EPA ID:

NY MANIFEST:

714 ft. Site 5 of 6 in cluster J0.135 mi.

Relative:Higher

Actual:31 ft.

1/8-1/4 WASHINGTON, DC 20260WNW 475 L’ENFANT PLAZA SW N/AJ44 NY MANIFESTUS POSTAL SVCE 1009221282

C STREET SWContact address: SHERI A SWAINContact: WASHINGTON, DC 200242594 C STREET SWMailing address: DC0000444711EPA ID: WASHINGTON, DC 20024 550 C STREET SWFacility address: HOLIDAY INN CAPITOLFacility name: 09/05/2012Date form received by agency:

RCRA-CESQG:

715 ft. Site 1 of 4 in cluster L0.135 mi.

Relative:Lower

Actual:21 ft.

1/8-1/4 WASHINGTON, DC East FINDS550 C ST SW DC0000444711L45 RCRA-CESQGHOLIDAY INN CAPITOL 1000905836

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NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 01/01/1980Owner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: 202-479-4000Owner/operator telephone: USOwner/operator country: WASHINGTON, DC 20024 550 C ST SWOwner/operator address: FEDERAL CENTER HOTEL ASSOCIATES, LLCOwner/operator name:

Not reportedOwner/Op end date: 01/01/1980Owner/Op start date: OperatorOwner/Operator Type: PrivateLegal status: 202-479-4000Owner/operator telephone: USOwner/operator country: WASHINGTON, DC 20024 550 C ST SWOwner/operator address: FEDERAL CENTER HOTEL ASSOCIATES, LLCOwner/operator name:

Owner/Operator Summary:

hazardous waste the cleanup of a spill, into or on any land or water, of acutely any residue or contaminated soil, waste or other debris resulting from time: 1 kg or less of acutely hazardous waste; or 100 kg or less of hazardous waste during any calendar month, and accumulates at any from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting land or water, of acutely hazardous waste; or generates 100 kg or less other debris resulting from the cleanup of a spill, into or on any waste; or 100 kg or less of any residue or contaminated soil, waste or month, and accumulates at any time: 1 kg or less of acutely hazardous or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; Handler: generates 100 kg or less of hazardous waste per calendarDescription: Conditionally Exempt Small Quantity GeneratorClassification: PrivateLand type: 03EPA Region: [email protected] email: 202-378-1150Contact telephone: USContact country: WASHINGTON, DC 200242594

HOLIDAY INN CAPITOL (Continued) 1000905836

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

110002498583Registry ID:

FINDS:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 10/23/2002Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/15/2013Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/25/2014Evaluation date:

Evaluation Action Summary:

No violations foundViolation Status:

MERCURYWaste name: D009Waste code:

Hazardous Waste Summary:

Not a generator, verifiedClassification: HOLIDAY INN CAPITOLFacility name: 06/20/1994Date form received by agency:

Not a generator, verifiedClassification: HOLIDAY INN CAPITOLFacility name: 07/03/2000Date form received by agency:

Not a generator, verifiedClassification: HOLIDAY INN CAPITOLFacility name: 05/20/2011Date form received by agency:

Historical Generators:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer:

HOLIDAY INN CAPITOL (Continued) 1000905836

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PAD067098822TSP EPA Id: Not reportedHandling Code: PoundsUnit: 3Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: D001Waste Number: 2Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRTSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: Not reportedTSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 04/19/2012Generator Date: DCR000501510Generator EPA Id: TManifest Type: 008982190JJKManifest Number: 2012Year:

Not reportedDate TSP Sig: PAD067098822TSP EPA Id: Not reportedHandling Code: PoundsUnit: 3Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: F003Waste Number: 2Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRTSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: Not reportedTSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 04/19/2012Generator Date: DCR000501510Generator EPA Id: TManifest Type: 008982190JJKManifest Number: 2012Year:

PA MANIFEST:

716 ft. Site 3 of 9 in cluster K0.136 mi.

Relative:Lower

Actual:18 ft.

1/8-1/4 WASHINGTON, DC 20024ENE 600 MARYLAND AVE SW N/AK46 PA MANIFESTSMITHSONIAN INSTITUTION CAPITAL GALLERY S111430097

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2011Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 10Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: D001Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 10/18/2011Generator Date: DCR000501510Generator EPA Id: TManifest Type: 008982191JJKManifest Number: 2011Year:

Not reportedDate TSP Sig: PAD067098822TSP EPA Id: Not reportedHandling Code: PoundsUnit: 20Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: D001Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRTSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: Not reportedTSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 04/19/2012Generator Date: DCR000501510Generator EPA Id: TManifest Type: 008982190JJKManifest Number: 2012Year:

Not reportedDate TSP Sig:

SMITHSONIAN INSTITUTION CAPITAL GALLERY (Continued) S111430097

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DCR000501510Generator EPA Id: TManifest Type: 008982191JJKManifest Number: 2011Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 20Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: NONEWaste Number: 3Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 10/18/2011Generator Date: DCR000501510Generator EPA Id: TManifest Type: 008982191JJKManifest Number: 2011Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 1Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: D001Waste Number: 4Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 10/18/2011Generator Date: DCR000501510Generator EPA Id: TManifest Type: 008982191JJKManifest Number:

SMITHSONIAN INSTITUTION CAPITAL GALLERY (Continued) S111430097

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Not reportedMailing City,St,Zip: Not reportedMailing Address: 11/20/2009Generator Date: DCR000501510Generator EPA Id: TManifest Type: 000839300JJKManifest Number: 2009Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 10Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: F003Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 10/18/2011Generator Date: DCR000501510Generator EPA Id: TManifest Type: 008982191JJKManifest Number: 2011Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 3Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: D002Waste Number: 2Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 10/18/2011Generator Date:

SMITHSONIAN INSTITUTION CAPITAL GALLERY (Continued) S111430097

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PAD067098822TSD Epa Id: NULLContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 11/20/2009Generator Date: DCR000501510Generator EPA Id: TManifest Type: 000839300JJKManifest Number: 2009Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 1Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: D003Waste Number: 2Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: NULLContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 11/20/2009Generator Date: DCR000501510Generator EPA Id: TManifest Type: 000839300JJKManifest Number: 2009Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 1Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: D002Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: NULLContact Phone: Not reportedContact Name:

SMITHSONIAN INSTITUTION CAPITAL GALLERY (Continued) S111430097

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Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 5Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: NONEWaste Number: 3Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date:

SMITHSONIAN INSTITUTION CAPITAL GALLERY (Continued) S111430097

Owner/Operator Summary:

hazardous waste the cleanup of a spill, into or on any land or water, of acutely any residue or contaminated soil, waste or other debris resulting from time: 1 kg or less of acutely hazardous waste; or 100 kg or less of hazardous waste during any calendar month, and accumulates at any from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting land or water, of acutely hazardous waste; or generates 100 kg or less other debris resulting from the cleanup of a spill, into or on any waste; or 100 kg or less of any residue or contaminated soil, waste or month, and accumulates at any time: 1 kg or less of acutely hazardous or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; Handler: generates 100 kg or less of hazardous waste per calendarDescription: Conditionally Exempt Small Quantity GeneratorClassification: PrivateLand type: 03EPA Region: [email protected] email: 202-484-3780Contact telephone: USContact country: WASHINGTON, DC 20024 MARYLAND AVENUE SW SUITE 150WContact address: PAT GULLIContact: WASHINGTON, DC 20024 SUITE 150W MARYLAND AVENUE SWMailing address: DCR000502823EPA ID: WASHINGTON, DC 20024 600 MARYLAND AVENUE SWFacility address: CAPITAL GALLERYFacility name: 04/09/2010Date form received by agency:

RCRA-CESQG:

716 ft. Site 4 of 9 in cluster K0.136 mi.

Relative:Lower

Actual:18 ft.

1/8-1/4 WASHINGTON, DC 20024ENE 600 MARYLAND AVENUE SW DCR000502823K47 RCRA-CESQGCAPITAL GALLERY 1014388417

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Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 01/06/2014Evaluation date:

Evaluation Action Summary:

No violations foundViolation Status:

MERCURYWaste name: D009Waste code:

DISPOSED, THE WASTE WOULD BE A CORROSIVE HAZARDOUS WASTE. THESE CAUSTIC OR ACID SOLUTIONS BECOME CONTAMINATED AND MUST BE USED BY MANY INDUSTRIES TO CLEAN METAL PARTS PRIOR TO PAINTING. WHEN OR DEGREASE PARTS. HYDROCHLORIC ACID, A SOLUTION WITH A LOW PH, IS CAUSTIC SOLUTION WITH A HIGH PH, IS OFTEN USED BY INDUSTRIES TO CLEAN CONSIDERED TO BE A CORROSIVE HAZARDOUS WASTE. SODIUM HYDROXIDE, A A WASTE WHICH HAS A PH OF LESS THAN 2 OR GREATER THAN 12.5 ISWaste name: D002Waste code:

Hazardous Waste Summary:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 06/23/1997Owner/Op start date: OperatorOwner/Operator Type: PrivateLegal status: Not reportedOwner/operator telephone: USOwner/operator country: WASHINGTON, DC 20004 9TH STREET NW SUITE 800Owner/operator address: OCEAN VIEW DEVELOPMENT COMPANY LPOwner/operator name:

Not reportedOwner/Op end date: 06/23/1997Owner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: Not reportedOwner/operator telephone: USOwner/operator country: WASHINGTON, DC 20004 9TH STREET NW SUITE 800Owner/operator address: OCEAN VIEW DEVELOPMENT COMPANY LPOwner/operator name:

CAPITAL GALLERY (Continued) 1014388417

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StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 03/11/2011Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 04/23/2012Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/28/2013Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance:

CAPITAL GALLERY (Continued) 1014388417

hazardous waste the cleanup of a spill, into or on any land or water, of acutely any residue or contaminated soil, waste or other debris resulting from time: 1 kg or less of acutely hazardous waste; or 100 kg or less of hazardous waste during any calendar month, and accumulates at any from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting land or water, of acutely hazardous waste; or generates 100 kg or less other debris resulting from the cleanup of a spill, into or on any waste; or 100 kg or less of any residue or contaminated soil, waste or month, and accumulates at any time: 1 kg or less of acutely hazardous or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; Handler: generates 100 kg or less of hazardous waste per calendarDescription: Conditionally Exempt Small Quantity GeneratorClassification: PrivateLand type: 03EPA Region: [email protected] email: 202-633-5913Contact telephone: Not reportedContact country: Not reported Not reportedContact address: NORA S LOCKSHINContact: WASHINGTON, DC 20013 MRC 507 PO BOX 37012Mailing address: DCR000501510EPA ID: WASHINGTON, DC 20024 600 MARYLAND AVENUE NEFacility address: SMITHSONIAN INSTITUTION AT CAPITAL GALLERYFacility name: 03/09/2010Date form received by agency:

RCRA-CESQG:

716 ft. Site 5 of 9 in cluster K0.136 mi.

Relative:Lower

Actual:18 ft.

1/8-1/4 WASHINGTON, DC 20024ENE 600 MARYLAND AVENUE NE DCR000501510K48 RCRA-CESQGSMITHSONIAN INSTITUTION AT CAPITAL GALLERY 1012176733

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A WASTE WHICH HAS A PH OF LESS THAN 2 OR GREATER THAN 12.5 ISWaste name: D002Waste code:

WHICH WOULD BE CONSIDERED AS IGNITABLE HAZARDOUS WASTE. MATERIAL. LACQUER THINNER IS AN EXAMPLE OF A COMMONLY USED SOLVENT WHICH CAN BE OBTAINED FROM THE MANUFACTURER OR DISTRIBUTOR OF THE FLASH POINT OF A WASTE IS TO REVIEW THE MATERIAL SAFETY DATA SHEET, CLOSED CUP FLASH POINT TESTER. ANOTHER METHOD OF DETERMINING THE LESS THAN 140 DEGREES FAHRENHEIT AS DETERMINED BY A PENSKY-MARTENS IGNITABLE HAZARDOUS WASTES ARE THOSE WASTES WHICH HAVE A FLASHPOINT OFWaste name: D001Waste code:

Hazardous Waste Summary:

Conditionally Exempt Small Quantity GeneratorClassification: SMITHSONIAN INSTITUTION AT CAPITAL GALLERYFacility name: 09/10/2009Date form received by agency:

Historical Generators:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 09/10/1982Owner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: Not reportedOwner/operator telephone: USOwner/operator country: WASHINGTON, DC 20024 MARYLAND AVENUE SUITE 150Owner/operator address: BOSTON PROPERTIESOwner/operator name:

Not reportedOwner/Op end date: 09/10/2006Owner/Op start date: OperatorOwner/Operator Type: PrivateLegal status: Not reportedOwner/operator telephone: USOwner/operator country: WASHINGTON, DC 20024 MARYLAND AVENUEOwner/operator address: SMITHSONIAN INSTITUTIONOwner/operator name:

Owner/Operator Summary:

SMITHSONIAN INSTITUTION AT CAPITAL GALLERY (Continued) 1012176733

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StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 03/01/2011Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/23/2012Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/07/2013Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/25/2014Evaluation date:

Evaluation Action Summary:

No violations foundViolation Status:

MERCURYWaste name: D009Waste code:

OF SUCH WASTE WOULD BY WASTE GUNPOWDER. DETONATION OR EXPLOSION WHEN EXPOSED TO HEAT OR A FLAME. ONE EXAMPLE WHEN EXPOSED TO WATER OR CORROSIVE MATERIALS, OR IF IT IS CAPABLE OF NORMALLY UNSTABLE, REACTS VIOLENTLY WITH WATER, GENERATES TOXIC GASES A MATERIAL IS CONSIDERED TO BE A REACTIVE HAZARDOUS WASTE IF IT ISWaste name: D003Waste code:

DISPOSED, THE WASTE WOULD BE A CORROSIVE HAZARDOUS WASTE. THESE CAUSTIC OR ACID SOLUTIONS BECOME CONTAMINATED AND MUST BE USED BY MANY INDUSTRIES TO CLEAN METAL PARTS PRIOR TO PAINTING. WHEN OR DEGREASE PARTS. HYDROCHLORIC ACID, A SOLUTION WITH A LOW PH, IS CAUSTIC SOLUTION WITH A HIGH PH, IS OFTEN USED BY INDUSTRIES TO CLEAN CONSIDERED TO BE A CORROSIVE HAZARDOUS WASTE. SODIUM HYDROXIDE, A

SMITHSONIAN INSTITUTION AT CAPITAL GALLERY (Continued) 1012176733

600 MARYLAND AVE SWAddress: 2000Year: GALLERY CLEANERSName:

600 MARYLAND AVE SWAddress: 1999Year: GALLERY CLEANERSName:

EDR Historical Cleaners:

716 ft. Site 6 of 9 in cluster K0.136 mi.

Relative:Lower

Actual:18 ft.

1/8-1/4 WASHINGTON, DC 20024ENE 600 MARYLAND AVE SW N/AK49 EDR US Hist Cleaners 1015078976

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600 MARYLAND AVE SWAddress: 2012Year: GALLERY CLEANERSName:

600 MARYLAND AVE SWAddress: 2011Year: GALLERY CLEANERSName:

600 MARYLAND AVE SWAddress: 2010Year: GALLERY CLEANERSName:

600 MARYLAND AVE SWAddress: 2004Year: GALLERY CLEANERSName:

600 MARYLAND AVE SWAddress: 2002Year: GALLERY CLEANERSName:

600 MARYLAND AVE SWAddress: 2001Year: GALLERY CLEANERSName:

(Continued) 1015078976

GASOLINE STATIONSType: 1954Year: HEWLETT ARTH PName:

GASOLINE AND OIL SERVICE STATIONSType: 1943Year: HEWLETT ARTH PName:

GASOLINE AND OIL SERVICE STATIONSType: 1940Year: HAYNES JOHN AName:

EDR Historical Auto Stations:

719 ft. Site 7 of 9 in cluster K0.136 mi.

Relative:Lower

Actual:18 ft.

1/8-1/4 WASHINGTON, DC ENE 601 MARYLAND AVE SW N/AK50 EDR US Hist Auto StatHEWLETT ARTH P 1009002235

2000Year: ELITE DRY CLEANERS & SHOE REPAIRName:

461 LENFANT PLZ SWAddress: 1999Year: ELITE DRY CLEANERS & SHOE REPAIRName:

EDR Historical Cleaners:

736 ft. Site 6 of 6 in cluster J0.139 mi.

Relative:Higher

Actual:31 ft.

1/8-1/4 WASHINGTON, DC 20024WNW 461 LENFANT PLZ SW N/AJ51 EDR US Hist Cleaners 1015064079

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461 LENFANT PLZ SWAddress: 2011Year: ELITE DRY CLEANERS & SHOE REPAIRName:

461 LENFANT PLZ SWAddress: 2010Year: ELITE DRY CLEANERS & SHOE RPRName:

461 LENFANT PLZ SWAddress: 2001Year: ELITE DRY CLEANERS & SHOEName:

461 LENFANT PLZ SWAddress:

(Continued) 1015064079

NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: Not reportedOwner/Op start date: OwnerOwner/Operator Type: FederalLegal status: (202) 401-7487Owner/operator telephone: Not reportedOwner/operator country: WASHINGTON, DC 20024 400 6TH ST SWOwner/operator address: DOJOwner/operator name:

Owner/Operator Summary:

Handler: Non-Generators do not presently generate hazardous wasteDescription: Non-GeneratorClassification: FederalLand type: 03EPA Region: Not reportedContact email: (202) 307-8876Contact telephone: USContact country: WASHINGTON, DC 20024 400 6TH ST SWContact address: ROLF HILLContact: DCD983971276EPA ID: WASHINGTON, DC 20024 400 6TH ST SWFacility address: DRUG ENFORCEMENT ADMINISTRATIONFacility name: 04/15/1993Date form received by agency:

RCRA NonGen / NLR:

748 ft. Site 2 of 4 in cluster H0.142 mi.

Relative:Lower

Actual:22 ft.

1/8-1/4 WASHINGTON, DC 20024ESE FINDS400 6TH ST SW DCD983971276H52 RCRA NonGen / NLRDRUG ENFORCEMENT ADMINISTRATION 1000732434

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program staff to track the notification, permit, compliance, andand treat, store, or dispose of hazardous waste. RCRAInfo allows RCRAevents and activities related to facilities that generate, transport,Conservation and Recovery Act (RCRA) program through the tracking ofRCRAInfo is a national information system that supports the Resource Environmental Interest/Information System

110002503345Registry ID:

FINDS:

StateEvaluation lead agency: 10/28/1994Date achieved compliance: Generators - Records/ReportingArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 04/04/1994Evaluation date:

Evaluation Action Summary:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 04/04/1994 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 10/28/1994Date achieved compliance: 04/04/1994Date violation determined: Generators - Records/ReportingArea of violation: SR - 262.41Regulation violated:

Facility Has Received Notices of Violations:

TETRACHLOROETHYLENEWaste name: D039Waste code:

BENZENEWaste name: D018Waste code:

WHICH WOULD BE CONSIDERED AS IGNITABLE HAZARDOUS WASTE. MATERIAL. LACQUER THINNER IS AN EXAMPLE OF A COMMONLY USED SOLVENT WHICH CAN BE OBTAINED FROM THE MANUFACTURER OR DISTRIBUTOR OF THE FLASH POINT OF A WASTE IS TO REVIEW THE MATERIAL SAFETY DATA SHEET, CLOSED CUP FLASH POINT TESTER. ANOTHER METHOD OF DETERMINING THE LESS THAN 140 DEGREES FAHRENHEIT AS DETERMINED BY A PENSKY-MARTENS IGNITABLE HAZARDOUS WASTES ARE THOSE WASTES WHICH HAVE A FLASHPOINT OFWaste name: D001Waste code:

Hazardous Waste Summary:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner:

DRUG ENFORCEMENT ADMINISTRATION (Continued) 1000732434

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corrective action activities required under RCRA.

DRUG ENFORCEMENT ADMINISTRATION (Continued) 1000732434

2008 400 6TH ST ASSOCIATES 400 6TH STREET. SW2009 400 6TH ST ASSOCIATES 400 6TH STREET. SW2010 400 6TH ST ASSOCIATES 400 6TH STREET. SW2011 400 6TH STREET. SW2012 400 6TH ST ASSOCIATES 400 6TH STREET. SW

RGA LUST:

Heating OilSubstance: 15000Tank Capacity: Permanently Out of UseTank Status: 1Tank ID:

ROBERT M. WOLPEOwner: FalseFacility Description: 2003654Facility ID:

UST:

91001Lust Number: 10/2/1990Entry Date: SOILMedia Of Contamination: 6Ward: 10/2/1990Notification Date: Heating OilProduct: ClosedFacility Status: OtherFacility Type: 2-003654Facility ID:

LUST:

748 ft. Site 3 of 4 in cluster H0.142 mi.

Relative:Lower

Actual:22 ft.

1/8-1/4 DC RGA LUSTWASHINGTON, DC 21842ESE DC UST400 6TH ST SW N/AH53 DC LUST400 6TH ST SW U003054584

2012 DPW 450 6TH STREET, SWRGA LUST:

2001011Lust Number: 11/21/2000Entry Date: SoilMedia Of Contamination: 6Ward: 11/21/2000Notification Date: Gasoline, DieselProduct: Administrative ClosureFacility Status: DC GovtFacility Type: 0-200284Facility ID:

LUST:

762 ft. Site 1 of 7 in cluster M0.144 mi.

Relative:Lower

Actual:26 ft.

1/8-1/4 WASHINGTON, DC SE DC RGA LUST450 6TH STREET, SW N/AM54 DC LUSTDPW S104918716

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2008 DPW 450 6TH STREET, SW2008 DC FIRE HOUSE 450 6TH STREET., SW2009 DC FIRE HOUSE 450 6TH STREET., SW2009 DPW 450 6TH STREET, SW2010 DC FIRE HOUSE 450 6TH STREET., SW2010 DPW 450 6TH STREET, SW2011 450 6TH STREET, SW2011 450 6TH STREET., SW2012 DC FIRE HOUSE 450 6TH STREET., SW

DPW (Continued) S104918716

Heating OilSubstance: 3000Tank Capacity: Permanently Out of UseTank Status: 3Tank ID:

GasolineSubstance: 1000Tank Capacity: Permanently Out of UseTank Status: 2Tank ID:

DieselSubstance: 1000Tank Capacity: Permanently Out of UseTank Status: 1Tank ID:

DC FIRE DEPARTMENTOwner: FalseFacility Description: 2000284Facility ID:

UST:

762 ft. Site 2 of 7 in cluster M0.144 mi.

Relative:Lower

Actual:26 ft.

1/8-1/4 WASHINGTON, DC 20001SE 450 6TH ST SW N/AM55 DC USTDCFD ENGINE CO. #13 U003054185

87002Lust Number: 7/20/1987Entry Date: SoilMedia Of Contamination: 6Ward: 7/20/1987Notification Date: Diesel, GasolineProduct: ClosedFacility Status: DC Govt - otherFacility Type: 2-000284Facility ID:

LUST:

762 ft. Site 3 of 7 in cluster M0.144 mi.

Relative:Lower

Actual:26 ft.

1/8-1/4 WASHINGTON, DC SE 450 6TH STREET., SW N/AM56 DC LUSTDC FIRE HOUSE S105811100

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Heating OilSubstance: 10000Tank Capacity: Permanently Out of UseTank Status: 1Tank ID:

ST DOMINICS PRIORY.Owner: FalseFacility Description: 2000634Facility ID:

UST:

767 ft. Site 4 of 7 in cluster M0.145 mi.

Relative:Higher

Actual:28 ft.

1/8-1/4 WASHINGTON, DC 20024SE 630 E ST SW N/AM57 DC USTST DOMINICS PRIORY U002108294

Not reportedDate TSP Sig: PAD987367216TSP EPA Id: Not reportedHandling Code: PoundsUnit: 1400Waste Quantity: Metal drums, barrels, kegsContainer Type: 2Container Number: D009Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: ALLENTOWNTSD Facility City: 2591 MITCHELL AVETSD Facility Address: AERC COM INC ADVANCED ENVIRONMENTAL RECYCLINGTSD Facility Name: Not reportedTSD Date: Not reportedTSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 07/03/2012Generator Date: DC0000444711Generator EPA Id: TManifest Type: 006503516JJKManifest Number: 2012Year:

PA MANIFEST:

785 ft. Site 2 of 4 in cluster L0.149 mi.

Relative:Lower

Actual:19 ft.

1/8-1/4 WASHINGTON, DC 20024ENE 550 C STREET SW N/AL58 PA MANIFESTHOLIDAY INN CAPITOL S113738398

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DieselSubstance: 2500Tank Capacity: Currently In UseTank Status: 1Tank ID:

ARCHITECT OF THE CAPITOLOwner: FalseFacility Description: 9000089Facility ID:

UST:

797 ft. Site 4 of 4 in cluster H0.151 mi.

Relative:Lower

Actual:22 ft.

1/8-1/4 WASHINGTON, DC 20515ESE D ST & VIRGINIA AV SW N/AH59 DC USTFORD HOUSE OFFICE BUILDING U003111861

DieselSubstance: 550Tank Capacity: Permanently Out of UseTank Status: 2Tank ID:

Heating OilSubstance: 25000Tank Capacity: Currently in UseTank Status: 1Tank ID:

POTOMAC CREEK ASSOCIATES, LLCOwner: FalseFacility Description: 2000068Facility ID:

UST:

803 ft.0.152 mi.

Relative:Higher

Actual:30 ft.

1/8-1/4 WASHINGTON, DC 20024SSW 875 FRONTAGE RD SW N/A60 DC USTL’ENFANT PLAZA - EAST U002108148

DieselSubstance: 4000Tank Capacity: Currently In UseTank Status: 1Tank ID:

GENERAL SERVICES ADMIN.Owner: FalseFacility Description: 9000817Facility ID:

UST:

815 ft. Site 8 of 9 in cluster K0.154 mi.

Relative:Lower

Actual:17 ft.

1/8-1/4 WASHINGTON, DC 20202ENE 400 MARYLAND AV SW N/AK61 DC USTLYNDON JOHNSON BUILDING U004127955

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Not reportedOwner/Op end date: 12/03/2003Owner/Op start date: OperatorOwner/Operator Type: PrivateLegal status: 720-283-6120Owner/operator telephone: USOwner/operator country: HIGHLANDS RANCH, CO 80129 SHEA CENTER DRIVE SUITE 200Owner/operator address: TOWN SQUARE TRUST C/O UDROwner/operator name:

Not reportedOwner/Op end date: 12/03/2003Owner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: 720-283-6120Owner/operator telephone: USOwner/operator country: HIGHLANDS RANCH, CO 80129 SHEA CENTER DRIVE SUITE 200Owner/operator address: TOWN SQUARE TRUST C/O UDROwner/operator name:

Owner/Operator Summary:

hazardous waste the cleanup of a spill, into or on any land or water, of acutely any residue or contaminated soil, waste or other debris resulting from time: 1 kg or less of acutely hazardous waste; or 100 kg or less of hazardous waste during any calendar month, and accumulates at any from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting land or water, of acutely hazardous waste; or generates 100 kg or less other debris resulting from the cleanup of a spill, into or on any waste; or 100 kg or less of any residue or contaminated soil, waste or month, and accumulates at any time: 1 kg or less of acutely hazardous or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; Handler: generates 100 kg or less of hazardous waste per calendarDescription: Conditionally Exempt Small Quantity GeneratorClassification: 03EPA Region: [email protected] email: 703-750-0017Contact telephone: USContact country: ALEXANDRIA, VA 22312 HARRINGTON FALLS LANE SUITE 1054Contact address: PETER VANTINEContact: WASHINGTON, DC 20024 6TH STREET SWMailing address: DCR000507350EPA ID: WASHINGTON, DC 20024 521-744 6TH STREET SWFacility address: COMMONS AT TOWN SQUARE APARTMENTSFacility name: 01/08/2014Date form received by agency:

RCRA-CESQG:

819 ft. Site 5 of 7 in cluster M0.155 mi.

Relative:Lower

Actual:26 ft.

1/8-1/4 WASHINGTON, DC 20024SE 521-744 6TH STREET SW DCR000507350M62 RCRA-CESQGCOMMONS AT TOWN SQUARE APARTMENTS 1016453094

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No violations foundViolation Status:

LEADWaste name: D008Waste code:

Hazardous Waste Summary:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

COMMONS AT TOWN SQUARE APARTMENTS (Continued) 1016453094

DieselSubstance: 20000Tank Capacity: Currently In UseTank Status: 4Tank ID:

Heating OilSubstance: 1000Tank Capacity: Permanently Out of UseTank Status: 3Tank ID:

Heating OilSubstance: 500Tank Capacity: Permanently Out of UseTank Status: 2Tank ID:

Heating OilSubstance: 500Tank Capacity: Permanently Out of UseTank Status: 1Tank ID:

SMITHSONIAN INSTITUTION - OFF FAC MGMT & RELIABTYOwner: FalseFacility Description: 9000616Facility ID:

UST:

838 ft. Site 9 of 9 in cluster K0.159 mi.

Relative:Lower

Actual:17 ft.

1/8-1/4 WASHINGTON, DC 20013ENE 300 MARYLAND AV SW N/AK63 DC USTNATIONAL MUSEUM OF THE AMERICAN INDIAN U003916847

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Not reportedPriority Level: 01/30/09Date Completed: 10/27/08Date Started: REMOVAL ASSESSMENTAction:

Not reportedPriority Level: 12/01/11Date Completed: / /Date Started: ARCHIVE SITEAction:

CERCLIS-NFRAP Assessment History:

3277271.00000Person ID: 13084334.00000Contact Sequence ID:

CERCLIS-NFRAP Site Contact Details:

Removal Only Site (No Site Assessment Work Needed)Non NPL Status: Not on the NPLNPL Status: Not a Federal FacilityFederal Facility: 0306631Site ID:

CERC-NFRAP:

851 ft. Site 1 of 4 in cluster N0.161 mi.

Relative:Higher

Actual:28 ft.

1/8-1/4 WASHINGTON, DC 20001NW 1000 INDEPENDENCE AVENUE DCN000306631N64 CERC-NFRAP2009 PRESIDENTIAL INAUGURATION NSSE 1011961492

Not reportedOwner/operator telephone: Not reportedOwner/operator country: WASHINGTON, DC 20546 OWNSTOwner/operator address: FF FEDERALLY OWNED & OPERATEDOwner/operator name:

Owner/Operator Summary:

Handler: Non-Generators do not presently generate hazardous wasteDescription: Non-GeneratorClassification: Facility is not located on Indian land. Additional information is not known.Land type: 03EPA Region: Not reportedContact email: (202) 453-1810Contact telephone: USContact country: WASHINGTON, DC 20546 CODE DBEContact address: CHRISTINE WILLIAMSContact: WASHINGTON, DC 20546 INDEPENDENCE AVENUE SWMailing address: DC3800100981EPA ID: WASHINGTON, DC 20546 600 INDEPENDENCE AVENUE SWFacility address: US NASA HEADQUARTERSFacility name: 02/13/1992Date form received by agency:

RCRA NonGen / NLR:

899 ft. Site 1 of 3 in cluster O0.170 mi.

Relative:Lower

Actual:17 ft.

1/8-1/4 WASHINGTON, DC NE FINDS600 INDEPENDENCE AVE SW DC3800100981O65 RCRA NonGen / NLRUS NASA HEADQUARTERS 1000495706

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02/23/1995Evaluation date:Evaluation Action Summary:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 04/04/1994 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 05/09/1994Date achieved compliance: 04/04/1994Date violation determined: Generators - Records/ReportingArea of violation: SR - 262.41Regulation violated:

Facility Has Received Notices of Violations:

BENZENE, METHYL-Waste name: U220Waste code:

ETHENE, TETRACHLORO-Waste name: U210Waste code:

METHYL ISOBUTYL KETONE (I)Waste name: U161Waste code:

METHANOL (I)Waste name: U154Waste code:

METHANE, DICHLORO-Waste name: U080Waste code:

Hazardous Waste Summary:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: Not reportedOwner/Op start date: OwnerOwner/Operator Type: FederalLegal status:

US NASA HEADQUARTERS (Continued) 1000495706

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and settlements.regions and states with cooperative agreements, enforcement actions,Toxic Substances Control Act (TSCA). The system tracks inspections inFederal Insecticide, Fungicide, and Rodenticide Act (FIFRA) and theNCDB (National Compliance Data Base) supports implementation of the Environmental Interest/Information System

110002498850Registry ID:

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

110013794288Registry ID:

FINDS:

StateEvaluation lead agency: 05/09/1994Date achieved compliance: Generators - Records/ReportingArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 04/04/1994Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation:

US NASA HEADQUARTERS (Continued) 1000495706

2500Tank Capacity: Permanently Out of UseTank Status: 1Tank ID:

GENERAL SERVICES ADMINISTRATIONOwner: FalseFacility Description: 9000585Facility ID:

UST:

2003062Lust Number: 1/7/2003Entry Date: SoilMedia Of Contamination: 6Ward: 1/7/2002Notification Date: Heating OilProduct: NFAFacility Status: FED GovtFacility Type: 9-000585Facility ID:

LUST:

899 ft. Site 2 of 3 in cluster O0.170 mi.

Relative:Lower

Actual:17 ft.

1/8-1/4 DC RGA LUSTWASHINGTON, DC 20407NE DC UST600 INDEPENDENCE AV SW N/AO66 DC LUSTFEDERAL AVIATION BUILDING U003885963

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2008 FEDERAL AVIATION 600 INDEPENDENCE AVENUE, SW2009 FEDERAL AVIATION 600 INDEPENDENCE AVENUE, SW2010 FEDERAL AVIATION 600 INDEPENDENCE AVENUE, SW2011 600 INDEPENDENCE AVENUE, SW2012 FEDERAL AVIATION 600 INDEPENDENCE AVENUE, SW

RGA LUST:

DieselSubstance: 2500Tank Capacity: Currently In UseTank Status: 2Tank ID:

Heating OilSubstance:

FEDERAL AVIATION BUILDING (Continued) U003885963

JEFFERSON DRIVE SW C/O OFFICE OF THE SECRETARYOwner/operator address: SMITHSONIAN INSTITUTION BOARD OF REGENTSOwner/operator name:

Owner/Operator Summary:

hazardous waste the cleanup of a spill, into or on any land or water, of acutely any residue or contaminated soil, waste or other debris resulting from time: 1 kg or less of acutely hazardous waste; or 100 kg or less of hazardous waste during any calendar month, and accumulates at any from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting land or water, of acutely hazardous waste; or generates 100 kg or less other debris resulting from the cleanup of a spill, into or on any waste; or 100 kg or less of any residue or contaminated soil, waste or month, and accumulates at any time: 1 kg or less of acutely hazardous or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; Handler: generates 100 kg or less of hazardous waste per calendarDescription: Conditionally Exempt Small Quantity GeneratorClassification: FederalLand type: 03EPA Region: [email protected] email: 202-633-2435Contact telephone: USContact country: WASHINGTON, 20013 INDEPENDENCE AVENUE SW MRC 310, PO BOX 37Contact address: ASHLEY M PREVETTEContact: WASHINGTON, DC 20013 MRC 310, PO BOX 37 INDEPENDENCE AVENUE SWMailing address: DC6470090014EPA ID: WASHINGTON, DC 20013 MRC 310, PO BOX 37 601 INDEPENDENCE AVENUE SWFacility address: SMITHSONIAN INSTITUTION - NATIONAL AIR & SPACE MUSEUMFacility name: 02/26/2010Date form received by agency:

RCRA-CESQG:

907 ft. Site 3 of 3 in cluster O0.172 mi.

Relative:Lower

Actual:17 ft.

1/8-1/4 WASHINGTON, DC 20013NE 601 INDEPENDENCE AVENUE SW DC6470090014O67 RCRA-CESQGSMITHSONIAN INSTITUTION - NATIONAL AIR & SPACE MUSEUM 1004456274

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CLOSED CUP FLASH POINT TESTER. ANOTHER METHOD OF DETERMINING THE LESS THAN 140 DEGREES FAHRENHEIT AS DETERMINED BY A PENSKY-MARTENS IGNITABLE HAZARDOUS WASTES ARE THOSE WASTES WHICH HAVE A FLASHPOINT OFWaste name: D001Waste code:

Hazardous Waste Summary:

Conditionally Exempt Small Quantity GeneratorClassification: SMITHSONIAN NATL AIR & SPACE MUSEUMSite name: SMITHSONIAN INSTITUTION - NATIONAL AIR & SPACE MUSEUMFacility name: 08/05/1986Date form received by agency:

Large Quantity GeneratorClassification: SMITHSONIAN NATL AIR & SPACE MUSEUMSite name: SMITHSONIAN INSTITUTION - NATIONAL AIR & SPACE MUSEUMFacility name: 02/25/2000Date form received by agency:

Conditionally Exempt Small Quantity GeneratorClassification: SMITHSONIAN NATL AIR & SPACE MUSEUMSite name: SMITHSONIAN INSTITUTION - NATIONAL AIR & SPACE MUSEUMFacility name: 02/21/2002Date form received by agency:

Historical Generators:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 01/01/1976Owner/Op start date: OperatorOwner/Operator Type: FederalLegal status: Not reportedOwner/operator telephone: USOwner/operator country: WASHINGTON, DC 20560 JEFFERSON DRIVE SW C/O OFFICE OF THE SECRETARYOwner/operator address: SMITHSONIAN INSTITUTIONOwner/operator name:

Not reportedOwner/Op end date: 01/01/1976Owner/Op start date: OwnerOwner/Operator Type: FederalLegal status: Not reportedOwner/operator telephone: USOwner/operator country: WASHINGTON, DC 20560

SMITHSONIAN INSTITUTION - NATIONAL AIR & SPACE MUSEUM (Continued) 1004456274

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StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 03/01/2011Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/24/2012Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/07/2013Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/27/2013Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/26/2014Evaluation date:

Evaluation Action Summary:

No violations foundViolation Status:

WHICH WOULD BE CONSIDERED AS IGNITABLE HAZARDOUS WASTE. MATERIAL. LACQUER THINNER IS AN EXAMPLE OF A COMMONLY USED SOLVENT WHICH CAN BE OBTAINED FROM THE MANUFACTURER OR DISTRIBUTOR OF THE FLASH POINT OF A WASTE IS TO REVIEW THE MATERIAL SAFETY DATA SHEET,

SMITHSONIAN INSTITUTION - NATIONAL AIR & SPACE MUSEUM (Continued) 1004456274

202-586-6944Contact telephone: USContact country: WASHINGTON, DC 20585 INDEPENDENCE AVENUE SWContact address: CLINT M CLEVELANDContact: WASHINGTON, DC 20585 ROOM GG-078 INDEPENDENCE AVENUE SWMailing address: DC9470000093EPA ID: WASHINGTON, DC 20585 1000 INDEPENDENCE AVENUE SWFacility address: DEPT OF ENERGY - WASHINGTONFacility name: 08/11/2011Date form received by agency:

RCRA-CESQG:

933 ft. Site 2 of 4 in cluster N0.177 mi.

Relative:Higher

Actual:28 ft.

1/8-1/4 WASHINGTON, DC 20585NW FINDS1000 INDEPENDENCE AVENUE SW DC9470000093N68 RCRA-CESQGDEPT OF ENERGY - WASHINGTON 1000858613

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NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 01/01/1962Owner/Op start date: OwnerOwner/Operator Type: FederalLegal status: (202) 708-5841Owner/operator telephone: USOwner/operator country: WASHINGTON, DC 20407 7TH & D ST S WOwner/operator address: GENERAL SVC ADMINOwner/operator name:

Not reportedOwner/Op end date: 01/01/1601Owner/Op start date: OperatorOwner/Operator Type: FederalLegal status: Not reportedOwner/operator telephone: USOwner/operator country: Not reported Not reportedOwner/operator address: DEPARTMENT OF ENERGY / CONTRACTOR LAIOwner/operator name:

Owner/Operator Summary:

hazardous waste the cleanup of a spill, into or on any land or water, of acutely any residue or contaminated soil, waste or other debris resulting from time: 1 kg or less of acutely hazardous waste; or 100 kg or less of hazardous waste during any calendar month, and accumulates at any from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting land or water, of acutely hazardous waste; or generates 100 kg or less other debris resulting from the cleanup of a spill, into or on any waste; or 100 kg or less of any residue or contaminated soil, waste or month, and accumulates at any time: 1 kg or less of acutely hazardous or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; Handler: generates 100 kg or less of hazardous waste per calendarDescription: Conditionally Exempt Small Quantity GeneratorClassification: FederalLand type: 03EPA Region: [email protected] email:

DEPT OF ENERGY - WASHINGTON (Continued) 1000858613

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Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 04/04/1994 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 04/18/1994Date achieved compliance: 04/04/1994Date violation determined: Generators - Records/ReportingArea of violation: SR - 262.41Regulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 03/01/1998 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 04/02/1998Date achieved compliance: 03/01/1998Date violation determined: Generators - Records/ReportingArea of violation: SR - 4203.5Regulation violated:

Facility Has Received Notices of Violations:

MERCURYWaste name: D009Waste code:

DISPOSED, THE WASTE WOULD BE A CORROSIVE HAZARDOUS WASTE. THESE CAUSTIC OR ACID SOLUTIONS BECOME CONTAMINATED AND MUST BE USED BY MANY INDUSTRIES TO CLEAN METAL PARTS PRIOR TO PAINTING. WHEN OR DEGREASE PARTS. HYDROCHLORIC ACID, A SOLUTION WITH A LOW PH, IS CAUSTIC SOLUTION WITH A HIGH PH, IS OFTEN USED BY INDUSTRIES TO CLEAN CONSIDERED TO BE A CORROSIVE HAZARDOUS WASTE. SODIUM HYDROXIDE, A A WASTE WHICH HAS A PH OF LESS THAN 2 OR GREATER THAN 12.5 ISWaste name: D002Waste code:

WHICH WOULD BE CONSIDERED AS IGNITABLE HAZARDOUS WASTE. MATERIAL. LACQUER THINNER IS AN EXAMPLE OF A COMMONLY USED SOLVENT WHICH CAN BE OBTAINED FROM THE MANUFACTURER OR DISTRIBUTOR OF THE FLASH POINT OF A WASTE IS TO REVIEW THE MATERIAL SAFETY DATA SHEET, CLOSED CUP FLASH POINT TESTER. ANOTHER METHOD OF DETERMINING THE LESS THAN 140 DEGREES FAHRENHEIT AS DETERMINED BY A PENSKY-MARTENS IGNITABLE HAZARDOUS WASTES ARE THOSE WASTES WHICH HAVE A FLASHPOINT OFWaste name: D001Waste code:

Hazardous Waste Summary:

Conditionally Exempt Small Quantity GeneratorClassification: US DEPT OF ENERGY - WASHINGTONSite name: DEPT OF ENERGY - WASHINGTONFacility name: 07/26/1993Date form received by agency:

Historical Generators:

DEPT OF ENERGY - WASHINGTON (Continued) 1000858613

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

110006180159Registry ID:

FINDS:

StateEvaluation lead agency: 04/18/1994Date achieved compliance: Generators - Records/ReportingArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 04/04/1994Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 12/09/1994Evaluation date:

StateEvaluation lead agency: 04/02/1998Date achieved compliance: Generators - Records/ReportingArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 03/01/1998Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 03/01/2011Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 04/19/2012Evaluation date:

Evaluation Action Summary:

DEPT OF ENERGY - WASHINGTON (Continued) 1000858613

10000Tank Capacity: Permanently Out of UseTank Status: 1Tank ID:

DEPARTMENT OF ENERGYOwner: FalseFacility Description: 2000414Facility ID:

UST:

933 ft. Site 3 of 4 in cluster N0.177 mi.

Relative:Higher

Actual:28 ft.

1/8-1/4 WASHINGTON, DC 20585NW 1000 INDEPENDENCE AV SW N/AN69 DC USTFORRESTAL BUILDING. U002108253

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DieselSubstance: 6000Tank Capacity: Currently In UseTank Status: 2Tank ID:

DieselSubstance:

FORRESTAL BUILDING. (Continued) U002108253

NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: Not reportedOwner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: (215) 555-1212Owner/operator telephone: Not reportedOwner/operator country: OWNERCITY, AK 99999 OWNERSTREETOwner/operator address: WRECKING CORP OF AMERICAOwner/operator name:

Not reportedOwner/Op end date: Not reportedOwner/Op start date: OperatorOwner/Operator Type: PrivateLegal status: (215) 555-1212Owner/operator telephone: Not reportedOwner/operator country: OPERCITY, AK 99999 OPERSTREETOwner/operator address: OPERNAMEOwner/operator name:

Owner/Operator Summary:

Handler: Non-Generators do not presently generate hazardous wasteDescription: Non-GeneratorClassification: 03EPA Region: Not reportedContact email: (202) 554-7819Contact telephone: USContact country: WASHINGTON, DC 20024 SCHOOL STREET SWContact address: CRANSON GATESContact: WASHINGTON, DC 20024 SCHOOL STREET SWMailing address: DCD062024724EPA ID: WASHINGTON, DC 20024 525 SCHOOL STREET SWFacility address: WRECKING CORP OF AMERICAFacility name: 09/19/2011Date form received by agency:

RCRA NonGen / NLR:

933 ft. Site 6 of 7 in cluster M0.177 mi.

Relative:Lower

Actual:21 ft.

1/8-1/4 WASHINGTON, DC 20024ESE FINDS525 SCHOOL STREET SW DCD062024724M70 RCRA NonGen / NLRWRECKING CORP OF AMERICA 1000173295

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

110006180989Registry ID:

FINDS:

No violations foundViolation Status:

DIMETHYL SULFATEWaste name: U103Waste code:

DIMETHYL SULFATEWaste name: U103Waste code:

Hazardous Waste Summary:

Not a generator, verifiedClassification: WRECKING CORP OF AMERICAFacility name: 08/11/1980Date form received by agency:

Historical Generators:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste:

WRECKING CORP OF AMERICA (Continued) 1000173295

2001Year: COSMO CLEANERSName:

525 SCHOOL ST SWAddress: 2000Year: COSMO CLEANERSName:

525 SCHOOL ST SWAddress: 1999Year: COSMO CLEANERSName:

EDR Historical Cleaners:

933 ft. Site 7 of 7 in cluster M0.177 mi.

Relative:Lower

Actual:21 ft.

1/8-1/4 WASHINGTON, DC 20024ESE 525 SCHOOL ST SW N/AM71 EDR US Hist Cleaners 1015072059

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525 SCHOOL ST SWAddress: 2012Year: COSMO CLEANERSName:

525 SCHOOL ST SWAddress: 2011Year: COSMO CLEANERSName:

525 SCHOOL ST SWAddress: 2010Year: COSMO CLEANERSName:

525 SCHOOL ST SWAddress: 2008Year: COSMO CLEANERSName:

525 SCHOOL ST SWAddress: 2007Year: COSMO CLEANERSName:

525 SCHOOL ST SWAddress: 2006Year: COSMO CLEANERSName:

525 SCHOOL ST SWAddress: 2005Year: COSMO CLEANERSName:

525 SCHOOL ST SWAddress: 2004Year: COSMO CLEANERSName:

525 SCHOOL ST SWAddress:

(Continued) 1015072059

month, and accumulates 1000 kg or less of hazardous waste at any time; Handler: generates 100 kg or less of hazardous waste per calendarDescription: Conditionally Exempt Small Quantity GeneratorClassification: 03EPA Region: [email protected] email: 202-554-4542Contact telephone: USContact country: WASHINGTON, DC 20007 WISCONSIN AVENUE NWContact address: SCOTT D GAREYContact: WASHINGTON, DC 20007 WISCONSIN AVENUE NWMailing address: DCR000507386EPA ID: WASHINGTON, DC 20024 500 C STREET SWFacility address: FEDERAL CENTER PLAZA IIFacility name: 01/17/2014Date form received by agency:

RCRA-CESQG:

943 ft. Site 3 of 4 in cluster L0.179 mi.

Relative:Lower

Actual:19 ft.

1/8-1/4 WASHINGTON, DC 20024ENE 500 C STREET SW DCR000507386L72 RCRA-CESQGFEDERAL CENTER PLAZA II 1016453100

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No violations foundViolation Status:

MERCURYWaste name: D009Waste code:

Hazardous Waste Summary:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 01/01/1983Owner/Op start date: OperatorOwner/Operator Type: PrivateLegal status: Not reportedOwner/operator telephone: USOwner/operator country: Not reported Not reportedOwner/operator address: DONOHOE REAL ESTATE SERVICESOwner/operator name:

Not reportedOwner/Op end date: 01/01/1983Owner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: 202-333-0880Owner/operator telephone: USOwner/operator country: WASHINGTON, DC 20007 WISCONSIN AVENUE NWOwner/operator address: FEDERAL CENTER OFFICE ASSOCIATES, LLCOwner/operator name:

Owner/Operator Summary:

hazardous waste the cleanup of a spill, into or on any land or water, of acutely any residue or contaminated soil, waste or other debris resulting from time: 1 kg or less of acutely hazardous waste; or 100 kg or less of hazardous waste during any calendar month, and accumulates at any from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting land or water, of acutely hazardous waste; or generates 100 kg or less other debris resulting from the cleanup of a spill, into or on any waste; or 100 kg or less of any residue or contaminated soil, waste or month, and accumulates at any time: 1 kg or less of acutely hazardous or generates 1 kg or less of acutely hazardous waste per calendar

FEDERAL CENTER PLAZA II (Continued) 1016453100

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500 C ST SWAddress: 2012Year: PALACE CLEANERSName:

500 C ST SWAddress: 2011Year: PALACE CLEANERSName:

500 C ST SWAddress: 2010Year: PALACE CLEANERSName:

500 C ST SWAddress: 2000Year: PALACE CLEANERSName:

500 C ST SWAddress: 1999Year: PALACE CLEANERSName:

EDR Historical Cleaners:

943 ft. Site 4 of 4 in cluster L0.179 mi.

Relative:Lower

Actual:19 ft.

1/8-1/4 WASHINGTON, DC 20472ENE 500 C ST SW N/AL73 EDR US Hist Cleaners 1015067966

Heating OilSubstance: 50000Tank Capacity: Permanently Out of UseTank Status: 2Tank ID:

Heating OilSubstance: 50000Tank Capacity: Permanently Out of UseTank Status: 1Tank ID:

U.S. POSTAL SERVICE HEADQUARTERSOwner: FalseFacility Description: 2001061Facility ID:

UST:

96002Lust Number: 10/17/1995Entry Date: SoilMedia Of Contamination: 6Ward: 10/17/1995Notification Date: Heating OilProduct: ClosedFacility Status: FederalFacility Type: 2-001061Facility ID:

LUST:

1002 ft. Site 1 of 2 in cluster P0.190 mi.

Relative:Higher

Actual:29 ft.

1/8-1/4 DC RGA LUSTWASHINGTON, DC 20260SW DC UST1025 FRONTAGE RD SW N/AP74 DC LUSTPOST OFFICE L’ENFANT PLAZA U003763749

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2012 US POST OFFICE L’ENFANT PLAZA 1025 FRONTAGE ROADRGA LUST:

Heating OilSubstance: 25000Tank Capacity: Currently In UseTank Status: 3Tank ID:

POST OFFICE L’ENFANT PLAZA (Continued) U003763749

Not reportedOwner/Op end date: 01/01/1972Owner/Op start date: OwnerOwner/Operator Type: FederalLegal status: 202-268-4316Owner/operator telephone: USOwner/operator country: WASHINGTON, DC 20268 LENFANT PLAZA SWOwner/operator address: US POSTAL SERVICEOwner/operator name:

Owner/Operator Summary:

hazardous waste the cleanup of a spill, into or on any land or water, of acutely any residue or contaminated soil, waste or other debris resulting from time: 1 kg or less of acutely hazardous waste; or 100 kg or less of hazardous waste during any calendar month, and accumulates at any from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting land or water, of acutely hazardous waste; or generates 100 kg or less other debris resulting from the cleanup of a spill, into or on any waste; or 100 kg or less of any residue or contaminated soil, waste or month, and accumulates at any time: 1 kg or less of acutely hazardous or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; Handler: generates 100 kg or less of hazardous waste per calendarDescription: Conditionally Exempt Small Quantity GeneratorClassification: FederalLand type: 03EPA Region: [email protected] email: 202-268-4700Contact telephone: USContact country: WASHINGTON, DC 20260 L’ ENFANT PLAZA SW ROOM 1P100Contact address: RONALD K BAILEYContact: WASHINGTON, DC 20260 ROOM 1P100 L’ ENFANT PLAZA SWMailing address: DC4180000016EPA ID: WASHINGTON, DC 20260 ROOM 1P100 475 L’ ENFANT PLAZA SWFacility address: USPS - HEADQUARTERSFacility name: 09/06/2011Date form received by agency:

RCRA-CESQG:

1002 ft. Site 2 of 2 in cluster P0.190 mi.

Relative:Higher

Actual:29 ft.

1/8-1/4 WASHINGTON, DC 20260SW FINDS475 L’ ENFANT PLAZA SW DC4180000016P75 RCRA-CESQGUSPS - HEADQUARTERS 1000128128

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DISPOSED, THE WASTE WOULD BE A CORROSIVE HAZARDOUS WASTE. THESE CAUSTIC OR ACID SOLUTIONS BECOME CONTAMINATED AND MUST BE USED BY MANY INDUSTRIES TO CLEAN METAL PARTS PRIOR TO PAINTING. WHEN OR DEGREASE PARTS. HYDROCHLORIC ACID, A SOLUTION WITH A LOW PH, IS CAUSTIC SOLUTION WITH A HIGH PH, IS OFTEN USED BY INDUSTRIES TO CLEAN CONSIDERED TO BE A CORROSIVE HAZARDOUS WASTE. SODIUM HYDROXIDE, A A WASTE WHICH HAS A PH OF LESS THAN 2 OR GREATER THAN 12.5 ISWaste name: D002Waste code:

WHICH WOULD BE CONSIDERED AS IGNITABLE HAZARDOUS WASTE. MATERIAL. LACQUER THINNER IS AN EXAMPLE OF A COMMONLY USED SOLVENT WHICH CAN BE OBTAINED FROM THE MANUFACTURER OR DISTRIBUTOR OF THE FLASH POINT OF A WASTE IS TO REVIEW THE MATERIAL SAFETY DATA SHEET, CLOSED CUP FLASH POINT TESTER. ANOTHER METHOD OF DETERMINING THE LESS THAN 140 DEGREES FAHRENHEIT AS DETERMINED BY A PENSKY-MARTENS IGNITABLE HAZARDOUS WASTES ARE THOSE WASTES WHICH HAVE A FLASHPOINT OFWaste name: D001Waste code:

Hazardous Waste Summary:

Conditionally Exempt Small Quantity GeneratorClassification: US POSTAL SERVICESite name: USPS - HEADQUARTERSFacility name: 01/27/1986Date form received by agency:

Conditionally Exempt Small Quantity GeneratorClassification: USPS - FRONTAGE STREETSite name: USPS - HEADQUARTERSFacility name: 11/16/2009Date form received by agency:

Historical Generators:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 01/01/1972Owner/Op start date: OperatorOwner/Operator Type: FederalLegal status: 202-268-4316Owner/operator telephone: USOwner/operator country: WASHINGTON, DC 20268 LENFANT PLAZA SWOwner/operator address: US POSTAL SERVICEOwner/operator name:

USPS - HEADQUARTERS (Continued) 1000128128

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events and activities related to facilities that generate, transport,Conservation and Recovery Act (RCRA) program through the tracking ofRCRAInfo is a national information system that supports the Resource Environmental Interest/Information System

110002498878Registry ID:

FINDS:

StateEvaluation lead agency: 04/16/1992Date achieved compliance: Generators - Records/ReportingArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 03/06/1992Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 03/01/2011Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/24/2012Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: COMPLIANCE ASSISTANCE VISITEvaluation: 05/10/2012Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 03/13/2013Evaluation date:

Evaluation Action Summary:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 03/06/1992 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 04/16/1992Date achieved compliance: 03/06/1992Date violation determined: Generators - Records/ReportingArea of violation: SR - 262.41(a)Regulation violated:

Facility Has Received Notices of Violations:

MERCURYWaste name: D009Waste code:

USPS - HEADQUARTERS (Continued) 1000128128

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corrective action activities required under RCRA.program staff to track the notification, permit, compliance, andand treat, store, or dispose of hazardous waste. RCRAInfo allows RCRA

USPS - HEADQUARTERS (Continued) 1000128128

DieselSubstance: 1000Tank Capacity: Currently In UseTank Status: 3Tank ID:

DieselSubstance: 1000Tank Capacity: Permanently Out of UseTank Status: 2Tank ID:

DieselSubstance: 1000Tank Capacity: Permanently Out of UseTank Status: 1Tank ID:

SMITHSONIAN INSTITUTION - OFF FAC MGMT & RELIABTYOwner: FalseFacility Description: 2000668Facility ID:

UST:

1009 ft. Site 4 of 4 in cluster N0.191 mi.

Relative:Higher

Actual:30 ft.

1/8-1/4 WASHINGTON, DC 20013NW 1100 INDEPENDENCE AV SW N/AN76 DC USTSOUTH QUADRANGLE U003054215

03EPA Region: [email protected] email: (202) 633-6545Contact telephone: Not reportedContact country: WASHINGTON, DC 20560 MARYLAND AVENUE SOUTHWEST SUITE 5001, MRC 511, BOX 37012Contact address: CHRISTOPHER P LETHBRIDGEContact: WASHINGTON, DC 20560 SUITE 5001, MRC 511, BOX 37012 MARYLAND AVENUE SOUTHWESTMailing address: DCD037759610EPA ID: WASHINGTON, DC 20560 900 JEFFERSON DRIVEFacility address: SMITHSONIAN INSTITUTION ARTS & INDUSTRIES BUILDINGSite name: SMITHSONIAN INSTITUTION ARTS AND INDUSTRY BUILDINGFacility name: 05/09/2012Date form received by agency:

RCRA-SQG:

1071 ft. Site 1 of 3 in cluster Q0.203 mi.

Relative:Lower

Actual:23 ft.

1/8-1/4 WASHINGTON, DC 20560NNW 900 JEFFERSON DRIVE DCD037759610Q77 RCRA-SQGSMITHSONIAN INSTITUTION ARTS AND INDUSTRY BUILDING 1000410196

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NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 01/01/1881Owner/Op start date: OperatorOwner/Operator Type: FederalLegal status: (202) 633-6545Owner/operator telephone: Not reportedOwner/operator country: WASHINGTON, DC 20560 JEFFERSON DRIVE SOUTHWESTOwner/operator address: SMITHSONIAN INSITUTION BOARD OF REGENTSOwner/operator name:

Not reportedOwner/Op end date: 01/01/1881Owner/Op start date: OperatorOwner/Operator Type: FederalLegal status: (202) 633-4025Owner/operator telephone: Not reportedOwner/operator country: WASHINGTON, DC 20560 JEFFERSON DRIVE SWOwner/operator address: SMITHSONIAN INSTITUTEOwner/operator name:

Not reportedOwner/Op end date: 01/01/1881Owner/Op start date: OwnerOwner/Operator Type: FederalLegal status: (202) 633-4025Owner/operator telephone: Not reportedOwner/operator country: WASHINGTON, DC 20560 JEFFERSON DRIVE SW, MRC 016Owner/operator address: SMITHSONIAN INSTITUTION BOARD OF REGENTSOwner/operator name:

Not reportedOwner/Op end date: 01/01/1881Owner/Op start date: OwnerOwner/Operator Type: FederalLegal status: (202) 633-6545Owner/operator telephone: Not reportedOwner/operator country: WASHINGTON, DC 20560 JEFFERSON DRIVE SOUTHWESTOwner/operator address: SMITHSONIAN INSTITUTION BOARD OF REGENTSOwner/operator name:

Owner/Operator Summary:

hazardous waste at any time waste during any calendar month, and accumulates more than 1000 kg of hazardous waste at any time; or generates 100 kg or less of hazardous waste during any calendar month and accumulates less than 6000 kg of Handler: generates more than 100 and less than 1000 kg of hazardousDescription: Small Small Quantity GeneratorClassification: FederalLand type:

SMITHSONIAN INSTITUTION ARTS AND INDUSTRY BUILDING (Continued) 1000410196

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Not reported Enf. disposition status: 04/04/1994 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 05/01/1996Date achieved compliance: 04/04/1994Date violation determined: Generators - Records/ReportingArea of violation: SR - 262.41Regulation violated:

Facility Has Received Notices of Violations:

LEADWaste name: D008Waste code:

DISPOSED, THE WASTE WOULD BE A CORROSIVE HAZARDOUS WASTE. THESE CAUSTIC OR ACID SOLUTIONS BECOME CONTAMINATED AND MUST BE USED BY MANY INDUSTRIES TO CLEAN METAL PARTS PRIOR TO PAINTING. WHEN OR DEGREASE PARTS. HYDROCHLORIC ACID, A SOLUTION WITH A LOW PH, IS CAUSTIC SOLUTION WITH A HIGH PH, IS OFTEN USED BY INDUSTRIES TO CLEAN CONSIDERED TO BE A CORROSIVE HAZARDOUS WASTE. SODIUM HYDROXIDE, A A WASTE WHICH HAS A PH OF LESS THAN 2 OR GREATER THAN 12.5 ISWaste name: D002Waste code:

Hazardous Waste Summary:

Conditionally Exempt Small Quantity GeneratorClassification: SMITHSONIAN-ARTS & INDUSTRIES BLDGSite name: SMITHSONIAN INSTITUTION ARTS AND INDUSTRY BUILDINGFacility name: 07/16/1986Date form received by agency:

Not a generator, verifiedClassification: SMITHSONIAN-ARTS & INDUSTRIES BLDGSite name: SMITHSONIAN INSTITUTION ARTS AND INDUSTRY BUILDINGFacility name: 07/25/1994Date form received by agency:

Conditionally Exempt Small Quantity GeneratorClassification: SMITHSONIAN INSTITUTION ARTS & INDST BLDSite name: SMITHSONIAN INSTITUTION ARTS AND INDUSTRY BUILDINGFacility name: 02/27/2002Date form received by agency:

Large Quantity GeneratorClassification: SMITHSONIAN INSTITUTION ARTS AND INDUSTRY BUILDINGFacility name: 03/01/2010Date form received by agency:

Small Quantity GeneratorClassification: SMITHSONIAN INSTITUTION ARTS AND INDUSTRY BUILDINGFacility name: 04/06/2012Date form received by agency:

Historical Generators:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption:

SMITHSONIAN INSTITUTION ARTS AND INDUSTRY BUILDING (Continued) 1000410196

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StateEvaluation lead agency: 05/01/1996Date achieved compliance: Generators - Records/ReportingArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 04/04/1994Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: FOLLOW-UP INSPECTIONEvaluation: 07/15/1994Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 07/25/1994Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 03/28/2012Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/07/2013Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 06/04/2013Evaluation date:

Evaluation Action Summary:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 12/20/1988 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 07/25/1994Date achieved compliance: 12/12/1988Date violation determined: Generators - GeneralArea of violation: Not reportedRegulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date:

SMITHSONIAN INSTITUTION ARTS AND INDUSTRY BUILDING (Continued) 1000410196

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StateEvaluation lead agency: 07/25/1994Date achieved compliance: Generators - GeneralArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 12/12/1988Evaluation date:

SMITHSONIAN INSTITUTION ARTS AND INDUSTRY BUILDING (Continued) 1000410196

D008Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-275-0459Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 01/21/2010Generator Date: DC9037759610Generator EPA Id: TManifest Type: 001051281GBFManifest Number: 2010Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: Gallons (liquids only)Unit: 55Waste Quantity: Metal drums, barrels, kegsContainer Type: 1Container Number: D008Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-275-0459Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 03/12/2010Generator Date: DC9037759610Generator EPA Id: TManifest Type: 001049278GBFManifest Number: 2010Year:

PA MANIFEST:

1071 ft. Site 2 of 3 in cluster Q0.203 mi.

Relative:Lower

Actual:23 ft.

1/8-1/4 WASHINGTON, DC 20560NNW 900 JEFFERSON DR SW N/AQ78 PA MANIFESTSMITHSONIAN ARTS & INDUSTRIAL BUILDING S111430054

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80Waste Quantity: Metal drums, barrels, kegsContainer Type: 2Container Number: NONEWaste Number: 2Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-275-0459Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 10/14/2009Generator Date: DC9037759610Generator EPA Id: TManifest Type: 001050888GBFManifest Number: 2009Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 600Waste Quantity: Metal drums, barrels, kegsContainer Type: 2Container Number: D008Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-275-0459Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 10/14/2009Generator Date: DC9037759610Generator EPA Id: TManifest Type: 001050888GBFManifest Number: 2009Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: Gallons (liquids only)Unit: 1216Waste Quantity: Cargo tanks (tank trucks)Container Type: 1Container Number:

SMITHSONIAN ARTS & INDUSTRIAL BUILDING (Continued) S111430054

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Not reportedTSP EPA Id: Not reportedHandling Code: Gallons (liquids only)Unit: 949Waste Quantity: Cargo tanks (tank trucks)Container Type: 1Container Number: D008Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-275-0459Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 10/23/2009Generator Date: DC9037759610Generator EPA Id: TManifest Type: 001051029GBFManifest Number: 2009Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: Gallons (liquids only)Unit: 1160Waste Quantity: Cargo tanks (tank trucks)Container Type: 1Container Number: D008Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-275-0459Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 11/24/2009Generator Date: DC9037759610Generator EPA Id: TManifest Type: 003050383JJKManifest Number: 2009Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit:

SMITHSONIAN ARTS & INDUSTRIAL BUILDING (Continued) S111430054

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Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 1200Waste Quantity: Metal drums, barrels, kegsContainer Type: 3Container Number: D008Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-275-0459Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 08/25/2009Generator Date: DC9037759610Generator EPA Id: TManifest Type: 001047991GBFManifest Number: 2009Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: Gallons (liquids only)Unit: 949Waste Quantity: Cargo tanks (tank trucks)Container Type: 1Container Number: D002Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-275-0459Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 10/23/2009Generator Date: DC9037759610Generator EPA Id: TManifest Type: 001051029GBFManifest Number: 2009Year:

Not reportedDate TSP Sig:

SMITHSONIAN ARTS & INDUSTRIAL BUILDING (Continued) S111430054

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NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 01/01/1986Owner/Op start date: OwnerOwner/Operator Type: FederalLegal status: 202-633-5090Owner/operator telephone: USOwner/operator country: WASHINGTON, DC 20560 INDEPENDENCE AVENUEOwner/operator address: SMITHSONIAN INSTITUTIONOwner/operator name:

Not reportedOwner/Op end date: 01/01/1986Owner/Op start date: OperatorOwner/Operator Type: FederalLegal status: 202-633-5090Owner/operator telephone: USOwner/operator country: WASHINGTON, DC 20560 INDEPENDENCE AVENUEOwner/operator address: SMITHSONIAN INSTITUTIONOwner/operator name:

Owner/Operator Summary:

Handler: Non-Generators do not presently generate hazardous wasteDescription: Non-GeneratorClassification: 03EPA Region: [email protected] email: 202-633-4025Contact telephone: USContact country: DC Not reportedContact address: C. RICK PHILLIPSContact: WASHINGTON, DC 20560 MRC 709 INDEPENDENCE AVE SWMailing address: DC9037759610EPA ID: WASHINGTON, DC 20560 900 JEFFERSON DR SWFacility address: SMITHSONIAN INSTITUTION - ARTS AND INDUSTRY BUILDINGFacility name: 01/26/2010Date form received by agency:

RCRA NonGen / NLR:

1071 ft. Site 3 of 3 in cluster Q0.203 mi.

Relative:Lower

Actual:23 ft.

1/8-1/4 WASHINGTON, DC 20560NNW FINDS900 JEFFERSON DR SW DC9037759610Q79 RCRA NonGen / NLRSMITHSONIAN INSTITUTION - ARTS AND INDUSTRY BUILDING 1007091887

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Incident Tracking, Compliance Assistance, and Compliance Monitoring.that support Compliance and Enforcement programs. These include;has the capability to track other activities occurring in the Regionthat information with Federal actions already in the system. ICIS alsoCompliance System (PCS) which supports the NPDES and will integrateit Headquarters. A future release of ICIS will replace the Permitinformation is maintained in ICIS by EPA in the Regional offices andFederal Administrative and Judicial enforcement actions. Thisa single repository for that information. Currently, ICIS contains allreplace EPA’s independent databases that contain Enforcement data withinformation across most of EPA’s programs. The vision for ICIS is tocomplete, will contain integrated Enforcement and ComplianceCompliance Information System and provides a database that, whenICIS (Integrated Compliance Information System) is the Integrated

HAZARDOUS WASTE BIENNIAL REPORTER

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

and settlements.regions and states with cooperative agreements, enforcement actions,Toxic Substances Control Act (TSCA). The system tracks inspections inFederal Insecticide, Fungicide, and Rodenticide Act (FIFRA) and theNCDB (National Compliance Data Base) supports implementation of the Environmental Interest/Information System

110002499653Registry ID:

FINDS:

No violations foundViolation Status:

Conditionally Exempt Small Quantity GeneratorClassification: SMITHSONIAN INSTITUTION - A&I BLDG.Site name: SMITHSONIAN INSTITUTION - ARTS AND INDUSTRY BUILDINGFacility name: 10/15/2009Date form received by agency:

Conditionally Exempt Small Quantity GeneratorClassification: SMITHSONIAN INSTITUTION - ARTS AND INDUSTRY BUILDINGFacility name: 10/26/2009Date form received by agency:

Historical Generators:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner:

SMITHSONIAN INSTITUTION - ARTS AND INDUSTRY BUILDING (Continued) 1007091887

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Not reportedOwner/Op end date: 06/27/1994Owner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: 202-333-0880Owner/operator telephone: USOwner/operator country: WASHINGTON, DC 20007 WISCONSIN AVENUE NWOwner/operator address: FEDERAL CENTER OFFICE ASSOCIATES, LLCOwner/operator name:

Not reportedOwner/Op end date: 06/27/1994Owner/Op start date: OperatorOwner/Operator Type: PrivateLegal status: 401-765-1500Owner/operator telephone: USOwner/operator country: WOONSOCKET, RI 02895 CVS DRIVEOwner/operator address: DISTRICT OF COLUMIA CVS PHARMACY, LLCOwner/operator name:

Owner/Operator Summary:

hazardous waste the cleanup of a spill, into or on any land or water, of acutely any residue or contaminated soil, waste or other debris resulting from time: 1 kg or less of acutely hazardous waste; or 100 kg or less of hazardous waste during any calendar month, and accumulates at any from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting land or water, of acutely hazardous waste; or generates 100 kg or less other debris resulting from the cleanup of a spill, into or on any waste; or 100 kg or less of any residue or contaminated soil, waste or month, and accumulates at any time: 1 kg or less of acutely hazardous or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; Handler: generates 100 kg or less of hazardous waste per calendarDescription: Conditionally Exempt Small Quantity GeneratorClassification: PrivateLand type: 03EPA Region: [email protected] email: 401-765-1500Contact telephone: USContact country: WOONSOCKET, RI 02895 CVS DRIVE MAIL DROP 23062AContact address: WENDY L BRANTContact: WOONSOCKET, RI 02895 MAIL DROP 23062A CVS DRIVEMailing address: DCR000505552EPA ID: WASHINGTON, DC 20024 500 C STREET SWFacility address: CVS PHARMACY #0283Facility name: 05/09/2012Date form received by agency:

RCRA-CESQG:

1091 ft. Site 1 of 3 in cluster R0.207 mi.

Relative:Lower

Actual:19 ft.

1/8-1/4 WASHINGTON, DC 20024East 500 C STREET SW DCR000505552R80 RCRA-CESQGCVS PHARMACY #0283 1014950965

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Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/06/2013Evaluation date:

Evaluation Action Summary:

No violations foundViolation Status:

NITROGLYCERINE (R)Waste name: P081Waste code:

NICOTINE, & SALTSWaste name: P075Waste code:

1,2-BENZENEDIOL, 4-[1-HYDROXY-2-(METHYLAMINO)ETHYL]-, (R)-Waste name: P042Waste code:

WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% 2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-3-(3-OXO-1-PHENYLBUTYL)-, & SALTS,Waste name: P001Waste code:

DISPOSED, THE WASTE WOULD BE A CORROSIVE HAZARDOUS WASTE. THESE CAUSTIC OR ACID SOLUTIONS BECOME CONTAMINATED AND MUST BE USED BY MANY INDUSTRIES TO CLEAN METAL PARTS PRIOR TO PAINTING. WHEN OR DEGREASE PARTS. HYDROCHLORIC ACID, A SOLUTION WITH A LOW PH, IS CAUSTIC SOLUTION WITH A HIGH PH, IS OFTEN USED BY INDUSTRIES TO CLEAN CONSIDERED TO BE A CORROSIVE HAZARDOUS WASTE. SODIUM HYDROXIDE, A A WASTE WHICH HAS A PH OF LESS THAN 2 OR GREATER THAN 12.5 ISWaste name: D002Waste code:

WHICH WOULD BE CONSIDERED AS IGNITABLE HAZARDOUS WASTE. MATERIAL. LACQUER THINNER IS AN EXAMPLE OF A COMMONLY USED SOLVENT WHICH CAN BE OBTAINED FROM THE MANUFACTURER OR DISTRIBUTOR OF THE FLASH POINT OF A WASTE IS TO REVIEW THE MATERIAL SAFETY DATA SHEET, CLOSED CUP FLASH POINT TESTER. ANOTHER METHOD OF DETERMINING THE LESS THAN 140 DEGREES FAHRENHEIT AS DETERMINED BY A PENSKY-MARTENS IGNITABLE HAZARDOUS WASTES ARE THOSE WASTES WHICH HAVE A FLASHPOINT OFWaste name: D001Waste code:

Hazardous Waste Summary:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

CVS PHARMACY #0283 (Continued) 1014950965

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StateEvaluation lead agency:

CVS PHARMACY #0283 (Continued) 1014950965

GASOLINE STATIONSType: 1964Year: MC NAB S AMOCOName:

GASOLINE STATIONSType: 1954Year: ELLIS AMOCO SERVICE STATIONName:

GASOLINE AND OIL SERVICE STATIONSType: 1948Year: ELLIS AMOCO FILLING STATIONName:

EDR Historical Auto Stations:

1091 ft. Site 2 of 3 in cluster R0.207 mi.

Relative:Lower

Actual:19 ft.

1/8-1/4 WASHINGTON, DC East 500 C ST NE N/AR81 EDR US Hist Auto StatELLIS AMOCO SERVICE STATION 1009003172

FederalLegal status: Not reportedOwner/operator telephone: Not reportedOwner/operator country: Not reported Not reportedOwner/operator address: SMITHSONIANOwner/operator name:

Owner/Operator Summary:

hazardous waste at any time waste during any calendar month, and accumulates more than 1000 kg of hazardous waste at any time; or generates 100 kg or less of hazardous waste during any calendar month and accumulates less than 6000 kg of Handler: generates more than 100 and less than 1000 kg of hazardousDescription: Small Small Quantity GeneratorClassification: FederalLand type: 03EPA Region: [email protected] email: 202-633-4579Contact telephone: USContact country: WASHINGTON, DC 205600000 INDEPENDENCE AVENUE SWContact address: ROBERT C SMITHContact: WASHINGTON, DC 205600000 INDEPENDENCE AVENUE SWMailing address: DC2470090034EPA ID: WASHINGTON, DC 205600000 1100 INDEPENDENCE AVENUE SWFacility address: SMITHSONIAN INSTITUTION - SOUTH MALL ZONEFacility name: 01/31/2013Date form received by agency:

RCRA-SQG:

1092 ft.0.207 mi.

Relative:Higher

Actual:32 ft.

1/8-1/4 PA MANIFESTWASHINGTON, DC 20560NW FINDS1100 INDEPENDENCE AVENUE SW DC247009003482 RCRA-SQGSMITHSONIAN INSTITUTION - SOUTH MALL ZONE 1004456271

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Conditionally Exempt Small Quantity GeneratorClassification: SMITHSONIAN INST-QUADSite name: SMITHSONIAN INSTITUTION - SOUTH MALL ZONEFacility name: 12/21/1987Date form received by agency:

Conditionally Exempt Small Quantity GeneratorClassification: SMITHSONIAN INST-QUADSite name: SMITHSONIAN INSTITUTION - SOUTH MALL ZONEFacility name: 02/14/2000Date form received by agency:

Conditionally Exempt Small Quantity GeneratorClassification: SMITHSONIAN INST-QUADSite name: SMITHSONIAN INSTITUTION - SOUTH MALL ZONEFacility name: 02/06/2002Date form received by agency:

Small Quantity GeneratorClassification: SMITHSONIAN INST-QUADSite name: SMITHSONIAN INSTITUTION - SOUTH MALL ZONEFacility name: 03/04/2009Date form received by agency:

Small Quantity GeneratorClassification: SMITHSONIAN INSTITUTION - SOUTH MALL ZONEFacility name: 02/26/2010Date form received by agency:

Historical Generators:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 01/01/1601Owner/Op start date: OwnerOwner/Operator Type: FederalLegal status: Not reportedOwner/operator telephone: Not reportedOwner/operator country: Not reported Not reportedOwner/operator address: SMITHSONIANOwner/operator name:

Not reportedOwner/Op end date: 01/01/1601Owner/Op start date: OperatorOwner/Operator Type:

SMITHSONIAN INSTITUTION - SOUTH MALL ZONE (Continued) 1004456271

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BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005, AND STILL SOLVENTS, AND, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NON-HALOGENATED NON-HALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL THE FOLLOWING SPENT NON-HALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYLWaste name: F003Waste code:

SILVERWaste name: D011Waste code:

MERCURYWaste name: D009Waste code:

OF SUCH WASTE WOULD BY WASTE GUNPOWDER. DETONATION OR EXPLOSION WHEN EXPOSED TO HEAT OR A FLAME. ONE EXAMPLE WHEN EXPOSED TO WATER OR CORROSIVE MATERIALS, OR IF IT IS CAPABLE OF NORMALLY UNSTABLE, REACTS VIOLENTLY WITH WATER, GENERATES TOXIC GASES A MATERIAL IS CONSIDERED TO BE A REACTIVE HAZARDOUS WASTE IF IT ISWaste name: D003Waste code:

DISPOSED, THE WASTE WOULD BE A CORROSIVE HAZARDOUS WASTE. THESE CAUSTIC OR ACID SOLUTIONS BECOME CONTAMINATED AND MUST BE USED BY MANY INDUSTRIES TO CLEAN METAL PARTS PRIOR TO PAINTING. WHEN OR DEGREASE PARTS. HYDROCHLORIC ACID, A SOLUTION WITH A LOW PH, IS CAUSTIC SOLUTION WITH A HIGH PH, IS OFTEN USED BY INDUSTRIES TO CLEAN CONSIDERED TO BE A CORROSIVE HAZARDOUS WASTE. SODIUM HYDROXIDE, A A WASTE WHICH HAS A PH OF LESS THAN 2 OR GREATER THAN 12.5 ISWaste name: D002Waste code:

WHICH WOULD BE CONSIDERED AS IGNITABLE HAZARDOUS WASTE. MATERIAL. LACQUER THINNER IS AN EXAMPLE OF A COMMONLY USED SOLVENT WHICH CAN BE OBTAINED FROM THE MANUFACTURER OR DISTRIBUTOR OF THE FLASH POINT OF A WASTE IS TO REVIEW THE MATERIAL SAFETY DATA SHEET, CLOSED CUP FLASH POINT TESTER. ANOTHER METHOD OF DETERMINING THE LESS THAN 140 DEGREES FAHRENHEIT AS DETERMINED BY A PENSKY-MARTENS IGNITABLE HAZARDOUS WASTES ARE THOSE WASTES WHICH HAVE A FLASHPOINT OFWaste name: D001Waste code:

Hazardous Waste Summary:

Not a generator, verifiedClassification: SMITHSONIAN INSTITUTION - FREER GALLERYSite name: SMITHSONIAN INSTITUTION - SOUTH MALL ZONEFacility name: 07/16/1986Date form received by agency:

Not a generator, verifiedClassification: SMITHSONIAN INSTITUTION-S I BLDGSite name: SMITHSONIAN INSTITUTION - SOUTH MALL ZONEFacility name: 07/16/1986Date form received by agency:

Conditionally Exempt Small Quantity GeneratorClassification: SMITHSONIAN INSTITUTION - HIRSHHORN MUSESite name: SMITHSONIAN INSTITUTION - SOUTH MALL ZONEFacility name: 07/16/1986Date form received by agency:

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12/12/1988Date violation determined: Generators - GeneralArea of violation: Not reportedRegulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 03/06/1992 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 03/11/1992Date achieved compliance: 03/06/1992Date violation determined: Generators - Records/ReportingArea of violation: SR - 262.41(a)Regulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: EPA Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 04/14/2009 Enforcement action date: WRITTEN INFORMAL Enforcement action: EPAViolation lead agency: 12/03/2008Date achieved compliance: 11/18/2008Date violation determined: Generators - Pre-transportArea of violation: Not reportedRegulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: EPA Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 04/14/2009 Enforcement action date: WRITTEN INFORMAL Enforcement action: EPAViolation lead agency: 05/15/2009Date achieved compliance: 11/18/2008Date violation determined: Universal Waste - Small Quantity HandlersArea of violation: Not reportedRegulation violated:

Facility Has Received Notices of Violations:

THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF ONE OR MORE OF THE ABOVE NON-HALOGENATED SOLVENTS OR THOSE SOLVENTS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, THE FOLLOWING SPENT NON-HALOGENATED SOLVENTS: TOLUENE, METHYL ETHYLWaste name: F005Waste code:

MIXTURES.

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Not reportedArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 12/22/1994Evaluation date:

EPAEvaluation lead agency: 12/03/2008Date achieved compliance: Generators - Pre-transportArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 11/18/2008Evaluation date:

EPAEvaluation lead agency: 05/15/2009Date achieved compliance: Universal Waste - Small Quantity HandlersArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 11/18/2008Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 11/30/2010Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 03/01/2011Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 03/01/2012Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/07/2013Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/28/2013Evaluation date:

Evaluation Action Summary:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 12/12/1988 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 05/01/1989Date achieved compliance:

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Not reportedDate TSP Sig: PAD067098822TSP EPA Id: Not reportedHandling Code: PoundsUnit: 100Waste Quantity: Metal drums, barrels, kegsContainer Type: 1Container Number: D001Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRTSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: Not reportedTSD Epa Id: 202-633-4025Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 06/26/2012Generator Date: DC2470090034Generator EPA Id: TManifest Type: 006955052JJKManifest Number: 2012Year:

PA MANIFEST:

HAZARDOUS WASTE BIENNIAL REPORTER

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

110002498798Registry ID:

FINDS:

StateEvaluation lead agency: 05/01/1989Date achieved compliance: Generators - GeneralArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 12/12/1988Evaluation date:

StateEvaluation lead agency: 03/11/1992Date achieved compliance: Generators - Records/ReportingArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 03/06/1992Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance:

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TManifest Type: 006955918JJKManifest Number: 2011Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 200Waste Quantity: Metal drums, barrels, kegsContainer Type: 1Container Number: D008Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-633-4025Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 06/03/2011Generator Date: DC2470090034Generator EPA Id: TManifest Type: 006496631JJKManifest Number: 2011Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 100Waste Quantity: Metal drums, barrels, kegsContainer Type: 1Container Number: D008Waste Number: 2Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-633-4025Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 08/03/2011Generator Date: DC2470090034Generator EPA Id: TManifest Type: 006497627JJKManifest Number: 2011Year:

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Not reportedMailing Address: 08/03/2011Generator Date: DC2470090034Generator EPA Id: TManifest Type: 006497627JJKManifest Number: 2011Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 60Waste Quantity: Metal drums, barrels, kegsContainer Type: 1Container Number: D011Waste Number: 4Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-633-4025Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 08/03/2011Generator Date: DC2470090034Generator EPA Id: TManifest Type: 006497627JJKManifest Number: 2011Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 5Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: D008Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-633-4025Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 10/27/2011Generator Date: DC2470090034Generator EPA Id:

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202-633-4025Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 11/23/2010Generator Date: DC2470090034Generator EPA Id: TManifest Type: 006497626JJKManifest Number: 2010Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 400Waste Quantity: Metal drums, barrels, kegsContainer Type: 1Container Number: NONEWaste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-633-4025Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 08/03/2011Generator Date: DC2470090034Generator EPA Id: TManifest Type: 006497627JJKManifest Number: 2011Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 2Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: D001Waste Number: 3Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-633-4025Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip:

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CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-633-4025Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 11/23/2010Generator Date: DC2470090034Generator EPA Id: TManifest Type: 006497626JJKManifest Number: 2010Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 1Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: D001Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-633-4025Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 02/24/2010Generator Date: DC2470090034Generator EPA Id: TManifest Type: 003528999JJKManifest Number: 2010Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 5Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: D001Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id:

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PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-633-4025Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 12/29/2009Generator Date: DC2470090034Generator EPA Id: TManifest Type: 003528603JJKManifest Number: 2009Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 1Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: D003Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-633-4025Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 02/24/2010Generator Date: DC2470090034Generator EPA Id: TManifest Type: 003528999JJKManifest Number: 2010Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 1Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: D002Waste Number: 2Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address:

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2Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-633-4025Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 04/14/2009Generator Date: DC2470090034Generator EPA Id: TManifest Type: 000838249JJKManifest Number: 2009Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 150Waste Quantity: Metal drums, barrels, kegsContainer Type: 1Container Number: D011Waste Number: 2Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-633-4025Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 04/14/2009Generator Date: DC2470090034Generator EPA Id: TManifest Type: 000838249JJKManifest Number: 2009Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 400Waste Quantity: Metal drums, barrels, kegsContainer Type: 2Container Number: NONEWaste Number: 2Line Number: 1Page Number: Not reportedFacility Telephone:

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Metal drums, barrels, kegsContainer Type: 6Container Number: D001Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-633-4025Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 04/14/2009Generator Date: DC2470090034Generator EPA Id: TManifest Type: 000838249JJKManifest Number: 2009Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 150Waste Quantity: Metal drums, barrels, kegsContainer Type: 1Container Number: D002Waste Number: 4Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-633-4025Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 12/29/2009Generator Date: DC2470090034Generator EPA Id: TManifest Type: 003528603JJKManifest Number: 2009Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 150Waste Quantity: Metal drums, barrels, kegsContainer Type: 1Container Number: D002Waste Number:

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Not reportedHandling Code: PoundsUnit: 40Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: D002Waste Number: 3Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-633-4025Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 04/14/2009Generator Date: DC2470090034Generator EPA Id: TManifest Type: 000838249JJKManifest Number: 2009Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 150Waste Quantity: Metal drums, barrels, kegsContainer Type: 1Container Number: D011Waste Number: 3Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-633-4025Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 12/29/2009Generator Date: DC2470090034Generator EPA Id: TManifest Type: 003528603JJKManifest Number: 2009Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 1200Waste Quantity:

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Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 5Waste Quantity: Fiberboard or plastic drums, barrels, kegsContainer Type: 1Container Number: D001Waste Number: 4Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-633-4025Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 04/14/2009Generator Date: DC2470090034Generator EPA Id: TManifest Type: 000838249JJKManifest Number: 2009Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 150Waste Quantity: Metal drums, barrels, kegsContainer Type: 1Container Number: D002Waste Number: 3Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRIVETSD Facility Address: CYCLE CHEM INCTSD Facility Name: Not reportedTSD Date: PAD067098822TSD Epa Id: 202-633-4025Contact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 12/29/2009Generator Date: DC2470090034Generator EPA Id: TManifest Type: 003528603JJKManifest Number: 2009Year:

Not reportedDate TSP Sig: Not reportedTSP EPA Id:

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

SMITHSONIAN INSTITUTION - SOUTH MALL ZONE (Continued) 1004456271

WASHINGTON, DC 20004 9TH STREET NW SUITE 800Owner/operator address: SCHOOL STREET ASSOCIATES LIMITED PARTNEROwner/operator name:

Not reportedOwner/Op end date: 06/23/1997Owner/Op start date: OperatorOwner/Operator Type: PrivateLegal status: Not reportedOwner/operator telephone: USOwner/operator country: WASHINGTON, DC 20004 9TH STREET NW SUITE 800Owner/operator address: SCHOOL STREET ASSOCIATES LIMITED PARTNEROwner/operator name:

Owner/Operator Summary:

hazardous waste the cleanup of a spill, into or on any land or water, of acutely any residue or contaminated soil, waste or other debris resulting from time: 1 kg or less of acutely hazardous waste; or 100 kg or less of hazardous waste during any calendar month, and accumulates at any from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting land or water, of acutely hazardous waste; or generates 100 kg or less other debris resulting from the cleanup of a spill, into or on any waste; or 100 kg or less of any residue or contaminated soil, waste or month, and accumulates at any time: 1 kg or less of acutely hazardous or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; Handler: generates 100 kg or less of hazardous waste per calendarDescription: Conditionally Exempt Small Quantity GeneratorClassification: PrivateLand type: 03EPA Region: [email protected] email: 202-484-3780Contact telephone: USContact country: WASHINGTON, DC 20024 MARYLAND AVENUE SW SUITE 150WContact address: PAT GULLIContact: WASHINGTON, DC 20024 SUITE 150W MARYLAND AVENUE SWMailing address: DCR000502740EPA ID: WASHINGTON, DC 20024 500 E STREET SWFacility address: 500 E STREETFacility name: 04/09/2010Date form received by agency:

RCRA-CESQG:

1160 ft. Site 1 of 2 in cluster S0.220 mi.

Relative:Lower

Actual:19 ft.

1/8-1/4 WASHINGTON, DC 20024ESE 500 E STREET SW DCR000502740S83 RCRA-CESQG500 E STREET 1014388409

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Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 04/23/2012Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/28/2013Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 01/06/2014Evaluation date:

Evaluation Action Summary:

No violations foundViolation Status:

MERCURYWaste name: D009Waste code:

DISPOSED, THE WASTE WOULD BE A CORROSIVE HAZARDOUS WASTE. THESE CAUSTIC OR ACID SOLUTIONS BECOME CONTAMINATED AND MUST BE USED BY MANY INDUSTRIES TO CLEAN METAL PARTS PRIOR TO PAINTING. WHEN OR DEGREASE PARTS. HYDROCHLORIC ACID, A SOLUTION WITH A LOW PH, IS CAUSTIC SOLUTION WITH A HIGH PH, IS OFTEN USED BY INDUSTRIES TO CLEAN CONSIDERED TO BE A CORROSIVE HAZARDOUS WASTE. SODIUM HYDROXIDE, A A WASTE WHICH HAS A PH OF LESS THAN 2 OR GREATER THAN 12.5 ISWaste name: D002Waste code:

Hazardous Waste Summary:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 06/23/1997Owner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: Not reportedOwner/operator telephone: USOwner/operator country:

500 E STREET (Continued) 1014388409

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StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 03/11/2011Evaluation date:

StateEvaluation lead agency:

500 E STREET (Continued) 1014388409

Not reportedOwner/Op end date: 01/01/2000Owner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: Not reportedOwner/operator telephone: USOwner/operator country: WASHINGTON, DC 20024 MARYLAND AVENUE SW #280Owner/operator address: PARCEL 49C LLCOwner/operator name:

Owner/Operator Summary:

hazardous waste the cleanup of a spill, into or on any land or water, of acutely any residue or contaminated soil, waste or other debris resulting from time: 1 kg or less of acutely hazardous waste; or 100 kg or less of hazardous waste during any calendar month, and accumulates at any from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting land or water, of acutely hazardous waste; or generates 100 kg or less other debris resulting from the cleanup of a spill, into or on any waste; or 100 kg or less of any residue or contaminated soil, waste or month, and accumulates at any time: 1 kg or less of acutely hazardous or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; Handler: generates 100 kg or less of hazardous waste per calendarDescription: Conditionally Exempt Small Quantity GeneratorClassification: PrivateLand type: 03EPA Region: [email protected] email: 202 552 5300Contact telephone: USContact country: WASHINGTON, DC 20024 MARYLAND AVENUE SW #280Contact address: GLENN P HUGOContact: WASHINGTON, DC 20024 #280 MARYLAND AVENUE SWMailing address: DCR000505222EPA ID: WASHINGTON, DC 20024 445 12TH STREET SWFacility address: 445 12TH STREETFacility name: 04/10/2012Date form received by agency:

RCRA-CESQG:

1204 ft. Site 1 of 6 in cluster T0.228 mi.

Relative:Lower

Actual:23 ft.

1/8-1/4 WASHINGTON, DC WSW FINDS445 12TH STREET SW DCR000505222T84 RCRA-CESQG445 12TH STREET 1014950938

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program staff to track the notification, permit, compliance, andand treat, store, or dispose of hazardous waste. RCRAInfo allows RCRAevents and activities related to facilities that generate, transport,Conservation and Recovery Act (RCRA) program through the tracking ofRCRAInfo is a national information system that supports the Resource Environmental Interest/Information System

110045534793Registry ID:

FINDS:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/15/2013Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 12/06/2013Evaluation date:

Evaluation Action Summary:

No violations foundViolation Status:

MERCURYWaste name: D009Waste code:

Hazardous Waste Summary:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 01/01/2000Owner/Op start date: OperatorOwner/Operator Type: PrivateLegal status: Not reportedOwner/operator telephone: USOwner/operator country: WASHINGTON, DC 20024 MARYLAND AVENUE SW #280Owner/operator address: PARCEL 49C LLCOwner/operator name:

445 12TH STREET (Continued) 1014950938

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corrective action activities required under RCRA.

445 12TH STREET (Continued) 1014950938

Not reportedDate TSP Sig: PAD987367216TSP EPA Id: Not reportedHandling Code: PoundsUnit: 700Waste Quantity: Metal drums, barrels, kegsContainer Type: 1Container Number: D009Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: ALLENTOWNTSD Facility City: 2591 MITCHELL AVETSD Facility Address: AERC COM INC ADVANCED ENVIRONMENTAL RECYCLINGTSD Facility Name: Not reportedTSD Date: Not reportedTSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 04/24/2012Generator Date: DCR000505222Generator EPA Id: TManifest Type: 006503982JJKManifest Number: 2012Year:

PA MANIFEST:

1204 ft. Site 2 of 6 in cluster T0.228 mi.

Relative:Lower

Actual:23 ft.

1/8-1/4 WASHINGTON, DC 20024WSW 445 12TH STREET SW N/AT85 PA MANIFESTPARCEL 490 LTD PARTNERSHIP C/O REPUBLIC PROPERTIES S113738452

USContact country: WASHINGTON, DC 20024 12TH STREET SWContact address: PETER J MUELLERContact: ARLINGTON, VA 22206 SUITE 814 SOUTH ARLINGTON MILL DRIVEMailing address: DCR000506303EPA ID: WASHINGTON, DC 20024 550 12TH STREET SWFacility address: POTOMAC CENTER SOUTHFacility name: 08/27/2012Date form received by agency:

RCRA-CESQG:

1250 ft. Site 3 of 6 in cluster T0.237 mi.

Relative:Higher

Actual:28 ft.

1/8-1/4 WASHINGTON, DC 20024WSW 550 12TH STREET SW DCR000506303T86 RCRA-CESQGPOTOMAC CENTER SOUTH 1014951035

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NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 12/31/2012Owner/Op start date: OperatorOwner/Operator Type: PrivateLegal status: Not reportedOwner/operator telephone: USOwner/operator country: Not reported Not reportedOwner/operator address: JONES LANG LASALLEOwner/operator name:

Not reportedOwner/Op end date: 12/23/2012Owner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: Not reportedOwner/operator telephone: USOwner/operator country: TALLAHASSEE, FL 32308 HERMITAGE BOULEVARD SUITE 100Owner/operator address: STATE BOARD OF ADMINISTRATION OF FLORIDAOwner/operator name:

Owner/Operator Summary:

hazardous waste the cleanup of a spill, into or on any land or water, of acutely any residue or contaminated soil, waste or other debris resulting from time: 1 kg or less of acutely hazardous waste; or 100 kg or less of hazardous waste during any calendar month, and accumulates at any from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting land or water, of acutely hazardous waste; or generates 100 kg or less other debris resulting from the cleanup of a spill, into or on any waste; or 100 kg or less of any residue or contaminated soil, waste or month, and accumulates at any time: 1 kg or less of acutely hazardous or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; Handler: generates 100 kg or less of hazardous waste per calendarDescription: Conditionally Exempt Small Quantity GeneratorClassification: PrivateLand type: 03EPA Region: [email protected] email: 202-367-8382Contact telephone:

POTOMAC CENTER SOUTH (Continued) 1014951035

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StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/12/2013Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 04/26/2013Evaluation date:

Evaluation Action Summary:

No violations foundViolation Status:

MERCURYWaste name: D009Waste code:

DISPOSED, THE WASTE WOULD BE A CORROSIVE HAZARDOUS WASTE. THESE CAUSTIC OR ACID SOLUTIONS BECOME CONTAMINATED AND MUST BE USED BY MANY INDUSTRIES TO CLEAN METAL PARTS PRIOR TO PAINTING. WHEN OR DEGREASE PARTS. HYDROCHLORIC ACID, A SOLUTION WITH A LOW PH, IS CAUSTIC SOLUTION WITH A HIGH PH, IS OFTEN USED BY INDUSTRIES TO CLEAN CONSIDERED TO BE A CORROSIVE HAZARDOUS WASTE. SODIUM HYDROXIDE, A A WASTE WHICH HAS A PH OF LESS THAN 2 OR GREATER THAN 12.5 ISWaste name: D002Waste code:

WHICH WOULD BE CONSIDERED AS IGNITABLE HAZARDOUS WASTE. MATERIAL. LACQUER THINNER IS AN EXAMPLE OF A COMMONLY USED SOLVENT WHICH CAN BE OBTAINED FROM THE MANUFACTURER OR DISTRIBUTOR OF THE FLASH POINT OF A WASTE IS TO REVIEW THE MATERIAL SAFETY DATA SHEET, CLOSED CUP FLASH POINT TESTER. ANOTHER METHOD OF DETERMINING THE LESS THAN 140 DEGREES FAHRENHEIT AS DETERMINED BY A PENSKY-MARTENS IGNITABLE HAZARDOUS WASTES ARE THOSE WASTES WHICH HAVE A FLASHPOINT OFWaste name: D001Waste code:

Hazardous Waste Summary:

NoUsed oil transporter:

POTOMAC CENTER SOUTH (Continued) 1014951035

USContact country: WASHINGTON, DC 20024 12 STREET SWContact address: PETER J MUELLERContact: ARLINGTON, VA 22206 SUITE 814 SOUTH ARLINGTON MILL DRIVEMailing address: DCR000506311EPA ID: WASHINGTON, DC 20024 500 12 STREET SWFacility address: POTOMAC CENTER NORTHFacility name: 08/27/2012Date form received by agency:

RCRA-CESQG:

1250 ft. Site 4 of 6 in cluster T0.237 mi.

Relative:Higher

Actual:28 ft.

1/8-1/4 WASHINGTON, DC WSW FINDS500 12 STREET SW DCR000506311T87 RCRA-CESQGPOTOMAC CENTER NORTH 1014951036

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NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 06/12/2009Owner/Op start date: OperatorOwner/Operator Type: PrivateLegal status: Not reportedOwner/operator telephone: USOwner/operator country: Not reported Not reportedOwner/operator address: JONES LANG LASALLEOwner/operator name:

Not reportedOwner/Op end date: 06/12/2009Owner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: Not reportedOwner/operator telephone: USOwner/operator country: TALLAHASSEE, FL 32308 HERMTAGE BOULEVARD SUITE 100Owner/operator address: STATE BOARD OF ADMINISTRATION OF FLORIDAOwner/operator name:

Owner/Operator Summary:

hazardous waste the cleanup of a spill, into or on any land or water, of acutely any residue or contaminated soil, waste or other debris resulting from time: 1 kg or less of acutely hazardous waste; or 100 kg or less of hazardous waste during any calendar month, and accumulates at any from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting land or water, of acutely hazardous waste; or generates 100 kg or less other debris resulting from the cleanup of a spill, into or on any waste; or 100 kg or less of any residue or contaminated soil, waste or month, and accumulates at any time: 1 kg or less of acutely hazardous or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; Handler: generates 100 kg or less of hazardous waste per calendarDescription: Conditionally Exempt Small Quantity GeneratorClassification: PrivateLand type: 03EPA Region: [email protected] email: 202-367-8382Contact telephone:

POTOMAC CENTER NORTH (Continued) 1014951036

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

110046433418Registry ID:

FINDS:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 02/12/2013Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 04/26/2013Evaluation date:

Evaluation Action Summary:

No violations foundViolation Status:

MERCURYWaste name: D009Waste code:

DISPOSED, THE WASTE WOULD BE A CORROSIVE HAZARDOUS WASTE. THESE CAUSTIC OR ACID SOLUTIONS BECOME CONTAMINATED AND MUST BE USED BY MANY INDUSTRIES TO CLEAN METAL PARTS PRIOR TO PAINTING. WHEN OR DEGREASE PARTS. HYDROCHLORIC ACID, A SOLUTION WITH A LOW PH, IS CAUSTIC SOLUTION WITH A HIGH PH, IS OFTEN USED BY INDUSTRIES TO CLEAN CONSIDERED TO BE A CORROSIVE HAZARDOUS WASTE. SODIUM HYDROXIDE, A A WASTE WHICH HAS A PH OF LESS THAN 2 OR GREATER THAN 12.5 ISWaste name: D002Waste code:

WHICH WOULD BE CONSIDERED AS IGNITABLE HAZARDOUS WASTE. MATERIAL. LACQUER THINNER IS AN EXAMPLE OF A COMMONLY USED SOLVENT WHICH CAN BE OBTAINED FROM THE MANUFACTURER OR DISTRIBUTOR OF THE FLASH POINT OF A WASTE IS TO REVIEW THE MATERIAL SAFETY DATA SHEET, CLOSED CUP FLASH POINT TESTER. ANOTHER METHOD OF DETERMINING THE LESS THAN 140 DEGREES FAHRENHEIT AS DETERMINED BY A PENSKY-MARTENS IGNITABLE HAZARDOUS WASTES ARE THOSE WASTES WHICH HAVE A FLASHPOINT OFWaste name: D001Waste code:

Hazardous Waste Summary:

NoUsed oil transporter:

POTOMAC CENTER NORTH (Continued) 1014951036

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Not reportedDate TSP Sig: Not reportedTSP EPA Id: Not reportedHandling Code: PoundsUnit: 700Waste Quantity: Metal drums, barrels, kegsContainer Type: 1Container Number: D009Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: ALLENTOWNTSD Facility City: 2591 MITCHELL AVETSD Facility Address: AERC COM INC ADVANCED ENVIRONMENTAL RECYCLINGTSD Facility Name: Not reportedTSD Date: PAD987367216TSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 06/23/2011Generator Date: DCR000504100Generator EPA Id: TManifest Type: 006503709JJKManifest Number: 2011Year:

PA MANIFEST:

1250 ft. Site 5 of 6 in cluster T0.237 mi.

Relative:Higher

Actual:28 ft.

1/8-1/4 WASHINGTON, DC 20024WSW 550 12TH STREET SW N/AT88 PA MANIFESTPOTOMAC CENTER S112070011

month, and accumulates at any time: 1 kg or less of acutely hazardous or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; Handler: generates 100 kg or less of hazardous waste per calendarDescription: Conditionally Exempt Small Quantity GeneratorClassification: 03EPA Region: [email protected] email: 202-554-7419Contact telephone: USContact country: WASHINGTON, DC 20024 12TH STREET SWContact address: ANIL MANGRAContact: WASHINGTON, DC 20024 12TH STREETMailing address: DCR000504100EPA ID: WASHINGTON, DC 20024 550 12TH STREET SWFacility address: POTOMAC CENTERFacility name: 05/06/2011Date form received by agency:

RCRA-CESQG:

1250 ft. Site 6 of 6 in cluster T0.237 mi.

Relative:Higher

Actual:28 ft.

1/8-1/4 WASHINGTON, DC 20024WSW FINDS550 12TH STREET SW DCR000504100T89 RCRA-CESQGPOTOMAC CENTER 1014465624

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FINDS:

No violations foundViolation Status:

MERCURYWaste name: D009Waste code:

Hazardous Waste Summary:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 10/01/2006Owner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: 301-968-9126Owner/operator telephone: USOwner/operator country: CHEVY CHASE, MD 20815 WISCONSIN AVENUE SUITE #1000Owner/operator address: POTOMAC CENTER, CF, LLCOwner/operator name:

Not reportedOwner/Op end date: 10/01/2006Owner/Op start date: OperatorOwner/Operator Type: PrivateLegal status: 301-968-9126Owner/operator telephone: USOwner/operator country: CHEVY CHASE, MD 20815 WISCONSIN AVENUE SUITE #1000Owner/operator address: POLINGER SHANNON & LUCHSOwner/operator name:

Owner/Operator Summary:

hazardous waste the cleanup of a spill, into or on any land or water, of acutely any residue or contaminated soil, waste or other debris resulting from time: 1 kg or less of acutely hazardous waste; or 100 kg or less of hazardous waste during any calendar month, and accumulates at any from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting land or water, of acutely hazardous waste; or generates 100 kg or less other debris resulting from the cleanup of a spill, into or on any waste; or 100 kg or less of any residue or contaminated soil, waste or

POTOMAC CENTER (Continued) 1014465624

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HAZARDOUS WASTE BIENNIAL REPORTER

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

110002501579Registry ID:

POTOMAC CENTER (Continued) 1014465624

01/27/2005Date TSP Sig: NJ0000027193TSP EPA Id: Not reportedHandling Code: PoundsUnit: 100Waste Quantity: Metal drums, barrels, kegsContainer Type: 1Container Number: D008Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: LEWISBERRYTSD Facility City: 550 INDUSTRIAL DRTSD Facility Address: CYCLE CHEMTSD Facility Name: 01/28/2005TSD Date: PAD067098822TSD Epa Id: 202-287-2153Contact Phone: Not reportedContact Name: WASHINGTON, DC 20024Mailing City,St,Zip: 955 L’ENFANT PLAZA STE 3230Mailing Address: 01/27/2005Generator Date: DC3470090009Generator EPA Id: TManifest Type: PAH124874Manifest Number: 2005Year:

PA MANIFEST:

1261 ft.0.239 mi.

Relative:Higher

Actual:28 ft.

1/8-1/4 WASHINGTON, DC 20560NNW 1000 JEFFERSON DR SW N/A90 PA MANIFESTSMITHSONIAN INSTITUTE S111770306

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unkProduct: Not reportedTank Capacity: UNKTank Status:

Not reportedLtr Edc: yesAddress Not Found: Not reportedNo Owner/No Tank: Not reportedOwner Found/No Tank: Not reportedConfirn Tank/No Owner Found: Not reportedConfirm Tank/Owner Address Found: 2001314*001Facility Id:

HIST UST:

1261 ft. Site 2 of 2 in cluster S0.239 mi.

Relative:Lower

Actual:18 ft.

1/8-1/4 WASHINGTON, DC ESE 471 E ST SW N/AS91 DC HIST USTUNKNOWN S110338368

Not reportedOwner/operator address: DONOHOE REAL ESTATE SERVICESOwner/operator name:

Owner/Operator Summary:

hazardous waste the cleanup of a spill, into or on any land or water, of acutely any residue or contaminated soil, waste or other debris resulting from time: 1 kg or less of acutely hazardous waste; or 100 kg or less of hazardous waste during any calendar month, and accumulates at any from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting land or water, of acutely hazardous waste; or generates 100 kg or less other debris resulting from the cleanup of a spill, into or on any waste; or 100 kg or less of any residue or contaminated soil, waste or month, and accumulates at any time: 1 kg or less of acutely hazardous or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; Handler: generates 100 kg or less of hazardous waste per calendarDescription: Conditionally Exempt Small Quantity GeneratorClassification: 03EPA Region: [email protected] email: 202-554-4542Contact telephone: USContact country: WASHINGTON, DC 20007 WISCONSIN AVENUE NWContact address: SCOTT GAREYContact: WASHINGTON, DC 20007 WISCONSIN AVENUE NWMailing address: DCR000507380EPA ID: WASHINGTON, DC 20024 400 C STREET SWFacility address: FEDERAL CENTER PLAZA 1Facility name: 01/17/2014Date form received by agency:

RCRA-CESQG:

1263 ft. Site 3 of 3 in cluster R0.239 mi.

Relative:Lower

Actual:14 ft.

1/8-1/4 WASHINGTON, DC 20024East 400 C STREET SW DCR000507380R92 RCRA-CESQGFEDERAL CENTER PLAZA 1 1016453099

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No violations foundViolation Status:

MERCURYWaste name: D009Waste code:

Hazardous Waste Summary:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 01/01/1984Owner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: 202/999-0880Owner/operator telephone: USOwner/operator country: WASHINGTON, DC 20007 WISCONSIN AVENUE NWOwner/operator address: FEDERAL CENTER OFFICE ASSOCIATES, LLCOwner/operator name:

Not reportedOwner/Op end date: 01/01/1983Owner/Op start date: OperatorOwner/Operator Type: PrivateLegal status: Not reportedOwner/operator telephone: USOwner/operator country: Not reported

FEDERAL CENTER PLAZA 1 (Continued) 1016453099

99121Lust Number: 9/20/1999Entry Date: Soil/GWMedia Of Contamination: 6Ward: 9/20/1999Notification Date: GasolineProduct: NFAFacility Status: DC GovtFacility Type: 2-000598Facility ID:

LUST:

1265 ft. Site 1 of 5 in cluster U0.240 mi.

Relative:Lower

Actual:19 ft.

1/8-1/4 DC RGA LUSTWASHINGTON, DC 20009East DC UST415 4TH ST SW N/AU93 DC LUSTNEW CFL BLDG U003054210

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2008 MPD 1ST DISTRICT 415 4TH STREET, SW2009 MPD 1ST DISTRICT 415 4TH STREET, SW2010 MPD 1ST DISTRICT 415 4TH STREET, SW2011 415 4TH STREET, SW2012 MPD 1ST DISTRICT 415 4TH STREET, SW

RGA LUST:

DieselSubstance: 3000Tank Capacity: Permanently Out of UseTank Status: 4Tank ID:

GasolineSubstance: 10000Tank Capacity: Permanently Out of UseTank Status: 3Tank ID:

DieselSubstance: 550Tank Capacity: Currently in UseTank Status: 2Tank ID:

GasolineSubstance: 10000Tank Capacity: Permanently Out of UseTank Status: 1Tank ID:

DEPARTMENT OF REAL ESTATE SERVICES (DRES)Owner: FalseFacility Description: 2000598Facility ID:

UST:

NEW CFL BLDG (Continued) U003054210

DieselSubstance: 1000Tank Capacity: Permanently Out of UseTank Status: 2Tank ID:

MERCHANDISE MART PROPERTIES INCOwner: FalseFacility Description: 2003610Facility ID:

UST:

1269 ft. Site 2 of 5 in cluster U0.240 mi.

Relative:Lower

Actual:18 ft.

1/8-1/4 WASHINGTON, DC 20024East 4TH & D ST SW N/AU94 DC USTDESIGN CENTER U002109119

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Not reportedOwner/Op end date: 01/01/2004Owner/Op start date: OperatorOwner/Operator Type: PrivateLegal status: 202-488-0549Owner/operator telephone: USOwner/operator country: WASHINGTON, DC 20024 E STREET SWOwner/operator address: 400 VIRGINIA AVENUE, LLCOwner/operator name:

Not reportedOwner/Op end date: 01/01/2004Owner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: 202-488-0549Owner/operator telephone: USOwner/operator country: WASHINGTON, DC 20024 E STREET SWOwner/operator address: 400 VIRGINIA AVENUE, LLCOwner/operator name:

Owner/Operator Summary:

hazardous waste the cleanup of a spill, into or on any land or water, of acutely any residue or contaminated soil, waste or other debris resulting from time: 1 kg or less of acutely hazardous waste; or 100 kg or less of hazardous waste during any calendar month, and accumulates at any from the cleanup of a spill, into or on any land or water, of acutely of any residue or contaminated soil, waste or other debris resulting land or water, of acutely hazardous waste; or generates 100 kg or less other debris resulting from the cleanup of a spill, into or on any waste; or 100 kg or less of any residue or contaminated soil, waste or month, and accumulates at any time: 1 kg or less of acutely hazardous or generates 1 kg or less of acutely hazardous waste per calendar month, and accumulates 1000 kg or less of hazardous waste at any time; Handler: generates 100 kg or less of hazardous waste per calendarDescription: Conditionally Exempt Small Quantity GeneratorClassification: PrivateLand type: 03EPA Region: [email protected] email: 202-488-0549Contact telephone: USContact country: WASHINGTON, DC 20024 E STREET SWContact address: SCOTT R ZIPLOWContact: WASHINGTON, DC 20024 E STREET SWMailing address: DCR000505982EPA ID: WASHINGTON, DC 20024 400 VIRGINIA AVENUE SWFacility address: 400 VIRGINIA AVENUE, LLCFacility name: 06/20/2012Date form received by agency:

RCRA-CESQG:

1269 ft. Site 3 of 5 in cluster U0.240 mi.

Relative:Lower

Actual:18 ft.

1/8-1/4 WASHINGTON, DC ESE FINDS400 VIRGINIA AVENUE SW DCR000505982U95 RCRA-CESQG400 VIRGINIA AVENUE, LLC 1014951006

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

110046230592Registry ID:

FINDS:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 06/20/2012Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 05/10/2013Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 07/24/2013Evaluation date:

Evaluation Action Summary:

No violations foundViolation Status:

MERCURYWaste name: D009Waste code:

Hazardous Waste Summary:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

400 VIRGINIA AVENUE, LLC (Continued) 1014951006

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TrueAST: DieselSubstance: 275Tank Capacity: Currently in UseTank Status: 2Tank ID:

TRAMMELL CROW COMPANYOwner: 2000769Facility ID:

AST:

DieselSubstance: 550Tank Capacity: Permanently Out of UseTank Status: 1Tank ID:

TRAMMELL CROW COMPANYOwner: FalseFacility Description: 2000769Facility ID:

UST:

1269 ft. Site 4 of 5 in cluster U0.240 mi.

Relative:Lower

Actual:18 ft.

1/8-1/4 WASHINGTON, DC 20024ESE DC AST400 VIRGINIA AV SW N/AU96 DC USTTRAMMELL CROW COMPANY U003054222

Not reportedDate TSP Sig: PAD987367216TSP EPA Id: Not reportedHandling Code: PoundsUnit: 700Waste Quantity: Metal drums, barrels, kegsContainer Type: 1Container Number: D009Waste Number: 1Line Number: 1Page Number: Not reportedFacility Telephone: PATSD Facility State: ALLENTOWNTSD Facility City: 2591 MITCHELL AVETSD Facility Address: AERC COM INC ADVANCED ENVIRONMENTAL RECYCLINGTSD Facility Name: Not reportedTSD Date: Not reportedTSD Epa Id: Not reportedContact Phone: Not reportedContact Name: Not reportedMailing City,St,Zip: Not reportedMailing Address: 07/03/2012Generator Date: DCR000505982Generator EPA Id: TManifest Type: 006503515JJKManifest Number: 2012Year:

PA MANIFEST:

1269 ft. Site 5 of 5 in cluster U0.240 mi.

Relative:Lower

Actual:18 ft.

1/8-1/4 WASHINGTON, DC 20024ESE 400 VIRGINIA AVENUE SW N/AU97 PA MANIFESTPIEDMONT OFFICE REALTY TRUST S113738470

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NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: Not reportedOwner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: (202) 479-8000Owner/operator telephone: Not reportedOwner/operator country: WASHINGTON, DC 20065 550 12TH ST SWOwner/operator address: BLUE CROSS BLUE SHIELDOwner/operator name:

Not reportedOwner/Op end date: 12/04/1998Owner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: Not reportedOwner/operator telephone: USOwner/operator country: Not reported Not reportedOwner/operator address: JGB/JER 550LLCOwner/operator name:

Owner/Operator Summary:

Handler: Non-Generators do not presently generate hazardous wasteDescription: Non-GeneratorClassification: PrivateLand type: 03EPA Region: Not reportedContact email: 202-680-5050Contact telephone: USContact country: WASHINGTON, DC 20065 FIRST STREET NEContact address: JOHNNY M BROWNContact: WASHINGTON, DC 20065 12TH STREET SWMailing address: DCD983967845EPA ID: WASHINGTON, DC 20065 550 12TH STREET SWFacility address: BLUE CROSS BLUE SHIELD NCAFacility name: 01/31/2011Date form received by agency:

RCRA NonGen / NLR:

1313 ft.0.249 mi.

Relative:Lower

Actual:17 ft.

1/8-1/4 WASHINGTON, DC 20065WSW 550 12TH STREET SW DCD98396784598 RCRA NonGen / NLRBLUE CROSS BLUE SHIELD NCA 1000495576

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Not reported Enf. disposition status: 10/31/1991 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 12/18/1991Date achieved compliance: 10/31/1991Date violation determined: Generators - Pre-transportArea of violation: FR - 40CFR262.34(A)(3)Regulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 10/31/1991 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 12/18/1991Date achieved compliance: 10/31/1991Date violation determined: Generators - Pre-transportArea of violation: FR - 40CFR262.34(A)(2)Regulation violated:

Facility Has Received Notices of Violations:

DISPOSED, THE WASTE WOULD BE A CORROSIVE HAZARDOUS WASTE. THESE CAUSTIC OR ACID SOLUTIONS BECOME CONTAMINATED AND MUST BE USED BY MANY INDUSTRIES TO CLEAN METAL PARTS PRIOR TO PAINTING. WHEN OR DEGREASE PARTS. HYDROCHLORIC ACID, A SOLUTION WITH A LOW PH, IS CAUSTIC SOLUTION WITH A HIGH PH, IS OFTEN USED BY INDUSTRIES TO CLEAN CONSIDERED TO BE A CORROSIVE HAZARDOUS WASTE. SODIUM HYDROXIDE, A A WASTE WHICH HAS A PH OF LESS THAN 2 OR GREATER THAN 12.5 ISWaste name: D002Waste code:

DISPOSED, THE WASTE WOULD BE A CORROSIVE HAZARDOUS WASTE. THESE CAUSTIC OR ACID SOLUTIONS BECOME CONTAMINATED AND MUST BE USED BY MANY INDUSTRIES TO CLEAN METAL PARTS PRIOR TO PAINTING. WHEN OR DEGREASE PARTS. HYDROCHLORIC ACID, A SOLUTION WITH A LOW PH, IS CAUSTIC SOLUTION WITH A HIGH PH, IS OFTEN USED BY INDUSTRIES TO CLEAN CONSIDERED TO BE A CORROSIVE HAZARDOUS WASTE. SODIUM HYDROXIDE, A A WASTE WHICH HAS A PH OF LESS THAN 2 OR GREATER THAN 12.5 ISWaste name: D002Waste code:

Hazardous Waste Summary:

Conditionally Exempt Small Quantity GeneratorClassification: BLUE CROSS BLUE SHIELD NCAFacility name: 07/10/1991Date form received by agency:

Conditionally Exempt Small Quantity GeneratorClassification: BLUE CROSS BLUE SHIELD NCAFacility name: 01/17/2002Date form received by agency:

Historical Generators:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner:

BLUE CROSS BLUE SHIELD NCA (Continued) 1000495576

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StateEvaluation lead agency: 12/18/1991Date achieved compliance: Generators - Pre-transportArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 10/31/1991Evaluation date:

Evaluation Action Summary:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date:

BLUE CROSS BLUE SHIELD NCA (Continued) 1000495576

Not reportedOwner/Op end date: Not reportedOwner/Op start date: OperatorOwner/Operator Type: PrivateLegal status: (215) 555-1212Owner/operator telephone: Not reportedOwner/operator country: OPERCITY, AK 99999 OPERSTREETOwner/operator address: OPERNAMEOwner/operator name:

Not reportedOwner/Op end date: Not reportedOwner/Op start date: OwnerOwner/Operator Type: PrivateLegal status: (215) 555-1212Owner/operator telephone: Not reportedOwner/operator country: OWNERCITY, AK 99999 OWNERSTREETOwner/operator address: CHEVRON USAOwner/operator name:

Owner/Operator Summary:

Handler: Non-Generators do not presently generate hazardous wasteDescription: Non-GeneratorClassification: Facility is not located on Indian land. Additional information is not known.Land type: 03EPA Region: Not reportedContact email: (301) 821-4100Contact telephone: USContact country: WASHINGTON, DC 20024 4TH STREET NWContact address: THOMAS NORRISContact: BALTIMORE, MD 21203 PO BOX 2235Mailing address: DCD982570715EPA ID: WASHINGTON, DC 20024 501 4TH STREET NWFacility address: CHEVRON USA INCFacility name: 05/03/1989Date form received by agency:

RCRA NonGen / NLR:

1419 ft. DC RGA LUST0.269 mi. DC UST

Relative:Lower

Actual:17 ft.

1/4-1/2 DC LUSTWASHINGTON, DC 20024ESE FINDS501 4TH STREET NW DCD98257071599 RCRA NonGen / NLRCHEVRON USA INC 1000433605

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ClosedFacility Status: Gas StationFacility Type: 2-000213Facility ID:

LUST:

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

110002501016Registry ID:

FINDS:

StateEvaluation lead agency: 12/28/1989Date achieved compliance: Generators - GeneralArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 11/15/1989Evaluation date:

Evaluation Action Summary:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 12/05/1989 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 12/28/1989Date achieved compliance: 11/15/1989Date violation determined: Generators - GeneralArea of violation: Not reportedRegulation violated:

Facility Has Received Notices of Violations:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

CHEVRON USA INC (Continued) 1000433605

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2008 CHEVRON 501 4TH STREET, SW2009 CHEVRON 501 4TH STREET, SW2010 CHEVRON 501 4TH STREET, SW2011 501 4TH STREET, SW2012 CHEVRON 501 4TH STREET, SW

RGA LUST:

DieselSubstance: 10000Tank Capacity: Permanently Out of UseTank Status: 5Tank ID:

GasolineSubstance: 10000Tank Capacity: Permanently Out of UseTank Status: 4Tank ID:

GasolineSubstance: 10000Tank Capacity: Permanently Out of UseTank Status: 3Tank ID:

GasolineSubstance: 10000Tank Capacity: Permanently Out of UseTank Status: 2Tank ID:

Used OilSubstance: 550Tank Capacity: Permanently Out of UseTank Status: 1Tank ID:

CHEVRON USA INCOwner: FalseFacility Description: 2000213Facility ID:

UST:

90022Lust Number: 12/28/1989Entry Date: Soil/GWMedia Of Contamination: 2Ward: 12/28/1989Notification Date: GasolineProduct:

CHEVRON USA INC (Continued) 1000433605

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2008 WASA MARINA 1300 MAINE AVENUE, SW2009 WASA MARINA 1300 MAINE AVENUE, SW2010 WASA MARINA 1300 MAINE AVENUE, SW2011 1300 MAINE AVENUE, SW2012 WASA MARINA 1300 MAINE AVENUE, SW

RGA LUST:

2003042Lust Number: 11/5/2002Entry Date: Soil/GWMedia Of Contamination: 6Ward: 11/4/2002Notification Date: GasolineProduct: ClosedFacility Status: DC Govt - otherFacility Type: 9-000610Facility ID:

LUST:

1748 ft.0.331 mi.

Relative:Lower

Actual:14 ft.

1/4-1/2 WASHINGTON, DC SW DC RGA LUST1300 MAINE AVENUE, SW N/A100 DC LUSTWASA MARINA S105738285

2009 MANDARIAN HOTEL 1330 MARYLAND AVENUE, SW2009 ARMADA HOFFLER HOLDING COMPANY 1330 MARYLAND AVENUE, SE2010 MANDARIAN HOTEL 1330 MARYLAND AVENUE, SW2010 ARMADA HOFFLER HOLDING COMPANY 1330 MARYLAND AVENUE, SE2011 1330 MARYLAND AVENUE, SW2011 1330 MARYLAND AVENUE, SE2012 MANDARIAN HOTEL 1330 MARYLAND AVENUE, SW2012 ARMADA HOFFLER HOLDING COMPANY 1330 MARYLAND AVENUE, SE

RGA LUST:

2003116Lust Number: 6/17/2003Entry Date: Soil/GWMedia Of Contamination: 6Ward: 6/12/2002Notification Date: Gasoline, Heating OilProduct: ClosedFacility Status: CommercialFacility Type: 9-000432Facility ID:

99105Lust Number: 6/26/1999Entry Date: SoilMedia Of Contamination: 6Ward: 6/26/1999Notification Date: Gasoline, Heating Oil, DieselProduct: ClosedFacility Status: PrivateFacility Type: 9-000432Facility ID:

LUST:

1795 ft.0.340 mi.

Relative:Lower

Actual:23 ft.

1/4-1/2 WASHINGTON, DC WSW DC RGA LUST1330 MARYLAND AVENUE, SW N/A101 DC LUSTMANDARIAN HOTEL S104918513

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2008 MANDARIAN HOTEL 1330 MARYLAND AVENUE, SW2008 ARMADA HOFFLER HOLDING COMPANY 1330 MARYLAND AVENUE, SE

MANDARIAN HOTEL (Continued) S104918513

NFRAP-Site does not qualify for the NPL based on existing informationPriority Level: 05/20/92Date Completed: 05/10/91Date Started: PRELIMINARY ASSESSMENTAction:

Not reportedPriority Level: 05/20/92Date Completed: / /Date Started: ARCHIVE SITEAction:

Not reportedPriority Level: 04/15/91Date Completed: / /Date Started: DISCOVERYAction:

CERCLIS-NFRAP Assessment History:

WASHINGTON, DC 16316 200 INDEPENDENCE AVENUE, SWAlias Address: HUBERT H. HUMPHREY BUILDINGAlias Name:

CERCLIS-NFRAP Site Alias Name(s):

NFRAP-Site does not qualify for the NPL based on existing informationNon NPL Status: Not on the NPLNPL Status: Federal FacilityFederal Facility: 0304382Site ID:

CERC-NFRAP:

2186 ft. Site 1 of 2 in cluster V0.414 mi.

Relative:Lower

Actual:14 ft.

1/4-1/2 WASHINGTON, DC 20201East 200 INDEPENDENCE AVE., S.W. DC6470000104V102 CERC-NFRAPHUBERT H. HUMPHREY BUILDING 1002864241

2011 301 14TH STREET, SW2012 BUREAU ENGRAVING/PRINTING 301 14TH STREET, SW

RGA LUST:

90064Lust Number: 5/25/1990Entry Date: SOILMedia Of Contamination: 6Ward: 5/25/1990Notification Date: Kerosene, UnknownProduct: ClosedFacility Status: FederalFacility Type: 2-000153Facility ID:

LUST:

2294 ft.0.434 mi.

Relative:Higher

Actual:31 ft.

1/4-1/2 WASHINGTON, DC West DC RGA LUST301 14TH STREET, SW N/A103 DC LUSTBUREAU ENGRAVING/PRINTING S104918634

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2008 BUREAU ENGRAVING/PRINTING 301 14TH STREET, SW2009 BUREAU ENGRAVING/PRINTING 301 14TH STREET, SW2010 BUREAU ENGRAVING/PRINTING 301 14TH STREET, SW

BUREAU ENGRAVING/PRINTING (Continued) S104918634

2008 NATIONAL GALLERY OF ART 600 CONSTITUTION AVENUE., NW2008 NATIONAL GALLERY OF ART 600 CONSTITUTION AVENUE, NW2009 NATIONAL GALLERY OF ART 600 CONSTITUTION AVENUE., NW2009 NATIONAL GALLERY OF ART 600 CONSTITUTION AVENUE, NW2010 NATIONAL GALLERY OF ART 600 CONSTITUTION AVENUE., NW2010 NATIONAL GALLERY OF ART 600 CONSTITUTION AVENUE, NW2011 600 CONSTITUTION AVENUE., NW2011 600 CONSTITUTION AVENUE, NW2012 NATIONAL GALLERY OF ART 600 CONSTITUTION AVENUE., NW2012 NATIONAL GALLERY OF ART 600 CONSTITUTION AVENUE, NW

RGA LUST:

99024Lust Number: 12/15/1998Entry Date: SoilMedia Of Contamination: 2Ward: 12/15/1998Notification Date: DieselProduct: ClosedFacility Status: FederalFacility Type: 2-000053Facility ID:

92025Lust Number: 1/13/1992Entry Date: SOILMedia Of Contamination: 2Ward: 1/13/1992Notification Date: DieselProduct: ClosedFacility Status: FederalFacility Type: 2-000053Facility ID:

LUST:

2383 ft.0.451 mi.

Relative:Lower

Actual:12 ft.

1/4-1/2 WASHINGTON, DC NNE DC RGA LUST600 CONSTITUTION AVENUE, NW N/A104 DC LUSTNATIONAL GALLERY OF ART S103817127

FOOD & DRUG ADMINISTRATION FB 8Alias Name:CERCLIS-NFRAP Site Alias Name(s):

NFRAP-Site does not qualify for the NPL based on existing informationNon NPL Status: Not on the NPLNPL Status: Federal FacilityFederal Facility: 0303248Site ID:

CERC-NFRAP:

2391 ft. Site 2 of 2 in cluster V0.453 mi.

Relative:Lower

Actual:13 ft.

1/4-1/2 WASHINGTON, DC 20204East RCRA NonGen / NLR200 C STREET SW DC8470000086V105 CERC-NFRAPFOOD & DRUG ADMINISTRATION FB 8 1015733122

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Not reportedOwner/operator telephone: USOwner/operator country: WASHINGTON, DC 20204 C ST SW HFS-657Owner/operator address: FOOD AND DRUG ADMINISTRATIONOwner/operator name:

Not reportedOwner/Op end date: 01/01/1963Owner/Op start date: OwnerOwner/Operator Type: FederalLegal status: Not reportedOwner/operator telephone: USOwner/operator country: WASHINGTON, DC 20405 18TH & F STREETS NWOwner/operator address: GENERAL SERVICES ADMINISTRATIONOwner/operator name:

Owner/Operator Summary:

Handler: Non-Generators do not presently generate hazardous wasteDescription: Non-GeneratorClassification: FederalLand type: 03EPA Region: Not reportedContact email: 301-436-2500Contact telephone: USContact country: Not reported Not reportedContact address: MARTIN G WRIGHTContact: COLLEGE PARK, MD 20740 HFS-657 PAINT BRANCH PARKWAYMailing address: DC8470000086EPA ID: WASHINGTON, DC 202040000 HFS-657 200 C STREET SWFacility address: FOOD & DRUG ADMINISTRATION FB 8Facility name: 03/07/2008Date form received by agency:

RCRA NonGen / NLR:

NFRAP-Site does not qualify for the NPL based on existing informationPriority Level: 08/26/96Date Completed: / /Date Started: PRELIMINARY ASSESSMENTAction:

Not reportedPriority Level: 04/06/88Date Completed: / /Date Started: ARCHIVE SITEAction:

Not reportedPriority Level: 04/06/88Date Completed: / /Date Started: DISCOVERYAction:

CERCLIS-NFRAP Assessment History:

WASHINGTON, DC 21113 200 C ST SW HFF-14 RM 6025Alias Address:

FOOD & DRUG ADMINISTRATION FB 8 (Continued) 1015733122

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Large Quantity GeneratorClassification: FOOD AND DRUG ADMINISTRATIONSite name: FOOD & DRUG ADMINISTRATION FB 8Facility name: 03/07/1990Date form received by agency:

Large Quantity GeneratorClassification: FOOD & DRUG ADMINISTRATION FB 8Facility name: 02/28/1992Date form received by agency:

Large Quantity GeneratorClassification: FOOD & DRUG ADMINISTRATION FB 8Facility name: 02/23/1994Date form received by agency:

Large Quantity GeneratorClassification: FOOD & DRUG ADMINISTRATION FB 8Facility name: 02/27/1996Date form received by agency:

Large Quantity GeneratorClassification: FOOD & DRUG ADMINISTRATION FB 8Facility name: 02/27/1998Date form received by agency:

Large Quantity GeneratorClassification: FOOD & DRUG ADMINISTRATION FB 8Facility name: 02/29/2000Date form received by agency:

Large Quantity GeneratorClassification: FOOD & DRUG ADMINISTRATION FB 8Facility name: 02/25/2002Date form received by agency:

Large Quantity GeneratorClassification: FOOD & DRUG ADMINISTRATION FB 8Facility name: 03/01/2004Date form received by agency:

Historical Generators:

NoUsed oil transporter: NoUsed oil transfer facility: NoUsed oil Specification marketer: NoUsed oil fuel marketer to burner: NoUser oil refiner: NoUsed oil processor: NoUsed oil fuel burner: NoFurnace exemption: NoOn-site burner exemption: NoUnderground injection activity: NoTreater, storer or disposer of HW: NoTransporter of hazardous waste: NoRecycler of hazardous waste: NoMixed waste (haz. and radioactive): NoU.S. importer of hazardous waste:

Handler Activities Summary:

Not reportedOwner/Op end date: 01/01/1963Owner/Op start date: OperatorOwner/Operator Type: FederalLegal status:

FOOD & DRUG ADMINISTRATION FB 8 (Continued) 1015733122

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EPA Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 09/30/2002 Enforcement action date: FINAL 3008(A) COMPLIANCE ORDER Enforcement action: EPAViolation lead agency: 10/24/2001Date achieved compliance: 01/30/2001Date violation determined: Generators - Pre-transportArea of violation: SR - 20DCMR4000.1(a)Regulation violated:

Not reported Paid penalty amount: 3000 Final penalty amount: Not reported Proposed penalty amount: EPA Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 09/30/2002 Enforcement action date: FINAL 3008(A) COMPLIANCE ORDER Enforcement action: EPAViolation lead agency: 10/24/2001Date achieved compliance: 01/30/2001Date violation determined: Generators - GeneralArea of violation: SR - 20DCMR4000.1(a)Regulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: EPA Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 09/28/2001 Enforcement action date: WRITTEN INFORMAL Enforcement action: EPAViolation lead agency: 10/24/2001Date achieved compliance: 01/30/2001Date violation determined: Generators - Pre-transportArea of violation: FR - 262.34(a)Regulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: EPA Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 09/28/2001 Enforcement action date: WRITTEN INFORMAL Enforcement action: EPAViolation lead agency: 10/24/2001Date achieved compliance: 01/30/2001Date violation determined: Generators - Pre-transportArea of violation: FR - 265.16(c) by referenceRegulation violated:

Facility Has Received Notices of Violations:

Large Quantity GeneratorClassification: FOOD & DRUG ADMINISTRATION FB 8Facility name: 08/18/1980Date form received by agency:

FOOD & DRUG ADMINISTRATION FB 8 (Continued) 1015733122

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Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 03/08/1990 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 03/09/1990Date achieved compliance: 03/08/1990Date violation determined: Generators - GeneralArea of violation: Not reportedRegulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: EPA Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 09/28/2001 Enforcement action date: WRITTEN INFORMAL Enforcement action: EPAViolation lead agency: 10/24/2001Date achieved compliance: 01/30/2001Date violation determined: Generators - Pre-transportArea of violation: FR - 262.34(a)(2)&(3)Regulation violated:

Not reported Paid penalty amount: 3000 Final penalty amount: Not reported Proposed penalty amount: EPA Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 09/30/2002 Enforcement action date: FINAL 3008(A) COMPLIANCE ORDER Enforcement action: EPAViolation lead agency: 10/24/2001Date achieved compliance: 01/30/2001Date violation determined: LDR - GeneralArea of violation: FR - 40CFR268.50(a)Regulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: EPA Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 09/28/2001 Enforcement action date: WRITTEN INFORMAL Enforcement action: EPAViolation lead agency: 10/24/2001Date achieved compliance: 01/30/2001Date violation determined: Generators - Pre-transportArea of violation: FS - 40cfr279.22(c)Regulation violated:

Not reported Paid penalty amount: 3000 Final penalty amount: Not reported Proposed penalty amount:

FOOD & DRUG ADMINISTRATION FB 8 (Continued) 1015733122

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EPAEvaluation lead agency: 10/24/2001Date achieved compliance: Generators - Pre-transportArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 01/30/2001Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 09/08/2005Evaluation date:

Evaluation Action Summary:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 02/15/1989 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 02/23/1990Date achieved compliance: 01/12/1989Date violation determined: Generators - GeneralArea of violation: Not reportedRegulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 01/25/1990 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 02/23/1990Date achieved compliance: 01/18/1990Date violation determined: Generators - GeneralArea of violation: Not reportedRegulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount: Not reported Proposed penalty amount: State Enforcement lead agency: Not reported Enf. disp. status date: Not reported Enf. disposition status: 01/25/1990 Enforcement action date: WRITTEN INFORMAL Enforcement action: StateViolation lead agency: 02/23/1990Date achieved compliance: 01/18/1990Date violation determined: LDR - GeneralArea of violation: Not reportedRegulation violated:

Not reported Paid penalty amount: Not reported Final penalty amount:

FOOD & DRUG ADMINISTRATION FB 8 (Continued) 1015733122

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MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

Not reportedArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 11/06/1986Evaluation date:

StateEvaluation lead agency: 02/23/1990Date achieved compliance: Generators - GeneralArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 01/12/1989Evaluation date:

StateEvaluation lead agency: 02/23/1990Date achieved compliance: LDR - GeneralArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 01/18/1990Evaluation date:

StateEvaluation lead agency: 02/23/1990Date achieved compliance: Generators - GeneralArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 01/18/1990Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: COMPLIANCE SCHEDULE EVALUATIONEvaluation: 02/23/1990Evaluation date:

StateEvaluation lead agency: 03/09/1990Date achieved compliance: Generators - GeneralArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 03/08/1990Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: NON-FINANCIAL RECORD REVIEWEvaluation: 03/09/1990Evaluation date:

StateEvaluation lead agency: Not reportedDate achieved compliance: Not reportedArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 09/08/1994Evaluation date:

EPAEvaluation lead agency: 10/24/2001Date achieved compliance: Generators - GeneralArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 01/30/2001Evaluation date:

EPAEvaluation lead agency: 10/24/2001Date achieved compliance: LDR - GeneralArea of violation: COMPLIANCE EVALUATION INSPECTION ON-SITEEvaluation: 01/30/2001Evaluation date:

FOOD & DRUG ADMINISTRATION FB 8 (Continued) 1015733122

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MAP FINDINGSMap IDDirection

EDR ID NumberDistanceEPA ID NumberDatabase(s)SiteElevation

StateEvaluation lead agency: Not reportedDate achieved compliance:

FOOD & DRUG ADMINISTRATION FB 8 (Continued) 1015733122

2008 DC PUBLIC SCHOOLS 401 I STREET, SW2009 DC PUBLIC SCHOOLS 401 I STREET, SW2010 DC PUBLIC SCHOOLS 401 I STREET, SW2011 401 I STREET, SW2012 DC PUBLIC SCHOOLS 401 I STREET, SW

RGA LUST:

2001065Lust Number: 8/15/2001Entry Date: SoilMedia Of Contamination: 6Ward: 8/15/2001Notification Date: Heating OilProduct: ClosedFacility Status: DC GovtFacility Type: 9-000356Facility ID:

LUST:

2424 ft.0.459 mi.

Relative:Lower

Actual:19 ft.

1/4-1/2 WASHINGTON, DC SE DC RGA LUST401 I STREET, SW N/A106 DC LUSTDC PUBLIC SCHOOLS S105260055

Not reportedPriority Level: 10/30/01Date Completed: 10/23/01Date Started: REMOVAL ASSESSMENTAction:

Not reportedPriority Level: 12/06/11Date Completed: / /Date Started: ARCHIVE SITEAction:

CERCLIS-NFRAP Assessment History:

3000092.00000Person ID: 13310139.00000Contact Sequence ID:

CERCLIS-NFRAP Site Contact Details:

Removal Only Site (No Site Assessment Work Needed)Non NPL Status: Not on the NPLNPL Status: Not a Federal FacilityFederal Facility: 0305710Site ID:

CERC-NFRAP:

2626 ft.0.497 mi.

Relative:Lower

Actual:8 ft.

1/4-1/2 WASHINGTON, DC 20004NNW 1200 CONSTITUTION AVENUE DCN000305710107 CERC-NFRAPEPA MAIL ROOMS 1005440643

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ORPHAN SUMMARY

City EDR ID Site Name Site Address Zip Database(s)

Count: 20 records.

N.E. 1014932900 1629 NORTH CAPITOL STREET PROPERTY 1629 NORTH CAPITOL ST N.E. 20002 US BROWNFIELDSWASHINGTON 1015733126 CUSTIS & BROWN BARGE SPILL 12TH AND WATER STREETS, SW 20024 CERC-NFRAPWASHINGTON 1004681782 LOVEJOY SCHOOL DCPS 12TH & D STREETS N E 20002 RCRA NonGen / NLRWASHINGTON 1014687511 EISENHOWER EXECUTIVE OFFICE BUILDI 17TH & PENNSYLVANIA AVENUE NW FINDSWASHINGTON 1014631490 GSA - CENTRAL OFFICE BLDG VAULT #1 18TH & F STREETS NW PCB TRANSFORMERWASHINGTON 1014687870 FEDERAL OFFICE BUILDING 8 (FOB 8) 2ND & C STREETS SW FINDSWASHINGTON 1014388363 FEDERAL OFFICE BUILDING 8 (FOB 8) 2ND & C STREETS SW 20024 RCRA NonGen / NLRWASHINGTON 1014687811 U.S. GSA FPS PISTOL RANGE BUILDIN 3RD & M ST SE FINDSWASHINGTON 1010008896 RAILWAY LABOR BUILDING 1 AND D STREETS N.W. 20001 FTTSWASHINGTON 1008187978 RAILWAY LABOR BUILDING 1 AND D STREETS N.W. 20001 HIST FTTSWASHINGTON 1014687875 USAF BUILDING 1301 - AUTOPRIDE BOLLING AIR FORCE BASE FINDSWASHINGTON 1010344580 HART SENATE OFFICE BUILDING CONSTITUTION & 2ND STREET, NE FINDSWASHINGTON 1006199391 GSA FEDERAL OFFICE BLDG. 10A INDEPENDENCE FIELD OFFICE 400 FINDSWASHINGTON 1010345766 US AIR FORCE, BUILDING 365 1100 LGS/LGSP BOLLING AIR FORC FINDSWASHINGTON 1014915908 MASSACHUSETTS AVENUE BRIDGE REHABI MASSACHUSETTS AVE & 395 INTER 20003 RCRA NonGen / NLRWASHINGTON 1014915910 K STREET BRIDGE REHABILITATION PRO K STREET & 395 INTERSTATE 20003 RCRA NonGen / NLRWASHINGTON 1014915909 H STREET BRIDGE REHABILITATION PRO H STREET & 395 INTERSTATE 20003 RCRA NonGen / NLRWASHINGTON 1014388383 600 E STREET NE 600 E STREET NE 20001 RCRA NonGen / NLRWASHINGTON 1014687560 STEUART OFFICE PAD UNKNOWN FINDSWOODBRIDGE S106590522 PROPOSED HOME DEPOT EXPO DESIGN CE 350 RTE 9 N & 451 RTE 9 N 20004 NJ VCP

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To maintain currency of the following federal and state databases, EDR contacts the appropriate governmental agencyon a monthly or quarterly basis, as required.

Number of Days to Update: Provides confirmation that EDR is reporting records that have been updated within 90 daysfrom the date the government agency made the information available to the public.

STANDARD ENVIRONMENTAL RECORDS

Federal NPL site list

NPL: National Priority ListNational Priorities List (Superfund). The NPL is a subset of CERCLIS and identifies over 1,200 sites for prioritycleanup under the Superfund Program. NPL sites may encompass relatively large areas. As such, EDR provides polygoncoverage for over 1,000 NPL site boundaries produced by EPA’s Environmental Photographic Interpretation Center(EPIC) and regional EPA offices.

Date of Government Version: 10/25/2013Date Data Arrived at EDR: 11/11/2013Date Made Active in Reports: 01/28/2014Number of Days to Update: 78

Source: EPATelephone: N/ALast EDR Contact: 04/08/2014Next Scheduled EDR Contact: 07/21/2014Data Release Frequency: Quarterly

NPL Site Boundaries

Sources:

EPA’s Environmental Photographic Interpretation Center (EPIC)Telephone: 202-564-7333

EPA Region 1 EPA Region 6Telephone 617-918-1143 Telephone: 214-655-6659

EPA Region 3 EPA Region 7Telephone 215-814-5418 Telephone: 913-551-7247

EPA Region 4 EPA Region 8Telephone 404-562-8033 Telephone: 303-312-6774

EPA Region 5 EPA Region 9Telephone 312-886-6686 Telephone: 415-947-4246

EPA Region 10Telephone 206-553-8665

Proposed NPL: Proposed National Priority List SitesA site that has been proposed for listing on the National Priorities List through the issuance of a proposed rulein the Federal Register. EPA then accepts public comments on the site, responds to the comments, and places onthe NPL those sites that continue to meet the requirements for listing.

Date of Government Version: 10/25/2013Date Data Arrived at EDR: 11/11/2013Date Made Active in Reports: 01/28/2014Number of Days to Update: 78

Source: EPATelephone: N/ALast EDR Contact: 04/08/2014Next Scheduled EDR Contact: 07/21/2014Data Release Frequency: Quarterly

NPL LIENS: Federal Superfund LiensFederal Superfund Liens. Under the authority granted the USEPA by CERCLA of 1980, the USEPA has the authorityto file liens against real property in order to recover remedial action expenditures or when the property ownerreceived notification of potential liability. USEPA compiles a listing of filed notices of Superfund Liens.

Date of Government Version: 10/15/1991Date Data Arrived at EDR: 02/02/1994Date Made Active in Reports: 03/30/1994Number of Days to Update: 56

Source: EPATelephone: 202-564-4267Last EDR Contact: 08/15/2011Next Scheduled EDR Contact: 11/28/2011Data Release Frequency: No Update Planned

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Federal Delisted NPL site list

DELISTED NPL: National Priority List DeletionsThe National Oil and Hazardous Substances Pollution Contingency Plan (NCP) establishes the criteria that theEPA uses to delete sites from the NPL. In accordance with 40 CFR 300.425.(e), sites may be deleted from theNPL where no further response is appropriate.

Date of Government Version: 10/25/2013Date Data Arrived at EDR: 11/11/2013Date Made Active in Reports: 01/28/2014Number of Days to Update: 78

Source: EPATelephone: N/ALast EDR Contact: 04/08/2014Next Scheduled EDR Contact: 07/21/2014Data Release Frequency: Quarterly

Federal CERCLIS list

CERCLIS: Comprehensive Environmental Response, Compensation, and Liability Information SystemCERCLIS contains data on potentially hazardous waste sites that have been reported to the USEPA by states, municipalities,private companies and private persons, pursuant to Section 103 of the Comprehensive Environmental Response, Compensation,and Liability Act (CERCLA). CERCLIS contains sites which are either proposed to or on the National PrioritiesList (NPL) and sites which are in the screening and assessment phase for possible inclusion on the NPL.

Date of Government Version: 10/25/2013Date Data Arrived at EDR: 11/11/2013Date Made Active in Reports: 02/13/2014Number of Days to Update: 94

Source: EPATelephone: 703-412-9810Last EDR Contact: 02/28/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: Quarterly

FEDERAL FACILITY: Federal Facility Site Information listingA listing of National Priority List (NPL) and Base Realignment and Closure (BRAC) sites found in the ComprehensiveEnvironmental Response, Compensation and Liability Information System (CERCLIS) Database where EPA Federal FacilitiesRestoration and Reuse Office is involved in cleanup activities.

Date of Government Version: 05/31/2013Date Data Arrived at EDR: 07/08/2013Date Made Active in Reports: 12/06/2013Number of Days to Update: 151

Source: Environmental Protection AgencyTelephone: 703-603-8704Last EDR Contact: 04/11/2014Next Scheduled EDR Contact: 07/21/2014Data Release Frequency: Varies

Federal CERCLIS NFRAP site List

CERCLIS-NFRAP: CERCLIS No Further Remedial Action PlannedArchived sites are sites that have been removed and archived from the inventory of CERCLIS sites. Archived statusindicates that, to the best of EPA’s knowledge, assessment at a site has been completed and that EPA has determinedno further steps will be taken to list this site on the National Priorities List (NPL), unless information indicatesthis decision was not appropriate or other considerations require a recommendation for listing at a later time.This decision does not necessarily mean that there is no hazard associated with a given site; it only means that,based upon available information, the location is not judged to be a potential NPL site.

Date of Government Version: 10/25/2013Date Data Arrived at EDR: 11/11/2013Date Made Active in Reports: 02/13/2014Number of Days to Update: 94

Source: EPATelephone: 703-412-9810Last EDR Contact: 02/28/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: Quarterly

Federal RCRA CORRACTS facilities list

CORRACTS: Corrective Action ReportCORRACTS identifies hazardous waste handlers with RCRA corrective action activity.

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Date of Government Version: 03/11/2014Date Data Arrived at EDR: 03/13/2014Date Made Active in Reports: 04/09/2014Number of Days to Update: 27

Source: EPATelephone: 800-424-9346Last EDR Contact: 03/13/2014Next Scheduled EDR Contact: 07/14/2014Data Release Frequency: Quarterly

Federal RCRA non-CORRACTS TSD facilities list

RCRA-TSDF: RCRA - Treatment, Storage and DisposalRCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservationand Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The databaseincludes selective information on sites which generate, transport, store, treat and/or dispose of hazardous wasteas defined by the Resource Conservation and Recovery Act (RCRA). Transporters are individuals or entities thatmove hazardous waste from the generator offsite to a facility that can recycle, treat, store, or dispose of thewaste. TSDFs treat, store, or dispose of the waste.

Date of Government Version: 03/11/2014Date Data Arrived at EDR: 03/13/2014Date Made Active in Reports: 04/09/2014Number of Days to Update: 27

Source: Environmental Protection AgencyTelephone: 800-438-2474Last EDR Contact: 03/13/2014Next Scheduled EDR Contact: 07/14/2014Data Release Frequency: Quarterly

Federal RCRA generators list

RCRA-LQG: RCRA - Large Quantity GeneratorsRCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservationand Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The databaseincludes selective information on sites which generate, transport, store, treat and/or dispose of hazardous wasteas defined by the Resource Conservation and Recovery Act (RCRA). Large quantity generators (LQGs) generateover 1,000 kilograms (kg) of hazardous waste, or over 1 kg of acutely hazardous waste per month.

Date of Government Version: 03/11/2014Date Data Arrived at EDR: 03/13/2014Date Made Active in Reports: 04/09/2014Number of Days to Update: 27

Source: Environmental Protection AgencyTelephone: 800-438-2474Last EDR Contact: 03/13/2014Next Scheduled EDR Contact: 07/14/2014Data Release Frequency: Quarterly

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

Date of Government Version: 03/11/2014Date Data Arrived at EDR: 03/13/2014Date Made Active in Reports: 04/09/2014Number of Days to Update: 27

Source: Environmental Protection AgencyTelephone: 800-438-2474Last EDR Contact: 03/13/2014Next Scheduled EDR Contact: 07/14/2014Data Release Frequency: Quarterly

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

Date of Government Version: 03/11/2014Date Data Arrived at EDR: 03/13/2014Date Made Active in Reports: 04/09/2014Number of Days to Update: 27

Source: Environmental Protection AgencyTelephone: 800-438-2474Last EDR Contact: 03/13/2014Next Scheduled EDR Contact: 07/14/2014Data Release Frequency: Varies

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Federal institutional controls / engineering controls registries

US ENG CONTROLS: Engineering Controls Sites ListA listing of sites with engineering controls in place. Engineering controls include various forms of caps, buildingfoundations, liners, and treatment methods to create pathway elimination for regulated substances to enter environmentalmedia or effect human health.

Date of Government Version: 12/17/2013Date Data Arrived at EDR: 01/14/2014Date Made Active in Reports: 01/28/2014Number of Days to Update: 14

Source: Environmental Protection AgencyTelephone: 703-603-0695Last EDR Contact: 03/10/2014Next Scheduled EDR Contact: 06/23/2014Data Release Frequency: Varies

US INST CONTROL: Sites with Institutional ControlsA listing of sites with institutional controls in place. Institutional controls include administrative measures,such as groundwater use restrictions, construction restrictions, property use restrictions, and post remediationcare requirements intended to prevent exposure to contaminants remaining on site. Deed restrictions are generallyrequired as part of the institutional controls.

Date of Government Version: 12/17/2013Date Data Arrived at EDR: 01/14/2014Date Made Active in Reports: 01/28/2014Number of Days to Update: 14

Source: Environmental Protection AgencyTelephone: 703-603-0695Last EDR Contact: 03/10/2014Next Scheduled EDR Contact: 06/23/2014Data Release Frequency: Varies

LUCIS: Land Use Control Information SystemLUCIS contains records of land use control information pertaining to the former Navy Base Realignment and Closureproperties.

Date of Government Version: 02/26/2014Date Data Arrived at EDR: 02/28/2014Date Made Active in Reports: 04/24/2014Number of Days to Update: 55

Source: Department of the NavyTelephone: 843-820-7326Last EDR Contact: 02/14/2014Next Scheduled EDR Contact: 06/02/2014Data Release Frequency: Varies

Federal ERNS list

ERNS: Emergency Response Notification SystemEmergency Response Notification System. ERNS records and stores information on reported releases of oil and hazardoussubstances.

Date of Government Version: 09/30/2013Date Data Arrived at EDR: 10/01/2013Date Made Active in Reports: 12/06/2013Number of Days to Update: 66

Source: National Response Center, United States Coast GuardTelephone: 202-267-2180Last EDR Contact: 04/04/2014Next Scheduled EDR Contact: 07/14/2014Data Release Frequency: Annually

State- and tribal - equivalent CERCLIS

SHWS: This state does not maintain a SHWS list. See the Federal CERCLIS list and Federal NPL list.State Hazardous Waste Sites. State hazardous waste site records are the states’ equivalent to CERCLIS. These sitesmay or may not already be listed on the federal CERCLIS list. Priority sites planned for cleanup using state funds(state equivalent of Superfund) are identified along with sites where cleanup will be paid for by potentiallyresponsible parties. Available information varies by state.

Date of Government Version: N/ADate Data Arrived at EDR: N/ADate Made Active in Reports: N/ANumber of Days to Update: 0

Source: Department of HealthTelephone: 202-535-2500Last EDR Contact: 02/24/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: No Update Planned

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State and tribal landfill and/or solid waste disposal site lists

SWF/LF: Solid Waste Facility ListingThe Solid Waste Disposal Division is responsible for disposing of the District’s approximately 203,000 tons ofmunicipal solid waste (trash). Since the District does not have landfills, collected waste is deposited at twosolid waste transfer stations and then taken out of the city by contractor vehicles to a waste-to-energy plantand landfill in Virginia.

Date of Government Version: 11/18/2010Date Data Arrived at EDR: 11/19/2010Date Made Active in Reports: 12/10/2010Number of Days to Update: 21

Source: Department of Public WorksTelephone: 202-673-6833Last EDR Contact: 04/17/2014Next Scheduled EDR Contact: 08/04/2014Data Release Frequency: No Update Planned

State and tribal leaking storage tank lists

LUST: District of Columbia LUST CasesLeaking Underground Storage Tank Incident Reports. LUST records contain an inventory of reported leaking undergroundstorage tank incidents. Not all states maintain these records, and the information stored varies by state.

Date of Government Version: 10/01/2013Date Data Arrived at EDR: 10/30/2013Date Made Active in Reports: 11/07/2013Number of Days to Update: 8

Source: Department of the EnvironmentTelephone: 202-442-5977Last EDR Contact: 03/10/2014Next Scheduled EDR Contact: 06/23/2014Data Release Frequency: Quarterly

INDIAN LUST R1: Leaking Underground Storage Tanks on Indian LandA listing of leaking underground storage tank locations on Indian Land.

Date of Government Version: 02/01/2013Date Data Arrived at EDR: 05/01/2013Date Made Active in Reports: 11/01/2013Number of Days to Update: 184

Source: EPA Region 1Telephone: 617-918-1313Last EDR Contact: 05/02/2014Next Scheduled EDR Contact: 08/11/2014Data Release Frequency: Varies

INDIAN LUST R10: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Alaska, Idaho, Oregon and Washington.

Date of Government Version: 11/06/2013Date Data Arrived at EDR: 11/07/2013Date Made Active in Reports: 12/06/2013Number of Days to Update: 29

Source: EPA Region 10Telephone: 206-553-2857Last EDR Contact: 04/28/2014Next Scheduled EDR Contact: 08/11/2014Data Release Frequency: Quarterly

INDIAN LUST R9: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Arizona, California, New Mexico and Nevada

Date of Government Version: 03/01/2013Date Data Arrived at EDR: 03/01/2013Date Made Active in Reports: 04/12/2013Number of Days to Update: 42

Source: Environmental Protection AgencyTelephone: 415-972-3372Last EDR Contact: 04/28/2014Next Scheduled EDR Contact: 08/11/2014Data Release Frequency: Quarterly

INDIAN LUST R6: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in New Mexico and Oklahoma.

Date of Government Version: 09/12/2011Date Data Arrived at EDR: 09/13/2011Date Made Active in Reports: 11/11/2011Number of Days to Update: 59

Source: EPA Region 6Telephone: 214-665-6597Last EDR Contact: 02/21/2014Next Scheduled EDR Contact: 05/12/2014Data Release Frequency: Varies

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INDIAN LUST R7: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Iowa, Kansas, and Nebraska

Date of Government Version: 02/20/2014Date Data Arrived at EDR: 02/21/2014Date Made Active in Reports: 04/24/2014Number of Days to Update: 62

Source: EPA Region 7Telephone: 913-551-7003Last EDR Contact: 04/28/2014Next Scheduled EDR Contact: 08/11/2014Data Release Frequency: Varies

INDIAN LUST R4: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Florida, Mississippi and North Carolina.

Date of Government Version: 11/21/2013Date Data Arrived at EDR: 11/26/2013Date Made Active in Reports: 02/24/2014Number of Days to Update: 90

Source: EPA Region 4Telephone: 404-562-8677Last EDR Contact: 04/22/2014Next Scheduled EDR Contact: 08/11/2014Data Release Frequency: Semi-Annually

INDIAN LUST R5: Leaking Underground Storage Tanks on Indian LandLeaking underground storage tanks located on Indian Land in Michigan, Minnesota and Wisconsin.

Date of Government Version: 02/13/2014Date Data Arrived at EDR: 02/14/2014Date Made Active in Reports: 02/24/2014Number of Days to Update: 10

Source: EPA, Region 5Telephone: 312-886-7439Last EDR Contact: 04/28/2014Next Scheduled EDR Contact: 08/11/2014Data Release Frequency: Varies

INDIAN LUST R8: Leaking Underground Storage Tanks on Indian LandLUSTs on Indian land in Colorado, Montana, North Dakota, South Dakota, Utah and Wyoming.

Date of Government Version: 08/27/2012Date Data Arrived at EDR: 08/28/2012Date Made Active in Reports: 10/16/2012Number of Days to Update: 49

Source: EPA Region 8Telephone: 303-312-6271Last EDR Contact: 04/28/2014Next Scheduled EDR Contact: 08/11/2014Data Release Frequency: Quarterly

State and tribal registered storage tank lists

UST: Underground Storage Tank Database ListRegistered Underground Storage Tanks. UST’s are regulated under Subtitle I of the Resource Conservation and RecoveryAct (RCRA) and must be registered with the state department responsible for administering the UST program. Availableinformation varies by state program.

Date of Government Version: 10/01/2013Date Data Arrived at EDR: 10/30/2013Date Made Active in Reports: 11/07/2013Number of Days to Update: 8

Source: Department of the EnvironmentTelephone: 202-442-5977Last EDR Contact: 03/10/2014Next Scheduled EDR Contact: 06/23/2014Data Release Frequency: Quarterly

AST: List of Aboveground Storage TanksAboveground storage tank locations.

Date of Government Version: 10/01/2013Date Data Arrived at EDR: 10/30/2013Date Made Active in Reports: 11/07/2013Number of Days to Update: 8

Source: Department of the EnvironmentTelephone: 202-727-7218Last EDR Contact: 03/10/2014Next Scheduled EDR Contact: 06/23/2014Data Release Frequency: No Update Planned

INDIAN UST R1: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 1 (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont and ten TribalNations).

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Date of Government Version: 02/01/2013Date Data Arrived at EDR: 05/01/2013Date Made Active in Reports: 01/27/2014Number of Days to Update: 271

Source: EPA, Region 1Telephone: 617-918-1313Last EDR Contact: 05/02/2014Next Scheduled EDR Contact: 08/11/2014Data Release Frequency: Varies

INDIAN UST R4: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 4 (Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennesseeand Tribal Nations)

Date of Government Version: 11/21/2013Date Data Arrived at EDR: 11/26/2013Date Made Active in Reports: 02/24/2014Number of Days to Update: 90

Source: EPA Region 4Telephone: 404-562-9424Last EDR Contact: 04/22/2014Next Scheduled EDR Contact: 08/11/2014Data Release Frequency: Semi-Annually

INDIAN UST R5: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 5 (Michigan, Minnesota and Wisconsin and Tribal Nations).

Date of Government Version: 02/13/2014Date Data Arrived at EDR: 02/14/2014Date Made Active in Reports: 02/24/2014Number of Days to Update: 10

Source: EPA Region 5Telephone: 312-886-6136Last EDR Contact: 04/28/2014Next Scheduled EDR Contact: 08/11/2014Data Release Frequency: Varies

INDIAN UST R6: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 6 (Louisiana, Arkansas, Oklahoma, New Mexico, Texas and 65 Tribes).

Date of Government Version: 01/29/2014Date Data Arrived at EDR: 01/29/2014Date Made Active in Reports: 03/12/2014Number of Days to Update: 42

Source: EPA Region 6Telephone: 214-665-7591Last EDR Contact: 01/27/2014Next Scheduled EDR Contact: 05/12/2014Data Release Frequency: Semi-Annually

INDIAN UST R7: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 7 (Iowa, Kansas, Missouri, Nebraska, and 9 Tribal Nations).

Date of Government Version: 02/20/2014Date Data Arrived at EDR: 02/21/2014Date Made Active in Reports: 04/24/2014Number of Days to Update: 62

Source: EPA Region 7Telephone: 913-551-7003Last EDR Contact: 04/28/2014Next Scheduled EDR Contact: 08/11/2014Data Release Frequency: Varies

INDIAN UST R9: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 9 (Arizona, California, Hawaii, Nevada, the Pacific Islands, and Tribal Nations).

Date of Government Version: 07/29/2013Date Data Arrived at EDR: 07/30/2013Date Made Active in Reports: 12/06/2013Number of Days to Update: 129

Source: EPA Region 9Telephone: 415-972-3368Last EDR Contact: 04/28/2014Next Scheduled EDR Contact: 08/11/2014Data Release Frequency: Quarterly

INDIAN UST R10: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 10 (Alaska, Idaho, Oregon, Washington, and Tribal Nations).

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Date of Government Version: 02/05/2013Date Data Arrived at EDR: 02/06/2013Date Made Active in Reports: 04/12/2013Number of Days to Update: 65

Source: EPA Region 10Telephone: 206-553-2857Last EDR Contact: 04/28/2014Next Scheduled EDR Contact: 08/11/2014Data Release Frequency: Quarterly

INDIAN UST R8: Underground Storage Tanks on Indian LandThe Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indianland in EPA Region 8 (Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming and 27 Tribal Nations).

Date of Government Version: 07/29/2013Date Data Arrived at EDR: 08/01/2013Date Made Active in Reports: 11/01/2013Number of Days to Update: 92

Source: EPA Region 8Telephone: 303-312-6137Last EDR Contact: 04/28/2014Next Scheduled EDR Contact: 08/11/2014Data Release Frequency: Quarterly

FEMA UST: Underground Storage Tank ListingA listing of all FEMA owned underground storage tanks.

Date of Government Version: 01/01/2010Date Data Arrived at EDR: 02/16/2010Date Made Active in Reports: 04/12/2010Number of Days to Update: 55

Source: FEMATelephone: 202-646-5797Last EDR Contact: 04/15/2014Next Scheduled EDR Contact: 07/28/2014Data Release Frequency: Varies

State and tribal voluntary cleanup sites

VCP: Voluntary Cleanup Program SitesThe Voluntary Cleanup Program oversees owner or developer initiated voluntary remediation of contaminated landsand buildings that return actual or potentially contaminated properties to productive uses.

Date of Government Version: 01/15/2014Date Data Arrived at EDR: 03/04/2014Date Made Active in Reports: 03/27/2014Number of Days to Update: 23

Source: Department of the EnvironmentTelephone: 202-535-1337Last EDR Contact: 02/24/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: Varies

INDIAN VCP R1: Voluntary Cleanup Priority ListingA listing of voluntary cleanup priority sites located on Indian Land located in Region 1.

Date of Government Version: 09/17/2013Date Data Arrived at EDR: 10/01/2013Date Made Active in Reports: 12/06/2013Number of Days to Update: 66

Source: EPA, Region 1Telephone: 617-918-1102Last EDR Contact: 04/01/2014Next Scheduled EDR Contact: 07/14/2014Data Release Frequency: Varies

INDIAN VCP R7: Voluntary Cleanup Priority LisitngA listing of voluntary cleanup priority sites located on Indian Land located in Region 7.

Date of Government Version: 03/20/2008Date Data Arrived at EDR: 04/22/2008Date Made Active in Reports: 05/19/2008Number of Days to Update: 27

Source: EPA, Region 7Telephone: 913-551-7365Last EDR Contact: 04/20/2009Next Scheduled EDR Contact: 07/20/2009Data Release Frequency: Varies

State and tribal Brownfields sites

BROWNFIELDS: Brownfields Site DatabaseA listing of potential brownfields site locations.

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Date of Government Version: 09/13/2013Date Data Arrived at EDR: 11/01/2013Date Made Active in Reports: 11/07/2013Number of Days to Update: 6

Source: Department of the EnvironmentTelephone: 202-535-1337Last EDR Contact: 03/24/2014Next Scheduled EDR Contact: 07/07/2014Data Release Frequency: Varies

ADDITIONAL ENVIRONMENTAL RECORDS

Local Brownfield lists

US BROWNFIELDS: A Listing of Brownfields SitesBrownfields are real property, the expansion, redevelopment, or reuse of which may be complicated by the presenceor potential presence of a hazardous substance, pollutant, or contaminant. Cleaning up and reinvesting in theseproperties takes development pressures off of undeveloped, open land, and both improves and protects the environment.Assessment, Cleanup and Redevelopment Exchange System (ACRES) stores information reported by EPA Brownfieldsgrant recipients on brownfields properties assessed or cleaned up with grant funding as well as information onTargeted Brownfields Assessments performed by EPA Regions. A listing of ACRES Brownfield sites is obtained fromCleanups in My Community. Cleanups in My Community provides information on Brownfields properties for which informationis reported back to EPA, as well as areas served by Brownfields grant programs.

Date of Government Version: 03/20/2014Date Data Arrived at EDR: 03/20/2014Date Made Active in Reports: 04/09/2014Number of Days to Update: 20

Source: Environmental Protection AgencyTelephone: 202-566-2777Last EDR Contact: 03/20/2014Next Scheduled EDR Contact: 07/07/2014Data Release Frequency: Semi-Annually

Local Lists of Landfill / Solid Waste Disposal Sites

DEBRIS REGION 9: Torres Martinez Reservation Illegal Dump Site LocationsA listing of illegal dump sites location on the Torres Martinez Indian Reservation located in eastern RiversideCounty and northern Imperial County, California.

Date of Government Version: 01/12/2009Date Data Arrived at EDR: 05/07/2009Date Made Active in Reports: 09/21/2009Number of Days to Update: 137

Source: EPA, Region 9Telephone: 415-947-4219Last EDR Contact: 04/28/2014Next Scheduled EDR Contact: 08/11/2014Data Release Frequency: No Update Planned

ODI: Open Dump InventoryAn open dump is defined as a disposal facility that does not comply with one or more of the Part 257 or Part 258Subtitle D Criteria.

Date of Government Version: 06/30/1985Date Data Arrived at EDR: 08/09/2004Date Made Active in Reports: 09/17/2004Number of Days to Update: 39

Source: Environmental Protection AgencyTelephone: 800-424-9346Last EDR Contact: 06/09/2004Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

INDIAN ODI: Report on the Status of Open Dumps on Indian LandsLocation of open dumps on Indian land.

Date of Government Version: 12/31/1998Date Data Arrived at EDR: 12/03/2007Date Made Active in Reports: 01/24/2008Number of Days to Update: 52

Source: Environmental Protection AgencyTelephone: 703-308-8245Last EDR Contact: 05/02/2014Next Scheduled EDR Contact: 08/18/2014Data Release Frequency: Varies

Local Lists of Hazardous waste / Contaminated Sites

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US CDL: Clandestine Drug LabsA listing of clandestine drug lab locations. The U.S. Department of Justice ("the Department") provides thisweb site as a public service. It contains addresses of some locations where law enforcement agencies reportedthey found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites.In most cases, the source of the entries is not the Department, and the Department has not verified the entryand does not guarantee its accuracy. Members of the public must verify the accuracy of all entries by, for example,contacting local law enforcement and local health departments.

Date of Government Version: 12/04/2013Date Data Arrived at EDR: 12/10/2013Date Made Active in Reports: 02/13/2014Number of Days to Update: 65

Source: Drug Enforcement AdministrationTelephone: 202-307-1000Last EDR Contact: 03/04/2014Next Scheduled EDR Contact: 06/16/2014Data Release Frequency: Quarterly

US HIST CDL: National Clandestine Laboratory RegisterA listing of clandestine drug lab locations. The U.S. Department of Justice ("the Department") provides thisweb site as a public service. It contains addresses of some locations where law enforcement agencies reportedthey found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites.In most cases, the source of the entries is not the Department, and the Department has not verified the entryand does not guarantee its accuracy. Members of the public must verify the accuracy of all entries by, for example,contacting local law enforcement and local health departments.

Date of Government Version: 09/01/2007Date Data Arrived at EDR: 11/19/2008Date Made Active in Reports: 03/30/2009Number of Days to Update: 131

Source: Drug Enforcement AdministrationTelephone: 202-307-1000Last EDR Contact: 03/04/2014Next Scheduled EDR Contact: 06/16/2014Data Release Frequency: No Update Planned

Local Lists of Registered Storage Tanks

HIST UST: Historical UST ListingDuring the process of the database upgrade, all facilities that the UST Program was unable to confirm their existencewere removed from the working revelation UST Database before the conversion and put into an excel spreadsheet.These facilities became known as "Project Unknown". This listing is not current and has been not updated.

Date of Government Version: 12/31/1999Date Data Arrived at EDR: 06/25/2010Date Made Active in Reports: 07/16/2010Number of Days to Update: 21

Source: Department of the EnvironmentTelephone: 202-535-1950Last EDR Contact: 06/24/2010Next Scheduled EDR Contact: 10/11/2010Data Release Frequency: No Update Planned

Local Land Records

LIENS 2: CERCLA Lien InformationA Federal CERCLA (’Superfund’) lien can exist by operation of law at any site or property at which EPA has spentSuperfund monies. These monies are spent to investigate and address releases and threatened releases of contamination.CERCLIS provides information as to the identity of these sites and properties.

Date of Government Version: 02/18/2014Date Data Arrived at EDR: 03/18/2014Date Made Active in Reports: 04/24/2014Number of Days to Update: 37

Source: Environmental Protection AgencyTelephone: 202-564-6023Last EDR Contact: 04/28/2014Next Scheduled EDR Contact: 08/11/2014Data Release Frequency: Varies

Records of Emergency Release Reports

HMIRS: Hazardous Materials Information Reporting SystemHazardous Materials Incident Report System. HMIRS contains hazardous material spill incidents reported to DOT.

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Date of Government Version: 12/31/2013Date Data Arrived at EDR: 01/03/2014Date Made Active in Reports: 02/24/2014Number of Days to Update: 52

Source: U.S. Department of TransportationTelephone: 202-366-4555Last EDR Contact: 04/01/2014Next Scheduled EDR Contact: 07/14/2014Data Release Frequency: Annually

Other Ascertainable Records

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

Date of Government Version: 03/11/2014Date Data Arrived at EDR: 03/13/2014Date Made Active in Reports: 04/09/2014Number of Days to Update: 27

Source: Environmental Protection AgencyTelephone: 800-438-2474Last EDR Contact: 03/13/2014Next Scheduled EDR Contact: 07/14/2014Data Release Frequency: Varies

DOT OPS: Incident and Accident DataDepartment of Transporation, Office of Pipeline Safety Incident and Accident data.

Date of Government Version: 07/31/2012Date Data Arrived at EDR: 08/07/2012Date Made Active in Reports: 09/18/2012Number of Days to Update: 42

Source: Department of Transporation, Office of Pipeline SafetyTelephone: 202-366-4595Last EDR Contact: 05/06/2014Next Scheduled EDR Contact: 08/18/2014Data Release Frequency: Varies

DOD: Department of Defense SitesThis data set consists of federally owned or administered lands, administered by the Department of Defense, thathave any area equal to or greater than 640 acres of the United States, Puerto Rico, and the U.S. Virgin Islands.

Date of Government Version: 12/31/2005Date Data Arrived at EDR: 11/10/2006Date Made Active in Reports: 01/11/2007Number of Days to Update: 62

Source: USGSTelephone: 888-275-8747Last EDR Contact: 04/18/2014Next Scheduled EDR Contact: 07/28/2014Data Release Frequency: Semi-Annually

FUDS: Formerly Used Defense SitesThe listing includes locations of Formerly Used Defense Sites properties where the US Army Corps of Engineersis actively working or will take necessary cleanup actions.

Date of Government Version: 12/31/2012Date Data Arrived at EDR: 02/28/2014Date Made Active in Reports: 04/24/2014Number of Days to Update: 55

Source: U.S. Army Corps of EngineersTelephone: 202-528-4285Last EDR Contact: 03/10/2014Next Scheduled EDR Contact: 06/23/2014Data Release Frequency: Varies

CONSENT: Superfund (CERCLA) Consent DecreesMajor legal settlements that establish responsibility and standards for cleanup at NPL (Superfund) sites. Releasedperiodically by United States District Courts after settlement by parties to litigation matters.

Date of Government Version: 12/31/2013Date Data Arrived at EDR: 01/24/2014Date Made Active in Reports: 02/24/2014Number of Days to Update: 31

Source: Department of Justice, Consent Decree LibraryTelephone: VariesLast EDR Contact: 03/27/2014Next Scheduled EDR Contact: 07/14/2014Data Release Frequency: Varies

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ROD: Records Of DecisionRecord of Decision. ROD documents mandate a permanent remedy at an NPL (Superfund) site containing technicaland health information to aid in the cleanup.

Date of Government Version: 11/25/2013Date Data Arrived at EDR: 12/12/2013Date Made Active in Reports: 02/24/2014Number of Days to Update: 74

Source: EPATelephone: 703-416-0223Last EDR Contact: 03/11/2014Next Scheduled EDR Contact: 06/23/2014Data Release Frequency: Annually

UMTRA: Uranium Mill Tailings SitesUranium ore was mined by private companies for federal government use in national defense programs. When the millsshut down, large piles of the sand-like material (mill tailings) remain after uranium has been extracted fromthe ore. Levels of human exposure to radioactive materials from the piles are low; however, in some cases tailingswere used as construction materials before the potential health hazards of the tailings were recognized.

Date of Government Version: 09/14/2010Date Data Arrived at EDR: 10/07/2011Date Made Active in Reports: 03/01/2012Number of Days to Update: 146

Source: Department of EnergyTelephone: 505-845-0011Last EDR Contact: 02/25/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: Varies

US MINES: Mines Master Index FileContains all mine identification numbers issued for mines active or opened since 1971. The data also includesviolation information.

Date of Government Version: 08/01/2013Date Data Arrived at EDR: 09/05/2013Date Made Active in Reports: 10/03/2013Number of Days to Update: 28

Source: Department of Labor, Mine Safety and Health AdministrationTelephone: 303-231-5959Last EDR Contact: 03/05/2014Next Scheduled EDR Contact: 06/16/2014Data Release Frequency: Semi-Annually

TRIS: Toxic Chemical Release Inventory SystemToxic Release Inventory System. TRIS identifies facilities which release toxic chemicals to the air, water andland in reportable quantities under SARA Title III Section 313.

Date of Government Version: 12/31/2011Date Data Arrived at EDR: 07/31/2013Date Made Active in Reports: 09/13/2013Number of Days to Update: 44

Source: EPATelephone: 202-566-0250Last EDR Contact: 02/26/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: Annually

TSCA: Toxic Substances Control ActToxic Substances Control Act. TSCA identifies manufacturers and importers of chemical substances included on theTSCA Chemical Substance Inventory list. It includes data on the production volume of these substances by plantsite.

Date of Government Version: 12/31/2006Date Data Arrived at EDR: 09/29/2010Date Made Active in Reports: 12/02/2010Number of Days to Update: 64

Source: EPATelephone: 202-260-5521Last EDR Contact: 03/28/2014Next Scheduled EDR Contact: 07/07/2014Data Release Frequency: Every 4 Years

FTTS: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act)FTTS tracks administrative cases and pesticide enforcement actions and compliance activities related to FIFRA,TSCA and EPCRA (Emergency Planning and Community Right-to-Know Act). To maintain currency, EDR contacts theAgency on a quarterly basis.

Date of Government Version: 04/09/2009Date Data Arrived at EDR: 04/16/2009Date Made Active in Reports: 05/11/2009Number of Days to Update: 25

Source: EPA/Office of Prevention, Pesticides and Toxic SubstancesTelephone: 202-566-1667Last EDR Contact: 02/24/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: Quarterly

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FTTS INSP: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act)A listing of FIFRA/TSCA Tracking System (FTTS) inspections and enforcements.

Date of Government Version: 04/09/2009Date Data Arrived at EDR: 04/16/2009Date Made Active in Reports: 05/11/2009Number of Days to Update: 25

Source: EPATelephone: 202-566-1667Last EDR Contact: 02/24/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: Quarterly

HIST FTTS: FIFRA/TSCA Tracking System Administrative Case ListingA complete administrative case listing from the FIFRA/TSCA Tracking System (FTTS) for all ten EPA regions. Theinformation 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 regionsare now closing out records. Because of that, and the fact that some EPA regions are not providing EPA Headquarterswith updated records, it was decided to create a HIST FTTS database. It included records that may not be includedin the newer FTTS database updates. This database is no longer updated.

Date of Government Version: 10/19/2006Date Data Arrived at EDR: 03/01/2007Date Made Active in Reports: 04/10/2007Number of Days to Update: 40

Source: Environmental Protection AgencyTelephone: 202-564-2501Last EDR Contact: 12/17/2007Next Scheduled EDR Contact: 03/17/2008Data Release Frequency: No Update Planned

HIST FTTS INSP: FIFRA/TSCA Tracking System Inspection & Enforcement Case ListingA complete inspection and enforcement case listing from the FIFRA/TSCA Tracking System (FTTS) for all ten EPAregions. The information was obtained from the National Compliance Database (NCDB). NCDB supports the implementationof FIFRA (Federal Insecticide, Fungicide, and Rodenticide Act) and TSCA (Toxic Substances Control Act). SomeEPA regions are now closing out records. Because of that, and the fact that some EPA regions are not providingEPA Headquarters with updated records, it was decided to create a HIST FTTS database. It included records thatmay not be included in the newer FTTS database updates. This database is no longer updated.

Date of Government Version: 10/19/2006Date Data Arrived at EDR: 03/01/2007Date Made Active in Reports: 04/10/2007Number of Days to Update: 40

Source: Environmental Protection AgencyTelephone: 202-564-2501Last EDR Contact: 12/17/2008Next Scheduled EDR Contact: 03/17/2008Data Release Frequency: No Update Planned

SSTS: Section 7 Tracking SystemsSection 7 of the Federal Insecticide, Fungicide and Rodenticide Act, as amended (92 Stat. 829) requires allregistered pesticide-producing establishments to submit a report to the Environmental Protection Agency by March1st each year. Each establishment must report the types and amounts of pesticides, active ingredients and devicesbeing produced, and those having been produced and sold or distributed in the past year.

Date of Government Version: 12/31/2009Date Data Arrived at EDR: 12/10/2010Date Made Active in Reports: 02/25/2011Number of Days to Update: 77

Source: EPATelephone: 202-564-4203Last EDR Contact: 04/29/2014Next Scheduled EDR Contact: 08/11/2014Data Release Frequency: Annually

ICIS: Integrated Compliance Information SystemThe Integrated Compliance Information System (ICIS) supports the information needs of the national enforcementand compliance program as well as the unique needs of the National Pollutant Discharge Elimination System (NPDES)program.

Date of Government Version: 07/20/2011Date Data Arrived at EDR: 11/10/2011Date Made Active in Reports: 01/10/2012Number of Days to Update: 61

Source: Environmental Protection AgencyTelephone: 202-564-5088Last EDR Contact: 10/09/2014Next Scheduled EDR Contact: 07/21/2014Data Release Frequency: Quarterly

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PADS: PCB Activity Database SystemPCB Activity Database. PADS Identifies generators, transporters, commercial storers and/or brokers and disposersof PCB’s who are required to notify the EPA of such activities.

Date of Government Version: 06/01/2013Date Data Arrived at EDR: 07/17/2013Date Made Active in Reports: 11/01/2013Number of Days to Update: 107

Source: EPATelephone: 202-566-0500Last EDR Contact: 04/18/2014Next Scheduled EDR Contact: 07/28/2014Data Release Frequency: Annually

MLTS: Material Licensing Tracking SystemMLTS is maintained by the Nuclear Regulatory Commission and contains a list of approximately 8,100 sites whichpossess or use radioactive materials and which are subject to NRC licensing requirements. To maintain currency,EDR contacts the Agency on a quarterly basis.

Date of Government Version: 07/22/2013Date Data Arrived at EDR: 08/02/2013Date Made Active in Reports: 11/01/2013Number of Days to Update: 91

Source: Nuclear Regulatory CommissionTelephone: 301-415-7169Last EDR Contact: 03/10/2014Next Scheduled EDR Contact: 06/23/2014Data Release Frequency: Quarterly

RADINFO: Radiation Information DatabaseThe Radiation Information Database (RADINFO) contains information about facilities that are regulated by U.S.Environmental Protection Agency (EPA) regulations for radiation and radioactivity.

Date of Government Version: 01/09/2014Date Data Arrived at EDR: 01/10/2014Date Made Active in Reports: 03/12/2014Number of Days to Update: 61

Source: Environmental Protection AgencyTelephone: 202-343-9775Last EDR Contact: 04/09/2014Next Scheduled EDR Contact: 07/21/2014Data Release Frequency: Quarterly

FINDS: Facility Index System/Facility Registry SystemFacility Index System. FINDS contains both facility information and ’pointers’ to other sources that contain moredetail. EDR includes the following FINDS databases in this report: PCS (Permit Compliance System), AIRS (AerometricInformation Retrieval System), DOCKET (Enforcement Docket used to manage and track information on civil judicialenforcement cases for all environmental statutes), FURS (Federal Underground Injection Control), C-DOCKET (CriminalDocket System used to track criminal enforcement actions for all environmental statutes), FFIS (Federal FacilitiesInformation System), STATE (State Environmental Laws and Statutes), and PADS (PCB Activity Data System).

Date of Government Version: 11/18/2013Date Data Arrived at EDR: 02/27/2014Date Made Active in Reports: 03/12/2014Number of Days to Update: 13

Source: EPATelephone: (215) 814-5000Last EDR Contact: 03/14/2014Next Scheduled EDR Contact: 06/23/2014Data Release Frequency: Quarterly

RAATS: RCRA Administrative Action Tracking SystemRCRA Administration Action Tracking System. RAATS contains records based on enforcement actions issued under RCRApertaining to major violators and includes administrative and civil actions brought by the EPA. For administrationactions after September 30, 1995, data entry in the RAATS database was discontinued. EPA will retain a copy ofthe database for historical records. It was necessary to terminate RAATS because a decrease in agency resourcesmade it impossible to continue to update the information contained in the database.

Date of Government Version: 04/17/1995Date Data Arrived at EDR: 07/03/1995Date Made Active in Reports: 08/07/1995Number of Days to Update: 35

Source: EPATelephone: 202-564-4104Last EDR Contact: 06/02/2008Next Scheduled EDR Contact: 09/01/2008Data Release Frequency: No Update Planned

RMP: Risk Management Plans

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When Congress passed the Clean Air Act Amendments of 1990, it required EPA to publish regulations and guidancefor chemical accident prevention at facilities using extremely hazardous substances. The Risk Management ProgramRule (RMP Rule) was written to implement Section 112(r) of these amendments. The rule, which built upon existingindustry codes and standards, requires companies of all sizes that use certain flammable and toxic substancesto develop a Risk Management Program, which includes a(n): Hazard assessment that details the potential effectsof an accidental release, an accident history of the last five years, and an evaluation of worst-case and alternativeaccidental releases; Prevention program that includes safety precautions and maintenance, monitoring, and employeetraining measures; and Emergency response program that spells out emergency health care, employee training measuresand procedures for informing the public and response agencies (e.g the fire department) should an accident occur.

Date of Government Version: 11/01/2013Date Data Arrived at EDR: 12/12/2013Date Made Active in Reports: 02/13/2014Number of Days to Update: 63

Source: Environmental Protection AgencyTelephone: 202-564-8600Last EDR Contact: 04/28/2014Next Scheduled EDR Contact: 08/11/2014Data Release Frequency: Varies

BRS: Biennial Reporting SystemThe Biennial Reporting System is a national system administered by the EPA that collects data on the generationand management of hazardous waste. BRS captures detailed data from two groups: Large Quantity Generators (LQG)and Treatment, Storage, and Disposal Facilities.

Date of Government Version: 12/31/2011Date Data Arrived at EDR: 02/26/2013Date Made Active in Reports: 04/19/2013Number of Days to Update: 52

Source: EPA/NTISTelephone: 800-424-9346Last EDR Contact: 02/28/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: Biennially

INDIAN RESERV: Indian ReservationsThis map layer portrays Indian administered lands of the United States that have any area equal to or greaterthan 640 acres.

Date of Government Version: 12/31/2005Date Data Arrived at EDR: 12/08/2006Date Made Active in Reports: 01/11/2007Number of Days to Update: 34

Source: USGSTelephone: 202-208-3710Last EDR Contact: 04/18/2014Next Scheduled EDR Contact: 07/28/2014Data Release Frequency: Semi-Annually

SCRD DRYCLEANERS: State Coalition for Remediation of Drycleaners ListingThe State Coalition for Remediation of Drycleaners was established in 1998, with support from the U.S. EPA Officeof Superfund Remediation and Technology Innovation. It is comprised of representatives of states with establisheddrycleaner remediation programs. Currently the member states are Alabama, Connecticut, Florida, Illinois, Kansas,Minnesota, Missouri, North Carolina, Oregon, South Carolina, Tennessee, Texas, and Wisconsin.

Date of Government Version: 03/07/2011Date Data Arrived at EDR: 03/09/2011Date Made Active in Reports: 05/02/2011Number of Days to Update: 54

Source: Environmental Protection AgencyTelephone: 615-532-8599Last EDR Contact: 04/21/2014Next Scheduled EDR Contact: 08/04/2014Data Release Frequency: Varies

2020 COR ACTION: 2020 Corrective Action Program ListThe EPA has set ambitious goals for the RCRA Corrective Action program by creating the 2020 Corrective ActionUniverse. This RCRA cleanup baseline includes facilities expected to need corrective action. The 2020 universecontains a wide variety of sites. Some properties are heavily contaminated while others were contaminated buthave since been cleaned up. Still others have not been fully investigated yet, and may require little or no remediation.Inclusion in the 2020 Universe does not necessarily imply failure on the part of a facility to meet its RCRA obligations.

Date of Government Version: 11/11/2011Date Data Arrived at EDR: 05/18/2012Date Made Active in Reports: 05/25/2012Number of Days to Update: 7

Source: Environmental Protection AgencyTelephone: 703-308-4044Last EDR Contact: 02/14/2014Next Scheduled EDR Contact: 05/26/2014Data Release Frequency: Varies

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LEAD SMELTER 1: Lead Smelter SitesA listing of former lead smelter site locations.

Date of Government Version: 01/29/2013Date Data Arrived at EDR: 02/14/2013Date Made Active in Reports: 02/27/2013Number of Days to Update: 13

Source: Environmental Protection AgencyTelephone: 703-603-8787Last EDR Contact: 04/04/2014Next Scheduled EDR Contact: 07/21/2014Data Release Frequency: Varies

LEAD SMELTER 2: Lead Smelter SitesA list of several hundred sites in the U.S. where secondary lead smelting was done from 1931and 1964. These sitesmay pose a threat to public health through ingestion or inhalation of contaminated soil or dust

Date of Government Version: 04/05/2001Date Data Arrived at EDR: 10/27/2010Date Made Active in Reports: 12/02/2010Number of Days to Update: 36

Source: American Journal of Public HealthTelephone: 703-305-6451Last EDR Contact: 12/02/2009Next Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

PRP: Potentially Responsible PartiesA listing of verified Potentially Responsible Parties

Date of Government Version: 04/15/2013Date Data Arrived at EDR: 07/03/2013Date Made Active in Reports: 09/13/2013Number of Days to Update: 72

Source: EPATelephone: 202-564-6023Last EDR Contact: 04/04/2014Next Scheduled EDR Contact: 07/14/2014Data Release Frequency: Quarterly

FEDLAND: Federal and Indian LandsFederally and Indian administrated lands of the United States. Lands included are administrated by: Army Corpsof 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,Department of Justice, Forest Service, Fish and Wildlife Service, National Park Service.

Date of Government Version: 12/31/2005Date Data Arrived at EDR: 02/06/2006Date Made Active in Reports: 01/11/2007Number of Days to Update: 339

Source: U.S. Geological SurveyTelephone: 888-275-8747Last EDR Contact: 04/18/2014Next Scheduled EDR Contact: 07/28/2014Data Release Frequency: N/A

US AIRS (AFS): Aerometric Information Retrieval System Facility Subsystem (AFS)The database is a sub-system of Aerometric Information Retrieval System (AIRS). AFS contains compliance dataon air pollution point sources regulated by the U.S. EPA and/or state and local air regulatory agencies. Thisinformation comes from source reports by various stationary sources of air pollution, such as electric power plants,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 compliancedata from industrial plants.

Date of Government Version: 10/23/2013Date Data Arrived at EDR: 11/06/2013Date Made Active in Reports: 12/06/2013Number of Days to Update: 30

Source: EPATelephone: 202-564-5962Last EDR Contact: 03/31/2014Next Scheduled EDR Contact: 07/14/2014Data Release Frequency: Annually

US AIRS MINOR: Air Facility System DataA listing of minor source facilities.

Date of Government Version: 10/23/2013Date Data Arrived at EDR: 11/06/2013Date Made Active in Reports: 12/06/2013Number of Days to Update: 30

Source: EPATelephone: 202-564-5962Last EDR Contact: 03/31/2014Next Scheduled EDR Contact: 07/14/2014Data Release Frequency: Annually

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COAL ASH DOE: Sleam-Electric Plan Operation DataA listing of power plants that store ash in surface ponds.

Date of Government Version: 12/31/2005Date Data Arrived at EDR: 08/07/2009Date Made Active in Reports: 10/22/2009Number of Days to Update: 76

Source: Department of EnergyTelephone: 202-586-8719Last EDR Contact: 04/18/2014Next Scheduled EDR Contact: 07/28/2014Data Release Frequency: Varies

US FIN ASSUR: Financial Assurance InformationAll owners and operators of facilities that treat, store, or dispose of hazardous waste are required to provideproof that they will have sufficient funds to pay for the clean up, closure, and post-closure care of their facilities.

Date of Government Version: 02/25/2014Date Data Arrived at EDR: 02/27/2014Date Made Active in Reports: 04/09/2014Number of Days to Update: 41

Source: Environmental Protection AgencyTelephone: 202-566-1917Last EDR Contact: 02/14/2014Next Scheduled EDR Contact: 06/02/2014Data Release Frequency: Quarterly

PCB TRANSFORMER: PCB Transformer Registration DatabaseThe database of PCB transformer registrations that includes all PCB registration submittals.

Date of Government Version: 02/01/2011Date Data Arrived at EDR: 10/19/2011Date Made Active in Reports: 01/10/2012Number of Days to Update: 83

Source: Environmental Protection AgencyTelephone: 202-566-0517Last EDR Contact: 05/02/2014Next Scheduled EDR Contact: 08/11/2014Data Release Frequency: Varies

COAL ASH EPA: Coal Combustion Residues Surface Impoundments ListA listing of coal combustion residues surface impoundments with high hazard potential ratings.

Date of Government Version: 08/17/2010Date Data Arrived at EDR: 01/03/2011Date Made Active in Reports: 03/21/2011Number of Days to Update: 77

Source: Environmental Protection AgencyTelephone: N/ALast EDR Contact: 03/11/2014Next Scheduled EDR Contact: 06/23/2014Data Release Frequency: Varies

EPA WATCH LIST: EPA WATCH LISTEPA maintains a "Watch List" to facilitate dialogue between EPA, state and local environmental agencies on enforcementmatters relating to facilities with alleged violations identified as either significant or high priority. Beingon the Watch List does not mean that the facility has actually violated the law only that an investigation byEPA or a state or local environmental agency has led those organizations to allege that an unproven violationhas in fact occurred. Being on the Watch List does not represent a higher level of concern regarding the allegedviolations that were detected, but instead indicates cases requiring additional dialogue between EPA, state andlocal agencies - primarily because of the length of time the alleged violation has gone unaddressed or unresolved.

Date of Government Version: 06/30/2013Date Data Arrived at EDR: 08/13/2013Date Made Active in Reports: 09/13/2013Number of Days to Update: 31

Source: Environmental Protection AgencyTelephone: 617-520-3000Last EDR Contact: 02/10/2014Next Scheduled EDR Contact: 05/26/2014Data Release Frequency: Quarterly

EDR HIGH RISK HISTORICAL RECORDS

EDR Exclusive Records

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

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Date of Government Version: N/ADate Data Arrived at EDR: N/ADate Made Active in Reports: N/ANumber of Days to Update: N/A

Source: EDR, Inc.Telephone: N/ALast EDR Contact: N/ANext Scheduled EDR Contact: N/AData Release Frequency: No Update Planned

EDR US Hist Auto Stat: EDR Exclusive Historic Gas StationsEDR has searched selected national collections of business directories and has collected listings of potentialgas station/filling station/service station sites that were available to EDR researchers. EDR’s review was limitedto those categories of sources that might, in EDR’s opinion, include gas station/filling station/service stationestablishments. 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 withina category of information EDR classifies as "High Risk Historical Records", or HRHR. EDR’s HRHR effort presentsunique and sometimes proprietary data about past sites and operations that typically create environmental concerns,but may not show up in current government records searches.

Date of Government Version: N/ADate Data Arrived at EDR: N/ADate Made Active in Reports: N/ANumber of Days to Update: N/A

Source: EDR, Inc.Telephone: N/ALast EDR Contact: N/ANext Scheduled EDR Contact: N/AData Release Frequency: Varies

EDR US Hist Cleaners: EDR Exclusive Historic Dry CleanersEDR has searched selected national collections of business directories and has collected listings of potentialdry cleaner sites that were available to EDR researchers. EDR’s review was limited to those categories of sourcesthat might, in EDR’s opinion, include dry cleaning establishments. The categories reviewed included, but werenot limited to dry cleaners, cleaners, laundry, laundromat, cleaning/laundry, wash & dry etc. This database fallswithin a category of information EDR classifies as "High Risk Historical Records", or HRHR. EDR’s HRHR effortpresents unique and sometimes proprietary data about past sites and operations that typically create environmentalconcerns, but may not show up in current government records searches.

Date of Government Version: N/ADate Data Arrived at EDR: N/ADate Made Active in Reports: N/ANumber of Days to Update: N/A

Source: EDR, Inc.Telephone: N/ALast EDR Contact: N/ANext Scheduled EDR Contact: N/AData Release Frequency: Varies

EDR US Hist Auto Stat: EDR Proprietary Historic Gas Stations - Cole

Date of Government Version: N/ADate Data Arrived at EDR: N/ADate Made Active in Reports: N/ANumber of Days to Update: N/A

Source: N/ATelephone: N/ALast EDR Contact: N/ANext Scheduled EDR Contact: N/AData Release Frequency: Varies

EDR US Hist Cleaners: EDR Proprietary Historic Dry Cleaners - Cole

Date of Government Version: N/ADate Data Arrived at EDR: N/ADate Made Active in Reports: N/ANumber of Days to Update: N/A

Source: N/ATelephone: N/ALast EDR Contact: N/ANext Scheduled EDR Contact: N/AData Release Frequency: Varies

EDR RECOVERED GOVERNMENT ARCHIVES

Exclusive Recovered Govt. Archives

RGA LF: Recovered Government Archive Solid Waste Facilities ListThe EDR Recovered Government Archive Landfill database provides a list of landfills derived from historical databasesand includes many records that no longer appear in current government lists. Compiled from Records formerly availablefrom the Deparment of Public Works in the District of Columbia.

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Date of Government Version: N/ADate Data Arrived at EDR: 07/01/2013Date Made Active in Reports: 01/17/2014Number of Days to Update: 200

Source: Department of Public WorksTelephone: N/ALast EDR Contact: 06/01/2012Next Scheduled EDR Contact: N/AData Release Frequency: Varies

RGA LUST: Recovered Government Archive Leaking Underground Storage TankThe EDR Recovered Government Archive Leaking Underground Storage Tank database provides a list of LUST incidentsderived from historical databases and includes many records that no longer appear in current government lists.Compiled from Records formerly available from the Department of the Environment in the District of Columbia.

Date of Government Version: N/ADate Data Arrived at EDR: 07/01/2013Date Made Active in Reports: 01/13/2014Number of Days to Update: 196

Source: Department of the EnvironmentTelephone: N/ALast EDR Contact: 06/01/2012Next Scheduled EDR Contact: N/AData Release Frequency: Varies

OTHER DATABASE(S)

Depending on the geographic area covered by this report, the data provided in these specialty databases may or may not becomplete. For example, the existence of wetlands information data in a specific report does not mean that all wetlands in thearea covered by the report are included. Moreover, the absence of any reported wetlands information does not necessarilymean that wetlands do not exist in the area covered by the report.

CT MANIFEST: Hazardous Waste Manifest DataFacility and manifest data. Manifest is a document that lists and tracks hazardous waste from the generator throughtransporters to a tsd facility.

Date of Government Version: 07/30/2013Date Data Arrived at EDR: 08/19/2013Date Made Active in Reports: 10/03/2013Number of Days to Update: 45

Source: Department of Energy & Environmental ProtectionTelephone: 860-424-3375Last EDR Contact: 02/21/2014Next Scheduled EDR Contact: 06/02/2014Data Release Frequency: Annually

NJ MANIFEST: Manifest InformationHazardous waste manifest information.

Date of Government Version: 12/31/2011Date Data Arrived at EDR: 07/19/2012Date Made Active in Reports: 08/28/2012Number of Days to Update: 40

Source: Department of Environmental ProtectionTelephone: N/ALast EDR Contact: 04/18/2014Next Scheduled EDR Contact: 07/28/2014Data Release Frequency: Annually

NY MANIFEST: Facility and Manifest DataManifest is a document that lists and tracks hazardous waste from the generator through transporters to a TSDfacility.

Date of Government Version: 02/28/2014Date Data Arrived at EDR: 03/12/2014Date Made Active in Reports: 04/29/2014Number of Days to Update: 48

Source: Department of Environmental ConservationTelephone: 518-402-8651Last EDR Contact: 03/12/2014Next Scheduled EDR Contact: 05/19/2014Data Release Frequency: Annually

PA MANIFEST: Manifest InformationHazardous waste manifest information.

Date of Government Version: 12/31/2012Date Data Arrived at EDR: 07/24/2013Date Made Active in Reports: 08/19/2013Number of Days to Update: 26

Source: Department of Environmental ProtectionTelephone: 717-783-8990Last EDR Contact: 04/21/2014Next Scheduled EDR Contact: 08/04/2014Data Release Frequency: Annually

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RI MANIFEST: Manifest informationHazardous waste manifest information

Date of Government Version: 12/31/2012Date Data Arrived at EDR: 06/21/2013Date Made Active in Reports: 08/05/2013Number of Days to Update: 45

Source: Department of Environmental ManagementTelephone: 401-222-2797Last EDR Contact: 02/24/2014Next Scheduled EDR Contact: 06/09/2014Data Release Frequency: Annually

WI MANIFEST: Manifest InformationHazardous waste manifest information.

Date of Government Version: 12/31/2012Date Data Arrived at EDR: 08/09/2013Date Made Active in Reports: 09/27/2013Number of Days to Update: 49

Source: Department of Natural ResourcesTelephone: N/ALast EDR Contact: 03/17/2014Next Scheduled EDR Contact: 06/30/2014Data Release Frequency: Annually

Oil/Gas Pipelines: This data was obtained by EDR from the USGS in 1994. It is referred to by USGS as GeoData Digital Line Graphsfrom 1:100,000-Scale Maps. It was extracted from the transportation category including some oil, but primarilygas pipelines.

Electric Power Transmission Line DataSource: Rextag Strategies Corp.Telephone: (281) 769-2247U.S. Electric Transmission and Power Plants Systems Digital GIS Data

Sensitive Receptors: There are individuals deemed sensitive receptors due to their fragile immune systems and special sensitivityto environmental discharges. These sensitive receptors typically include the elderly, the sick, and children. While the location of allsensitive receptors cannot be determined, EDR indicates those buildings and facilities - schools, daycares, hospitals, medical centers,and nursing homes - where individuals who are sensitive receptors are likely to be located.

AHA Hospitals:Source: American Hospital Association, Inc.Telephone: 312-280-5991The database includes a listing of hospitals based on the American Hospital Association’s annual survey of hospitals.

Medical Centers: Provider of Services ListingSource: Centers for Medicare & Medicaid ServicesTelephone: 410-786-3000A listing of hospitals with Medicare provider number, produced by Centers of Medicare & Medicaid Services,a federal agency within the U.S. Department of Health and Human Services.

Nursing HomesSource: National Institutes of HealthTelephone: 301-594-6248Information on Medicare and Medicaid certified nursing homes in the United States.

Public SchoolsSource: National Center for Education StatisticsTelephone: 202-502-7300The National Center for Education Statistics’ primary database on elementaryand secondary public education in the United States. It is a comprehensive, annual, national statisticaldatabase of all public elementary and secondary schools and school districts, which contains data that arecomparable across all states.

Private SchoolsSource: National Center for Education StatisticsTelephone: 202-502-7300The National Center for Education Statistics’ primary database on private school locations in the United States.

Daycare Centers: Child Care FacilitiesSource: Department of HealthTelephone: 202-442-5888

Flood Zone Data: This data, available in select counties across the country, was obtained by EDR in 2003 & 2011 from the FederalEmergency Management Agency (FEMA). Data depicts 100-year and 500-year flood zones as defined by FEMA.

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NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDRin 2002, 2005 and 2010 from the U.S. Fish and Wildlife Service.

Scanned Digital USGS 7.5’ Topographic Map (DRG)Source: United States Geologic SurveyA digital raster graphic (DRG) is a scanned image of a U.S. Geological Survey topographic map. The map imagesare made by scanning published paper maps on high-resolution scanners. The raster imageis georeferenced and fit to the Universal Transverse Mercator (UTM) projection.

STREET AND ADDRESS INFORMATION

© 2010 Tele Atlas North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protectionand other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subjectto the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material.

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

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

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

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

1994Most Recent Revision:38077-G1 ALEXANDRIA, VA DC MDSouth Map:

1983Most Recent Revision:38077-H1 WASHINGTON WEST, DC MD VATarget Property Map:

USGS TOPOGRAPHIC MAP

28 ft. above sea levelElevation:4305797.0UTM Y (Meters): 324530.4UTM X (Meters): Zone 18Universal Tranverse Mercator: 77.023 - 77˚ 1’ 22.80’’Longitude (West): 38.8854 - 38˚ 53’ 7.44’’Latitude (North):

TARGET PROPERTY COORDINATES

WASHINGTON, DC 20024301 7TH STREET SWGSA REGIONAL OFFICE BUILDING

TARGET PROPERTY ADDRESS

®GEOCHECK - PHYSICAL SETTING SOURCE ADDENDUM®

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should be field verified.on a relative (not an absolute) basis. Relative elevation information between sites of close proximitySource: Topography has been determined from the USGS 7.5’ Digital Elevation Model and should be evaluated

SURROUNDING TOPOGRAPHY: ELEVATION PROFILES

Ele

vatio

n (f

t)E

leva

tion

(ft)

TP

TP0 1/2 1 Miles

✩Target Property Elevation: 28 ft.

North South

West East

74445

13

2416

26

2825211811

13

23

36

52464 4 4

11

22

31

33

40 29 28 24 21 14 14 9

15

33

52

55

General ENEGeneral Topographic Gradient:TARGET PROPERTY TOPOGRAPHY

should contamination exist on the target property, what downgradient sites might be impacted.assist the environmental professional in forming an opinion about the impact of nearby contaminated properties or,Surface topography may be indicative of the direction of surficial groundwater flow. This information can be used toTOPOGRAPHIC INFORMATION

collected on nearby properties, and regional groundwater flow information (from deep aquifers).sources of information, such as surface topographic information, hydrologic information, hydrogeologic datausing site-specific well data. If such data is not reasonably ascertainable, it may be necessary to rely on otherGroundwater flow direction for a particular site is best determined by a qualified environmental professionalGROUNDWATER FLOW DIRECTION INFORMATION

®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY®

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Not Reported

GENERAL DIRECTIONLOCATIONGROUNDWATER FLOWFROM TPMAP ID

hydrogeologically, and the depth to water table.authorities at select sites and has extracted the date of the report, groundwater flow direction as determinedflow at specific points. EDR has reviewed reports submitted by environmental professionals to regulatoryEDR has developed the AQUIFLOW Information System to provide data on the general direction of groundwater

AQUIFLOW®

Search Radius: 1.000 Mile.

* ©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 undera Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS) investigation.

Information is inferred in the CERCLIS investigation report(s) Data Quality:No information about a sole source aquifer is available Sole Source Aquifer:aquifers underlying the site.Information is not available about the hydraulic connection between Hydraulic Connection:1.5 meters to 3 meters. Inferred Depth to Water:NOT AVAILABLE. Groundwater Flow Direction:DC8210021004 Site EPA ID Number:Usa Ft Mcnair Site Name:1 - 2 Miles SSE Location Relative to TP:1.25 miles Search Radius:

Site-Specific Hydrogeological Data*:

* ©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 undera Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS) investigation.

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

YES - refer to the Overview Map and Detail MapWASHINGTON WEST

NATIONAL WETLAND INVENTORYNWI ElectronicData CoverageNWI Quad at Target Property

1100010025B - FEMA Q3 Flood data1100010030B - FEMA Q3 Flood data1100010015B - FEMA Q3 Flood dataAdditional Panels in search area:

1100010020B - FEMA Q3 Flood dataFlood Plain Panel at Target Property:

YES - refer to the Overview Map and Detail MapWASHINGTON, DC

FEMA FLOOD ZONEFEMA FloodElectronic DataTarget Property County

and bodies of water).Refer to the Physical Setting Source Map following this summary for hydrologic information (major waterways

contamination exist on the target property, what downgradient sites might be impacted.the environmental professional in forming an opinion about the impact of nearby contaminated properties or, shouldSurface water can act as a hydrologic barrier to groundwater flow. Such hydrologic information can be used to assistHYDROLOGIC INFORMATION

®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY®

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No Wells Found

FEDERAL USGS WELL INFORMATION

LOCATIONFROM TPWELL IDMAP ID

Nearest PWS within 1 mileFederal FRDS PWS1.000Federal USGS

WELL SEARCH DISTANCE INFORMATION

SEARCH DISTANCE (miles)DATABASE

opinion about the impact of contaminant migration on nearby drinking water wells.professional in assessing sources that may impact ground water flow direction, and in forming anEDR Local/Regional Water Agency records provide water well information to assist the environmental

LOCAL / REGIONAL WATER AGENCY RECORDS

No detail available.

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

DOMINANT SOIL COMPOSITION IN GENERAL AREA OF TARGET PROPERTY

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

ROCK STRATIGRAPHIC UNIT GEOLOGIC AGE IDENTIFICATION

Stratified SequenceCategory:MesozoicEra:CretaceousSystem:Lower CretaceousSeries:lKCode: (decoded above as Era, System & Series)

at which contaminant migration may be occurring.Geologic information can be used by the environmental professional in forming an opinion about the relative speedGEOLOGIC INFORMATION IN GENERAL AREA OF TARGET PROPERTY

move more quickly through sandy-gravelly types of soils than silty-clayey types of soils.characteristics data collected on nearby properties and regional soil information. In general, contaminant plumesto rely on other sources of information, including geologic age identification, rock stratigraphic unit and soilusing site specific geologic and soil strata data. If such data are not reasonably ascertainable, it may be necessaryGroundwater flow velocity information for a particular site is best determined by a qualified environmental professionalGROUNDWATER FLOW VELOCITY INFORMATION

®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY®

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Note: PWS System location is not always the same as well location.

No PWS System Found

FEDERAL FRDS PUBLIC WATER SUPPLY SYSTEM INFORMATION

LOCATIONFROM TPWELL IDMAP ID

®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY®

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EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.

40

80

40

40

40

80

80

DC

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0 (0.00%)0 (0.00%)2 (2.17%)0 (0.00%)4 (4.35%)86 (93.48%)

>100 50-100 20-50 10-20 4-10 <4pCi/LpCi/LpCi/LpCi/LpCi/LpCi/L

Minimum Radon Level: 0.2 pCi/L.Maximum Radon Level: 37.4 pCi/L.

Number of sites tested: 92.

EPA Region 3 Statistical Summary Readings for Zip Code: 20024

AREA RADON INFORMATION

®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGSRADON

®

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TOPOGRAPHIC INFORMATION

USGS 7.5’ Digital Elevation Model (DEM)Source: United States Geologic SurveyEDR acquired the USGS 7.5’ Digital Elevation Model in 2002 and updated it in 2006. The 7.5 minute DEM correspondsto the USGS 1:24,000- and 1:25,000-scale topographic quadrangle maps. The DEM provides elevation datawith consistent elevation units and projection.

Scanned Digital USGS 7.5’ Topographic Map (DRG)Source: United States Geologic SurveyA digital raster graphic (DRG) is a scanned image of a U.S. Geological Survey topographic map. The map imagesare made by scanning published paper maps on high-resolution scanners. The raster imageis georeferenced and fit to the Universal Transverse Mercator (UTM) projection.

HYDROLOGIC INFORMATION

Flood Zone Data: This data, available in select counties across the country, was obtained by EDR in 2003 & 2011 from the FederalEmergency Management Agency (FEMA). Data depicts 100-year and 500-year flood zones as defined by FEMA.

NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDRin 2002, 2005 and 2010 from the U.S. Fish and Wildlife Service.

HYDROGEOLOGIC INFORMATION

AQUIFLOW Information SystemR

Source: EDR proprietary database of groundwater flow informationEDR 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 hasextracted the date of the report, hydrogeologically determined groundwater flow direction and depth to water tableinformation.

GEOLOGIC INFORMATION

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

STATSGO: State Soil Geographic DatabaseSource: Department of Agriculture, Natural Resources Conservation ServicesThe U.S. Department of Agriculture’s (USDA) Natural Resources Conservation Service (NRCS) leads the nationalConservation Soil Survey (NCSS) and is responsible for collecting, storing, maintaining and distributing soilsurvey information for privately owned lands in the United States. A soil map in a soil survey is a representationof soil patterns in a landscape. Soil maps for STATSGO are compiled by generalizing more detailed (SSURGO)soil survey maps.

SSURGO: Soil Survey Geographic DatabaseSource: Department of Agriculture, Natural Resources Conservation Services (NRCS)Telephone: 800-672-5559SSURGO is the most detailed level of mapping done by the Natural Resources Conservation Services, mappingscales generally range from 1:12,000 to 1:63,360. Field mapping methods using national standards are used toconstruct the soil maps in the Soil Survey Geographic (SSURGO) database. SSURGO digitizing duplicates theoriginal soil survey maps. This level of mapping is designed for use by landowners, townships and countynatural resource planning and management.

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LOCAL / REGIONAL WATER AGENCY RECORDS

FEDERAL WATER WELLS

PWS: Public Water SystemsSource: EPA/Office of Drinking WaterTelephone: 202-564-3750Public Water System data from the Federal Reporting Data System. A PWS is any water system which provides water to at

least 25 people for at least 60 days annually. PWSs provide water from wells, rivers and other sources.

PWS ENF: Public Water Systems Violation and Enforcement DataSource: EPA/Office of Drinking WaterTelephone: 202-564-3750Violation and Enforcement data for Public Water Systems from the Safe Drinking Water Information System (SDWIS) after

August 1995. Prior to August 1995, the data came from the Federal Reporting Data System (FRDS).

USGS Water Wells: USGS National Water Inventory System (NWIS)This database contains descriptive information on sites where the USGS collects or has collected data on surfacewater and/or groundwater. The groundwater data includes information on wells, springs, and other sources of groundwater.

OTHER STATE DATABASE INFORMATION

RADON

Area Radon InformationSource: USGSTelephone: 703-356-4020The National Radon Database has been developed by the U.S. Environmental Protection Agency(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 atprivate sources such as universities and research institutions.

EPA Radon ZonesSource: EPATelephone: 703-356-4020Sections 307 & 309 of IRAA directed EPA to list and identify areas of U.S. with the potential for elevated indoorradon levels.

EPA Region 3 Statistical Summary ReadingsSource: Region 3 EPATelephone: 215-814-2082Radon readings for Delaware, D.C., Maryland, Pennsylvania, Virginia and West Virginia.

OTHER

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

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

Earthquake Fault Lines: The fault lines displayed on EDR’s Topographic map are digitized quaternary faultlines, preparedin 1975 by the United State Geological Survey

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STREET AND ADDRESS INFORMATION

© 2010 Tele Atlas North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protectionand other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subjectto the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material.

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Phase I Environmental Site Assessment GSA Regional Office Building, Washington, DC

Appendix E Professional Profiles

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HEATHER UNGER, LEED AP Project Scientist Ms. Unger is project scientist in Exton, Pennsylvania with a background in environmental science and resource management. She is a LEED Accredited Professional with more than five years of experience in regulatory compliance, land use analysis, environmental permitting, and due diligence. Ms. Unger’s due diligence resume includes Phase I Environmental Site Assessments for the U.S. General Services Administration, U.S. Postal Service, electric utility companies and private clients.

RELEVANT PROJECT EXPERIENCE GENERAL SERVICES ADMINISTRATION (GSA) GSA, Region 8, Denver, Colorado. Project scientist. Responsible for assisting in the preparation of three Phase I ESAs for locations in Montana. 2008 – 2009. UNITED STATES POSTAL SERVICE (USPS) USPS, Northeast Facilities Office, Environmental and Due DiligenceProjects, New York and New Jersey. Project manager. For Real Estate Property Disposals at USPS facilities in Ozone Park, New York and Dover, NewJersey. Responsibilities included conducting site reconnaissance activities, coordinating historic property assessment, and report preparation. 2010. USPS, Western Facilities Office, Backflow Prevention Device Testing andCertification Projects. Project manager. Coordinated backflow prevention device inspections and necessary repairs at over 60 USPS facilities in theDenver metro area in 2009 and 2010. 2009 – 2010. USPS Storage Tank Facility Inspections and Database Management, NewYork and New Jersey. Task manager. For USPS storage tank inspection project. Coordinated over 250 facility inspections, trained and directed fieldpersonnel, performed a quality assurance review and gap analysis of data,developed a risk analysis process based on industry standards and clientrequirements, and presented results to the client. 2008 – 2009. USPS, Major Facilities Office, Environmental and Due Diligence Projects,Various Locations Nationwide. Project scientist. Responsible for various projects including National Environmental Policy Act (NEPA) report preparationfor the Eagan BMC in Minnesota, Phase I ESAs for locations in Missouri andKansas, Nevada, New Jersey, New York, California, Phase I and Limited PhaseII ESA for a location in Joplin, Missouri, UST remedial action reports for variousNew York Metro Area facilities, preparation of a hazardous and universal wastepresentation for the New York Metro Area, and other assistance as needed. 2007– 2010. USPS, Emergency Response and Recovery Services Contract, Nationwide.Project scientist. Responsible for various projects under the EmergencyResponse and Recovery Services Contract with the USPS. Projects to dateconsist of regulatory compliance assistance, including permitting, response toagency Notice of Violation (NOV) and development of compliance plans,templates and checklists; environmental compliance audits; oversight and soilsampling activities associated with the closure of USTs in Montvale, Mountain Lakes, New Jersey, New Egypt, New Jew Jersey and Adelphia, New Jersey; and

FIRM Louis Berger Group EDUCATION BS, Environmental Resource

Management, minors in Environmental Economics and Water Resources

REGISTRATIONS / CERTIFICATIONS LEED Accredited

Professional TRAINING American Society for Testing

and Materials (ASTM) Phase I & Phase II Environmental Site Assessment Processes, 2010

YEARS EXPERIENCE 8 YEARS WITH FIRM 7

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conducting site assessments and training at various locations in the New YorkMetro Area. Prepared various reports including UST closure reports, remedial action reports, correspondence with federal and state agencies, and otherassistance as needed. 2007 – 2010. NEW JERSEY ARMY NATIONAL GUARD (NJARNG) NJARNG, Various Locations in New Jersey. Project scientist. Responsible for conducting groundwater and soil boring investigations at various NJARNGlocations to delineate the extent of contamination. Assisted with a BaselineEcological Evaluation in Hammonton, New Jersey. Prepared various reports andother assistance as needed. 2007 – 2008. PRIVATE COMPANIES FirstEnergy, Glenwillow Substation, Cuyahoga County, Ohio. Project scientist. Responsible for review of a Phase I ESA for an undeveloped property. 2012. Allegheny Energy, a FirstEnergy Company, Confidential Project 138 kVTransmission Line, Greene County, Pennsylvania. Project scientist.Responsible for conducting a Phase I ESA and assisting with field wetlanddelineation for the proposed substation site. 2011 Windkraft Nord USA Inc., Mozart and Ravel Wind Power Projects, Rotan,Texas and Dumas, Texas. Project scientist. Responsible for conducting three Phase I ESAs, one Phase I ESA update and assisting with wetland delineation.Responsibilities include site reconnaissance, historic property usage research,off-site property usage research, and report preparation. 2007 – 2011. Rentech Inc., Denver, Colorado. Environmental scientist. Responsible forconducting a Phase I ESA of a former paper mill location in Mississippi. 2008. Lehigh Gas, Multiple Facilities in Pennsylvania and New Jersey. Staffscientist. Responsible for conducting and assisting with various aspects of site investigation and remediation, including groundwater monitoring and sampling,ozone injection system installation, slug testing, monitoring well installation, wellabandonment, soil boring, soil physics, UST excavation, and tank field vapormonitoring. Prepared quarterly groundwater monitoring reports for PADEP andNJDEP, Site Characterization Reports, Remedial Action Reports, and othercorrespondence with clients and regulatory agencies. 2006. Former Rock Hill Supply Facility, Bala Cynwyd, Pennsylvania. Staffscientist. Responsible for conducting Phase I ESA activities, which includedoverall facility inspection, historic property usage research, off-site property usage research, and report preparation. 2006. Private Client, Lower Nazareth, Pennsylvania. Staff scientist. Responsible for conducting Phase I ESA activities, which included site inspection, historicproperty usage research, off-site property usage research, and report preparation. 2006.

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RESUME – ERIN HAGAN, Environmental Scientist Ms. Hagan specializes in ecosystem restoration, water resources, watershed management, and aquatic ecology. Her project experience includes work on ecosystem-wide and habitat specific restoration projects in river, wetland, and terrestrial environments. Responsibilities include wetland delineation, habitat evaluation, wetland and stream restoration, stream assessment, field sampling, water quality analysis, and EA, EIS, and restoration plan preparation. Work in numerous ecosystems has allowed Ms. Hagan to gain direct experience in benthic macroinvertebrate and phytoplankton ecology as well as the opportunity to analyze soils, vegetation, and fish. Additional skills include data collection and analysis, water quality modeling, and use of Geographic Information Systems (GIS).

RELEVANT PROJECT EXPERIENCE American Electric Power, Wythe Area Improvements Project, Virginia. Environmental scientist. Assisted in wetland delineations and stream assessments performed for a proposed double circuit 138 kV transmission line in Wythe County, Virginia. Ongoing Private Client, ESIA for Port Project, Nigeria. Environmental scientist.Assisted in preparation of the ecosystem services assessment for Environmental and Social Impact Assessment. Described impacts from the project on a variety ecosystem services and made recommendations for mitigating the proposedimpacts. 2013 American Electric Power, Greater Fort Wayne Reliability Project, Indiana. Environmental scientist. Assisted in wetland delineations performed within the existing boundaries of the Sorenson substation for the proposed Sorenson toRobison Park 345 kV transmission line project for American Electric Power.Assisted in the preparation of the wetland delineation report. 2012 and 2013 Virginia Department of Environmental Quality, Roanoke River TMDL Implementation Plan. Virginia. Environmental scientist. Assisted in the development of a plan for implementing TMDL bacteria and benthic loadreductions for the Roanoke River watershed. Analyzed data and stakeholder information to guide formation of pollutant reduction measures. Ongoing National Park Service (NPS), Dyke Marsh Wetland Restoration and Long Term Management Plan/Environmental Impact Statement, Virginia. Environmental scientist. Updated and edited the water resources and water quality sections of the affected environment chapter of the environmental impactstatement. Wrote soils and sediment section for environmental consequenceschapter of a restoration plan/Environmental Impact Statement. 2012-2013 Mississippi Department of Environmental Quality (MDEQ), MDEQ NaturalResources Damage Assessment, Mississippi. Environmental scientist.Worked as part of a team to develop and evaluate early restoration projects toaddress injuries to resources and habitats resulting from the Deepwater Horizon oil spill. Prepared sections of an early restoration plan and environmentalassessment. Assisted in the preparation of materials for U.S. Army Corps ofEngineers permits and National Historic Preservation Act consultations. Assisted in the preparation of presentation materials for use in public meetings,negotiations, and reports. Performed GIS analyses. 2011-2013 U.S. Army Corps of Engineers (USACE), Missouri River Ecosystem

FIRM Louis Berger Group EDUCATION MEM, Environmental

Management BA, Biology YEARS EXPERIENCE 11 YEARS WITH FIRM 5

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Restoration Plan. Missouri. Environmental scientist. Worked as part of a multi-agency team on a long-term mitigation, recovery, and restoration plan for the Missouri River watershed, its habitats and species. Assisted in the preparation of the Missouri River Ecosystem Restoration Plan Focal Natural Resources Baseline Assessment. Determined existing conditions and developedcurrent condition ratings for biotic and abiotic aspects of Missouri River aquaticecosystems through functional models, indicators, and quantitative andqualitative analyses. Performed a rapid qualitative assessment of Missouri Riverresources and an analysis of current and future conditions. Interacted with technical experts, led developmental conference calls, and organized andcompiled notes from technical meetings. 2009-2012 Evaluation of Phosphorus Loading Targets for Lake Simcoe, Canada. Environmental scientist. Participated as part of a team tasked with evaluating the phosphorus loading targets for the Lake Simcoe watershed in Canada.Organized, analyzed, and processed large amounts of data in preparation for useof the CANWET watershed based nutrient and water simulation tool. Calibratedthe model using existing observed streamflow conditions for each subwatershed.2009-2010 Birmingham Northern Beltline ICE Study, Alabama. Environmental scientist.  Assisted in the preparation of the Birmingham Northern Beltline ICEStudy: Technical Memorandum, No. 3 for the Alabama Department ofTransportation. Used a pollutant loading model to determine current pollutant loads to study area watersheds as well as the loads expected from future buildscenarios associated with transportation infrastructure development. 2009 USACE Kansas City, Upper Turkey Creek Feasibility Study, Kansas. Environmental scientist. Assisted in preparation of the Feasibility Report for Upper Turkey Creek Watershed in Johnson and Wyandotte Counties, Kansas.Converted stream health assessment data into the Kansas Habitat model bymeans of calculations and GIS analyses. Assisted in the development of stream restoration, bank stabilization, and in-stream habitat enhancement measures for the Upper Turkey Creek reaches. 2008-2009 USACE Baltimore, Anacostia River Watershed Restoration Plan, District ofColumbia, Virginia, Maryland. Environmental scientist. Assisted in preparation of the Anacostia Watershed Restoration Plan Study throughfieldwork and desktop analysis. Evaluated existing conditions and gathered datathrough field surveys to determine the most appropriate restoration actions forareas with stormwater quantity and quality issues. 2008-2009 TMDL Development for Florida Consent Decree Waters, Florida. Environmental scientist. Assisted in the development of TMDL reports for nutrient impaired lakes in Florida. Evaluated and summarized existing waterquality data, land use, and source assessments. Assisted in watershedcharacterization and stressor identification tasks. Used GIS capabilities for analysis. 2008-2009