Administrative Record File/Information Repository File (ARF/IRF)

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Index of documents (PDF) contained in the ARF/IRF, which are available at the University of South Carolina Libraries – Aiken and Columbia on CD. This index is in PDF (portable document format) which requires Adobe Acrobat Reader software to be installed on your computer.

In 2020, SRS began posting PDFs of the ARF/IRF records on the SRS external website. In addition, this external website contains an Index of Documents (see link above). The index is currently dated 1/8/2026 and lists entries numbered from 000001 to 025261. The PDFs that are currently posted on the list below are dated from 10/1/2017 to 1/8/2026. The Index of Documents and PDFs will be updated quarterly. Historical PDFs will be added at a later date.

Disclaimer: The scanning process used to transfer documents into the portable document format may unintentionally create minor inaccuracies in the text. The viewer is warned that minor spelling errors may occur and numerical data may be missing decimal points or exponential values. Should the viewer have any questions regarding a particular section of text, an accurate hardcopy is always available from the Area Completion Project Document Control at the Savannah River Site, Luchelle Abney at (803) 952-7401.

Introduction

The Administrative Record File contains the documents and information considered or relied on in the selection of a response action and in controlling hazardous waste management activities. At the Savannah River Site, the Administrative Record File will fulfill the requirements of Section XXXIV, Administrative Record, of the Federal Facility Agreement (FFA).

An Administrative Record File for an individual waste unit is initiated upon the approval by the EPA-IV and the SCDHEC of an RFI/RI Work Plan. The File is compiled until the decision of the response action is chosen (the signing of the Record of Decision). At that time the Administrative Record File is finalized and is called the Administrative Record for that waste unit.

An Administrative Record serves two primary purposes. First, it is a vehicle for public participation in the selection of the response action. Section 113(k)(2) of CERCLA provides the public with an opportunity to participate in a response decision. The Administrative Record makes available the information considered or relied on in the selection and provides the opportunity for public involvement. Without opportunity for this involvement of interested persons, the limitation of court review solely to the Administrative Record can be challenged. Therefore, the Administrative Record will also record the public participation in the decision process and reflect the views of members of the public.

The second purpose of the Administrative Record is concerned with the presentation of evidence in the event of litigation. Judicial review of any issue concerning the adequacy of a response selection is limited to the Administrative Record. Under section 113(j)(2) of CERCLA, the trial court reviewing the selected response decision is limited the facts as set out in the Administrative Record. The Courts will not allow the use of discovery, hearings or additional fact findings unless the Administrative Record is found to be incomplete or poorly prepared. Provided the Administrative Record is adequate, the court will limit its review of the response decision made to the standard of arbitrary and capricious or otherwise not in accordance with the law. The Administrative Record should therefore chronicle the response decision process, whereby a judge could easily follow how and why a decision was made.

An Information Repository File contains information and documents that do not meet the definition of Administrative Record Files but that contain site and unit information, documents on site and unit activities, and general information.

Each entry in the Administrative Record File Index contains the following information:

  • ARF/IRF Catalog Number – A unique number assigned to each document or piece of information. For those documents that are microfilmed, the number is stamped on the top of the document to aid in locating the document on the microfilm.
  • Date –The date the document or information was issued.
  • Document Number – Many of the documents published or produced by the SCDHEC, EPA and SRS are assigned unique numbers. If no document number has been assigned, it is so indicated by the entry of a unique sequence number known as the catalog number. This number is for electronic tracking only.
  • Title –The title of the document, or a brief description of the contents.
  • Author – The person or party responsible for the issuance or writing of the document or information
  • Author Affiliation – The organization that the author works for or is affiliated with.
  • Addressee – In most cases this entry will be blank except if the document is correspondence. The entry, in that case, will be the individual(s) to whom the correspondence was addressed.
  • Addressee Affiliation – In most cases this entry will be blank except if the document is correspondence. The entry in that case will be the organization(s) to which the Addressee is affiliated.
  • Appx. No. of Pages – The approximate number of pages the document contains.
  • Document Type – Each document is categorized according to one of the following types of information:
    • Community Involvement/Relations
    • Correspondence
    • Draft RFI/RI Work Plan
    • Federal Facility Agreement
    • Final RFI/RI Work Plan
    • Guidance
    • Interim Action Proposed Plan
    • Meeting Minutes
    • Proposed Plan
    • Risk Assessment Document
    • Site Evaluation Report
    • Supporting Document
  • Classification – The entry will contain one of the three following codes:
    • U – The information is unclassified and available to the general public for viewing.
    • CP – The information or document is considered confidential or privileged. The document may contain sensitive information and is not available to the general public. It may be included in an Administrative Record File as it was used to support the decision making, but cannot be made publicly available.

PDF Downloads

3870 records available.

CATALOG NUMBERDATEDOCUMENT NUMBER ↓TITLEAUTHORADDRESSEEDOC TYPEAPPX # OF PAGESFILE TYPEPDF FILE
02390907/01/2022SRNS-RP-2021-04229U. S. DEPARTMENT OF ENERGY SIGNED SIXTH FIVE-YEAR REMEDY REVIEW REPORT FOR SAVANNAH RIVER SITE OPERABLE UNITS WITH GEOSYNTHETIC OR STABILIZATION / SOLIDIFICATION COVER SYSTEMS (U) AIKEN, SOUTH CAROLINA (SRNS-RP-2021-04229, REVISION 1, JULY 2022)SRNSREMEDY REVIEW REPORT622ARFARF-023909.pdf
02400007/31/2022SRNS-RP-2021-04229THREE PARTY SIGNED SIXTH FIVE YEAR REMEDY REVIEW REPORT FOR SAVANNAH RIVER SITE OPERABLE UNITS WITH GEOSYNTHETIC OR STABILIZATION/SOLIDIFICATION COVER SYSTEMS (U) AIKEN, SOUTH CAROLINA (SRNS-RP-2021-04229, REVISION 1, JULY 2022) SEMS NUMBER: 00SRNSREMEDY REVIEW REPORT622ARFARF-024000.pdf
02376707/01/2022SRNS-RP-2021-04229SIXTH FIVE-YEAR REMEDY REVIEW REPORT FOR SAVANNAH RIVER SITE OPERABLE UNITS WITH GEOSYNTHETIC OR STABALIZATION/SOLIDIFICATION COVER SYSTEMS (U) AIKEN, SOUTH CAROLINA (SRNS-RP-2021-04229, REVISION 1, JULY 2022) (REDLINE PAGES), SEMS NUMBER: 00SRNSREMEDY REVIEW REPORT184ARFARF-023767.pdf
02349512/01/2021SRNS-RP-2021-04229SIXTH FIVE-YEAR REMEDY REVIEW REPORT FOR SAVANNAH RIVER SITE OPERABLE UNITS WITH GEOSYNTHETIC OR STABILIZATION/SOLIDIFICATION COVER SYSTEMS (U) AIKEN, SOUTH CAROLINA (SRNS-RP-2021-04229, REVISION 0, DECEMBER 2021)SRNSREMEDY REVIEW REPORT616ARFARF-023495.pdf
02325506/01/2021SRNS-RP-2021-038582020 ANNUAL COMPREHENSIVE TNX AREA GROUNDWATER MONITORING AND REMEDIAL ACTION EFFECTIVENESS INTERIM REPORT (U) (SRNS-RP-2021-03858, REIVISION 0, JUNE 2021) SEMS NUMBERS: 21, 29SRNSSUPPORTING DOCUMENT534ARFARF-023255.pdf
02324406/01/2021SRNS-RP-2021-03832EFFECTIVENESS MONITORING REPORT FOR THE MONITORED NATUAL ATTENUATION (MNA) AT THE CHEMICALS, METALS, AND PESTICIDES (CMP) PITS OPERABLE UNIT (OU) (U)SRNSSUPPORTING DOCUMENT330ARFARF-023244.pdf
02325306/01/2021SRNS-RP-2021-03749BIENNIAL EFFECTIVENESS MONITORING REPORT (EMR) FOR MONITORED NATURAL ATTENUATION (MNA) AT THE C-AREA BURNING/RUBBLE PIT (131-C) AND OLD C-AREA BURNING/RUBBLE PIT (NBN) OPERABLE UNIT (U) JANUARY 2019 THROUGH DECEMBER 2020 (SRNS-RP-2021-03749, REVISION 0, JUNE 2021) SEMS NUMBER: 31SRNSSUPPORTING DOCUMENT204ARFARF-023253.pdf
02327007/01/2021SRNS-RP-2021-037482020 GROUNDWATER MONITORING REPORT FOR THE D-AREA GROUNDWATER OPERABLE UNIT (U) (SRNS-RP-2021-03748, REVISION 0, JULY 2021) SEMS NUMBER: 63SRNSSUPPORTING DOCUMENT1ARFARF-023270.pdf
02324206/01/2021SRNS-RP-2021-03617R-AREA GROUNDWATER (NBN) BIENNIAL EFFECTIVENESS MONITORING REPORT IN SUPPORT OF R-AREA OPERABLE UNIT (U) (JANUARY 2019 THROUGH DECEMBER 2020)SRNSSUPPORTING DOCUMENT170ARFARF-023242.pdf
02317404/29/2021SRNS-RP-2021-00741THE SAVANNAH RIVER SITE ENVIRONMENTAL BULLETIN FOR THE FACT SHEET AVAILABLE FOR THE SECOND EARLY ACTION REMEDIAL ACTION AT THE D-AREA OPERABLE UNIT AT THE SAVANNAH RIVER SITE (VOLUME 33, NUMBER 6, DATED APRIL 29, 2021)SRNSCOMMUNITY INVOLVEMENT2IRFARF-023174.pdf
02313904/01/2021SRNS-RP-2021-00652BUILDING 242-12F, RADCON TRAILER NEAR 2F EVAPORATOR, REQUEST FOR REMOVAL FROM FEDERAL FACILITY AGREEMENT APPENDIX K.1, D&D FACILITIES TO BE DECOMMISSIONEDSRNSSUPPORTING DOCUMENT39ARFARF-023139.pdf
02319505/01/2021SRNS-RP-2021-00584PERFORMANCE EVALUATION REPORT FOR THE A-AREA BURNING/RUBBLE PITS (731-A, -1A) AND RUBBLE PIT (731-2A) AND THE MISCELLANEOUS CHEMICAL BASIN/METALS BURNING PIT (731-4A, -5A) OPERABLE UNIT – JANUARY THROUGH DECEMBER 2020 (U) (SRNS-RP-2021-00584, REVISION 0, MAY 2021) SEMS NUMBER: 28SRNSSUPPORTING DOCUMENT52ARFARF-023195.pdf
02374604/01/2022SRNS-RP-2021-00548RESOURCE CONSERVATION AND RECOVERY ACT FACILITY INVESTIGATION/REMEDIAL INVESTIGATION REPORT WITH BASELINE RISK ASSESSMENT AND CORRECTIVE MEASURES STUDY/ FESABILITY STUDY FOR THE EARLY CONSTRUCTION AND OPERATIONAL DISPOSAL SITE N-1 (NBN), CENTRAL SHOPS SCRAP LUMBER PILE (631-2G), AND BUILDING 690-N, PROCESS HEAT EXCHANGER REPAIR FACILITY (AKA FORD BUILDING) OPERABLE UNIT (U) (SRNS-RP-2021-00548, REVISION 1, APRIL 2022) SEMS NUMBER: 93SRNSSUPPORTING DOCUMENT872ARFARF-023746.pdf
02366904/01/2022SRNS-RP-2021-00548RESOURCE CONSERVATION AND RECOVERY ACT FACILITY INVESTIGATION/REMEDIAL INVESTIGATION REPORT WITH BASELINE RISK ASSESSMENT AND CORRECTIVE MEASURES STUDY/FEASIBILITY STUDY FOR THE EARLY CONSTRUCTION AND OPERATIONAL DISPOSAL SITE N-1 (NBN), CENTRAL SHOPS SCRAP LUMBER PILE (631-2G), AND BUILDING 690-N, PROCESS HEAT EXCHANGER REPAIR FACILITY (AKA FORD BUILDING) OPERABLE UNIT (U) (SRNS-RP-2021-00548, APRIL 2022, REVISION 1 REDLINE)SRNSSUPPORTING DOCUMENT605ARFARF-023669.pdf
02342710/01/2021SRNS-RP-2021-00548RESOURCE CONSERVATION AND RECOVERY ACT FACILITY INVESTIGATION/REMEDIAL INVESTIGATION REPORT WITH BASELINE RISK ASSESSMENT AND CORRECTIVE MEASURES STUDY/FEASIBILITY STUDY FOR THE EARLY CONSTRUCTION AND OPERATIONAL DISPOSAL SITE N-1 (NBN), CENTRAL SHOPS SCRAP LUMBER PILE (631-2G), AND BUILDING 690-N, PROCESS HEAT EXCHANGER REPAIR FACILITY (AKA FORD BUILDING) OPERABLE UNIT (U} (SRNS-RP-2021-00548, REVISION 0, OCTOBER 2021)SRNSSUPPORTING DOCUMENT858ARFARF-023427.pdf
02312803/01/2021SRNS-RP-2021-004012020 ANNUAL GROUNDWATER MONITORING REPORT FOR THE F- AND H-AREA RADIOACTIVE LIQUID WASTE TANK FARMS (U)SRNSSUPPORTING DOCUMENT80ARFARF-023128.pdf
02310902/01/2021SRNS-RP-2021-00120, REV 0 CORRECTEDCORE TEAM PROTOCOL FOR REVIEW & CONCURRENCE ON FACILITY DECOMMISSIONING EVALUATIONS AND DECOMMISSIONING PROJECT FINAL REPORTS (SRNS-RP-2021-00120, REV 0 (CORRECTED), FEB 2021)SRNSSUPPORTING DOCUMENT13IRFARF-023109.pdf
02381908/01/2022SRNS-RP-2021-00120CORE TEAM PROTOCOL FOR REVIEW AND CONCURRENCE ON FACILITY DECOMMISSIONING EVALUATIONS AND DECOMMISSIONING PROJECT FINAL REPORTS (SRNS-RP-2021-00120, REVISION 1 REDLINE, AUGUST 2022)SRNSSUPPORTING DOCUMENT13ARFARF-023819.pdf
02391108/01/2022SRNS-RP-2021-00120CORE TEAM PROTOCOL FOR REVIEW AND CONCURRENCE ON FACILITY DECOMMISSIONING EVALUATIONS AND DECOMMISSIONING PROJECT FINAL REPORTS (SRNS-RP-2021-00120, REVISION 1, AUGUST 2022)SRNSSUPPORTING DOCUMENT14ARFARF-023911.pdf
02308302/01/2021SRNS-RP-2021-00120CORE TEAM PROTOCOL FOR REVIEW & CONCURRENCE ON FACILITY DECOMMISSIONING EVALUATIONS AND DECOMMISSIONING PROJECT FINAL REPORTS (SRNS-RP-2021-00120, REV 0, FEB 2021)SRNSSUPPORTING DOCUMENT15ARFARF-023083.pdf
02305501/27/2021SRNS-RP-2021-00027THE SAVANNAH RIVER SITE ENVIRONMENTAL BULLETIN FOR PROPOSED PLAN FOR THE LOWER THREE RUNS INTEGRATOR OPERABLE UNIT AVAILABLE FOR PUBLIC COMMENT, VOLUME 33, NUMBER 3, JANUARY 27, 2021SRNSCOMMUNITY INVOLVEMENT2IRFARF-023055.pdf
02338809/01/2021SRNS-RP-2021-00016EFFECTIVENESS MONITORING REPORT (EMR) FOR THE P-AREA GROUNDWATER (PAGW) OPERABLE UNIT (OU) ZERO VALENT IRON PERMEABLE REACTIVE BARRIER (ZVI-PRB) REMOVAL ACTION (U)SRNSSUPPORTING DOCUMENT120ARFARF-023388.pdf
02360802/01/2022SRNS-RP-2021-00001, REDLINEREMOVAL SITE EVALUATION REPORT/ENGINEERING EVALUATION/COST ANALYSIS (RSER/EE/CA) F-AREA MATERIAL STORAGE BUILDING (235-F) (SRNS-RP-2021-00001, REVISION 1, FEBRUARY 2022) (REDLINE)SRNSSUPPORTING DOCUMENT162ARFARF-023608.pdf
02360702/01/2022SRNS-RP-2021-00001, CLEAN COPYREMOVAL SITE EVALUATION REPORT/ENGINEERING EVALUATION/COST ANALYSIS (RSER/EE/CA) F-AREA MATERIAL STORAGE BUILDING (235-F) (SRNS-RP-2021-00001, REVISION 1, FEBRUARY 2022) (CLEAN COPY)SRNSSUPPORTING DOCUMENT162ARFARF-023607.pdf
02334308/26/2021SRNS-RP-2021-00001REMOVAL SITE EVALUATION REPORT/ENGINEERING EVALUATION/COST ANALYSIS FOR THE F-AREA MATERIAL STORAGE BUILDING (235-F) (U) SRNS-RP-2021-00001 REVISION 0 AUGUST 2021SRNSREMOVAL ACTION148ARFARF-023343.pdf
02314604/01/2021SRNS-RP-2020-00904RECORD OF DECISION REMEDIAL ALTERNATIVE SELECTION FOR THE STORMWATER OUTFALL A-013 (NBN) OPERABLE UNIT (U) (SRNS-RP-2020-00904, REVISION 1 REDLINE, APRIL 2021) (REDLINE PAGES ONLY)SRNSRECORD OF DECISION4ARFARF-023146.pdf
02305201/01/2021SRNS-RP-2020-00904RECORD OF DECISION REMEDIAL ALTERNATIVE SELECTION FOR THE STORMWATER OUTFALL A-013 (NBN) OPERABLE UNIT (U) (SRNS-RP-2020-00904, REVISION 0, JANUARY 2021), SEMS NUMBER: 62SRNSRECORD OF DECISION40ARFARF-023052.pdf
02333104/01/2021SRNS-RP-2020-00904U.S. DEPARTMENT OF ENERGY SIGNED RECORD OF DECISION REMEDIAL ALTERNATIVE SELECTION FOR THE STORMWATER OUTFALL A-013 (NBN) OPERABLE UNIT (U); REVISION 1, SRNS-RP-2020-00904SRNSRECORD OF DECISION40ARFARF-023331.pdf
02339904/01/2021SRNS-RP-2020-00904THREE PARTY-SIGNED RECORD OF DECISION REMEDIAL ALTERNATIVE SELECTION FOR THE STORMWATER OUTFALL A-013 (NBN) OPERABLE UNIT (U) (SRNS-RP-2020-00904, REVISION 1, APRIL 2021), SEMS NUMBER: 62SRNSRECORD OF DECISION40ARFARF-023399.pdf
02301312/09/2020SRNS-RP-2020-00840THE SAVANNAH RIVER SITE ENVIRONMENTAL BULLETIN FOR NOTICE OF PUBLIC AVAILABILITY SECOND PHASE: SIXTH FIVE-YEAR REMEDY REVIEW REPORT FOR SAVANNAH RIVER SITE OPERABLE UNITS WITH GROUNDWATER REMEDIES, VOLUME 32, NUMBER 13, DECEMBER 9, 2020SRNSCOMMUNITY INVOLVEMENT4IRFARF-023013.pdf
02300311/01/2020SRNS-RP-2020-00805ADMINISTRATIVE RECORD FILE / INFORMATION REPOSITORY FILE ANNUAL INDICES UPDATE 2020 (SRNS-RP-2020-00805, NOVEMBER 2020)SRNSSUPPORTING DOCUMENT2957ARFARF-023003.pdf
02299711/01/2020SRNS-RP-2020-00798FACT SHEET FOR THE SECOND EARLY REMEDIAL ACTION AT DAOU (SRNS-RP-2020-00798, REVISION 0, NOVEMBER 2020) SEMS NUMBER: 63SRNSSUPPORTING DOCUMENT2ARFARF-022997.pdf
02299811/01/2020SRNS-RP-2020-00759SECOND EARLY ACTION LAND USE CONTROL IMPLEMENTATION PLAN FOR THE D-AREA OPERABLE UNIT (U) (SRNS-RP-2020-00759, REVISION 0, NOVEMBER 2020) SEMS NUMBER: 63SRNSSUPPORTING DOCUMENT44ARFARF-022998.pdf
02300011/01/2020SRNS-RP-2020-00712FEDERAL FACILITY AGREEMENT ANNUAL PROGRESS REPORT FOR FISCAL YEAR 2020 (SRNS-RP-2020-00712, NOVEMBER 2020)SRNSANNUAL PROGRESS REPORT32ARFARF-023000.pdf
02295010/21/2020SRNS-RP-2020-00698THE SAVANNAH RIVER SITE ENVIRONMENTAL BULLETIN FOR THE PROPOSED PLAN FOR THE STORMWATER OUTFALL A-013 OPERABLE UNIT AVAILABLE FOR PUBLIC COMMENT, VOLUME 22, NUMBER 12, DATED OCTOBER 21, 2020SRNSCOMMUNITY INVOLVEMENT2ARFARF-022950.pdf
02295010/21/2020SRNS-RP-2020-00698THE SAVANNAH RIVER SITE ENVIRONMENTAL BULLETIN FOR THE PROPOSED PLAN FOR THE STORMWATER OUTFALL A-013 OPERABLE UNIT AVAILABLE FOR PUBLIC COMMENT, VOLUME 32, NUMBER 12, DATED OCTOBER 21, 2020SRNSCOMMUNITY INVOLVEMENT2ARFARF-022950.pdf
02292410/01/2020SRNS-RP-2020-00621GROUNDWATER REPORT FOR THE P-AREA GROUNDWATER (PAGW) OPERABLE UNIT (OU) (U) APRIL 2019 THROUGH MARCH 2020 DATA (SRNS-RP-2020-00621, REVISION 0, OCTOBER 2020) SEMS NUMBER: 81SRNSSUPPORTING DOCUMENT248ARFARF-022924.pdf
02291109/24/2020SRNS-RP-2020-00618THE SAVANNAH RIVER SITE ENVIRONMENTAL BULLETIN FOR THE ADMINISTRATIVE RECORD FILE AVAILABLE ON THE SAVANNAH RIVER SITE EXTERNAL WEB PAGE, VOLUME 32, NUMBER 9, SEPTEMBER 24, 2020SRNSCOMMUNITY INVOLVEMENT2IRFARF-022911.pdf
02291009/24/2020SRNS-RP-2020-00575THE SAVANNAH RIVER SITE ENVIRONMENTAL BULLETIN FOR THE SECOND EARLY ACTION RECORD OF DECISION AVAILABLE FOR THE D-AREA OPERABLE UNIT AT THE SAVANNAH RIVER SITE, VOLUME 32, NUMBER 8, SEPTEMBER 24, 2020SRNSCOMMUNITY INVOLVEMENT2ARFARF-022910.pdf
02293510/08/2020SRNS-RP-2020-00573THE SAVANNAH RIVER SITE ENVIRONMENTAL BULLETIN FOR THE U.S. DEPARTMENT OF ENERGY CONDUCTS PHASED SUBMITTALS OF THE SIXTH FIVE-YEAR REMEDY REVIEW AT SAVANNAH RIVER SITE THIRD PHASE: SAVANNAH RIVER SITE OPERABLE UNITS WITH ENGINEERED COVER SYSTEMS, VOLUME 32 NUMBER 11, OCTOBER 8, 2020SRNSCOMMUNITY INVOLVEMENT4IRFARF-022935.pdf
02292209/01/2020SRNS-RP-2020-00566EFFECTIVENESS MONITORING REPORT (EMR) FOR THE C-AREA GROUNDWATER (CAGW) OPERABLE UNIT REMOVAL ACTION (U) APRIL 2019 THROUGH JUNE 2020 (SRNS-RP-2020-00566, REVISION 0, SEPTEMBER 2020) SEMS NUMBER: 82SRNSREMOVAL ACTION322ARFARF-022922.pdf
02332708/01/2021SRNS-RP-2020-00542 REV.1 REDLINERECORD OF DECISION REMEDIAL ALTERNATIVE SELECTION FOR THE LOWER THREE RUNS INTEGRATOR OPERABLE UNIT (U); SEMS NUMBER: 35; SRNS-RP-2020-00542; REVISION 1 REDLINE; AUGUST 2021 (REDLINE PAGES ONLY)SRNSSUPPORTING DOCUMENT16ARFARF-023327.pdf
02343008/01/2021SRNS-RP-2020-00542U. S. DEPARTMENT OF ENERGY SIGNED RECORD OF DECISION REMEDIAL ALTERNATIVE SELECTION FOR THE LOWER THREE RUNS INTEGRATOR OPERABLE UNIT (U)SRNSRECORD OF DECISION154ARFARF-023430.pdf
02314103/31/2021SRNS-RP-2020-00542RECORD OF DECISION REMEDIAL ALTERNATIVE SELECTION FOR THE LOWER THREE RUNS INTEGRATOR OPERABLE UNIT (U) (SRNS-RP-2020-00542, REVISION 0, MARCH 2021) SEMS NUMBER: 35SRNSRECORD OF DECISION156ARFARF-023141.pdf
02349908/01/2021SRNS-RP-2020-00542THREE PARTY SIGNED RECORD OF DECISION REMEDIAL ALTERNATIVE SELECTION FOR THE LOWER THREE RUNS INTEGRATOR OPERABLE UNIT (U) (SRNS-RP-2020-00542, REVISION 1, AUGUST 2021) SEMS NUMBER: 35SRNSRECORD OF DECISION154ARFARF-023499.pdf
02288909/01/2020SRNS-RP-2020-00470COMPREHENSIVE ALTERNATIVE EVALUATION OF THE ASH AND COAL FINES WASTE UNITS AT THE SAVANNAH RIVER SITE SRNS-RP-2020-00470 REVISION 0SRNSSUPPORTING DOCUMENT238ARFARF-022889.pdf
02307509/01/2020SRNS-RP-2020-00444REDACTED – SCOPING SUMMARY FOR THE F-AREA MATERIAL STORAGE BUILDING (235-F) (REMOVAL SITE EVALUATION REPORT/ENGINEERING EVALUATION/COST ANALYSIS – PROBLEM ID SCOPING) (SRNS-RP-2020-00444, FINAL, SEPTEMBER 2020)SRNSSUPPORTING DOCUMENT53ARFARF-023075.pdf
02334404/01/2021SRNS-RP-2020-00444SCOPING SUMMARY FOR THE F-AREA MATERIAL STORAGE BUILDING (235-F) SRNS-RP-2020-00444 FINALSRNSSUPPORTING DOCUMENT51ARFARF-023344.pdf
02282107/29/2020SRNS-RP-2020-00439D-AREA GROUNDWATER OPERABLE UNIT LETTER REPORT FOR CALENDAR YEAR 2019 DATA, SEMS NUMBER: 63SRNSSUPPORTING DOCUMENT2ARFARF-022821.pdf
02302612/01/2020SRNS-RP-2020-00421SIXTH FIVE-YEAR REMEDY REVIEW REPORT FOR SRS OPERABLE UNITS WITH ENGINEERED COVER SYSTEMS FACT SHEET (SRNS-RP-2020-00421, DECEMBER 2020)SRNSSUPPORTING DOCUMENT5IRFARF-023026.pdf
02335406/01/2021SRNS-RP-2020-00421SAVANNAH RIVER SITE FACT SHEET SIXTH FIVE-YEAR REMEDY REVIEW REPORT FOR SRS OPERABLE UNITS WITH ENGINEERED COVER SYSTEMSSRNSSUPPORTING DOCUMENT5ARFARF-023354.pdf
02324006/01/2021SRNS-RP-2020-00420 RLSIXTH FIVE-YEAR REMEDY REVIEW REPORT FOR SAVANNAH RIVER SITE OPERABLE UNITS WITH ENGINEERED COVER SYSTEMS (U) AIKEN, SOUTH CAROLINASRNSREMEDY REVIEW REPORT106ARFARF-023240.pdf
02302512/01/2020SRNS-RP-2020-00420SIXTH FIVE-YEAR REMEDY REVIEW REPORT FOR SAVANNAH RIVER SITE OPERABLE UNITS WITH ENGINEERED COVER SYSTEMS (U) AIKEN, SOUTH CAROLINA (SRNS-RP-2020-00420, REVISION 0, DECEMBER 2020)SRNSREMEDY REVIEW REPORT356ARFARF-023025.pdf
02335506/01/2021SRNS-RP-2020-00420SIXTH FIVE-YEAR REMEDY REVIEW REPORT FOR SAVANNAH RIVER SITE OPERABLE UNITS WITH ENGINEERED COVER SYSTEMS (U) SRNS-RP-2020-00420, SEMS NUMBER: 00, REVISION 1, JUNE 2021SRNSREMEDY REVIEW REPORT360ARFARF-023355.pdf
02349806/01/2021SRNS-RP-2020-00420THREE PARTY SIGNED SIXTH FIVE-YEAR REMEDY REVIEW REPORT FOR SAVANNAH RIVER SITE OPERABLE UNITS WITH ENGINEERED COVER SYSTEMS (U) AIKEN, SOUTH CAROLINA (SRNS-RP-2020-00420,REVISION 1, JUNE 2021) SEMS NUMBER: 00SRNSREMEDY REVIEW REPORT360ARFARF-023498.pdf
02302709/01/2020SRNS-RP-2020-00419SCOPING SUMMARY FOR THE SIXTH FIVE-YEAR REMEDY REVIEW REPORT FOR SAVANNAH RIVER SITE OPERABLE UNITS WITH ENGINEERED COVER SYSTEMS (U) (SRNS-RP-2020-00419, FINAL, SEPTEMBER 2020) SEMS NUMBER: 00SRNSSUPPORTING DOCUMENT18ARFARF-023027.pdf
02282307/01/2020SRNS-RP-2020-003622019 GROUNDWATER MIXING ZONE REPORT FOR THE D-AREA OIL SEEPAGE BASIN (631-G) (U) (SRNS-RP-2020-00362, REVISION 0, JULY 2020) SEMS NUMBER: 27SRNSSUPPORTING DOCUMENT262ARFARF-022823.pdf
02276406/01/2020SRNS-RP-2020-003322020 EFFECTIVENESS MONITORING REPORT (EMR) FOR MONITORED NATURAL ATTENUTATION (MNA) AT THE L-AREA SOUTHERN GROUNDWATER (LASG) OPERABLE UNIT (OU) (U) SRNS-RP-2020-00332SRNSSUPPORTING DOCUMENT137ARFARF-022764.pdf
02276606/01/2020SRNS-RP-2020-003262019 ANNUAL COMPREHENSIVE TNX AREA GROUNDWATER MONITORING AND REMEDIAL ACTION EFFECTIVENESS INTERIM REPORT (U) (SRNS-RP-2020-00326, REVISION 0, JUNE 2020) SEMS NUMBERS: 21, 29SRNSSUPPORTING DOCUMENT468ARFARF-022766.pdf
02289107/01/2020SRNS-RP-2020-00319COMPREHENSIVE PLAN FOR THE ACCELERATED CLOSURE OF THE D-AREA OPERABLE UNIT (DAOU) SRNS-RP-2020-00319 REVISION 0SRNSSUPPORTING DOCUMENT86ARFARF-022891.pdf
02275506/01/2020SRNS-RP-2020-00291EFFECTIVENESS MONITORING REPORT FOR THE MONITORED NATURAL ATTENUATION (MNA) AT THE CHEMICALS, METALS, AND PESTICIDES (CMP) PITS OPERABLE UNIT (OU) (U) APRIL 2019 THROUGH MARCH 2020 (SRNS-RP-2020-00291, REVISION 0, JUNE 2020) SEMS NUMBER: 24SRNSSUPPORTING DOCUMENT319ARFARF-022755.pdf
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02342608/01/2021SRNS-RP-2019-00764THE SCOPING SUMMARY FOR THE ECODS N-1 (NBN), CENTRAL SHOPS SCRAP LUMBER PILE (631-2G), AND BUILDNG 690-N, PROCESS HEAT EXCHANGER REPAIR FACILITY (FORD BUILDING) OPERABLE UNIT (U), (SRNS-RP-2019-00764, AUGUST 2021) SEMS NUMBER: 93SRNSSUPPORTING DOCUMENT40ARFARF-023426.pdf
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