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
02405701/26/2023SRNS-OS-2023-00028EPA APPROVAL FOR THE FEDERAL FACILITY AGREEMENT REV 0 APPENDIX H, SOLID WASTE MANAGEMENT UNITS FOR FISCAL YEAR 2023, SEPT 2022, SAVANNAH RIVER SITE, AIKEN, SOUTH CAROLINAJ. RICHARDSB. HENNESSEYCORRESPONDENCE1IRFARF-024057.pdf
02407001/31/2023SRNS-OS-2023-00030SCDHEC APPROVAL OF THE REQUEST FOR APPROVAL TO EXCAVATE AND REPAIR THE RWM-05 RECOVERY WELL LINE LOCATED WITHIN THE M-AREA OPERABLE UNIT AND M-AREA INACTIVE PROCESS SEWER LINES OPERABLE UNIT LAND USE CONTROL BOUNDARIESH. CATHCARTJ. RICHARDSCORRESPONDENCE2IRFARF-024070.pdf
02407101/31/2023SRNS-OS-2023-00031EPA APPROVAL OF THE REQUEST FOR APPROVAL TO EXCAVATE AND REPAIR THE RWM-05 RECOVERY WELL LINE LOCATED WITHIN THE M-AREA OPERABLE UNIT AND M-AREA INACTIVE PROCESS SEWER LINES OPERABLE UNIT LAND USE CONTROL BOUNDARIESJ. RICHARDSS. FULMERCORRESPONDENCE2IRFARF-024071.pdf
02407202/01/2023SRNS-OS-2023-00032SCDHEC APPROVAL OF THE FEDERAL FACILITY AGREEMENT (FFA) REVISION 1 APPENDIX E, LONG-TERM PROJECTIONS FOR FISCAL YEAR 2023 (PRINT DATE: 01/09/2023) RECEIVED JANUARY 12, 2023, ELECTRONICALLYS. FULMERB. HENNESSEYCORRESPONDENCE1IRFARF-024072.pdf
02409402/09/2023SRNS-OS-2023-00040SCDHEC COMMENTS ON THE DECOMMISSIONING PROJECT FINAL REPORT (DPFR): D-AREA COAL HANDLING HOUSES AND ASSOCIATED FACILITIES (V-PCOR-D-00068, REVISION 0, NOVEMBER 30, 2022); COVER LETTER DATED DECEMBER 14, 2022G. OQUINNB. HENNESSEYCORRESPONDENCE2IRFARF-024094.pdf
02409502/09/2023SRNS-OS-2023-00041SCDHEC APPROVAL OF THE SAVANNAH RIVER SITE'S RESPONSE TO THE REGULATORY COMMENT ON THE DECOMMISSIONING PROJECT FINAL REPORT (DPRF) FOR BUILDING 484-13D, D-AREA STORAGE BUILDING (V-PCOR-D-00076, REVISION 0, AUGUST 11, 2022); RESPONSE DATED JANUARY 12, 2023G. OQUINNB. HENNESSEYCORRESPONDENCE1IRFARF-024095.pdf
02408602/10/2023SRNS-OS-2023-00042SCDHEC APPROVAL OF THE SAVANNAH RIVER SITE'S RESPONSES TO THE REGULATORY COMMENTS ON THE EFFECTIVENESS MONITORING REPORT FOR THE MONITORED NATURAL ATTENUATION (MNA) AT THE CHEMICALS, METALS, AND PESTICIDES (CMP) PITS OPERABLE UNIT (OU) (U) -APRIL 2021 THROUGH MARCH 2022, SEMS NUMBER: 24 (SRNS-RP-2022-00342, REVISION 0, JUNE 2022) RECEIVED JANUARY 11, 2023S. FULMERB. HENNESSEYCORRESPONDENCE1IRFARF-024086.pdf
02408702/13/2023SRNS-OS-2023-00043EPA COMMENTS ON THE EXPLANATION OF SIGNIFICANT DIFFERENCE FOR THE RECORD OF DECISION R1 REMEDIAL ALTERNATIVE SELECTION FOR THE WETLAND AREA AT DUNBARTONAY IN SUPPORT OF STEEL CREEK INTEGRATOR OPERABLE UNIT (U) SEMS NUMBER: 71, SRNS-RP-2022-00982, REVISION 0, JAN 2023J. RICHARDSB. HENNESSEYCORRESPONDENCE3IRFARF-024087.pdf
02408802/07/2023SRNS-OS-2023-00044EPA APPROVAL FOR THE FEDERAL FACILITY AGREEMENT REV 1 APPENDIX E, LONG TERM PROJECTIONS FOR FISCAL YEAR 2023, SAVANNAH RIVER SITE, AIKEN, SOUTH CAROLINAJ. RICHARDSB. HENNESSEYCORRESPONDENCE1IRFARF-024088.pdf
02408902/16/2023SRNS-OS-2023-00046SCDHEC APPROVAL OF THE SAVANNAH RIVER SITE'S RESPONSES TO THE REGULATORY COMMENTS ON THE K-AREA BURNING/RUBBLE PIT AND RUBBLE PILE (131-K AND 631-20G) (KBRP) AND P-AREA BURNING/RUBBLE PIT (131-P) (PBRP) OPERABLE UNITS DETAILED COMBINED GROUNDWATER MONITORING REPORT, SEMS NUMBERS: 40 AND 59 (SRNS-RP-2022-00253, REVISION 0, JUNE 2022) RECEIVED JANUARY 20, 2023.S. FULMERB. HENNESSEYCORRESPONDENCE1IRFARF-024089.pdf
02409002/15/2023SRNS-OS-2023-00047SCDHEC APPROVAL OF THE SAVANNAH RIVER SITE'S RESPONSES TO THE REGULATORY COMMENTS ON THE 2021 GROUNDWATER MIXING ZONE REPORT FOR THE R-AREA REACTOR SEEPAGE BASIN/108-4R OVERFLOW BASIN OPERABLE UNIT, SEMS NUMBER: 25 (SRNS-RP-2022-00212, REVISION 0, JUNE 2022) RECEIVED JANUARY 20, 2023.S. FULMERB. HENNESSEYCORRESPONDENCE1IRFARF-024090.pdf
02409102/15/2023SRNS-OS-2023-00048EPA APPROVAL: RESPONSES TO COMMENTS FOR THE K-AREA BURNING/RUBBLE PIT AND RUBBLE PILE (131-K AND 631-20G) (KBRP) AND P-AREA BURNING/RUBBLE PIT (131-P) (PBRP) OPERABLE UNITS COMBINED GROUNDWATER MONITORING REPORT SEMS NUMBERS: 40 AND 59, SRNS-RP-2022-00253, REVISION 0, JAN 2023J. RICHARDSB. HENNESSEYCORRESPONDENCE1IRFARF-024091.pdf
02409202/15/2023SRNS-OS-2023-00049EPA APPROVAL OF THE RESPONSES TO COMMENTS ON THE 2021 GROUNDWATER MIXING ZONE REPORT FOR THE R-AREA REACTOR SEEPAGE BASINS/108-4R OVERFLOW BASIN OPERABLE UNIT, SEMS NUMBER: 25 [SRNS-RP-2022-00212], REVISION 0, JAN 2023J. RICHARDSB. HENNESSEYCORRESPONDENCE1IRFARF-024092.pdf
02409602/22/2023SRNS-OS-2023-00052SCDHEC COMMENTS ON THE FY21 ANNUAL REVIEW OF THE E-AREA LOW-LEVEL WASTE FACILITY PERFORMANCE ASSESSMENT (SRNL-STI-2022-00018, REVISION 0, MARCH 2022) DATED JANUARY 10, 2023S. FULMERB. HENNESSEYCORRESPONDENCE2IRFARF-024096.pdf
02409902/27/2023SRNS-OS-2023-00055SCDHEC COMMENTS ON THE EXPLANATION OF SIGNIFICANT DIFFERENCE FOR THE REVISION 1 RECORD OF DECISION REMEDIAL ALTERNATIVE SELECTION FOR THE WETLAND AREA AT DUNBARTON BAY IN SUPPORT OF STEEL CREEK INTEGRATOR OPERABLE UNIT (U), SEMS NUMBER: 71 (SRNS-RP-2022-00982, REVISION 0, JANUARY 2023) RECEIVED JANUARY 12, 2023S. FULMERB. HENNESSEYRECORD OF DECISION2IRFARF-024099.pdf
02410403/03/2023SRNS-OS-2023-00066EPA COMMENTS ON THE DECOMMISSIONING PROJECT FINAL REPORT FOR D-AREA COAL HANDLING HOUSES AND ASSOCIATED FACILITIES (V-PCOR-D-00068, REVISION 0, NOVEMBER 30, 2022)D. LLOYDB. HENNESSEYCORRESPONDENCE1IRFARF-024104.pdf
02410503/03/2023SRNS-OS-2023-00067EPA APPROVAL OF THE SAVANNAH RIVER SITE'S RESPONSE TO THE EPA COMMENT ON THE DECOMMISIONING PROJECT FINAL REPORT FOR BUILDING 484-13D, STORGAE BUILDING (V-PCOR-D-00076), REVISION 0, AUGUST 11,2022)D. LLOYDB. HENNESSEYCORRESPONDENCE1IRFARF-024105.pdf
02411403/09/2023SRNS-OS-2023-00072SCDHEC APPROVAL OF SAVANNAH RIVER SITE'S RESPONSES TO THE REGULATORY COMMENTS ON THE BIENNIAL EFFECTIVENESS MONITORING REPORT (SAMPLING SUMMARY) FOR THE MONITORED NATURAL ATTENUATION AT THE L-AREA SOUTHERN GROUNDWATER OPERABLE UNIT, 2020 THROUGH 2021, SEMS NUMBER: 77 (IACD-22-172, DATED AUGUST 25, 2022) RECEIVED FEBRUARY 9, 2023S. FULMERB. HENNESSEYCORRESPONDENCE1IRFARF-024114.pdf
02411303/09/2023SRNS-OS-2023-00073SCDHEC APPROVAL OF THE EFFECTIVENESS MONITORING REPORT (EMR) FOR THE P-AREA GROUNDWATER (PAGW) OPERABLE UNIT (OU) ZERO VALENT IRON PERMEABLE REACTIVE BARRIER (ZVI-PRB) REMOVAL ACTION (U), APRIL 2021 THROUGH MARCH 2022, SEMS NUMBER: 81 (SRNS-RP-2022-00565, REVISION 0, OCTOBER 2022) RECEIVED NOVEMBER 15, 2022H. CATHCARTB. HENNESSEYCORRESPONDENCE1IRFARF-024113.pdf
02411503/10/2023SRNS-OS-2023-00074EPA COMMENTS ON EFFECTIVENESS MONITORING REPORT (EMR) FOR THE P-AREA GROUNDWATER (PAGW) OPERABLE UNIT (OU) ZERO VALENT IRON PERMEABLE REACTIVE BARRIER (ZVI-PRB) REMOVAL ACTION (U) REVISION (0) APRIL 2021 THROUGH MARCH 2022, SRNS-RP-2022-00565, REVISION 0, OCT 2022, SAVANNAH RIVER SITE, AIKEN, SOUTH CAROLINAR. RICHARDSB. HENNESSEYCORRESPONDENCE4IRFARF-024115.pdf
02412003/17/2023SRNS-OS-2023-00079EPA COMMENTS ON THE SAMPLING AND ANALYSIS PLAN 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 TO EVALUATE THE EFFECTIVENESS PF THE SOIL VAPOR EXTRACTION SYSTEM AT ACHIEVING REMEDIAL GOALS (U), SEMS NUMBER: 28, SRNS-RP-2022-01080, REVISION 0, JANUARY 2023J. RICHARDSB. HENNESSEYCORRESPONDENCE3IRFARF-024120.pdf
02412103/17/2023SRNS-OS-2023-00080EPA COMMENTS FOR THE SIXTH FIVE-YEAR REMEDY REVIEW REPORT FOR SAVANNAH RIVER SITE OPERABLE UNITS WITH OPERATING EQUIPMENT (U), REVISION 0, DECEMBER 2022 (SRNS-RP-2022-00468), SEMS NUMBER: 00J. RICHARDSB. HENNESSEYCORRESPONDENCE12IRFARF-024121.pdf
02411903/17/2023SRNS-OS-2023-00081EPA APPROVAL OF THE RESPONSES TO COMMENTS: 2021 ANNUAL COMPREHENSIVE TNX AREA GROUNDWATER MONITORING AND REMEDIAL ACTION EFFECTIVENESS INTERIM REPORT (U) SEMS NUMBER: 21, 29, SRNS-RP-2022-00627, REVISION 0 [AUGUST 2022], MARCH 2023J. RICHARDSB. HENNESSEYCORRESPONDENCE1IRFARF-024119.pdf
02412303/21/2023SRNS-OS-2023-00082SCDHEC COMMENTS ON THE SIXTH FIVE-YEAR REMEDY REVIEW REPORT FOR SAVANNAH RIVER SITE OPERABLE UNITS WITH OPERATING EQUIPMENT (U) – AIKEN, SOUTH CAROLINA (SRNS-RP-2022-00468, REVISION 0, DECEMBER 2022) RECEIVED DECEMBER 22, 2022S. FULMERB. HENNESSEYCORRESPONDENCE3IRFARF-024123.pdf
02412603/23/2023SRNS-OS-2023-00086SCDHEC APPROVAL OF THE SAMPLING AND ANALYSIS PLAN 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 TO EVALUATE THE EFFECTIVENESS OF THE SOIL VAPOR EXTRACTION SYSTEM AT ACHIEVING REMEDIAL GOALS (U), SEMS NUMBER: 28 (SRNS-RP-2022-01080, REVISION 0, JANUARY 2023) RECEIVED JANUARY 25, 2023S. FULMERB. HENNESSEYCORRESPONDENCE1IRFARF-024126.pdf
02414604/12/2023SRNS-OS-2023-00100SCDHEC CONDITIONAL APPROVAL OF THE SAVANNAH RIVER SITE'S RESPONSES TO THE REGULATORY COMMENTS ON THE 488-4D ASH LANDFILL ANNUAL GROUNDWATER MONITORING REPORT – 2021 DATA, SEMS NUMBER: 63 (SRNS-RP-2022-00559, REVISION 0, JULY 2022) RECEIVED MARCH 16, 2023H. CATHCARTB. HENNESSEYCORRESPONDENCE2IRFARF-024146.pdf
02414704/12/2023SRNS-OS-2023-00101SCDHEC APPROVAL OF THE SAVANNAH RIVER SITE'S RESPONSES TO THE REGULATORY COMMENTS ON THE 2021 GROUNDWATER MIXING ZONE REPORT FOR THE D-AREA OIL SEEPAGE BASIN (631-G) (U), SEMS NUMBER: 27 (SRNS-RP-2022-00396, REVISION 0, JULY 2022) RECEIVED MARCH 16, 2023H. CATHCARTB. HENNESSEYCORRESPONDENCE1IRFARF-024147.pdf
02414804/12/2023SRNS-OS-2023-00102EPA APPROVAL OF THE RESPONSES TO COMMENTS ON THE EXPLANATION OF SIGNIFICANT DIFFERENCE FOR THE RECORD OF DECISION R1 REMEDIAL ALTERNATIVE SELECTION FOR THE WETLAND AREA AT DUNBARTON BAY IN SUPPORT OF STEEL CREEK INTEGRATOR OPERABLE UNIT (U) SEMS NUMBER: 71, SRNS-RP-2022-00982, REVISION 1 REDLINE, APRIL 2023J. RICHARDSB. HENNESSEYCORRESPONDENCE1IRFARF-024148.pdf
02414904/12/2023SRNS-OS-2023-00103SCDHEC APPROVAL OF THE SAVANNAH RIVER SITE'S RESPONSES TO THE REGULATORY COMMENTS ON THE 2021 ANNUAL COMPREHENSIVE TNX AREA GROUNDWATER MONITORING AND REMEDIAL ACTION EFFECTIVENESS INTERIM REPORT (U), SEMS NUMBERS: 21, 29 (SRNS?RP-2022-00627, REVISION 0, AUGUST 2022) RECEIVED MARCH 17, 2023H. CATHCARTB. HENNESSEYCORRESPONDENCE1IRFARF-024149.pdf
02415104/13/2023SRNS-OS-2023-00104SCDHEC COMMENT ON THE STATUS OF F/H AREA RADIOACTIVE LIQUID WASTE TANKS BEING REMOVED FROM SERVICE CY2022 ANNUAL REPORT (SRMC-ESH-2023-00025, REVISION 0, MARCH 2023) RECEIVED MARCH 3, 2023H. CATHCARTB. HENNESSEYCORRESPONDENCE2IRFARF-024151.pdf
02415304/13/2023SRNS-OS-2023-00105EPA APPROVAL OF THE SAVANNAH RIVER SITE'S RESPONSES TO THE REGULATORY COMMENTS ON THE 488-4D ASH LANDFILL ANNUAL GROUNDWATER MONITORING REPORT – 2021 DATA, SEMS NUMBER: 63 (SRNS-RP-2022-00559, REVISION 0, JULY 2022)D. LLOYDB. HENNESSEYCORRESPONDENCE1IRFARF-024153.pdf
02415404/13/2023SRNS-OS-2023-00106EPA APPROVAL OF THE SAVANNAH RIVER SITE'S RESPONSES TO THE REGULATORY COMMENTS ON THE 2021 GROUNDWATER MIXING ZONE REPORT FOR THE D-AREA OIL SEEPAGE BASIN {631-G) (U), SEMS NUMBER: 27 (SRNS-RP-2022-00396, REVISION 0, JULY 2022D. LLOYDB. HENNESSEYCORRESPONDENCE1IRFARF-024154.pdf
02415504/13/2023SRNS-OS-2023-00107EPA COMMENTS ON THE TREATABILITY STUDY DATA REPORT FOR THE GROUNDWATER INJECTION AND DISCHARGE CANAL NEUTRALIZATION AT THE D-AREA GROUNDWATER OPERABLE UNIT (U), SEMS NUMBER: 63 (SRNS-TR-2023-00009, REVISION 0, JANUARY 2023)D. LLOYDB. HENNESSEYCORRESPONDENCE2IRFARF-024155.pdf
02416204/14/2023SRNS-OS-2023-00108EPA APPROVAL OF THE DECOMMISSIONING PROJECT FINAL REPORT FOR BUILDING 683-D, D-AREA CHLORINE UNLOADING AND STORAGE (V-PCOR-D-00045, REVISION 1, MARCH 14, 2023) AND SAVANNAH RIVER SITE'S RESPONSES TO THE REGULATORY COMMENTS ON THE REVISON 0 DOCUMENTD. LLOYDB. HENNESSEYCORRESPONDENCE1IRFARF-024162.pdf
02415804/17/2023SRNS-OS-2023-00109EPA COMMENTS ON THE EXPLANATION OF SIGNIFICANT DIFFERENCE (ESD) FOR INCORPORATING F-AREA DIVERSION BOXES 5 AND 6 INTO THE REVISION 1 INTERIM RECORD OF DECISION REMEDIAL ALTERNATIVE SELECTION FOR THE F-AREA TANK FARM, WASTE TANKS 17 AND 20 (U) (SRMC-CWDA-2023-00006, REVISION 0, JANUARY 2023) SEMS NUMBER 23J. DAWSONB. HENNESSEYCORRESPONDENCE2IRFARF-024158.pdf
02416104/20/2023SRNS-OS-2023-00110SCDHEC COMMENTS ON THE RECORD OF DECISION / REMEDIAL ALTERNATIVE SELECTION 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), SEMS NUMBER: 93 (SRNS-RP-2022-01284, REVISION 0, MARCH 2023) RECEIVED MARCH 9, 2023S. FULMERB. HENNESSEYCORRESPONDENCE2IRFARF-024161.pdf
02416504/20/2023SRNS-OS-2023-00111SCDHEC APPROVAL OF THE DECOMMISSIONING PROJECT FINAL REPORT (DPFR): BUILDING 683-D, D-AREA CHLORINE UNLOADING AND STORAGE (V-PCOR-D-00045, REVISION 1, MARCH 14, 2023). COVER LETTER DATED MARCH 21, 2023 AND SAVANNAH RIVER SITE'S RESPONSES TO THE REGULATORY COMMENTS ON THE REVISION 0 DOCUMENTG. OQUINNB. HENNESSEYCORRESPONDENCE1IRFARF-024165.pdf
02416404/24/2023SRNS-OS-2023-00114EPA AGREEMENT OF THE RESOLUTION OF ADDITIONAL EPA COMMENTS ON THE EXPLANATION OF SIGNIFICANT DIFFERENCE FOR THE REVISION 1 RECORD OF DECISION REMEDIAL ALTERNATIVE SELECTION FOR THE WETLAND AREA AT DUNBARTON BAY IN SUPPORT OF STEEL CREEN INTEGRATOR OPERATION UNIT (SRNS-RP-2022-00982, REDLINE REVISION 1, APRIL 2023)J. RICHARDSS. MCFALLSCORRESPONDENCE3IRFARF-024164.pdf
02417604/27/2023SRNS-OS-2023-00119SCDHEC COMMENTS ON THE 2022 ANNUAL GROUNDWATER MONITORING REPORT FOR THE F- AND H-AREA RADIOACTIVE LIQUID WASTE TANK FARMS (U), SEMS NUMBERS: 23 AND 89 (SRNS-RP-2022-01106, REVISION 0, MARCH 2023) RECEIVED VIA EMAIL ON MARCH 28, 2023S. FULMERJ. CANTRELLCORRESPONDENCE2IRFARF-024176.pdf
02417704/27/2023SRNS-OS-2023-00120SCDHEC APPROVAL OF THE EXPLANATION OF SIGNIFICANT DIFFERENCE (ESD) FOR INCORPORATING F=AREA DIVERSION BOXES 5 AND 6 INTO THE REVISION 1 INTERIM RECORD OF DECISION REMEDIAL ALTERNATIVE SELECTION FOR THE F-ARE TANK FARM, WASTE TANKS 17 AND 20 (U), SEMS NUMBER: 23 (SRMC-CWDA-2023-00006, REVISION 0, JANUARY 2023) RECEIVED FEBRUARY 28, 2023S. FULMERB. HENNESSEYCORRESPONDENCE1IRFARF-024177.pdf
02417905/01/2023SRNS-OS-2023-00121SCDHEC CONCURRENCE OF THE FEDERAL FACILITY AGREEMENT FY 2023 MILESTONE FOR THE 488-4D ASH LANDFILL ANNUAL GROUNDWATER MONITORING REPORT SUBMITTAL, JULY 31, 2023H. CATHCARTJ. BURCHCORRESPONDENCE2IRFARF-024179.pdf
02418005/09/2023SRNS-OS-2023-00127SCDHEC APPROVAL OF THE EXPLANATION OF SIGNIFICANT DIFFERENCE FOR THE REVISION 1 RECORD OF DECISOIN REMEDIAL ALTERNATIVE SELECTION FOR THE WETLAND AREA AT DUNBARTON BAY IN SUPPORT OF STEEL CREEK INTEGRATOR OPERABLE UNIT (U), SEMS NUMBER: 71 (SRNS-RP-2022-00982, REVISION 1 REDLINE, APRIL 2023) RECEIVED APRIL 12, 2023S. FULMERB. HENNESSEYCORRESPONDENCE1IRFARF-024180.pdf
02418105/09/2023SRNS-OS-2023-00130EPA CONCURRENCE OF THE FEDERAL FACILITY AGREEMENT FY 2023 MILESTONE FOR THE 488-4D ASH LANDFILL ANNUAL GROUNDWATER MONITORING REPORT SUBMITTAL JULY 31, 2023D. LLOYDH. CATHCARTCORRESPONDENCE3IRFARF-024181.pdf
02418205/11/2023SRNS-OS-2023-00132SCDHEC APPROVAL OF THE SAVANNAH RIVER SITE'S RESPONSES TO THE REGULATORY COMMENTS ON THE EFFECTIVENESS MONITORING REPORT (EMR) FOR THE C-AREA GROUNDWATER (CAGW) OPERABLE UNIT REMOVAL ACTION (U) JULY 2021 THROUGH JUNE 2022, SEMS NUMBER: 82 (SRNS-RP-2022-00530, REVISION 0, SEPTEMBER 2022) RECEIVED APRIL 14, 2023S. FULMERB. HENNESSEYCORRESPONDENCE1IRFARF-024182.pdf
02418305/16/2023SRNS-OS-2023-00136EPA'S ORC COMMENTS ON SAVANNAH RIVER SITE DRAFT ROD FOR THE ECODS N-1, CSSLP, AND FORD BUILDING OU (U) REV. 0 SAVANNAH RIVER SITE AIKEN, SOUTH CAROLINA (SRNS-RP-2022-01284, REVISION 0, MARCH 2023)J. RICHARDSB. HENNESSEYCORRESPONDENCE3IRFARF-024183.pdf
02418705/17/2023SRNS-OS-2023-00137EPA APPROVAL OF THE RESPONSES TO COMMENTS & THE TECHNICAL REVIEW OF THE EFFECTIVENESS MONITORING REPORT (EMR) FOR THE C-AREA GROUNDWATER (CAGW) OPERABLE UNIT REMOVAL ACTION (U) JULY 2021 THROUGH JUNE 2022 SEMS NUMBER: 82; SRNS-RP-2022-00530, REVISION 0, SEPTEMBER 2022J. RICHARDSB. HENNESSEYCORRESPONDENCE1IRFARF-024187.pdf
02418905/18/2023SRNS-OS-2023-00138SCDHEC APPROVAL OF THE SAVANNAH RIVER SITE INVESTIGATION-DERIVED WASTE MANAGEMENT PLAN, APPENDICES A,B, AND C (WSRC-RP-94-1227, REDLINE REVISION 9J, APRIL 2023) RECEIVED APRIL19, 2023S. FULMERA. MEYERCORRESPONDENCE1IRFARF-024189.pdf
02420005/31/2023SRNS-OS-2023-00144SCDHEC COMMENTS ON THE TREATABILITY STUDY DATA REPORT FOR GROUNDWATER INJECTION AND DISCHARGE CANAL NEUTRALIZATION AT THE D-AREA GROUNDWATER OPERABLE UNIT (OU) (U) – 2022 DATA AND INFORMATION, SEMS NUMBER: 63 (SRNS-TR-2023-00009, REVISION 0, JANUARY 2023) RECEIVED FEBRUARY 1, 2023B. HENNESSEYS. FULMERCORRESPONDENCE3IRFARF-024200.pdf
02420306/01/2023SRNS-OS-2023-00145EPA APPROVAL OF THE RESPONSES TO COMMENTS AND THE EFFECTIVENESS MONITORING REPORT (EMR) FOR THE P-AREA GROUNDWATER (PAGW) OPERABLE UNIT (OU) ZERO VALEN IRON PERMEABLE REACTIVE BARRIER (ZVI-PRB) REMOVAL ACTION (U) REVISION (0) APRIL 2021 THROUGH MARCH 2022, SRNS-RP-2022-00565, REVISION 0, OCT 2022, SAVANNAH RIVER SITE, AIKEN, SOUTH CAROLINAJ .RICHARDSB. HENNESSEYCORRESPONDENCE1IRFARF-024203.pdf
02420406/05/2023SRNS-OS-2023-00148EPA COMMENTS ON THE TECHNICAL REVIEW OF THE GROUNDWATER REPORT FOR THE P-AREA GROUNDWATER (PAGW) OPERABLE UNIT (OU) (U) REVISION 0 APRIL 2021 THROUGH MARCH 2022, DATED JANUARY 2023 (SRNS-RP-2022-00963, REVISION 0)J. RICHARDSB. HENENSSEYCORRESPONDENCE3IRFARF-024204.pdf
02421206/09/2023SRNS-OS-2023-00150EPA APPROVAL OF THE SAMPLING AND ANALYSIS PLAN 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 TO EVALUATE THE EFFECTIVENESS OF THE SOIL VAPOR EXTRACTION SYSTEM AT ACHIEVING REMEDIAL GOALS (U), SEMS NUMBER: 28, SRNS-RP-2022-01080, REVISION 1, REDLINE, MAY 2023J. RICHARDSB. HENNESSEYCORRESPONDENCE1IRFARF-024212.pdf
02421706/14/2023SRNS-OS-2023-00158SCDHEC APPROVAL OF THE SAMPLING AND ANALYSIS PLAN FOR THE A-AREA BURNING/RUBBLE PITS (731-A, -lA) AND RUBBLE PIT (731-2A) AND THE MISCELLANEOUS CHEMICAL BASIN/METALS BURNING PIT (731-4A, -SA) OPERABLE UNIT TO EVALUATE lHE EFFECTIVENESS OF THE SOIL VAPOR EXTRACTION SYSTEM AT ACHIEVING REMEDIAL GOALS (U), SEMS NUMBER: 28 (SRNS-RP-2022-01080, REVISION 1, MAY 2023) RECEIVED MAY 22, 2023SUSAN B. FULMERBRIAN HENNESSEYCORRESPONDENCE1IRFARF-024217.pdf
02421606/14/2023SRNS-OS-2023-00159SCDHEC COMMENTS ON THE GROUNDWATER REPORT FOR THE P-AREA GROUNDWATER (PAGW) OPERABLE UNIT (OU) (U) – APRIL 2021 THROUGH MARCH 2022 DATA, SEMS NUMBER: 81 (SRNS-RP-2022-00963, REVISION 0, JANUARY 2023) RECEIVED FEBRUARY 16, 2023S. FULMERB. HENNESSEYCORRESPONDENCE2IRFARF-024216.pdf
02422906/22/2023SRNS-OS-2023-00170SCDHEC SUBMITTAL OF THE FOR SIGNATURE EXPLANATION OF SIGNIFICANT DIFFERENCE FOR THE REVISION 1 RECORD OF DECISION REMEDIAL ALTERNATIVE SELECTION FOR THE WETLAND AREA AT DUNBARTON BAY IN SUPPORT OF STEEL CREEK INTEGRATOR OPERABLE UNIT (U) ? AIKEN, SOUTH CAROLINA (SRNS-RP-2022-00982, REVISION 1, APRIL 2023).Susan B. FulmerJon RichardsCORRESPONDENCE1IRFARF-024229.pdf
02423006/26/2023SRNS-OS-2023-00172EPA APPROVAL OF THE ENVIRONMENTAL COMPLIANCE AND AREA COMPLETION PROJECTS REGULATORY DOCUMENT HANDBOOK, SRNS-RP-2022-00330, REVISION 0, JUNE 2023JON RICHARDSBRIAN T. HENNESSEYCORRESPONDENCE2IRFARF-024230.pdf
02423206/29/2023SRNS-OS-2023-00176SCDHEC APPROVAL OF THE SAVANNAH RIVER SITE'S RESPONSES TO THE REGULATORY COMMENTS ON THE EFFECTIVENESS MONITORING REPORT (EMR) FOR THE P-AREA GROUNDWATER (PAGW) OPERABLE UNIT (OU) ZERO VALENT IRON PERMEABLE REACTIVE BARRIER (ZVI-PRB) REMOVAL ACTION (U) APRIL 2021 THROUGH MARCH 2022 (SRNS-RP-2022-00565, REVISION 0, OCTOBER 2022) RECEIVED JUNE 1, 2023S. FULMERB. HENNESSEYCORRESPONDENCE1IRFARF-024232.pdf
02424106/30/2023SRNS-OS-2023-00177SCDHEC APPROVAL OF THE ENVIRONMENTAL COMPLIANCE & AREA COMPLETION PROJECTS REGULATORY HANDBOOK (SRNS-RP-2022-00330, REVISION 0, JUNE 2023) RECEIVED JUNE 8, 2023S. FULMERB. HENNESSEYCORRESPONDENCE1IRFARF-024241.pdf
02424807/05/2023SRNS-OS-2023-00181SCDHEC APPROVAL OF THE DECOMMISSIONING PROJECT FINAL REPORT (DPFR): D-AREA COAL HANDLING HOUSES AND ASSOCIATED FACILITIES (V-PCOR-D-00068, REVISION 1, MAY 2023), COVER LETTER DATED JUNE 6, 2023 AND SAVANNAH RIVER SITE'S RESPONSES TO THE REGULATORY COMMENTS ON THE REVISION 0 DOCUMENTG. OQUINNB. HENNESSEYCORRESPONDENCE1IRFARF-024248.pdf
02424406/22/2023SRNS-OS-2023-00183EPA COMMENTS ON THE 2022 ANNUAL GROUNDWATER MONITORING REPORT FOR THE F- AND H-AREA RADIOACTIVE LIQUID WASTE TANK FARMS (U), SEMS NUMBER: 23 & 89, SRNS-RP-2022-01106, REVISION 0, MARCH 2023J. DAWSONB. HENNESSEYCORRESPONDENCE2IRFARF-024244.pdf
02424907/13/2023SRNS-OS-2023-00190SCDHEC APPROVAL OF THE EXPLANATION OF SIGNIFICANT DIFFERENCE (ESD) FOR INCORPORATING F-AREA DIVERSION BOXES 5 AND 6 INTO THE REVISION 1 INTERIM RECORD OF DECISION REMEDIAL ALTERNATIVE SELECTION FOR THE F-AREA TANK FARM, WASTE TANKS 17 AND 20 (U), SEMS NUMBER: 23 (SRMC-CWDA-2023-00006, REDLINE REVISION 1, JUNE 2023) RECEIVED JUNE 14, 2023S. FULMERB. HENNESSEYCORRESPONDENCE1IRFARF-024249.pdf
02425007/13/2023SRNS-OS-2023-00191EPA APPROVAL OF THE EXPLANATION OF SIGNIFICANT DIFFERENCE (ESD) FOR INCORPORATING F-AREA DIVERSION BOXES 5 AND 6 INTO THE REVISION 1 INTERIM RECORD OF DECISION REMEDIAL ALTERNATIVE SELECTION FOR THE F-AREA TANK FARM, WASTE TANKS 17 AND 20 (U) (SRMC-CWDA-2023-00006, REDLINE REVISION 1, JUNE 2023) SEMS NUMBER: 23 [FDB 5 AND 6] AND SAVANNAH RIVER SITE'S RESPONSES TO REGULATORY COMMENTS ON THE REVISION 0 FDB 5 AND 5 ESDJ. DAWSONB. HENNESSEYCORRESPONDENCE1IRFARF-024250.pdf
02425107/13/2023SRNS-OS-2023-00192EPA APPROVAL OF THE STATUS OF F/H (AREA RADIOACTIVE LIQUID WASTE TANKS BEING REMOVED FROM SERVICE CY2022 ANNUAL REPORT (SRMC-ESH-2023-00025, REVISION 0, MARCH 2023) SEMS NUMBERS: 23 AND 89J. DAWSONB. HENNESSEYCORRESPONDENCE1IRFARF-024251.pdf
02425207/13/2023SRNS-OS-2023-00193EPA APPROVAL OF THE DECOMMISSIONING PROJECT FINAL REPORT (DPFR): D-AREA COAL HANDLING HOUSES AND ASSOCIATED FACILITIES (V-PCOR-D-00068, REVISION 1, MAY 2023) AND SAVANNAH RIVER SITE'S RESPONSES TO THE REGULATORY COMMENTS ON THE REVISION 0 DOCUMENTD. LLOYDB. HENNESSEYCORRESPONDENCE1IRFARF-024252.pdf
02425407/31/2023SRNS-OS-2023-00203EPA APPROVAL OF THE ADDENDUM TO THE REVISION 1 LAND USE CONTROL IMPLEMENTATION PLAN FOR THE WETLAND AREA AT DUNBARTON BAY IN SUPPORT OF STEEL CREEK INTEGRATOR OPERABLE UNIT (U) SEMS NUMBER: 71 SRNS-RP-2023-00335 REVISION 0 JUNE 2023JON RICHARDSBRIAN HENNESSEYCORRESPONDENCE1IRFARF-024254.pdf
02425507/31/2023SRNS-OS-2023-00204SCDHEC APPROVAL OF THE ADDENDUM TO THE REVISION 1 LAND USE CONTROL IMPLEMENTATION PLAN FOR THE WETLAND AREA AT DUNBARTON BAY IN SUPPORT OF STEEL CREEK INTEGRATOR OPERABLE UNIT (U), SEMS NUMBER: 71 (SRNS-RP-2023-00335, REVISION 0, JUNE 2023) RECEIVED JUNE 5, 2023S. FULMERB. HENNESSEYCORRESPONDENCE1IRFARF-024255.pdf
02425608/01/2023SRNS-OS-2023-00205EPA CONDITIONAL APPROVAL FOR THE DRAFT RECORD OF DECISION REMEDIAL ALTERNATIVE SELECTION 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) SEMS NUMBER: 93 SRNS-RP-2022-01284, REDLINE REVISION 1, JUNE 2023, SAVANNAH RIVER SITE AIKEN, SOUTH CAROLINAJON RICHARDSBRIAN HENNESSEYCORRESPONDENCE4IRFARF-024256.pdf
02425808/01/2023SRNS-OS-2023-00206SCDHEC COMMENTS ON THE 2023 GROUNDWATER MONITORING REPORT FOR THE D?AREA GROUNDWATER OPERABLE UNIT (U) – 2021-2022 DATA, SEMS NUMBER: 63 (SRNS-RP- 2023-00261, REVISION 0, MARCH 2023) RECEIVED APRIL 4, 2023S. FULMERB. HENNESSEYCORRESPONDENCE12IRFARF-024258.pdf
02425908/03/2023SRNS-OS-2023-00208SCDHEC APPROVAL OF THE RECORD OF DECISION REMEDIAL ALTERNATIVE SELECTION 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), SEMS NUMBER: 93 (SRNS-RP-2022-01284, REDLINE REVISION 1, JUNE 2023) RECEIVED JULY 7, 2023S. FULMERB. HENNESSEYCORRESPONDENCE1IRFARF-024259.pdf
02427008/07/2023SRNS-OS-2023-00209EPA COMMENTS ON THE 2023 GROUNDWATER MONITORING REPORT FOR THE D-AREA GROUNDWATER OPERABLE UNIT (U) – 2021-2022 DATA, SEMS NUM?ER: 63 (SRNS-RP-2023-00261, REVISION 0, MARCH 2023)D. LLOYDB. HENNESSEYCORRESPONDENCE3IRFARF-024270.pdf
02495004/10/2025SRNS-OS-2023-00213CONTAMINANT MIGRATION MODELING OF LEAD AND HEAVY WATER WITHIN C-REACTOR (105-C) (U) (SRNS-OS- 2023-00213, REVISION 0, AUGUST 2023) SEMS NUMBER: 79SRNSSUPPORTING DOCUMENT147IRFARF-024950.pdf
02509608/07/2025SRNS-OS-2023-00213CONTAMINANT MIGRATION MODELING OF LEAD AND HEAVY WATER WITHIN C-REACTOR (105-C) (U) (SRNS-OS-2023-00213, REVISION 1, AUGUST 2025) SEMS NUMBER: 79SRNS, SRNSSUPPORTING DOCUMENT158IRFARF-025096.pdf
02428608/24/2023SRNS-OS-2023-00223SCDHEC APPROVAL OF THE SIXTH FIVE-YEAR REMEDY REVIEW REPORT FOR SAVANNAH RIVER SITE OPERABLE UNITS WITH OPERATING EQUIPMENT (U) – AIKEN, SOUTH CAROLINA (SRNS-RP-2022-00468, REDLINE REVISION 1, JUNE 2023) RECEIVED JULY 13, 2023S.B. FULMERB.HENNESSEYCORRESPONDENCE1IRFARF-024286.pdf
02428708/24/2023SRNS-OS-2023-00224EPA APPROVAL OF THE RESPONSES TO OUR COMMENTS AND THE R1 REDLINE FOR THE SIXTH FIVE-YEAR REMEDY REVIEW REPORT FOR SAVANNAH RIVER SITE OPERABLE UNITS WITH OPERATING EQUIPMENT (U), REVISION 1 REDLINE, JUNE 2023 (SRNS-RP-2022-00468), SEMS NUMBER:00J.RICHARDSB.HENNESSEYCORRESPONDENCE1IRFARF-024287.pdf
02428808/25/2023SRNS-OS-2023-00225EPA COMMENTS ON THE TECHNICAL REVIEW OF THE PERFORMANCE EVALUATION REPORT FOR THE A-AREA BURNING RUBBLE PITS (731-A,-1A) AND THE MISCELLANEOUS CHEMICAL BASIN/METALS BURNING PIT (731-4A,-5A) OPERABLE UNIT-JANUARY THROUGH DECEMBER 2022 (U) SEMS NUMBER: 28, SRNS-RP-2023-00127, REVISION 0, DATED MAY 2023J.RICHARDSB.HENNESSEYSUPPORTING DOCUMENT3IRFARF-024288.pdf
02428908/29/2023SRNS-OS-2023-00226SCDHEC APPROVAL OF THE PERFORMANCE EVALUATION REPORT FOR THE A-AREA BURNING/ RUBBLE PITS (731-A, -lA) AND RUBBLE PIT (731-2A) AND THE MISCELLANEOUS CHEMICAL BASIN/ METALS BURNING PIT (731-4A, -SA) OPERABLE UNIT – JANUARY THROUGH DECEMBER 2022 (U), SEMS NUMBER: 28 (SRNS-RP-2023-00127, REVISION 0, MAY 2023) RECEIVED MAY 2. 2023S.B.FULMERB.HENNESSEYCORRESPONDENCE1IRFARF-024289.pdf
02429508/31/2023SRNS-OS-2023-00227SCDHEC APPROVAL OF THE REQUEST FOR APPROVAL OF THE OPERABLE UNIT STRATEGY CHANGE FOR THE SANDBLAST AREA CMH-002 (NBN) AND THE SPILL ON 02/01/57 OF UNKNOWN OF SEEPAGE BASIN PIPE LEAK FROM 904-44G (NBN), SEMS NUMBER: 61, DATED AUGUST 24, 2023 AND RECEIVED AUGUST 25, 2023S. FULMERB. HENNESSEYCORRESPONDENCE1IRFARF-024295.pdf
02429909/06/2023SRNS-OS-2023-00228EPA APPROVAL OF THE REQUEST FOR APPROVAL OF THE OPERABLE UNIT STRATEGY CHANGE FOR THE SANDBLAST AREA CMH-002 (NBN) AND THE SPILL ON 02/01/57 OF UNKNOWN OF SEEPAGE BASIN PIPE LEAK FROM 904-44G (NBN), SEMS NUMBER: 61J. RICHARDSB. HENNESSEYCORRESPONDENCE1IRFARF-024299.pdf
02430609/12/2023SRNS-OS-2023-00233EPA APPROVAL OF THE RESPONSES TO COMMENTS ON THE GROUNDWATER REPORT FOR P-AREA GROUNDWATER (PAGW) OPERABLE UNIT (OU) (U) APRIL 2021 THROUGH MARCH 2022 [SRNS-RP-2022-00963] DATED SEPT 12, 2023J. RICHARDSB. HENNESSEYCORRESPONDENCE1IRFARF-024306.pdf
02430809/18/2023SRNS-OS-2023-00236SCDHEC SUBMITTAL OF THE FOR SIGNATURE APPROVAL OF THE EXPLANATION OF SIGNIFICANT DIFFERENCE (ESD) FOR INCORPORATING F-AREA DIVERSION BOXES 5 AND 6 INTO THE REVISION 1 INTERIM RECORD OF DECISION REMEDIAL ALTERNATIVE SELECTION FOR THE F-AREA TANK FARM, WASTE TANKS 17 AND 20 (U) (SRMC-CWDA-2023-00006 REVISION 1 JUNE 2023) SEMS NUMBER: 23S. FULMERJ. RICHARDSCORRESPONDENCE1IRFARF-024308.pdf
02431109/19/2023SRNS-OS-2023-00237SCDHEC APPROVAL OF THE SAVANNAH RIVER SITE'S RESPONSES TO REGULATORY COMMENTS ON THE TREATABILITY STUDY DATA REPORT FOR GROUNDWATER INJECTION AND DISCHARGE CANAL NEUTRALIZATION AT THE D-AREA GROUNDWATER OPERABLE UNIT (OU) 2022 DATA AND INFORMATION (U), SEMS NUMBER: 63 (SRNS-TR-2023-00009, REVISION 0, JANUARY 2023) RECEIVED AUGUST 21, 2023S. FULMERB.HENNESSEYCORRESPONDENCE1IRFARF-024311.pdf
02431309/21/2023SRNS-OS-2023-00251SCDHEC SUBMITTAL OF THE FOR SIGNATURE RECORD OF DECISION REMEDIAL ALTERNATIVE SELECTION 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 (SRNS-RP-2022-01284, REVISION 1, JUNE 2023)S. FULMERJ. RICHARDSCORRESPONDENCE1IRFARF-024313.pdf
02432209/29/2023SRNS-OS-2023-00254EPA APPROVAL OF THE SAVANNAH RIVER SITE'S RESPONSES TO EPA COMMENTS ON THE TREATABILITY STUDY DATA REPORT FOR GROUNDWATER INJECTION AND DISCHARGE CANAL NEUTRALIZATION AT THE D-AREA GROUNDWATER OPERABLE UNIT, 2022 DATA AND INFORMATION, SEMS NUMBER:63 (SRNS-TR-2023-00009, REVISION 0, JANUARY 2023)D.LLOYDB.HENNESSEYCORRESPONDENCE1IRFARF-024322.pdf
02432510/06/2023SRNS-OS-2023-00271SCDHEC APPROVAL OF THE SAVANNAH RIVER SITE'S RESPONSES TO THE REGULATORY COMMENTS ON THE GROUNDWATER REPORT FOR THE P-AREA GROUNDWATER (PAGW) OPERABLE UNIT (OU) (U), APRIL 2021 THROUGH MARCH 2022 DATA, SEMS NUMBER: 81 (SRNS-RP-2022-00963 REVISION 0, JANUARY 2023) RECEIVED SEPTEMBER 14, 2023S. FULMERB. HENNESSEYCORRESPONDENCE1IRFARF-024325.pdf
02432610/09/2023SRNS-OS-2023-00272SCDHEC APPROVAL OF THE FISCAL YEAR (FY) 2023 BUDGET ALLOTMENT FOR ENVIRONMENTAL COMPLIANCE AND AREA COMPLETION PROJECTS AND FEDERAL FACILITY AGREEMENT REVISION 0 APPENDIX D FOR FY2023 (PRINT DATE 09/19/23) RECEIVED SEPTEMBER 28, 2023FULMERHENNESSEYCORRESPONDENCE1IRFARF-024326.pdf
02432810/12/2023SRNS-OS-2023-00276SCDHEC COMMENTS ON THE EFFECTIVENESS MONITORING REPORT FOR THE MONITORED NATURAL ATTENUATION (MNA) AT THE CHEMICALS, METALS, AND PESTICIDES (CMP) PITS OPERABLE UNIT (OU) (U) – APRIL 2022 THROUGH MARCH 2023, SEMS NUMBER:24 (SRNS-RP-2023-00474, REVISION 0, JUNE 2023) RECEIVED JUNE 16, 2023S.B. FULMERB.HENNESSEYSUPPORTING DOCUMENT2IRFARF-024328.pdf
02432910/12/2023SRNS-OS-2023-00279SCDHEC COMMENTS ON THE BIENNIAL 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 2021 THROUGH DECEMBER 2022, SEMS NUMBER: 31 (SRNS-RP-2023-00648, REVISION 0, JUNE 2023) RECEIVED JUNE 23, 2023FULMERHENNESSEYCORRESPONDENCE2IRFARF-024329.pdf
02433010/12/2023SRNS-OS-2023-00280EPA COMMENTS ON THE 2022 K-AREA BURNING/RUBBLE PIT AND PILE (131-K AND 631-20G) (KBRP) AND P-AREA BURNING/RUBBLE PIT (131-P) (PBRP) OPERABLE UNITS COMBINED GROUNDWATER MONITORING REPORT (SUMMARY), SEMS NUMBERS: 40 AND 59, JUNE 2023J. RICHARDSB. HENNESSEYCORRESPONDENCE2IRFARF-024330.pdf
02433210/12/2023SRNS-OS-2023-00281EPA COMMENTS ON THE TECHNICAL REVIEW OF THE EFFECTIVENESS MONITORING REPORT FOR THE MONITORED NATURAL ATTENUATION (MNA) AT THE CHEMICALS METALS, AND PESTICIDES (CMP) PITS OPERABLE UNIT (OU) (U) APRIL 2022 THROUGH MARCH 2023, SEMS NUMBER: 24, SRNS-RP-2023-00474, REVISION 0, DATED JUNE 2023J. RICHARDSB. HENNESSEYCORRESPONDENCE3IRFARF-024332.pdf
02433110/12/2023SRNS-OS-2023-00282EPA COMMENTS ON THE BIENNIAL 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 2021 THROUGH DECEMBER 2022, SEMS NUMBER: 31, SRNS-RP-2023-00648, REVISION 0, DATED JUNE 2023J. RICHARDSB. HENNESSEYCORRESPONDENCE4IRFARF-024331.pdf
02433310/12/2023SRNS-OS-2023-00283EPA APPROVAL OF THE FISCAL YEAR (FY) 2023 BUDGET ALLOTMENT FOR ENVIRONMENTAL COMPLIANCE & AREA COMPLETION PROJECTS AND FEDERAL FACILITY AGREEMENT REVISION O APPENDIX D FOR FY2023J. RICHARDSB. HENNESSEYCORRESPONDENCE1IRFARF-024333.pdf
02433710/17/2023SRNS-OS-2023-00286SCDHEC APPROVAL OF THE 2022 K-AREA BURNING/RUBBLE PIT AND RUBBLE PILE (131-K AND 631-20G) (KBRP) AND P-AREA BURNING/RUBBLE PIT (131-P) (PBRP) OPERABLE UNITS COMBINED GROUNDWATER MONITORING REPORT (SAMPLING SUMMARY), SEMS NUMBERS: 40 AND 59 (RDDD-23-017) DATED JUNE 19, 2023 AND RECEIVED JUNE 21, 2023S. FULMERB. HENNESSEYCORRESPONDENCE2IRFARF-024337.pdf
02435211/01/2023SRNS-OS-2023-00327SCDHEC APPROVAL OF CORRECTIVE MEASURES IMPLEMENTATION PLAN/REMEDIAL ACTION IMPLEMENTATION PLAN 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), SEMS NUMBER:93 (SRNS-RP-2023-00535, REVISION 0, AUGUST 2023) RECEIVED AUGUST 10, 2023S.FULMERA.HAMMETTCORRESPONDENCE1IRFARF-024352.pdf
02435311/01/2023SRNS-OS-2023-00328SCDHEC APPROVAL OF THE LAND USE CONTROL IMPLEMENTATION PLAN 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), SEMS NUMBER:93 (SRNS-RP-2023-00536, REVISION 0, AUGUST 2023) RECEIVED AUGUST 10, 2023S. FULMERA.HAMMETT1IRFARF-024353.pdf
02436311/02/2023SRNS-OS-2023-00329SCDHEC SUBMITTAL OF THE FOR SIGNATURE SIXTH FIVE-YEAR REMEDY REVIEW REPORT FOR SAVANNAH RIVER SITE OPERABLE UNITS WITH OPERATING EQUIPMENT (U) ? AIKEN, SOUTH CAROLINA (SRNS-RP-2022-00468, REVISION 1, JUNE 2023)S. FULMERJ. RICHARDSCORRESPONDENCE1IRFARF-024363.pdf
02437611/13/2023SRNS-OS-2023-00338EPA TECHNICAL REVIEW OF THE CORRECTIVE MEASURES IMPLEMENTATION PLAN/ REMEDIAL ACTION COMPLETION PLAN 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) AUGUST 2023 SAVANNAH RIVER SITE AIKEN, SC (SRNS-RP-2023-00535, REVISION 0)J. RICHARDSA.HAMMETTCORRESPONDENCE3IRFARF-024376.pdf
02437711/13/2023SRNS-OS-2023-00339EPA TECHNICAL REVIEW OF THE LAND USE CONTROL IMPLEMENTATION PLAN 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) AUGUST 2023 SAVANNAH RIVER SITE AIKEN, SC (SRNS-RP-2023-00536, REVISION 0)J. RICHARDSA. HAMMETTCORRESPONDENCE3IRFARF-024377.pdf
02438211/15/2023SRNS-OS-2023-00341EPA COMMENTS ON THE 2022 ANNUAL COMPREHENSIVE TNX AREA GROUNDWATER MONITORING AND REMEDIAL ACTION EFFECTIVENESS INTERIM REPORT (U) SEMS NUMBER: 21, 29, SRNS-RP-2023-00875 REVISION 0 DATED AUGUST 2023J. RICHARDSA. HAMMETTCORRESPONDENCE6IRFARF-024382.pdf
02438311/20/2023SRNS-OS-2023-00343SCDHEC COMMENT ON THE CALENDAR YEAR 2022 D-AREA OIL SEEPAGE BASIN OPERABLE UNITY (631-G) GROUNDWATER MIXING ZONE LETTER REPORT, SEMS NUMBER:27 (RDDD-23-019) DATED JULY 25, 2023 AND RECEIVED JULY 27, 2023FULMERHAMMETTCORRESPONDENCE2IRFARF-024383.pdf
02438411/20/2023SRNS-OS-2023-00344EPA COMMENTS ON THE CALENDAR YEAR 2022 D-AREA OIL SEEPAGE BASIN OPERABLE UNIT (631-G) GROUNDWATER MIXING ZONE LETTER REPORT, SEMS NUMBER: 27 DATED JULY 2023 SAVANNAH RIVER SITE AIKEN, SOUTH CAROLINA (RDDD-23-019)J. RICHARDSA. HAMMETTCORRESPONDENCE3IRFARF-024384.pdf
02438911/30/2023SRNS-OS-2023-00351SCDHEC APPROVAL OF THE DECOMMISSIONING PROJECT FINAL REPORT (DPFR): 233-22H, ADMINISTRATION BUILDING (V-PCOR-H-00015, REVISION 0, SEPTEMBER 27, 2023), COVER LETTER DATED OCTOBER 5, 2023G. O’QUINNA. HAMMETTCORRESPONDENCE1IRFARF-024389.pdf