

Administrative Record File/Information Repository File (ARF/IRF)
Jump To:
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 NUMBER | DATE | DOCUMENT NUMBER ↑ | TITLE | AUTHOR | ADDRESSEE | DOC TYPE | APPX # OF PAGES | FILE TYPE | PDF FILE |
|---|---|---|---|---|---|---|---|---|---|
| 022691 | 05/05/2020 | SRNS-OS-2020-00207 | SCDHEC APPROVAL OF THE 2019 ANNUAL GROUNDWATER MONITORING REPORT FOR THE F- AND H-AREA RADIOACTIVE LIQUID WASTE TANK FARMS (U), SEMS NUMBERS: 23 & 89 (SRNS-RP-2020-00066, REVISION 0, MARCH 2020) RECEIVED ELECTRONICALLY MARCH 23, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022691.pdf |
| 022705 | 05/07/2020 | SRNS-OS-2020-00208 | SCDHEC APPROVAL OF SAVANNAH RIVER SITE'S RESPONSES TO THE REGULATORY COMMENTS ON THE 2018 GROUNDWATER MONITORING REPORT FOR THE D-AREA GROUNDWATER OPERABLE UNIT (U), SEMS NUMBER: 63 (SRNS-RP-2019-00454, REVISION 0, JULY 2019) RECEIVED APRIL 8, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022705.pdf |
| 022698 | 05/13/2020 | SRNS-OS-2020-00213 | SCDHEC COMMENTS ON THE RFI/RI WORK 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-2020-00041, REVISION 0, FEBRUARY 2020) RECEIVED FEBRUARY 13, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 3 | IRF | ARF-022698.pdf |
| 022696 | 05/18/2020 | SRNS-OS-2020-00215 | EPA APPROVAL OF THE SAVANNAH RIVER SITE'S RESPONSES TO THE REGULATORY COMMENTS ON THE 2018 ANNUAL COMPREHENSIVE TNX AREA GROUNDWATER MONITORING AND REMEDIAL ACTION EFFECTIVENESS INTERIM REPORT (U), SEMS NUMBERS: 21, 29 (SRNS-RP-2019-00391, REVISION 0, JUNE 2019) | D. LLOYD | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022696.pdf |
| 022697 | 05/18/2020 | SRNS-OS-2020-00216 | EPA APPROVAL OF THE SAVANNAH RIVER SITE'S RESPONSES TO THE REGULATORY COMMENTS ON THE FACILITY DECOMMISSIONING EVALUATIONS FOR BUILDING 484-4D, POWERHOUSE MAINTENANCE FACILITY (G-FDE-D-00037, REV. 0, DATED NOVEMBER 13, 2019), BUILDING 484-12D, D-AREA STORAGE BUILDING (G-FDE-D-00038, REV. 0, DATED NOVEMBER 18, 2019), BUILDING 484-7D, D-AREA STORAGE BUILDING (G-FDE-D-00039, REV. 0, DATED NOVEMBER 13, 2019), BUILDING 683-D, CHLORINE UNLOADING AND STORAGE (G-FDE-D-00040, REV. 0, DATED NOVEMBER 13, 2019), BUILDING 454-D, D-AREA DIESEL FUEL TANK (G-FDE-D-00041, REV. 0, DATED NOVEMBER 13, 2019), BUILDING 484-13D, D-AREA STORAGE BUILDING (G-FDE-D-00042, REV. 0, DATED NOVEMBER 18, 2019), AND BUILDING 484-15D, D-AREA STORAGE BUILDING (G-FDE-D-00043, REV. 0, DATED NOVEMBER 18, 2019) SIMPLE MODEL, DATED APRIL 2, 2020 | D. LLOYD | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022697.pdf |
| 022699 | 05/18/2020 | SRNS-OS-2020-00217 | EPA APPROVAL OF SAVANNAH RIVER SITE'S RESPONSES TO THE REGULATORY COMMENTS ON THE CALENDAR YEAR 2018 D-AREA OIL SEEPAGE BASIN OPERABLE UNIT GROUNDWATER MIXING ZONE LETTER REPORT, SEMS NUMBER: 27 | D. LLOYD | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022699.pdf |
| 022700 | 05/18/2020 | SRNS-OS-2020-00218 | EPA APPROVAL OF SAVANNAH RIVER SITE'S RESPONSES TO THE REGULATORY COMMENTS ON THE 2018 GROUNDWATER MONITORING REPORT FOR THE D-AREA GROUNDWATER OPERABLE UNIT (U), SEMS NUMBER: 63 (SRNS-RP-2019-00454, REVISION 0, JULY 2019) | D. LLOYD | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022700.pdf |
| 022702 | 05/20/2020 | SRNS-OS-2020-00220 | EPA APPROVAL OF 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) MARCH 2018 THROUGH MARCH 2019, SEMS NUMBER: 24 (SRNS-RP-2019-00274, REVISION 0, JUNE 2019) | D. LLOYD | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022702.pdf |
| 022703 | 05/20/2020 | SRNS-OS-2020-00221 | EPA APPROVAL OF THE FISCAL YEAR (FY) 2020 BUDGET ALLOTMENT FOR ENVIRONMENTAL COMPLIANCE & AREA COMPLETION PROJECTS AND FEDERAL FACILITY AGREEMENT REVISION 0 APPENDIX D FOR FY2020 | J. RICHARDS | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022703.pdf |
| 022730 | 06/01/2020 | SRNS-OS-2020-00234 | EPA COMMENTS ON THE SECOND EARLY ACTION RECORD OF DECISION REMEDIAL ALTERNATIVE SELECTION FOR THE D-AREA OPERABLE UNIT (U), SEMS NUMBER: 63 (SRNS-RP-2018-00461, REVISION 0, FEBRUARY 2020) | D. LLOYD | B. HENNESSEY | CORRESPONDENCE | 4 | IRF | ARF-022730.pdf |
| 022735 | 06/03/2020 | SRNS-OS-2020-00245 | SCDHEC APPROVAL OF THE SAVANNAH RIVER SITE INVESTIGATION-DERIVED WASTE MANAGEMENT PLAN, APPENDICES A, B, AND C (WSRC-RP-94-1227, REDLINE REVISION 9H, MAY 2020) RECEIVED ELECTRONICALLY MAY 21, 2020 | S. FULMER | A. MEYER | CORRESPONDENCE | 1 | IRF | ARF-022735.pdf |
| 022745 | 06/08/2020 | SRNS-OS-2020-00248 | SCDHEC COMMENTS ON THE DECOMMISSIONING PROJECT FINAL REPORT (DPFR): SHIPPING CASK AND RAILROAD CAR REPAIR FACILITY, 728-N, V-PCOR-N-00022, REVISION 0, MARCH 18, 2020, COVER LETTER DATED APRIL 7, 2020, DOCUMENT RECEIVED APRIL 8, 2020 | G. OQUINN | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022745.pdf |
| 022760 | 06/18/2020 | SRNS-OS-2020-00256 | EPA SUBMITTAL OF A THIRTY-DAY EXTENSION NOTIFICATION FOR THE LOWER THREE RUNS INTEGRATOR OPERABLE UNIT (SRNS-RP-2019-00058, REVISION 0, APRIL 2020) | R. POPE | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022760.pdf |
| 022772 | 06/18/2020 | SRNS-OS-2020-00259 | SCDHEC COMMENTS ON THE PROPOSED PLAN FOR THE LOWER THREE RUNS INTEGRATOR OPERABLE UNIT (U), SEMS NUMBER: 35 (SRNS-RP-2019-00058, REVISION 0, APRIL 2020) RECEIVED APRIL 23, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022772.pdf |
| 022773 | 06/18/2020 | SRNS-OS-2020-00260 | SCDHEC APPROVAL OF THE POST-CONSTRUCTION REPORT / CORRECTIVE MEASURES IMPLEMENTATION REPORT / REMEDIAL ACTION COMPLETION REPORT FOR THE G-AREA OIL SEEPAGE BASIN (761-13G) OPERABLE UNIT (U), SEMS NUMBER: 93 (SRNS-RP-2020-00022, REVISION 0, MARCH 2020) RECEIVED MARCH 24, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022773.pdf |
| 022761 | 06/18/2020 | SRNS-OS-2020-00261 | EPA APPROVAL OF THE DECOMMISSIONING PROJECT FINAL REPORT (DPFR): SHIPPING CASK AND RAILROAD CAR REPAIR FACILITY, 728-N, V-PCOR-N-00022, REVISION 0, MARCH 18, 2020 COVER LETTER DATED APRIL 7, 2020 | J. RICHARDS | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022761.pdf |
| 022762 | 06/18/2020 | SRNS-OS-2020-00263 | EPA COMMENTS ON THE PERFORMANCE 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 2019 (U) OU 28 SRNS-RP-2020-00220, REVISION 0 MAY 2020 | J. RICHARDS | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022762.pdf |
| 022771 | 06/25/2020 | SRNS-OS-2020-00270 | EPA APPROVAL OF THE RFI/RI WORK 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), OU93, SRNS-RP-2020-00041, REVISION 1 REDLINE & RESPONSES TO REUGLATORY COMMENTS ON THE R0, JUNE 2020 | J. RICHARDS | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022771.pdf |
| 022774 | 06/28/2020 | SRNS-OS-2020-00273 | SCDHEC CONCURRENCE ON THE FACILITY DECOMISSIONING EVALUATION (FDE): BUILDING 480-3D, MAINTENANCE FIELD OFFICE AND SHOP, G-FDE-D-00044, REVISION 0, APRIL 28, 2020, COVER LETTER DATED MAY 28, 2020 | G. OQUINN | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022774.pdf |
| 022775 | 06/28/2020 | SRNS-OS-2020-00274 | SCDHEC CONCURRENCE ON THE FACILITY DECOMMISSIONING EVALUATION (FDE): BUILDING 704-7D, D-AREA MAINTENANCE BUILDING, G-FDE-D-00045, REVISION 0, APRIL 27, 2020, COVER LETTER DATED MAY 28, 2020 | G. OQUINN | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022775.pdf |
| 022776 | 06/28/2020 | SRNS-OS-2020-00275 | SCDHEC COMMENTS ON THE FACILITY DECOMMISSIONING EVALUATION (FDE): BUILDING 710-16D, STORAGE BUILDING, G-FDE-D-00046, REVISION 0, APRIL 27, 2020, COVER LETTER DATED MAY 28, 2020 | G. OQUINN | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022776.pdf |
| 022777 | 06/28/2020 | SRNS-OS-2020-00276 | SCDHEC CONCURRENCE ON THE FACILITY DECOMMISSIONING EVALUATION (FDE): BUILDING 484-5D, D-AREA POWERHOUSE STORAGE BUILDING, G-FDE-D-00047, REVISION 0, APRIL 27, 2020, COVER LETTER DATED MAY 28, 2020 | G. OQUINN | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022777.pdf |
| 022778 | 06/28/2020 | SRNS-OS-2020-00277 | SCDHEC COMMENTS ON THE FACILITY DECOMMISSIONING EVALUATION (FDE): BUILDING 483-3D, D-AREA ELECTRICAL CONTROL BUILDING, G-FDE-D-00049, REVISION 0, APRIL 28, 2020, COVER LETTER DATED MAY 28, 2020 | G. OQUINN | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022778.pdf |
| 022779 | 06/28/2020 | SRNS-OS-2020-00278 | SCDHEC CONCURRENCE ON THE FACILITY DECOMMISSIONING EVALUATION (FDE): BUILDING 485-D AND 482-2D, D-AREA COOLING TOWER AND SWITCHGEAR BUILDING, G-FDE-D-00050, REVISION 0, MAY 11, 2020, COVER LETTER DATED MAY 28, 2020 | G. OQUINN | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022779.pdf |
| 022780 | 06/28/2020 | SRNS-OS-2020-00279 | SCDHEC CONCURRENCE ON THE FACILITY DECOMMISSIONING EVALUATION (FDE): BUILDING 484-9D, D-AREA VALVE HOUSE, G-FDE-D-00055, REVISION 0, MAY 20, 2020, COVER LETTER DATED MAY 28, 2020 | G. OQUINN | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022780.pdf |
| 022781 | 06/28/2020 | SRNS-OS-2020-00280 | SCDHEC CONCURRENCE ON THE FACILITY DECOMMISSIONING EVALUATION (FDE): BUILDING 713-3D, D-AREA WELDING SHOP, G-FDE-D-00056, REVISION 0, APRIL 27, 2020, COVER LETTER DATED MAY 28, 2020 | G. OQUINN | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022781.pdf |
| 022782 | 07/06/2020 | SRNS-OS-2020-00283 | EPA APPROVAL OF THE PERFORMANCE EVALUATION REPORT OF 2019 FOR THE M-AREA INACTIVE PROCESS SEWER LINES (081-M) OPERABLE UNIT (U), JANUARY THROUGH DECEMBER 2019, SEMS NUMBER: 19, SRNS-RP-2020-00047, REVISION 0, DATED MARCH 2020, SAVANNAH RIVER SITE, AIKEN, SOUTH CAROLINA | C. VANTREES | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022782.pdf |
| 022798 | 07/10/2020 | SRNS-OS-2020-00286 | SCDHEC APPROVAL OF THE REMOVAL ACTION REPORT FOR THE C-AREA GROUNDWATER OPERABLE UNIT BIO-BARRIER NON-TIME CRITICAL REMOVAL ACTION (U), SEMS NUMBER: 82 (SRNS-RP-2019-00584, REVISION 1, JUNE 2020) RECEIVED JUNE 11, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022798.pdf |
| 022813 | 07/12/2020 | SRNS-OS-2020-00287 | EPA COMMENTS ON THE FACILITY DECOMMISSIONING EVALUATIONS (FDES) FOR BUILDING 480-3D, MAINTENANCE FIELD OFFICE AND SHOP, REV. 0, DATED APRIL 28, 2020; BUILDING 704-7D, D-AREA MAINTENANCE BUILDING, REV. 0, DATED APRIL 27, 2020; BUILDING 483-3D, ELECTRICAL CONTROL BUILDING, REV. 0, DATED APRIL 28, 2020; BUILDINGS 485-D AND 482-2D, D-AREA COOLING TOWER AND SWITCHGEAR BUILDING, REV. 0, DATED MAY 11, 2020; BUILDING 710-16D, STORAGE BUILDING, REV. 0, DATED APRIL 27, 2020; BUILDING 484-5D, D-AREA POWERHOUSE STORAGE BUILDING, REV. 0, DATED APRIL 27, 2020; BUILDING 484-9D, D-AREA VALVE HOUSE, REV. 0, DATED MAY 20, 2020; AND BUILDING 717-3D, D-AREA WELDING SHOP, REV. 0, DATED APRIL 27, 2020 | R. POPE | B. HENNESSEY | CORRESPONDENCE | 4 | IRF | ARF-022813.pdf |
| 022797 | 07/14/2020 | SRNS-OS-2020-00288 | EPA COMMENTS ON THE POST-CONSTRUCTION REPORT FOR THE WETLAND AREA AT DUNBARTON BAY IN SUPPORT OF STEEL CREEK INTEGRATION OPERABLE UNIT (U) SEMS NUMBER: 71, SRNS-RP-2020-00003 REVISION 0, JUNE 2020 | J. RICHARDS | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022797.pdf |
| 022802 | 07/17/2020 | SRNS-OS-2020-00290 | SCDHEC CONDITIONAL APPROVAL OF THE RFI/FI WORK 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-2020-00041, REVISION 1 REDLINE (REDLINE PAGES ONLY), JUNE 2020) RECEIVED JUNE 29, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022802.pdf |
| 022803 | 07/17/2020 | SRNS-OS-2020-00291 | SCDHEC APPROVAL OF THE PERFORMANCE EVALUATION REPORT OF 2019 FOR THE M-AREA INACTIVE PROCESS SEWER LINES (081-M) OPERABLE UNIT (U) – JANUARY THROUGH DECEMBER 2019, SEMS NUMBER: 19 (SRNS-RP-2020-00047, REVISION 0, MARCH 2020) RECEIVED MARCH 25, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022803.pdf |
| 022801 | 07/21/2020 | SRNS-OS-2020-00292 | EPA APPROVAL OF THE SECOND EARLY ACTION RECORD OF DECISION REMIEDIAL ALTERNATIVE SELECTION FOR THE D-AREA OPERABLE UNIT (U), SEMS NUMBER: (SRNS-RP-2018-00461, REVISION 1 REDLINE, JULY 2020) | D. LLOYD | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022801.pdf |
| 022812 | 07/24/2020 | SRNS-OS-2020-00294 | EPA COMMENTS ON THE PROPOSED PLAN FOR THE LOWER THREE RUNS INTEGRATOR OPERABLE UNIT (IOU) (U), SEMS NUMBER: 35, [SRNS-RP-2019-00058], REVISION 0, APRIL 2020, SAVANNAH RIVER SITE, AIKEN, SOUTH CAROLINA | R. POPE | B. HENNESSEY | CORRESPONDENCE | 4 | IRF | ARF-022812.pdf |
| 022827 | 07/22/2020 | SRNS-OS-2020-00295 | SCDHEC COMMENTS ON THE FACILITY DECOMMISSIONING EVALUATION (FDE): D-AREA DOMESTIC WATER PRODUCTION FACILITIES (BUILDING 483-7D AND ANCILLARY FACILITIES), G-FDE-D-00052, REVISION 0, JUNE 11, 2020, COVER LETTER DATED JUNE 25, 2020 | G. OQUINN | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022827.pdf |
| 022828 | 07/27/2020 | SRNS-OS-2020-00300 | SCDHEC APPROVAL OF THE SECOND EARLY ACTION RECORD OF DECISION REMEDIAL ALTERNATIVE SELECTION FOR THE D-AREA OPERABLE UNIT (U), SEMS NUMBER: 63 (SRNS-RP-2018-00461, REVISION 1 REDLINE, JULY 2020) RECEIVED ELECTRONICALLY JULY 13, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022828.pdf |
| 022829 | 07/29/2020 | SRNS-OS-2020-00303 | SCDHEC CONCURRENCE OF THE REQUEST FOR CONCURRENCE TO PROCEED TO SAMPLE AND ANALYSIS PHASE OF THE CLOSURE PROCESS FOR F-AREA DIVERSION BOXES (FDB) 5 AND 6 (SEMS NUMBER: 23) DATED JULY 28, 2020 AND RECEIVED ELECTRONICALLY JULY 28, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022829.pdf |
| 022830 | 07/31/2020 | SRNS-OS-2020-00313 | EPA APPROVAL OF THE DECOMMISSIONING PROJECT FINAL REPORT (DPFR): SHIPPING CASK CAR AND RAILROAD CAR REPAIR FACILITY, 728-N, V-PCOR-N-00022, REVISION 1, JUNE 30 & RESPONSES TO COMMENTS | J. RICHARDS | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022830.pdf |
| 022831 | 07/31/2020 | SRNS-OS-2020-00314 | EPA APPROVAL OF THE REMOVAL ACTION REPORT FOR THE C-AREA GROUNDWATER OPERABLE UNIT BIO-BARRIER NON-TIME CRITICAL REMOVAL ACTION SEMS NUMBER: 82, SRNS-RP-2019-00584, REVISION 1, JUNE 2020, SAVANNAH RIVER SITE, SOUTH CAROLINA | J. TUFTS | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022831.pdf |
| 022832 | 07/30/2020 | SRNS-OS-2020-00316 | SCDHEC COMMENTS ON THE SAVANNAH RIVER SITE F-AREA TANK FARM DEACTIVIATION PLAN AND CLOSURE STRATEGY (SRR-CWDA-2020-00037, REVISION 1, MAY 2020) RECEIVED JUNE 18, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022832.pdf |
| 022834 | 08/06/2020 | SRNS-OS-2020-00317 | SCDHEC APPROVAL OF THE PROPOSED PLAN FOR THE STORMWATER OUTFALL A-013 (NBN) OPERABLE UNIT (U), SEMS NUMBER: 62 (SRNS-RP-2020-00135, REVISION 0, JUNE 2020) RECEIVED JUNE 12, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022834.pdf |
| 022836 | 08/06/2020 | SRNS-OS-2020-00318 | SCDHEC APPROVAL OF THE DECOMMISSIONING PROJECT FINAL REPORT (DPFR): BUILDING 728-N, SHIPPING CASK CAR AND RAILROAD CAR REPAIR FACILITY, REVISION 1, V-PCOR-N-00022, JUNE 30, 2020 (COVER LETTER DATED JULY 8, 2020; RECEIVED JULY 9, 2020) AND SAVANNAH RIVER SITE'S RESPONSES TO REGULATORY COMMENTS ON THE REVISION 0 DOCUMENT | G. O’QUINN | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022836.pdf |
| 022833 | 07/07/2020 | SRNS-OS-2020-00327 | EPA APPROVAL OF THE POST-CONSTRUCTION REPORT / CORRECTIVE MEASURES IMPLEMENTATION REPORT / REMEDIAL ACTION COMPLETION REPORT (RACR) FOR THE G-AREA OIL SEEPAGE BASIN (761-13G) OPERABLE UNIT (U), SEMS NUMBER: 93 (SRNS-RP-2020-00022, REVISION 0, MARCH 2020) AND DOCUMENTATION OF REMEDIAL ACTION COMPLETION | H.G ADAMS | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022833.pdf |
| 022835 | 08/11/2020 | SRNS-OS-2020-00328 | EPA CONCURRENCE OF THE REQUEST FOR CONCURRENCE TO PROCEED TO SAMPLE AND ANALYSIS PHASE OF THE CLOSURE PROCESS FOR F AREA DIVERSION BOXES (FDB) 5 AND 6 (SEMS NUMBER: 23) DATED JULY 28, 2020 | R. POPE | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022835.pdf |
| 022837 | 08/12/2020 | SRNS-OS-2020-00330 | EPA COMMENTS ON PROPOSED PLAN FOR THE STORMWATER OUTFALL A-013 (NBN) OPERABLE UNIT (U), SEMS NUMBER: 62, SRNS-RP-2020-00135, REVISION 0, JUNE 2020, SAVANNAH RIVER SITE, SOUTH CAROLINA | J. TUFTS | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022837.pdf |
| 022862 | 08/25/2020 | SRNS-OS-2020-00339 | SCDHEC APPROVAL OF THE SIXTH FIVE-YEAR REMEDY REVIEW REPORT FOR SAVANNAH RIVER SITE OPERABLE UNITS WITH GROUNDWATER REMEDIES (U) – AIKEN, SOUTH CAROLINA, SEMS NUMBER: 00 (SRNS-RP-2019-00511, REDLINE REVISION 1, JULY 2020) RECEIVED JULY 14, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022862.pdf |
| 022863 | 08/26/2020 | SRNS-OS-2020-00341 | SCDHEC SUBMITTAL OF THE FOR SIGNATURE SECOND EARLY ACTION RECORD OF DECISION REMEDIAL ALTERNATIVE FOR THE D-AREA OPERABLE UNIT (U) – SAVANNAH RIVER SITE | S. FULMER | J. RICHARDS | CORRESPONDENCE | 1 | IRF | ARF-022863.pdf |
| 022875 | 08/28/2020 | SRNS-OS-2020-00343 | SCDHEC COMMENT ON THE POST-CONSTRUCTION REPORT FOR THE WETLAND AREA AT DUNBARTON BAY IN SUPPORT OF STEEL CREEK INTEGRATOR OPERABLE UNIT (U), SEMS NUMBER: 71 (SRNS-RP-2020-00003, REVISION 0, JUNE 2020) RECEIVED JUNE 4, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022875.pdf |
| 022861 | 08/30/2020 | SRNS-OS-2020-00345 | EPA CONDITIONAL CONCURRENCE ON THE FACILITY DECOMMISSIONING EVALUATION FOR BUILDING 483-7D, D-AREA DOMESTIC WATER PRODUCTION FACILITES (G-FDE-D-00052, REVISION 0, JUNE 11, 2020) | D. LLOYD | B. HENNESSEY | CORRESPONDENCE | 3 | IRF | ARF-022861.pdf |
| 022876 | 08/31/2020 | SRNS-OS-2020-00346 | SCDHEC APPROVAL OF THE EXTENSION REQUEST FOR THE SUBMITTAL OF THE RESOURCE CONVSERVATION AND RECOVERY ACT (RCRA) FACILITY INVESTIGATION / REMEDIAL INVESTIGATION / (RFI/RI) WORK PLAN FOR THE D-AREA GROUNDWATER OPERABLE UNITE (D-AREA UPGRADIENT SOURCES) AND SUBSEQUENT MILESTONES, SEMS NUMBER: 63 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022876.pdf |
| 022860 | 08/31/2020 | SRNS-OS-2020-00347 | EPA APPROVAL OF THE EXTENSION REQUEST FOR THE SUBMITTAL OF THE RESOURCE CONSERVATION AND RECOVERY ACT (RCRA) FACILITY INVESTIGATION / REMEDIAL INVESTIGATION (RFI/RI) WORK PLAN FOR THE D-AREA GROUNDWATER OPERABLE UNIT (D-AREA UPGRADIENT SOURCES) AND SUBSEQUENT MILESTONES, SEMS NUMBER: 63 | D. LLOYD | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022860.pdf |
| 022868 | 09/02/2020 | SRNS-OS-2020-00349 | EPA APPROVAL OF THE SIXTH FIVE-YEAR REMEDY REVIEW REPORT FOR SAVANNAH RIVER SITE OPERABLE UNITS WITH GROUNDWATER REMEDIES (U) – AIKEN, SOUTH CAROLINA, SEMS NUMBER: 00 (SRNS-RP-2019-00511, REDLINE REVISION 1, JULY 2020) SAVANNAH RIVER SITE, AIKEN, SOUTH CAROLINA | J. RICHARDS | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022868.pdf |
| 022919 | 09/14/2020 | SRNS-OS-2020-00354 | SCDHEC APPROVAL OF THE PERFORMANCE 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 2019 (U), SEMS NUMBER: 28 (SRNS-RP-2020-00220, REVISION 0, MAY 2020) RECEIVED MAY 20, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022919.pdf |
| 022949 | 09/25/2020 | SRNS-OS-2020-00366 | SCDHEC COMMENTS ON THE REMOVAL ACTION REPORT FOR THE P-AREA GROUNDWATER OPERABLE UNIT NON-TIME CRITICAL REMOVAL ACTION (U), SEMS NUMBER: 81 (SRNS-RP-2020-00021, REVISION 0, JULY 2020) RECEIVED JULY 31, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022949.pdf |
| 022946 | 10/02/2020 | SRNS-OS-2020-00374 | SCDHEC APPROVAL OF THE PROPOSED PLAN FOR THE STORMWATER OUTFALL A-013 (NBN) OPERABLE UNIT (U), SEMS NUMBER: 62 (SRNS-RP-2020-00135, REVISION 1, SEPTEMBER 2020) RECEIVED SEPTEMBER 3, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022946.pdf |
| 022920 | 10/05/2020 | SRNS-OS-2020-00377 | EPA APPROVAL OF THE PROPOSED PLAN FOR THE STORMWATER OUTFALL A-013 (NBN) OPERABLE UNIT (U), SEMS NUMBER: 62, SRNS-RP-2020-00135, REVISION 1, SEPTEMBER 2020, SAVANNAH RIVER SITE, SOUTH CAROLINA | J. TUFTS | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022920.pdf |
| 022947 | 10/08/2020 | SRNS-OS-2020-00380 | SCDHEC APPROVAL OF THE 2019 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 NUMBER 40 AND 59 (IACD-20-162) DATED JUNE 10, 2020 AND RECEIVED JUNE 12, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022947.pdf |
| 022948 | 10/08/2020 | SRNS-OS-2020-00381 | SCDHEC APPROVAL OF THE GROUNDWATER MIXING ZONE SAMPLING SUMMARY REPORT FOR THE R-AREA REACTOR SEEPAGE BASINS/108-4R OVERFLOW BASIN OPERABLE UNIT 2019, SEMS NUMBER: 25 (IACD-20-161) DATED JUNE 10, 2020 AND RECEIVED JUNE 12, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022948.pdf |
| 022961 | 10/09/2020 | SRNS-OS-2020-00382 | SCDHEC TRANSMITTAL OF THE FOR SIGNATURE SIXTH FIVE-YEAR REMEDY REVIEW REPORT FOR SAVANNAH RIVER SITE OPERABLE UNITS WITH GROUNDWATER REMEDIES (U) – AIKEN, SOUTH CAROLINA (SRNS-RP-2019-00511, REVISION 1, JULY 2020) | S. FULMER | J. RICHARDS | CORRESPONDENCE | 1 | IRF | ARF-022961.pdf |
| 022936 | 10/05/2020 | SRNS-OS-2020-00383 | EPA APPROVAL OF THE 2019 K-AREA BURNING/RUBBLE PIT AND RUBBLE PILE (131-K AND 631-20G) (KBRP) AND P-AREA BURNING/RUBBLE PIT (131-P) (PBRP) OPEARBLE UNITS COMBINED GROUNDWATER MONITORING REPORTS (SAMPLING SUMMARY), SEMS NUMBERS: 40 AND 59, SAVANNAH RIVER SITE, AIKEN, SOUTH CAROLINA | C. VANTREES | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022936.pdf |
| 022937 | 10/09/2020 | SRNS-OS-2020-00384 | EPA APPROVAL OF THE GROUNDWATER MIXING ZONE SAMPLING SUMMARY REPORT FOR THE R-AREA REACTOR SEEPAGE BASINS/ 108-4R OVERFLOW BASIN OPERABLE UNIT 2019, SEMS NUMBER: 25 (IACD-20-161) DATED JUNE 10, 2020 | J. RICHARDS | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022937.pdf |
| 022938 | 10/09/2020 | SRNS-OS-2020-00385 | EPA COMMENTS ON THE REMOVAL ACTION REPORT FOR THE P-AREA GROUNDWATER OPERABLE UNIT NON-TIME CRITICAL REMOVAL ACTION (U), SEMS NUMBER: 81, SRNS-RP-2020-00021, REVISION 0, JULY 2020, SAVANNAH RIVER SITE, AIKEN, SOUTH CAROLINA | J. TUFTS | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022938.pdf |
| 022962 | 10/15/2020 | SRNS-OS-2020-00391 | SCDHEC APPROVAL OF THE EFFECTIVENESS MONITORING REPORT FOR THE MONITORED NATURAL ATTENUATION (MNA) AT THE CHEMICAL, METALS, AND PESTICIDES (CMP) PITS OPERABLE UNIT (OU) (U) – APRIL 2019 THROUGH MARCH 2020, SEMS NUMBER: 24 (SRNS-RP-2020-00291, REVISION 0, JUNE 2020) RECEIVED JUNE 18, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022962.pdf |
| 022955 | 10/20/2020 | SRNS-OS-2020-00392 | SCDHEC APPROVAL OF THE PROPOSED PLAN FOR THE LOWER THREE RUNS INTEGRATOR OPERABLE UNIT (U), SEMS NUMBER: 35 (SRNS-RP-2019-00058, REVISION 1 REDLINE, SEPTEMBER 2020) RECEIVED SEPTEMBER 23, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022955.pdf |
| 022959 | 10/21/2020 | SRNS-OS-2020-00393 | SCDHEC COMMENTS ON THE 2020 EFFECTIVENESS MONITORING REPORT (EMR) FOR MONITORED NATURAL ATTENUATION (MNA) AT THE L-AREA SOUTHERN GROUNDWATER (LASG) OPERABLE UNIT (OU) (U) – DATA FROM 2018 THROUGH 2019, SEMS NUMBER: 77 (SRNS-RP-2020-00332, REVISION 0, JUNE 2020) RECEIVED JUNE 24, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022959.pdf |
| 022960 | 10/22/2020 | SRNS-OS-2020-00395 | SCDHEC APPROVAL OF THE 2019 ANNUAL COMPREHENSIVE TNX AREA GROUNDWATER MONITORING AND REMEDIAL ACTION EFFECTIVENESS INTERIM REPORT (U), SEMS NUMBERS: 21, 29 (SRNS-RP-2020-00326, REVISION 0, JUNE 2020) RECEIVED JUNE 25, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022960.pdf |
| 022953 | 10/22/2020 | SRNS-OS-2020-00396 | EPA SUBMITTAL OF AN EXTENSION REQUEST FOR SUBMITTAL OF COMMENTS ON THE LOWER THREE RUNS (LTR) INTEGRATOR OPERABLE UNIT (IOU) PROPOSED PLAN (PP) (SRNS-RP-2019-00058, REVISION 1 REDLINE, SEPTEMBER 2020), SEMS NUMBER: 35 | R. POPE | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022953.pdf |
| 022954 | 10/26/2020 | SRNS-OS-2020-00399 | EPA APPROVAL FOR THE POST-CONSTRUCTION REPORT FOR THE WETLAND AREA AT DUNBARTON BAY IN SUPPORT OF STEEL CREEK INTEGRATOR OPERABLE UNIT (U) SEMS NUMBER: 71, SRNS-RP-2020-00003, REVISION 1, OCTOBER 2020 | J. RICHARDS | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022954.pdf |
| 022958 | 10/27/2020 | SRNS-OS-2020-00401 | EPA COMMENTS: 2020 EFFECTIVENESS MONITORING REPORT (EMR) FOR MONITORED NATURAL ATTENUATION (MNA) AT THE L-AREA SOUTHERN GROUNDWATER (LASG) OPERABLE UNIT (OU) DATA FROM 2018 THROUGH 2019, SEMS NUMBER: 77, SRNS-RP-2020-00332, REVISION 0, JUNE 2020 | J. RICHARDS | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022958.pdf |
| 022974 | 11/05/2020 | SRNS-OS-2020-00408 | SCDHEC APPROVAL OF THE EXTENSION REQUEST FOR THE SUBMITTAL OF THE LOWER THREE RUNS INTEGRATOR OPERABLE UNIT REVISION 0 RECORD OF DECISION AND SUBSEQUENT MILESTONES, SEMS NUMBER: 35 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022974.pdf |
| 022982 | 11/09/2020 | SRNS-OS-2020-00411 | EPA COMMENTS ON THE 2019 ANNUAL COMPREHENSIVE TNX AREA GROUNDWATER MONITORING AND REMEDIAL ACTION EFFECTIVENESS INTERIM REPORT. SEMS NUMBERS: 21, 29 (SRNS-RP-2020-00326, REVISION 0, JUNE 2020) | D. LLOYD | B. HENNESSEY | CORRESPONDENCE | 3 | IRF | ARF-022982.pdf |
| 022985 | 11/06/2020 | SRNS-OS-2020-00413 | SCDHEC CONCURRENCE ON THE FACILITY DECOMMISSIONING EVALUATION (FDE): BUILDING 710-16D, STORAGE BUILDING, G-FDE-D-00046, REVISION 1, SEPTEMBER 29, 2020, COVER LETTER DATED OCTOBER 7, 2020 AND SRS RESPONSES TO COMMENTS ON THE REV. 0 FDE | G. OQUINN | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022985.pdf |
| 022986 | 11/06/2020 | SRNS-OS-2020-00414 | SCDHEC CONCURRENCE ON THE FACILITY DECOMMISSIONING EVALUATION (FDE): BUILDING 483-3D, ELECTRICAL CONTROL BUILDING, G-FDE-D-00049, REVISION 1, SEPTEMBER 29, 2020, COVER LETTER DATED OCTOBER 7, 2020 AND SRS RESPONSES TO COMMENTS ON THE REV. 0 FDE | G. OQUINN | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022986.pdf |
| 022984 | 11/13/2020 | SRNS-OS-2020-00415 | EPA COMMENTS ON THE PROPOSED PLAN FOR THE LOWER THREE RUNS INTEGRATOR OPERABLE UNIT (IOU) (U), SEMS NUMBER 35, [SRNS-RP-2019-00058], REVISION 1, SEPTEMBER 2020, SAVANNAH RIVER SITE, AIKEN, SOUTH CAROLINA | R. POPE | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022984.pdf |
| 022990 | 11/13/2020 | SRNS-OS-2020-00416 | EPA COMMENTS ON THE EFFECTIVENESS MONITORING REPORT FOR THE MONITORED NATURAL ATTENUATION AT THE CHEMICALS, METALS, AND PESTICIDES PITS OPERABLE UNIT, APRIL 2019 THROUGH MARCH 2020, REVISION 0 DATED JUNE 2020 (SRNS-RP-2020-00291) | D. LLOYD | B. HENNESSEY | CORRESPONDENCE | 8 | IRF | ARF-022990.pdf |
| 022991 | 11/19/2020 | SRNS-OS-2020-00419 | SCDHEC COMMENTS ON THE D-AREA GROUNDWATER OPERABLE UNIT LETTER REPORT FOR CALENDAR YEAR 2019, SEMS NUMBER: 63 (IACD-20-173, DATED JULY 29, 2020) RECEIVED JULY 30, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-022991.pdf |
| 022992 | 11/19/2020 | SRNS-OS-2020-00420 | SCDHEC APPROVAL OF THE POST-CONSTRUCTION REPORT FOR THE WETLAND AREA AT DUNBARTON BAY IN SUPPORT OF STEEL CREEK INTEGRATOR OPERABLE UNIT (U), SEMS NUMBER: 71 (SRNS-RP-2020-00003, REVISION 1, OCTOBER 2020) RECEIVED OCTOBER 22, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022992.pdf |
| 022994 | 11/20/2020 | SRNS-OS-2020-00422 | SCDHEC APPROVAL OF THE 2019 GROUNDWATER MIXING ZONE REPORT FOR THE D-AREA OIL SEEPAGE BASIN (631-G) (U), SEMS NUMBER: 27 (SRNS-RP-2020-00362, REVISION 0, JULY 2020) RECEIVED JULY 31, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022994.pdf |
| 022993 | 11/20/2020 | SRNS-OS-2020-00423 | SCDHEC CONDITIONAL APPROVAL OF THE PERFORMANCE EVALUATION REPORT FOR THE A-AREA MISCELLANEOUS RUBBLE PILE (731-6A) OPERABLE UNIT – APRIL 2019 THROUGH APRIL 2020 (U), SEMS NUMBER:30 (SRNS-RP-2020-00279, REVISION 0, JULY 2020) RECEIVED JULY 29, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-022993.pdf |
| 023008 | 12/04/2020 | SRNS-OS-2020-00457 | EPA CONDITIONAL APPROVAL OF THE D-AREA GROUNDWATER REPORT FOR CALENDAR YEAR 2019 DATA, SEMS NUMBER: 63 (IACD-20-173, DATED JULY 29, 2020) | D. LLOYD | B. HENNESSEY | CORRESPONDENCE | 3 | IRF | ARF-023008.pdf |
| 023009 | 12/04/2020 | SRNS-OS-2020-00458 | EPA COMMENTS ON THE 2019 GROUNDWATER MIXING ZONE REPORT FOR THE D-AREA OIL SEEPAGE BASIN (631-G), SEMS NUMBER: 27 (SRNS-RP-2020-00362, REVISION 0, JULY 2020) | D. LLOYD | B. HENNESSEY | CORRESPONDENCE | 3 | IRF | ARF-023009.pdf |
| 023010 | 12/05/2020 | SRNS-OS-2020-00459 | EPA APPROVAL OF THE SRS' RESPONSES TO EPA'S COMMENTS ON THE FACILITY DECOMMISSIONING EVALUATIONS FOR BUILDING 480-3D, MAINTENANCE FIELD OFFICE AND SHOP, REV. 0, DATED APRIL 28, 2020; BUILDING 704-7D, D-AREA MAINTENANCE BUILDING, REV. 0, DATED APRIL 27, 2020; BUILDING 483-3D, ELECTRICAL CONTROL BUILDING, REV. 0, DATED APRIL 28, 2020; BUILDINGS 485-D AND 482-2D, D-AREA COOLING TOWER AND SWITCHGEAR BUILDING, REV. 0, DATED MAY 11, 2020; BUILDING 710-16D, STORAGE BUILDING, REV. 0, DATED APRIL 27, 2020; BUILDING 484-5D, D-AREA POWERHOUSE STORAGE BUILDING, REV. 0, DATED APRIL 27, 2020; BUILDING 484-9D, D-AREA VALVE HOUSE, REV. 0, DATED MAY 20, 2020; AND BUILDING 717-3D, D-AREA WELDING SHOP, REV. 0, DATED APRIL 27, 2020 | D. LLOYD | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-023010.pdf |
| 023011 | 12/05/2020 | SRNS-OS-2020-00460 | EPA COMMENTS ON THE FACILITY DECOMMISSIONING EVALUATIONS FOR BUILDING 710-16D, STORAGE BUILDING, REV. 1, DATED SEPTEMBER 29, 2020; BUILDING 484-5D, D-AREA POWERHOUSE STORAGE BUILDING, REV. 1, DATED SEPTEMBER 29, 2020; BUILDING 483-3D, ELECTRICAL CONTROL BUILDING, REV. 1, DATED SEPTEMBER 29, 2020; AND BUILDING 484-9D, D-AREA VALVE HOUSE, REV. 1, DATED SEPTEMBER 29, 2020 | D. LLOYD | B. HENNESSEY | CORRESPONDENCE | 3 | IRF | ARF-023011.pdf |
| 023021 | 12/14/2020 | SRNS-OS-2020-00475 | EPA COMMENTS ON THE PERFORMANCE EVALUATION REPORT FOR THE A-AREA MISELLANEOUS RUBBLE PILE (731-6A) OPERABLE UNIT, APRIL 2019 THROUGH APRIL 2020 (U), SEMS NUMBER: 30, SRNS-RP-2020-00279, REVISION 0, JULY 2020, SAVANNAH RIVER SITE, AIKEN. SOUTH CAROLINA | J. TUFTS | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-023021.pdf |
| 023023 | 12/16/2020 | SRNS-OS-2020-00483 | SCDHEC APPROVAL OF THE REMOVAL ACTION REPORT FOR THE P-AREA GROUNDWATER OPERABLE UNIT NON-TIME CRITICAL RESPONSE ACTION (U), SEMS NUMBER: 81 (SRNS-RP-2020-00021, REVISION 1, NOVEMBER 2020) RECEIVED NOVEMBER 18, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-023023.pdf |
| 023038 | 12/17/2020 | SRNS-OS-2021-00001 | SCDHEC COMMENTS ON THE FEDERAL FACILITY AGREEMENT REVISION 0 APPENDIX E, LONG-TERM PROJECTIONS FOR FISCAL YEAR 2021 (PRINT DATE: 11/04/2020) DATED NOVEMBER 16, 2020 AND RECEIVED NOVEMBER 18, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 3 | IRF | ARF-023038.pdf |
| 023039 | 12/22/2020 | SRNS-OS-2021-00002 | EPA APPROVAL OF THE PROPOSED PLAN FOR THE LOWER THREE RUNS INTEGRATOR OPERABLE UNIT (IOU) (U), SEMS NUMBER: 35, [SRNS-RP-2019-00058], REVISION 1.1, DECEMBER 2020, SAVANNAH RIVER SITE, AIKEN, SOUTH CAROLINA | R. POPE | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-023039.pdf |
| 023040 | 01/05/2021 | SRNS-OS-2021-00003 | EPA COMMENTS ON THE FEDERAL FACILITY AGREEMENT REVISION 0 APPENDIX E, LONG-TERM PROJECTIONS FOR FISCAL YEAR 2021 (11/04/2020) | J. RICHARDS | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-023040.pdf |
| 023041 | 01/06/2021 | SRNS-OS-2021-00004 | SCDHEC APPROVAL OF THE SAVANNAH RIVER SITE'S RESPONSES TO THE REGULATORY COMMENTS ON THE PERFORMANCE 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 2019 (U), SEMS NUMBER: 28 (SRNS-RP-2020-00220, REVISION 0, MAY 2020) RECEIVED DECEMBER 9, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-023041.pdf |
| 023042 | 01/11/2021 | SRNS-OS-2021-00006 | EPA APPROVAL OF THE REMOVAL ACTION REPORT FOR THE P-AREA GROUNDWATER OPERABLE UNIT NON-TIME CRITICAL REMOVAL ACTION, SEMS NUMBER: 81, SRNS-RP-2020-00021, REVISION 1, NOVEMBER 2020, SAVANNAH RIVER SITE, SOUTH CAROLINA | J. TUFTS | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-023042.pdf |
| 023044 | 01/12/2021 | SRNS-OS-2021-00007 | EPA APPROVAL: 2020 EFFECTIVENESS MONITORING REPORT (EMR) FOR MONITORED NATURAL ATTENUATION (MNA) AT THE L-AREA SOUTHERN GROUNDWATER (LASG) OPERABLE UNIT (OU) DATA FROM 2018 THROUGH 2019 SEMS NUMBER: 77, SRNS-RP-2020-00332 REVISION 0 JUNE 2020 | J. RICHARDS | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-023044.pdf |
| 023046 | 01/15/2021 | SRNS-OS-2021-00009 | SCDHEC APPROVAL OF THE PROPOSED PLAN FOR THE LOWER THREE RUNS INTEGRATOR OPERABLE UNIT (U), SEMS NUMBER: 35 (SRNS-RP-2019-00058, REVISION 1.1, DECEMBER 2020) RECEIVED DECEMBER 21, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-023046.pdf |
| 023048 | 01/20/2021 | SRNS-OS-2021-00010 | EPA COMMENTS ON THE REVIEW OF THE INDUSTRIAL WASTEWATER CLOSURE MODULE FOR F-AREA DIVERSION BOXES 5 AND 6 F-AREA TANK FARM, SAVANNAH RIVER SITE [SRR-CWDA-2020-00011], DRAFT REVISION 0A, TBD; F-AREA DIVERSION BOX #6 FINAL VOLUME DETERMINATION AND UNCERTAINTY ESTIMATE, [U-ESR-F-00092], REVISION 0, MAY 14, 2020; F-AREA DIVERSION BOX #5 FINAL VOLUME DETERMINATION AND UNCERTAINTY ESTIMATE, [U-ESR-F-00094], REVISION 0, MAY 27, 2020; F-AREA DIVERSION BOX 5 SAMPLE LOCATION DETERMINATION REPORT, [SRR-CWDA-2020-00024], REVISION 0, DECEMBER 2020; INVENTORY ASSIGNMENT AT CLOSURE FOR FDB-5 AND FDB-6, [SRR-CWDA-2020-00029], REVISION 0, OCTOBER 14, 2020; F-AREA DIVERSION BOX 6 SAMPLE LOCATION DETERMINATION REPORT, [SRR-CWDA-2020-00033], REVISION 0, DECEMBER 2020; AND, FDB-5 AND FDB-6 SPECIAL ANALYSIS FOR THE PERFORMANCE ASSESSMENT FOR THE F-TANK FARM AT THE SAVANNAH RIVER SITE, [SRR-CWDA-2020-00055], REVISION 0, DECEMBER 2020 | J. RICHARDS | B. HENNESSEY | CORRESPONDENCE | 3 | IRF | ARF-023048.pdf |
| 023049 | 01/21/2021 | SRNS-OS-2021-00011 | SCDHEC APPROVAL OF THE FEDERAL FACILITY AGREEMENT REVISION 0 APPENDIX C RCRA/CERCLA UNITS, REVISION 0 APPENDIX G SITE EVALUATION AREAS, AND REVISION 0 APPENDIX K D&D FACILITIES FOR FISCAL YEAR 2021 (PRINT DATE: 09/24/2020) RECEIVED SEPTEMBER 25, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-023049.pdf |
| 023050 | 01/21/2021 | SRNS-OS-2021-00012 | SCDHEC APPROVAL OF THE FEDERAL FACILITY AGREEMENT REVISION 0 APPENDIX H SOLID WASTE MANAGEMENT UNITS FOR FISCAL YEAR 2021 (PRINT DATE: 09/24/2020) RECEIVED SEPTEMBER 30, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-023050.pdf |
| 023058 | 01/27/2021 | SRNS-OS-2021-00014 | SCDHEC APPROVAL OF THE 5-YEAR MONITORING REPORT (DATA SUMMARY LETTER) FOR THE K-AREA GROUNDWATER OPERABLE UNIT 2016 THROUGH 2020, SEMS NUMBER: 99 (IACD-20-182, DATED SEPTEMBER 29, 2020) RECEIVED SEPTEMBER 30, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-023058.pdf |
| 023059 | 01/27/2021 | SRNS-OS-2021-00015 | EPA COMMENTS ON THE 5-YEAR MONITORING REPORT (DATA SUMMARY LETTER) FOR THE K-AREA GROUNDWATER OPERABLE UNIT, 2016 THROUGH 2020 SEMS 99, ARF-022913, SEPTEMBER 29, 2020 | J. RICHARDS | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-023059.pdf |
| 023060 | 01/27/2021 | SRNS-OS-2021-00016 | EPA APPROVAL FOR THE FEDERAL FACILITY AGREEMENT REV 0 APPENDIX H, SOLID WASTE MANAGEMENT UNITS FOR FISCAL YEAR 2021, SEPTEMBER 29, 2020, SAVANNAH RIVER SITE, AIKEN, SOUTH CAROLINA | J. RICHARDS | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-023060.pdf |
| 023061 | 01/27/2021 | SRNS-OS-2021-00017 | EPA APPROVAL FOR THE FEDERAL FACILITY AGREEMENT REV 0 APPENDIX C RCRA/CERCLA UNITS, REV. 0 APPENDIX G SITE EVALUATION AREAS, AND REV. 0 APPENDIX K D&D FACILITIES FOR FISCAL YEAR 2021, SEPTEMBER 24, 2020, SAVANNAH RIVER SITE, AIKEN, SOUTH CAROLINA | J. RICHARDS | B. HENNESSEY | CORRESPONDENCE | 1 | IRF | ARF-023061.pdf |
| 023066 | 02/02/2021 | SRNS-OS-2021-00018 | SCDHEC COMMENTS ON THE EFFECTIVENESS MONITORING REPORT (EMR) FOR THE C-AREA GROUNDWATER (CAGW) OPERABLE UNIT REMOVAL ACTION (U) – APRIL 2019 THROUGH JUNE 2020, SEMS NUMBER: 82 (SRNS-RP-2020-00566, REVISION 0, SEPTEMBER 2020) RECEIVED OCTOBER 6, 2020 | S. FULMER | B. HENNESSEY | CORRESPONDENCE | 2 | IRF | ARF-023066.pdf |

