Federal contract award
DEAC0908SR22470
MANAGEMENT AND OPERATING CONTRACT FOR THE SAVANNAH RIVER SITE.
Award details
Obligations, current value and potential value describe different measures; they are never added together.
| Field | Reported value |
|---|---|
| Agency | Department of Energy |
| Office | NNSA MO CONTRACTING |
| NAICS | 561210 — Facilities Support Services |
| PSC | M159 — Operation of Other Industrial Buildings |
| Parent award / vehicle | Not reported |
| Set-aside | NO SET ASIDE USED. |
| Pricing type | COST PLUS AWARD FEE |
| Obligations | $27.6B |
| Current contract value | $42.6B |
| Potential contract value / ceiling | $42.6B |
| Start date | Jan 10, 2008 |
| Current end date | Sep 30, 2027 |
| Potential end date | Sep 30, 2027 |
| Latest award activity | Aug 31, 2026 |
| Source loaded | Sep 19, 2026 |
Funding and modification history
Showing the latest 200 of 1,152 loaded transactions. Negative values are deobligations.
| Date | Modification | Obligation change | Description |
|---|---|---|---|
| Aug 31, 2026 | 1161 | $30.1M | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Aug 31, 2026 | 1162 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Aug 19, 2026 | 1160 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Aug 11, 2026 | 1158 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Aug 10, 2026 | 1154 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Jul 30, 2026 | 1159 | $31.2M | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Jun 30, 2026 | 1157 | $412.1M | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Jun 10, 2026 | 1153 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| May 28, 2026 | 1155 | $-14.8M | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| May 12, 2026 | 1152 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Apr 29, 2026 | 1151 | $808.2M | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Mar 31, 2026 | 1150 | $52.6M | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Feb 26, 2026 | 1149 | $1.2B | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Feb 10, 2026 | 1145 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Feb 10, 2026 | 1147 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Feb 9, 2026 | 1148 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Jan 30, 2026 | 1146 | $19.0M | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Dec 31, 2025 | 1143 | $37.6M | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Dec 31, 2025 | 1144 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Dec 22, 2025 | 1142 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Nov 26, 2025 | 1141 | $547.3M | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Nov 18, 2025 | 1137 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Oct 31, 2025 | 1140 | $39.1M | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Oct 17, 2025 | 1139 | $220.2M | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Oct 6, 2025 | 1138 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Sep 30, 2025 | 1134 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Sep 29, 2025 | 1135 | $48.3M | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Sep 29, 2025 | 1136 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Sep 3, 2025 | 1132 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Aug 27, 2025 | 1133 | $19.0M | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Aug 25, 2025 | 1125 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Aug 7, 2025 | 1130 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Jul 29, 2025 | 1131 | $201.4M | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Jun 27, 2025 | 1129 | $323.9M | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| May 30, 2025 | 1128 | $289.7M | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Apr 30, 2025 | 1126 | $207.6M | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Apr 30, 2025 | 1127 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Apr 29, 2025 | 1122 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Mar 31, 2025 | 1123 | $-300.0K | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Mar 31, 2025 | 1124 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Mar 13, 2025 | 1119 | $18.1M | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Mar 13, 2025 | 1120 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Mar 13, 2025 | 1121 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Mar 11, 2025 | 1117 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Feb 28, 2025 | 1118 | $23.2M | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Feb 10, 2025 | 1116 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Feb 6, 2025 | 1115 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Jan 31, 2025 | 1114 | $407.4M | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Dec 20, 2024 | 1113 | $9.9M | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Nov 27, 2024 | 1111 | $1.9M | INCREMENTAL FUNDING FOR SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Nov 27, 2024 | 1112 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Nov 7, 2024 | 1109 | $0 | SAVANNAH RIVER SITE MANAGEMENT & OPERATING (M&O) CONTRACT/THE PURPOSE OF THIS MODIFICATION IS TO MAKE ADMINISTRATIVE CHANGES TO CONTRACT SECTION G |
| Oct 31, 2024 | 1110 | $404.8M | INCREMENTAL FUNDING FOR SAVANNAH RIVER OPERATIONS OFFICE MANAGEMENT & OPERATING (M&O) CONTRACT |
| Sep 30, 2024 | 1106 | $31.4M | SAVANNAH RIVER OPERATIONS OFFICE MANAGEMENT & OPERATING (M&O) CONTRACT/OBLIGATE NNSA FUNDS FOR FINPLAN 145 FOR FY24. |
| Sep 30, 2024 | 1107 | $0 | SAVANNAH RIVER OPERATIONS OFFICE MANAGEMENT & OPERATING (M&O) CONTRACT/TRANSFER THE CONTRACT FROM SAVANNAH RIVER OPERATIONS OFFICE TO NNSA OFFICE OF PARTNERSHIP AND ACQUISITION SERVICES (NA-PAS). |
| Sep 30, 2024 | 1108 | $60.1K | SAVANNAH RIVER OPERATIONS OFFICE MANAGEMENT & OPERATING (M&O) CONTRACT/OBLIGATE DOE FUNDS FOR FINPLAN 147 FOR FY24. |
| Sep 26, 2024 | 1105 | $0 | INCORPORATE SAVANNAH RIVER NUCLEAR SOLUTIONS FY25 PERFORMANCE EVALUATION MEASUREMENT PLAN (PEMP) EVALUATION PERIOD OCTOBER 1, 2024 THROUGH SEPTEMBER 30, 2025. |
| Sep 25, 2024 | 1104 | $3.8M | SAVANNAH RIVER OPERATIONS OFFICE MANAGEMENT & OPERATING (M&O) CONTRACT/OBLIGATE DOE FUNDS FOR FINPLAN 146 FOR FY24 AND INCORPORATE THE UPDATED LIST B, DATED 9/18/2024. |
| Sep 18, 2024 | 1103 | $464.7K | SAVANNAH RIVER OPERATIONS OFFICE MANAGEMENT & OPERATING (M&O) CONTRACT/OBLIGATE DOE FUNDS FOR FINPLAN 144 FOR FY24. |
| Aug 29, 2024 | 1102 | $1.7B | SAVANNAH RIVER OPERATIONS OFFICE MANAGEMENT & OPERATING (M&O) CONTRACT/OBLIGATE NNSA FUNDS FOR FINPLAN 143 FOR FY24. |
| Aug 22, 2024 | 1100 | $-39.1K | SAVANNAH RIVER OPERATIONS OFFICE MANAGEMENT & OPERATING (M&O) CONTRACT/DE-OBLIGATE REIMBURSABLE WORK FOR OTHER FEDERAL AGENCY FUNDS FOR FINPLAN 142. |
| Aug 22, 2024 | 1101 | $6.4M | SAVANNAH RIVER OPERATIONS OFFICE MANAGEMENT & OPERATING (M&O) CONTRACT/OBLIGATE DOE FUNDS FOR FINPLAN 142 FOR FY24. |
| Aug 14, 2024 | 1099 | $-1.7B | SAVANNAH RIVER OPERATIONS OFFICE MANAGEMENT & OPERATING (M&O) CONTRACT/DE-OBLIGATE EM DOE FUNDS FOR FINPLAN 141 IN PREPARATION OF TRANSITION FROM EM TO NNSA. |
| Jul 25, 2024 | 1098 | $2.0M | SAVANNAH RIVER OPERATIONS OFFICE MANAGEMENT & OPERATING (M&O) CONTRACT/OBLIGATE DOE FUNDS FOR FINPLAN 140 (NNSA). |
| Jul 24, 2024 | 1097 | $0 | SAVANNAH RIVER OPERATIONS OFFICE MANAGEMENT & OPERATING (M&O) CONTRACT/INCORPORATE NNSA AWARD FEE PLAN REV 1 AND EXERCISE CLIN 00007, SAVANNAH RIVER PLUTONIUM PROCESSING FACILITY (SRPPF). |
| Jul 23, 2024 | 1096 | $110.2M | SAVANNAH RIVER OPERATIONS OFFICE MANAGEMENT & OPERATING (M&O) CONTRACT/OBLIGATE $110,220,885.00 TO CONTRACT LINE-ITEM NUMBER 0001, DOE FUNDS IN ACCORDANCE WITH FINPLAN #139. |
| Jul 1, 2024 | 1095 | $0 | SAVANNAH RIVER OPERATIONS OFFICE MANAGEMENT & OPERATING (M&O) CORRECT VERBIAGE OF THE FPDS NOTE FOR GOVERNMENT REPORTING OF CUMULATIVE FUNDS FOR FY 2024. |
| Jun 26, 2024 | 1093 | $134.8M | SAVANNAH RIVER OPERATIONS OFFICE MANAGEMENT & OPERATING (M&O) CONTRACT/OBLIGATE $134,801,535.00 TO CONTRACT LINE-ITEM NUMBER 0001, DOE FUNDS IN ACCORDANCE WITH FINPLAN #138. |
| Jun 26, 2024 | 1094 | $0 | SAVANNAH RIVER OPERATIONS OFFICE MANAGEMENT & OPERATING (M&O) CONTRACT/OBLIGATE $6,143.21 TO CONTRACT LINE-ITEM NUMBER 0001, REIMBURSABLE WORK COMMERCIAL NON-APPROPRIATED FUNDS IN ACCORDANCE WITH FINPLAN #138. |
| May 22, 2024 | 1092 | $80.2M | SAVANNAH RIVER OPERATIONS OFFICE MANAGEMENT & OPERATING (M&O) CONTRACT/OBLIGATE $80,247,437.75 TO CONTRACT LINE-ITEM NUMBER 0001, DOE FUNDS IN ACCORDANCE WITH FINPLAN #137. |
| May 20, 2024 | 1091 | $0 | SAVANNAH RIVER OPERATIONS OFFICE MANAGEMENT & OPERATING (M&O) CONTRACT/INCORPORATE SAVANNAH RIVER NUCLEAR SOLUTIONS FISCAL YEAR 24 PERFORMANCE EVALUATION MEASUREMENT PLAN REVISION 2 (NNSA), OCTOBER 1, 2023, THROUGH SEPTEMBER 30,2024. |
| Apr 23, 2024 | 1090 | $944.9M | SAVANNAH RIVER OPERATIONS OFFICE MANAGEMENT & OPERATING (M&O) CONTRACT/OBLIGATE $944,884,310.58 TO CONTRACT LINE-ITEM NUMBER 0001, DOE FUNDS IN ACCORDANCE WITH FINPLAN #136. |
| Mar 28, 2024 | 1089 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE $128.49 FROM CONTRACT LINE ITEM NUMBER 0001, REIMBURSABLE WORK COMMERCIAL NON-APPROPRIATED FUNDS IN ACCORDANCE WITH FINPLAN #135. |
| Mar 27, 2024 | 1088 | $97.2M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE-ITEM NUMBER 0001, DOE FUNDS IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 135 FOR FISCAL YEAR 2024. |
| Mar 14, 2024 | 1087 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO UPDATE SECTION J, APPENDIX P, CONTRACTING OFFICER REPRESENTATIVES (CORS), DATED 11 MARCH 2024. |
| Mar 11, 2024 | 1086 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE SAVANNAH RIVER NUCLEAR SOLUTIONS FISCAL YEAR 24 PERFORMANCE EVALUATION MEASUREMENT PLAN REVISION 1, OCTOBER 1, 2023, THROUGH SEPTEMBER 30,2024. |
| Mar 5, 2024 | 1053 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE THE REVISED CONFLICT OF INTEREST PLAN (COI) |
| Feb 21, 2024 | 1085 | $83.7M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE-ITEM NUMBER 0001, DOE FUNDS IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 134 FOR FISCAL YEAR 2024. |
| Jan 24, 2024 | 1084 | $15.3M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE-ITEM NUMBER 0001, DOE FUNDS IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 133 FOR FISCAL YEAR 2024. |
| Dec 19, 2023 | 1083 | $376.1M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE-ITEM NUMBER 0001, DOE FUNDS IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 132 FOR FISCAL YEAR 2024. |
| Nov 30, 2023 | 1082 | $6.1M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE-ITEM NUMBER 0001, DOE FUNDS IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 131 FOR FISCAL YEAR 2024 AND UPDATE THE CONTRACTING OFFICER. |
| Nov 27, 2023 | 1081 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE FISCAL YEAR 2024-NNSA LINE-ITEM CONSTRUCTION PROJECT-AWARD FEE PLAN AND DOE/NNSA STRATEGIC PERFORMANCE EVALUATION AND MEASUREMENT PLAN (PEMP) REV 1 FOR THE PERFORMANCE EVALUATION PERIOD: OCTOBER 01, |
| Nov 15, 2023 | 1080 | $7.3M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DOE FUNDS IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 130 FOR FISCAL YEAR 2024. |
| Nov 7, 2023 | 1079 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE DOE/NNSA STRATEGIC PERFORMANCE EVALUATION AND MEASUREMENT PLAN (PEMP) FOR THE PERFORMANCE EVALUATION PERIOD: OCTOBER 01, 2023, THROUGH SEPTEMBER 30, 2024. |
| Nov 2, 2023 | 1078 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO REPLACE THE SRNS PART II, SECTION J, APPENDIX E, LIST B WITH THE UPDATED VERSION DATED 08-31-2023. |
| Oct 27, 2023 | 1077 | $-17.3M | THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE FUNDS FROM CONTRACT LINE ITEM NUMBER 0001, DOE FUNDS IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 129 FOR FISCAL YEAR 2024. |
| Oct 25, 2023 | 1076 | $179.4M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DOE FUNDS IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 128 FOR FISCAL YEAR 2024. |
| Sep 29, 2023 | 1073 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE SAVANAH RIVER NUCLEAR SOLUTIONS PERFORMANCE EVALUATION MEASUREMENT PLAN FISCAL YEAR 2024 |
| Sep 28, 2023 | 1074 | $4.2M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CLIN 0001, DOE FUNDS IN ACCORDANCE WITH SRNS FINPLAN NO. 127 FOR FY 2023. |
| Sep 28, 2023 | 1075 | $38.8K | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CLIN 0001, REIMBURSABLE WORK FOR OTHER FEDERAL AGENCY FUNDS IN ACCORDANCE WITH SRNS FINPLAN NO. 127 FOR FY 2023. |
| Sep 22, 2023 | 1071 | $-13.7M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CLIN 0001, DOE FUNDS IN ACCORDANCE WITH SRNS FINPLAN NO. 126 FOR FY 2023. |
| Sep 22, 2023 | 1072 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CLIN 0001, REIMBURSABLE WORK COMMERCIAL NON-APPROPRIATED FUNDS IN ACCORDANCE WITH SRNS FINPLAN NO. 126 FOR FY 2023. |
| Sep 21, 2023 | 1070 | $302.0K | THE PURPOSE OF THIS MODIFICATION IS TO CORRECT THE ISOTOPE FUNDS 02300 AND 02304 AS THEY SHOULD BE TREATED AS APPROPRIATED NOT NON-APPROPRIATED FOR MODIFICATIONS 1045 AND 1062. |
| Sep 14, 2023 | 1067 | $0 | SAVANNAH RIVER PLUTONIUM PROCESSING FACILITY |
| Aug 31, 2023 | 1068 | $-1.2K | THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE FUNDS FROM CLIN 0001, REIMBURSABLE WORK FOR OTHER FEDERAL AGENCY IN ACCORDANCE WITH SRNS FINPLAN NO. 124 FOR FY 2023. |
| Aug 31, 2023 | 1069 | $27.6M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CLIN 0001, DOE FUNDS IN ACCORDANCE WITH SRNS FINPLAN NO. 124 FOR FY 2023. |
| Aug 25, 2023 | 1066 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO MAKE CHANGES TO KEY PERSONNEL |
| Aug 8, 2023 | 1063 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO REVISE AND UPDATE THE LIST OF DOE DIRECTIVES AND ORDERS APPLICABLE TO THIS CONTRACT UNDER SECTION J, APPENDIX D, KEY PERSONNEL. |
| Jul 25, 2023 | 1065 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CLIN 0001 REIMBURSABLE WORK COMMERCIAL NON-APPROPRIATED FUNDS IN ACCORDANCE WITH SRNS FINPLAN NO. 122 FOR FY 2023. |
| Jul 20, 2023 | 1064 | $63.6M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CLIN 0001 DOE FUNDS IN ACCORDANCE WITH SRNS FINPLAN NO. 122 FOR FY 2023. |
| Jun 30, 2023 | 1062 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CLIN 0001 REIMBURSABLE WORK NON-APPROPRIATED IN ACCORDANCE WITH SRNS FINPLAN NO. 121 FOR FY 2023. |
| Jun 29, 2023 | 1061 | $40.0K | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CLIN 0001 REIMBURSABLE WORK FOR OTHER FEDERAL AGENCY IN ACCORDANCE WITH SRNS FINPLAN NO. 121 FOR FY 2023. |
| Jun 28, 2023 | 1060 | $15.4M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CLIN 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SRNS FINPLAN NO. 121 FOR FY 2023. |
| Jun 16, 2023 | 1059 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO REMOVE COVID CLAUSES AND ADD FAR 52.204-27 |
| Jun 1, 2023 | 1058 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE BY REFERENCE (IBR) FAR CLAUSE 52.216-7 ALLOWABLE COST AND PAYMENT (AUG 2018) |
| May 26, 2023 | 1057 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS FROM CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 120. |
| May 25, 2023 | 1056 | $-7.2M | THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE FUNDS FROM CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 120. |
| May 4, 2023 | 1054 | $0 | A. THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE SAVANNAH RIVER NUCLEAR SOLUTIONS REVISED FISCAL YEAR 23 PERFORMANCE EVALUATION MEASUREMENT PLAN, REVISION OCTOBER 1, 2022, THROUGH SEPTEMBER 30,2023. B. ALL OTHER TERMS AND CONDITIONS REMAI |
| Apr 26, 2023 | 1055 | $267.8M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 119. |
| Apr 14, 2023 | 1050 | $0 | THE PURPOSE OF THIS MODIFICATION IS ADMINISTRATIVE CHANGES TO ADD ENVIRONMENTAL MANAGEMENT CORPORATE REACHBACK PROVISIONS INTO THE CONTRACT. |
| Mar 24, 2023 | 1052 | $108.7M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CLIN 0001 OF THE SRNS M&O CONTRACT, (DOE FUNDS IN ACCORDANCE WITH SRNS FINPLAN NO. 118 FOR FISCAL YEAR 2023). |
| Feb 27, 2023 | 1051 | $1.6B | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CLIN 0001 OF THE SRNS M&O CONTRACT, (DOE FUNDS IN ACCORDANCE WITH SRNS FINPLAN NO. 117 FOR FISCAL YEAR 2023). |
| Feb 15, 2023 | 1049 | $0 | THE PURPOSE OF THIS MODIFICATION IS ADMINISTRATIVE CHANGES TO CORRECT PARAGRAPH B-2.5 AND C-3.1(D)(4) DATES FROM OCTOBER 1,2026 TO OCTOBER 1, 2025. |
| Jan 26, 2023 | 1048 | $75.0M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 116 FOR FISCAL YEAR 2023. |
| Jan 25, 2023 | 1047 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 116 FOR FISCAL YEAR 2023. |
| Dec 21, 2022 | 1046 | $3.4M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 115 FOR FISCAL YEAR 2023. |
| Dec 20, 2022 | 1045 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 115 FOR FISCAL YEAR 2023. |
| Dec 13, 2022 | 1044 | $-3.8M | THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 114 FOR FISCAL YEAR 2023. |
| Dec 7, 2022 | 1043 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO CORRECT THE INCREASE FROM, AND TO, AMOUNTS ON MODIFICATION 1042 AND THE CUMULATIVE TOTAL. |
| Nov 22, 2022 | 1041 | $17.3M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 113 FOR FISCAL YEAR 2023. |
| Nov 22, 2022 | 1042 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 113 FOR FISCAL YEAR 2023. |
| Nov 21, 2022 | 1040 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE SAVANNAH RIVER NUCLEAR SOULTION PERFORMANCE EVALUATION MEASUREMENT PLAN FISCAL YEAR 2023. |
| Oct 27, 2022 | 1039 | $336.0M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CLIN 0001 OF THE SRNS M&O CONTRACT, (DOE FUNDS IN ACCORDANCE WITH SRNS FINPLAN NO. 112 FOR FISCAL YEAR 2023). |
| Sep 30, 2022 | 1037 | $2.3M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 111 FOR FISCAL YEAR 2022. |
| Sep 30, 2022 | 1038 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO CORRECT PARAGRAPH B-2.5 FEE ADJUSTMENT FOR DESCOPE OF H CANYON COMPLEX AND L AREA MANAGEMENT MOD 1036. |
| Sep 28, 2022 | 1036 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO EXTEND THE PERIOD OF PERFORMANCE OF THE CONTRACT. |
| Sep 21, 2022 | 1035 | $19.2M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 110. |
| Aug 24, 2022 | 1034 | $29.2M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 109. |
| Aug 23, 2022 | 1033 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 109. |
| Jul 29, 2022 | 1032 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO UPDATE AND ADD ADDITIONAL CLAUSES RELATED TO THE BUY AMERICAN ACT AND THE REQUIREMENT FOR THE DUNS NUMBER. |
| Jul 21, 2022 | 1031 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 108 FOR FISCAL YEAR 2022. |
| Jul 20, 2022 | 1030 | $223.7M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 108 FOR FISCAL YEAR 2022. |
| Jun 30, 2022 | 1029 | $40.1M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 107 FOR FISCAL YEAR 2022. |
| Jun 29, 2022 | 1028 | $-41.6K | THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE FUNDS FROM CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 107 FOR FISCAL YEAR 2022. |
| Jun 28, 2022 | 1027 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO UPDATE SECTION J, APPENDIX E, LIST B OF THE CONFORMED CONTRACT |
| Jun 16, 2022 | 1026 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO CORRECT MOD 1024 & 1025 BLOCK 14 PARAGRAPH A. TO CHANGE CONTRACTING OFFICER FROM JUSTIN SPEERING TO JANETTE GONZALES AND TO ADD CONTRACT SPECIALIST DIANA CLARK. |
| May 26, 2022 | 1025 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 106 FOR FISCAL YEAR 2022. |
| May 25, 2022 | 1024 | $137.0M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 106 FOR FISCAL YEAR 2022 |
| Apr 25, 2022 | 1022 | $-1.9K | THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDS FROM ITEM 0001, REIMBURSABLE WORK FOR OTHER FEDERAL AGENCY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 105. |
| Apr 25, 2022 | 1023 | $723.5M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 105 FOR FISCAL YEAR 2022 |
| Mar 24, 2022 | 1020 | $-141.7K | THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDS FROM ITEM 0001, REIMBURSABLE WORK FOR OTHER FEDERAL AGENCY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 104. |
| Mar 24, 2022 | 1021 | $115.0M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 104 FOR FISCAL YEAR 2022 |
| Mar 22, 2022 | 1019 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO ISSUE A UPDATED CONFORMED COPY OF THE CONTRACT. |
| Feb 25, 2022 | 1018 | $13.9M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 103 FOR FISCAL YEAR 2022 |
| Feb 24, 2022 | 1017 | $-0 | THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDS FROM ITEM 0001, REIMBURSABLE WORK FOR OTHER FEDERAL AGENCY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 103 |
| Jan 25, 2022 | 1015 | $220.6M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 102 FOR FISCAL YEAR 2022 |
| Jan 25, 2022 | 1016 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO ITEM 0001, REIMBURSABLE WORK COMMERCIAL (NON-APPROPRIATED) IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 102 FOR FISCAL YEAR 2022. |
| Dec 14, 2021 | 1014 | $206.6M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 101 FOR FISCAL YEAR 2022 |
| Nov 18, 2021 | 1013 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDS FROM ITEM 0001, REIMBURSABLE WORK COMMERCIAL (NON-APPROPRIATED) IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 100 FOR FISCAL YEAR 2022 |
| Nov 17, 2021 | 1012 | $9.6M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 100 FOR FISCAL YEAR 2022 |
| Oct 25, 2021 | 1010 | $270.9M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 99 FOR FISCAL YEAR 2022 |
| Oct 25, 2021 | 1011 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS FROM ITEM 0001, REIMBURSABLE WORK COMMERCIAL (NON-APPROPRIATED) IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 99 FOR FISCAL YEAR 2022 |
| Oct 13, 2021 | 1009 | $0 | EO14042 TO INCLUDE COVID-19 SAFETY PROTOCOLS CLAUSE. THE PURPOSE OF THIS MODIFICATION IS TO REVISE CONTRACT DE-AC09-08SR22470, TO INCORPORATE THE FAR DEVIATION TEXT IN SECTION I OF THE CONTRACT AS INCLUDED IN THE ATTACHED CIVILIAN AGENCY ACQUISITION COUNCIL LETTER 2021-03, DATED SEPTEMBER 30, 20 |
| Sep 30, 2021 | 1007 | $0 | A. THE PURPOSE OF THIS MODIFICATION IS TO IS TO INCORPORATE THE SAVANNAH RIVER NUCLEAR SOLUTIONS (SRNS) FISCAL YEAR 2022, PERFORMANCE EVALUATION MEASUREMENT PLAN (PEMP), REVISION 0, FOR THE PERIOD OCTOBER 1, 2021 THROUGH SEPTEMBER 30, 2022. B. ALL |
| Sep 29, 2021 | 1006 | $363.7K | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 98 FOR FISCAL YEAR 2021 |
| Sep 28, 2021 | 1003 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE THE ATTACHED UPDATED ADVANCE AGREEMENT WITH THE VACCINE AND ATTESTATION UPDATE |
| Sep 27, 2021 | 1004 | $64.9K | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO ITEM 0001, REIMBURSABLE WORK FOR OTHER FEDERAL AGENCY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 97. |
| Sep 27, 2021 | 1005 | $44.9M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 97 FOR FISCAL YEAR 2021 |
| Sep 9, 2021 | 928 | $0 | A. THE PURPOSE OF THIS MODIFICATION IS TO DELETE CLAUSE I.39 DEAR 970.5204-3 ACCESS TO AND OWNERSHIP OF RECORDS (JUL 2005) AND REPLACE IT WITH DEAR 970.5204-3 ACCESS TO AND OWNERSHIP OF RECORDS (OCT 2014) |
| Aug 26, 2021 | 1002 | $0 | HE PURPOSE OF THIS MODIFICATION IS TO REVISE AND UPDATE THE LIST OF DOE DIRECTIVES AND ORDERS APPLICABLE TO THIS CONTRACT. |
| Aug 17, 2021 | 1001 | $8.3M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 96 FOR FISCAL YEAR 2021 |
| Aug 4, 2021 | 1000 | $0 | A. THE PURPOSE OF THIS MODIFICATION IS TO CORRECT A TYPO ON MODIFICATION ON 997. SECTION 14 "DESCRIPTION OF AMENDMENT/MODIFICATION" OF MODIFICATION 997 HAD TYPO IN WHICH A NEGATIVE NUMBER SHOULD HAVE BEEN POSITIVE. NUMBER (3) "DEPA |
| Jul 27, 2021 | 997 | $-20.4M | THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDS FROM ITEM 0001, REIMBURSABLE WORK FOR OTHER FEDERAL AGENCY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 95. |
| Jul 27, 2021 | 998 | $282.5M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 95 FOR FISCAL YEAR 2021 |
| Jul 27, 2021 | 999 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDS FROM ITEM 0001, REIMBURSABLE WORK COMMERCIAL (NON-APPROPRIATED) IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 95 FOR FISCAL YEAR 2021 |
| Jul 20, 2021 | 994 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO EXERCISE THE OPTION TO EXTEND THE TERM OF THE CONTRACT FOR AN ADDITIONAL 12 MONTHS, THEREBY EXTENDING THE PERIOD OF PERFORMANCE FROM OCTOBER 1, 2021 TO SEPTEMBER 30, 2022. |
| Jul 20, 2021 | 996 | $0 | A. THE PURPOSE OF THIS MODIFICATION IS TO CORRECT A CHECKBOX UNDER THE GENERAL TAB IN THE CONTRACTING WRITING SYSTEM. THIS IS SO THAT THE INFORMATION ACCURATELY FLOWS FROM THE PREVIOUSLY EXECUTED OPTION YEAR MODIFICATION 0994 END DATE OF 9/30/2022 IN |
| Jul 16, 2021 | 995 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO IS TO INCORPORATE THE SAVANNAH RIVER NUCLEAR SOLUTIONS (SRNS)PERFORMANCE EVALUATION MEASUREMENT PLAN (PEMP) REVISION 1, FOR THE PERIOD DECEMBER 1, 2020 THROUGH SEPTEMBER 30, 2021. |
| Jun 24, 2021 | 991 | $-347.9K | THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDS TO ITEM 0001, REIMBURSABLE WORK FOR OTHER FEDERAL AGENCY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 94. |
| Jun 24, 2021 | 992 | $24.5M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 94 FOR FISCAL YEAR 2021 |
| Jun 24, 2021 | 993 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS FROM ITEM 0001, REIMBURSABLE WORK COMMERCIAL (NON-APPROPRIATED) IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 94 FOR FISCAL YEAR 2021 |
| Jun 17, 2021 | 986 | $0 | THIS MODIFICATION INCORPORATES CHANGES NECESSARY TO SPECIFY SCOPE THAT IS BEING WITHDRAWN OR REMOVED FROM SECTION C FOR THE SRNL SPLIT |
| Jun 17, 2021 | 989 | $-1.7M | THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDS TO ITEM 0001, REIMBURSABLE WORK FOR OTHER FEDERAL AGENCY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 93. |
| Jun 17, 2021 | 990 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDS FROM ITEM 0001, REIMBURSABLE WORK COMMERCIAL (NON-APPROPRIATED) IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 93 FOR FISCAL YEAR 2021 |
| Jun 15, 2021 | 987 | $-3.1M | THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDS TO ITEM 0001, REIMBURSABLE WORK FOR OTHER FEDERAL AGENCY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 92. |
| Jun 15, 2021 | 988 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDS FROM ITEM 0001, REIMBURSABLE WORK COMMERCIAL (NON-APPROPRIATED) IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 92 FOR FISCAL YEAR 2021 |
| May 26, 2021 | 985 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDS FROM ITEM 0001, REIMBURSABLE WORK COMMERCIAL (NON-APPROPRIATED) IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 91 FOR FISCAL YEAR 2021 |
| May 25, 2021 | 984 | $-61.3M | THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 91 FOR FISCAL YEAR 2021 |
| May 17, 2021 | 981 | $935.8K | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO ITEM 0001, REIMBURSABLE WORK FOR OTHER FEDERAL AGENCY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 90. |
| May 17, 2021 | 982 | $26.2M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 90 FOR FISCAL YEAR 2021 |
| May 17, 2021 | 983 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS FROM ITEM 0001, REIMBURSABLE WORK COMMERCIAL (NON-APPROPRIATED) IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 90 FOR FISCAL YEAR 2021 |
| Apr 27, 2021 | 980 | $-31.5M | THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 89 FOR FISCAL YEAR 2021 |
| Apr 22, 2021 | 979 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS FROM ITEM 0001, REIMBURSABLE WORK COMMERCIAL (NON-APPROPRIATED) IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 88 FOR FISCAL YEAR 2021 |
| Apr 21, 2021 | 977 | $3.0M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO ITEM 0001, REIMBURSABLE WORK FOR OTHER FEDERAL AGENCY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 87 |
| Apr 21, 2021 | 978 | $83.3M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 88 FOR FISCAL YEAR 2021 |
| Mar 30, 2021 | 976 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE EIGHT (8) CONTRACT WORK AUTHORIZATIONS REFERENCE FISCAL YEAR 2021 SAVANNAH RIVER NUCLEAR SOLUTIONS, FINANCIAL PLAN NUMBER 84 |
| Mar 24, 2021 | 974 | $250.5M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 86 FOR FISCAL YEAR 2021 |
| Mar 24, 2021 | 975 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS FROM ITEM 0001, REIMBURSABLE WORK COMMERCIAL (NON-APPROPRIATED) IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 86 FOR FISCAL YEAR 2021 |
| Mar 23, 2021 | 973 | $7.5M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO ITEM 0001, REIMBURSABLE WORK FOR OTHER FEDERAL AGENCY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 86. |
| Mar 17, 2021 | 972 | $0 | COVID-19 3610 A. DELETE CLAUSE H.73, COVID-19 3610 "PAID LEAVE UNDER SECTION 3610 OF THE CORONAVIRUS AID, RELIEF, AND ECONOMIC SECURITY ACT (CARES ACT) TO MAINTAIN EMPLOYEES AND SUBCONTRACTORS IN A READY STATE" FROM CONTRACT NO. DE-AC09-08 |
| Mar 8, 2021 | 971 | $-58.2M | THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 85 FOR FISCAL YEAR 2021 |
| Feb 25, 2021 | 970 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS FROM ITEM 0001, REIMBURSABLE WORK COMMERCIAL (NON-APPROPRIATED) IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 84 FOR FISCAL YEAR 2021 |
| Feb 24, 2021 | 969 | $280.8M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 84 FOR FISCAL YEAR 2021 |
| Feb 23, 2021 | 968 | $579.5K | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO ITEM 0001, REIMBURSABLE WORK FOR OTHER FEDERAL AGENCY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 84. |
| Feb 22, 2021 | 967 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE THE ATTACHED UPDATED ADVANCE AGREEMENT WITH THE VACCINE UPDATE |
| Feb 18, 2021 | 965 | $0 | A. THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE THE ATTACHED UPDATED ADVANCE AGREEMENT WITH THE VACCINE UPDATE |
| Feb 18, 2021 | 966 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE NINE (9) CONTRACT WORK AUTHORIZATIONS REFERENCE FISCAL YEAR 2021 SAVANNAH RIVER NUCLEAR SOLUTIONS, FINANCIAL PLAN NUMBER 83 |
| Jan 22, 2021 | 963 | $483.5M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO CONTRACT LINE ITEM NUMBER 0001, DEPARTMENT OF ENERGY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 83 FOR FISCAL YEAR 2021 |
| Jan 22, 2021 | 964 | $0 | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS FROM ITEM 0001, REIMBURSABLE WORK COMMERCIAL (NON-APPROPRIATED) IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 83 FOR FISCAL YEAR 2021 |
| Jan 21, 2021 | 962 | $1.5M | THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS TO ITEM 0001, REIMBURSABLE WORK FOR OTHER FEDERAL AGENCY IN ACCORDANCE WITH SAVANNAH RIVER NUCLEAR SOLUTIONS FINANCIAL PLAN NUMBER 83. |
Estimated positioning window
Oct 18, 2026 – Mar 30, 2027
Modeled likelihood: 55%. These are AcornBids estimates, not confirmed solicitation dates.
{
"psc": "M159",
"naics": "561210",
"agency": "Department of Energy",
"office": "NNSA MO CONTRACTING",
"incumbent": "SAVANNAH RIVER NUCLEAR SOLUTIONS LLC",
"known_forecast": false,
"option_end_date": "2027-09-30",
"contract_end_date": "2027-09-30",
"latest_action_date": "2026-08-31",
"modification_count": 1152
}Research next steps
- Check the linked forecast or SAM for a confirmed solicitation and current timing.
- Check the stated set-aside against the solicitation and current certifications.
- Review the award scope and buyer evidence before making a bid/no-bid decision.