Putting the award page together from the records…
Putting the award page together from the records…
IGF::CL,CT::IGF MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS
Up for re-bid: ends 2027-09-30. Recompete brief →
SpendQuery holds FY2023 on; earlier years are on USAspending.gov.
5994 subawards totaling $5.17B (40.3% of what was obligated), as Consolidated Nuclear Security, LLC reported them. Primes report subawards of $30,000 or more; smaller ones and unreported ones aren't here.
| Subcontractor | Amount | Subawards | Where | First | Last |
|---|---|---|---|---|---|
| Consolidated Nuclear Security, LLC | $2.17B | 4 | TN | 2026-05-03 | 2026-09-17 |
| Bechtel Group, Inc. | $882.00M | 14 | VA | 2022-11-02 | 2024-11-05 |
| Boston Government Services, LLC | $108.46M | 554 | TN | 2022-10-06 | 2025-02-20 |
| Pip Manufacturing, Inc. | $85.12M | 10 | NM | 2024-04-01 | 2025-02-04 |
| Hensel Phelps - Shimizu JV | $82.29M | 5 | TX | 2023-11-08 | 2024-05-15 |
| Gem Technologies, Inc. | $52.75M | 54 | TN | 2022-10-06 | 2025-02-20 |
| Advanced Technology Group Operating LLC | $52.01M | 11 | CO | 2024-03-05 | 2025-02-11 |
| Missouri Valley Inc | $51.39M | 69 | TX | 2022-10-03 | 2024-09-24 |
| Lata-Atkins Technical Services, LLC | $42.97M | 224 | NM | 2022-10-03 | 2025-02-10 |
| Teledyne Technologies Incorporated | $41.03M | 45 | AL, NE | 2022-10-24 | 2025-02-05 |
| Bechtel National, Inc. | $38.00M | 1 | VA | 2023-10-16 | 2023-10-16 |
| National Technology & Engineering Solutions of Sandia, LLC | $33.73M | 6 | NM | 2023-01-05 | 2023-11-08 |
| Jacobs Engineering Group Inc | $29.95M | 23 | TN | 2022-10-12 | 2025-01-16 |
| Leverage Information Systems, Inc | $29.62M | 108 | WA | 2022-11-07 | 2024-09-30 |
| Nana Regional Corporation Inc. | $29.15M | 65 | NM, VA | 2022-11-23 | 2025-02-04 |
| Hensel Phelps Construction Co | $27.32M | 12 | FL, TX | 2022-10-20 | 2024-09-24 |
| Main Sail LLC | $26.77M | 35 | OH | 2022-10-27 | 2025-01-15 |
| Ucor LLC | $26.14M | 14 | TN | 2022-10-11 | 2024-11-21 |
| CTG Federal, LLC | $26.09M | 77 | VA | 2023-01-11 | 2025-02-10 |
| Dec USA Inc | $25.82M | 5 | NJ | 2024-02-15 | 2025-01-21 |
| L3Harris Technologies, Inc | $24.50M | 2 | TN | 2024-03-21 | 2025-01-22 |
| Frham Safety Products LLC | $23.81M | 5 | TN | 2023-12-18 | 2024-12-18 |
| Regan Technologies Corp | $21.42M | 11 | CT | 2022-10-10 | 2023-12-26 |
| Pantex Asc LLC | $21.34M | 3 | TX | 2022-10-03 | 2023-10-02 |
| Mori Seiki Co. LTD. | $20.95M | 35 | IL | 2022-11-21 | 2022-12-23 |
The 25 largest of 900; the rest are on USAspending.gov.
| Date | To | Amount | For |
|---|---|---|---|
| 2026-09-17 | Consolidated Nuclear Security, LLC | $692.83M | FEDERAL FUNDING ACCOUNTABILITY AND TRANSPARENCY ACT REPORTING |
| 2026-08-13 | Consolidated Nuclear Security, LLC | $618.42M | FEDERAL FUNDING ACCOUNTABILITY AND TRANSPARENCY ACT SUBAWARD REPORTING - JULY 2026 |
| 2026-06-30 | Consolidated Nuclear Security, LLC | $517.93M | FFATA REPORTING FOR JUNE 2026 |
| 2026-05-03 | Consolidated Nuclear Security, LLC | $337.09M | FEDERAL FUNDING ACCOUNTABILITY AND TRANSPARENCY ACT SUBAWARD REPORTING |
| 2024-07-11 | Bechtel National, Inc. | $176.00M | SERVICES |
| 2024-05-20 | Bechtel National, Inc. | $102.00M | SERVICES |
| 2022-11-30 | Bechtel National, Inc. | $85.00M | SERVICES |
| 2024-11-05 | Bechtel National, Inc. | $81.00M | SERVICES |
| 2023-02-02 | Bechtel National, Inc. | $76.00M | SERVICES |
| 2024-04-03 | Bechtel National, Inc. | $64.00M | SERVICES |
| 2023-11-20 | Bechtel National, Inc. | $55.00M | SERVICES |
| 2024-03-29 | Hensel Phelps Construction Co. | $54.04M | CONSTRUCTION |
| 2024-03-04 | Bechtel National, Inc. | $49.00M | SERVICES |
| 2022-11-02 | Bechtel National, Inc. | $40.00M | SERVICES |
| 2023-08-14 | Bechtel National, Inc. | $39.00M | SERVICES |
| 2023-10-16 | Bechtel National, Inc. | $38.00M | SERVICES |
| 2025-02-11 | Advanced Technology Group Operating LLC | $34.52M | SERVICES |
| 2024-02-12 | Bechtel National, Inc. | $34.00M | SERVICES |
| 2023-05-01 | Bechtel National, Inc. | $31.00M | SERVICES |
| 2024-08-13 | Bechtel National, Inc. | $30.00M | SERVICES |
| 2024-04-01 | National Technology & Engineering Solutions of Sandia, LLC | $30.00M | SERVICES |
| 2023-08-30 | Gem Technologies, Inc. | $28.23M | SERVICES |
| 2024-12-18 | Frham Safety Products LLC | $23.44M | MATERIALS |
| 2025-01-21 | Dec USA Inc | $21.77M | SERVICES |
| 2023-04-04 | Bechtel National, Inc. | $20.00M | SERVICES |
140 actions since 2022-10-31. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2026-09-29 | 408 | Funding only | $4.49M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-09-29 | 407 | Funding only | $3.25M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-09-23 | 406 | Administrative change | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-09-02 | 399 | Supplemental agreement (work within scope) | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-08-27 | 405 | Funding only | $2.20M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-08-27 | 404 | Funding only | $247.39M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-08-21 | 403 | Supplemental agreement (work within scope) | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-07-28 | 402 | Funding only | -$98.4K | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-07-28 | 401 | Funding only | $148.07M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-07-21 | 400 | Supplemental agreement (work within scope) | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-06-30 | 398 | Funding only | $994.1K | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-06-30 | 397 | Funding only | $185.34M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-06-11 | 394 | Supplemental agreement (work within scope) | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-05-28 | 396 | Funding only | $5.39M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-05-28 | 395 | Funding only | $55.10M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-05-05 | 390 | Supplemental agreement (work within scope) | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-04-27 | 393 | Funding only | $781.5K | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-04-27 | 392 | Funding only | $260.97M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-04-16 | 391 | Supplemental agreement (work within scope) | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-04-14 | 384 | Supplemental agreement (work within scope) | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-03-31 | 389 | Funding only | -$112.2K | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-03-31 | 388 | Funding only | -$27.05M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-03-09 | 387 | Administrative change | $510.00M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-02-26 | 386 | Funding only | $519.8K | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-02-26 | 385 | Funding only | $1.07B | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-02-11 | 372 | Supplemental agreement (work within scope) | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-02-04 | 381 | Supplemental agreement (work within scope) | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-01-30 | 383 | Funding only | $164.4K | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2026-01-30 | 382 | Funding only | $17.83M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-12-23 | 380 | Funding only | $13.72M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-12-23 | 379 | Funding only | -$942.0K | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-12-18 | 378 | Administrative change | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-12-08 | 373 | Supplemental agreement (work within scope) | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-11-25 | 377 | Funding only | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-11-25 | 376 | Funding only | $733.88M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-11-13 | 370 | Supplemental agreement (work within scope) | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-10-30 | 375 | Funding only | $3.47M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-10-30 | 374 | Funding only | $31.15M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-10-16 | 371 | Funding only | $74.54M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-09-26 | 369 | Funding only | $1.03M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-09-26 | 368 | Funding only | $99.70M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-09-23 | 367 | Administrative change | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-08-28 | 366 | Funding only | $6.69M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-08-28 | 365 | Funding only | $84.04M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-08-20 | 364 | Supplemental agreement (work within scope) | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-07-29 | 363 | Funding only | -$5.8K | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-07-29 | 362 | Funding only | $11.11M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-06-27 | 361 | Funding only | -$27.6K | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-06-27 | 360 | Funding only | $63.34M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-06-12 | 359 | Additional work (new agreement) | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-06-11 | 356 | Supplemental agreement (work within scope) | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-05-28 | 358 | Funding only | $153.0K | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-05-28 | 357 | Funding only | $900.37M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-04-29 | 355 | Funding only | $1.50M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-04-29 | 354 | Funding only | $444.77M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-04-18 | 351 | Supplemental agreement (work within scope) | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-03-27 | 353 | Funding only | -$12.2K | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-03-27 | 352 | Funding only | -$7.30M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-03-19 | 348 | Supplemental agreement (work within scope) | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-03-18 | 345 | Administrative change | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-03-12 | 350 | Funding only | $330.6K | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-03-12 | 349 | Funding only | $8.18M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-02-27 | 347 | Funding only | $377.4K | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-02-27 | 346 | Funding only | $50.53M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-02-07 | 344 | Supplemental agreement (work within scope) | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-01-30 | 343 | Funding only | -$27.6K | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-01-30 | 342 | Funding only | $566.04M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2025-01-30 | 341 | Administrative change | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-12-17 | 340 | Funding only | -$1.95M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-12-17 | 339 | Funding only | -$16.10M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-11-26 | 338 | Funding only | $11.73M | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-11-26 | 337 | Funding only | -$435.95M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-11-14 | 334 | Supplemental agreement (work within scope) | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-10-31 | 331 | Supplemental agreement (work within scope) | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-10-30 | 336 | Funding only | $89.4K | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-10-30 | 335 | Funding only | $748.43M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-09-30 | 333 | Funding only | $3.73M | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-09-30 | 332 | Funding only | $16.45M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-09-24 | 330 | Supplemental agreement (work within scope) | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-09-13 | 327 | Option exercised | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-08-30 | 329 | Funding only | $11.94M | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-08-30 | 328 | Funding only | -$289.85M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-07-31 | 326 | Funding only | $221.5K | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-07-31 | 325 | Funding only | $273.31M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-06-27 | 324 | Funding only | $768.4K | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-06-27 | 323 | Funding only | $27.74M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-06-21 | 320 | Supplemental agreement (work within scope) | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-05-31 | 322 | Funding only | $1.26M | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-05-31 | 321 | Funding only | -$13.72M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-04-30 | 319 | Funding only | $318.0K | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-04-30 | 318 | Funding only | $1.18B | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-03-27 | 317 | Funding only | -$6.60M | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-03-27 | 316 | Funding only | $869.43M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-02-29 | 315 | Funding only | $260.1K | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-02-29 | 314 | Funding only | $519.24M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-02-12 | 300 | Supplemental agreement (work within scope) | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-01-29 | 313 | Funding only | -$27.6K | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-01-29 | 312 | Funding only | -$150.0K | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-01-19 | 311 | Funding only | $2.15M | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2024-01-19 | 310 | Funding only | $38.34M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-12-28 | 309 | Funding only | $4.32M | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-12-28 | 308 | Funding only | $569.97M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-12-06 | 303 | Supplemental agreement (work within scope) | $0 | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-11-15 | 307 | Funding only | $10.24M | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-11-15 | 306 | Funding only | $59.50M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-10-31 | 305 | Funding only | $0 | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-10-31 | 304 | Funding only | $371.47M | INCREMENTAL REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-09-28 | 302 | Funding only | $6.01M | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-09-28 | 301 | Funding only | $32.86M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-09-19 | 299 | Supplemental agreement (work within scope) | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-08-31 | 296 | Administrative change | $284.1K | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-08-30 | 298 | Funding only | $2.74M | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-08-30 | 297 | Funding only | $142.29M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-08-24 | 285 | Administrative change | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-08-15 | 291 | Administrative change | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-07-27 | 295 | Funding only | $5.16M | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-07-27 | 294 | Funding only | $155.08M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-07-21 | 288 | Administrative change | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-06-29 | 293 | Funding only | -$4.55M | REIMBURSABLE FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-06-29 | 292 | Funding only | $107.36M | INCREMENTAL FUNDING FOR MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-05-31 | 290 | Funding only | $352.2K | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-05-31 | 289 | Funding only | $19.40M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-04-28 | 287 | Funding only | $1.17M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-04-28 | 286 | Funding only | $32.86M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-03-31 | 284 | Funding only | $794.7K | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-03-31 | 283 | Funding only | -$88.90M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-03-29 | 270 | Administrative change | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS. |
| 2023-02-27 | 282 | Funding only | $7.24M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-02-27 | 281 | Funding only | $60.26M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-02-23 | 200 | Administrative change | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS |
| 2023-02-06 | 276 | Supplemental agreement (work within scope) | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS. |
| 2023-02-03 | 273 | Administrative change | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS. |
| 2023-01-30 | 280 | Funding only | $5.36M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS. |
| 2023-01-30 | 279 | Funding only | $2.27B | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS. |
| 2022-12-22 | 278 | Funding only | $6.81M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS. |
| 2022-12-22 | 277 | Funding only | -$1.31M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS. |
| 2022-11-30 | 275 | Funding only | $1.59M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS. |
| 2022-11-30 | 274 | Funding only | $4.14M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS. |
| 2022-10-31 | 272 | Funding only | $0 | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS. |
| 2022-10-31 | 271 | Funding only | $557.97M | MANAGEMENT AND OPERATING CONTRACT FOR Y-12 NATIONAL SECURITY COMPLEX, PANTEX PLANT, WITH AN OPTION FOR SAVANNAH RIVER TRITIUM OPERATIONS. |
Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-21). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗