Contract award
APTIM AECOM DECOMMISSIONING, LLC
DECOMMISSIONING AND DISPOSAL OF THE SM-1 NUCLEAR REACTOR FACILITY, FORT BELVOIR, VIRGINIA
- PIID
- W912DR20C0031
- Award key
- CONT_AWD_W912DR20C0031_9700_-NONE-_-NONE-
- Recipient UEI
- YUWBPMCLKJF9
- Source as of
- Sep 24, 2026
Current award value
$119,206,3243
Obligated to date
$119,206,3242
Potential with options
$119,206,3243
- Awarding agency
- Department of DefenseDepartment of the Army
- Contractor
- APTIM AECOM DECOMMISSIONING, LLC
- Place of performance
- Fort Belvoir, Virginia
- Set-aside
- No set-aside used
- Pricing
- Firm Fixed Price
- Competition
- Full and Open Competition4 offers received
- Period of performance
- Sep 1, 2020 — Dec 31, 2026Through Dec 31, 2026 if all options are exercised
- Benchmark category
- Unclassified
Transaction history
Every action recorded against this award, in the order the government reported them.
| Mod | Action date | Reason | Obligation | Value at action |
|---|---|---|---|---|
| 0 | Aug 27, 2020 | Initial award | $42,861,305.00 | $42,861,305.00 |
| P00001 | Sep 19, 2020 | D | $0.00 | $42,861,305.00 |
| P00002 | Feb 2, 2021 | G | $28,844,303.00 | $71,705,608.00 |
| P00003 | Jun 21, 2022 | D | $283,810.00 | $71,989,418.00 |
| P00004 | Feb 6, 2023 | M | $0.00 | $71,989,418.00 |
| P00005 | Jun 21, 2023 | D | -$41,641.00 | $120,722,025.00 |
| P00006 | Jun 30, 2023 | B | $48,774,248.00 | $120,722,025.00 |
| P00007 | Apr 19, 2024 | B | $399,990.00 | $121,122,015.00 |
| P00008 | Oct 9, 2024 | M | $0.00 | $121,122,015.00 |
| P00009 | May 22, 2025 | M | $0.00 | $117,322,451.90 |
| P00010 | Aug 6, 2025 | C | -$3,799,563.10 | $117,322,451.90 |
| P00011 | Dec 5, 2025 | C | $1,189,510.00 | $118,511,961.90 |
| P00012 | Mar 31, 2026 | B | $92,859.00 | $119,206,324.14 |
| P00013 | May 8, 2026 | B | $601,503.24 | $119,206,324.14 |
Provenance
Which source record produced each displayed rollup figure.
| Field | Source | File | Retrieved | Parser | Artifact hash |
|---|---|---|---|---|---|
| awarding_agency_id | USAspending.gov | FY(All)_All_Contracts_Delta_20260924_1.csv | Oct 4, 2026 | usaspending_contract_csv@2026.08.2 | 038972f3aaf0 |
| contractor_id | USAspending.gov | FY(All)_All_Contracts_Delta_20260924_1.csv | Oct 4, 2026 | usaspending_contract_csv@2026.08.2 | 038972f3aaf0 |
| current_award_value | USAspending.gov | FY(All)_All_Contracts_Delta_20260924_1.csv | Oct 4, 2026 | usaspending_contract_csv@2026.08.2 | 038972f3aaf0 |
| naics_code | USAspending.gov | FY(All)_All_Contracts_Delta_20260924_1.csv | Oct 4, 2026 | usaspending_contract_csv@2026.08.2 | 038972f3aaf0 |
| potential_award_value | USAspending.gov | FY(All)_All_Contracts_Delta_20260924_1.csv | Oct 4, 2026 | usaspending_contract_csv@2026.08.2 | 038972f3aaf0 |
| psc_code | USAspending.gov | FY(All)_All_Contracts_Delta_20260924_1.csv | Oct 4, 2026 | usaspending_contract_csv@2026.08.2 | 038972f3aaf0 |
| total_obligated | USAspending.gov | FY(All)_All_Contracts_Delta_20260924_1.csv | Oct 4, 2026 | usaspending_contract_csv@2026.08.2 | 038972f3aaf0 |
Sources and method
Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.
This page is a record of one federal award, assembled from the transactions the government published against it. Note 1 describes where the rollup came from. Values are award values, not unit prices.
- 1Rollup values derive from 14 transaction records parsed from USAspending.gov (FY(All)_All_Contracts_Delta_20260924_1.csv), retrieved Oct 4, 2026 by transform awards@2026.08.1.
- 2Obligations are the sum of signed federal action obligations across all transactions; deobligations are negative and remain negative.
- 3Current and potential award values are taken from the latest reported action, not summed across modifications.