Putting the award page together from the records…
Putting the award page together from the records…
CHICKAMAUGA LOCK APPROACH WALLS AND DECOMMISSIONING CONSTRUCTION CONTRACT WITH BASE AND OPTIONS.
SpendQuery holds FY2023 on; earlier years are on USAspending.gov.
No subawards reported for this award. Primes report subawards of $30,000 or more; many awards have none.
5 actions since 2026-02-12. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2026-07-20 | P00002 | Change order | $40.00M | CHICKAMAUGA LOCK APPROACH WALLS AND DECOMMISSIONING PROJECT ISSUE AN UNPRICED CHANGE ORDER (UCO) (AD006-1) TO EXECUTE A MULTI-DISCIPLINARY EFFORT TO COMPLETE OUTSTANDING TASKS REQUIRED TO COMPLETE LOCK CHAMBER WORK, IAW FAR 49.402-6(B). |
| 2026-07-07 | A00002 | Supplemental agreement (work within scope) | $181.2K | CHICKAMAUGA LOCK APPROACH WALLS AND DECOMMISSIONING PROJECT MODIFICATION A00002, CHANGE AD004 MITER GATE ASSESSMENT AND SURVEY |
| 2026-05-20 | A00001 | Change order | $315.0K | CHICKAMAUGA LOCK APPROACH WALLS AND DECOMMISSIONING PROJECT MODIFICATION A00001, CHANGE CL001-1 CARETAKER SERVICES, UCO PART 1 |
| 2026-03-27 | P00001 | Administrative change | $0 | CHICKAMAUGA LOCK APPROACH WALLS AND DECOMMISSIONING PROJECT - ISSUANCE OF ADMINISTRATIVE NOTICE TO PROCEED |
| 2026-02-12 | 0 | $192.14M | CHICKAMAUGA LOCK APPROACH WALLS AND DECOMMISSIONING CONSTRUCTION CONTRACT WITH BASE AND OPTIONS. |
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 ↗