Putting the award page together from the records…
Putting the award page together from the records…
P408 SUBSEA AND SEABED WARFARE RDT&E FACILITY
Up for re-bid: ends 2027-08-06. Recompete brief → · Design-Build (DB) and Design-Bid-Build (DBB) Firm Fixed Price (FFP), Indefinite Delivery /Indefinite Quantity (IDIQ), Multiple Award Construction Contract (MACC) for new construction, renovation, and demolition for general construction projects for the NA ↗
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.
9 actions since 2024-09-16. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2026-06-11 | P00008 | Supplemental agreement (work within scope) | $10.2K | THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE CHANGES RESULTING FROM REQUESTS FOR INFORMATION (RFI) 032, 098, AND 111 SUBMITTED BY THE CONTRACTOR. |
| 2026-04-23 | P00007 | Supplemental agreement (work within scope) | $6.8K | THE PURPOSE OF THIS MODIFICATION IS TO ADDRESS A CONFLICT BETWEEN EXISTING FOUNDATION STRUCTURES AND THE PLANNED RETAINING WALL FOUNDATION, AS IDENTIFIED IN RFI 102. |
| 2026-03-17 | P00006 | Supplemental agreement (work within scope) | $22.1K | THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE ADDITIONAL FUNDING FOR ALL LABOR, MATERIALS, AND EQUIPMENT ASSOCIATED WITH THE REMOVAL OF THE UNFORESEEN SLAB. |
| 2025-09-26 | P00005 | Supplemental agreement (work within scope) | $872.5K | THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE ADDITIONAL FUNDING FOR ALL LABOR, MATERIALS, AND EQUIPMENT ASSOCIATED WITH PC000001 PFAS REQUIREMENTS AND PC000006 VALUE CHANGE GLAZED BLOCK AND TO EXTEND THE CCD BY 140 CALENDAR DAYS. |
| 2025-08-08 | P00004 | Supplemental agreement (work within scope) | $5.2K | THE PURPOSE OF THIS CONTRACT MODIFICATION IS TO ADD FUNDING FOR THE CONTRACTOR TO PROVIDE THE ADDITIONAL LENGTH OF UNDERGROUND ELECTRICAL LINE AND PROVIDE 2 POLE 20A BREAKER PER RFI 009 RESPONSE. |
| 2025-07-30 | P00003 | Supplemental agreement (work within scope) | $84.4K | THE PURPOSE OF THIS CONTRACT MODIFICATION IS TO ADD FUNDING FOR THE CONTRACTOR TO DEMOLISH THE EXISTING SLAB IN THE LIMITS SHOWN PER RFI 023 RESPONSE. |
| 2025-07-25 | P00002 | Supplemental agreement (work within scope) | $3.5K | THE PURPOSE OF THIS CONTRACT MODIFICATION IS TO ADD FUNDING FOR THE CABLE TRAY IN CORRIDOR 101B BETWEEN ROOM 120 AND ROOM 118, APPROXIMATELY 40 FT. OF ADDITIONAL CABLE TRAY NOT ORIGINALLY SHOWN IN THE DESIGN PLANS. |
Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-09-30). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗
| 2025-06-20 |
| P00001 |
| Supplemental agreement (work within scope) |
| $31.8K |
| THE PURPOSE OF THIS MODIFICATION IS TO ADD FUNDING FOR ALL MATERIALS, LABOR, AND EQUIPMENT RELATED TO PC 02 UNFORESEEN FOUNDATION STRUCTURES. |
| 2024-09-16 | 0 | $31.44M | P408 SUBSEA AND SEABED WARFARE RDT&E FACILITY |