Commander, Navy Installations Command (CNIC) Design-Bid-Build, RM-23-1146 Dry Dock 2 Caisson Overhaul at Portsmouth Naval Shipyard (PNSY) in Kittery, Maine
U.S. Navy needs a complete design-build overhaul of Dry Dock 2 Caisson at Portsmouth Naval Shipyard in Kittery, Maine, including structural extensions and certification maintenance.
Design-Bid-Build project to overhaul Dry Dock 2 Caisson, extend the caisson seat and vertical structure, and restore flood protection between Berths 5-6. Work includes phases with caisson out of water.
- Must be capable of design-build delivery on federal maritime infrastructure
- Experience with caisson/dry dock systems and marine construction
- Ability to work on active naval shipyard with security clearances
- Demonstrated past performance on complex government maritime projects
- Must comply with federal labor and safety standards for shipyard work
| Solicitation # | N6247026R0031 |
| Notice type | Sources Sought |
| NAICS | 237990 |
| Set-aside | Full & open |
| Place of performance | Kittery, ME |
| Response deadline | 2026-06-17 14:00 |
| Posted | 2026-06-03 |
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