Commander, Navy Installations Command (CNIC) Design-Bid-Build, RM-23-1146 Dry Dock 2 Caisson Overhaul at Portsmouth Naval Shipyard (PNSY) in Kittery, Maine
Closed Pre-Solicitation Posted
- Solicitation number
- N6247026R0031
- Agency
-
Naval Facilities Engineering Command
Department of the Navy, Department of Defense
- Responses due
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 237990 Other Heavy and Civil Engineering Construction
- Place of performance
- Kittery, Maine 03904, United States
Notice details come from SAM.gov. Updated .
About this opportunity
Commander, Navy Installations Command (CNIC) is preparing to procure a Design-Bid-Build overhaul of Dry Dock 2 Caisson at Portsmouth Naval Shipyard in Kittery, Maine (RM-23-1146), with responses to the sources sought notice due June 17, 2026 at 14:00 Norfolk, Virginia time. No set-aside is anticipated; the Government is conducting market research to determine acquisition strategy and whether a small business set-aside is appropriate.
Place of performance is Portsmouth Naval Shipyard in Kittery, Maine, with portions of work performed while the caisson is out of water. The project includes required caisson overhaul to maintain certification, caisson seat extension, and vertical extension to provide continuous flood protection from Berth 6 through the caisson to Berth 5.
Construction magnitude is between $10 million and $25 million. NAICS code is 237990 (Other Heavy and Civil Engineering Construction) with a $45 million small business size standard.
Respondents must demonstrate experience with caisson construction, renovation, repair, or certification; placement and work on caissons in dry docks or waterfront facilities; and facility access within 1,000 miles of Portsmouth Naval Shipyard. Three supplemental narrative questions address caisson lifting or towing experience and whether any caisson lifted exceeded 700 long tons. Relevant projects must be completed within ten years with final construction values of $10 million or greater.
Capabilities packages must include Contractor Information Form, Project Information Form, Project Matrix, and narrative responses limited to 5MB. Submit to Stephanie Wray at Stephanie.L.Wray2.civ@us.navy.mil. The Government reserves the right to cancel the acquisition at any time.
Notice text
The Government is contemplating an award of a Commander, Navy Installations Command (CNIC) Design-Bid-Build, RM-23-1146 Dry Dock 2 Caisson Overhaul at Portsmouth Naval Shipyard (PNSY) in Kittery, Maine. This project performs a required overhaul of the Dry Dock 2 Caisson to maintain certification. This also includes caisson seat extension and vertical extension of the existing caisson to provide continuous flood protection from Berth 6 through the caisson and to Berth 5. Portions of work will need to be performed with the caisson out of the water.
Files
| File | Type | Posted |
|---|---|---|
| Contractor Information Form.docx | DOCX document | |
| Sources Sought Notice Revised 6-15-26.pdf | ||
| Project Information Form.docx | DOCX document | |
| Project Matrix Template.xlsx | XLSX spreadsheet | |
| Sources Sought Notice.pdf |
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