Maintenance, Repair, and Preservation of TWR7&8
Closed Pre-Solicitation Posted
This opportunity was awarded. See the award notice from , or the latest solicitation from .
- Solicitation number
- N4523A25R1052
- Agency
-
Naval Supply Systems Command
Department of the Navy, Department of Defense
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 336611 Ship Building and Repairing
- Place of performance
- Washington, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The Department of the Navy Naval Supply Systems Command is seeking a small business contractor to perform comprehensive maintenance, repair, and preservation services for two identical 85-foot aluminum vessels, TWR-7 and TWR-8. The solicitation involves a detailed Statement of Work (SOW) that requires extensive vessel rehabilitation, including cleaning, structural repairs, system overhauls, and technical inspections across multiple maritime systems. Key contract requirements include docking and undocking the vessels, performing sweep blasting, replacing hardware, installing new components, conducting system tests, and completing sea trials. The contract opportunity (ID: 98d308249e05489f8ba71f8f1086678f) is currently in pre-solicitation phase, with responses due by January 31, 2025. While specific evaluation criteria are not explicitly detailed in the documents, the SOW suggests that technical expertise, marine industry certifications, and ability to meet precise technical specifications will be critical assessment factors.
The contract is designated as a Total Small Business set-aside, targeting smaller marine maintenance and repair firms with specialized capabilities. The period of performance is scheduled from June 3, 2025 to November 21, 2025, representing approximately five and a half months of work. Each vessel requires comprehensive system replacements and overhauls, including new escape hatches, bow thruster maintenance, hydraulic steering ram repairs, shaft resealing, air compressor replacements, and HVAC system updates. Though no specific budget range is mentioned, the extensive technical requirements and multiple system interventions suggest a substantial contract value. The vessels have identical specifications: 85 feet in length, 21.5 feet in width, aluminum hull construction, with a full displacement of 95 tons and a light load of 60 tons, indicating a standardized approach to maintenance across both maritime assets.
Notice text
2 versions
Update #2 · Latest ·
The Regional Maintenance Center at Puget Sound Naval Shipyard and Intermediate Maintenance Facility (PSNS & IMF), Bremerton, Washington intends to award a stand-alone Firm-Fixed-Price contract to accomplish pierside modernization of two (2) Naval vessels, TWR-7 & TWR-8. Work will be accomplished at the Contractor's facility.
TWR-7
Length: 85 FT
Width: 21 FT 6 IN
Age: 16 YRS
Hull Type: Aluminum
Draft: 5 FT 8 IN
Full Displacement: 95 Tons
Light Load: 60 Tons
Scope Overview: Coordinate with the Contracting Officer, via the Contracting Officer’s Representative (COR) to have vessel delivered to the Contractor’s facility. Upon docking vessel, wash, and clean vessel. Remove all fendering and sweep blast clean and replace any broken or missing studs and related hardware, as well as doubler plating. Sweep blast and touch up underwater hull. Remove and Install new FWD escape hatches and gaskets. Open, clean and inspect all tanks and voids including fuel, CHT and potable water tanks. Touch up preservation of main deck and bulwarks and pilot house. Install new multi-cable penetrations in the pilot house overhead. Accomplish overhaul of bow thruster and related testing. Overhaul hydraulic steering rams and related testing. Remove, clean and inspect shafts and reinstall with new seals and bearings and accomplish related testing. Replace legacy low pressure air compressor and related piping system. Replace HVAC system and related piping. Clean and inspect main engine heat exchangers. Overhaul and test genset alternators. Flush, clean and inspect chill water piping. Replace hull valves with new. Undock the vessel. Conduct Sea trials. Arrange and coordinate the delivery of the vessel back to the Government with the Contracting Officer via the COR.
TWR-8
Length: 85 FT
Width: 21 FT 6 IN
Age: 16 YRS
Hull Type: Aluminum
Draft: 5 FT 8 IN
Full Displacement: 95 Tons
Light Load: 60 Tons
Scope Overview: Coordinate with the Contracting Officer, via the Contracting Officer’s Representative (COR) to deliver the vessel to the Contractor’s facility. Upon docking vessel, wash, and clean vessel. Remove all fendering and sweep blast clean and replace any broken or missing studs and related hardware, as well as doubler plating. Sweep blast and touch up underwater hull. Remove and Install new FWD escape hatches and gaskets. Open, clean and inspect all tanks and voids including fuel, CHT and potable water tanks. Touch up preservation of main deck and bulwarks and pilot house. Remove insulation and install new lagging and insulation in the pilot house overhead. Repair superstructure door and replace gasket and conduct operational test. Accomplish overhaul of bow thruster and related testing. Overhaul hydraulic steering rams and related testing. Remove, clean and inspect shafts and reinstall with new seals and bearings and accomplish related testing. Replace legacy low pressure air compressor and related piping system. Clean and inspect main engine heat exchangers. Overhaul and test genset alternators. Flush, clean and inspect chill water piping. Replace hull valves with new. Purchase and install new helm chair. Undock the vessel. Arrange and coordinate the delivery of the vessel back to the Government with the Contracting Officer via the COR.
The contractor's facility must possess the capability of accommodating both TWR with the dimensions as stated above. To facilitate proper government oversight, the facility shall be located in the Puget Sound, WA region. For this procurement, the Puget Sound, WA region is defined as the West Coast of the continental US, starting from Olympia, WA and extending northward to Bellingham, WA.
The expected period of performance is scheduled to be 03 June 2025 to 21 November 2025.
The Government is contemplating a 100% Small Business set-aside under the North American Industry Classification System (NAICS) 336611, size standard 1,300 employees. The Government intends to post a request for proposals in January/February 2025 and anticipates award of the Firm-Fixed Price, stand-alone contract in April 2025 to the responsible contractor on a lowest price, technically acceptable basis in accordance with, but not limited to, the Federal Acquisition Regulation (FAR) 15.101-2. Offerors can view and/or download the draft notional work specifications for review at https://www.sam.gov.
All offerors must be registered with the System for Award Management (SAM) to receive award of Government contracts. Offerors are advised also that SAM representations and certifications can be completed electronically via the System for Award Management website at https://www.sam.gov.
Notice Regarding Pre-Solicitation Synopsis:
Information provided shall be treated as Business Sensitive or Confidential to the responder, exempt from public release under the Freedom of Information Act. PSNS & IMF may request further information regarding the capabilities of respondents to meet the requirements set forth in the announcement. This pre-solicitation announcement is released in accordance with FAR 5.2. Information provided in response to this pre-solicitation announcement is for informational and planning purposes only, will not be considered an offer by the responding contractor and cannot be accepted by the Government to form a binding contract.
Update #1 ·
TWR-7
Length: 85 FT
Width: 21 FT 6 IN
Age: 16 YRS
Hull Type: Aluminum
Draft: 5 FT 8 IN
Full Displacement: 95 Tons
Light Load: 60 Tons
Scope Overview: Coordinate with the Contracting Officer, via the Contracting Officer’s Representative (COR) to have vessel delivered to the Contractor’s facility. Upon docking vessel, wash, and clean vessel. Remove all fendering and sweep blast clean and replace any broken or missing studs and related hardware, as well as doubler plating. Sweep blast and touch up underwater hull. Remove and Install new FWD escape hatches and gaskets. Open, clean and inspect all tanks and voids including fuel, CHT and potable water tanks. Touch up preservation of main deck and bulwarks and pilot house. Install new multi-cable penetrations in the pilot house overhead. Accomplish overhaul of bow thruster and related testing. Overhaul hydraulic steering rams and related testing. Remove, clean and inspect shafts and reinstall with new seals and bearings and accomplish related testing. Replace legacy low pressure air compressor and related piping system. Replace HVAC system and related piping. Clean and inspect main engine heat exchangers. Overhaul and test genset alternators. Flush, clean and inspect chill water piping. Replace hull valves with new. Undock the vessel. Conduct Sea trials. Arrange and coordinate the delivery of the vessel back to the Government with the Contracting Officer via the COR.
TWR-8
Length: 85 FT
Width: 21 FT 6 IN
Age: 16 YRS
Hull Type: Aluminum
Draft: 5 FT 8 IN
Full Displacement: 95 Tons
Light Load: 60 Tons
Scope Overview: Coordinate with the Contracting Officer, via the Contracting Officer’s Representative (COR) to deliver the vessel to the Contractor’s facility. Upon docking vessel, wash, and clean vessel. Remove all fendering and sweep blast clean and replace any broken or missing studs and related hardware, as well as doubler plating. Sweep blast and touch up underwater hull. Remove and Install new FWD escape hatches and gaskets. Open, clean and inspect all tanks and voids including fuel, CHT and potable water tanks. Touch up preservation of main deck and bulwarks and pilot house. Remove insulation and install new lagging and insulation in the pilot house overhead. Repair superstructure door and replace gasket and conduct operational test. Accomplish overhaul of bow thruster and related testing. Overhaul hydraulic steering rams and related testing. Remove, clean and inspect shafts and reinstall with new seals and bearings and accomplish related testing. Replace legacy low pressure air compressor and related piping system. Clean and inspect main engine heat exchangers. Overhaul and test genset alternators. Flush, clean and inspect chill water piping. Replace hull valves with new. Purchase and install new helm chair. Undock the vessel. Arrange and coordinate the delivery of the vessel back to the Government with the Contracting Officer via the COR.
The expected period of performance is scheduled to be 03 June 2025 to 21 November 2025.
Files
| File | Type | Posted |
|---|---|---|
| A5 N4523A25R1052_TWR-7 SOW 011625-DRAFT.pdf | ||
| A5 N4523A25R1052_TWR-8 SOW 011625-DRAFT.pdf |
Notice history
| Notice | Type | Posted |
|---|---|---|
| Maintenance, Repair, and Preservation of TWR 7 and 8 | Award Notice | |
| Maintenance, Repair, and Preservation of TWR 7 and 8 | Solicitation | |
| This notice | Pre-Solicitation |
Similar open opportunities
| Opportunity | Agency | Set-aside | Responses due |
|---|---|---|---|
| Bravo Dive Boat 65DS1101 | Naval Supply Systems Command | Total Small Business | |
| Southwest regional maintenance center (SWRMC) submarine repair follow-on multiple award contract (MAC) indefinite delivery indefinite quantity (IDIQ) | Naval Sea Systems Command | Total Small Business | |
| Maintenance, Repair, and Preservation of YON-325 | Naval Supply Systems Command | No set-aside | |
| N6449826Q5279 | Naval Sea Systems Command | No set-aside | |
| 5-year, Long Term, Multiple Award, Indefinite-Delivery, Indefinite-Quantity Procurement Contract | Naval Supply Systems Command | No set-aside |
On GovTribe
Work this opportunity
- Track it in your pipeline
- Find teaming partners
- Similar opportunities
- Ask GovTribe AI about this opportunity