Maintenance, Preservation, and Repair of TWR-7 and TWR-8

The Regional Maintenance Center at Puget Sound Naval Shipyard & Intermediate Maintenance Facility (PSNS & IMF) in Bremerton, WA intends to award a standalone Firm-Fixed Price contract to accomplish maintenance, preservation, and repair of two Naval Vessels, TWR-7 and TWR-8. Work will be accomplished at the Contractor's facility.

TWR-7 and TWR-8 have the following specifications:

TWR-7 Characteristics                                                        TWR-8 Characteristics
Built by: Swath Ocean Ship &Yacht Builders            Built by: Swath Ocean Ship &Yacht Builders
Length: 85 FT - 0 IN                                                              Length: 85 FT - 0 IN
Width: 21 FT – 6 IN                                                               Width: 21 FT – 6 IN

Age: 13 Years                                                                           Age: 13 Years
Hull Type: Aluminum                                                          Hull Type: Aluminum
Draft: 5 FT- 8 IN                                                                     Draft: 5 FT- 8 IN
Full Displacement: 95 Tons                                             Full Displacement: 95 Tons
Light Load: 60 Tons                                                             Light Load: 60 Tons

The contractor’s facility must possess the capability of accommodating each TWR (TWR-7 and TWR-8) with the dimensions as stated above. For planning purposes, vessels will be delivered one at a time. Once work package is complete for the first vessel, first vessel will be picked up and then the second vessel will be delivered.

TWR-7 Scope Overview: Coordinate with the Contracting O􀃍icer, via the Contracting O􀃍icer’s Representative (COR) to deliver the vessel to the Contractor’s facility. Dock, wash, and clean the exterior surfaces of the vessel upon docking. Remove all fendering and sweep blast clean. Crop and insert new hull plating and “Tee Bars/Flat Bars” located in various locations. Remove temporary cable lifelines in various locations and install new handrail sections. Install new STBD side- upper fender. Perform pipe removal and make deck fittings flush on main-deck. Remove existing damage.  Fire Main overboard discharge pipe and replace. Apply new Non-skid preservation system to the main-deck and deck house/pilot house. Blast and preserve underwater hull, body, appendages, and freeboard surfaces,  deckhouse, pilothouse, mast, and antenna. Inspect and repair shafts and rudders and associated seals and test for operability after repairs. Inspect vent-trunk/box. Perform inspections on the propellers, pitch, and balance and test for operability. Clean the heat exchangers and after coolers on the diesel engines. Replace PORT side main engine muffler. Replace PORT & STBD main engine crankshaft seals. Open, clean, inspect, disinfect, certify, and preserve various tanks and voids including the fresh water system. Remove existing and install new zincs and associated hardware. Inspect diesel engines for operability. Conduct air test of tanks and voids. Perform sea trials after completion of repairs and full cure time of preservation.

TWR-8 Scope Overview: Coordinate with the Contracting Officer, via the Contracting Officer’s Representative (COR) to deliver the vessel to the Contractor’s facility. Dock, wash, and clean the exterior surfaces of the vessel upon docking. Remove all fendering and sweep blast clean. Apply new Non-skid preservation system to the main-deck and deck house top/pilot house top. Blast and preserve underwater hull, body, appendages, and freeboard surfaces, deck house, pilot house, mast, and antenna. Repair/reseal main mast wire. Inspect and repair shafts and rudders and associated seals and test for operability after repairs. Inspect vent-trunk/box. Perform inspections on the propellers, pitch, and balance and test for operability. Perform a “Top-End” overhaul of the QTY (2) diesel engines. Clean the heat exchangers and after coolers on the diesel engines. Inspect weld sites around the mu􀃍lers and deck stanchions. Open, clean, inspect, disinfect, certify, and preserve various tanks and voids including the fresh water system. Remove existing and install new zincs and associated hardware. Inspect diesel engines for operability. Conduct air test of tanks and voids. Perform seatrials after completion of repairs and full cure time of preservation.

The Period of Performance is scheduled to be 15 July 2020 to 17 November 2020.

This is a 100% small business set-aside under the North American Industry Classification System (NAICS) 336611, size 1,250 employees.

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.