This Solicitation opportunity from Department Of Defense was posted on January 14, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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LPD17 SCD 31127 and 86344 under Big Blue 3 MAC, N6449821D0013-0023

Awarded

N6449826Q5042Federal

Submission Closed01/28/2026, 10:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 336611

New

Federal

Hull Preservation & Structural Repair

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Marine Propulsion & Mechanical Systems Repair

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COLUMBIA Class Tailcone Manufacture

Solicitation # N0016726R1005

The Naval Surface Warfare Center Carderock Division is soliciting proposals for the manufacture and acquisition of COLUMBIA Class submarine propulsor tailcones. The scope of work involves the procurement of materials, machining, assembly, painting, and delivery of up to eight tailcone kits, with a minimum of one kit required in the first year and options for seven additional kits. The contract also includes requirements for engineering support services, such as design reviews and the development of a manufacturing plan and final certification package. This is a DPAS rated DX-A3 order utilizing a combination of Fixed Price Incentive Firm Target for hardware, Cost Plus Fixed Fee for engineering services, and Cost No Fee for data requirements. Award will be determined via a best value tradeoff process evaluating technical capability, cost proposal, past performance, and small business participation, with technical capability being the most significant factor. Proposals must be submitted electronically through the PIEE Solicitation Module and organized into five distinct volumes. Key deliverables include a variety of Contract Data Requirements List items, such as monthly status reports, performance and cost reports, and conference minutes. The contract mandates strict adherence to security protocols for classified and unclassified data, compliance with ISO 9001:2008 or AS9100 quality standards, and the use of the Wide Area WorkFlow system for invoicing.

POSTED

DEADLINE

USCGC DOLPHIN FUEL TANK CLEANING

Solicitation # 52000QR270000488

The U.S. Coast Guard Surface Forces Logistics Center is soliciting quotations for the cleaning and inspection of two diesel fuel service tanks (3-9-1-F and 3-9-2-F), each with a 1450-gallon capacity, aboard the USCGC DOLPHIN (WPB-87354). Located in Mobile, Alabama, the project requires the removal and legal disposal of 1400 gallons of contaminated diesel fuel, complete with a documented chain of custody. The scope of work includes atmospheric testing, interior cleaning of tank surfaces, visual inspections of structural conditions and coatings, and the installation of new gaskets and hardware. The contractor must also perform initial and post-service operational tests on tank level indicators and vent check valves in the presence of a Coast Guard Inspector. This procurement is a total small business set-aside under NAICS code 336611 and will be awarded as a firm-fixed-price contract using simplified acquisition procedures. The requested period of performance is between November 15, 2026, and December 15, 2026, with the total duration of work not to exceed five days after the award date. Interested vendors must be registered in SAM.gov and submit a detailed cost breakdown by November 9, 2026. Award will be based on the best value to the government, considering price, specifications, quality, and past performance.

POSTED

DEADLINE

SUBMARINE, THE OHIO CLASS SSBN (TRIDENT); INDICATOR, RUDDER ANGLE;

Solicitation # SPE4A727R0058

This is a request for proposal for an indefinite quantity contract to provide rudder angle indicators for the Ohio Class SSBN Trident submarine. The procurement is managed by DLA Aviation and falls under NAICS 336411. The contract features a five-year ordering period with no options to extend, and an estimated annual quantity of 10 units. The total delivery schedule allows for 365 days of production. This is an unrestricted procurement conducted through other than full and open competition. While the item is designated as a critical application item subject to configuration control and export controls, it is not classified as a critical safety item, and first article or production lot testing is not required. Award decisions will be based on a combination of price and past performance evaluated via PPIRS. Proposals must be submitted according to the instructions provided in the solicitation available through the DIBBS system.

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DEADLINE

Solicitation # 70ZU0227QIBCT0001

Solicitation 70ZU0227QIBCT0001 is an Indefinite Delivery Requirement Contract (IDR) for the FY27 drydock availability of the USCGC KUKUI (WLB 203), a 225-foot Buoy Tender homeported in Sitka, Alaska. The project involves comprehensive drydock repairs, including extensive preservation of the hull, exterior decks, superstructure, ballast and potable water tanks, and various internal mechanical components. Performance will take place at the contractor's facility from February 2, 2027, to May 18, 2027, with an anticipated award date of January 18, 2027. This requirement is a total small business set-aside under NAICS code 336611, with a size standard of 1,300 employees. The award will be granted to the responsible quoter providing the most advantageous quote, based on a lowest-price technically acceptable basis. Evaluation factors include a pass/fail assessment of technical capability and past performance within the last three years. Contractors must provide a comprehensive execution plan for lodging and messing, facility certifications, and docking calculations in accordance with SFLC Standard Specifications 0740 and 8634. Quotes must be submitted via email by November 23, 2026, and must include a detailed technical proposal separate from the pricing sheet. Order limitations are set with a minimum order of 1,000 dollars and a maximum combination order of 7 million dollars.

POSTED

DEADLINE

USCG STA COOS BAY (47302-47242) FY27 DD REPAIR

Solicitation # 70z04027SSBPL28928

The Department of Homeland Security, through the U.S. Coast Guard SEA-C office in Norfolk, Virginia, has issued a Sources Sought Notice for dry dock repair services for two vessels, USCG STA COOS BAY (47302) and CG STA COOS BAY (47242). The anticipated work is scheduled to begin on March 2, 2027, in Charleston, Oregon, with an estimated period of performance of 121 calendar days per vessel. The scope of work requires the contractor to provide all necessary personnel, equipment, materials, and facilities to perform comprehensive repairs, including underwater body preservation, hull plating inspections, propulsion shaft and rudder assembly services, and the provision of marine chemist and sea trial support. The government intends to award a single firm-fixed-price contract, with the final competition and set-aside decisions based on market research conducted under NAICS code 336611. Interested sources must submit their capabilities, including company identification, UEI number, and business size certifications, to Troy Elliott by November 12, 2026. Evaluation of capabilities will include a review of past performance on projects of similar scope and a commitment to submit a proposal as a prime contractor. Economic considerations for the future award will include foreseeable costs such as crew lodging, messing, and travel in accordance with Joint Travel Regulations.

POSTED

DEADLINE

F6855-260408 - CCGS Capt. Molly Kool - Tow Notch Equipment

Solicitation # WS5941246256

The Department of Public Works and Government Services, acting on behalf of the Department of Fisheries and Oceans, is seeking the procurement of tow notch equipment for the CCGS Molly Kool. This federal solicitation, identified by number WS5941246256, falls under NAICS code 336611 and specifies that the place of performance will be in St. John's, Canada. The solicitation was posted on October 29, 2026, with a response deadline set for November 10, 2026. Interested parties should direct inquiries to the primary contracting authority, Jonathan Grant.

Department of Public Works and Government Services

POSTED

DEADLINE

F&W, 2018 Munson Packman Boat Repower project

Solicitation # 2018 Munson Packman Boat Repower

The Confederated Tribes of the Colville Reservation Fish and Wildlife Department is seeking a factory-certified marine contractor to perform a complete propulsion repower and helm system integration on a 30 foot Munson Packman landing craft. The project involves the decommissioning and removal of two existing Honda BF250A outboard engines and legacy iST components, followed by the installation of two new Honda BF250D Drive-by-Wire outboards. The scope of work includes comprehensive digital rigging, the installation of new Honda iST electronic control heads at dual helm stations, integration with the existing NMEA 2000 backbone and SeaStar Power Assist steering system, and a full fuel system overhaul using USCG Type A1-15 lines. The project concludes with factory diagnostic checks and a minimum two hour sea trial to validate performance and safety protocols. To ensure quality and warranty coverage, the contractor must be an authorized Honda Marine Dealer or Service Center and employ technicians with at least five years of experience with commercial aluminum vessels and complex marine networks. Proposals must be submitted as a PDF by November 13, 2026, and must provide a firm-fixed price. Award selection is based on a 100 point evaluation criteria, with a preference for responsible Indian Offerors. The contract requires the contractor to maintain significant insurance coverages, including 1 million dollars per occurrence in general liability, and mandates a 25 percent retainage or a performance bond for contracts exceeding 100,000 dollars. All disputes are subject to the jurisdiction of the Colville Tribal Court and tribal law, and contractors must comply with the Colville Tribal Employment Rights Ordinance.

Confederated Tribes of the Colville Reservation

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DEADLINE

Supply of Marine Scuttles (NSN 2040-01-353-2285)This subcontract involves the manufacture or procurement of marine scuttle hardware under NSN 2040013532285 for the DLA Weapons Support Fluid Handling Division. The contractor is responsible for ensuring all items are made from marine-grade materials and strictly adhere to MIL-STD-129 marking standards. Additionally, all shipments must be palletized and packaged according to RP001 DLA Packaging Requirements for Procurement before being delivered to the designated receiving point. The project falls under NAICS code 336611 and is managed by the Department of Defense. Performance of the contract is centered in New Cumberland, Pennsylvania. Interested parties must note the response deadline of November 9, 2026, to provide the necessary hardware to prime contractors supporting these DLA requirements.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

MODIFICATION KIT, TRAIN

Solicitation # SPE8E9-27-T-0361

Solicitation SPE8E9-27-T-0361 is a request for the procurement of four modification kits for training aids and devices, identified by NSN 6930-01-600-1175. Issued by the DLA Troop Support Construction and Equipment MRO Service I, the requirement is not a small business set-aside. The delivery is specified as FOB Origin with a required delivery date of April 5, 2027, and a need ship date of October 28, 2026. The items are to be delivered to DLA Distribution Puget Sound in Bremerton, Washington, with inspection and acceptance occurring at the destination. The contract mandates strict adherence to MIL-STD-2073-1E for packaging and MIL-STD-129 for marking, alongside DLA packaging requirements for procurement. Technical and quality standards are governed by the DLA Master List of Technical and Quality Requirements. Key regulatory compliance includes the Buy American Act, the Berry Amendment, and DFARS requirements for safeguarding covered defense information and reporting cyber incidents. Payment processing must be conducted through the Wide Area WorkFlow system. The procurement also prohibits the intentional addition of mercury or mercury-containing compounds to the hardware, except where functionally required and specified by NAVSEA.

CONSTRUCTION & EQUIPMENT MRO SVC I

POSTED

1 day ago

DEADLINE

in 11 days

AI Contract Overview

The contract titled "LPD17 SCD 31127 and 86344 under Big Blue 3 MAC, N6449821D0013-0023" is a solicitation issued by the Department of Defense through the NSWC Philadelphia Division. The solicitation number is N6449826Q5042 and it was posted on December 22, 2025. Responses are due by January 21, 2026. The contract falls under NAICS code 336611, which pertains to shipbuilding and ship systems design and engineering services. The office handling this solicitation is based in Philadelphia, Pennsylvania, and the point of contact is Natalie Williams, who can be reached via email or phone. The solicitation does not specify any type of set-aside or special procurement status. Further details, including specific performance locations, were not provided in the summary. Interested parties are directed to the official government website for more information and submission procedures.