This Subcontract opportunity from Department Of Defense was posted on September 24, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Drydocking & Underwater Hull Services

Closed

Federal

Submission Closed10/10/2026, 02:00:00 AM 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

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CAT FERRY VESSEL SUSIE KING TAYLOR RESTORATION

Solicitation # 2027-04

The Chatham Area Transit Authority (CAT) is soliciting bids for the restoration of the Ferry Vessel Susie King Taylor, with a submission deadline of January 22, 2027. The scope of work includes comprehensive interior renovations of the pilothouse and passenger accommodations, such as refinishing floors, updating wood trim, and installing a new electronics suite and security system. Exterior work involves replacing running lights with LED fixtures. Critical technical requirements include the submission of Installation Test Protocols and Qualitative Failure Analysis for USCG approval, a stability test supervised by Dejong & Lebet, Inc., and the reinstallation of lead ballast and flotation foam. All welding and materials must adhere to USCG and ABS Standards for Steel Construction. The contract is subject to strict federal and state regulations, including Buy America requirements under 49 U.S.C. 5323(j), which mandate that steel and manufactured products be produced in the United States. Contractors must comply with E-Verify requirements per O.C.G.A. §13-10-91(b)(1), as well as ADA and Section 504 accessibility standards. Award selection will be based on the highest ranked proposer as determined by a CAT Evaluation Committee. Applicants must provide proof of Commercial General/Professional Liability insurance and complete various certifications regarding debarment, lobbying, and Disadvantaged Business Enterprise (DBE) status. Proposals must be submitted as one unbound original, three copies, and one electronic copy to the procurement manager in Savannah, Georgia.

Chatham Area Transit Authority

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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 Honda Marine Authorized Dealer to perform a complete propulsion repower and helm system integration on a 30-foot Munson Packman landing craft. The project consists of six phases: decommissioning and removing two existing Honda BF250A outboards and legacy iST components; installing two new Honda BF250D Drive-by-Wire outboards; integrating dual-station Honda iST electronic control heads; upgrading the fuel system with USCG Type A1-15 lines; installing new digital gauges and NMEA 2000 network integration; and conducting final commissioning and a minimum two-hour sea trial. The contractor is responsible for all procurement, installation, and digital rigging, and must provide a secure facility for vessel storage. Proposals are due by November 13, 2026, and will be evaluated based on a 100-point scale considering technical expertise, budget, and TERO compliance, with a preference for qualified Indian Offerors. Awardees must provide a performance bond for contracts exceeding 100,000 dollars or accept a 25 percent retainage, and maintain comprehensive insurance including general liability and worker's compensation. All work must be performed by technicians with at least five years of experience in commercial aluminum vessels. The contract is subject to tribal law and the jurisdiction of the Colville Tribal Court, with payments contingent upon the availability of funds within the tribal treasury's fiscal year.

Confederated Tribes of the Colville Reservation

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PANEL, VEHICULAR OPERAT

Solicitation # SPE7M4-27-T-1904

Solicitation SPE7M4-27-T-1904 is a fixed-price request for quotations issued by the DLA Weapons Support Fluid Handling Division for the procurement of one Vehicular Operation Panel, NSN 2090-01-657-7212. This HUBZone set-aside acquisition falls under NAICS 336611 and requires delivery to the DLA Distribution DDSP New Cumberland facility in Pennsylvania. The required delivery date is June 9, 2028, with a delivery timeline of 161 days after order. The item must be produced according to TDP Rev A Gen 1 and comply with multiple Qualified Products Lists, including QPL-6363-5 and QPL-38999-99. Inspection and acceptance will occur at the point of origin, and the manufacturer's inspection system must meet SAE AS9003 or ISO 9001 standards. The contract imposes strict cybersecurity and export control requirements, including CMMC Level 2 certification and compliance with ITAR or EAR regulations. Access to technical data is limited to contractors with approved US/Canada Joint Certification Program certification and completed DLA export-control training. Packaging and marking must adhere to MIL-STD-2073-1E, MIL-STD-129, and specific instruction SPI AK16577212. Administrative requirements include the use of the Wide Area WorkFlow system for electronic invoicing and payment. All quotes must be submitted via the DIBBS portal by November 9, 2026.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

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Solicitation # SPE7M4-27-T-1892

Solicitation SPE7M4-27-T-1892, issued by the DLA Weapons Support Fluid Handling Division, is a request for quotations for one debarkation ladder, identified by NSN 2090016543153. The government identifies acceptable part numbers from Mazzella Lifting Technologies, Inc. (P/N 16955977) and Coast Marine & Industrial Supply Inc (P/N 4500468837). The required delivery date is October 16, 2027, with a delivery schedule of 340 days after order. Shipping is FOB Destination to the DLA Distribution DDSP New Cumberland Facility in Pennsylvania. The contract mandates strict adherence to MIL-STD-2073-1E for packaging and MIL-STD-129 for marking, with palletization following DLA requirement RP001. Technical and quality standards are governed by the DLA Master List of Technical and Quality Requirements. Invoicing must be processed electronically through the Wide Area WorkFlow system. Offerors must comply with the Buy American Act, the Berry Amendment, and DFARS cybersecurity reporting standards. Quotations were required to be submitted via the DIBBS portal by November 9, 2026, and the government will not evaluate items produced via additive manufacturing unless specifically authorized.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

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WINDSHIELD WIPER ASSEM

Solicitation # SPE7M4-27-T-1887

Solicitation SPE7M4-27-T-1887, issued by the DLA Weapons Support Fluid Handling Division, is a request for quotations for one windshield wiper assembly, NSN 2090-01-196-0072, part number KS-9180-G. The required delivery date is March 8, 2027, with a delivery timeline of 118 days after receipt of order. The item is to be delivered FOB Origin to DLA Distribution Warner Robins in Georgia, with both inspection and acceptance occurring at the destination. The contract mandates strict adherence to DLA packaging and marking standards, specifically MIL-STD-129 and RP001, with ASTM D3951 serving as the general packaging guideline. Technical and quality requirements are governed by the DLA Master List, and the contractor must ensure no mercury is intentionally added to the hardware. Administrative requirements include the use of the Wide Area WorkFlow system for invoicing and compliance with various FAR and DFARS clauses regarding cybersecurity, the Buy American Act, and the safeguarding of covered defense information.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

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Marine Boat Modification and Motor Installation Services

Fws Contracting Activity

POSTED

DEADLINE

Supply of Non-Driving Vehicular Axles (UT70BA)This subcontract, issued by the Department of Homeland Security for the US Coast Guard Surface Forces Logistics Center, requires the manufacture or procurement of 30 non-driving vehicular axles, specifically Part Number UT70BA. The selected provider must ensure all items are packaged and marked in strict accordance with MIL-STD-2073-1E and MIL-STD-129R to prevent corrosion and damage during transit. The opportunity is designated as a total Small Business Set Aside under NAICS code 336611, with performance taking place in Curtis Bay. Interested parties must submit their responses by November 25, 2026, to support prime contractors in fulfilling these specific equipment requirements.

POSTED

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USCGC Legare Pelican Hooks & Detachable links

Solicitation # 52000QR270000165

The United States Coast Guard Surface Force Logistics Center is soliciting quotations for the procurement of pelican hooks and detachable links to backfill equipment for the CGC LEGARE as part of the 270 WMEC 270 SLEP Project. This is a total small business set-aside under NAICS 336611, to be awarded as a firm-fixed-price contract using simplified acquisition procedures. The requirement consists of two pelican hook assemblies (Part 7250012P7-12ABS) and two detachable links (Part 4670011ABS). All items must be Made in USA, feature a TT-V-51 Asphalt Black Varnish finish, and meet specific technical standards, including MIL-L-2710B for links and Drawing 804-860000 Rev. G for hooks, with ABS witness and proof load testing required. Deliveries must be made FOB Destination to the Coast Guard Yard in Curtis Bay, Maryland, no later than January 30, 2027. Interested vendors must be registered in SAM.gov and submit a detailed quotation on company letterhead including a cost breakdown, unit costs, and warranty information by November 5, 2026, at 12 P.M. Eastern Standard Time. Award will be based on the best value to the government, considering price, specifications, and quality, with the government reserving the right to award on an all-or-none basis.

POSTED

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Solicitation # 70ZU0327Q50472B00

POSTED

DEADLINE

USS OKANE (DDG-77); 7MRB0604 Standalone

Solicitation # N5523627R0007

The Southwest Regional Maintenance Center is soliciting proposals for the preservation, hull, mechanical, and electrical/electronic repairs of a 7-meter Willard Rigid Inflatable Boat (RIB), hull 7MRB0604, and its associated trailers for the USS OKANE (DDG-77). This effort is anticipated as a competitive Firm-Fixed Price supply contract, designated as a Total Small Business Set-Aside under NAICS code 336611. The period of performance is approximately 270 calendar days, scheduled from January 25, 2027, through October 22, 2027. Work must be performed at a contractor facility within a 50-mile radius of Naval Base San Diego, specifically at the Annex in National City, California. The scope of work encompasses all labor, supervision, and quality assurance required to return the craft to mission-ready status. Key technical requirements include repairs to the Cummins Model QSB 5.9Lm diesel engine and Mercury Bravo 2 Outdrive, a complete fuel system overhaul including tank replacement, and the installation of new steering components and navigation equipment. Preservation efforts require high-pressure washing, 95 percent surface abrasion using 320 grit sandpaper, and the application of two spray-finish coats of paint to achieve a like-new finish. The contractor is also responsible for procuring a new boat alteration placard and recording all existing markings and stenciling. Acceptance is contingent upon rigorous testing and inspection standards, including NAVSEA Standard Items and NSTM chapters. The contractor must conduct independent waterborne trials and a final two-hour customer trial to verify all systems. Critical milestones include 100 percent availability completion by October 1, 2027, and final craft delivery by October 22, 2027. Failure to meet these milestones may be considered a failure to perform under the contract terms. Interested offerors must be registered in SAM and PIEE to be eligible for award.

Southwest Regional Maintenance Center

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DEADLINE

Dry Ice Cleaning and Inspection of Forward Ventilation System onboard Virginia Class Submarine

Solicitation # N6278927Q0003

The Department of Defense, through the Supply Of Shipbuilding Groton office in Connecticut, is soliciting a combined contract under solicitation number N6278927Q0003 for the inspection and cleaning of sections of the forward ventilation system onboard a Virginia Class Submarine. This requirement falls under NAICS code 336611. The solicitation was posted on November 4, 2026, with a response deadline of November 13, 2026. Primary and secondary points of contact for this effort are Stephanie Neale and Andrea Cook. Special contract requirements include specific labor and pay mandates. A 4 percent hazard pay differential is applicable for employees in positions representing a low degree of hazard when working near ordnance, explosives, or incendiary materials. Contractors must provide required uniforms at no cost to employees or reimburse them for the actual cost. Additionally, in accordance with Executive Order 13706, employees subject to the Service Contract Act must receive one hour of paid sick leave for every three hours worked, capped at 56 hours per year. Labor classifications for employees not listed in the wage determination must be designated as either Classification A or B based on their responsibility for their own safety.

Supply Of Shipbuilding Groton

POSTED

DEADLINE

DRYDOCK REPAIRS FOR THE CGC PAMLICO

Solicitation # 70Z08526QIBCT0068

Solicitation 70Z08526QIBCT0068 is a Request for Quotation for the FY2027 drydock repairs of the USCGC PAMLICO (WLIC-160A). This requirement is a total small business set-aside under NAICS code 336611, with a size standard of 1,300 employees. The resulting award will be an Indefinite Delivery - Requirements Contract (IDR) solicited under FAR Part 12, with individual task orders anticipated as firm fixed price. Performance is projected to take place from March 9, 2027, to May 18, 2027, at the contractor's facility. The scope of work includes 58 detailed work items, such as hull plating inspection, propulsion shafting overhaul, rudder assembly maintenance, tank preservation, and lead and asbestos abatement. All work must adhere to strict quality standards, including SFLC Standard Specifications 0000 and 6310, and OSHA shipyard employment standards. Award will be based on best value, specifically the lowest evaluated price among quotations that receive an acceptable rating for technical capability and past performance within the last three years. Quotations are due by November 16, 2026, at 2:00 PM EST and must be submitted via email in separate volumes for price, technical capability, and past performance. Pricing must be provided in both PDF and digital spreadsheet formats. Invoicing will be processed through the Invoice Processing Platform or MarkView, with a requirement that a CLIN must reach 25 percent completion before it can be invoiced.

CG-SEA-C22

POSTED

about 14 hours ago

DEADLINE

in 6 days

AI Contract Overview

This subcontract for Drydocking and Underwater Hull Services supports prime contractors on Military Sealift Command vessel projects under the Department of Defense, specifically the Navsup Flt Logistics Ctr Yokosuka. The scope of work involves executing critical underwater hull maintenance and drydocking operations, including drydocking and undocking, propulsion shaft wear down readings, tailshaft surveys, zinc anode replacement, and Controllable Pitch Propeller service. The contractor is required to utilize specialized drydock facilities and shaft measurement tools to deliver certified shaft readings and replaced anodes. This opportunity falls under NAICS code 336611, with a response deadline of October 10, 2026.

General Info

Subcontract for drydocking and underwater hull services for DoD vessels in Yokosuka, Japan.

Agency

Department Of Defense → Navsup Flt Logistics Ctr Yokosuka

NAICS

336611 - Ship Building and Repairing

Place of Performance

AP, SGP

Set-Aside

NONE

Documents

This scope was carved out of SSU_SN_27-015.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

USNS JOHN LEWIS (T-AO 205) ROH/DD

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedSep 24

subcontract

Response DeadlineOct 10

Deadline has passed

Submission Closed

10/10/2026, 02:00:00 AM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Navsup Flt Logistics Ctr Yokosuka

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → Navsup Flt Logistics Ctr Yokosuka

Office AddressN/A

ContactsNo contact information available

Full Description

Performs underwater hull maintenance and drydocking operations for prime contractors on Military Sealift Command (MSC) vessel projects. Executes drydocking/undocking, propulsion shaft wear down readings, tailshaft surveys, zinc anode replacement, and CPP (Controllable Pitch Propeller) service. Utilizes drydock facilities and shaft measurement tools. Delivers certified shaft readings and replaced anodes.