marine engineering Government Contracts | SamSearch

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marine engineering Government Contracts

320 government contract opportunities classified as marine engineering, spanning federal and state/local solicitations. Updated daily.

284 federal27 SLED9 forecastsUpdated daily

Federal Opps

284

Federal contracts

SLED Opps

27

284 federal contract opportunities classified as marine engineering.

CGC HEALY 1 & 3 MDE'S GOVERNORS OVERHAUL & CYLINDER HEAD REPLACEMENT

Archived

AI Summary

The U.S. Coast Guard is seeking a contractor for on-site corrective maintenance on MPDG overspeed, governor, and cylinder head systems for the USCGC HEALY. This is a firm-fixed-price service contract, 100% set-aside for small businesses, with a performance period from October 13 to October 31, 2026. Offerors must demon…

Posted Oct 9, 2026Due Oct 9, 2026Combined Synopsis/SolicitationNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: 70Z08527QLRE0004

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DEPT OF DEFENSE

3577 NASA PEGASUS PRE-SOLICITATION NOTICE

Active

AI Summary

The U.S. Army Corps of Engineers plans to issue an Invitation for Bid for drydocking, maintenance, and repair services for the NASA Barge PEGASUS. The contract will require a Mastership Agreement for Repair and Alteration of Vessels. The solicitation is expected to be available on or about October 20, 2026, and will be…

PA

Posted Oct 6, 2026Due Oct 21, 2026PresolicitationNAICS 336611Sol: W912BU27BXXXX

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DEPT OF DEFENSE

MAINTENANCE, REPAIR, AND PRESERVATION OF YON-322

Active

AI Summary

The Department of the Navy is seeking industry capability and interest for the maintenance, repair, and preservation of YON-322 at the contractor's facility. Responses are due by 12:00 PM PT on October 12, 2026. Interested companies should provide a notice of interest detailing their capabilities and relevant experienc…

WA

Posted Oct 5, 2026Due Oct 12, 2026Sources SoughtNAICS 336611Sol: N4523A27Q1002

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DEPT OF DEFENSE

SYNOPSIS FOR OCEAN INFRASTRUCTURE (OI2) IDIQ CONTRACT

Active

AI Summary

The Department of the Navy is issuing an RFP for a single award IDIQ contract for Ocean Infrastructure services. The contract will cover a range of operations including construction, maintenance, and environmental services in various marine environments. This opportunity is a 100% small business set-aside, with a base …

CA

Posted Oct 1, 2026Due Oct 16, 2026PresolicitationNAICS 541330Total Small Business Set-Aside (FAR 19.5)Sol: N3943026R4002

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DEPT OF DEFENSE

PMS 300 NAVAL SURFACE WARFARE CENTER - CARDEROCK (NSWCCD) ACOUSTIC RESEARCH DETACHMENT (ARD) RESEARCH VESSEL (R/V)

Active

AI Summary

The U.S. Navy is seeking industry input for the acquisition of a Research Vessel (R/V) to support acoustic testing. This Sources Sought Notice aims to gather capability statements from interested parties. The R/V will replace the aging Chinook and must meet specific technical requirements. Responses are voluntary and w…

DC

Posted Sep 30, 2026Due Oct 16, 2026Sources SoughtNAICS 336612Sol: N00024-26-R-2234

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DEPARTMENT OF HOMELAND SECURITY

USCGC CROCODILE DD2 FY27 #1 MDE W5

Active

AI Summary

The US Coast Guard is issuing a Sources Sought Notice to identify potential sources capable of meeting their requirements for the USCGC Crocodile DD2 FY27 MDE W5. This notice aims to assess the availability of commercial items and practices relevant to the agency's needs, without obligating the Government to further ac…

VA

Posted Sep 30, 2026Due Oct 21, 2026Sources SoughtNAICS 336611Sol: 70Z08027PBPLCROCODILE

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DEPT OF DEFENSE

ESSAYONS TURNING GLAND BEARINGS

Active

AI Summary

The U.S. Army Corps of Engineers intends to negotiate a sole-source contract with IHC America Inc for the replacement of turning gland bearing rings on the USACE Dredge Vessel Essayons. The required parts are proprietary to Royal IHC and must be OEM replacements. Delivery will be to the USACE District Warehouse in Port…

OR

Posted Sep 25, 2026Due Oct 13, 2026Special NoticeNAICS 336611Sol: W9127N27QA003

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DEPARTMENT OF TRANSPORTATION

DRY DOCKING AND SPECIAL PERIODICAL SURVEY FOR M/V “SEAWAY GUARDIAN”

Archived

AI Summary

The Great Lakes St. Lawrence Seaway Development Corporation is soliciting quotes for the dry docking and special periodical survey of the M/V 'Seaway Guardian'. This RFQ requires completion of various surveys and maintenance work at a marine facility within the Great Lakes system. Quotes are due by September 8, 2026, a…

NY

Posted Sep 25, 2026Due Oct 2, 2026Combined Synopsis/SolicitationNAICS 336611Sol: 6923G526Q0051

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DEPT OF DEFENSE

3424 LRC KENOSHA TUG REPLACEMENT

Archived

AI Summary

This opportunity is a combined synopsis/solicitation for a new self-propelled tugboat for the Army Corps of Engineers, set aside for small businesses. Bids are due by September 15, 2026, and must be submitted electronically. The vessel must be delivered afloat and ready for service within 750 calendar days after award.

PA

Posted Sep 16, 2026Due Sep 15, 2026Combined Synopsis/SolicitationNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: W912BU26BA030

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DEPT OF DEFENSE

INDEFINITE DELIVERY INDEFINITE QUANTITY CONTRACT FOR INLAND AND COASTAL VESSELS ENGINEERING SERVICES, NAVAL ARCHITECTURE, AND MARINE ENGINEERING

Active

AI Summary

The Department of Defense is seeking proposals for an Indefinite Delivery Indefinite Quantity contract for engineering services related to inland and coastal vessels. The contract, valued at $20 million, will focus on naval architecture and marine engineering, with a five-year term starting in FY27. This opportunity is…

PA

Posted Sep 16, 2026Due Oct 30, 2026Combined Synopsis/SolicitationNAICS 541330Total Small Business Set-Aside (FAR 19.5)Sol: W912BU26RA036

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DEPARTMENT OF HOMELAND SECURITY

USCGC STRATTON SHAFT ALIGNMENT AND BEARING REACTION CHECK

Archived

AI Summary

The US Coast Guard is seeking a contractor for shaft alignment and bearing reaction checks on the USCGC Stratton. The contractor will measure vertical and horizontal loads using the strain gage method and provide a detailed report post-completion. The work is scheduled from November 1, 2026, to January 1, 2027, at Coas…

CA

Posted Sep 14, 2026Due Sep 21, 2026Combined Synopsis/SolicitationNAICS 811310Total Small Business Set-Aside (FAR 19.5)Sol: 70Z08526Q0026058

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DEPARTMENT OF HOMELAND SECURITY

52000SP260028354- NOTICE OF INTENT TO AWARD SOLE SOURCE ORDER FOR OEM HYDRAULIC FIN STABILIZER REPAIR SERVICES ABOARD CGC VINCENT DANZ.

Archived

AI Summary

The US Coast Guard intends to award a sole-source order for OEM hydraulic fin stabilizer repair services aboard CGC Vincent Danz. Interested parties must demonstrate their capability to provide equivalent services. This opportunity is conducted under Simplified Acquisition Procedures, and responses are due by 10:00 AM …

VA

Posted Sep 14, 2026Due Sep 16, 2026Special NoticeNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: 52000SP260028354

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DEPARTMENT OF HOMELAND SECURITY

CGC Kathleen Moore Pre-Alignment, Alignment, Post-Alignment Verification

Archived

AI Summary

The Department of Homeland Security is seeking a contractor for pre-alignment, alignment, and post-alignment verification services for two MTU 20V4000M93L main diesel engines aboard the CGC Kathleen Moore. This is a firm fixed price service contract under simplified acquisition procedures, with quotes due by September …

FL

Posted Sep 10, 2026Due Sep 24, 2026Combined Synopsis/SolicitationNAICS 336611Small Business Set Aside - TotalSol: 70Z02826Q0000495

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DEPARTMENT OF STATE

TURNKEY REPOWER OF MOTOR YACHT FAIR WINDS

Archived

AI Summary

The Department of State is seeking proposals for the replacement of engines on the U.S. Government owned motor yacht Fair Winds. A site visit is scheduled for September 11, 2026, and proposals are due by September 18, 2026. Offerors must register for the site visit and follow specific submission guidelines outlined in …

DC

Posted Sep 9, 2026Due Sep 15, 2026SolicitationNAICS 336611Sol: 19SN1026R0017

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DEPT OF DEFENSE

INTENT TO SOLE-SOURCE - CVN 71 MAIN SHAFT SEAL OVERHAUL

Archived

AI Summary

The Department of the Navy intends to award a sole-source contract for OEM technician services to assist with the overhaul of the CVN 71 main shaft seal. Interested parties must respond by September 4, 2026, to express their capabilities. This opportunity is not a request for quotes, and the government will determine i…

WA

Posted Aug 31, 2026Due Sep 4, 2026Special NoticeNAICS 336611No Set aside usedSol: N4523A26Q0311

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DEPARTMENT OF HOMELAND SECURITY

USCGC HAMILTON (WMSL 753) DS, FY27, FQ3

Archived

AI Summary

The US Coast Guard is seeking industry responses for the FY27 dockside availability of the USCGC HAMILTON (WMSL-753). This opportunity involves providing labor, services, materials, and equipment for various ship repairs. Interested parties should submit their capabilities and past performance information as part of th…

CA

Posted Aug 31, 2026Due Sep 14, 2026Special NoticeNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: 70Z08526SHAMILTONFY27DS

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DEPARTMENT OF HOMELAND SECURITY

USCGC MIDGETT REPAIR OF GAS TURBINE BLOW-IN DOOR

Archived

AI Summary

The US Coast Guard is seeking a contractor for the repair of the gas turbine blow-in door actuator on the USCGC MIDGETT. The work includes inspection, fabrication, and installation of hardware, with a focus on ensuring smooth operation and compliance with safety standards. The project is scheduled for late August 2026 …

CA

Posted Aug 26, 2026Due Aug 31, 2026Combined Synopsis/SolicitationNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: 70Z08526Q0027373

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DEPT OF DEFENSE

EXCEPTION TO FAIR OPPORTUNITY USS TULSA OCONUS EM

Archived

AI Summary

This opportunity involves providing 8000 hours of maintenance for the Number 1 and Number 2 Main Propulsion Diesel Engines onboard the USS TULSA while operating outside the continental United States. Bidders should be prepared to meet the specific requirements set forth by the Department of Defense and the Department o…

AP

Posted Aug 26, 2026JustificationNAICS 336611Sol: JA260085

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DEPT OF DEFENSE

USS RUSHMORE (LSD-47) CHT DISCHARGE PIPING FOR CHT PUMP NO.2; REPLACE

Archived

AI Summary

The Department of Defense is seeking proposals for the replacement of CHT discharge piping for CHT Pump No.2 on the USS RUSHMORE (LSD-47). The work will take place at Commander, Fleet Activities SASEBO in Japan, with a performance period from October 12, 2026, to July 31, 2026. Only companies authorized to operate in J…

AP

Posted Aug 25, 2026Due Sep 10, 2026Combined Synopsis/SolicitationNAICS 336611No Set aside usedSol: N6264926Q0571

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DEPT OF DEFENSE

PORT AND STARBOARD AMAH REPAIRS FOR USS GABRIELLE GIFFORDS (LCS-10)

Archived

AI Summary

The Naval Sea Systems Command is seeking qualified sources for urgent repair work on the USS Gabrielle Giffords (LCS-10). The project involves repairing severely degraded aluminum shell plating and applying a polysulfide sealant. Interested parties must submit a Capability Statement addressing their experience and appr…

CA

Posted Aug 25, 2026Due Aug 31, 2026Sources SoughtSol: LCS10AMAH

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marine engineering Government Contracts, FAQ

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