This Government Contract opportunity from Department Of Defense was posted on May 4, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Propeller and Sea Valve Maintenance

Closed

Federal

Submission Closed06/09/2026, 07:00:00 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: 811310

New

Federal

25--VALVE MOD-THRUST RE, IN REPAIR/MODIFICATION OF

Solicitation # N0038326RSB63

This sole source procurement, issued by the Department of Defense through Navsup Weapon Systems Support, is for the repair and modification of 15 units of valve mod-thrust re under NSN 7R-2530-015854970-P8. The delivery terms are set as FOB Origin. Due to a lack of sufficient or legible data to utilize other vendors, this is a restricted requirement. The acquisition is subject to the World Trade Organization Government Procurement Agreement and various Free Trade Agreements. Prospective bidders must obtain Government Source Approval prior to the award. Any entity not already approved must submit the required documentation detailed in the NAVSUP WSS Source Approval Brochure along with their proposal, as failure to do so will result in disqualification. The solicitation is managed by Cody P. Cameron, with a response deadline of October 27, 2026.

Navsup Weapon Systems Support

POSTED

DEADLINE

43--PURIFIER,CENTRIFUGA, IN REPAIR/MODIFICATION OF

Solicitation # N0010426RTC34

This presolicitation notice, issued by the Navsup Weapon Systems Support Mech, concerns the repair or modification of five centrifugal purifiers under NSN 7H-4330-014169311, TDP VER 003. The delivery terms are set as FOB Origin. The government intends to solicit and negotiate with a single source under FAR 6.302-1, as it has been determined that purchasing data rights or reverse engineering the parts is uneconomical. Interested parties may submit proposals, quotations, or capability statements within 45 days of publication, or within 15 days if offering a commercial item. While the government is not currently utilizing FAR Part 12 for commercial items, responsible sources may still identify their interest and capability to respond. Technical documentation and standards can be obtained through the DoD Single Stock Point or the ASSIST-Online portal.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

41--COMPRESSOR UNIT,REF, IN REPAIR/MODIFICATION OF

Solicitation # N0010426RZB79

This presolicitation notice, issued by the Navsup Weapon Systems Support Mech, is for the repair or modification of four compressor units under NSN 7H-4130-015181389-A3. The delivery terms are set as FOB Origin. Due to the fact that the government does not own the necessary technical data and has determined that purchasing such rights or reverse engineering the parts is uneconomical, the government intends to solicit and negotiate with a single source under the authority of FAR 6.302-1. While this is not a formal request for competitive proposals, the government will consider capability statements, quotations, or proposals from all responsible sources to determine if a competitive procurement is warranted. Interested parties must submit their responses by October 28, 2026. The final decision to proceed with a sole-source or competitive contract remains at the sole discretion of the government.

Navsup Weapon Systems Support Mech

POSTED

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Solicitation # OPEN2026817

Redcar and Cleveland Borough Council is seeking a contractor under solicitation OPEN2026817 to provide comprehensive maintenance services, emergency response, and replacement parts for the Saltburn Cliff Tramway in South Teesside. The scope of work includes scheduled monthly and annual maintenance, unplanned emergency and out-of-hours assistance, and a proactive maintenance program designed to minimize downtime. The contractor must ensure all activities are safe, compliant with relevant regulations, and delivered according to specialist engineering practices, while managing the supply chain to ensure key components remain available. The contract has an estimated value of 630,000 GBP excluding VAT and is set for an initial five-year term from January 1, 2027, to December 31, 2031, with two optional 12-month extensions at the council's discretion. Award decisions will be based on a weighted scoring system consisting of 40 percent price and 60 percent quality, with the quality component evaluating competency, methodology, supply chain management, and social value. The submission deadline is October 7, 2026, and the procurement is open to small and medium-sized enterprises.

Redcar and Cleveland Borough Council

POSTED

DEADLINE

Repair Leaking LP Valve Plate / Reinstall the Compressor

Solicitation # SRC0000035649

Solicitation SRC0000035649 is a procurement request issued by the Alabama State Military Department under the Army MCA Real Property Operations and Maintenance office for the repair of a leaking LP valve plate and the reinstallation of a compressor. The project is categorized under NAICS code 811310 and will be performed within the state of Alabama. Interested parties must submit their responses via the Alabama Buys electronic system by the deadline of August 31, 2026. The contract is governed by standard Alabama Quick Quote boilerplate terms and conditions, which include specific requirements for bidder certifications, electronic submission, and compliance with Beason-Hammon and E-Verify regulations. The agreement specifies that the governing law is that of the state of Alabama and includes standard clauses regarding non-appropriation, proration, and the cancellation rights of the agency. Primary coordination for this solicitation is managed by Cassie Owens.

Army MCA_App 01_Real Property Operations & Maintenance, State Military Department

POSTED

about 23 hours ago

DEADLINE

in 2 days

AI Contract Overview

The contract is for the overhaul of propeller assemblies and the inspection and repair of sea valves to guarantee proper functionality and watertight integrity, critical for the operational safety and performance of naval vessels. This work falls under the NAICS code 811310 and is structured as a subcontract under a Total Small Business Set-Aside designation, meaning only small businesses are eligible to compete, ensuring opportunities for smaller enterprises within the defense supply chain. The solicitation was posted on May 4, 2026, with a mandatory response deadline of June 9, 2026, at 7:00 p.m. EDT, and the work is being managed by the Department of Defense through the Mschq Norfolk office, though specific performance location details are not provided. All tasks must meet strict military standards for reliability and safety, with emphasis on marine mechanical systems essential for vessel integrity and mission readiness.