This Combined Synopsis/Solicitation opportunity from Department Of Defense was posted on April 27, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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LCU-1633 6C1 2PK

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N6264926Q0302Federal

Submission Closed05/13/2026, 01:00:00 AM UTC

Contract Overview

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

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NAICS: 336611

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USS San Diego (LPD-22), Refrigerant Suction Pipe for No.4 A/C Plant; remove and install

Solicitation # N6264926Q0577

Solicitation N6264926Q0577, issued by Navsup Flt Logistics Ctr Yokosuka, is a firm fixed price request for the removal and installation of an 8-inch IPS refrigerant suction pipe for the No.4 A/C Plant aboard the USS San Diego (LPD-22). The scope of work involves removing a pipe with a pinhole leak, picking up a repaired replacement from the SRF Production Shop S56, installing it in Auxiliary Machinery Room No.2, and conducting an operating pressure test. Performance is scheduled to take place at Sasebo Naval Base from November 23, 2026, to January 31, 2027. To be eligible for this single award, offerors must possess an active U.S. Navy Master Ship Repair Agreement (MSRA) or Agreement for Boat Repair (ABR) in the Japan Region and demonstrate authorization to operate in Japan per DFARS 252.225-7042. Award will be based on the lowest total price among responsive offerors, as technical acceptability is pre-qualified through the MSRA/ABR status. Quotations, including an SF 18 and a detailed price breakdown, are due by October 15, 2026. The contract requires compliance with higher-level quality standards under FAR 52.246-11 and utilizes the Wide Area WorkFlow system for invoicing.

Navsup Flt Logistics Ctr Yokosuka

POSTED

DEADLINE

Solicitation # W912EK26QA058

The US Army Corps of Engineers, specifically the Rock Island District, is soliciting bids under solicitation W912EK26QA058 for the procurement of new Flexifloat modular barge sections and associated equipment. This firm-fixed-price commercial supply contract aims to establish a stable marine work platform to support Mississippi Valley Division missions. The required equipment includes brand name or equal modular barge sections, connection hardware, deck cleats, lock assemblies, and rub rail brackets, with additional optional spud-related items. The procurement is designated as a total small business set-aside under NAICS code 336611. The solicitation was posted on September 8, 2026, with a response deadline of September 21, 2026. Performance of the contract will take place in Pleasant Valley, Iowa. The government has provided justification for the brand-name requirement based on engineering compatibility, safety considerations, and the need to avoid substantial duplication of costs. Interested parties must adhere to the technical specifications and submission instructions provided by the primary point of contact, Kate Behrens, and secondary contact, Jeffrey Voss.

W07V Endist Rock Island

POSTED

DEADLINE

USS BLUE RIDGE (LCC-19) TGI 3819P24302-A01, Yokosuka Japan

Solicitation # N6264926RA037

NAVSUP Fleet Logistics Center Yokosuka is soliciting firm-fixed-price repair and alteration services for the USS BLUE RIDGE (LCC-19) under a Master Agreement for Repair and Alteration of Vessels (MARAV). The scope of work, detailed in Task Group Instruction TGI 3819P24302-A01, includes specific maintenance items such as the installation of a new propeller sleeve and stern tube shaft, with provisions allowing for the off-site transport of the propulsion shaft for depot overhaul. The period of performance is scheduled from February 23, 2027, through June 8, 2027, with work performed aboard the vessel at the contractor's facility at Commander, Fleet Activities Yokosuka Naval Base. To be eligible for award, offerors must be authorized to operate and do business in Japan and must hold an active U.S. Navy Master Ship Repair Agreement (MSRA) or Agreement for Boat Repair (ABR) as a prime contractor. Proposals are due by October 5, 2026, at 10:00 AM JST and must be submitted electronically. Award will be granted to the responsible, technically acceptable offeror providing the lowest evaluated price, with price playing a dominant role in the selection process. The contract incorporates strict quality management standards per NAVSEA Standard Item 009-04 and requires the use of the Wide Area WorkFlow system for invoicing and payment.

Navsup Flt Logistics Ctr Yokosuka

POSTED

DEADLINE

COLUMBIA Class Tailcone Manufacture

Solicitation # N0016726R1005

The Advanced Propulsor Management Office at the Naval Surface Warfare Center, Carderock Division is issuing a pre-solicitation notice for the Columbia Class Tailcone Follow-on contract, soliciting feedback on draft Statement of Work and solicitation sections L and M to inform the upcoming RFP release scheduled for late September 2026. This notice is not an invitation to bid and no compensation will be provided for response preparation; responses must be submitted by June 2, 2026, and are limited to ten pages, focusing on demonstrating technical capability and identifying any barriers to proposal submission. The intended award date is June 2027, with a contract structure combining a base year and four one-year options, potentially extending performance over five years. The core deliverable is the manufacturing of the Columbia Class submarine tailcone, requiring advanced capabilities in machining, composite and syntactic foam fabrication, dynamic balancing, and secure inter-facility transport, aligned with stringent quality standards including ISO 9001:2008 or AS9100. The resulting contract will be a mixed-type award with Fixed-Price-Incentive-Fee (FPIF) clauses for tailcone kits and Cost-Plus-Fixed-Fee (CPFF) terms for engineering services and non-recurring engineering, evaluated through a trade-off process prioritizing technical merit over cost. Proposals must be submitted in four distinct volumes via the PIEE portal, with strict formatting and naming conventions, and compliance with mandatory certifications including Unique Entity ID, CAGE code, Small Business Participation Commitment goals (SDB, HUBZone, WOSB, VOSB, SDVOSB), and affirmative statements regarding no organizational conflict of interest. Security requirements are paramount, mandating compliance with DD Form 254, DoD 5220.22-M for classified data, and DFARS 254.204-7012 for unclassified controlled information, with facility clearance either already held or a detailed path to acquisition required. Data deliverables will be tracked through multiple CDRLs covering production schedules, monthly progress, conference minutes, travel reports, and cost status, while packaging and marking adhere to NAVSEA Form 9245/1 and specific PERs. All submissions are final and no government responses or notifications will be provided regarding pre-solicitation feedback.

POSTED

DEADLINE

Aviation Availability: USCGC RELIANCE FY27 AA

Solicitation # 70Z08026QMECP0032

The United States Coast Guard is soliciting a firm-fixed-price contract for the FY2027 aviation maintenance availability of the USCGC RELIANCE (WMEC 615). The work will be performed at the cutter's homeport facility in Pensacola, Florida, with a period of performance from January 26, 2027, to February 24, 2027. This total small business set-aside project focuses on standard aviation recurring maintenance, including flight deck renewal, helicopter TALON grid removal and preservation, load testing of aviation electrical systems, and the replacement of degraded metal or aluminum portions of the flight deck. Specific technical requirements include the calibration of aviation fuel flow meters, anemometer reinstallment, and the application of non-skid coating systems in accordance with NAVSEA and MIL-PRF standards. The government will award the contract based on a best value tradeoff, where technical capability, experience, and past performance are significantly more important than price. Evaluation focuses on the offeror's ability to provide a compliant approach to quality assurance, project planning, and specialized vessel repairs. Contractors must provide a detailed preservation plan and adhere to strict surface preparation and marking standards. Payment will be made via the Invoice Processing Platform based on the stage of completion, with 10 percent of the total contract price withheld until all deliverables are accepted. Proposals must be submitted in separate volumes for technical capability, experience, past performance, and price, adhering to strict page limits and formatting requirements.

Sflc Procurement Branch 1(00080)

POSTED

DEADLINE

Dockside (DS): USCGC MIDGETT FY27 Repair

Solicitation # 70Z08526QLREP0024

Solicitation 70Z08526QLREP0024 is a firm-fixed-price commercial services procurement for the fiscal year 2027 dockside repair of the Coast Guard Cutter MIDGETT (WMSL-418/WMSL 757). The work is set aside 100 percent for small businesses under NAICS code 336611 and will be performed in Honolulu, Hawaii. The period of performance is scheduled from February 2 to May 8, 2027. The scope of work includes 26 specific repair and inspection tasks, such as tank cleaning, sewage system modifications, steering gear piping replacement, and exhaust piping repair, as detailed in the technical specifications. The procurement process has been modified by two amendments. Amendment 0001 replaced the original price schedule and specification to correct a project mismatch. Amendment 0002 provided further clarification on the specifications and extended the quote submission deadline to September 29, 2026, at 10:00 am Pacific Time. Award requirements include the submission of a Past Performance Questionnaire if CPARS evaluations are unavailable and the execution of a Department of Homeland Security Non-Disclosure Agreement for access to sensitive security information. Contractors are also required to maintain a Government Property Report to be submitted with the final invoice.

Sflc Procurement Branch 2(00085)

POSTED

DEADLINE

USS MIGUEL KEITH (ESB-5) ROH FY27

Solicitation # N6264926

The NAVSUP Fleet Logistics Center Yokosuka Site Singapore is issuing a presolicitation notice for a competitive Regular Overhaul (ROH) and Underwater Inspection in Lieu of Drydocking (UWILD) for the USS MIGUEL KEITH (ESB-5). Tentatively scheduled for the end of 2027, the ship repair availability will be performed by a contractor shipyard located within the Seventh Fleet Area of Responsibility. The comprehensive scope of work includes hull and structural preservation, propulsion and auxiliary machinery maintenance, electrical and HVAC services, communication and navigation system updates, and safety equipment certifications. Specific technical requirements include ABS intermediate surveys, high voltage electrical safety standards, and the delivery of gas free certificates and weight and moment reports. To be eligible for award, interested ship repair firms must maintain an active registration in the System for Awards Management (SAM.gov) and be authorized to operate in the country of performance. The government is requesting capability statements from interested firms, which must be submitted on company letterhead and include a description of the firm's capabilities, relevant experience with U.S. Navy ships, contract history, and staffing levels. These submissions, limited to five pages, must be emailed to the designated Contract Specialist by September 26, 2026. This notice is for informational purposes only and does not constitute a solicitation or a binding commitment by the U.S. Government to award a contract.

Navsup Flt Logistics Ctr Yokosuka

POSTED

DEADLINE

52000QR260028597-CGC BEAR Controllable Pitch Propeller (CPP) Oil Distribution (OD) Box, Inspect and Service

Solicitation # 52000QR260028597

The United States Coast Guard Surface Force Logistics Center is soliciting quotes for the inspection and service of the starboard Controllable Pitch Propeller Oil Distribution box and actuating unit onboard the CGC Bear (WMEC-901) in Portsmouth, Virginia. This requirement is designated as an unusual and compelling urgency to return the disabled vessel to fully mission capable status. The project involves the disassembly, cleaning, visual inspection, and reassembly of the system using government-furnished parts and inspection kits. All work must be performed by a certified Technical Representative and adhere to manufacturer standards, Coast Guard drawings, and specific technical publications including TP 2699. The period of performance is scheduled from September 16, 2026, to September 30, 2026. Performance criteria include verifying a pitch change rate of 20 seconds or less from full ahead to full astern and ensuring no pitch drift occurs. This is a total small business set-aside under NAICS code 336611, to be awarded as a firm-fixed-price contract using simplified acquisition procedures. Interested vendors must be registered in SAM.gov and submit detailed quotations, including a full cost breakdown and technical data sheets, by September 14, 2026. Award will be based on the best value to the government, considering price, specifications, quality, and past performance.

Sflc Procurement Branch 1(00080)

POSTED

1 day ago

DEADLINE

in 2 days

AI Contract Overview

The contract pertains to the performance of assessment and support work aboard LCU-1633 (NBU-7) at Sasebo, Japan, under solicitation number N6264926Q0302, which was posted on April 27, 2026, with a response deadline of May 13, 2026. The work is divided into two packages: Package One involves assessment of various ballast tanks and void spaces including compartments 2-8-0-W through 2-66-0-W and 2-18-0-V, while Package Two encompasses support activities necessary for preparation and execution of these assessments. The scope includes removal and reinstallation of deck grating, manhole covers, and associated equipment, coordination with shipboard systems to maintain vessel stability, cleaning and preservation of surfaces to match surrounding areas per specified standards, and compliance with environmental protocols for waste liquid disposal through coordination with S106.3. All work must be performed aboard the vessel during a fixed performance period from July 20, 2016, to August 20, 2016, with inspections and final acceptance taking place on-site at Sasebo by designated government personnel such as S137 and S245. The contract requires the use of specific materials including SAE-AMS-C-6183 and MIL-C-6183 cork and rubber sheeting, and adherence to Local Standard Item 099-901YO for disinfection procedures. Key operational requirements include maintaining proper ventilation and containment during work, providing spill kits and watches, documenting personnel entry and exit, verifying hose labeling, and ensuring all manhole covers are replaced with new gaskets and fasteners. Internal control identifiers such as ICN 38NBA62005 and ICN 38NBA62006 are used to track specific work packages, and completion must be certified by government supervisors. No pricing information is provided in the available documentation, and while material quantities are listed, unit costs, total contract value, and line item details are absent. The contracting office is Naval Supply Systems Command Fleet Logistics Center Yokosuka, located in FPO AP 96349-1500, with primary point of contact Asami Yoshida and secondary contact Yasuhiko Motooka. No standard FAR or DFARS clauses are cited, and there is