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

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Main Engine Overhaul (12,000 HRS)

Closed

Federal

Submission Closed06/15/2026, 02:00:00 AM UTC

Contract Overview

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

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NAICS: 336612

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Solicitation # 1333MF26Q0116

Solicitation 1333MF26Q0116 is a total small business set-aside under NAICS 336612 for the service and repair of the R/V Potawaugh, a 30-foot catamaran research vessel operated by the NOAA Chesapeake Bay Office. The scope of work includes the procurement and installation of twin 300-hp 4-stroke outboard engines, the integration of a comprehensive Garmin or equivalent marine electronics suite via NMEA Network, hull maintenance using Interlux Micron CFC anti-fouling paint, and the replacement of brackish water hull anodes. All physical maintenance, installation, and sea trials must be conducted at a secure marine repair facility located within a 60-mile maximum transit radius of the home port in Edgewater, Maryland. The government intends to award a single firm-fixed-price contract using Lowest Price, Technically Acceptable (LPTA) procedures. Evaluation is based on pass/fail criteria regarding the offeror's technical approach and experience, with the award going to the responsible quoter with the lowest evaluated price. The period of performance is scheduled from September 30, 2026, to December 30, 2026, with a firm completion date for all deliverables and sea trials by the end of December. Quotes must be submitted electronically to Heather Mahle by September 16, 2026. Payment will be processed through the U.S. Department of the Treasury’s Invoice Processing Platform.

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USCG - Response Boat, Small Third Generation (RB-S III)

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The United States Coast Guard is seeking a contractor to design, build, test, and deliver the Response Boat, Small Third Generation (RB-S III) to replace the aging 29-foot RB-S II fleet. This small business set-aside acquisition involves the procurement of up to 400 boats for the USCG and 100 modified variants for other federal agencies. The contractor will be responsible for providing the vessels, trailers, full logistics and supply support, technical documentation, and configuration management. The RB-S III is intended for diverse missions, including search and rescue, migrant interdiction, and law enforcement. The government intends to award up to four Indefinite Delivery, Indefinite Quantity (IDIQ) contracts with a ten-year ordering period, consisting of a five-year base and a five-year option. The acquisition follows a two-phase methodology: Phase I involves the award of the IDIQ contracts based on technical and conceptual designs, and Phase II requires each awardee to build a demonstration vessel for an in-water evaluation. Ultimately, one contractor will be selected for the remaining production orders. The contracts will utilize Firm-Fixed-Price and Fixed-Price with Economic Price Adjustment line items. Solicitation is expected by the end of Fiscal Year 2026, with awards anticipated in the second quarter of Fiscal Year 2027.

Hq Contract Operations (CG-912)(000

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The U.S. Geological Survey Oklahoma-Texas Water Science Center is seeking quotations for the procurement of a 16-17-foot shallow-draft aluminum Jon boat featuring a tunnel-style hull. The required equipment includes a 70-75 horsepower outboard motor, dual jack plates, hydraulic steering, an aluminum trailer, and compliant electrical and fuel systems. The final product must be delivered to Austin, Texas, by October 1, 2026. This opportunity, identified by solicitation number 140G0126Q0261, is a total small business set-aside under NAICS code 336612. Interested offerors must be registered in the System for Award Management database to be eligible for the award. Quotations should be submitted to Mindie Dixon by the deadline of August 31, 2026, with the contract award anticipated on September 1, 2026.

Ofc Of Acqusition Grants-National

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DEADLINE

Solicitation # 6000679711

The Department of National Defence is seeking offers from Canadian suppliers to provide fifty new canoes and associated equipment for the Canadian Armed Forces at Garrison Petawawa. The required equipment includes the canoes, 150 paddles, 150 personal floatation devices, and 150 bailer kits. The canoes must meet specific technical requirements, including a length of 505 cm, a width of 85 cm, a weight of 28 kg, and a carrying capacity of 340 kg, with a color closest to RAL 6013 Reed green. These assets are intended for physical fitness training, unit adventure training, and events such as Iron Warrior. The contract period runs from the date of award through March 31, 2027, with a mandatory delivery deadline of March 15, 2027. Delivery must be made Delivered Duty Paid (DDP) per Incoterms 2020 to the locations specified in the Statement of Requirement. Selection will be based on the lowest cost compliant offer, with a pass/fail evaluation of mandatory technical criteria. The contractor must adhere to environmentally preferable packaging standards in alignment with the Greening Government Strategy and the Ocean Plastics Charter. Payment will be made via direct deposit within 30 days of receiving an acceptable invoice.

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POSTED

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Waterproofing Materials Supplier

Newport-Mesa Unified School District

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Forestry and Parks - Request for Quotes - Modular Floating Dock System

Solicitation # AB-2026-06229

Forestry and Parks is seeking quotes for the procurement of a modular floating dock system to create a 180-foot dock at Park Lake. This solicitation, identified by number AB-2026-06229, is managed by Senior Procurement Officer Ryan McGale. The project will be performed in Lethbridge, Alberta. Interested parties must submit their responses by the deadline of September 22, 2026, at 8:00 PM.

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Manufacturing and Supply of Naval/Industrial Gaskets

FLUID HANDLING DIVISION

POSTED

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Manufacture of Marine Grapnels (NSN 2040002879644)

FLUID HANDLING DIVISION

POSTED

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Supply of Ball Valves (NSN 4820-01-582-3375)

DDSP NEW CUMBERLAND FACILITY

POSTED

DEADLINE

Supply of Boat Paddle Bags (NSN 2040-01-716-4612)

FLUID HANDLING DIVISION

POSTED

1 day ago

DEADLINE

in 9 days

AI Contract Overview

This contract involves a full overhaul of the vessel’s main propulsion engine after 12,000 operating hours. The scope includes complete disassembly, thorough inspection, repair or replacement of any worn or damaged components, followed by reassembly and comprehensive performance testing to ensure functionality and reliability. The work is being subcontracted and falls under the NAICS code 336612, which typically covers ship building and repairing services. The Department of Defense, through the Navsup Fleet Logistics Center in Yokosuka, is overseeing this project. Although specific location details for the work are not provided, the contract was posted on May 14, 2026, with responses due by June 15, 2026. This effort is critical for maintaining vessel operational readiness and extending the service life of the main propulsion engine, ensuring continued performance and mission capability.

General Info

Full overhaul of vessel main engine after 12,000 hours, including inspection, repair, testing.

Agency

Department Of Defense → Navsup Flt Logistics Ctr YokosukaView Agency

NAICS

336612 - Boat BuildingView NAICS

Place of Performance

N/A, See description, AX1

Set-Aside

NONE

Documents

This scope was carved out of N6264926RL006.

The full solicitation package (14 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

USNS JOHN LEWIS (T-AO 205) MID-TERM AVAILABILITY (MTA)

AI Contract Breakdown

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Timeline

PhaseClosed

PostedMay 14

subcontract

Response DeadlineJun 15

Deadline has passed

Submission Closed

06/15/2026, 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 / Agency

Department Of Defense → Navsup Flt Logistics Ctr Yokosuka

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Complete overhaul of the vessel’s main propulsion engine, including disassembly, inspection, repair or replacement of worn components, reassembly, and performance testing.