This Sources Sought opportunity from Department Of Defense was posted on September 17, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Hull and Deck Machinery Systems Support

Closed

N64498-25-R-0011Federal

Submission Closed09/21/2026, 09:00:00 PM 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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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 for a 30 foot Munson Packman landing craft. The project is divided into six phases, beginning with the decommissioning and removal of two Honda BF250A outboard engines and incompatible rigging, followed by the installation of two new Honda BF250D Drive-by-Wire outboards. The scope includes integrating new Honda iST electronic control heads at primary and secondary helm stations, interfacing with the existing SeaStar Power Assist steering and NMEA 2000 network, replacing fuel lines with USCG Type A1-15 hoses, and installing new digital gauges and ignition switches with safety tethers. The project concludes with static diagnostics and a minimum two hour sea trial to validate performance and safety protocols. The selected contractor must provide a secure facility for vessel storage and submit a firm-fixed price proposal by November 13, 2026. Evaluation is based on a 100 point scale considering technical capability and budget, with a specific preference for responsible Indian Offerors. Contractual requirements include commercial general liability insurance of at least 1 million dollars per occurrence, a 25 percent retainage or a performance bond for contracts exceeding 100,000 dollars, and adherence to the Colville Tribal Employment Rights Ordinance. All disputes are subject to the jurisdiction of the Colville Tribal Court, and payments are contingent upon the availability of tribal funds.

Confederated Tribes of the Colville Reservation

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Marine Engine and Gear SpecialistThis small business set-aside subcontract, managed by the Department of Homeland Security for the USCG Surface Force Logistics Center, requires a Marine Engine and Gear Specialist to perform critical maintenance on main diesel engines and reduction gears. The selected contractor will be responsible for inspections and adjustments according to work item D-009, utilizing precision alignment and diagnostic equipment to ensure propulsion systems are properly adjusted and certified. The work will be performed in Panama City, Florida, under NAICS code 336611. To be eligible, contractors must hold OEM certification for the specific engine models involved and are required to deliver certified inspection reports upon completion. The response deadline for this opportunity is November 12, 2026.

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Marine Engineering & Vessel MaintenanceThis subcontract opportunity, titled Marine Engineering and Vessel Maintenance, involves providing preventive and corrective maintenance for prime contractors on US Navy NDSTC facility projects in Panama City Beach, Florida. The scope of work includes troubleshooting, disassembling, repairing, and adjusting marine machinery, such as packing glands and guards, to ensure all watercraft are delivered fully operational and meet readiness standards. All maintenance must adhere to OEM specifications and professional machine engineering standards using specialized diagnostic equipment and repair tools. Managed by the Department of Defense under Navsup Flc Jacksonville Erp, this project is designated as a Total Small Business Set Aside under NAICS code 336611. The solicitation was posted on November 3, 2026, with a response deadline of December 3, 2026.

Navsup Flc Jacksonville Erp

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Solicitation # 2127407B3000HE003

POSTED

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BIG BLUE 3 MAC - N64498-26-Q-5284

Solicitation # N6449826Q5284

The BIG BLUE 3 MAC solicitation, identified by number N6449826Q5284, is issued by the Department of Defense through the Naval Surface Warfare Center Philadelphia Division. This procurement falls under NAICS code 336611, which pertains to the manufacturing of marine vessels and boats. The opportunity was posted on November 3, 2026, with a response deadline set for November 9, 2026. The contracting office is located in Philadelphia, Pennsylvania. Interested parties may coordinate with the primary point of contact, Anthony Ricciardi, for further inquiries. Detailed specifications and submission requirements can be accessed via the provided government portals.

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Propulsor Device Machining

Solicitation # N0016727Q1004

The Naval Surface Warfare Center Carderock Division (NSWCCD) is soliciting quotes for solicitation N0016727Q1004 to perform propulsor component machining for VIRGINIA Class propulsor devices. This firm-fixed-price contract is a total small business set-aside under NAICS 336611. The scope of work involves the fabrication of various piece parts, including body tubes, top caps, bottom caps, center masses, and shim rings. While the government provides raw materials for most components, the contractor is responsible for procuring mild steel ASTM A106 for the R4 shim rings. The period of performance extends from the date of award through July 18, 2027, with specific delivery dates for various line items requested by July 30, 2027. Award will be granted to the responsible quoter who provides a technically acceptable quote representing the best value, specifically the lowest evaluated price. Technical acceptability is determined on a pass/fail basis, and the government may consider past performance via the Supplier Performance Risk System (SPRS). Contractors must maintain a Quality Management System compliant with ANSI/ASQ/ISO 9001:2015 and meet CMMC Level 2 cybersecurity requirements. Deliverables include lot acceptance inspection results, certificates of conformance, and monthly progress reports. All parts must be cleaned with acetone and marked with unique item identifiers per MIL-STD-130 before being shipped to destinations in Bethesda, Maryland, or Kittery, Maine. Questions are due by November 4, 2026, and final quote packages must be submitted by November 12, 2026.

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Solicitation # 2127407B3000CF002

Solicitation 2127407B3000CF002 is a combined synopsis and request for quotation issued by the U.S. Coast Guard Surface Forces Logistics Center for the procurement of 100 pneumatic tire wheel assemblies. The required items are OEM parts from eTrailer Corporation, identified by part number LHAW124 and NSN 2530-01-707-0512, intended for use on 27 foot SPC. This procurement is 100 percent set aside for small businesses under NAICS code 336611. The government intends to award a firm fixed price contract on an all-or-none basis to the responsible offeror providing the lowest cost technically acceptable quote that meets the required delivery date. Quotations must be submitted by 12:00 p.m. Eastern Standard Time on November 13, 2026, and must include the company's mailing address, remittance address, cage code, SAM Unique Entity ID, and Taxpayer Identification Number. Delivery is required by December 18, 2026, to the USCG Yard in Baltimore, Maryland, with pricing quoted as FOB Destination. Evaluation factors include delivery, pricing, and relevant past performance, with delivery weighted as heavily as cost. Offerors must be registered in the System for Award Management and provide completed representations and certifications in accordance with FAR 52.212-3.

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USS OKANE (DDG-77); 7MRB0604 Standalone

Solicitation # N5523627R0007

The Southwest Regional Maintenance Center intends to award a competitive Firm-Fixed Price supply contract for the preservation, hull, mechanical, and electrical/electronic repairs of a Willard 7-meter Rigid Inflatable Boat (RIB), hull 7MRB0604, and its associated trailers for the USS OKANE (DDG-77). This total small business set-aside, categorized under NAICS code 336611, is anticipated to be solicited on November 18, 2026. The period of performance is approximately eleven months, beginning January 25, 2027, and concluding with craft delivery by October 22, 2027. Work must be performed at a contractor facility within a 50-mile radius of Naval Base San Diego. The scope of work includes comprehensive labor, supervision, and quality assurance to return the craft to mission-ready status. Key technical requirements involve the installation of a new 230 horsepower Framework 2.2 engine with associated electrical components, extensive surface preparation achieving 95 percent abrasion, and a like-new paint finish on all gel coated surfaces. The contractor is also responsible for procuring new boat trailers and installing a boat alteration placard. Compliance with NAVSEA Standard Items and NSTM Chapters 583 and 631 is required. Acceptance is contingent upon successful completion of contractor bay trials and a final two-hour government waterborne trial to verify all repairs.

Southwest Regional Maintenance Center

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**Big Blue 3 MAC** Metal printer alterations will be completed onboard USS IWA JIMA (LHD 7), USS BOXER (LHD 4), LHD 8 (USS MAKIN ISLAND)

Solicitation # N6449826Q0054

Solicitation N6449826Q0054, issued by the Naval Surface Warfare Center Philadelphia Division under the Department of Defense, seeks a contractor to perform metal printer alterations for the Big Blue 3 MAC. The scope of work involves completing these technical modifications onboard three specific vessels: the USS IWA JIMA (LHD 7), USS BOXER (LHD 4), and USS MAKIN ISLAND (LHD 8). The project falls under NAICS code 336611 and is managed by primary point of contact Stephanie Tomaszewicz. Interested parties must submit their responses by the deadline of November 18, 2026. Further detailed specifications and submission guidelines are available through the official government procurement portal.

Nswc Philadelphia Division

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NextGen Submarine Rescue System (SRS) Post-Industry Day Informational Packet and RFI

Solicitation # N00024-27-R-6116

Navsea HQ, specifically PMS 390 Undersea Special Mission Systems Submarine Rescue, is conducting market research via solicitation N00024-27-R-6116 to inform the acquisition of two Next Generation Submarine Rescue Systems (SRS). These systems are intended to replace the legacy Submarine Rescue Diving and Recompression System (SRDRS) by leveraging modified commercial off-the-shelf deep-submergence and marine diving technology. The program is structured into a design phase and a build phase, with a goal of maturing a design to a Critical Design Review baseline within 24 months. Key performance parameters include aircraft transportability and Time To First Rescue. The government is currently evaluating various acquisition strategies, including Other Transaction Authority and FAR-based contracts, with a formal solicitation expected in Q2 or Q3 of FY27 and a tentative award in Q4FY27. Future plans include a FAR-based production contract for three to four operational fleet systems and sustainment services estimated for FY2033. Interested parties must address statutory participation requirements for Nontraditional Defense Contractors or small businesses, or demonstrate the financial capacity for a mandatory one-third cost-share. The government emphasizes an open architecture approach to prevent proprietary restrictions on system integration and sustainment. Responses to this RFI are due by November 16, 2026.

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USCG STA PANAMA CITY (45633) FY27 DRYDOCK REPAIRS

Solicitation # 70Z0U0327SSBPL8678

The U.S. Coast Guard Surface Force Logistics Center has issued a Sources Sought Notice and Request for Information under solicitation number 70Z0U0327SSBPL8678 to conduct market research for FY27 dry-dock repairs for the USCG STA PANAMA CITY (45633). This effort is intended as a total Small Business Set Aside under NAICS code 336611. The government is seeking to identify capable prime contractors who can provide the necessary facilities, materials, equipment, and personnel to perform comprehensive repairs at the contractor's own dry dock facility. Key work items include general welding, ultrasonic testing, hull plating and fendering system inspections, diesel fuel tank cleaning, and the removal and installation of engines, as well as preservation of the water jet drive and underwater body. Interested parties must be registered in the System for Award Management and are requested to provide business size certification, past performance evidence for similar projects, and a statement confirming their intent to submit a proposal as a prime contractor. Future award considerations will be based on economic factors and geographical and transit considerations, including overall distance, fuel stops, and berthing services, while adhering to geographical restrictions defined in LANTAREAINST 3100.1G. This notice is for market research purposes only, and no formal solicitation currently exists.

POSTED

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USCGC HAMMER (WLIC 75302) USCG 68A BARGE (68014) DRYDOCK REPAIRS FY2027

Solicitation # 70ZU0127QPBPL0001

Solicitation 70ZU0127QPBPL0001 is a Request for Quotations issued by the Department of Homeland Security, Coast Guard, for the Fiscal Year 2027 drydock repairs of the USCGC HAMMER (WLIC 75302) and the USCG 68A Barge (68014). This is a Total Small Business Set-Aside under a Firm Fixed Price contract with a proposed period of performance from January 6, 2027, to March 17, 2027, contingent upon Congressional Appropriation. The contractor must provide a facility accessible from a navigable waterway in Jacksonville, Florida, capable of supporting the safe arrival and departure of the vessels. The scope of work encompasses comprehensive maintenance, preservation, and repair services, including hull plating renewal, ultrasonic side scan testing, propulsion shafting overhaul, tank preservation, and the renewal of sea valves and strainers. Specific requirements include the provision of an independent Level 3 NACE Inspector and adherence to SFLC Standard Specifications for welding, drydocking, and preservation. Award will be based on the most advantageous offer, evaluating technical capability, project planning, experience with DoD and USCG surface vessels, and price. Quotations are due by November 9, 2026, and must include a cover letter, price schedule, and documentation of past performance and technical capability.

CG-SEA-C21

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about 15 hours ago

DEADLINE

in 6 days

AI Contract Overview

The Naval Surface Warfare Center Philadelphia Division is seeking engineering and technical services to support hull and deck machinery systems on U.S. Navy ships. The scope of work covers vehicle launch and recovery systems for rescue, mission, and unmanned vehicles, as well as stern ramps, doors, gates, anchoring, mooring, towing systems, cranes, and lift platforms. Required services include shipboard system assessments, troubleshooting, repairs, corrective and preventative maintenance, training, installation, engineering modifications, and reliability improvements. The contractor is expected to provide technical documentation, design support for upgrades, and system certifications, with a strong emphasis on Original Engineering Manufacturer support. Performance will be split between the contractor's facility and various government sites, including locations in Pennsylvania, California, Florida, Virginia, Bahrain, Japan, Singapore, and Hawaii. The contractor must maintain a Quality Management System compliant with ASQ/ANSI/ISO 9001:2015 and adhere to NAVSEA Technical Specification 009-04. Key personnel requirements include U.S. citizenship and specific degrees in engineering or business, paired with extensive experience in Navy machinery systems and program management. The contract includes strict requirements for government property reporting, export control marking for technical information, and the use of the eCRAFT system for financial tracking. All personnel must complete comprehensive security and antiterrorism training and execute non-disclosure agreements when handling budget-related data.

General Info

Engineering and technical services for U.S. Navy ship hull and deck machinery systems.

Agency

Department Of Defense → Nswc Philadelphia Division

NAICS

336611 - Ship Building and Repairing

Place of Performance

57551, PA, USA

Set-Aside

NONE

Documents

14 pages · sow

High

1 page · rfi

Low

AI Contract Breakdown

Uniform Contract Format

Timeline

PhaseClosed

PostedSep 17

Sources Sought

Response DeadlineSep 21

Deadline has passed

Submission Closed

09/21/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Nswc Philadelphia Division

Contacts2 people available

OfficePHILADELPHIA, PA, 19112-1403, USA

Organization / AgencyDepartment Of Defense → Nswc Philadelphia Division

Office AddressPHILADELPHIA, PA, 19112-1403, USA

Contacts

James T. O'Sullivan

contact@example.gov

+1 (555) 000-0000

Edward D'Imperio

contact@example.gov

Full Description

The current requirement is to provide engineering and technical services for the support of hull and deck machinery on U.S. Navy ships. Hull and Deck machinery systems include vehicle launch and recovery systems, specifically for rescue boats, mission boats, and unmanned underwater and surface vehicles. Additional machinery systems in support of the fleet mission capabilities include stern ramps, stern doors and gates, anchoring, mooring, towing systems, cranes, lift platforms, and platform lifts. The contractor shall support these systems in a variety of in-service tasks including shipboard system assessments, troubleshooting and repairs, corrective and preventative maintenance, training, installation, engineering modifications and upgrades, and improvement of system reliability.