This Combined Synopsis/Solicitation opportunity from Department Of The Interior was posted on September 4, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

J--HAULOUT OF THE R/V STURGEON

Closed

140G0226R0020Federal

Submission Closed09/09/2026, 05:00:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

Solicitation # N6449826Q5279

Solicitation N6449826Q5279 is issued by the Department of Defense through the Nswc Philadelphia Division, located in Philadelphia, Pennsylvania. The contract falls under NAICS code 336611 and was posted on September 19, 2026. Interested parties must submit their responses by the deadline of October 21, 2026. Primary coordination for this requirement is handled by Emily Mcneill, with Sean McGinley serving as the secondary point of contact.

Nswc Philadelphia Division

POSTED

DEADLINE

52000QR260028760- CGC Vigilant Refrigeration Plant Inspection and Repair

Solicitation # 52000QR260028760

The United States Coast Guard Surface Force Logistics Center is soliciting firm-fixed price quotations for the inspection and repair of the NR1 and NR2 refrigeration plants onboard the CGC Vigilant, located in Cape Canaveral, Florida. This total small business set-aside under NAICS 336611 requires the contractor to troubleshoot, flush, repair, and test Bailey/Carrier refrigeration systems. The scope of work includes replacing compressors, condensers, and evaporators using government-furnished property, performing deep system flushing with dry nitrogen to remove metallic sludge, and restoring refrigeration control cabinets. Final acceptance requires operational testing and a vacuum decay test to 500 microns, witnessed by a Coast Guard Inspector and documented via a Condition Found Report. The government has established three potential periods of performance between October 19 and December 14, reserving the unilateral right to designate which single window will be utilized based on operational needs. Offerors must confirm their availability for all three windows and submit detailed cost breakdowns, product data sheets, and warranty information by October 1, 2026. Award will be based on the best value to the government, considering price, specifications, and quality. All contractors must maintain active registration in the System for Award Management and adhere to applicable FAR clauses, including Buy American requirements and simplified acquisition procedures.

Sflc Procurement Branch 1(00080)

POSTED

DEADLINE

Marine Piping & Mechanical Installation ContractorThis subcontract for the Department of Homeland Security involves the shipboard installation of the DFT, feedwater treatment systems, and associated piping for the USCG USCGC HEALY SLEP projects in Seattle. The contractor is responsible for installing equipment on foundations according to Coast Guard drawings, performing pipe cleaning, flushing, and testing, and welding copper-nickel and bronze piping. All work must adhere to SFLC Std Spec 6310 and MIL-STD-777 standards to deliver a fully installed and tested boiler feedwater piping and tank system. The opportunity is managed by the Sflc Procurement Branch 2 under NAICS code 336611. The solicitation was posted on September 18, 2026, with a response deadline of October 6, 2027.

Sflc Procurement Branch 2(00085)

POSTED

DEADLINE

Marine Piping & Fluid Systems InstallationThis subcontract for the National Oceanic and Atmospheric Administration involves the installation and integration of piping systems for NOAA vessel midlife repair projects in Ketchikan. The scope of work includes designing and installing piping runs that connect freshwater storage tanks and three Ship Service Diesel Generators, utilizing marine-grade valves, fittings, and piping. The contractor is responsible for ensuring all fluid systems adhere to marine engineering standards and must perform comprehensive pressure testing and leak verification to deliver a fully integrated system. This opportunity is designated as a total Small Business Set Aside under NAICS code 336611. Interested parties must respond by September 22, 2026, to compete for the project.

National Oceanic And Atmospheric Administration

POSTED

DEADLINE

HSC-L Major Equipment and Propulsion Systems SupplierThis subcontract, managed by the Department of Homeland Security under Hq Contract Operations, involves the supply of major vessel equipment and propulsion systems for US Coast Guard HSC-L vessel projects. The selected supplier is responsible for manufacturing and delivering marine engines, propulsion units, and critical machinery to the shipyard, ensuring all equipment adheres to the HSC-L Design Placemat, General Arrangement Drawings, and USCG marine engineering standards. The opportunity is designated as a total Small Business Set Aside under NAICS code 336611. Interested parties must submit their responses by October 16, 2026, following the posting date of September 18, 2026.

Hq Contract Operations (CG-912)(000

POSTED

DEADLINE

KG-204 Repair and Rework ServicesThis subcontract for the Department of Defense at NSWC Crane involves providing technical repair, analysis, and rework services for the KG-204 Multi-Platform Encryptor (DARE). The scope of work includes the analysis and testing of Weapons Replaceable Assemblies and Shop Replaceable Assemblies using specialized firmware and tools, with the final delivery consisting of repaired units and DI-MGMT-82240 ROR Reports. All personnel assigned to this project must be qualified according to SECNAV M-5239.2 and SECNAVINST 5239.3C. The work is performed in Crane, Indiana, under NAICS code 336611, with a response deadline of September 23, 2026.

POSTED

DEADLINE

Marine Propulsion and Shafting ServicesThe Marine Propulsion and Shafting Services subcontract, managed by the Department of Homeland Security's Sflc Procurement Branch 3, involves the inspection, repair, and maintenance of propulsion systems for prime contractors on USCG dry dock projects. The scope of work includes removing and inspecting propellers and shafts, machining shafts, installing new bearings or seals, and utilizing precision lathes and balancing machines to polish and balance propellers. All work must strictly adhere to USCG technical manuals to ensure the delivery of a certified operational propulsion system. This opportunity is designated as a total Small Business Set Aside under NAICS code 336611. Interested parties must respond by the deadline of September 27, 2026, following the posting date of September 18, 2026.

Sflc Procurement Branch 3(00040)

POSTED

DEADLINE

USCG ANT SAGINAW RIVER (49422) & USCG ANT DETROIT (49424) FY27 INDUSTRIAL REPAIR

Solicitation # 70Z04026QSBPL0014

Solicitation 70Z04026QSBPL0014 is a total small business set-aside for the FY2027 industrial underwater body repairs of the USCG ANT SAGINAW RIVER (49422) and USCG ANT DETROIT (49424). The project involves dry-docking repairs and alterations, specifically focusing on the preservation of the hull, mast, and decks. All work must be performed onsite at the home pier facility located at 110 MT Elliott Ave, Detroit, Michigan. The contract is structured as a Firm Fixed Price award with a performance period scheduled from December 15, 2026, to February 12, 2027. The government will utilize a lowest price technically acceptable approach for the award, evaluating offerors based on technical acceptability, fairness of pricing, and past performance. Technical requirements include adherence to SFLC standard specifications for ship structure preservation and specific surface preparation standards such as SSPC-SP-10 and SSPC-PA 2. Offerors must provide comprehensive documentation, including welding certifications, AMPP Senior Inspector or NACE Level 3 certifications, and proof of JCP certification. Proposals are due by October 16, 2026, and must be submitted electronically to the contract specialist. Payment will be processed through the Invoice Processing Platform, with 10 percent of the total contract price withheld until all deliverables are accepted.

Sflc Procurement Branch 3(00040)

POSTED

DEADLINE

HEALY-SLEP Industry Day - Deaerating Feed Tank (DFT), PLC-Based Steering Control System Replacement

Solicitation # HEALY-SLEP-Industry-Day

The United States Coast Guard is conducting market research and early industry engagement to inform its acquisition strategy for two major engineering modernization packages aboard the USCGC HEALY (WAGB-20) as part of its Service Life Extension Project. The first requirement involves the design, procurement, and installation of a new Deaerating Feed Tank (DFT) and feedwater treatment system, along with the replacement of obsolete boiler Programmable Logic Controllers (PLC) and burner sequencing controls. The second requirement focuses on replacing the existing steering control system with an open-architecture, commercially available off-the-shelf (COTS) PLC-based design that interfaces with existing auxiliary and navigation systems, including upgrades to Rudder Servo Amplifiers, Rudder Repeat Backs, and Steering Failure Alarm panels. These prototype installations are planned for the vessel's FY2028 Maintenance Availability, with the steering control system replacement specifically spanning a period of performance from April 1, 2027, to May 31, 2030. The government is utilizing a two-day Industry Day event on October 26 and 27 to provide technical overviews and guided walkthroughs of the vessel. Participation is restricted to U.S. citizens, and interested companies must submit registration packets including CAGE codes and UEIs. Technical compliance requires adherence to various standards, including ASME BPV and B31.1 codes for the DFT and CG Cybersecurity Authority to Operate (ATO) mandates for the steering system. This notice is for planning purposes only and does not constitute a formal Request for Proposal.

Sflc Procurement Branch 2(00085)

POSTED

DEADLINE

Water Mist Fire Suppression System

Solicitation # 140802-26-0616

The National Oceanic and Atmospheric Administration, under the Department of Commerce, intends to negotiate a sole-source contract with JAG Alaska Inc. for the design and installation of a USCG/ABS approved water mist fire suppression system on the NOAA Ship Oscar Dyson. This project is scheduled to take place during the vessel's midlife repair in Ketchikan, Alaska. The scope of work includes integrating piping with three Ship Service Diesel Generators and freshwater tanks, connecting electrical power to the emergency bus of the generators, interfacing the system with the Fire Alarm Detection System, and performing full-system testing. This opportunity is designated as a total Small Business Set Aside under NAICS code 336611 for Ship Building and Repairing, with a business size standard of 1,300 employees. While this is a notice of intent rather than a formal solicitation, interested parties may submit detailed capability statements to Contract Specialist Shawn Griscom by September 22, 2026. All potential contractors must be registered in the System for Award Management and possess a Unique Entity ID to be eligible for any award.

National Oceanic And Atmospheric Administration

POSTED

DEADLINE

Dry-Dock: USCG STA CAPE MAY (45665) FY27 UWB

Solicitation # 7040Z04026SSBPL8141

The U.S. Coast Guard Surface Force Logistics Center is issuing a Sources Sought Notice under solicitation number 7040Z04026SSBPL8141 to identify capable sources for FY27 Under Water Body dry dock repairs for the USCG STA CAPE MAY (45665). This market research effort seeks to identify qualified contractors under NAICS code 336611 for a project that will be awarded as a firm-fixed price contract. The scope of work includes providing all facilities, materials, and personnel to perform repairs at the contractor's dry dock facility, with specific tasks including the preservation of the underwater body, water jet drive, lazarette bilge, and fender faying surfaces. The anticipated period of performance is estimated at 30 calendar days. While the vessel has geographical restrictions within 320 nautical miles of its assigned station in Cape May, New Jersey, contractors outside this range are not automatically disqualified; however, distance and associated fuel and berthing costs will be considered economic factors for award. Interested parties must be registered in the System for Award Management and submit their responses by September 27, 2026. Submissions must include company identification, UEI number, business size certification, a statement of technical approach, and evidence of past performance on similar projects. The government is specifically looking for small business capabilities, including 8(a), HubZone, SDVOSB, and WOSB certifications.

Sflc Procurement Branch 3(00040)

POSTED

DEADLINE

USCGC Sea Horse Dockside FY2027

Solicitation # 70Z08027PBPLSEAHORSE

The Department of Homeland Security, through the U.S. Coast Guard Surface Forces Logistics Center, has issued a Sources Sought Notice under solicitation number 70Z08027PBPLSEAHORSE to conduct market research for dockside repairs to the USCGC SEA HORSE (WPB-87361). The scope of work includes thermographic inspections of the electrical power distribution system, ventilation system cleaning and inspection, HVAC ducting cleaning, and watertight enclosure assessments. All services are to be performed at the vessel's home port in Fort Pierce, Florida, with an anticipated period of performance of 28 calendar days beginning May 4, 2027. This notice is for market research purposes only and is not a formal solicitation for proposals. Interested firms under NAICS code 336611, which has a size standard of 1,300 employees, must submit their company identification, business size certifications, and evidence of past performance to the designated points of contact by October 2, 2026. Respondents must also provide a statement explaining their approach to the work and confirm their intent to submit a proposal as a prime contractor should a formal solicitation be issued. Registration in the System for Award Management is required per FAR Clause 52.232-33.

Sflc Procurement Branch 1(00080)

POSTED

2 days ago

DEADLINE

in 12 days

AI Contract Overview

Solicitation 140G0226R0020 is a request for proposals issued by the U.S. Geological Survey for the annual haulout maintenance and repair of the Research Vessel Sturgeon. This small business set-aside contract requires the services of a shipyard located within the Great Lakes basin to perform a comprehensive scope of work from November 10, 2026, through April 15, 2027. Key deliverables include hull inspections, cleaning and coating of tanks and voids, propulsion system maintenance, and the installation of hydrophones. The project also includes optional tasks such as the overhaul of main engines and gears and the painting of engine room bilges. All work must comply with USCG, ABS, and USGS regulations, specifically including an ABS Special Survey to maintain the vessel's load line certificate. The government will award the contract based on best overall value, prioritizing technical approach, experience, and past performance over price. Under Amendment 0004, the government agreed to a modification regarding the ABS Load Line survey, allowing the contractor to handle any additional requirements determined by the ABS Surveyor through a Condition Found Report. Administrative requirements include electronic invoicing via the Treasury's Invoice Processing Platform and a strict proposal submission format consisting of separate files for technical, experience, and pricing volumes. Technical specifications are supported by detailed installation drawings for hydrophones and anchor handling arrangements to ensure operational and safety standards are met.

General Info

U.S. Geological Survey seeks small business for Great Lakes vessel maintenance Nov 2026–Apr 2027, firm-fixed price, technical merit prioritized.

Agency

Department Of The Interior → Ofc Of Acquisition Grants-DenverView Agency

NAICS

336611 - Ship Building and RepairingView NAICS

Place of Performance

Set-Aside

SBA

Documents

(16)

Preliminary Hydrophone Installation Drawing 26-105-921

PDF•1 page•specifications

Attachment_7_Dimensions_of_Hydrophones_NC_1-08_Shielded_4_Post_0001.png

PNG

Solicitation 140G0226R0020 Research Vessel Annual Haulout RFP

PDF•21 pages•rfp

140G0226R0020 Amendment 0002

PDF•2 pages•amendment

D410011 Anchor Handling Arrangement Details Sheet

PDF•1 page•specifications

Attachment 1 Appendix - R/V Sturgeon Vessel Profile and Specifications

PDF•15 pages•specifications

PWS for R/V Sturgeon Haulout Maintenance 2026

DOCX•3 pages•pws

Schedule of Work Items for Maintenance and Repair of Research Vessel STURGEON

DOCX•2 pages•schedule-of-work-items

Amendment 0003 - Solicitation 140G0226R0020

PDF•2 pages•amendment

Specification for Maintenance and Repair of R/V Sturgeon

DOCX•32 pages•specifications

Amendment 0001 to Solicitation 140G0226R0020

PDF•2 pages•amendment

Quote 20734 from Centek Marine

PDF•quote

Amendment 0004 - 140G0226R0020

PDF•amendment

140G0226Q0020 Q&A for Haulout for R/V Sturgeon

PDF•2 pages•q-and-a

Proposal for R/V Sturgeon Engine and Gear Refresh by W.W. Williams

PDF•5 pages•proposal

Hydrophone Installation Manual v2

PDF•85 pages•other

AI Contract Breakdown

Uniform Contract Format

Timeline

4 updates

PhaseClosed

PostedAug 6

Combined Synopsis

Notice updatedAug 13

The notice title changed. The notice description changed.

Notice updatedAug 26

The notice description changed.

Notice updatedSep 3

The notice description changed.

Notice updatedSep 4

The notice description changed.

Response DeadlineSep 9

Deadline has passed

Submission Closed

09/09/2026, 05:00:00 PM UTC

Find active opportunities like this

Start your free trial to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

AgencyDepartment Of The Interior → Ofc Of Acquisition Grants-Denver

Contacts1 person available

OfficeDENVER, CO, 80225, USA

Organization / Agency

Department Of The Interior → Ofc Of Acquisition Grants-Denver

View Agency Profile

Office AddressDENVER, CO, 80225, USA

Contacts

Wilson Mary

contact@example.gov

+1 (555) 000-0000

Full Description

Amendment 0004 provides response to question received via email.

Question: Due to the unknown of the new load line survey inspection requirement, we would like to propose the work listed on Work Item 6.3 should be performed as stated, but any additional work that is required above that for the issuance of a new load line certificate be handled under a CFR. The following is the new proposed changes: (Changes are shown in parenthesis).

6.3 ABS Survey - Load Line:
The Contractor shall perform the following tasks in support of the vessel¿s load line special survey. All items shall be completed and/or tested to the satisfaction of the ABS Surveyor. The Contractor shall be responsible for scheduling and coordinating with the ABS Surveyor for the inspections and (Contractor will submit a CFR) for any additional tasking that the ABS Surveyor determines is necessary for the (load line survey).

Answer: The Government agrees to this change.