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Detyens Shipyards Inc. 1670 Drydock Ave # 236 NORTH CHARLESTON SC 29405 USA

UEI: SLED_D3E495634E7F8A03

Detyens Shipyards Inc. 1670 Drydock Ave # 236 NORTH CHARLESTON SC 29405 USA is a federal contractor, registered under UEI SLED_D3E495634E7F8A03. It has been awarded $6,074,751 in federal contracts. Primary work spans Ship Building and Repairing. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_D3E495634E7F8A03

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Detyens Shipyards Inc. provides specialized maritime maintenance and repair services, with technical expertise in post shakedown dry docking. Their capabilities include executing complex docking requirements for high-speed naval vessels, such as the Spearhead-class Expeditionary Fast Transport. The...

Key Performance Metrics

Awards Count

1

All time

Active

0

Currently performing

Completed

0

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

Department Of Defense$6.1M100%

Awards by NAICS

336611 - Ship Building and Repairing$6.1M100%

Awards by Agency Over Time

Awards by Place of Performance

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F&W, 2018 Munson Packman Boat Repower project

Solicitation # 2018 Munson Packman Boat Repower

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

POSTED

about 6 hours ago

DEADLINE

Battleship Wisconsin Underwater Hull Survey Inspection, Cleaning, Maintenance, and Repair Services

Solicitation # 11143-0-2027/TN

The City of Norfolk is seeking a responsible vendor to provide comprehensive underwater hull survey, inspection, cleaning, maintenance, and repair services for the Battleship Ex-Wisconsin. The scope of work includes biannual swim-by dive inspections, biannual surveys and cleaning of the Impressed Current Cathodic Protection (ICCP) system, and annual inspections and cleaning of 164 box blanks and stern tubes. Additionally, the vendor will perform underwater welding and painting using Hycote-type paint and conduct a full comprehensive hull survey once every five years, which includes thickness gauging and coating measurements compared against 2019 and 2025 data. A one-time underwater hull cleaning is also anticipated in 2030. This solicitation is an Invitation for Bids (IFB 11143-0-2027/TN) with a response deadline of November 5, 2026. The contract will be awarded to the lowest responsible bidder based on the grand total submitted in the bid form. To be deemed responsible, vendors must be certified by the U.S. Navy Naval Sea Systems Command (Code 00C5) and comply with NAVSEA S9086-CQ-STM-010 standards. Required documentation includes a signed cover page, certifications regarding business authorization in Virginia, anti-collusion, ethics, and non-discrimination. The selected contractor must maintain significant insurance coverage, including Marine Comprehensive Liability of up to 5 million dollars aggregate, 2 million dollars for Worker's Compensation (including Longshoreman and Jones Act coverage), 2 million dollars for Auto Liability, and Professional Liability of 2 million dollars aggregate. All deliverables, including detailed inspection and repair reports with photographic evidence and 2D graphical layouts, must be submitted electronically. Bids must be submitted via the designated electronic portal; hard copy or emailed submissions will not be accepted.

POSTED

about 9 hours ago

DEADLINE

Outboard Motor Supply and IntegrationThis subcontract, titled Outboard Motor Supply and Integration, is issued by the Procurement Services Branch of the Province of British Columbia. The contractor is responsible for supplying and installing the primary propulsion system for prime contractors on BC Parks marine procurement projects. The scope of work specifically requires the provision and mounting of a 4-stroke, 200HP Yamaha outboard motor to a RHIB transom, culminating in the delivery of a fully installed and operational system. To ensure performance standards are met, the contractor must conduct sea trials to verify that the vessel achieves a minimum cruising speed of 25 knots under normal load, in accordance with manufacturer specifications. The solicitation was posted on November 2, 2026, with a response deadline of November 30, 2026. The project falls under NAICS code 336611 and will be performed in Canada.

Procurement Services Branch

POSTED

about 9 hours ago

DEADLINE

Water Jet Propulsion Maintenance and AlignmentThis subcontract opportunity, managed by the Department of Homeland Security under agency CG-SEA-C23, involves the inspection, servicing, and alignment of water jet propulsion units for prime contractors working on USCG vessel projects. The scope of work includes renewing jet drive anodes and aligning Main Diesel Engines to MEPS Generators and Jet Drives in strict accordance with Coast Guard Technical Publication 5737 for Model FF375S. The final deliverable is the provision of fully operational water jet propulsion units, which must be verified through post-repair testing. The project is designated as a Total Small Business Set Aside under NAICS code 336611 and will be performed in San Francisco, California. Interested parties should note that the solicitation was posted on November 2, 2026, with a response deadline set for December 2, 2026.

POSTED

about 12 hours ago

DEADLINE

Stern Tube Interior PreservationThis subcontract opportunity, managed by the Department of Homeland Security under agency CG-SEA-C21, involves providing specialized preservation services for stern tube interiors on U.S. Coast Guard ship repair projects. The selected contractor will work as a subcontractor to prime contractors, utilizing specialized access tools to clean and apply protective coatings and preservatives to ensure the long-term integrity of the stern tube interiors. The project falls under NAICS code 336611 and was posted on November 2, 2026. Interested parties must submit their responses by the deadline of November 12, 2027. The primary objective of the engagement is the successful delivery of fully preserved stern tube interiors according to the specified technical requirements.

POSTED

about 12 hours ago

DEADLINE

in about 1 year

Hull Inspection and Plating RepairThis subcontract, titled Hull Inspection and Plating Repair, is issued by the Department of Homeland Security under agency CG-SEA-C21. The project involves performing critical inspection and repair services on vessel hull plating for prime contractors working on U.S. Coast Guard ship repair projects. The scope of work includes inspecting hull plating for damage, deformation, or corrosion, followed by necessary welding and plating repairs to ensure the structural integrity of the vessels. To successfully execute this contract, the provider must utilize certified marine welders and employ non-destructive testing equipment. The final deliverables consist of certified inspection reports and hull plating that has been repaired and certified. The opportunity was posted on November 2, 2026, with a response deadline of November 12, 2027, and is categorized under NAICS code 336611.

POSTED

about 12 hours ago

DEADLINE

in about 1 year

USNS HECTOR A CAFFERATA JR (ESB-8) FY27 PSA

Solicitation # N3220526R0003

The Military Sealift Command Norfolk is seeking information for a Post Shakedown Availability (PSA) for the USS HECTOR A CAFFERATA JR. (ESB-8) under solicitation N3220526R0003. This requirement, categorized under NAICS Code 336611 for Ship Building and Repair, is currently in the sources sought phase with a target solicitation issuance date of November 18, 2026. The work is scheduled to take place from approximately June 18, 2027, through September 30, 2027, at a contractor facility located on the East or Gulf Coast. The scope of work involves comprehensive corrective maintenance and engineering tasks across several critical systems, including hull and structural repairs, propulsion machinery, electrical systems, communication and navigation, and habitability outfitting. Specific tasks include lifeboat retrofitting, radar and gyro system annual services, and various technical alterations. Interested firms must submit a capabilities package including a company profile, facility details, and business size status. Additionally, offerors are required to execute a Technical Non-Disclosure Agreement to access controlled technical data in accordance with Department of Defense standards.

POSTED

about 12 hours ago

DEADLINE

USNS EARL WARREN (T-AO 207) ROH/UWILD

Solicitation # N6264927RL005

NAVSUP Fleet Logistics Center Yokosuka, Site Singapore, is soliciting a fixed-price contract for the repair and maintenance of the USNS EARL WARREN (T-AO 207), specifically for Restricted Overhaul and Underwater Inspection in Lieu of Drydocking (ROH/UWILD) services. The work must be performed in accordance with the Military Sealift Command specification SSUN 27-010 and ABS standards. The period of performance is scheduled from May to July 2027, with the place of performance located within the U.S. 7th Fleet Area of Responsibility, excluding India. This is a total small business set-aside procurement, and interested offerors must maintain an active registration in the System for Award Management (SAM). Proposals are due by December 2, 2026, at 1:00 PM Singapore Standard Time and must be submitted electronically via DoD SAFE. The award will be granted to the responsible offeror providing the lowest evaluated price, provided their technical approach and past performance are rated as acceptable. Evaluation of past performance focuses on similar work performed on Navy or government military vessels within the last five years. Required submission volumes include a price proposal using Attachment J-3, a technical volume, a past performance volume, and a cover page with administrative requirements. Payment will be processed through Wide Area WorkFlow (WAWF) and managed by the designated Project Planning and Execution (PPE) personnel.

Navsup Flt Logistics Ctr Yokosuka

POSTED

about 12 hours ago

DEADLINE

Big Blue 3 MAC (N6449821D0013 - N6449821D0023) CARRIERS FY27-29

Solicitation # N6449827Q5007

Nswc Philadelphia Division

POSTED

about 12 hours ago

DEADLINE

USCG STA SAN FRANCISCO (45667) FY27 DD REPAIRS

Solicitation # 70ZU0327QSBPL0001

Solicitation 70ZU0327QSBPL0001 is a combined synopsis and solicitation issued by the Department of Homeland Security for the USCG STA San Francisco to perform FY27 drydock repairs. This HUBZone Small Business Set Aside is a firm-fixed price contract utilizing a lowest price technically acceptable approach. The period of performance is scheduled from April 19, 2027, to July 19, 2027, with work performed in San Francisco, California. The scope of work includes general welding, ultrasonic testing, inspection of hull plating and fendering systems, and 100 percent underwater body preservation. Technical requirements mandate adherence to SFLC Standard Specifications 0000, 0740, 6310, and 8634STD, as well as specific Coast Guard drawings. Award evaluation is based on technical acceptability, fairness and reasonableness of pricing, and a review of past performance via CPARS for three similar projects completed within the last two years. Offerors must provide comprehensive documentation, including a planning document for transportation, welding certifications, and proof of drydock or crane certification. Total evaluated price will include foreseeable costs such as crew travel, lodging, or crane rentals depending on the vendor's proximity to the performance site. Proposals must be submitted electronically to Troy Elliott by December 2, 2026, and must include a signed SF1449, an Excel-based schedule of supplies and services, and required socioeconomic certifications.

POSTED

about 12 hours ago

DEADLINE

CGC MANTA DD FY27

Solicitation # 70ZU0127QPBPL0006

POSTED

about 12 hours ago

DEADLINE

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.

POSTED

about 12 hours ago

DEADLINE

CHAIR, PEDESTAL, RADA

Solicitation # SPRRA2-27-Q-A006

Al DLA Aviation At Huntsville

POSTED

about 12 hours ago

DEADLINE

Voyage Repair (VR)

Solicitation # N6817127QN006

Solicitation N6817127QN006 is a request for quotes for Firm Fixed Price non-commercial voyage repair services for the USS RAFAEL PERALTA (DDG 115) in Mombasa, Kenya. Managed by NAVSUP FLC Sigonella Naples Office, the scope of work includes hull maintenance such as high-pressure fresh water washing and rust and corrosion removal, mechanical and HVAC services including the cleaning and inspection of air conditioning and refrigeration plant condensers, and general repairs such as replacing lagging, insulation, and furniture upholstery. The contractor is also required to provide rigging services and scaffolding for ship's force use. All work is performed on a 24-hour tether, meaning the contractor must be capable of vacating the ship within 24 hours of notification. The period of performance is scheduled from 14 November 2026 to 18 November 2026, with proposals due by 03 November 2026 at 13:00 CET. Award will be made to the Lowest Priced Technically Acceptable offeror, with evaluations based on technical capability and price for CLIN 0001. Contractors must adhere to strict quality and safety standards, including NAVSEA Standard Items and SCF Part 1915 Occupational Safety and Health Standards. Required submissions include a completed SF 18, SF 30 for amendments, technical qualifications via the J-3 checklist, and representations and certifications from Section K. Additionally, a signed Use and Non-Disclosure Agreement is mandatory for accessing restricted technical data, and invoicing must be processed electronically through Wide Area WorkFlow.

Navsup Flc Sigonella Naples Office

POSTED

about 12 hours ago

DEADLINE

in about 12 hours

Combined Solicitation Synopsis

Solicitation # N3220527Q7027

Solicitation N3220527Q7027 is a firm fixed price procurement for the refurbishment of a spare variable frequency drive for the USNS COMFORT T-AH 20. The Department of Defense, through Mschq Norfolk, intends to award this as a sole source contract to Carrier Transicold Marine Systems. The period of performance is scheduled from November 16, 2026, to June 30, 2027. The scope of work requires the contractor to provide an OEM technical representative to perform all necessary adjustments, calibrations, and operational testing to ensure the drive operates correctly with the Carrier 500 Ton A/C Unit. The contractor must adhere to strict packaging and marking standards, including MIL-STD 129R and ISPM 15 for wood packaging, with specific requirements for long-term storage and overseas shipment. Inspection and acceptance will occur at the destination in Norfolk, Virginia, under the supervision of the MSCREP. Invoicing and payment will be managed electronically through the Wide Area WorkFlow system. Evaluation of quotes will be based on technical acceptability, including the ability to meet all part numbers and delivery dates, and a determination of price reasonableness.

POSTED

about 12 hours ago

DEADLINE

ex-CGN9 Long Beach Dismantlement and Disposal

Solicitation # N0002426R4164

Solicitation N00024-26-R-4164 is a Request for Proposal from NAVSEA HQ for the preparation, transport, dismantlement, and disposal of the ex-Long Beach (CGN 9) cruiser, including its defueled reactor plants. The scope of work requires the contractor to transport the vessel from PSNS&IMF in Bremerton, Washington, to a disposal site and perform complete dismantlement, including the scrapping of non-radioactive structures and the disposal of reactor vessels and hazardous materials. The project is scheduled for a period of performance from April 1, 2027, to September 30, 2032. The government will award one firm-fixed-price contract based on a best value tradeoff, where past performance is weighted more heavily than price, provided the technical and management approach is acceptable. The contract involves stringent security and regulatory requirements, specifically the protection of Unclassified Naval Nuclear Propulsion Information (U-NNPI) and compliance with NRC radiological regulations and DOT requirements. Offerors must provide a performance bond equal to 20 percent of the original contract price and ensure key personnel are U.S. citizens. Proposals must be submitted via PIEE in four separate volumes, including a technical proposal limited to 125 pages. Payment will be processed through the Wide Area WorkFlow (WAWF) system, with a performance-based payment structure that includes a 15 percent milestone for Navy Approval of Site Release for Unrestricted Use. Additionally, an incentive fee is applicable to CLIN 0004, subject to NRC-identified infractions and government discretion.

POSTED

about 12 hours ago

DEADLINE

DRYDOCK: USCGC WILLIAM CHADWICK DD FY2027

Solicitation # 70ZU0127PBPLWCHADWICK

The Department of Homeland Security, through the U.S. Coast Guard Surface Forces Logistics Center in Norfolk, Virginia, has issued a Sources Sought Notice under solicitation number 70ZU0127PBPLWCHADWICK. This notice is for market research purposes to identify capable contractors for drydock repairs of the USCGC WILLIAM CHADWICK (WPC-1150). The scope of work includes drydocking, temporary services for the cutter, and support for sea trial performance. All work is to be performed at the contractor's facility, and there are no geographical restrictions for the vessel. The anticipated period of performance is 119 calendar days, scheduled from June 8, 2027, to October 5, 2027, though this is subject to government discretion. The government is seeking information from a wide range of business concerns, including large businesses and various small business categories such as 8(a), HubZone, SDVOSB, VOSB, and WOSB. The applicable NAICS code is 336611 for Ship Building and Repairing, with a size standard of 1,300 employees. Interested respondents must provide company identification, business size certifications, past performance evidence for similar scopes of work, and a statement confirming their intent to submit a proposal as a prime contractor. Responses must be submitted via email to the designated point of contact by November 17, 2026. This notice does not constitute a formal solicitation, and evaluation factors or contract values have not yet been established.

POSTED

about 12 hours ago

DEADLINE

in about 1 year

USS MAKIN ISLAND (LHD 8) FY28 Docking Selected Restricted Availability (DSRA) Request for Proposal(s)

Solicitation # N0002426R4421

The Naval Sea Systems Command (NAVSEA) is soliciting proposals for the USS MAKIN ISLAND (LHD 8) Fiscal Year 2028 Docking Selected Restricted Availability (DSRA). This Signature Availability is a comprehensive effort combining maintenance, modernization, and repair, requiring a contractor with substantial West Coast facilities, including a capable pier and dry-dock. The scope of work encompasses integrated production scheduling, structural welding, cabling, piping, electrical, and ventilation work, as well as overhauls of the propulsion plant, electric plant, and auxiliary systems. The government intends to award a single Firm-Fixed-Price contract in or before March 2027, with performance beginning in November 2027 and an expected completion date of October 30, 2029. The procurement will be awarded based on Best Value using trade-off source selection procedures. Evaluation factors include Technical Eligibility and Physical Resource Capacity, Past Performance, Manpower, Small Business Participation, Schedule and Execution Approach, and Price. Proposals must be submitted electronically via the Procurement Integrated Enterprise Environment (PIEE) by November 23, 2026. While the total contract value is not specified, the government estimates 211,989 direct labor hours and 9,547,892 dollars in materials for growth work, with a maximum available incentive of 15 million dollars for milestone events. Due to the complexity and magnitude of the requirement, this procurement is not set aside for small businesses.

POSTED

about 12 hours ago

DEADLINE