This Subcontract opportunity from Department Of Defense was posted on July 9, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Sea Transportation Logistics (U.S.-Flag Vessel Compliance)

Closed

Federal

Submission Closed07/20/2026, 10:00:00 AM PDT

Contract Overview

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

Active Opportunities Like This One

NAICS: 483111

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DIBBS

U.S.-Flag Ocean TransportationThis subcontract involves providing U.S.-flag ocean transportation services for prime contractors supporting the Department of Defense under the DLA Weapons Support Maritime Supply Chain. The selected provider will be responsible for transporting goods via U.S.-flagged vessels, delivering commodities to the designated port of final discharge, and issuing rated on board vessel operating carrier ocean bills of lading. Additionally, the contractor is required to report all operational efforts to the Maritime Administration. The project is categorized under NAICS code 483111 and is centered in Pascagoula. Interested parties must adhere to the response deadline of November 23, 2026, to be considered for this maritime logistics requirement.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

POSTED

DEADLINE

Ocean and Domestic Freight TransportThis subcontract opportunity, titled Ocean and Domestic Freight Transport, is issued by the Department of Defense under the DLA Weapons Support Strategic Acquisition Program Directorate. The scope of work involves the transportation of procured items for prime contractors on Defense Logistics Agency supply contracts, moving goods from the point of origin to the final discharge port. Key responsibilities include coordinating port loading and discharge, managing gross weight and cubic feet calculations, and ensuring the use of U.S.-flag vessels for all ocean shipments. The contractor is further responsible for delivering items to their final destination and providing necessary vessel flag representation. This requirement falls under NAICS code 483111. Interested parties should note that the response deadline is November 27, 2026.

DLA WEAPONS SUPPORT STRATEGIC ACQ PROGRAM DIRECTORATE

POSTED

DEADLINE

Double-Hull Tanker CharterThis subcontract, issued by the Department of Defense through Mschq Norfolk, requires the provision of a clean, double-hull tanker to support Military Sealift Command strategic sealift projects. The vessel must be either U.S. or foreign-flagged and equipped with segregated ballast tanks and an inert gas system. Strict physical constraints apply, including a maximum length overall of 213.34 meters, a maximum beam of 50.00 meters, a maximum deadweight tonnage of 50,000 MT, and a maximum displacement of 180,000 MT. For vessels aged between 15 and 20 years, a classification society rating of 2 or better is mandatory. The operational vessel will be utilized for a specified charter period with performance taking place in Subic, Philippines. Interested parties must adhere to the timeline associated with the November 2026 posting, ensuring the vessel meets all technical and safety specifications to be delivered in fully operational condition.

POSTED

DEADLINE

Tanker Voyage Charter

Solicitation # N32205-SS-N35C-27-019

The Military Sealift Command Norfolk is conducting market research via a Sources Sought Notice for a Tanker Voyage Charter under NAICS 483111. The requirement is for a clean, double-hull tanker, either U.S. or foreign-flagged, capable of transporting a minimum of 310,000 BBLS of JA1 using double-valve isolation. The vessel must be equipped with an inert gas system and segregated ballast tanks. Key physical constraints include a maximum length overall of 200 meters, a maximum deadweight tonnage of 80,000 MT, a maximum displacement of 58,930 MT, and a maximum draft of 12.35 meters when carrying the specified cargo. The vessel must be less than 20 years old for the duration of the charter, and any vessel exceeding 15 years must be enrolled in a classification society condition assessment program with a rating of 2 or better. The intended voyage involves loading at Sitra, Bahrain, and discharging at Mesaieed, Qatar, with laydays commencing on January 16, 2027, and cancelling on January 17, 2027. Interested parties must submit company information, including their Unique Entity Identifier and small business standing, along with vessel details such as the Q88, a stowage plan, and proposed lump sum charter rates and demurrage. Responses are due by November 19, 2026, to the point of contact, Jordan Morrison. This notice is for information purposes only and does not constitute a formal solicitation or a commitment to pay costs.

POSTED

DEADLINE

TANKER VOYAGE CHARTER

Solicitation # N32205-SS-N35C-27-021

The Military Sealift Command Norfolk, Strategic Sealift Program Support Office, has issued Sources Sought Notice N32205-SS-N35C-27-021 to conduct market research for a tanker voyage charter. The requirement involves the transport of 100,000 BBLs of JP5 and 180,000 BBLs of F76, with loading intended at Subic Bay, Philippines, and discharge at Doraleh, Djibouti, and Diego Garcia, BIOT. The performance period specifies laydays commencing January 22, 2027, and cancelling January 23, 2027. Eligible vessels must be clean, double-hull tankers, either U.S. or foreign-flagged, equipped with an inert gas system and segregated ballast tanks. Technical constraints include a maximum length overall of 213.34 meters, a maximum beam of 50.00 meters, a maximum deadweight tonnage of 50,000 MT, and a maximum displacement of 180,000 MT. Vessels must be less than 20 years old for the duration of the charter; those exceeding 15 years must be enrolled in a classification society condition assessment program with a rating of 2 or better. Interested parties under NAICS 483111, with a small business size limit of 500 employees, must submit their company name, Unique Entity Identifier, CAGE code, contact information, and small business standing. Additionally, respondents should provide lump sum charter rates, demurrage, and any alternative ship features. Responses are due by November 18, 2027, at 11:00 AM Eastern Time.

POSTED

DEADLINE

Ocean Freight Carrier (LPG Gas Carrier)This subcontract involves the maritime transport of 12,000 MT of LPG Mixture to support import projects for the Pakistan State Oil Company Ltd. The selected carrier is responsible for providing specialized pressurized or refrigerated LPG gas carrier vessels to manage ocean transit from the point of origin to the port of Karachi on a CFR basis. To ensure operational safety and compliance, the contractor must provide all necessary maritime safety certifications and ensure that the vessels used are specifically suited for LPG transport. The final delivery of the cargo will take place in Karachi, Pakistan.

Pakistan State Oil Company Ltd

POSTED

DEADLINE

LPG Maritime Freight and ShippingThis subcontract for LPG Maritime Freight and Shipping involves the transport of 2,500 MT of imported LPG to the port of Karachi, Pakistan, in support of procurement projects for the Pakistan State Oil Company Ltd. The scope of work includes chartering LPG carriers, managing vessel scheduling, and overseeing loading operations at export terminals to ensure successful transit and delivery. To qualify for this engagement, providers must utilize specialized LPG tanker vessels and maintain all necessary international maritime safety certifications. The project is categorized under NAICS code 483111, with a response deadline set for November 24, 2026.

Pakistan State Oil Company Ltd

POSTED

DEADLINE

U.S.-Flag Ocean TransportationThis subcontract involves the ocean transportation of commodities for prime contractors supporting Defense Logistics Agency supply contracts. The service provider is responsible for utilizing U.S.-flagged vessels to move cargo from the port of loading to the port of final discharge, ensuring full compliance with Department of Defense vessel requirements. Key deliverables include detailed reporting on gross weight, total ocean freight costs, and specific port data. Managed by the DLA Weapons Support Land Supply Chain under the Department of Defense, the performance of this contract is centered in Fort Carson. The opportunity is categorized under NAICS code 483111, with a response deadline set for November 23, 2026.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

DEADLINE

Specialized Component Transport and LogisticsThe Specialized Component Transport and Logistics subcontract, issued by the Department of Defense under the DLA Weapons Support Land Supplier Operations Vehicle Support agency, involves the transportation and delivery of automotive components for prime contractors. The selected provider is responsible for managing shipment and storage marking in accordance with MIL-STD-129 and coordinating ocean freight specifically using U.S.-flag vessels. Key operational requirements include strict compliance with MARAD and DoD ocean transportation regulations, as well as the delivery of all necessary hardware and shipping documentation. The contractor must provide rated on board vessel operating carrier's ocean bills of lading to both the Contracting Officer and MARAD. Performance for this contract is centered in New Cumberland, Pennsylvania, under NAICS code 483111.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

DEADLINE

U.S.-Flag Ocean Transportation ServicesThis subcontract for U.S.-Flag Ocean Transportation Services involves providing ocean transportation for prime contractors on MARAD and Department of Defense projects. The scope of work includes loading and shipping commodities using U.S.-flag vessels from the point of origin to the final discharge port. The contractor is responsible for providing rated on board vessel operating carrier's ocean bills of lading, which must detail the vessel name, flag of registry, port of loading and discharge, and the gross weight of the shipment. Managed by the DLA Weapons Support Land Supplier Opns Vehicle Spt under the Department of Defense, the performance of these services is centered in Tracy, California. The opportunity is categorized under NAICS code 483111. Interested parties must adhere to the timeline established by the posting date of November 11, 2026, with a response deadline set for November 23, 2026.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

DEADLINE

Specialized Freight and Ocean TransportationThis subcontract for Specialized Freight and Ocean Transportation supports the Defense Logistics Agency within the Department of Defense. The contractor is responsible for the transportation and delivery of maritime hardware for prime contractors on DLA Weapons Support projects, managing the entire shipment process from origin to the designated receiving office. Key operational requirements include providing detailed reporting on gross weight and the ports of loading and discharge, with all ocean transportation conducted via U.S.-flag vessels to ensure regulatory compliance. The project is categorized under NAICS code 483111 and is centered at Camp Lejeune, North Carolina. Interested parties should note the posting date of November 11, 2026, with a response deadline set for November 23, 2026.

Defense Logistics Agency

POSTED

DEADLINE

Specialized Freight and Transport for DLA ComponentsThis subcontract, titled Specialized Freight and Transport for DLA Components, involves the transportation and delivery of 184 filter element units for prime contractors supporting DLA supply contracts. The selected provider is responsible for coordinating the port of loading and final discharge while providing essential gross weight and cubic feet data. All shipments must utilize U.S.-flagged ocean vessels and freight carriers in strict accordance with Department of Defense ocean transportation regulations. Managed by the DLA Weapons Support Land Supply Chain under the Department of Defense, the work will be performed in New Cumberland. The opportunity was posted on November 11, 2026, with a response deadline of November 23, 2026. The contract falls under NAICS code 483111 for deepwater port operations.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

3 days ago

DEADLINE

in 9 days

AI Contract Overview

The contract requires the provision of ocean transportation services using U.S.-flagged vessels in full compliance with DFARS 252.247-7023, ensuring adherence to statutory requirements for military logistics and cargo movement. All shipments must be documented with properly prepared bills of lading and accompanied by valid vessel flag certifications to verify the vessels’ U.S. ownership and operational status. The performance location is specified as San Diego with a ZIP code of 92136-3581, and the work falls under the NAICS code 483111, which classifies the activity as water transportation of cargo. This is a subcontract opportunity issued by the Department of Defense through the San Diego office, with a response deadline of July 20, 2026, and the solicitation was posted on July 9, 2026. Participation necessitates strict compliance with U.S.-flag vessel mandates and accurate documentation to meet federal defense transport standards.