This Government Contract opportunity from Department Of Defense was posted on May 5, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Hydrostatic Testing of Gas Cylinders

Closed

Federal

Submission Closed06/03/2026, 02:00:00 PM UTC

Contract Overview

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

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NAICS: 541380

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Construction Materials Testing and InspectionThis contract involves subcontracting third-party testing and inspection services for construction materials, specifically concrete and structural steel, to ensure compliance with the standards set by the Tennessee Department of Transportation (TDOT) and CSX. The primary focus is on verifying the quality and safety of these materials used in construction projects located in Sullivan, Tennessee. The contract falls under the NAICS code 541380, which covers testing laboratories, and it was posted and set with a response deadline on June 26, 2026. The Tennessee Department of Transportation is overseeing the contract, although specific details about the office address and point of contact are not provided. Interested parties are directed to submit proposals by the deadline through the TDOT bidding portal. This subcontract aims to support the integrity and regulatory compliance of infrastructure projects in the region.

Tennessee Department of Transportation

POSTED

DEADLINE

Intelligent Compaction (IC) ServicesThis contract requires the provision and operation of an Intelligent Compaction (IC) system during asphalt placement projects in Sequatchie. The IC system must monitor compaction in real time, producing color-coded maps that visually represent the compaction progress and quality. Additionally, the collected data is required to be uploaded daily to cloud storage to ensure compliance with Tennessee Department of Transportation (TDOT) standards and facilitate ongoing project oversight. The solicitation, identified under the NAICS code 541380, is a subcontract opportunity issued by TDOT with a response deadline of June 26, 2026. Although specific organizational qualifications or set-aside provisions are not mentioned, the contractor must have the capability to deliver both the technology and operational expertise to support advanced asphalt compaction monitoring. The place of performance is Sequatchie, Tennessee, emphasizing the local application of this technology in TDOT infrastructure projects.

POSTED

DEADLINE

Intelligent Compaction (IC) Monitoring and ReportingThe contract involves providing real-time monitoring and reporting of compaction data during Hot Mix Asphalt (HMA) paving operations using Intelligent Compaction (IC) certified equipment. The key requirement is the integration of this data with the Tennessee Department of Transportation’s (TDOT) Electronic Technical Automation System (ETAS) to ensure seamless data exchange and enhanced project oversight. The subcontract focuses on the use of advanced technology to improve paving quality and operational efficiency. This opportunity is issued by the Tennessee Department of Transportation, with the place of performance specified as Grundy. The contract is categorized under NAICS code 541380, which relates to testing laboratories, indicating a technical and specialized service scope. The solicitation and response deadlines both fall on June 26, 2026, emphasizing prompt submission from interested subcontractors. Overall, this contract is targeted at firms equipped with IC technology and capable of integrating their systems with TDOT’s platforms to support infrastructure projects.

Tennessee Department of Transportation

POSTED

in 10 days

DEADLINE

in 10 days

AI Contract Overview

This contract involves the hydrostatic testing and refilling of high-pressure gas cylinders utilized aboard naval vessels, ensuring compliance with Department of Transportation (DOT) and Compressed Gas Association (CGA) standards. The services are essential for maintaining safety and operational readiness of gas cylinders critical to naval operations. The contract is a subcontract opportunity issued by the Military Sealift Fleet Support Command under the Department of Defense, categorized under NAICS code 541380. The work is to be performed in Santa Rita, with a performance location ZIP code of 96915. The solicitation was posted on May 5, 2026, and interested parties must submit their responses by June 3, 2026, at 2:00 PM. While the solicitation number and specific point of contact are not provided, further details and the full contract workspace can be accessed online through the official government contracting portal. This opportunity is important for contractors with expertise in safety testing and servicing of gas cylinders used in military maritime environments.

General Info

Hydrostatic testing and refilling of naval gas cylinders in Santa Rita, deadline June 3, 2026.

Agency

Department Of Defense → Military Sealift Fleet Support Command

NAICS

541380 - Testing Laboratories and ServicesView NAICS

Place of Performance

Santa Rita, GU, 96915, USA

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedMay 5

subcontract

Response DeadlineJun 3

Deadline has passed

Submission Closed

06/03/2026, 02:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Military Sealift Fleet Support Command

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of Defense → Military Sealift Fleet Support Command

Office AddressN/A

ContactsNo contact information available

Full Description

Hydrostatic testing and refilling of high-pressure gas cylinders used aboard naval vessels, in compliance with DOT and CGA standards.

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