This Government Contract opportunity from Department Of Transportation was posted on May 12, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Gas-Free Certification and Safety Compliance

Closed

Federal

Submission Closed06/01/2026, 04:00:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 541350

New

SLED

Quality Control & Independent Inspection ServicesThe contract involves providing independent inspection and testing services specifically for structural steel, concrete, welding, and fabrication components. This includes conducting 28-day cylinder tests and ensuring material certifications are properly documented. The scope of work is geared toward quality control to ensure compliance with relevant industry standards and specifications. Issued by the Tennessee Department of Transportation, the contract is categorized under NAICS code 541350, which pertains to engineering services. The services are to be performed in Roane, Tennessee, and the contract type is a subcontract. The response deadline for proposals was June 26, 2026, coinciding with the date the contract was posted. This assignment supports maintaining the integrity and safety of construction materials through rigorous testing and independent evaluation.

Tennessee Department of Transportation

POSTED

DEADLINE

Third-Party Materials Testing ServicesThe contract involves providing independent testing and reporting services for construction materials, specifically concrete, soil, and steel. These testing services are essential to ensure the quality and compliance of materials used in construction projects. The results from these tests will be compiled into detailed reports, which are then submitted to CSX for their review and acceptance, ensuring that all materials meet required standards before use. This subcontract, titled "Third-Party Materials Testing Services," is associated with the Tennessee Department of Transportation (TDOT) and is scheduled with a response deadline of June 26, 2026. The work is to be performed in Sullivan, Tennessee. The contract falls under NAICS code 541350, which pertains to testing laboratories. No specific set-aside types are indicated, and the subcontract aims to support quality assurance in construction through impartial, third-party evaluation of the materials involved.

POSTED

DEADLINE

Construction Materials Testing & Quality AssuranceThis contract involves providing third-party testing and inspection services for construction materials, including asphalt, concrete, and soils, to ensure they meet the Tennessee Department of Transportation (TDOT) Standard Specifications. The subcontract focuses on quality assurance throughout the construction process, verifying that materials conform to required standards to guarantee structural integrity and compliance with regulatory guidelines. The work is to be performed in Rutherford, with the Tennessee Department of Transportation overseeing the project. The contract falls under NAICS code 541350, which relates to testing laboratories. The solicitation and response deadline are both set for June 26, 2026, indicating a tight timeline for proposal submissions. This subcontract opportunity represents a critical role in maintaining the quality and safety standards of construction projects managed by TDOT.

Tennessee Department of Transportation

POSTED

DEADLINE

Inspection Services Bristol Downtown Signal ModernizationThe City of Bristol is seeking a consulting engineering firm to provide construction engineering and inspection services for a transportation project focused on modernizing traffic signals in the downtown area. The project specifically involves the replacement and equipment upgrades of three traffic signals under State Project No. 0017-0195, aimed at improving traffic signal infrastructure within the city’s downtown. Interested firms can access the Request for Qualifications documents through the City of Bristol’s bidding platform. Letters of Interest must be submitted electronically by 2:00 PM on July 16, 2026. The solicitation, identified as 2P26-078, is managed by the Connecticut Department of Administrative Services (DAS) Procurement office, with Nancy Haynes as the primary contact for inquiries. The work will be performed in Connecticut, with an emphasis on delivering detailed inspection and engineering services to ensure the successful completion of the signal modernization.

POSTED

DEADLINE

Liberty County Jail Building AssessmentLiberty County, Georgia is seeking proposals for a comprehensive evaluation of its jail facilities. The project, titled "Liberty County Jail Building Assessment," involves a multi-disciplinary review of the jail's conditions, capacity, security systems, and compliance with relevant regulations. This solicitation is being issued by the Liberty County Board of Commissioners and aims to identify the current state and potential improvements needed within the facility. The solicitation was posted on June 15, 2026, with a response deadline set for July 30, 2026. Interested parties are encouraged to submit their proposals before this date. The point of contact for this project is LaMeisha Hunter, the Assistant County Administrator, who can be reached via email or phone for further information. The assessment will take place in Georgia, reflecting the local jurisdiction's commitment to maintaining safe and efficient detention operations.

Liberty County Board of Commissioners

POSTED

1 day ago

DEADLINE

in about 1 month

AI Contract Overview

This contract involves providing gas-free certification services for tanks and enclosed spaces to ensure they are safe for entry and hot work operations. It is a subcontract opportunity designated as a total small business set-aside under the Small Business Administration (SBA) guidelines, specifically falling under the NAICS code 541350, which pertains to environmental consulting services. The work will take place in Newport News and is overseen by the Department of Transportation's Maritime Administration. The solicitation was posted on May 12, 2026, with a response deadline of June 1, 2026, at 4:00 PM. The contract emphasizes safety compliance by requiring thorough testing to certify that spaces are free of hazardous gases before any personnel enter or conduct hot work activities. This ensures adherence to regulatory standards and minimizes occupational hazards in maritime or related industrial environments.

General Info

Provide gas-free certification for tanks under SBA small business set-aside in Newport News.

Agency

Department Of Transportation → 6933A2 DOT Maritime Administration

NAICS

541350 - Building Inspection ServicesView NAICS

Place of Performance

Newport News, VA, USA

Set-Aside

SBA

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedMay 12

subcontract

Response DeadlineJun 1

Deadline has passed

Submission Closed

06/01/2026, 04:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Transportation → 6933A2 DOT Maritime Administration

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of Transportation → 6933A2 DOT Maritime Administration

Office AddressN/A

ContactsNo contact information available

Full Description

Conduct gas-free certification for tanks and enclosed spaces to ensure safe entry and hot work operations.