This Sources Sought opportunity from Department Of The Interior was posted on June 3, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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R--TRITIUM ANALYSIS

Closed

140G0226R0013Federal

Submission Closed06/11/2026, 06:30:00 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: 541380

New

SLED

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

Geotechnical Laboratory Soil TestingThe contract involves conducting comprehensive geotechnical laboratory testing on soil samples, including analyses such as grain size distribution, Atterberg limits, moisture content, density, swell potential, and soil classification following USCS and AASHTO standards. These tests are critical for assessing soil properties and behavior, supporting infrastructure projects managed by the Tennessee Department of Transportation (TDOT). The work is designated as a subcontract under NAICS code 541380, which pertains to testing laboratories. The contract is posted with a deadline for responses on June 26, 2026, and the laboratory testing will be performed primarily in the Maury area. No specific set-aside designation or organization type is specified. The solicitation is managed by TDOT, and the project documentation and proposal submission details are accessible through the TDOT bidding platform.

POSTED

DEADLINE

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

Third-Party Testing and Quality AssuranceThis contract involves performing independent testing and quality assurance services for materials and construction processes related to a project overseen by the Tennessee Department of Transportation (TDOT). The contractor is responsible for conducting thorough tests and delivering detailed reports within specified timelines to CSX for evaluation and approval. This ensures compliance with required standards and supports the overall integrity and safety of the construction work. The solicitation, titled "Third-Party Testing and Quality Assurance," is a subcontract opportunity identified by the NAICS code 541380, which pertains to testing laboratories. The work is to be performed in Davidson, Tennessee. Proposals were due on June 26, 2026, aligning with the posted date, indicating a tight response window. The contract emphasizes the importance of independent verification to maintain quality control throughout the construction process.

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

The Department of the Interior's Office of Acquisition Grants in Denver is conducting market research through a Sources Sought Notice to identify qualified sources capable of providing non-personal analytical laboratory services for low-level tritium analysis. This service is intended to support the National Water Quality Laboratory by analyzing aqueous samples such as groundwater and surface water to meet USGS data-quality objectives. The work includes performing specific tritium analysis, setting analytical requirements, and providing documentation, metadata, and technical support to data users. The contract will detail analytes, methods, schedules, and performance metrics to ensure service quality. This is not a solicitation but a voluntary information-gathering effort to assess the availability and capability of interested vendors. Respondents are responsible for their own costs in submitting information. The government will use the responses to inform potential acquisition decisions and any resulting solicitation will be posted exclusively on the SAM/FBO website. Responses must be submitted via email to the designated point of contact by June 11, 2026, at 2:30 PM MST. This notice does not create any commitment by the government, nor does it serve as an RFQ, RFP, or IFB.

General Info

Market research for analytical laboratory services for tritium analysis supporting water quality data.

Agency

Department Of The Interior → Ofc Of Acquisition Grants-Denver

NAICS

541380 - Testing Laboratories and ServicesView NAICS

Place of Performance

Set-Aside

NONE

Documents

(0)

No documents available

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Uniform Contract Format

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Timeline

PhaseClosed

PostedJun 3

Sources Sought

Response DeadlineJun 11

Deadline has passed

Submission Closed

06/11/2026, 06:30:00 PM UTC

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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

Office AddressDENVER, CO, 80225, USA

Contacts

Sornberger Yvette

contact@example.gov

+1 (555) 000-0000

Full Description

This Sources Sought Notice is being published for the purpose of conducting Market Research to obtain information regarding the availability and capability of all qualified sources to perform a potential requirement. This is not a solicitation. All costs associated with providing information, as requested by this Sources Sought Notice, shall be the responsibility of the submitter. Submission is voluntary.
This requirement is for non-personal analytical laboratory services for the analysis of Low-Level Tritium to satisfy the requirements of the National Water Quality Laboratory (NWQL).
(1) analysis of Low-Level Tritium of aqueous samples collected from e.g., ground water monitoring wells and surface-water sites.
(2) establish requirements to meet USGS data-quality objectives.
(3) documentation, data, metadata, and technical support for data users. The contract will specify the analytical services with analytes, methods, schedules, and metrics to be used to evaluate successful performance.

All responses must be submitted NLT 06/11/2026 at 2:30pm MST via e-mail to: ysornberger@usgs.gov.

This is NOT a Request for Quotation (RFQ), Request for Proposal (RFP), or Invitation for Bid (IFB) and does not constitute any commitment by the Government. Responses to this sources sought notice will be used by the Government to make appropriate acquisition decisions. All interested sources must respond to future solicitation announcements separately from responses to this market survey. Any solicitation that may be issued will be posted on the SAM/FBO website and no paper copies will be provided.