This Government Contract opportunity from Department Of The Interior was posted on May 6, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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B--NOI - Sulfide Analysis

Closed

140G0326Q0084Federal

Submission Closed05/12/2026, 03:00:00 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

New

SLED

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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.

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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

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

General Info

Agency

Department Of The Interior → Office Of Acquisiton Grants

Contract Value

$49,500

NAICS

541380 - Testing Laboratories and ServicesView NAICS

Place of Performance

Set-Aside

SBA

Awardee

AIRIE LLCView Profile

Award Issued Date

06/01/2026, 12:00:00 AM UTC

Documents

(2)

Notice_of_Intent_and_SOW_Sulfide_analysis_2.docx

DOCX

Statement of Work for 187Re/187Os Geochronologic Analyses - USGS Alaska Science Center

DOCX•sow

AI Contract Breakdown

Uniform Contract Format

Timeline

PhaseClosed

PostedMay 6

Sources Sought

Type ChangedMay 6

Sources Sought → special-notice

Response DeadlineMay 12

Deadline has passed

Submission Closed

05/12/2026, 03:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of The Interior → Office Of Acquisiton Grants

Contacts1 person available

OfficeSACRAMENTO, CA, 95819, USA

Organization / Agency

Department Of The Interior → Office Of Acquisiton Grants

Office AddressSACRAMENTO, CA, 95819, USA

Contacts

Berry Anthony

contact@example.gov

+1 (555) 000-0000

Full Description

NOTICE OF INTENT

This is a notice of intent to solicit from a single source.

The US Geological Survey (USGS) intends to award a purchase order to AIRIE LLC for sulfide analysis as described in the attached statement of work.

Award will be made in accordance with Federal Acquisition Regulation (FAR) 12.102(a) and the procedures at FAR Part 12 entitled, Acquisition of Commercial Products and Commercial Services. AIRIE LLC to the knowledge of the USGS, the only source who can provide the required sulfide analysis

The purpose of this notice is to satisfy the requirements of FAR Subpart 5.2. This notice of intent is not a request for competitive quotes. However, all responsible parties may submit a quotation which shall be considered by the agency. No solicitation will be issued. A determination not to compete this action based upon responses received is in the sole discretion of the Government.

The NAICS code 541380 Testing Laboratory and Services and associated size standard $19.0 million apply to this announcement.

Responses or inquiries shall only be accepted through electronic mail addressed to Anthony_berry@ios.doi.gov and must be uploaded and received in their entirety no later than 05/12/2026 at 0800 hrs PDT. Responses submitted by hard copy, or the any web portal shall not be accepted or considered.