This Government Contract opportunity from California was posted on August 17, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Geotechnical and Materials Testing Laboratory

Closed

State & Local

Submission Closed09/23/2026, 12:00:00 AM 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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DEADLINE

Ultrasonic and Dye Penetrant Inspection ServicesThis subcontract for Ultrasonic and Dye Penetrant Inspection Services involves providing non-destructive testing for prime contractors supporting NAVSUP Weapon Systems Support projects. The scope of work includes performing ultrasonic inspections on starting materials and dye penetrant surface inspections on finished Union and Tailpiece components. All testing must be conducted using approved UT equipment and PT kits in strict accordance with EB Specification 2937 and NAVSEA T9074-AS-GIB-010-271. The contractor is responsible for delivering all required testing certifications and Certification Data CDRLs utilizing DD Form 1423. This opportunity falls under NAICS code 541380 and is managed by the Department of Defense. Interested parties should note the response deadline of November 9, 2026.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

Laser Testing and Metrology ServicesThe Laser Testing and Metrology Services subcontract is a U.S. Air Force initiative focused on providing independent verification and validation for prime contractors working on laser system projects. The scope of work involves conducting critical technical assessments, including beam profiling, power measurement, and stability testing. These activities are performed within high-power laser safety facilities utilizing specialized equipment such as beam analyzers and interferometers to produce essential performance validation data and technical test reports. This opportunity is designated as a Total Small Business Set-Aside under NAICS code 541380, specifically targeting firms with fewer than 500 employees in alignment with SBIR/STTR mandates. Interested parties must submit their responses by November 25, 2026, to support the U.S. Department of Defense in ensuring the operational integrity of advanced laser technologies.

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Power Systems Testing and Validation ServicesThe Power Systems Testing and Validation Services subcontract supports U.S. Air Force Advanced Reserve Power Source Technologies projects by providing scientific testing, characterization, and validation of power source prototypes for prime contractors. The scope of work includes conducting cycle testing, thermal stability analysis, discharge rate testing, and environmental stress screening using calibrated laboratory equipment to deliver essential technical test reports and validation data. This opportunity is designated as a Total Small Business Set-Aside under NAICS code 541380, specifically adhering to SBIR/STTR mandates for companies with fewer than 500 employees. Interested parties must submit their responses by November 25, 2026, to support the U.S. Department of Defense and the U.S. Air Force in advancing power system technologies.

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DEADLINE

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Aviation Component Inspection and Test ServicesThe Aviation Component Inspection and Test Services subcontract involves performing critical inspections and testing for prime contractors supporting Department of the Air Force F110 engine projects. The primary objective is to certify that temperature sensors adhere to Critical Safety Item standards through rigorous testing conducted according to engineering drawings. The selected provider must utilize precision calibration equipment to generate detailed written documentation and material certifications. To qualify for this engagement, contractors must hold either AS9100 or ISO 9001-2015 certification. The scope of work culminates in the delivery of certified inspection and test reports to the Department of Defense via the Ok DLA Aviation office in Oklahoma City. Responses for this opportunity are due by December 2, 2026.

Ok DLA Aviation At Oklahoma City

POSTED

DEADLINE

Electronic Component Testing and Inspection ServicesThe Electronic Component Testing and Inspection Services subcontract supports prime contractors on NAVSUP Weapon Systems Support projects within the Department of Defense. The scope of work involves performing specialized testing and quality conformance examinations to verify that repaired circuit cards meet all required performance specifications. This process includes conducting environmental stress, temperature, and humidity testing utilizing automated test equipment, oscilloscopes, and environmental chambers. The selected provider is responsible for delivering comprehensive test reports and certified quality conformance documentation. This opportunity falls under NAICS code 541380 and was posted on October 28, 2026, with a response deadline of November 27, 2026.

Navsup Weapon Systems Support

POSTED

DEADLINE

Specialized Testing and Validation ProviderThe Specialized Testing and Validation Provider subcontract is a U.S. Air Force opportunity designated as a Total Small Business Set-Aside under the SBIR/STTR mandate for firms with fewer than 500 employees. The selected provider will support prime contractors on Department of Defense STTR projects by performing critical tests, assays, or simulations to prove technology feasibility. This work involves utilizing specialized equipment for chemical analysis, material testing, or software stress testing, with a requirement to deliver certified data results and comprehensive test reports. Compliance is a key component of this contract, as providers must adhere to approved protocols and certifications regarding Recombinant DNA or Human and Animal Subjects. Interested parties must submit their responses by November 25, 2026. The contract falls under NAICS code 541380 and is focused on providing the technical validation necessary to advance defense technology initiatives.

POSTED

DEADLINE

Materials Testing and Quality AssuranceThe Materials Testing and Quality Assurance subcontract for the Lakehaven Water and Sewer District involves providing independent materials testing services for prime contractors. The scope of work includes testing water distribution materials upon delivery, verifying the grade and density of Hot Mix Asphalt, and confirming the compaction of backfill and Controlled Density Fill. Qualified bidders must utilize an accredited testing laboratory to perform these services and are responsible for delivering all necessary material testing reports and certifications. The response deadline for this opportunity is November 17, 2026.

Lakehaven Water and Sewer District

POSTED

about 4 hours ago

DEADLINE

in 20 days

AI Contract Overview

This subcontract for Geotechnical and Materials Testing Laboratory services supports prime contractors on City of Modesto geotechnical projects. The scope of work involves comprehensive laboratory analysis of soil and construction materials, specifically focusing on asphalt, concrete, and aggregate. Required technical services include permeability and infiltration testing, wet weight analyses for sludge, and the use of specialized equipment such as concrete compression machines, Atterberg limits devices, and sieve analysis tools. To qualify for this engagement, providers must hold AASHTO or ASTM accreditation and are responsible for delivering detailed laboratory test reports and data tables. The solicitation was posted on August 17, 2026, with a response deadline of September 23, 2026. The project falls under NAICS code 541380 and is managed through the Utilities agency in California.

General Info

Subcontract for accredited geotechnical and materials testing services for City of Modesto projects.

Agency

California → Utilities

NAICS

541380 - Testing Laboratories and Services

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 2026-002.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

On-Call Geotechnical Engineering Services

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedAug 17

subcontract

Response DeadlineSep 23

Deadline has passed

Submission Closed

09/23/2026, 12:00:00 AM UTC

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Organization & Contact Information

AgencyCalifornia → Utilities

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Utilities

Office AddressN/A

ContactsNo contact information available

Full Description

Supplies laboratory analysis of soil and construction materials for prime contractors on City of Modesto geotechnical projects. Performs testing of soil, aggregate, asphalt, and concrete, including permeability and infiltration testing and wet weight analyses for sludge. Uses sieve analysis equipment, Atterberg limits devices, and concrete compression machines. Requires AASHTO or ASTM accreditation. Delivers laboratory test reports and data tables.