This Subcontract opportunity from Texas was posted on November 24, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Chlorine Testing and Water Quality Sampling

Closed

State & Local

Submission Closed12/18/2025, 02:00:00 PM CST

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

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NAICS: 541380

New

International

Designated Substances Survey (DSS)This subcontract involves providing specialized sampling and analysis for hazardous materials on behalf of prime contractors for the Government of Ontario Ministry of Energy and Mines. The primary objective is to conduct Designated Substances Surveys across eight different mine sites to identify the presence of asbestos, lead, and PCBs. The selected provider must employ a certified hazardous materials surveyor and ensure all activities maintain strict compliance with the Occupational Health and Safety Act. The final deliverable for this engagement consists of comprehensive Designated Substances Survey reports for each of the eight designated sites.

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Comprehensive Pest Control Services (Insect and Vertebrate)This subcontract for Comprehensive Pest Control Services involves providing extermination and control for both insects and vertebrates at the Fairview Developmental Center in Orange, California. Working under prime contractors for the California Department of Developmental Services, the selected provider will manage a wide array of pests, including rodents, birds, bees, wasps, and various crawling and flying insects. Services are delivered through a combination of established monthly schedules and a mandatory four-hour emergency response time to ensure a pest-free environment. To qualify for this engagement, contractors must hold a Structural Pest Control Board License and a California Qualified Applicator License. Key deliverables include the successful eradication and control of target pests and the submission of completed Inspection Checklists. The solicitation was posted on November 6, 2026, with a response deadline of November 30, 2026.

California Department of Developmental Services

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Quality Assurance Representative (QAR) Support/InspectionThis subcontract opportunity is for Quality Assurance Representative support and inspection services benefiting the Department of Defense under the DLA Weapons Support LSO Combat Vehicles and Armament. The selected provider will perform specialized quality inspections and verifications for prime contractors, specifically focusing on critical gun parts and military-grade gun mounts. Work is conducted at the manufacturer's facility using precision measurement tools to ensure all unique requirements are met prior to formal acceptance or rejection. All activities must adhere strictly to DLA and DoD Quality Assurance Representative standards, culminating in the delivery of detailed inspection reports. The place of performance is located in Fort Campbell, Kentucky. Interested parties should note the response deadline of November 16, 2026, for this effort categorized under NAICS code 541380.

DLA WEAPONS SUPPORT LSO COMBAT VEHICLES AND ARMAMENT

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First Article Test (FAT) ServicesThis subcontract opportunity is for First Article Testing services supporting the DLA Weapons Support Land Supply Chain. The selected provider will validate manufacturing processes for prime contractors by testing sample units against the technical data package using strength testing and metrology equipment. A formal test report must be delivered within 30 calendar days of the contract date. The project is a total small business set-aside under NAICS code 541380, with performance located in New Cumberland. Due to the nature of the work, the contractor must maintain ITAR and EAR compliance as well as CMMC Level 2 certification. Responses are due by November 16, 2026.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

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Aerospace Dimensional Inspection and FAT ValidationThis subcontract opportunity, titled Aerospace Dimensional Inspection and FAT Validation, is issued by the Department of Defense under the DLA Weapons Support ASC Supplier Oper AE and AF Div. The project involves providing dimensional verification and quality assurance services for prime contractors, specifically focusing on the validation of First Article Tests and production lots. Work is performed at Tinker AFB and requires the use of CMM or optical comparators to ensure compliance with ASME Y14.31 and MIL-STD-1916 standards, including the verification of Digital Mylar data and grid unit tolerances. The contract is designated as a Total Small Business Set-Aside under NAICS code 541380. To be eligible, providers must maintain ISO 9001:2015 certification and are responsible for delivering detailed inspection reports and certifications of conformance. The solicitation was posted on November 6, 2026, with a response deadline of November 13, 2026.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

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Third-Party Quality Inspection and Certification (Zero-Based Sampling)This subcontract for Third-Party Quality Inspection and Certification involves providing independent inspection and acceptance services at the origin for prime contractors supporting DLA Weapons Support ASC projects. The scope of work requires the execution of zero-based sampling plans in accordance with MIL-STD-1916 or ASQ H1331 to verify bare item marking and close tolerance specifications. To ensure accuracy, the contractor must utilize precision measurement tools such as optical comparators or CMM and deliver formal certification of acceptance along with detailed inspection reports. The project is managed by the Department of Defense under the DLA Weapons Support ASC Commodities Division and is categorized under NAICS code 541380. Performance of these services will take place at Robins Air Force Base. Interested parties should note the response deadline of November 13, 2026.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

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First Article Testing and Validation for Electrical AssembliesThis subcontract involves performing First Article Testing and Validation for Electrical Assemblies to support prime contractors on DLA Weapons Support ASC projects. The scope of work focuses on executing test protocols for NSN 5995-01-731-1405 using calibrated Measurement and Test Equipment in accordance with requirement RT001. To access the necessary technical data, the performing party must hold US/Canada Joint Certification Program certification. The project is managed under NAICS code 541380 for the Department of Defense, with performance located in New Cumberland. The primary deliverable is a certified First Article Test Report, which must be submitted within 60 calendar days. The solicitation was posted on November 6, 2026, with a response deadline of November 13, 2026.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

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DEADLINE

First Article Test (FAT) ValidationThis subcontract, titled First Article Test (FAT) Validation, is issued by the Department of Defense under the DLA Weapons Support ASC Commodities Division. The primary objective is to perform initial quality and specification validation for prime contractors. The scope of work involves executing First Article Testing per CLIN 0002 to verify that dimensions and material properties align with the Technical Data Package using material analysis equipment and precision measurement tools. The successful contractor is responsible for ensuring all defined acceptance criteria are met and delivering a validated First Article along with a comprehensive test report. Performance will take place at Robins Air Force Base. The solicitation was posted on November 6, 2026, with a response deadline of November 13, 2026, falling under NAICS code 541380.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

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First Article Test (FAT) ValidationThis subcontract involves providing technical testing and validation services for prime contractors under DLA supply contracts, specifically managed by the Department of Defense agency DLA Weapons Support LSO Combat Vehicles and Armament. The primary objective is to conduct First Article Testing to ensure that armor meets rigorous fragmentation and small arms resistance standards. These evaluations are performed using specialized ballistic testing ranges and fragmentation simulation equipment. The selected provider is responsible for delivering comprehensive test reports and validation data that adhere to DLA portal technical standards, culminating in the delivery of the FAT Certification. The work is designated under NAICS code 541380 and is to be performed in New Cumberland. The solicitation was posted on November 6, 2026, with a response deadline of November 16, 2026.

DLA WEAPONS SUPPORT LSO COMBAT VEHICLES AND ARMAMENT

POSTED

DEADLINE

Third-Party Quality Assurance and Source Inspection ServicesThis subcontract for Third-Party Quality Assurance and Source Inspection Services supports the Department of Defense DLA Weapons Support ASC. The selected provider will perform source inspections and quality verification for prime contractors, specifically focusing on Latch Assembly compliance. Technical requirements include the use of zero-based sampling plans according to MIL-STD-1916 or ASQ H1331 and the validation of dimensions against NAVSEA 80064 series drawings. The project is based in San Diego and requires the contractor to hold JCP certification to access export-controlled technical data. Key deliverables include signed inspection reports and certifications of compliance. The solicitation was posted on November 6, 2026, with a response deadline of November 13, 2026, under NAICS code 541380.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

DEADLINE

First Article Test (FAT) and Quality InspectionThis subcontract, issued by the Department of Defense DLA Weapons Support ASC Commodities Division, focuses on First Article Testing and quality inspection services for prime contractors. The scope of work involves executing FAT per CLIN 0002 using zero-based sampling plans according to MIL-STD-1916 or ASQ H1331, as well as verifying mercury containment in compliance with NAVSEA 5100-003D. To ensure technical precision, the contractor must utilize RF signal analyzers, impedance testers, and continuity testers, while maintaining alignment with SAE AS9003 or ISO 9001 quality standards. The final deliverables include a comprehensive FAT Report and first article certification. The opportunity is a total small business set-aside under NAICS code 541380, with the place of performance located in Greensboro, North Carolina. Interested parties must adhere to the response deadline of November 13, 2026. This contract ensures that critical weapon support components meet rigorous military and quality specifications before full-scale production.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

DEADLINE

First Article Test (FAT) Evaluation and CertificationThe First Article Test Evaluation and Certification subcontract, issued by the DLA Weapons Support Land Supply Chain for the Department of Defense, requires the performance of First Article Testing to validate the acceptability of items for prime contractors. The selected provider will conduct rigorous testing on the initial production unit to ensure compliance with technical specifications, utilizing specialized measurement equipment to verify tolerances. The scope of work includes close coordination with the Engineering Support Activity for final evaluations, culminating in the delivery of a comprehensive FAT report and a formal acceptability determination. This effort is categorized under NAICS code 541380 and is to be performed in Albany, Georgia.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

about 11 hours ago

DEADLINE

in 10 days

AI Contract Overview

The City of Fort Worth in Texas is seeking a subcontractor for chlorine testing and water quality sampling. The primary objective of this contract is to perform on-site chlorine testing of visible flowing water sources during leak surveys to verify water quality and identify potential contamination risks. This opportunity is categorized under NAICS code 541380. Interested parties must submit their responses by the deadline of December 18, 2025, at 8:00 PM. Further details and application processes are available through the City of Fort Worth's procurement portal.

General Info

Agency

Texas → City Of Fort Worth

NAICS

541380 - Testing Laboratories and Services

Place of Performance

TX, USA

Set-Aside

NONE

Documents

This scope was carved out of 26-0023.

The full solicitation package (7 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

RFP Acoustic Leak Survey

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Timeline

PhaseClosed

PostedNov 24

subcontract

Response DeadlineDec 18

Deadline has passed

Submission Closed

12/18/2025, 02:00:00 PM CST

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Organization & Contact Information

AgencyTexas → City Of Fort Worth

ContactsNo contacts available

OfficeN/A

Organization / AgencyTexas → City Of Fort Worth

Office AddressN/A

ContactsNo contact information available

Full Description

Perform on-site chlorine testing of visible flowing water sources during leak surveys to verify water quality and identify contamination risks.

More opportunities from Texas → City Of Fort Worth

Same awarding agency

NAICS: 424820

New

SLED

Odor Control Chemical SupplyThis subcontract agreement involves the supply of odor control chemicals for prime contractors working on City of Fort Worth projects. The scope of work focuses on the delivery of chemical products specifically designed for sulfide and odor control. To ensure quality and compliance, the supplier is required to provide a certificate of analysis for all delivered materials. Additionally, the supplier must obtain pre-approval from the City before making any changes to their supply vendors.

Wine and Distilled Alcoholic Beverage Merchant Wholesalers

POSTED

3 days ago

DEADLINE

Chlorine Testing and Water Quality Sampling

Contract Overview

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Full Description

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