This Subcontract opportunity from Department Of The Interior was posted on September 18, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Water Quality Analysis (TN and TP)

Closed

Federal

Submission Closed10/15/2026, 02:00:00 PM PDT

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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DIBBS

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Critical Application Testing and CertificationThe Critical Application Testing and Certification subcontract involves providing specialized testing and validation services for prime contractors supporting the DLA Weapons Support ASC. The selected provider will execute tests according to drawing or standard 81996 TEST-STD-1 to validate critical application requirements, utilizing specific measurement equipment and testing rigs. The primary deliverables for this engagement include validated components and certified test reports. To be eligible, contractors must maintain ISO 9001:2015, SAE AS9003, and CMMC Level 2 certifications. The work is performed in Corpus Christi, Texas, under NAICS code 541380. Interested parties must respond by November 20, 2026, for this Department of Defense requirement managed by the DLA Weapons Support ASC Supplier Oper AE and AF Div.

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Third-Party Quality Assurance and Zero-Based Sampling InspectionThis subcontract involves providing third-party quality assurance and zero-based sampling inspections for prime contractors supporting DLA Weapons Support ASC projects. The selected provider will be responsible for executing sampling plans in accordance with MIL-STD-1916 or ASQ H1331 and utilizing high-precision metrology equipment to verify dimensional tolerances for matched ring sets. Key deliverables include the submission of detailed inspection reports and certifications. To qualify, contractors must hold AS9100 or ISO 9001 certification and possess specific experience with Air Force Critical Safety Item standards. This opportunity is managed by the Department of Defense under NAICS code 541380, with a response deadline set for December 14, 2026.

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Third-Party Quality Assurance and Inspection for Critical FastenersThis subcontract involves providing third-party quality assurance and independent inspection and acceptance testing for critical fasteners on DLA Weapons Support ASC projects. The selected contractor will be responsible for executing zero-based sampling plans to verify dimensions and tolerances in accordance with NASM standards and TDP Rev B Gen 2, following MIL-STD-1916 or ASQ H1331 guidelines. All work must be performed using NIST-calibrated equipment, including optical comparators, micrometers, and CMMs, and the contractor must deliver detailed inspection reports and certifications of conformance. The project is managed by the Department of Defense under the DLA Weapons Support ASC Supplier Oper AE and AF Div, with performance located in New Cumberland. Qualified candidates must hold ASQ H1331 or MIL-STD-1916 certification. The opportunity is categorized under NAICS code 541380, with a response deadline set for November 20, 2026.

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Third-Party Quality Assurance and CertificationThis subcontract for Third-Party Quality Assurance and Certification supports the Department of Defense, specifically the DLA Weapons Support Land Supplier Operations Vehicle Support. The selected provider will perform independent inspection and verification of pistons for prime contractors, ensuring that critical, major, and minor attributes are validated. All work must adhere to Reference QAP 19207 12344830 using MIL-STD-1916 or MIL-STD-105/ASQ Z1.4 sampling plans, with precision measurement tools calibrated to national standards. Deliverables include detailed inspection reports and signed Certificates of Conformance. The opportunity is designated as a Women-Owned Small Business set-aside under NAICS code 541380. Performance will take place in Anniston, Alabama. Interested parties must respond by November 23, 2026.

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First Article Test (FAT) Coordination and ValidationThis subcontract, titled First Article Test (FAT) Coordination and Validation, is a total small business set-aside issued by the Department of Defense under the DLA Weapons Support ASC Supplier Oper AE and AF Div. The project is centered on providing quality assurance, measurement, and validation testing for prime contractors. The primary objective is the preparation and delivery of two units for government First Article Approval, ensuring all part dimensions and tolerances strictly adhere to technical drawings. To achieve this, the contractor will utilize specialized metrology equipment and coordinate measuring machines (CMM) to validate the units. The final deliverables include the approved First Article units and the corresponding validated test results. Performance for this contract is located at Hill AFB, and it falls under NAICS code 541380.

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First Article Testing (FAT) ServicesThis subcontract for First Article Testing (FAT) Services involves performing and documenting critical validation for Department of Defense aircraft component projects. The selected provider will conduct testing on the first produced unit using aerospace measurement equipment to ensure all technical specifications and performance requirements are met, thereby validating manufacturing processes and product quality. The primary deliverables for this engagement include a comprehensive First Article Test report and certified test results. The project is managed by the DLA Weapons Support ASC Supplier Oper AE and AF Div under the Department of Defense, with the place of performance located at Robins Air Force Base. This opportunity falls under NAICS code 541380 and was posted on November 12, 2026, with a response deadline of November 20, 2026.

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First Article Testing and Validation ServicesThis subcontract for First Article Testing and Validation Services supports the DLA Weapons Support Land Supply Chain within the Department of Defense. The selected provider will perform critical validation for prime contractors by producing two initial units to ensure manufacturing processes align with technical drawings. Key responsibilities include coordinating Government First Article Test protocols and delivering the two tested units along with a comprehensive validation report. Performance will take place at Robins AFB under NAICS code 541380. Due to the nature of the defense work, the contractor must maintain ITAR authorization and CMMC Level 2 compliance. The solicitation was posted on November 12, 2026, with a response deadline of November 23, 2026.

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Production Lot Testing (PLT) ServicesThis subcontract opportunity is for Production Lot Testing services supporting the Department of Defense DLA Weapons Support LSO Combat Vehicles and Armament. The selected contractor will perform quality validation for prime contractors by testing two units using gear testing rigs and metallurgical analysis equipment to ensure strict compliance with technical specifications. Key deliverables include a comprehensive production lot testing report and certified test results, with a requirement for the provider to maintain ISO 9001:2015 certification and coordinate closely with Government Source Inspection. The project is designated as a Service-Disabled Veteran-Owned Small Business set-aside under NAICS code 541380. Performance will take place in New Cumberland, Pennsylvania. Interested parties must submit their responses by November 23, 2026.

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Liquid Penetrant Inspection ServicesThis subcontract for Liquid Penetrant Inspection Services supports the DLA Weapons Support Nuclear Reactor Program. The selected provider will perform 100 percent penetrant inspection for prime contractors, utilizing fluorescent penetrant inspection equipment to conduct Type 1, Method A, Sensitivity Level 2 inspections in accordance with ASTM E1417. The primary objective is to ensure that no indications exceed 0.062 inch, with the final deliverables consisting of detailed inspection reports and certifications. The project is a total small business set-aside under NAICS code 541380 and will be performed in San Diego, California. Personnel assigned to this contract must hold NDT Level II or III certification per NAS 410. Interested parties must respond by November 23, 2026.

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NDT and Quality Certification - Engine MountsThis subcontract for the Department of Defense, specifically the DLA Weapons Support ASC Supplier Oper AE and AF Div, involves providing non-destructive testing and final quality validation for engine mounts. The selected contractor will be responsible for performing magnetic particle, ultrasonic, or X-ray testing in accordance with RQ040, as well as conducting dimensional inspections using CMM. Key deliverables include the preparation of First Article Test reports and the issuance of Certificates of Quality Compliance. To be eligible, contractors must hold NADCAP NDT accreditation and maintain CMMC Level 2 certification. The project falls under NAICS code 541380. Interested parties must submit their responses by the deadline of December 14, 2026.

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Critical Application Sampling and Inspection ServicesThe Critical Application Sampling and Inspection Services subcontract involves providing independent quality assurance sampling and inspection for prime contractors supporting the DLA Weapons Support ASC Commodities Division. The selected provider will be responsible for conducting sample lot inspections and verifying close-tolerance dimensions utilizing specialized equipment such as CMM, optical comparators, and micrometers. To ensure zero non-conformance, the contractor must apply sampling plans in accordance with MIL-STD-1916 or ASQ H1331 and deliver comprehensive inspection reports and certifications of conformance. Performance of these services will take place in New Cumberland, Pennsylvania. Eligible contractors must hold AS9100 or ISO 9001 certification to qualify for the project. This opportunity falls under NAICS code 541380, with a response deadline set for November 20, 2026.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 7 hours ago

DEADLINE

in 8 days

AI Contract Overview

This subcontract, titled Water Quality Analysis (TN and TP), is issued by the Department of the Interior's Oregon State Office and is designated as a total Small Business Set Aside under NAICS code 541380. The project involves performing chemical analysis on 165 water samples to measure Total Nitrogen and Total Phosphorus, which is essential for determining stream health and water quality for prime contractors on BLM projects. The selected provider must use laboratory analytical equipment that complies with standard environmental laboratory protocols and is responsible for delivering comprehensive analytical reports and data for all samples. The solicitation was posted on September 18, 2026, with a response deadline of October 15, 2026.

General Info

Small business subcontract for chemical analysis of 165 water samples for DOI Oregon.

Agency

Department Of The Interior → Oregon State Office

NAICS

541380 - Testing Laboratories and Services

Place of Performance

Set-Aside

SBA

Documents

This scope was carved out of 140L4326Q0124.

The full solicitation package (6 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

R--AREMP AND WATER SAMPLE ANALYSIS

AI Contract Breakdown

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Timeline

PhaseClosed

PostedSep 18

subcontract

Response DeadlineOct 15

Deadline has passed

Submission Closed

10/15/2026, 02:00:00 PM PDT

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Organization & Contact Information

AgencyDepartment Of The Interior → Oregon State Office

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of The Interior → Oregon State Office

Office AddressN/A

ContactsNo contact information available

Full Description

Performs chemical analysis on water samples for prime contractors on BLM Oregon State Office projects. Analyzes 165 water samples specifically for Total Nitrogen (TN) and Total Phosphorus (TP) to determine stream health and water quality. Utilizes laboratory analytical equipment compliant with standard environmental laboratory protocols. Delivers analytical reports and data for all 165 samples.