This Government Contract opportunity from California was posted on April 29, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Wastewater Quality Testing – Organic and Biological Parameters

Closed

State & Local

Submission Closed05/18/2026, 10:00:00 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

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Third-Party Construction Materials Testing & InspectionThis subcontract for Third-Party Construction Materials Testing and Inspection supports the University of Massachusetts Medical School West Garage Modernization projects in Shrewsbury. The selected provider will perform independent quality assurance, field inspections, and materials testing for concrete, asphalt, and steel to ensure all construction materials comply with engineering specifications. Key deliverables include the submission of certified test reports and detailed inspection logs. To qualify for this engagement, the contractor must hold professional PE licensure and maintain laboratory accreditation through AASHTO or ASTM. The solicitation was posted on October 27, 2026, with a response deadline of November 17, 2026. The project falls under NAICS code 541380 and is managed through the University of Massachusetts System.

University of Massachusetts System

POSTED

DEADLINE

Campus Consulting – Construction Materials Testing And Special Inspection Services

Solicitation # 20261026019

California State University, Chico

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MIL-STD Environmental Testing ServicesThe MIL-STD Environmental Testing Services subcontract, issued by the Department of Defense under agency W6QK Acc-Apg, involves performing critical environmental qualification testing for prime contractors. The scope of work focuses on aircraft interior decontamination projects for the Joint Project Manager for CBRN Special Operations Forces. The selected provider will conduct chamber evaluations and environmental stress testing, utilizing temperature, humidity, and vibration chambers to verify equipment survival in austere environments. All testing activities must strictly adhere to MIL-STD-810H standards, with the final deliverable being comprehensive environmental qualification test reports. This opportunity falls under NAICS code 541380 and is designated for performance in Abell. The response deadline for this requirement is November 24, 2026.

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AMS Designated Laboratory Meat Testing Services (ADL)

Solicitation # 12-1NTS-26-R-0002

The USDA Agricultural Marketing Service (AMS) is soliciting proposals under solicitation 12-1NTS-26-R-0002 to establish AMS Designated Laboratories (ADLs) for microbiological and fat testing of meat, poultry, egg, and aquatic products. This effort supports the National School Lunch Program and other federal nutrition assistance programs to ensure compliance with Federal Purchase Program Specifications. The government intends to award a Firm-Fixed-Price, Indefinite Delivery/Indefinite Quantity (IDIQ) contract with a base period from April 1, 2027, through March 31, 2028, and four subsequent option periods, extending the total performance period to March 31, 2032. The contract has a guaranteed minimum of 10,000 dollars and a maximum ceiling of 15,000,000 dollars. This procurement is specifically set aside for Women-Owned Small Businesses (WOSB). Selected laboratories must maintain ISO/IEC 17025:2017 accreditation and utilize approved methods from FSIS MLG, AOAC, or AOCS. Key responsibilities include conducting analyses for Aerobic Plate Count, Total coliforms, Generic E. coli, and Salmonella, as well as providing sampling procedures and shipping supplies to vendors. Contractors are required to provide timely reporting of results, daily status reports, and statistical process control data. Proposals will be evaluated based on Best Value, considering technical capabilities, past performance with at least two references from the last five years, and price. All submissions must be uploaded in PDF format via WBSCM by the deadline of November 20, 2026.

POSTED

DEADLINE

Granite Surface Plate Calibration and lapping - with Q&As

Solicitation # W519TC27QA007

Solicitation W519TC27QA007, issued by the Army Contracting Command - Rock Island, seeks an ISO 17025 accredited vendor to provide annual inspection, calibration, and lapping repair for granite surface plates at the Rock Island Arsenal Joint Manufacturing and Technology Center. The requirement is structured as a firm-fixed-price contract consisting of a base year from February 2, 2027, to February 1, 2028, with four subsequent option years, for a total potential duration of five years and six months. All work must be performed in accordance with ASME B89.3.7 and ANSI Z-540-1 standards, with calibrations traceable to NIST. The contract utilizes a hybrid pricing model where the annual inspection and calibration of all plates are firm-fixed-price lots, while lapping repairs are priced separately via an hourly labor rate and must be authorized by the Contracting Officer or COR. Estimated travel costs should be included in the firm-fixed pricing, though actual costs will be billed after service per Joint Travel Regulation rates. Deliverables include calibration stickers for each plate and a Service Acceptance Report submitted within three business days of completion. Offerors must submit their proposals by November 9, 2026, including a signed concurrence of the Scope of Work and documentation of their technical capabilities.

POSTED

DEADLINE

B--METAGENOMICS & TRANSCRIPTOMIC SERVICES

Solicitation # 140G0226Q0145

Solicitation 140G0226Q0145 is a firm-fixed-price Blanket Purchase Agreement (BPA) issued by the USGS OAG Denver Acquisition Branch to provide next-generation sequencing (NGS) services for the Upper Midwest Water Science Center’s Michigan Bacteriological Research Laboratory. The scope of work includes shotgun metagenomics, whole genome sequencing (WGS), and RNA-sequencing (RNA-seq) to support research on bacterial pathogens, antibiotic resistance, and microbial ecology. The contract utilizes technologies such as Illumina, AVITI, Oxford Nanopore, and PacBio. The BPA has a total not-to-exceed value of $300,000.00 and a five-year period of performance from September 28, 2026, to September 27, 2031, with specific performance periods defined by individual call orders. This opportunity is set aside for Women-Owned Small Businesses (WOSB) and Economically Disadvantaged Women-Owned Small Businesses (EDWOSB). Award decisions are based on the most advantageous offer, where non-priced technical factors—specifically past performance, key personnel qualifications, and the capability to provide the required sequencing deliverables—are significantly more important than cost. Deliverables must meet strict quality standards, including a 75% quality score over 30 per sequencing run, and be delivered via secure FTP or external hard drive with comprehensive technical metadata. Payments are processed electronically through the Treasury’s Invoice Processing Platform (IPP), and the place of performance is located in Lansing, Michigan.

Ofc Of Acquisition Grants-Denver

POSTED

DEADLINE

W684Q-264141 - Laboratory Testing - RFSO

Solicitation # WS5609648156

The Government of Canada, through the Department of Public Works and Government Services, has issued solicitation WS5609648156 for laboratory testing services. This federal opportunity, identified as W684Q-264141, falls under NAICS code 541380 and specifies that the place of performance will be located in British Columbia, Canada. The solicitation was posted on October 27, 2026, with a response deadline set for November 4, 2026, at 7:00 PM. Interested parties may coordinate with the primary contracting authority, Nicki Arrieta, to facilitate their submissions.

Department of Public Works and Government Services

POSTED

DEADLINE

Ultrasonic Rail Testing and Material CertificationThis subcontract for Ultrasonic Rail Testing and Material Certification involves providing independent third-party testing and certification services for prime contractors working on Maryland Transit Administration projects. The selected vendor must be an MTA-approved certified independent testing laboratory capable of performing 100 percent in-line ultrasonic testing across the full length of rails. This technical process requires the use of a computerized DAPCO 300 testing unit or an approved equivalent to ensure material integrity. The contractor is responsible for delivering formal certified test reports and certificates of compliance to verify that all rail materials meet the necessary standards. Interested parties must submit their responses by November 16, 2026, under NAICS code 541380.

Maryland Transit Administration

POSTED

DEADLINE

Concrete Field TestingThis subcontract opportunity involves providing quality assurance testing for prime contractors working on California Department of Transportation highway projects. The primary scope of work focuses on conducting field testing of concrete pours to verify strength and ensure strict adherence to mix compliance standards. The selected provider is responsible for delivering certified test reports to document these findings. To qualify for this engagement, the contractor must employ a certified ACI Grade 1 concrete field-testing technician. Interested parties must submit their responses by December 3, 2026, in accordance with the solicitation posted on October 26, 2026. The project falls under NAICS code 541380.

California Department of Transportation

POSTED

DEADLINE

Laboratory Ventilation Testing and CertificationThis subcontract opportunity is for Laboratory Ventilation Testing and Certification to support prime contractors on San Francisco Unified School District facility projects. The selected provider will perform specialized testing and official certification of both new and existing bio-safety cabinets and laboratory fume hoods. Using smoke generators and airflow velocity meters, the contractor must verify proper containment and airflow, ultimately providing official certification labels and detailed reports for every unit tested. The project is managed by the San Francisco Unified School District Facilities Design and Construction Department and will be performed in San Francisco, California. Qualified bidders must possess certification authority recognized by local and California state agencies. The solicitation was posted on October 26, 2026, with a response deadline of November 12, 2026.

San Francisco Unified School District Facilities Design and Construction Department

POSTED

DEADLINE

Vehicle Compliance Testing & InspectionThe Vehicle Compliance Testing and Inspection subcontract involves providing essential legal testing and safety inspections for prime contractors delivering vehicles to School District 68 Nanaimo-Ladysmith in British Columbia, Canada. The scope of work includes conducting safety inspections, weight distribution checks, and legal compliance certifications from the point of initial receipt through final acceptance. These services must be performed using appropriate weigh scales and safety tools to ensure all requirements mandated by law under Section 3.3 are met. The selected provider is responsible for delivering all necessary inspection reports and certifications to verify compliance. This opportunity is categorized under NAICS code 541380 and is associated with the Province of British Columbia. Interested parties should note the response deadline of November 26, 2026.

School District 68 Nanaimo-Ladysmith

POSTED

1 day ago

DEADLINE

in 30 days

AI Contract Overview

The contract calls for the analysis of wastewater samples to measure key organic and biological parameters including biochemical oxygen demand, chemical oxygen demand, total suspended solids, and dissolved oxygen, all in support of National Pollutant Discharge Elimination System permit compliance and ongoing monitoring of municipal wastewater treatment operations. The work requires precise laboratory testing procedures and reliable data reporting to ensure regulatory standards are met and water quality objectives are maintained within the jurisdiction. This subcontract is issued under the NAICS code 541380 and is managed by the Finance-Purchasing division of the City of Turlock in California. The solicitation was posted on April 29, 2026, with responses due by May 18, 2026, at 10:00 PM Pacific Time. Performance location is not specified beyond the state of California, and no set-aside provisions are indicated. Interested parties must submit proposals through the designated online portal prior to the deadline to be considered for award.

General Info

Conduct detailed wastewater analysis for BOD, COD, TSS, DO ensuring NPDES compliance in California.

Agency

California → Finance-Purchasing

NAICS

541380 - Testing Laboratories and Services

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 26-002.

The full solicitation package (34 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Laboratory Analysis Services

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Timeline

PhaseClosed

PostedApr 29

subcontract

Response DeadlineMay 18

Deadline has passed

Submission Closed

05/18/2026, 10:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → Finance-Purchasing

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Finance-Purchasing

Office AddressN/A

ContactsNo contact information available

Full Description

Conduct analysis of wastewater samples for organic and biological parameters including BOD, COD, TSS, and DO to support NPDES permit compliance and municipal wastewater treatment monitoring.