This Government Contract opportunity from Government of Canada was posted on May 5, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Microbiological Water Sampling and Testing

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International

Submission Closed05/19/2026, 07:00:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 541380

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Electrical Systems Testing

Solicitation # 6365

The City of Salem, Oregon is soliciting bids for Electrical Systems Testing under Solicitation Number 6365, with a response deadline of August 19, 2026, at 6:00 PM Pacific Time. The bid opportunity was posted on August 4, 2026, and is open to qualified contractors capable of performing comprehensive testing of electrical systems in alignment with applicable codes and standards. All work is expected to be performed within the state of Oregon, though the specific location within the state has not been detailed. The primary point of contact for inquiries is the Contracts and Procurement office, reachable via email at contracts@cityofsalem.net. Bidders must submit their proposals through the official portal linked in the solicitation details, as no alternative submission methods are indicated. There is no set-aside designation specified for this solicitation, making it open to all eligible respondents regardless of business size or ownership category.

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First Article Testing (FAT) and Production Lot Testing (PLT) ServicesThe contract requires the performance of First Article Testing and Production Lot Testing for a CSI item, encompassing the full scope of test execution, detailed documentation, and submission of results to government authorities. All testing activities must adhere to specified technical and procedural standards to ensure compliance with defense requirements, with deliverables including comprehensive reports and certified records for governmental review. The work is classified as a subcontract under NAICS code 541380, indicating it falls within the professional, scientific, and technical services sector, and is managed by the ASC Commodities Division under the Department of Defense. Responses to this solicitation must be submitted by September 4, 2026, with no set-aside designation specified, meaning it is open to all eligible contractors regardless of size or status. The place of performance and exact office address are not provided, but the work is tied to the Department of Defense’s procurement ecosystem, and all submissions must be made through the designated DIBBS portal. The contract does not include point of contact details, implying that all inquiries and submissions should follow standard DIBBS procedures for the referenced solicitation number SPE4A626R0192.

ASC COMMODITIES DIVISION

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Drain Line Camera Inspection Services

State of Rhode Island

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Alcohol and Controlled Substances Testing

Solicitation # 3344-26

Nueces County is seeking qualified vendors to implement a comprehensive alcohol and controlled substances testing program for its safety-sensitive employees, including approximately 30 commercial motor vehicle drivers subject to Federal Motor Carrier Safety Administration regulations, 750 additional employees covered under the Drug-Free Workplace Act of 1984, and up to 1,200 employees subject to reasonable suspicion testing. The contracted vendor must provide full-service testing capabilities including breath alcohol and split urine specimen collection, laboratory analysis, Medical Review Officer services, physical exams, respirator fit testing, immunizations, vision and audiometric screenings, and all related administrative and compliance support. The program must align with federal standards under 49 CFR Parts 40 and 382, including integration with the FMCSA Clearinghouse, and the vendor will be responsible for ensuring regulatory compliance, maintaining strict chain-of-custody protocols, and delivering timely and accurate reporting. The contract will run for an initial term of thirty-six months with the possibility of two twelve-month renewals, contingent on mutual agreement, and if no successor contract is awarded, the vendor must continue services on a month-to-month basis until replaced. Proposals must be submitted electronically via PublicPurchase.com by the deadline, with physical submissions accepted only if online access is unavailable, requiring one signed original and one PDF on a USB drive in a sealed envelope labeled with the RFP number and project name. The contract administrator is Jim Landers, Human Resources Director, and submissions should be directed to Michael Robinson, Purchasing Agent, at the Nueces County Courthouse. The county currently relies on Alliance for testing services, and the vendor selected will assume responsibility for all current and anticipated testing volumes, including projected increases in non-DOT tests over the next fiscal years. All required forms, qualifications, and documentation must be completed and submitted as specified, with no deviations permitted from the RFP requirements.

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Weighing and Scale Services

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Materials Certification and Compliance Documentation

NASA Shared Services Center

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Testing and Quality Assurance Services (QA/QC)The contract seeks third-party testing services to validate the environmental, electrical, and durability performance of mask light assemblies against stringent military standards including MIL-STD-810 and MIL-STD-202. These tests are critical to ensure the equipment can withstand extreme conditions encountered in military operations, such as temperature extremes, humidity, vibration, shock, and electromagnetic interference. The work will be performed in Philadelphia, and the scope includes comprehensive quality assurance and quality control procedures to confirm compliance, deliver verifiable data, and support certification requirements for deployment. This subcontract is issued under NAICS code 541380 for other scientific and technical consulting services and is managed by the Department of Defense through DLA Troop Support. The solicitation was posted on August 4, 2026, with a strict response deadline of September 4, 2026, at 7:00 PM Eastern Time. Interested parties must demonstrate technical expertise in military-grade testing protocols, established laboratory capabilities, and a proven track record of delivering accurate, auditable test results aligned with defense specifications. No set-aside provisions are specified, indicating open competition among qualified vendors.

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FAA-Compliant Certification and Quality AssuranceThe contract requires full compliance with FAA regulations to ensure all parts used on U.S. Coast Guard aircraft are properly certified, traceable, and airworthy. This includes the issuance of Certificates of Conformity, rigorous verification of part traceability from origin to installation, and ongoing quality assurance processes to meet federal aviation standards. The work must be performed to guarantee that every component used in maintenance or repair operations on USCG aircraft is documented, authenticated, and conforms to all applicable airworthiness directives and manufacturing specifications. This is a subcontract under NAICS code 541380, posted on August 4, 2026, with a response deadline of August 6, 2026 at 3:00 PM. The contract is managed by the Aviation Logistics Center under the Department of Homeland Security, and performance is tied to operational needs within the U.S. Coast Guard’s aviation maintenance ecosystem. All deliverables must be submitted in a manner that meets the strict documentation and accountability requirements mandated by FAA and U.S. government aviation authorities, with no exceptions allowed for non-compliance.

Aviation Logistics Center (ALC)(00038)

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Automated Scanning System

Solicitation # N00421-27-NORFP-AB23000-0001

The U.S. Navy, through Naval Air Systems Command, intends to award a sole-source, firm-fixed-price contract to NDT Solutions for the development of an automated scanning system software suite utilizing artificial intelligence and machine learning to enhance nondestructive inspection capabilities for composite bond lines on MQ-4C aircraft. This effort supports the Air Systems Group’s Material Engineering Division, specifically the Nondestructive Inspection Branch, and is designed to assist NDI Level IIIs in detecting, sizing, and characterizing defects during phased array ultrasonic inspections using the AUSS Mobile system. The acquisition is justified under USC 2304(c)(1) and FAR 6.302-1 due to the unique and proprietary nature of the required technology, with no other source capable of meeting the agency’s specific needs. The contract will be processed under FAR Parts 12 and 13.5 as a commercial acquisition. This notice is not a solicitation for competitive bids but serves as an opportunity for other responsible parties to submit capability statements by 8:00 AM EST on August 19, 2026, to Liam Umek at liam.j.umek.civ@us.navy.mil solely to inform the government’s decision on whether to reopen the procurement for competition. No reimbursement will be provided for submissions, and all information provided becomes the property of the government. Offerors must be registered in the System for Award Management (SAM) to be considered. The delivered system will be shipped to the NDI Branch at 48066 Shaw Rd., Building 2188, Patuxent River, MD 20670, and the solicitation number for this action is N00421-27-NORFP-AB23000-0001, with a NAICS code of 541380.

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Test Pit and Soil Boring Advancement Phase II Environmental Site Assessment Royal Electric Yard, Sykesville, Maryland

Solicitation # 6913G626Q300046

Under an interagency agreement between the U.S. Department of Transportation’s John A. Volpe National Transportation Systems Center and the U.S. Environmental Protection Agency, a Phase II Environmental Site Assessment is being conducted at the Royal Electric Yard, a 4.1-acre parcel located at 7512 Main Street in Sykesville, Maryland, with the goal of investigating potential soil and groundwater contamination from historic automotive junking activities. A prior Phase I ESA identified likely presence of hazardous substances including used oils, brake and hydraulic fluids, gasoline, diesel fuels, mercury switches, asbestos, refrigerants, metals, batteries, and antifreeze, primarily in the northern wooded portion of the site, prompting the need for subsurface investigation. The scope includes advancing up to ten soil borings organized in a sitewide grid and up to six test pits near known debris piles, supported by geophysical surveys using electromagnetic conductivity, ground penetrating radar, and magnetometry to detect buried metallic and non-metallic objects. Sampling and analysis must adhere to ASTM E1903-19 standards, Maryland Department of the Environment residential soil cleanup criteria, and Volpe’s Generic Quality Assurance Project Plan and Standard Operating Procedures, with all samples requiring proper labeling, preservation, and shipping via approved containers, chain-of-custody documentation, and cooling to maintain integrity. The work is to be performed under a firm-fixed-price contract, fully funded at award for CLIN 00100, with a performance period from August 24 to December 1, 2026, and is set aside exclusively for small businesses. Contractors must possess valid certifications to execute the work, be registered in SAM with a current Unique Entity Identifier, and comply with extensive federal regulations including security prohibitions, data safeguarding requirements, service contract labor standards, Buy American provisions, and counter-trafficking policies. Proposal submission is required via email by August 11, 2026, and must include a completed SF-1449, a detailed firm-fixed-price breakdown covering labor, equipment, lab analysis, permits, and survey costs, and a two-page technical narrative demonstrating understanding of the work plan, site conditions, sampling methodology, and operational efficiencies. Deliverables include draft and final work plans, a call-before-you-dig notification, a geophysical survey report, and a final Phase II ESA report with analytical data, findings, and recommendations. All soil and debris deemed grossly contaminated must be segregated into metal drums or equivalent containers for offsite disposal

6913G6 Volpe National Transportation System Cntr

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USCG Base San Juan Stormwater Discharge Monitoring

Solicitation # 31170PRSDM

The US Coast Guard Base in Old San Juan, Puerto Rico, is seeking quotes for stormwater discharge monitoring services under solicitation number 31170PRSDM, with a response deadline of August 12, 2026 at 4:00 PM. A mandatory site visit is scheduled for August 6, 2026, at 9:00 AM, and interested parties must review the attached Statements of Work prior to attending. Access to the facility requires coordination with the designated points of contact, Abdiel J. Garraton and Dagmar Torres, who can provide necessary details for entry. Quotes must be submitted to juan.e.caporoure2@uscg.mil and must reference the notice ID in the email. The effort falls under NAICS code 541380 and is not subject to any small business set-aside. The contracting office is located in Norfolk, Virginia, under the Department of Homeland Security’s LOG-9 division.

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Fuel Quality Testing and Compliance ServicesBrazoria County is seeking a contractor to provide third-party testing and certification of delivered fuel batches to ensure adherence to state and federal regulations, specifically requiring compliance with API, ASTM D975, and EPA Tier 3 standards. The scope of work involves independent verification of fuel quality at the time of delivery to confirm that all specifications are met, maintaining regulatory integrity and operational safety across the county’s fuel supply chain. This subcontract requires rigorous laboratory analysis and documented certification processes to validate each batch prior to acceptance. The solicitation is open with a response deadline of September 1, 2026, and falls under NAICS code 541380 for other scientific and technical consulting services. The contract is not subject to any set-aside designations and is accessible through the Texas SmartBuy portal. The successful bidder must be equipped to perform timely, accurate, and defensible testing protocols under recognized industry standards and be prepared to provide audit-ready documentation for all tests conducted. Performance is expected to align with the needs of state and federal environmental and fuel quality mandates, with no specific location designated for performance beyond the delivery points within Brazoria County’s jurisdiction.

BRAZORIA COUNTY

POSTED

about 22 hours ago

DEADLINE

in 28 days

AI Contract Overview

Parks Canada Agency is seeking a subcontractor to perform microbiological water sampling and laboratory analysis to detect contaminants such as E. coli, ensuring compliance with regulatory standards. The work will focus on water sources within Ontario excluding the National Capital Region, specifically in the areas of Kawartha Lakes and Peterborough, with all sampling and testing activities to be conducted on-site in these locations. The contract is classified under NAICS code 541380 for scientific testing services and is posted as a subcontract opportunity. The solicitation was published on May 5, 2026, and responses must be submitted by May 19, 2026, at 7:00 PM Eastern Time. This effort aims to support environmental monitoring and public health protection through accurate and timely water quality data.