This Government Contract opportunity from Washington was posted on September 22, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Quality Inspection and Certification Services

Closed

State & Local

Submission Closed10/09/2025, 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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University of Massachusetts System

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Granite Surface Plate Calibration and lapping - with Q&As

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B--METAGENOMICS & TRANSCRIPTOMIC SERVICES

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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

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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.

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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

King County in Washington is seeking a subcontractor for Quality Inspection and Certification Services to provide third-party oversight of repaired crankshafts. The primary objective of this engagement is to ensure that all repairs strictly adhere to original equipment manufacturer and industry standards through rigorous dimensional and metallurgical testing. This subcontract opportunity was posted on September 22, 2025, with a response deadline of October 9, 2025. The project falls under NAICS code 541380, focusing on specialized testing and certification to verify the structural integrity and compliance of critical engine components.

General Info

King County seeks a subcontractor for crankshaft quality inspection and certification services.

Agency

Washington → King County

NAICS

541380 - Testing Laboratories and Services

Place of Performance

WA, USA

Set-Aside

NONE

Documents

This scope was carved out of KC001478.

The full solicitation package (4 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

ITB-Bus Engine Crankshaft Repair Services

AI Contract Breakdown

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Timeline

PhaseClosed

PostedSep 22

subcontract

Response DeadlineOct 9

Deadline has passed

Submission Closed

10/09/2025, 12:00:00 AM UTC

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Organization & Contact Information

AgencyWashington → King County

ContactsNo contacts available

OfficeN/A

Organization / AgencyWashington → King County

Office AddressN/A

ContactsNo contact information available

Full Description

Third-party inspection and certification of repaired crankshafts to verify compliance with OEM and industry standards, including dimensional and metallurgical testing.