This Solicitation opportunity from California was posted on November 6, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Special Inspection and Materials Testing for Various Capital Improvement Projects

Closed

2025-11State & Local

Submission Closed01/13/2026, 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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Material Testing and Special InspectionsThis subcontract for East Texas A&M University involves providing third-party testing of construction materials and specialized inspections for prime contractors on university facility projects. The scope of work includes conducting soil compaction, concrete slump and strength, and weld testing, as well as performing special inspections to ensure compliance with applicable building codes. The selected provider must utilize an accredited testing laboratory and non-destructive testing tools to deliver certified material test reports and detailed inspection logs. Qualified contractors are required to hold ICC certifications to perform these specialized services. This opportunity is categorized under NAICS code 541380 and was posted on October 21, 2026, with a response deadline of November 6, 2026.

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DEADLINE

Water Quality Testing and AnalysisThis subcontract for Water Quality Testing and Analysis involves providing specialized water sampling and laboratory services for prime contractors working on Alabama state facility projects at Old Cahawba. The selected provider will be responsible for collecting water samples and analyzing them for biological agents or contaminants in strict accordance with state standards. To qualify, the contractor must utilize a certified laboratory with NELAP or a state-equivalent accreditation and employ certified equipment to ensure accuracy. The final deliverable for this engagement is the provision of certified water analysis reports. This opportunity is categorized under NAICS code 541380 and is associated with the Cahawba/JT Morgan house.

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DEADLINE

0045 Water Testing - Old Cahawba

Solicitation # SRC0000037270

Solicitation SRC0000037270 is for monthly water testing services at Old Cahawba Park in Orrville, Alabama, to ensure compliance with ADEM requirements. The service period is scheduled from October 2026 through September 2027. The contract is managed by the Cahawba/JT Morgan house under the agency of Alabama and is subject to a total cost ceiling of 25,000 dollars. This agreement may be renewed annually for up to five years, provided the total cost does not exceed the 25,000 dollar limit. Subcontracted bids are not permitted, and vendors must provide professional licensing and insurance certificates upon request. The contract is governed by the Department of Finance Administrative Code and the Code of Alabama, with the City of Montgomery serving as the sole venue for litigation. Vendors must be registered in Alabama Buys and certify compliance with state tax laws, non-collusion agreements, and open trade policies. Price escalations are limited to 5 percent of the annual contract cost. Payment will be handled electronically via state-issued credit cards, P-cards, or EFT. The State of Alabama reserves the right to evaluate bids based on cost realism and price reasonableness, and the contract may be cancelled if funds are not appropriated for subsequent fiscal periods.

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CSI Material Testing and Ultrasonic Inspection ServicesThe CSI Material Testing and Ultrasonic Inspection Services subcontract involves providing specialized non-destructive testing and laboratory analysis for prime contractors supporting the Department of Defense, specifically the NAVSUP Weapon Systems Support Mech. The scope of work focuses on the ultrasonic inspection of starting materials and the execution of slow strain rate tensile tests for Level I Special Emphasis material in accordance with DI-QCIC-81110 (SE) standards. To fulfill these requirements, the contractor must utilize professional ultrasonic testing equipment and laboratory-grade tensile machinery. Key deliverables for this engagement include the provision of detailed inspection reports, test certifications, and Certificates of Compliance. This opportunity falls under NAICS code 541380 and has a response deadline of November 20, 2026.

Navsup Weapon Systems Support Mech

POSTED

about 12 hours ago

DEADLINE

in 30 days

AI Contract Overview

The City of Modesto is seeking qualified firms to provide special inspection and materials testing services for a range of capital improvement projects. This opportunity is issued through a Request for Qualifications (RFQ), with interested parties required to submit their qualifications by 11:00 am on Tuesday, January 13, 2026. The solicitation, identified by number 2025-11, was posted on November 6, 2025, and falls under the NAICS code 541380, pertaining to testing laboratories. The Engineering Services department is overseeing the procurement, and all services will be performed within California. Prospective respondents should direct inquiries to the designated point of contact, Angelina Castillo, via the provided email or phone number. Applicants can find additional details or access the solicitation package through the official procurement portal link. This contract offers the opportunity for vendors with expertise in inspections and materials testing to support the city’s infrastructure initiatives and ensure compliance with quality standards on various improvement projects.

General Info

City of Modesto seeks firms for special inspection, materials testing; qualifications due January 13, 2026.

Agency

California → Engineering Services

NAICS

541380 - Testing Laboratories and Services

Place of Performance

CA, USA

Set-Aside

NONE

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City of Edinburg Rules for Electronic Receipt of Bids or Proposals

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Transit System Procurement 2025-11 Pricing Proposal Appendix A

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Vehicle Bid No. 2025-11 Notice to Bidders

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BCGC Phase 1 Final Plans_BC Signed.pdf

AI Contract Breakdown

Uniform Contract Format

Timeline

51 updates

PhaseClosed

PostedJul 24

Solicitation

Notice updatedSep 6

Response deadline changed from Sep 23, 2024 to Oct 3, 2024. The notice title changed. NAICS code changed from 541620 to 522320. The notice description changed. The point of contact changed.

Notice updatedSep 6

Response deadline changed from Oct 3, 2024 to Oct 10, 2025. The notice title changed. NAICS code changed from 522320 to 923120. The notice description changed. The point of contact changed.

Notice updatedSep 7

Response deadline changed from Oct 10, 2025 to Oct 1, 2024. The notice title changed. NAICS code changed from 923120 to 541611. The notice description changed. The point of contact changed.

Notice updatedSep 7

Response deadline changed from Oct 1, 2024 to Oct 3, 2024. The notice title changed. NAICS code changed from 541611 to 522320. The notice description changed. The point of contact changed.

Notice updatedSep 11

Response deadline changed from Oct 3, 2024 to Oct 30, 2024. The notice title changed. NAICS code changed from 522320 to 922160. The notice description changed. The point of contact changed.

Notice updatedOct 29

Response deadline changed from Oct 30, 2024 to Nov 5, 2024. The notice title changed. NAICS code changed from 922160 to 512230. The notice description changed. The point of contact changed.

Notice updatedNov 15

Response deadline changed from Nov 5, 2024 to Dec 17, 2024. The notice title changed. NAICS code removed. The notice description changed. The point of contact changed.

Notice updatedNov 27

Response deadline changed from Dec 17, 2024 to Jan 10, 2025. The notice title changed. NAICS code added: 238910. The notice description changed. The point of contact changed.

Notice updatedDec 3

Response deadline changed from Jan 10, 2025 to Jan 14, 2025. The notice title changed. NAICS code changed from 238910 to 236220. The notice description changed. The point of contact changed.

Notice updatedDec 14

Response deadline changed from Jan 14, 2025 to Jan 23, 2025. The notice title changed. NAICS code changed from 236220 to 561320. The notice description changed. The point of contact changed.

Notice updatedJan 26

Response deadline changed from Jan 23, 2025 to Feb 27, 2025. The notice title changed. NAICS code changed from 561320 to 324122. The notice description changed.

Notice updatedJan 31

Response deadline changed from Feb 27, 2025 to Feb 10, 2025. The notice title changed. NAICS code changed from 324122 to 236220. The notice description changed. The point of contact changed.

Notice updatedFeb 6

Response deadline changed from Feb 10, 2025 to Feb 27, 2025. The notice title changed. NAICS code changed from 236220 to 221310. The notice description changed. The point of contact changed.

Notice updatedFeb 10

The notice title changed. NAICS code removed. The notice description changed. The point of contact changed.

Notice updatedFeb 14

The notice title changed. NAICS code added: 336110. The notice description changed. The point of contact changed.

Notice updatedFeb 17

Response deadline changed from Feb 27, 2025 to Mar 18, 2025. The notice title changed. NAICS code changed from 336110 to 441110. The notice description changed. The point of contact changed.

Notice updatedFeb 19

Response deadline changed from Mar 18, 2025 to Mar 11, 2025. The notice title changed. NAICS code changed from 441110 to 922160. The notice description changed. The point of contact changed.

Notice updatedFeb 20

Response deadline changed from Mar 11, 2025 to Mar 5, 2025. The notice title changed. NAICS code changed from 922160 to 523110. The notice description changed. The point of contact changed.

Notice updatedFeb 28

Response deadline changed from Mar 5, 2025 to Mar 14, 2025. The notice title changed. NAICS code changed from 523110 to 541922. The notice description changed. The point of contact changed.

Notice updatedMar 6

Response deadline changed from Mar 14, 2025 to Mar 31, 2025. The notice title changed. NAICS code removed. The notice description changed. The point of contact changed.

Notice updatedMar 7

Response deadline changed from Mar 31, 2025 to Mar 27, 2025. The notice title changed. NAICS code added: 561720. The notice description changed. The point of contact changed.

Notice updatedMar 17

Response deadline changed from Mar 27, 2025 to Apr 15, 2025. The notice title changed. NAICS code removed. The notice description changed. The point of contact changed.

Notice updatedApr 2

Response deadline changed from Apr 15, 2025 to Apr 23, 2025. The notice title changed. NAICS code added: 237310. The notice description changed. The point of contact changed.

Notice updatedApr 3

Response deadline changed from Apr 23, 2025 to May 13, 2025. The notice title changed. NAICS code changed from 237310 to 333924. The notice description changed. The point of contact changed.

Notice updatedApr 7

Response deadline changed from May 13, 2025 to Apr 25, 2025. The notice title changed. NAICS code changed from 333924 to 561611. The notice description changed. The point of contact changed.

Notice updatedApr 9

Response deadline changed from Apr 25, 2025 to May 22, 2025. The notice title changed. NAICS code changed from 561611 to 236220. The notice description changed. The point of contact changed.

Notice updatedApr 10

Response deadline changed from May 22, 2025 to May 6, 2025. The notice title changed. NAICS code removed. The notice description changed. The point of contact changed.

Notice updatedApr 28

Response deadline changed from May 6, 2025 to Jun 16, 2025. The notice title changed. NAICS code added: 541310. The notice description changed. The point of contact changed.

Notice updatedJun 6

Response deadline changed from Jun 16, 2025 to Jul 14, 2025. The notice title changed. NAICS code changed from 541310 to 541211. The notice description changed. The point of contact changed.

Notice updatedJun 6

Response deadline changed from Jul 14, 2025 to Jul 8, 2025. The notice title changed. NAICS code changed from 541211 to 541330. The notice description changed. The point of contact changed.

Notice updatedJun 26

Response deadline changed from Jul 8, 2025 to Jul 22, 2025. The notice title changed. NAICS code changed from 541330 to 237310. The notice description changed. The point of contact changed.

Notice updatedJun 26

Response deadline changed from Jul 22, 2025 to Aug 1, 2025. The notice title changed. NAICS code changed from 237310 to 541620. The notice description changed. The point of contact changed.

Notice updatedJul 2

Response deadline changed from Aug 1, 2025 to Aug 6, 2025. The notice title changed. NAICS code changed from 541620 to 334290. The notice description changed. The point of contact changed.

Notice updatedJul 8

The notice title changed. NAICS code changed from 334290 to 621330. The notice description changed. The point of contact changed.

Notice updatedJul 8

Response deadline changed from Aug 6, 2025 to Jul 29, 2025. The notice title changed. NAICS code changed from 621330 to 236220. The notice description changed. The point of contact changed.

Notice updatedJul 24

Response deadline changed from Jul 29, 2025 to Aug 21, 2025. The notice title changed. NAICS code changed from 236220 to 221310. The notice description changed. The point of contact changed.

Notice updatedJul 25

Response deadline changed from Aug 21, 2025 to Aug 26, 2025. The notice title changed. NAICS code changed from 221310 to 237310. The notice description changed. The point of contact changed.

Notice updatedJul 31

Response deadline changed from Aug 26, 2025 to Aug 28, 2025. The notice title changed. NAICS code changed from 237310 to 238330. The notice description changed. The point of contact changed.

Notice updatedAug 11

Response deadline changed from Aug 28, 2025 to Sep 5, 2025. The notice title changed. NAICS code changed from 238330 to 541519. The notice description changed. The point of contact changed.

Notice updatedAug 11

Response deadline changed from Sep 5, 2025 to Sep 4, 2025. The notice title changed. NAICS code changed from 541519 to 423110. The notice description changed. The point of contact changed.

Notice updatedAug 14

Response deadline changed from Sep 4, 2025 to Sep 2, 2025. The notice title changed. NAICS code changed from 423110 to 541512. The notice description changed. The point of contact changed.

Notice updatedAug 15

Response deadline changed from Sep 2, 2025 to Sep 8, 2025. The notice title changed. NAICS code changed from 541512 to 561730. The notice description changed. The point of contact changed.

Notice updatedAug 19

Response deadline changed from Sep 8, 2025 to Sep 5, 2025. The notice title changed. NAICS code changed from 561730 to 212321. The notice description changed.

Notice updatedAug 21

Response deadline changed from Sep 5, 2025 to Sep 18, 2025. The notice title changed. NAICS code changed from 212321 to 335311.

Notice updatedAug 28

Response deadline changed from Sep 18, 2025 to Oct 10, 2025. The notice title changed. NAICS code changed from 335311 to 485310. The notice description changed. The point of contact changed.

Notice updatedSep 19

The notice title changed. NAICS code changed from 485310 to 484110. The notice description changed. The point of contact changed.

Notice updatedOct 9

Response deadline changed from Oct 10, 2025 to Nov 13, 2025. The notice title changed. NAICS code changed from 484110 to 315210. The notice description changed. The point of contact changed.

Notice updatedOct 23

Response deadline changed from Nov 13, 2025 to Dec 4, 2025. The notice title changed. NAICS code changed from 315210 to 424720. The notice description changed. The point of contact changed.

Notice updatedOct 23

Response deadline changed from Dec 4, 2025 to Oct 31, 2025. The notice title changed. NAICS code changed from 424720 to 334310. The notice description changed. The point of contact changed.

Notice updatedOct 30

Response deadline changed from Oct 31, 2025 to Nov 13, 2025. The notice title changed. NAICS code changed from 334310 to 237310. The notice description changed. The point of contact changed.

Notice updatedNov 6

Response deadline changed from Nov 13, 2025 to Jan 13, 2026. The notice title changed. NAICS code changed from 237310 to 541380. The notice description changed. The point of contact changed.

Response DeadlineJan 13

Deadline has passed

Submission Closed

01/13/2026, 12:00:00 AM UTC

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Organization & Contact Information

AgencyCalifornia → Engineering Services

Contacts1 person available

OfficeN/A

Organization / Agency

California → Engineering Services

Office AddressN/A

Contacts

Angelina Castillo

contact@example.gov

+1 (555) 000-0000

Full Description

The City of Modesto (City) is soliciting Request for Qualifications (RFQ) for Special Inspection and Materials Testing for Various Capital Improvement Projects. Submittals are due before 11:00 am on Tuesday, January 13, 2026.

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