This Subcontract opportunity from Texas was posted on June 4, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Inspection and Quality Assurance (QA) Services

Closed

State & Local

Submission Closed07/02/2026, 02:00:00 PM CDT

Contract Overview

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

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NAICS: 541620

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SLED

SD Multi-Hazard Mitigation Enhanced Plan Update

Solicitation # 26RFP20017

The South Dakota Department of Public Safety’s Office of Emergency Management is seeking a qualified consultant under solicitation 26RFP20017 to update the Enhanced State Multi-Hazard Mitigation Plan. The project requires the consultant to integrate revisions from a previously approved FEMA plan crosswalk and ensure the final deliverable meets all requirements for an Enhanced State Multi-Hazard Mitigation Plan, including those of the High Hazard Dam Program. The contract is a firm-fixed-price arrangement, though the final award is strictly conditioned upon the receipt of federal funds. Key milestones include the delivery of the completed plan in Microsoft Word format by December 15, 2028, and the achievement of final FEMA approval by April 16, 2029. The selected consultant must provide monthly progress reports by the 15th of each month and maintain comprehensive insurance coverage, including at least 1,000,000 dollars in commercial general liability, professional liability, and business automobile liability. Proposals are evaluated based on the consultant's experience in completing similar plans and their proposed method of performance. A Letter of Intent was due by November 1, 2026, with final proposals due by November 16, 2026.

South Dakota State Government

POSTED

DEADLINE

Agricultural Water Rights Valuation SpecialistThis subcontract opportunity is for an Agricultural Water Rights Valuation Specialist to support prime contractors on projects for the Edwards Aquifer Authority in Texas. The selected specialist will perform detailed market analyses comparing irrigation water rights to agricultural use, specifically evaluating economic value against agricultural productivity and assessing opportunity costs for rights holders. The scope of work involves comparing market rates against agricultural utility using regional crop-water requirement data and agricultural economic modeling tools to produce a final market analysis report. The solicitation was posted on November 9, 2026, with a response deadline of December 2, 2026. Classified under NAICS code 541620, this engagement focuses on providing specialized economic and agricultural expertise to determine the valuation of water rights within the region.

EDWARDS AQUIFER AUTHORITY

POSTED

DEADLINE

Water Rights Market Analysis ConsultantThe Water Rights Market Analysis Consultant subcontract involves providing specialized market analysis regarding irrigation and municipal or industrial water use for prime contractors working on Edwards Aquifer Authority projects in Texas. The selected consultant will be responsible for conducting extensive market research on pricing and usage rates, analyzing regional market trends impacting groundwater rights in the San Antonio area, and utilizing economic modeling software and water rights databases to produce a comprehensive final report. This opportunity is categorized under NAICS code 541620 and was posted on November 9, 2026, with a response deadline of December 2, 2026. Interested parties can find further details through the Texas SmartBuy portal.

EDWARDS AQUIFER AUTHORITY

POSTED

DEADLINE

Environmental Compliance & NEPA Consultants

W07V Endist Rock Island

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DEADLINE

Freshwater Mussel Surveyors (Dive Team)

W07V Endist Rock Island

POSTED

DEADLINE

Endangered Species Surveyors (Bats)

W07V Endist Rock Island

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DEADLINE

Environmental & Field Support ServicesThis subcontract for Environmental and Field Support Services supports prime contractors on National Science Foundation Arctic Research Support and Logistics Services projects. The primary objective is to ensure research compliance through comprehensive field support and environmental monitoring. Key responsibilities include conducting site surveying, monitoring environmental impacts, and managing the setup and strike of field camps. The selected provider will utilize specialized GPS surveying equipment and environmental sampling kits to execute these tasks. Final deliverables include the establishment of functional field camps and the submission of detailed environmental compliance reports. This opportunity falls under NAICS code 541620 and is associated with the National Science Foundation.

National Science Foundation

POSTED

DEADLINE

H346--Legionella Water Testing

Solicitation # 36C26224Q1533

Solicitation 36C26224Q1533 is a Request for Quotation issued by the Department of Veterans Affairs Network Contracting Office 22 for Consolidated Water Utilities Management Services, specifically focusing on Legionella water testing. The scope of work includes water sampling and testing, sustainability services, equipment servicing, continuous water monitoring via a data acquisition system with Ethernet and 3G connectivity, and web-based data management. Services will be performed at multiple VA Health Care Systems across California, Arizona, and New Mexico, including facilities in Long Beach, Albuquerque, Prescott, Phoenix, Tucson, Loma Linda, Greater Los Angeles, and San Diego. The base period of performance is scheduled from September 1, 2026, to August 31, 2027. This procurement is a total set-aside for certified Service-Disabled Veteran-Owned Small Businesses (SDVOSB) under NAICS code 541620. Award will be based on the lowest price from a responsible offeror who passes a technical evaluation. Mandatory certifications for a passing grade include CDC Elite Lab Certification, ISO/IEC 17025 Lab Certification, and valid state licenses for water sampling and plumbing in California, Arizona, and New Mexico, as well as ASPE CPD certification for plumbing design review. The bid due date has been extended to November 10, 2026, at 10:00 AM Pacific Time, with answers to questions posted on November 3, 2026. Offers must be submitted electronically to Marc Torres.

262-NETWORK Contract Office 22 (36C262)

POSTED

DEADLINE

Water Use Licensing SpecialistThe City of Tshwane is seeking a Water Use Licensing Specialist for a subcontracting role to support cemetery projects managed by the Department of Environment and Agriculture Management. The selected specialist will be responsible for determining the necessity of water use licenses for prime contractors, compiling detailed motivations, and preparing all required hydrological documentation in strict accordance with national water legislation. The primary deliverable for this engagement is the submission of completed Water Use License Application documents and supporting motivations. This project is based in Tshwane-Pretoria, South Africa, with a response deadline set for November 17, 2026.

POSTED

DEADLINE

Ecological and Environmental Specialist StudiesThis subcontract opportunity involves providing specialized ecological and environmental specialist studies for cemetery projects under the City of Tshwane Department of Environment and Agriculture Management. The selected provider will support prime contractors by conducting essential field surveys to determine environmental feasibility and inform site layout planning. A primary deliverable of the contract is the production of Specialist Study Reports, which will be integrated into the Basic Assessment Report. The project is located in Tshwane-Pretoria, South Africa, and requires the service provider to hold professional certification in Ecology. Interested parties must submit their responses by November 17, 2026, at 08:00 UTC. The contract falls under NAICS code 541620, focusing on environmental consulting services to ensure all development meets necessary ecological standards.

POSTED

DEADLINE

Basic Assessment (BA) and Environmental Authorization ServicesThis subcontract involves providing Basic Assessment and Environmental Authorization Services for cemetery projects managed by the City of Tshwane Department of Environment and Agriculture Management. The selected provider will be responsible for executing the full Basic Assessment process for prime contractors, ensuring all activities comply with the National Environmental Management Act of 1998 and the 2014 EIA Regulations. Key deliverables include the compilation and submission of the Basic Assessment Report, the Environmental Management Programme, and a comprehensive Rehabilitation Plan. The work is to be performed in Tshwane-Pretoria, South Africa, with a response deadline for the solicitation set for November 17, 2026.

POSTED

DEADLINE

CoT RFP Event Q14-01-2026-27

Solicitation # Q14-01-2026-27

The City of Tshwane is seeking a qualified consultant to conduct environmental impact studies and associated specialist studies for its cemeteries. The primary objective is to ensure full compliance with environmental legislation, specifically the National Environmental Management Act of 1998 and the Environmental Impact Assessment Regulation of 2014. The scope of work includes executing the Basic Assessment process, compiling a Basic Assessment Report that incorporates an Environmental Management Programme and a Rehabilitation Plan, and determining the necessity for and applying for a water use licence. Deliverables must be submitted as three hard color copies and four editable electronic copies on a USB. Awarding is based on an 80/20 preference point system, where 80 points are allocated to price and 20 points to specific goals, including B-BBEE status and ownership by youth or people with disabilities. Bidders must provide a comprehensive company profile, a Tax Clearance Certificate or Unique Pin, and a CSD summary report. Proposals must detail the qualifications and experience of the assigned personnel, and all items in the pricing schedule must be quoted, including a 10% contingency for unforeseen requests. Payment for services is processed within 30 days of invoice receipt. Failure to adhere to submission requirements, such as the use of correction fluid on pricing schedules or missing a compulsory briefing session, will result in disqualification.

City of Tshwane

POSTED

about 13 hours ago

DEADLINE

in 7 days

AI Contract Overview

This contract involves providing third-party inspection and quality assurance services specifically focused on asphalt density, thickness, and ensuring compliance with the Texas Department of Transportation’s (TxDOT) specifications. The work is categorized under NAICS code 541620, which pertains to environmental consulting services. It is a subcontract opportunity posted on June 4, 2026, with a response deadline of July 2, 2026. The client agency overseeing the contract is the Texas Department of Transportation, emphasizing the importance of adhering to state standards for highway construction materials. The scope requires thorough inspection and testing to verify that asphalt used in construction projects meets TxDOT’s quality requirements, which is critical for infrastructure durability and safety. Although location details and specific points of contact are not provided, the contract is positioned as a key component in quality assurance for roadwork projects in Texas. Interested parties would need to respond within the stated timeframe and ensure their services align with TxDOT’s stringent guidelines for material performance and regulatory compliance.

General Info

Third-party asphalt inspection ensuring TxDOT compliance; subcontract response due July 2, 2026.

Agency

Texas Department of Transportation

NAICS

541620 - Environmental Consulting Services

Place of Performance

TX, USA

Set-Aside

NONE

Documents

This scope was carved out of 0902-00-376_0726.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

STATE LET CONSTRUCTION CONTRACT, TARRANT CO, RESURFACE ROADWAY

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Timeline

PhaseClosed

PostedJun 4

subcontract

Response DeadlineJul 2

Deadline has passed

Submission Closed

07/02/2026, 02:00:00 PM CDT

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Organization & Contact Information

AgencyTexas Department of Transportation

ContactsNo contacts available

OfficeN/A

Organization / Agency

Texas Department of Transportation

Office AddressN/A

ContactsNo contact information available

Full Description

Third-party inspection and QA testing for asphalt density, thickness, and compliance with TxDOT specifications.

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