This Subcontract opportunity from Texas was posted on August 5, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Environmental Compliance and Monitoring

Closed

State & Local

Submission Closed08/27/2026, 07:00:00 PM UTC

Contract Overview

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

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NAICS: 541620

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Wastewater Construction Inspection and AdministrationThis subcontract for Wastewater Construction Inspection and Administration involves providing on-site inspection and construction management services for prime contractors working on Norwich Public Utilities wastewater projects. The scope of work includes overseeing open-cut excavations and various trenchless installation methods, such as pipe bursting, horizontal directional drilling, and cured-in-place pipe. The selected provider is responsible for verifying that all installation standards are met and managing general construction administration. Key deliverables for this engagement include the submission of daily inspection reports, the verification of quantities for payment processing, and the final verification of as-built documentation. This opportunity is managed by DAS Procurement for the state of Connecticut under NAICS code 541620, with a response deadline set for December 15, 2026.

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Geotechnical and Environmental Consulting ServicesThis subcontract for Geotechnical and Environmental Consulting Services involves providing specialized technical support for Norwich Public Utilities wastewater projects. The selected consultant will perform site investigations, geotechnical boring, and environmental evaluations, with a specific focus on geotechnical analysis and hazardous materials abatement planning for pump station facilities. Key deliverables include comprehensive geotechnical reports, site investigation summaries, and detailed abatement plans. To qualify for this engagement, providers must hold professional licensure in either Geotechnical or Environmental Engineering. The opportunity is managed through DAS Procurement for the state of Connecticut under NAICS code 541620. Interested parties must submit their responses by the deadline of December 15, 2026.

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Combustion-Side Fouling Control Implementation ServicesThis subcontract for Combustion-Side Fouling Control Implementation Services involves providing specialized chemical solutions for waste-to-energy projects managed by the City of Spokane. The selected provider will be responsible for the installation, application, and technical management of chemical programs designed to mitigate slagging and fouling. This scope of work includes the use of dosing systems and application equipment for liquid slurries, as well as the delivery of an operational control program and detailed performance reports regarding ash and slag reduction. The opportunity is categorized under NAICS code 541620 and is intended for those capable of supporting prime contractors on these municipal projects. Interested parties should note that the response deadline is February 23, 2027. The contract focuses on maintaining operational efficiency through precise chemical dosing and coating applications to ensure the longevity and performance of the waste-to-energy infrastructure.

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Environmental Planning and Adaptive Management Services

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DEADLINE

RFP #27-2034 Warner's Pond Adaptive Management Plan

Solicitation # BD-27-1255-NR171-KR141-135202

The Town of Concord is soliciting sealed written proposals from qualified consultants to provide professional services for the development of an Adaptive Management Plan for Warner's Pond. Conducted in accordance with M.G.L. c.30B, Section 6, the scope of work requires the selected consultant to review existing data, identify any remaining data gaps, and prepare a comprehensive Adaptive Management Plan that includes specific metrics and a strategy for implementation. This solicitation, identified as RFP #27-2034 (BD-27-1255-NR171-KR141-135202), was posted on November 6, 2026, with a response deadline of November 30, 2026. Electronic quotes are permitted, and all administrative correspondence and invoicing are directed to Delia Kaye at 141 Keyes Rd, Concord, MA 01742. Amanda Moore serves as the primary purchaser for this project, which is centered in Concord, Massachusetts.

Town of Concord

POSTED

about 10 hours ago

DEADLINE

in 24 days

AI Contract Overview

The contract encompasses environmental compliance and monitoring services for construction projects within the City of Austin, focusing on stormwater management, erosion and sediment control inspections, and the preparation of required compliance reports. The work involves regular field visits to ensure adherence to local, state, and federal environmental regulations throughout the construction lifecycle, with an emphasis on preventing pollution and minimizing environmental impact. All activities must be documented and reported systematically to maintain regulatory compliance and support the city’s environmental protection goals. The contract is structured as a subcontract under NAICS code 541620, indicating it falls under environmental consulting services. It was posted on August 5, 2026, with a deadline for responses set for August 27, 2026. All services are to be performed in alignment with the City of Austin’s environmental standards, and the place of performance is tied to construction sites within the city’s jurisdiction. While specific performance locations and contact details are not provided, the solicitation is managed through the City of Austin’s finance and procurement systems, requiring interested parties to submit responses through the official portal prior to the stated deadline.