This Government Contract opportunity from California was posted on August 6, 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 Site Assessment

Closed

State & Local

Submission Closed09/03/2026, 05:00:00 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: 541620

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SLED

Asbestos Management and Regulatory Compliance

Department Of Environmental Services

POSTED

DEADLINE

ENVIRONMENTAL TRUST Comprehensive E mergency Management Plan Update & Environmental Engineering and Consulting Services

Solicitation # Environmental-Trust_RFP_FY-2027_Emergency-Plan-Update-Environmental-Services_10202026.pdf

The Confederated Tribes of the Colville Reservation is seeking professional services for a combined maximum budget of $289,497, divided into two primary functional areas. The first area, Emergency Management Planning, is capped at $150,000 and involves updating the 2014 Comprehensive Emergency Management Plan, developing Emergency Support Functions, creating hazard-specific annexes, and establishing the Tribes' first Continuity of Operations Plan and Tribal Threat and Hazard Identification and Risk Assessment. This scope also includes the development of an all-hazards tabletop exercise package and the facilitation of coordination workshops to integrate these planning components. The second area, Environmental Engineering and Consulting Services, is capped at $139,497 and focuses on technical field operations in Nespelem, Washington. Key tasks include biannual groundwater monitoring and testing at the Nespelem Post and Pole site, as well as the characterization, removal, and lawful disposal of hazardous materials at the Nespelem Recycle Center. The contractor must adhere to strict quality standards, including the use of approved Quality Assurance Project Plans and Health and Safety Plans, and provide detailed verification reports. Mandatory monthly progress reports are required for all activities, and all project communication costs must be integrated into the respective task budgets. TERO fees are handled separately by the Tribal Employment Rights Office and are not included in the scope of work budget.

Confederated Tribes of the Colville Reservation

POSTED

DEADLINE

CEQA Environmental Review Services

POSTED

DEADLINE

Specialized Environmental Technical Reporting & Peer Review

City of San Luis Obispo

POSTED

DEADLINE

CEQA Environmental Analysis and Documentation

City of San Luis Obispo

POSTED

DEADLINE

Indigenous Engagement and Environmental ReviewThis subcontract for the City of Courtenay involves providing specialized consultation and environmental review services for dike projects. The selected contractor will be responsible for facilitating communication with local Indigenous groups, developing descriptions of Indigenous opportunities, and evaluating project environmental responsibility with a specific focus on waste and carbon emissions. To qualify, candidates must possess professional experience in Indigenous relations or hold a relevant environmental certification. The primary deliverables for this engagement are an Indigenous Opportunities Description and a comprehensive Environmental Responsibility report. Interested parties must submit their responses by November 23, 2026. This opportunity is categorized under NAICS code 541620 and is performed within Canada on behalf of the Province of British Columbia.

POSTED

DEADLINE

Environmental Consulting / Biological MonitoringThis subcontract for Environmental Consulting and Biological Monitoring supports prime contractors on California Department of Water Resources projects located in Sacramento. The selected provider will serve as the CDFW-approved Designated Biologist, responsible for providing biological oversight, managing fish rescue operations, and ensuring strict adherence to the Lake and Streambed Alteration Agreement. The role requires specialized expertise in local special-status species and the ability to deliver detailed environmental compliance reports and consistent on-site monitoring. Interested parties must ensure they meet CDFW approval standards to fulfill these regulatory and environmental obligations.

California Natural Resources Agency, Department of Water Resources

POSTED

DEADLINE

Water Pollution Control & Environmental Stewardship

STATE OF CALIFORNIA DEPARTMENT OF TRANSPORTATION

POSTED

DEADLINE

Environmental Compliance & Lead Mitigation

STATE OF CALIFORNIA DEPARTMENT OF TRANSPORTATION

POSTED

DEADLINE

Environmental Compliance (Lead)

State Of California Department Of Transportation

POSTED

DEADLINE

Environmental and Biological MonitoringThis subcontract opportunity with the South Dakota State Government involves providing environmental and biological monitoring services for prime contractors working on South Dakota Wildland Fire projects. The selected provider will be responsible for conducting pre- and post-treatment surveys to ensure that fuels reduction activities comply with environmental regulations and protect sensitive species. Key deliverables include the submission of comprehensive compliance reports and detailed biological survey data. The project falls under NAICS code 541620 and was posted on November 2, 2026. Interested parties must submit their responses by the deadline of December 4, 2026. This engagement is critical for maintaining regulatory adherence and ecological integrity during wildland fire mitigation efforts across the state.

South Dakota State Government

POSTED

DEADLINE

Guidance & Recommendations for Nitrous Oxide/Oxygen Waste Mitigation in the NHS

Solicitation # C487383

NHS England is soliciting a supplier under solicitation number C487383 to research and evaluate strategies for reducing nitrous oxide and oxygen waste within secondary care settings. The selected provider will be responsible for conducting a comprehensive review of national and international evidence, performing structured stakeholder engagement, and developing policy recommendations and guidance for NHS England. Additionally, the supplier must produce practical resources and case studies to assist NHS trusts in implementing effective waste mitigation measures. The total budget for this engagement is up to 50,000 GBP excluding VAT, with an estimated performance period running from December 7, 2026, to March 31, 2027. The procurement is being conducted as a below-threshold open competition with a tender submission deadline of November 16, 2026, at 12:00pm via the Atamis portal. Award decisions will be based on a weighted evaluation consisting of 70 percent technical merit, 20 percent commercial terms, and 10 percent social value. All inquiries and submissions are managed by NHS England, headquartered in London.

NHS England

POSTED

about 9 hours ago

DEADLINE

in 14 days

AI Contract Overview

The San Bernardino County Department of Public Works in California is seeking a subcontractor for an Environmental Compliance and Site Assessment project. The primary objective of this contract is to conduct an ASTM Phase I Environmental Site Assessment to screen for potential contamination and ensure full compliance with federal and HUD environmental regulations. The project is categorized under NAICS code 541620 and will be performed in San Bernardino, California, within the 92415 zip code. Interested parties must submit their responses by the deadline of September 3, 2026, following the posting date of August 6, 2026.