This Solicitation opportunity from Environmental Protection Agency 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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R--Ecological and Human Health Risks of Contaminants

Closed

68HERC25R0243Federal

Submission Closed10/09/2025, 04:00:00 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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Environmental Flow Needs (EFN) Technical SpecialistThis subcontract opportunity is for an Environmental Flow Needs Technical Specialist to support prime contractors on projects for the Province of British Columbia's Ministry of Water, Land and Resource Stewardship. The selected specialist will be responsible for the technical development and refinement of the BC EFN Assessment Framework by integrating biological, ecological, geomorphic, hydraulic, and hydrologic data. Using specialized modeling software, the contractor will assess flow-ecosystem relationships and translate these complex technical methods into official provincial guidance. The primary deliverables for this engagement include the refined EFN Assessment Framework and all associated technical reports. Interested parties should note that the response deadline is November 2, 2026, and the work falls under NAICS code 541620, with performance taking place within Canada.

Ministry of Water, Land and Resource Stewardship

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BC EFN Framework Development Continuation of Support

Solicitation # GS27AE0060

The Ministry of Water, Land and Resource Stewardship for the Province of British Columbia is seeking specialized environmental flow needs expertise to support the continued development of the British Columbia EFN Assessment Framework. The scope of work involves integrating hydrologic, hydraulic, geomorphic, ecological, and biological data to evaluate flow-ecosystem relationships and translate this interdisciplinary science into scientifically defensible provincial guidance. Key deliverables include technical reporting, revisions to the draft framework, and the documentation of engagement outcomes from workshops with government, academics, and First Nations. The Province is contemplating a direct award to GeoProcess Research Associates for a total value not to exceed 25,000 dollars, exclusive of taxes. All required reporting, expert coordination, and engagement activities must be completed by March 31, 2027. While a direct award is planned, other parties may submit a challenge via BC Bid or email by November 2, 2026. To be considered, challengers must demonstrate immediate capacity, a multidisciplinary team with First Nations engagement experience, and a deep understanding of the existing EFN Assessment Framework to ensure project momentum and technical consistency.

Ministry of Water, Land and Resource Stewardship

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Energy Audit and Assessment ServicesThis subcontract for Energy Audit and Assessment Services supports prime contractors on BC Hydro Power Smart 2.0 projects within Canada. The selected provider will be responsible for conducting comprehensive site visits and energy usage analyses to identify efficiency gaps and recommend specific Energy Conservation Measures. To ensure technical accuracy, the contractor must utilize specialized tools such as energy logging equipment and thermal imaging cameras to produce detailed audit reports and installation lists. Qualified candidates must hold professional credentials as either a Certified Energy Manager or a Certified Energy Auditor. This opportunity is managed under the Province of British Columbia for the British Columbia Hydro and Power Authority, with a response deadline set for November 25, 2026.

British Columbia Hydro and Power Authority

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San Bernardino County Department of Public Works – Special Districts

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Environmental Compliance & Monitoring ServicesThis subcontract for Environmental Compliance and Monitoring Services involves providing specialized environmental oversight for prime contractors on Government of Ontario projects located at the Fort William Historical Park. The scope of work includes conducting water quality testing, silt curtain monitoring, and geotechnical verification of stabilization efforts utilizing sampling kits and turbidity meters. The selected provider is responsible for delivering essential geotechnical sign-offs and detailed compliance reports to ensure project standards are met. Qualified candidates must employ a Certified Professional Geologist or a Professional Engineer to oversee these technical requirements. This opportunity is managed under the Ministry of Tourism, Culture and Gaming, with a response deadline of November 9, 2026. The contract falls under NAICS code 541620, focusing on environmental consulting services within Canada.

Tourism, Culture and Gaming

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Environmental Consulting and ApprovalsThis subcontract for Environmental Consulting and Approvals supports the City of Markham by providing essential environmental reviews and approval coordination for watermain projects. The selected provider will be responsible for conducting environmental impact screenings, managing stakeholder coordination, and overseeing the application process for necessary municipal and provincial permits. Key deliverables include comprehensive permit applications, environmental clearance reports, and detailed coordination logs. Qualified candidates must hold Environmental Professional certifications and possess a deep understanding of local regulations to ensure project compliance. The solicitation was posted on October 23, 2026, with a response deadline of November 18, 2026. The work will be performed in Canada under NAICS code 541620.

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Environmental & Ecological ConsultingThis subcontract for Environmental and Ecological Consulting involves performing ecological assessments for prime contractors working on stormwater detention basin projects for the USACE and HCFCD. The selected provider will be responsible for identifying site-specific ecological restrictions and developing the Sequence of Erosion and Sediment Control activities through the use of field equipment and environmental sampling. Key deliverables include comprehensive ecological restriction reports and detailed Erosion and Sediment Control plans. The project requires the contractor to hold specific environmental certifications as mandated by the USACE and HCFCD. This opportunity is associated with Harris County, Texas, under NAICS code 541620. Interested parties must submit their responses by the deadline of November 16, 2026.

Harris County

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1 day ago

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in 23 days

AI Contract Overview

The US Environmental Protection Agency (EPA) has announced a presolicitation for a forthcoming contract to support its Office of Water in assessing ecological and human health risks associated with contaminants in water, fish, sediments, and microbial pathogens in surface waters. This contract aims to provide specialized scientific and technical support through various professional categories, including environmental chemists, toxicologists, biologists, engineers, and analysts. The procurement process involves a full and open competitive solicitation, expected to be released between early and late September 2025, with proposals due approximately 30 days afterward. The contract will be an indefinite delivery/indefinite quantity (IDIQ) type, with a base period of five years, potentially extended up to 78 months, including options for additional performance and extensions. The contract value is anticipated to range from a minimum of $100,000 to a maximum of $21.7 million, with the award based on a best-value source selection process considering both price and non-price factors, where technical and quality considerations are more significant than cost. The solicitation will include specific disclosure requirements related to organizational conflicts of interest, particularly concerning entities involved in chemical development, waste management, water treatment, and fisheries, among others. Interested parties must register in the System for Award Management (SAM) and download solicitation documents from FedConnect®. The contract aims to address complex environmental issues and microbial risks in surface waters, supporting EPA’s mission to protect ecological and human health.