This Subcontract opportunity from Government of Canada was posted on May 28, 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

International

Submission Closed06/17/2026, 07:00:00 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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Wildlife Capture and Collaring ServicesThe Confederated Tribes of the Colville Reservation is seeking a subcontractor to provide specialized wildlife capture and collaring services in Nespelem. The selected provider will support prime contractors by performing aerial net gunning and darting to capture bighorn sheep, gray wolves, deer, elk, pronghorn, and bison. Key responsibilities include the deployment of GPS collars and the collection of biological samples using specialized aerial equipment. Qualified candidates must possess proven experience in aerial wildlife capture to ensure the successful collaring of animals and the secure delivery of biological samples. This opportunity falls under NAICS code 541620, with a response deadline set for November 19, 2026.

Confederated Tribes of the Colville Reservation

POSTED

DEADLINE

Purchase of Mitigation Credits to Offset Wetland Impacts for SR 64

Solicitation # DOT-ITB-26-1362-JS

The Florida Department of Transportation issued solicitation DOT-ITB-26-1362-JS for a 24-month term contract to purchase federal and state wetland mitigation bank credits on an as-needed basis. These credits are required to offset wetland impacts for the SR 64 (Manatee Ave) Anna Maria bridge replacement project, specifically from SR 789 to Perico Bay BLVD within the SFWMD Regulatory Sarasota Bay Subbasin. The anticipated needs include approximately 5.10 acres of saltwater forested credits and 0.55 acres of saltwater herbaceous credits. LPI Wetland Mitigation Bank, Ltd has been identified as the intended awardee based on evaluation factors focusing on cost per credit and the availability of the required wetland types. To be accepted, credits must align with the Uniform Mitigation Assessment Method or other functional assessment methods and be approved by regulatory bodies including the SFWMD, FDEP, and USACE. Vendors are required to be registered in the MyFlorida MarketPlace system and must provide a valid Mitigation Banking Instrument and a ledger from the USACE to certify credit availability. The contract incorporates various compliance requirements, including the Drug-Free Workplace Program, E-Verify certification, and adherence to Buy America provisions. The Department also reserves the right to perform on-site inspections of mitigation sites prior to contract execution to verify the availability of the credits.

Florida Department of Transportation

POSTED

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Environmental Impact & Regulatory AssessmentThe Environmental Impact and Regulatory Assessment subcontract with United Utilities Water Limited focuses on performing Environmental Impact Assessments and monitoring environmental indicators for water infrastructure projects. The scope of work includes conducting risk and hazard assessments, environmental monitoring via specialized sensors and data analysis software, and ensuring all activities comply with Ofwat regulatory frameworks. The selected provider will be responsible for delivering comprehensive EIA reports, detailed monitoring logs, and necessary regulatory filings to Ofwat and the Water Industry National Environment Programme. This opportunity, categorized under NAICS code 541620, was posted on November 5, 2026, with a response deadline of November 30, 2026.

United Utilities Water Limited

POSTED

DEADLINE

Hazardous Materials Inspector/SamplerThis subcontract opportunity is for a Hazardous Materials Inspector and Sampler to support prime contractors on residential projects for the Colchester Housing Authority. The selected provider will be responsible for conducting visual inspections of five residential buildings and collecting samples to test for mold, lead-based paint, lead in water, radon, PCBs, and asbestos-containing materials. The final deliverables for this engagement include a comprehensive Hazardous Materials Survey Report along with all raw sample data. To qualify for this role, contractors must hold valid Connecticut state licensure and possess specific certifications for asbestos and lead inspections. This opportunity is managed by DAS Procurement for the state of Connecticut, with a response deadline set for November 19, 2026. The work falls under NAICS code 541620, focusing on environmental consulting and inspection services.

POSTED

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Phase 1 Environmental Survey ConsultantThis subcontract opportunity is for a Phase 1 Environmental Survey Consultant to support prime contractors on residential projects for the Colchester Housing Authority. The selected consultant will be responsible for identifying recognized environmental conditions through site visits, interviews with owners and occupants, and the review of government databases and historical records. The final deliverable for this engagement is a formal Phase 1 Environmental Survey Report. Qualified candidates must be licensed in the State of Connecticut and possess specific experience with CDBG residential housing projects. This opportunity falls under NAICS code 541620 and is managed through DAS Procurement for the state of Connecticut. Interested parties should note the response deadline of November 19, 2026.

POSTED

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Environmental Inspection and Reporting

Solicitation # CHA 12-2026

The Colchester Housing Authority is soliciting proposals from licensed environmental professionals to conduct a Phase 1 Environmental Survey and a Hazardous Materials survey for Ponemah Village, a multi-unit elderly housing complex in Colchester, Connecticut. The project consists of five two-story residential buildings constructed circa 1979 and is intended to support extensive renovations, including the replacement of roofs, windows, doors, and heat pumps, as well as updates to kitchens, bathrooms, and electrical and plumbing systems. The required assessments must cover mold, lead-based paint, lead in water, radon, PCB, and asbestos-containing materials. Contract award will be based on a point system, with 60 points allocated to capacity based on prior experience with similar CDBG residential housing projects, 30 points for the lowest responsible bid price, and 10 points for businesses located within 75 miles of the site. Additional bonus points are available for registered minority-owned, women-owned, veteran-owned, or small businesses. Proposals must be submitted by 2:00 pm on November 19, 2026, and must include a cover letter, technical qualifications, staff experience, a list of subcontractors and laboratories, professional references, and evidence of Connecticut licensure.

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Decarbonization & Energy Transition PlanningThe Decarbonization and Energy Transition Planning subcontract for the Municipality of Clarington involves the development of strategic carbon emission reduction plans for prime contractors working on corporate facility projects. The selected provider will be responsible for conducting energy auditing, creating GHG emissions inventories, and performing heat pump viability analyses utilizing specialized energy modeling software such as EnergyPlus or eQUEST. The final deliverable is a comprehensive Decarbonization Implementation Plan that includes detailed timelines and cost estimates. To qualify for this engagement, personnel must hold professional certifications, specifically as a Certified Energy Manager, a Professional Engineer, or a LEED Accredited Professional. Interested parties must submit their responses by November 26, 2026, for this Canada-based project categorized under NAICS code 541620.

Municipality of Clarington

POSTED

DEADLINE

Professional Pest Management ConsultingThis subcontract for Professional Pest Management Consulting, managed by the Illinois Department of Procurement Services, focuses on establishing intervention thresholds and severity criteria for prime contractors working on rat abatement projects in the City of Chicago. The selected consultant will utilize urban pest management frameworks to develop the logic and indicators necessary to determine when intensive intervention or follow-up actions are required. The primary deliverable for this engagement is a comprehensive severity assessment framework. To qualify for this role, providers must hold professional entomology certifications or be a Certified Pest Control Operator. The solicitation was posted on November 5, 2026, with a response deadline of November 27, 2026. The project falls under NAICS code 541620, reflecting its nature as a professional management consulting service.

Department of Procurement Services

POSTED

DEADLINE

Building Safety and Statutory Compliance ServicesThe Building Safety and Statutory Compliance Services subcontract involves providing specialized safety inspections and risk assessments for prime contractors working on mixed-use estate projects for St Albans City and District Council. The selected provider will be responsible for conducting comprehensive building safety audits and ensuring all mixed-use structures adhere to statutory compliance standards through the application of professional safety auditing tools and risk assessment frameworks. To qualify for this engagement, the provider must have established Health and Safety arrangements in place. Key deliverables for the contract include the production of detailed safety audit reports, risk mitigation plans, and the issuance of compliance certificates to verify that all safety standards have been met.

St Albans City and District Council

POSTED

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Residential Property Licensing InspectorsThis subcontract opportunity is for Residential Property Licensing Inspectors to perform physical property inspections for prime contractors working on Luton Council housing projects. The selected provider will conduct site visits to assess property conditions, identify hazards or non-compliance issues, and document all findings through digital reporting tools and standardized inspection checklists. The primary objective is to deliver comprehensive inspection reports and evidence of property conditions to ensure safety and regulatory adherence. Qualified candidates must hold certifications in environmental health or residential property inspection and demonstrate strict adherence to the Housing Act 2004. This procurement is categorized under NAICS code 541620, with a response deadline set for December 4, 2026.

POSTED

DEADLINE

Storm Water Pollution Prevention (SWPPP) ServicesThis subcontract for Storm Water Pollution Prevention (SWPPP) Services involves the implementation and management of pollution controls for prime contractors working on City of Palo Alto municipal projects. The selected provider is responsible for preparing SWPPP plans and executing essential site maintenance, including the installation of sandbags and tarpaulins, as well as performing daily street sweeping and dust control. The primary objective is to deliver an approved SWPPP and maintain a clean, compliant job site. Managed by the Public Works-Engineering Services agency in California, this opportunity falls under NAICS code 541620. The solicitation was posted on November 5, 2026, with a response deadline set for December 3, 2026.

Public Works-Engineering Services

POSTED

DEADLINE

Water Quality Outfall Specialist ConsultancyThe Water Quality Outfall Specialist Consultancy is a subcontracting opportunity with Devon County Council focused on providing specialized environmental consultancy for prime contractors. The scope of work involves the design and implementation of water quality outfall improvements throughout South West England. To ensure compliance with UK water quality regulations, the selected provider will utilize environmental impact modeling alongside professional water quality sampling and analysis equipment. The project is structured into two primary water quality strands, which require the delivery of detailed reports and comprehensive implementation plans. Interested parties should note that the response deadline for this engagement is November 30, 2026.

Devon County Council

POSTED

about 12 hours ago

DEADLINE

in 24 days

AI Contract Overview

The contract seeks qualified providers to deliver environmental site assessments, stormwater monitoring, and compliance reporting services in support of ongoing construction activities across Canada. The scope requires detailed ecological evaluations to identify potential environmental impacts prior to and during construction, continuous monitoring of stormwater runoff to ensure adherence to regulatory standards, and timely submission of comprehensive compliance reports to document adherence to federal environmental guidelines. All work must be conducted in alignment with the North American Industry Classification System code 541620, which covers environmental consulting services, and must be delivered in coordination with the Government of Canada’s Department of Public Works and Government Services. Proposals are due by June 17, 2026, and this is structured as a subcontract opportunity under the broader federal procurement framework. Performance is expected to occur nationwide, with no specific city or regional restrictions outlined, though all activities must comply with Canadian environmental regulations. The contract does not specify set-aside provisions, meaning it is open to all eligible contractors regardless of business size or ownership structure. Interested parties must respond through the official Canada Buys portal, where the full solicitation details can be accessed via the provided link, and should ensure their technical and operational capabilities align with the demanding requirements of environmental compliance during active construction projects.