This Government Contract opportunity from Government of Canada was posted on July 20, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Environmental Mitigation and Permitting Support

Closed

International

Submission Closed08/05/2026, 08:00:00 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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Construction Cost Estimator / PlannerThis subcontract opportunity is for a Construction Cost Estimator / Planner to support prime contractors on facility projects for the San Diego County Department of General Services. The selected provider will be responsible for financial planning and budgetary analysis, which includes gathering business requirements, developing detailed budgetary estimates, and creating Project Charters and Spending Plans. A key component of the role involves reviewing condition assessments and utilizing RSMeans or similar software to determine accurate repair costs. Qualified candidates must hold a Professional Engineer (PE) or Certified Cost Professional (CCP) license to perform these services. The project is based in San Diego, California, under NAICS code 541620. Interested parties must submit their responses by the deadline of December 4, 2026.

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Energy Retrofit and Zero Net Energy (ZNE) ConsultantThe Energy Retrofit and Zero Net Energy Consultant subcontract provides specialized technical expertise to prime contractors working on San Diego County Department of General Services projects. The selected consultant will be responsible for reviewing condition assessments, developing budgetary estimates for retrofits, and managing the implementation of Zero Net Energy goals and HVAC system renovations. These tasks require the use of professional energy modeling software and building energy audit tools to deliver comprehensive audit reports and implementation plans. Qualified candidates must hold LEED AP or CEM accreditation to ensure industry-standard expertise in energy efficiency. This opportunity is based in San Diego, California, under NAICS code 541620. Interested parties must submit their responses by the deadline of December 4, 2026.

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CEQA / Environmental Compliance SpecialistThis subcontract opportunity is for a CEQA / Environmental Compliance Specialist to support prime contractors on housing projects for the City of San Luis Obispo. The selected provider will be responsible for performing environmental reviews and preparing necessary compliance documentation in strict accordance with the California Environmental Quality Act standards. This work involves utilizing environmental impact assessment tools to ensure all regulatory requirements are met and delivered. The project is located in San Luis Obispo, California, under NAICS code 541620. Interested parties must submit their responses by the deadline of November 17, 2026.

City of San Luis Obispo

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Principal Designer (Health & Safety)The Rural Housing Association is seeking a subcontractor for a Principal Designer role focused on health and safety for its social housing projects. The selected provider will be responsible for performing health and safety coordination and design risk management for prime contractors, ensuring that all foreseeable risks are identified and controlled during the design phase in accordance with CDM Regulations. Key deliverables for this contract include the production of the Design Risk Register and the final Health and Safety File, alongside the coordination of safety information across the entire design team. Qualified candidates must hold a CDM Coordinator certification or an equivalent professional qualification. This subcontract opportunity was posted on October 30, 2026, with a response deadline of November 19, 2026. The work falls under NAICS code 541620, focusing on specialized environmental consulting and safety management within the social housing sector.

Rural Housing Association (RHA)

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Ecology and Biodiversity ConsultantThis subcontract opportunity for an Ecology and Biodiversity Consultant supports prime contractors on Historic England projects. The selected consultant will analyze Sustainable Drainage Systems utilization to enhance biodiversity and nature recovery, specifically by identifying opportunities within case studies and evaluating the potential of water management interventions. Key deliverables include the provision of ecological data, comprehensive ecological impact assessments, and the development of biodiversity guidelines. The role requires specialized expertise in UK biodiversity net gain standards and nature recovery networks. Interested parties must respond by November 30, 2026, to provide these critical environmental services under NAICS code 541620.

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Heritage Significance & Conservation SpecialistThis subcontract for a Heritage Significance and Conservation Specialist involves providing specialized research and analysis for prime contractors working on Historic England projects. The primary objective is to ensure the integration of Sustainable Drainage Systems (SuDS) while maintaining the historical integrity of fabrics and landscapes. The selected specialist will analyze the impacts of water management, identify safeguarding measures for specific case studies, and develop comprehensive decision-making frameworks. The role requires deep expertise in conservation principles and UK heritage legislation to deliver technical analysis and contribute to an evidence base. Interested parties must respond by November 30, 2026, for this engagement categorized under NAICS code 541620.

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ITT - Climate resilience and the historic environment: Sustainable drainage systems (UID 371)

Solicitation # PREF 642

Historic England is soliciting proposals under solicitation number PREF 642 to develop an evidence base of case studies focused on the sensitive integration of Sustainable Drainage Systems (SuDS) within the historic environment. The project aims to create updated guidance that balances climate adaptation, water management, biodiversity enhancement, and nature recovery with the need to safeguard heritage significance. Key deliverables include the identification of best practices, decision-making frameworks, policy considerations, and implementation challenges across various stakeholder groups and historic contexts. This open competition is reserved for UK suppliers and is noted as particularly suitable for small and medium-sized enterprises (SME) as well as voluntary, community, and social enterprises (VCSE). The contract is scheduled to run from January 11, 2027, to September 17, 2027, with a possible one-month extension to October 15, 2027. Award decisions will be based on a weighted evaluation of 70 percent quality and 30 percent price. The deadline for tender submissions is November 30, 2026, at 9:30 am.

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Environmental Compliance & PermittingThis subcontract for Environmental Compliance and Permitting supports prime contractors on City of Houston Public Works projects. The selected provider will be responsible for conducting feasibility studies, performing National Environmental Policy Act reviews, and ensuring compliance with Texas Commission on Environmental Quality regulations. Key deliverables include the production of environmental impact reports and the submission of necessary permit applications. Eligible candidates must maintain corporate standing with the Texas Secretary of State. This opportunity falls under NAICS code 541620 and requires responses to be submitted by November 19, 2026.

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NEPA/CEQA Environmental Documentation SpecialistThis subcontract opportunity is for a NEPA/CEQA Environmental Documentation Specialist to support prime contractors on projects for the San Luis Obispo County Flood Control and Water Conservation District. The selected specialist will be responsible for the primary authoring and coordination of critical environmental review documents, specifically drafting and finalizing CEQA Environmental Impact Reports and NEPA Environmental Assessments or Environmental Impact Statements. Additional duties include managing public review materials and coordinating with various agencies to ensure all documentation packages are finalized and delivered. The contract requires the provider to maintain 2.0 million dollars in professional liability insurance. Interested parties must submit their responses by November 20, 2026. The work will be performed in San Luis Obispo, California, under NAICS code 541620.

San Luis Obispo County Flood Control and Water Conservation District

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Lopez Water Project Habitat Conservation Plan Environmental Impact Report And Environmental Assessment Services

Solicitation # 2001

The San Luis Obispo County Flood Control and Water Conservation District is soliciting proposals for a two-year task order professional services contract to provide environmental consulting for the Lopez Water Project Habitat Conservation Plan. The selected firm will be responsible for preparing an Environmental Assessment or Environmental Impact Statement in compliance with NEPA and CEQA, as well as supporting permit applications under Section 10 of the Endangered Species Act. Key deliverables include technical studies, agency coordination materials, and final documentation for federal agency decision-making. The project is based in San Luis Obispo, California, with an anticipated notice to proceed on January 27, 2027. Proposals must be submitted as two separate PDF files, consisting of a technical proposal and a cost proposal, by November 20, 2026. The evaluation process is two-phased, prioritizing the highest quality services over the lowest cost, and may include on-site interviews for top-ranked firms. Awardees must meet stringent insurance requirements, including 2.0 million dollars for general and professional liability, and comply with California General Prevailing Wage Rate requirements and DIR registration. The contract prohibits the consultant from bidding on subsequent construction or inspection contracts resulting from this work and requires the maintenance of accounting records for five years.

San Luis Obispo County Flood Control and Water Conservation District

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Conservation Planning ConsultantThe Conservation Planning Consultant subcontract for Natural England involves the analysis of habitat and species data to support prime contractors. The primary objective is to generate prioritized action lists for maintenance and enhancement, specifically focusing on identifying high-value sites, areas threatened by scrub expansion, and potential locations for targeted habitat creation. This work requires the application of specialized knowledge regarding Provision 110 of the Environment Act 2021 concerning Protected Site Strategies. The successful consultant will be responsible for delivering a final research report and a comprehensive prioritized action list. Interested parties must respond by November 23, 2026, for this engagement categorized under NAICS code 541620.

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OMH Habitat Mapping and Field Survey SpecialistThis subcontract for an OMH Habitat Mapping and Field Survey Specialist involves performing field-based identification and mapping of Open Mosaic Habitat for prime contractors on Natural England projects located in the Tees Estuary. The specialist is responsible for conducting field surveys and analyzing aerial photography and historical records to track habitat changes and map current resources. All work must be completed using GIS software and analysis tools while adhering to the S41 NERC Act and Protected Site Strategy standards. The final deliverables for this engagement consist of digital maps and associated data. Interested parties should note that the response deadline is November 23, 2026, and the project falls under NAICS code 541620.

Natural England

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about 8 hours ago

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in 24 days

AI Contract Overview

The contract titled Environmental Mitigation and Permitting Support is a subcontract under the Department of the Environment (ECCC) with a North American Industry Classification System code of 541620, indicating professional, scientific, and technical services related to environmental consulting. The work involves the development and implementation of environmental protection measures specifically tailored to activities in Ontario, excluding the National Capital Region, and includes comprehensive support in securing a permit under the Canada Wildlife Act. This entails designing mitigation strategies to minimize ecological impact, ensuring regulatory compliance, and facilitating the permit application process through technical documentation, stakeholder coordination, and adherence to federal wildlife conservation requirements. The solicitation was posted on July 20, 2026, and responses are due by August 5, 2026, providing a narrow window for qualified proponents to submit proposals for this environmental oversight and permitting assistance role.