This Solicitation opportunity from Government of Canada was posted on January 12, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

Professional Services in Environmental Engineering-Contaminated Sites

Closed

NCC-RFSO-CP-2026-001International

Submission Closed02/09/2026, 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

New

SLED

Environmental Consulting ServicesThe contract requires the provision of comprehensive environmental consulting services including environmental site assessments, wetland delineation, NEPA compliance documentation, and stormwater pollution prevention planning. These services are intended to support regulatory adherence and environmental stewardship across projects under the jurisdiction of the State of Utah, with performance expected to meet federal and state environmental standards. The work involves technical expertise in identifying environmental risks, delineating protected wetland boundaries, preparing documentation to satisfy National Environmental Policy Act requirements, and developing effective stormwater management plans to mitigate pollution. The opportunity is posted as a subcontract under NAICS code 541620, indicating a focus on environmental consulting, and is open for responses until September 7, 2026. It is not subject to any specific set-aside provisions and is available to qualifying subcontractors capable of delivering the full scope of environmental services. While the agency details are listed under Utah with no specific office address or point of contact provided, bidders must be prepared to perform work wherever required within the state. Interested parties should submit proposals before the deadline and ensure they have the technical capacity, certifications, and experience necessary to meet the rigorous demands of the environmental services outlined.

POSTED

DEADLINE

Environmental Compliance and Documentation ServicesThe contract is for Environmental Compliance and Documentation Services under a subcontract awarded by Marine Maintenance for the Port of Seattle, aimed at ensuring full regulatory adherence during excavation and waste management operations. The work supports compliance with standards set by the EPA and state environmental agencies, with a strong focus on maintaining audit-ready records and proper documentation throughout all phases of activity. This includes tracking, reporting, and managing paperwork required for regulatory inspections and environmental audits to minimize risk and uphold legal obligations in real-time operational environments. The services are classified under NAICS code 541620, indicating environmental consulting and related technical support, and are intended to provide continuous compliance assistance wherever excavation and hazardous or non-hazardous waste handling occurs under the Port’s jurisdiction. The contract does not specify a geographic location beyond the Port of Seattle, and while no set-aside provisions are in place, the solicitation is posted as of July 2026, with a public-facing link available for further details. The scope demands expert knowledge of federal and state environmental regulations and the ability to produce clear, accurate, and timely documentation that meets both operational needs and regulatory scrutiny.

POSTED

DEADLINE

Water System Inspection and Compliance ReportingThe contract entails independent inspection, data collection, and compliance reporting for water systems across both Department of Public Safety facilities in Texas. The scope includes conducting thorough evaluations of water system operations, accurately completing required Inspection Forms, and documenting Cycles of Concentration Worksheets to ensure adherence to regulatory standards. All tasks must be performed with precision to support ongoing compliance and operational integrity of the water systems at the designated sites. The work is classified under NAICS code 541620 and is structured as a subcontract, with responses due by August 13, 2026. The contract was posted on July 25, 2026, and all deliverables must align with the requirements specified for the Department of Public Safety’s Texas operations.

Department of Public Safety

POSTED

DEADLINE

Chemical Water Treatment Services – Florence Facility (Florence, TX)Full-service water treatment is required for all industrial and domestic water systems at the DPS Florence facility in Texas, covering condenser, boiler, heating, and chilled water systems. The scope includes comprehensive chemical delivery, routine water testing, performance monitoring, and full adherence to all applicable regulatory standards to ensure system efficiency, safety, and compliance. The contract is structured as a subcontract under NAICS code 541620, with bids due by August 13, 2026, and was posted on July 25, 2026. All services must be performed on-site at the Florence facility, and the contracting entity is the Texas Department of Public Safety.

Department of Public Safety

POSTED

DEADLINE

Chemical Water Treatment Services – HQ Chill Water System (Austin, TX)The contract pertains to the ongoing chemical treatment, monitoring, and maintenance of the chilled water system at the Department of Public Safety headquarters in Austin, Texas, with a focus on controlling scale, corrosion, and biological growth using chemicals recommended by manufacturers. Services are required to ensure system efficiency, longevity, and compliance with operational standards through regular inspections, chemical dosing, and performance tracking. The scope is strictly limited to the chilled water system at this specific facility and does not extend to other building systems or locations. This is a subcontract under NAICS code 541620, with a posted date of July 25, 2026, and a response deadline of August 13, 2026. The contracting agency is the Texas Department of Public Safety, and the place of performance is clearly defined as the DPS headquarters in Austin. The solicitation is accessible via the Texas SmartBuy portal, and while no set-aside type or point of contact is specified, interested parties must submit proposals prior to the stated deadline to be considered for award.

Department of Public Safety

POSTED

DEADLINE

Acoustical Consulting & Treatment InstallationTexas Southern University is seeking a subcontractor to perform acoustical analysis and install sound-absorbing materials in study rooms to achieve speech privacy in compliance with ASTM standards. The work requires expert evaluation of current acoustic conditions and the implementation of targeted treatments to limit sound transmission between adjacent spaces, ensuring an environment conducive to focused study. The contract is classified under NAICS code 541620 for architectural and engineering services and is posted for responses until August 18, 2026, with no set-aside designation specified. The project scope is strictly focused on technical acoustical mitigation and does not include broader construction or renovation efforts beyond the installation of approved sound-absorbing materials. All deliverables must meet industry-recognized performance benchmarks to fulfill the requirement for acoustic privacy in educational settings.

Texas Southern University

POSTED

DEADLINE

Environmental Assessments and Compliance StudiesThe contract seeks qualified firms to conduct a range of environmental assessments and compliance studies for airport development projects in Georgia, including Phase I and Phase II environmental site assessments, wetland delineation, noise impact studies, and documentation to meet National Environmental Policy Act requirements. Work will involve identifying potential environmental contaminants, mapping and characterizing wetland boundaries, analyzing aircraft and operational noise levels, and preparing formal reports to ensure regulatory compliance throughout the project lifecycle. The solicitation is issued as a subcontract under NAICS code 541620 for environmental consulting services, with responses due by August 13, 2026, and the entity responsible is the City of Swainsboro, which is seeking technical expertise to support infrastructure planning and environmental due diligence.

POSTED

DEADLINE

Comprehensive Regional Resilience PlanningThe contract titled Comprehensive Regional Resilience Planning is a subcontract issued by the Coastal Bend Council of Governments in Texas to develop regional strategies that address climate-related risks including sea-level rise, flooding, and disaster recovery planning for coastal communities. The work requires the contractor to design, implement, and coordinate resilience initiatives that enhance community preparedness and adaptive capacity in the face of escalating environmental threats. The scope centers on integrating scientific data, stakeholder input, and policy frameworks to create actionable, region-specific plans that support long-term sustainability and emergency response capabilities. Responses to the solicitation are due by August 31, 2026, and the effort falls under NAICS code 541620, indicating it involves environmental consulting services. The contract does not specify a set-aside type or a defined place of performance beyond the broader Texas coastal region, and the performance location remains unspecified in the posted details. The opportunity is accessible via the Texas SmartBuy portal, and while no point of contact information is provided, interested parties must submit proposals prior to the deadline to be considered for award. The initiative underscores a strategic focus on localized climate adaptation with broad implications for public safety, infrastructure planning, and regional economic stability.

COASTAL BEND COUNCIL OF GOVERNMENTS

POSTED

DEADLINE

Feasibility Study and Site Assessment for Integrated Solar Car ParkThe contract seeks to conduct a comprehensive feasibility study for the integration of a solar car park within a correctional facility operated by the Government of Jamaica’s Department of Correctional Services. The study must evaluate site-specific conditions including solar energy potential, structural load capacity of existing infrastructure, and the technical compatibility of solar installations with ongoing facility operations. Attention must be paid to how the proposed solar car park will function alongside security protocols, maintenance routines, and energy demands of the correctional environment without compromising safety or operational integrity. The work is classified under NAICS code 541620, indicating it is a subcontract focused on engineering services, and the deadline for responses is August 19, 2026. The solicitation was posted on July 24, 2026, and all proposals must address the full scope of technical, logistical, and operational considerations necessary to determine the viability of deploying a solar-powered parking structure on the site. The project aims to support sustainable energy initiatives while ensuring seamless alignment with the correctional facility’s unique requirements.

Department of Correctional Services

POSTED

DEADLINE

Environmental Compliance AssessmentsThe City of Swainsboro in Georgia is seeking qualified subcontractors to provide environmental compliance services for projects funded by the Federal Aviation Administration. The scope of work includes conducting environmental site assessments, performing wetland delineations, ensuring compliance with the National Environmental Policy Act, and developing stormwater management plans. These services are critical to supporting infrastructure projects that require federal environmental oversight and must be executed in accordance with applicable regulations and standards. The solicitation is open as a subcontract opportunity under NAICS code 541620, which pertains to environmental consulting services. Proposals must be submitted by August 13, 2026, at 5:00 PM Eastern Time, with the posting date set for July 24, 2026. All work is expected to be performed within the state of Georgia, and interested parties should access the official solicitation portal for further details and submission requirements.

POSTED

DEADLINE

Environmental Assessment Services for MALSR SystemThe contract seeks environmental assessment services for the RW 14 MALSR system, requiring full compliance with FAA regulations and the National Environmental Policy Act to evaluate potential environmental impacts. The work involves preparing comprehensive documentation to support federal aviation standards and ensure all environmental considerations are properly analyzed and disclosed in accordance with federal compliance protocols. The scope is focused specifically on the environmental review process, not on construction or operation, but on the analytical and reporting obligations tied to the system’s development. This subcontract is posted by the City of Swainsboro under Georgia state auspices, with a response deadline of August 13, 2026, and a North American Industry Classification System code of 541620 indicating environmental consulting services. While no funding source, set-aside status, or specific point of contact is provided, interested parties must submit proposals through the designated state portal by the stated deadline. The place of performance is not explicitly defined, but the project is tied to the RW 14 MALSR system, suggesting work will involve site-specific environmental analysis related to airport or aviation infrastructure within Swainsboro’s jurisdiction.

POSTED

DEADLINE

Environmental and Regulatory Compliance ConsultingThe contract is for Environmental and Regulatory Compliance Consulting with a focus on coordinating CEQA documentation and ensuring adherence to state environmental regulations and agency mandates, specifically those from the Division of the State Architect and the Office of the State Fire Marshal. The work will be performed in Sacramento and requires expertise in navigating complex environmental review processes, interfacing with regulatory bodies, and delivering compliant documentation in alignment with California’s environmental standards. The contract is structured as a subcontract under NAICS code 541620, which classifies it as environmental consulting services, and it is being procured by the California Department of General Services on behalf of the state. The opportunity was posted on July 24, 2026, with a response deadline of August 20, 2026, indicating a timeline for proposers to submit qualifications and technical approaches. There is no specified set-aside or preference category, and no point of contact information is provided in the data. Interested parties must respond through the California eProcurement portal at the provided link, and the work will require demonstrated experience in environmental compliance, regulatory coordination, and familiarity with California’s public infrastructure regulatory environment. The absence of detailed performance metrics or deliverables in the data suggests proposers will need to clearly articulate their methodology and experience to meet the stated objectives.

California Department of General Services

POSTED

2 days ago

DEADLINE

in 24 days

General Info

Agency

Government of Canada → National Capital CommissionView Agency

NAICS

541620 - Environmental Consulting ServicesView NAICS

Place of Performance

Canada, CAN

Set-Aside

NONE

Documents

(5)

Addendum 002 to NCC-RFSO-CP-2026-001 Environmental Engineering Services SOA

PDF•4 pages•amendment

Addendum 003 to NCC-RFSO-CP-2026-001 Professional Services Tender

PDF•5 pages•amendment

NCC-RFSO-CP2026 001 - Services professionnels en génie environnemental

PDF•74 pages•rfp

NCC-RFSO-CP-2026-001 Professional Services in Environmental Engineering - Contaminated Sites

PDF•71 pages•rfso

Addendum 001 - NCC-RFSO-CP-2026-001

PDF•1 page•amendment

AI Contract Breakdown

Uniform Contract Format

Timeline

PhaseClosed

PostedJan 12

Solicitation

Response DeadlineFeb 9

Deadline has passed

Submission Closed

02/09/2026, 07:00:00 PM UTC

Find active opportunities like this

Start your free trial to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

AgencyGovernment of Canada → National Capital Commission

Contacts1 person available

OfficeN/A

Organization / Agency

Government of Canada → National Capital Commission

View Agency Profile

Office AddressN/A

Contacts

Sylvie ThibaultContracting Authority

contact@example.gov

+1 (555) 000-0000

Full Description

The NCC wishes to retain the services of consulting engineering firms to provide Professional Services in Environmental Engineering - Contaminated Sites on an “as and when requested” basis under a Standing Offer Agreement (SOA). The NCC is seeking to establish up to eight (8) SOAs for a period four (4) years, depending on the number of qualified proposals and the NCC’s projected value of environmental engineering and contaminated sites work. The services required for the RFSO are: Phased Environmental Site Assessments, Human Health and Ecological Risk Assessments, Site Remediation Design and Implementation, and Excess Soil Characterization and Management, Project Management Support including Risk Management and Risk Communication and Bilingual Consultant Reports and Handling of Documents.