This Subcontract opportunity from Government of Canada was posted on May 14, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Environmental Site Assessment (ESA) Services

Closed

International

Submission Closed05/30/2026, 04:59:00 AM 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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POSTED

about 23 hours ago

DEADLINE

in about 1 month

AI Contract Overview

The contract entails the provision of Environmental Site Assessment services under the NAICS code 541620, specifically for conducting Phase I and, if necessary, Phase II assessments to detect potential contamination, hazardous materials, or brownfield conditions on sites proposed for development within the National Capital Region, including Gatineau and Ottawa. The work is required to support due diligence in land use planning and environmental compliance, ensuring that any risks to human health or the environment are identified and addressed prior to further action. This subcontract is issued by the Government of Canada through the Department of Public Works and Government Services and is open for responses until May 30, 2026, with proposals due by 4:59 a.m. EDT. The assessments must adhere to recognized industry standards and regulatory expectations, and performance is expected to be carried out across the designated geographic area.

General Info

Conduct Phase I and II Environmental Site Assessments for government properties in National Capital Region.

Agency

Government of Canada → Department of Public Works and Government Services

NAICS

541620 - Environmental Consulting Services

Place of Performance

National Capital Region (NCR), Gatineau, Ottawa, CAN

Set-Aside

NONE

Documents

This scope was carved out of DDR/RFI-2026-2.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

REQUEST FOR INFORMATION ON THE AVAILABILITY OF WAREHOUSE AND OFFICE SPACES OFFERED AS PART OF A POTENTIAL LEASE-PURCHASE PROJECT IN THE CITIES OF OTTAWA AND GATINEAU

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedMay 14

subcontract

Response DeadlineMay 30

Deadline has passed

Submission Closed

05/30/2026, 04:59:00 AM UTC

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Organization & Contact Information

AgencyGovernment of Canada → Department of Public Works and Government Services

ContactsNo contacts available

OfficeN/A

Organization / AgencyGovernment of Canada → Department of Public Works and Government Services

Office AddressN/A

ContactsNo contact information available

Full Description

Perform Phase I and, if needed, Phase II Environmental Site Assessments to identify contamination risks, hazardous materials, or brownfield conditions on proposed sites.