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FederalServicesNov 30, 2026Ref WS5240497231-Doc5925382061

EW699-260375C-NWT Multidisciplinary Environmental Consulting Services RFSO

BuyerDepartment of Public Works and Government Services (PSPC)
ClosingNov 30, 2026
Location*Northwest Territories *Nunavut Territory, Gatineau, Quebec
CategoryServices
Estimated valueNot disclosed

Public summary

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PWGSC is seeking environmental consulting firms to establish a multi-supplier standing offer for work requested as needed. The services may include environmental impact assessments, permitting and related studies; environmental management for federal facilities; contaminated-site consulting; and remediation planning, site supervision and cost estimating. The work may involve federally controlled sites, including contaminated and potentially remote locations in the Northwest Territories and Nunavut. The notice lists Gatineau, Quebec, and the territories as locations. The standing offer is expected to run for three years, with up to three additional optional years. This opportunity appears potentially relevant to firms with environmental engineering and consulting experience, particularly in contaminated sites, remediation, permitting, environmental assessments, and work in remote or northern communities. Work would be issued only if and when required, so a standing offer would not necessarily guarantee contracts. The tender is currently shown as open and closes November 30, 2026, at 2:00 p.m. The official notice should be reviewed for mandatory qualifications, security or registration requirements, Indigenous or northern participation considerations, submission instructions, evaluation criteria, applicable service categories, and any limits on subcontracting or teaming. Verify all dates and requirements in the official tender notice before submitting a bid: https://portal.us.bn.cloud.ariba.com/dashboard/public/appext/comsapsbncdiscoveryui#/Rfx Event/preview/1110027991?an Id=ANONYMOUS

Requirement preview

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  • The opportunity is an open Request for Standing Offer (RFSO) for multidisciplinary environmental consulting services on an “if and when requested” basis.
  • The work appears to cover federally controlled sites, including contaminated sites and potentially remote communities in the Northwest Territories.
  • Required service areas listed in the tender text include: environmental impact assessment, permitting and related studies; environmental management of federal facilities; contaminated sites consulting services; and remediation planning, site supervision, and cost estimating.
  • The tender seeks qualified consulting firms with expertise in environmental engineering.

Source description preview

Imported source text may contain formatting from the original notice.

Public Works and Government Services Canada (PWGSC), Environmental Services and Contaminated Sites Management (ESCSM), on behalf of PWGSC and other client departments, requires environmental consulting services for a variety of projects on an “if and when requested" basis. To support this requirement, PWGSC is seeking offers from qualified consulting firms with expertise in environmental engineering to establish Standing Offers. The required environmental services are related to a wide variety of federally controlled sites, including contaminated sites often in remote communities within the Northwest Territories.The range of consulting services includes: 1) environmental impact assessment, permitting and related studies, 2) environmental management of federal facilities, 3) contaminated sites consulting services and 4) remediation planning, site supervision and cost estimating. The duration of the DISOs will be for 3 years plus 3 optional years.

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