Tendarix.ca
BUSINESS NEWS
Canadian Business Leadership Takes Centre Stage in Calgary· Canadian Chamber of CommerceWhat would being an 'associate member' of the EU mean for the Canadian economy and businesses?· Financial PostNew supports for businesses, communities affected by U.S. tariffs· BC Gov NewsUncertainty from U.S. trade policy could halve fourth-quarter growth, Macklem says· The Globe and MailCanada, France pledge to work together on space infrastructure, economy· CBCGreat Lakes that bind U.S.-Canada trade are imperiled by Trump tariffs· The Japan TimesCanada’s economy rebounded strongly in Q2 as domestic demand strengthened· rbc.comCanadians warm to EU ‘associate membership’ proposal· Al JazeeraWhat Could Canada’s 2.25% Interest Rate Mean for the Economy and Markets?· kalkine.caChinese ambassador to Canada shows interest in First Nations investments in B.C.· Business in VancouverCarney to showcase Canada’s capital agenda at first-ever investment summit· CityNews TorontoIs Canada winning the trade war?· Toronto StarMajor projects in B.C. delivered faster· gov.bc.caWhat will Trump's retaliatory tariffs do to Canada’s economy big picture? Not that much, economists predict· CBCEnd of USMCA would be ‘severe but not cataclysmic’ for Canada’s economy, Deloitte says· The Globe and Mail
← All tenders
Department of Public Works and Government Services (PSPC)

Services environnementaux – Services d’experts-conseils en matière de sites contaminés

Standing offer (RFSO)
Estimated value
Not disclosed
Deadline
February 2, 2026
Published
November 27, 2025
Type
Services
Explore similarEnvironmental ServicesQuebec
Awarded
This contract has been awarded. Details are drawn from the federal award notice for this solicitation.
Winning supplier
WSP Canada Inc.
Award date
2026-04-07
Supplier location
Montreal, Quebec
Request for Standing Offer

Full description

AMENDMENT TO CLOSING TIME: Please disregard the Ariba Discovery posting response deadline closing time and Buyandsell posting closing time. All required supporting documentation and bid submission must be submitted on February 2, 2026 by 02:00PM EST. All bids submitted after 02:00PM EST will result in the bid being declared non-responsive.

AI Analysis

Get a plain-English breakdown of this tender — what they need, who can bid, how to approach it, and tips for small suppliers. Takes a couple of seconds.

Basic information

Reference
WS5414853765-Doc5458891050
Solicitation no.
WS5414853765
Buyer
Department of Public Works and Government Services (PSPC)
Notice type
Request for Standing Offer
Method
Competitive - Open bidding
Procurement category
*SRV
Trade agreements
*Canada-Honduras Free Trade Agreement *Canada-Peru Free Trade Agreement (CPFTA) *World Trade Organization Agreement on Government Procurement (WTO GPA) *Canada-UK Trade Continuity Agreement (Canada-UK TCA) *Canada-Colombia Free Trade Agreement *Canadian Free Trade Agreement (CFTA) *Canada-Ukraine Free Trade Agreement (CUFTA) *Canada-Chile Free Trade Agreement (CCFTA) *Canada-European Union Comprehensive Economic and Trade Agreement (CETA) *Canada-Panama Free Trade Agreement *Canada-Korea Free Trade Agreement (CKFTA) *Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP)
Estimated value
Not disclosed
Source
canadabuys

Classification & terms

UNSPSC
UNSPSC 77000000 — Environmental Services

Delivery & regions

Province
Quebec
Regions of delivery
*National Capital Region (NCR) *Ontario (except NCR)
Contract term
January 29, 2026 → ?

Key dates

Published
November 27, 2025
Closes
February 2, 2026
Amendment no.
007

Contact

End-user
Department of Transport (TC)
Sign up free to see the contact details

Likely incumbents

(5)

Suppliers who have won similar work from this buyer before.

  1. 1
    Milestone Environmental Contracting Inc.
    10 contracts won· latest September 16, 2025
    CAD $12.7M
    total awarded
  2. 2
    Englobe Corp.
    8 contracts won· latest June 9, 2025
    CAD $20.3M
    total awarded
  3. 3
    WSP Canada Inc.
    6 contracts won· latest July 15, 2026
    CAD $32.9M
    total awarded
  4. 4
    KBL Projects Ltd
    4 contracts won· latest September 9, 2025
    CAD $3.3M
    total awarded
  5. 5
    Keystone Environmental Ltd.
    3 contracts won· latest March 1, 2024
    CAD $15.8M
    total awarded

Milestone Environmental Contracting Inc. is the most likely incumbent, based on how often and how recently they have won this buyer’s work in this category. To displace them, expect to need a clearly stronger proposition or price.

Live tenders

Aquatera Utilities Inc.3 days left

Aquatera Utilities Inc. - Request for Quotes - RFQ for ENVIRONMENTAL MONITORING PROGRAM SERVICES

79 MATCHView →
Department of Public Works and Government Services (PSPC)8 days left

Letter of Interest / Advance Notice to Industry Multidisciplinary Environmental Services RFSO

Indigenous set-asideServices
View →
Department of the Environment (ECCC )9 days left

Phytoremediation at the Eureka High Arctic Weather Station (HAWS)

Indigenous set-asideServices
80 MATCHView →