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Department of Public Works and Government Services (PSPC)

Remplacement du toit plat de la justice

Request for Proposal (RFP)
Estimated value
Not disclosed
Deadline
June 23, 2026
Published
June 23, 2026
Type
Construction
Explore similarChemicals Including Bio Chemicals and Gas MaterialsQuebec

Full description

The project involves replacing the existing inverted roofing systems on the main and lower flat roofs. Work includes removal of existing membranes, insulation, and flashing down to the concrete deck, inspection and repair of the deck as required, and installation of new roofing systems with waterproofing, insulation, drainage components, new flashing, and ballasted rails around skylights.

Please note that late submissions will not be considered or accepted.
Where to find amendments to the tender document: Amendments will be posted in the Event Messages tab and/or the Event Contents section of the SAP Business Network event. Bidders are responsible for regularly monitoring both locations.

Where to submit questions about the tender document: All questions must be submitted through the Event Messages tab of this SAP Business Network event. The Q&A section on the SAP Business Network Discovery website must not be used.
Registration requirement: Bidders must ensure they are fully registered in CanadaBuys / SAP Ariba in order to access the solicitation documents and submit a proposal.

AI Analysis

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Basic information

Reference
WS5494694148-Doc5494721276
Solicitation no.
WS5494694148
Buyer
Department of Public Works and Government Services (PSPC)
Notice type
Request for Proposal
Method
Competitive - Open bidding
Procurement category
*CNST
Trade agreements
*Canadian Free Trade Agreement (CFTA)
Estimated value
Not disclosed
Source
canadabuys

Classification & terms

UNSPSC
UNSPSC 12000000 — Chemicals Including Bio Chemicals and Gas Materials

Delivery & regions

Province
Quebec
Regions of delivery
*National Capital Region (NCR)
Contract term
February 6, 2026 → ?

Key dates

Published
June 23, 2026
Closes
June 23, 2026
Amendment no.
001

Contact

End-user
Department of Public Works and Government Services (PSPC)
Sign up free to see the contact details

Likely incumbents

(5)

Suppliers who have won similar work from this buyer before.

  1. 1
    Messer Canada inc.
    15 contracts won· latest June 25, 2026
    CAD $3.1M
    total awarded
  2. 2
    AIR LIQUIDE CANADA INC
    6 contracts won· latest June 3, 2026
    CAD $3.9M
    total awarded
  3. 3
    Linde Canada Inc
    5 contracts won· latest December 12, 2024
    CAD $631.5K
    total awarded
  4. 4
    Air Liquide
    3 contracts won· latest March 10, 2025
    CAD $403.2K
    total awarded
  5. 5
    Carmichael Engineering Ltd.
    2 contracts won· latest April 8, 2025
    CAD $1.1M
    total awarded

Messer Canada 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.

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