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 by January 7 14:00hrs EST. All bids submitted after December 24 14:00hrs EST will result in the bid being declared non-responsive.
AI Analysis
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Basic information
Reference
WS4755188525-Doc4913134667
Solicitation no.
WS4755188525
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 72000000 — Building and Facility Construction and Maintenance Services
Suppliers who have won similar work from this buyer before.
1
BLACK & MCDONALD LIMITED
18 contracts won· latest July 23, 2026
CAD $26.9M
total awarded
2
R.J.G. Construction Limited
16 contracts won· latest December 11, 2025
CAD $114.8M
total awarded
3
Slate Construction Inc
16 contracts won· latest September 1, 2026
CAD $22.9M
total awarded
4
Les Entreprises P E C inc
14 contracts won· latest September 10, 2026
CAD $25.9M
total awarded
5
Cube Construction Ltd
14 contracts won· latest June 15, 2026
CAD $13.2M
total awarded
BLACK & MCDONALD LIMITED 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.
