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← All tenders
Department of Public Works and Government Services (PSPC)

Remplacement du barrage de Long Lake et du barrage de Little Brother Lake, Haliburton, Ontario

Request for Proposal (RFP)
Estimated value
Not disclosed
Deadline
July 28, 2026
Published
June 12, 2026
Type
Construction
Explore similarBuilding and Facility Construction and Maintenance ServicesQuebec
Awarded
This contract has been awarded. Details are drawn from the federal award notice for this solicitation.
Winning supplier
1014968-GDB CONSTRUCTEURS
Contract value
CAD $9.9M
Award date
2026-09-04
Supplier location
Lively, Ontario
Request for Proposal

Full description

AMENDMENT TO CLOSING TIME: Please disregard the Ariba Discovery posting response deadline closing time and CanadaBuys posting closing time. All required supporting documentation and bid submission must be submitted by July 28, 2026 at 14:00 EDT. All bids submitted after 14:00 EDT will result in the bid being declared non-responsive. Public Works and Government Services Canada (PWGSC) requires a contractor to perform work within the Trent-Severn Waterway National Historic Site, located in Haliburton, Ontario. The primary objective is to construct Long Lake Dam access road, replace Long Lake Dam (LLD) and Little Brother Lake Dam (LBLD). There will be a mandatory site visit on June 25, 2026 at 10:00 AM EDT which bidders must attend in order to submit a bid for this project. Interested Bidders are to meet at Little Brother Lake Dam 1169 Little Hawk Lake Road, Township of Algonquin Highlands, ON. Interested bidders are to communicate with the Contracting Authority to confirm attendance.

Selection criteria

Highest Combined Rating of Technical Merit and Price

AI Summary

AMENDMENT TO CLOSING TIME: Please disregard the Ariba Discovery posting response deadline closing time and CanadaBuys posting closing time. All required supporting documentation an...

AI Analysis

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Basic information

Reference
WS5742179565-Doc5745666757
Solicitation no.
WS5742179565
Buyer
Department of Public Works and Government Services (PSPC)
Notice type
Request for Proposal
Method
Competitive - Open bidding
Procurement category
*CNST
Trade agreements
*Canada-Peru Free Trade Agreement (CPFTA) *Canadian Free Trade Agreement (CFTA) *World Trade Organization Agreement on Government Procurement (WTO GPA) *Canada-European Union Comprehensive Economic and Trade Agreement (CETA) *Canada-Colombia Free Trade Agreement *Canada-Panama Free Trade Agreement *Canada-Ukraine Free Trade Agreement (CUFTA) *Canada-Chile Free Trade Agreement (CCFTA) *Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) *Canada-Korea Free Trade Agreement (CKFTA) *North American Free Trade Agreement (NAFTA) *Canada-UK Trade Continuity Agreement (Canada-UK TCA) *Canada-Honduras Free Trade Agreement
Estimated value
Not disclosed
Source
canadabuys

Classification & terms

UNSPSC
UNSPSC 72000000 — Building and Facility Construction and Maintenance Services
Limited tendering reason
None

Delivery & regions

Province
Quebec
Regions of delivery
*Ontario (except NCR)
Contract term
September 30, 2026 → ?

Key dates

Published
June 12, 2026
Closes
July 28, 2026
Amendment no.
006
Amendment date
July 24, 2026

Contact

Contact
P••••••••, M•••••••• (S•••/P•••) (e•••••••• / s••••••••)
Email
m••••••••@••••••••.••.ca
Address
•• ••••••• ••, ••••• •••, ••••• •• •••••••, ••••••••, ••••••, ••• •••, ••••••
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
    BLACK & MCDONALD LIMITED
    18 contracts won· latest July 23, 2026
    CAD $26.9M
    total awarded
  2. 2
    R.J.G. Construction Limited
    14 contracts won· latest December 11, 2025
    CAD $103.3M
    total awarded
  3. 3
    Les Entreprises P E C inc
    14 contracts won· latest September 10, 2026
    CAD $25.9M
    total awarded
  4. 4
    Slate Construction Inc
    14 contracts won· latest November 6, 2025
    CAD $22.2M
    total awarded
  5. 5
    Cube Construction Ltd
    13 contracts won· latest June 15, 2026
    CAD $12.8M
    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.

Complete source record(29)
Title
EQ754-261618 - Long Lake Dam and Little Brother Lake Dam Replacement, Haliburton Ontario
Reference number
WS5742179565-Doc5745666757
Amendment number
006
Solicitation number
WS5742179565
Publication date
2026-06-12
Tender closing date
2026-07-28T14:00:00
Amendment date
2026-07-24
Expected contract start date
2026-09-30
Tender status
Open
Unspsc
*72141106 *81101507
Unspsc description
*Gravel or dirt road construction service *Dam engineering
Procurement category
*CNST
Notice type
Request for Proposal
Procurement method
Competitive - Open bidding
Selection criteria
Highest Combined Rating of Technical Merit and Price
Limited tendering reason
None
Trade agreements
*Canadian Free Trade Agreement (CFTA) *Canada-Peru Free Trade Agreement (CPFTA) *World Trade Organization Agreement on Government Procurement (WTO GPA) *Canada-Honduras Free Trade Agreement *Canada-UK Trade Continuity Agreement (Canada-UK TCA) *Canada-Panama Free Trade Agreement *Canada-Ukraine Free Trade Agreement (CUFTA) *Canada-Chile Free Trade Agreement (CCFTA) *Canada-European Union Comprehensive Economic and Trade Agreement (CETA) *Canada-Colombia Free Trade Agreement *Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) *Canada-Korea Free Trade Agreement (CKFTA) *North American Free Trade Agreement (NAFTA)
Regions of delivery
*Ontario (except NCR)
Contracting entity name
Department of Public Works and Government Services (PSPC)
Contracting entity address line
11 Laurier St, Phase III, Place du Portage
Contracting entity address city
Gatineau
Contracting entity address province
Quebec
Contracting entity address postal code
K1A 0S5
Contracting entity address country
Canada
End user entities name
Department of Public Works and Government Services (PSPC)
End user entities address
11 Laurier St, Phase III, Place du Portage,Gatineau,Quebec,K1A 0S5,Canada
Contact info name
P••••••••, M•••••••• (S•••/P•••) (e•••••••• / s••••••••)
Contact info email
m••••••••@••••••••.••.ca
Tender description
AMENDMENT TO CLOSING TIME: Please disregard the Ariba Discovery posting response deadline closing time and CanadaBuys posting closing time. All required supporting documentation and bid submission must be submitted by July 28, 2026 at 14:00 EDT. All bids submitted after 14:00 EDT will result in the bid being declared non-responsive. Public Works and Government Services Canada (PWGSC) requires a contractor to perform work within the Trent-Severn Waterway National Historic Site, located in Haliburton, Ontario. The primary objective is to construct Long Lake Dam access road, replace Long Lake Dam (LLD) and Little Brother Lake Dam (LBLD). There will be a mandatory site visit on June 25, 2026 at 10:00 AM EDT which bidders must attend in order to submit a bid for this project. Interested Bidders are to meet at Little Brother Lake Dam 1169 Little Hawk Lake Road, Township of Algonquin Highlands, ON. Interested bidders are to communicate with the Contracting Authority to confirm attendance.

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