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- Dec 3, 2025
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1
Supply and Delivery of Backyard Composters
Inspection of Boilers, Pressure Vessels, Piping Systems and Associated Safety Devices – Ontario-Wide
2
MTO - Supply and Delivery of Aluminium Extrusions, T-Bars, Z-Bars and Flats for the Provincial Sign Shop
3
Leased Space at Harrow and Colchester South Community Centre - Upstairs Room
Russ Powell Nature Centre Washroom Renovations, Notice, Call for Subtrades
Magnaville Slope Stabilization
4
Ridgetown WWTP Blowers Supply
Replacement of Private Drain Connections
Regional Employment Land Strategy
5
RFP for Towing Services Roster
Consulting Services for Civil Works Project - VL
6
7
8
RFP for Janitorial Services for Municipal Facilities
Painting Services
Combination Sewer Truck
Wheatley Spheroid Water Tower Rehabilitation and Improvements
Canteen and Conference Room (Fishbowl) Renovations (Design Phase)
9
CEI - Battery Lab - Stage 01
WPS Data Integration Platform Replacement
REPAIRS TO STRUCTURE 43 ON NILE ROAD
920 Ouellette Basement Lateral Piping Replacement
10
11
362 Beresford Street Corunna - Storm Sewer Outfall Replacement
Hydraulic Elevator Assessment and Modernization Planning (CSC Providence)
Big Creek Bridge Rehabilitation
Traffic Engineering Services Retainer
WRH Nurse Call System
12
Network Cabling - Contractor Qualification
Elevation Data to Support Flood Mapping, Engineering, and Infrastructure Projects - Ontario-Wide
Financial Services - Service Delivery Review
Architectural and Related Services
13
14
15
Supply Ontario - Archaeological Services Enterprise Vendor of Record (EVOR) - Ontario-Wide
Beyond the Corridor: A Strategic Roadmap For the Sarnia Lambton Industrial Alliance
DIGITAL BILLBOARD SIGNS WITHIN THE PUBLIC RIGHT OF WAY
DCC - Threat Risk Assessment Consultant Services Source List (SL) - Canada-Wide
DFO - Regional Standing Offer for Environmental Services - Ontario and Prairie (O&P) Region
16
Bear Creek Road over Little Bear Creek Drain (North) Culvert Replacement
Build-A-Bear Workshop in Devonshire Mall
JANITORIAL SUPPLIES
17
RFT IPS 2025-1125 Demolition
DCC - Multi-Disciplinary Architectural and Engineering Consultant Services Source List (SL) - Ontario-Wide
18
Health, Research and Development District Plan
PASA Main Rink HVAC Replacement
Lonsberry Drain Culvert Replacement on CR 50
BWH CEEH Redevelopment Commissioning Agent
Prequalification of General Contractors
19
RFEOI Vacant Land Municipal-Guided Development
Request for Expression of Interest – Full Design Packages for Detached Additional Dwelling Units
BGIS - Facility Management Services (FMS) General Contracting VOR
20
External Financial Audit Services for Women’s Interval Home of Sarnia Lambton
21
22
23
24
25
26
27
28
29
30
31
Contractor Prequalification
Notice of Participation in Buying Group
Notice of Planned Procurements 2025
Notice of Intent - Canoe Procurement Group of Canada
Notice of Intent - Ontario Education Collaborative Marketplace (OECM)
Notice of Intent - Ministry of Public and Business Service Delivery (MPBSD)
Bid Calendar up to date as of: Nov 30, 2025 12:00 AM
