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Accepting bidsprequalificationCanada

Request for Prequalification for Upgrades and Equipment Replacement at Three (3) Wastewater Locations: Belair Estates, Chancery Lane and Sixteen Mile Creek, in the Town of Oakville. Category 1: General Contractor, Category 2: Electrical Subcontractor and Category 3: Temporary Bypass Subcontractor

Issued by Region of Halton · via bids&tenders — Canadian municipal & public-sector bid opportunities

Published
10 Sept 2026
Closes
22 Oct 2026, 18:00 UTC
Reference
W-3526A-A-26
Location
Ontario, Canada
Sector
Water & Environment
Type
works

This notice was amended

Details changed after publication. Re-check the official notice before bidding.

  • Submission deadline changed from 8 Oct 2026, 18:00 UTC to 22 Oct 2026, 18:00 UTC
    First seen by FreeTender on 30 Sept 2026 — most portals don’t publish when a corrigendum was issued.

Details

Refer to project document

Buyer: Region of Halton

Bid number: W-3526A-A-26

Bid classification: Construction

Bid type: RFPQ

Duration (months): 48

Question deadline: Wed Sep 30, 2026 4:00:00 PM (EDT)

Submission type: Online Submissions Only

Public opening: No

Categories: Utility; Supplies; Services; Construction; Infrastructure (Traffic Signalization); Affordable Housing; Parks, Trails & Landscape; Oil & Gas Pipe Construction; Roads, Bridge, Sidewalks; Drainage; Supplies (barricades, pylons, speed signs, etc.); Infrastructure; Building & Renovation; Municipal Drains; Power Lines

Bid documents and submissions are handled on the buyer's bids&tenders site; downloading documents requires a free vendor account and may carry a platform fee.

Context for bidders

We hold 18 notices from Region of Halton, going back to May 2026 — 17 of them still open. They buy mostly in Water & Environment, Construction & Infrastructure and Chemicals & Materials. There are 146 open Water & Environment tenders in Canada. This one closes in 19 days.

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this water & environment opportunity. Always verify the details on the official source.

  • Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
  • Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
  • Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
  • Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
  • Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
  • Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.

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