Consulting Services (Design, Contract Administration, and Site Inspection) for Y1-A2 Leslie Street Trunk Sewer Expansion CMAR Project

The Region will ONLY accept ELECTRONIC BID SUBMISSIONS submitted through the Region’s Bids and Tenders website for this Request for Proposals. HARD COPY BID SUBMISSIONS WILL NOT BE ACCEPTED. Bids must be submitted and received by the Region no later than 1:00:00 p.m., Eastern Standard Time. BRIEF DESCRIPTION OF WORK : This Request for Proposals (the “ RFP ”) is an invitation by The Regional Municipality of York (the “ Region ”) to prospective proponents to submit proposals for the Design, Contract Administration, and Site Inspection Services to be provided in relation to the Y1-A2 Leslie Street Trunk Sewer Expansion CMAR Project, as further described in Sections A and B of the RFP Particulars (Appendix A) (the “ Deliverables ”). This RFP seeks engineering services to complete the predesign (30% detailed design), detailed design (60%, 90% and 100% detailed design), construction administration and site inspection for the Leslie Street Trunk Sewer Y1‑A2, which consists of a new trunk sewer approximately 6.3 km in length and 3.0 m inner diameter (which will be confirmed during the design stage) along Leslie Street between St. John’s Sideroad and Bloomington Road. For complete bid details, refer to the RFP documents. QUESTIONS : Questions related to this RFP should be submitted to the Region through the Bidding Website by clicking on the ' Submit a Question' button.

Buyer: York Region

Bid number: RFPC-3855-26

Bid classification: Construction

Bid type: RFP

Duration (months): 97

Question deadline: Fri Jan 1, 2027 5:00:00 PM (EST)

Submission type: Online Submissions Only

Public opening: No

Trade agreements: Canadian Free Trade Agreement (CFTA); Canada-UK Trade Continuity Agreement (Canada-UK TCA)

Categories: Consulting Services - Professional Services; Real Estate; Management; Geotechnical; Planning; Engineering; Surveying (OLS/Legal); Environmental Goods & Services; Soil testing, Boring, Drilling, Geotechnical, Soil Management; Water and Sewer; Wastewater Treatment & Services; Construction; Infrastructure (Wastewater)

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.