Bids & Tenders tender · RFPQ

Construction Manager at Risk (CMAR) Services for North York Durham Sewage System (YDSS) Expansion Phase 1 – Part 2

Reference number: rfpq-3823-26

Issuing organization: York Region

Published: 2026-05-14

Closing date: 2026-06-25

Tender details

York Region is prequalifying construction managers for a major sewage system expansion. The CMAR role will support design and construction of two infrastructure components for the North York Durham Sewage System expansion, serving multiple growing communities. This is a long-term, high-value water/wastewater infrastructure assignment requiring strong financial capacity and safety credentials.

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