Project: tender_21744 - Stoplog Replacement and Dewatering Project

Summary

Ontario Shared Services seeks a contractor in Ontario to design, supply, install, maintain, relocate and remove temporary flow-control/dewatering systems (bulkheads, floating bulkheads or contractor designs) to support stoplog replacement at five dams. Requires P.Eng-sealed shop drawings after site visits, in-water work July 16–Aug 31, 2026; diving as required.

From the notice

The Contractor will design, supply, and manage a temporary flow control system to support stoplog replacement at five dams. A Professional Engineer must prepare sealed shop drawings following site visits to confirm field conditions. The Contractor will install, maintain, move, and remove the system as work progresses, protect all existing structures, and repair any damage caused. Scope of Work The Contractor is responsible for providing, installing, maintaining, relocating, and removing a temporary flow management system to control water through sluiceways during stoplog replacement at five dams. The system may include bulkheads, floating bulkheads, or other contractor designed solutions, subject to approval by the Ministry of Natural Resources (MNR). The Contractor must prepare sealed engineering shop drawings following site visits to verify field conditions and required measurements. Work includes protecting existing structures and salvaged materials, preventing sediment or contaminants from entering waterways, and supplying/maintaining construction signage on access roads. Underwater divers are to be employed if required. All work must occur between July 16 and August 31, 2026 to comply with in water work restrictions. MNR reserves the right to modify the scope of work

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