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Thorah Concession Road 5, Watermain Construction

BROCK: Construction of a 300 millimetre PVC and 400 millimetre CPP Watermain on Thorah Concession Road 5 from Cedar Beach Road to Lake Simcoe Water Pollution Control Plant. D2022-19. Work to include micro-tunnelling under the Canadian National Railway tracks. Work to begin November 2022 and expected to last until July 2023.

The contractor is North Rock Group.

Should you have any questions or comments, please contact the following staff member from the Regional Municipality of Durham Works Department, Cory Manion, Project Supervisor by phone at 905-668-7711 or 1-800-372-1102 extension 2610 or by email at

For more details go online to

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