GTA from above: The Ashbridges Bay Outfall project
TORONTO — A tunnel is being constructed that will carry treated water waste from the Ashbridges Bay treatment plant back into Lake Ontario.
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The outfall construction sequencing involved, among other elements, sinking a shaft adjacent to the shoreline and then mining a tunnel through rock beneath the lakebed below Lake Ontario.
Robbins tunnel boring machine completes Lake Ontario
A 7.95 m (26.1 ft) diameter Robbins Single Shield tunnel boring machine completed, what the company says is, a record-setting run below Lake
Tunneling in Canada
Included within these programs are the construction of a new outfall tunnel under Lake Ontario and three large CSOs tunnels in addition to various
Pedestrian Tunnel Under Lake Ontario | CN2000 Waterproofing
This pedestrian tunnel, located 40 metres under Lake Ontario, was recently awarded the Canadian Project of the Year Award for 2014 from the Tunnelling Association of Canada.
Tunnel boring machine completes Canada''s largest outfall
On March 3, 2022, a 7.95 m (26.1 ft) diameter Robbins single shield tunnel boring machine (TBM) completed a record-setting run below Lake Ontario in Toronto,
Is there a tunnel under Lake Ontario?
The Thorold Tunnel is an underwater tunnel in Thorold, Ontario, Canada carrying Highway 58 underneath the Welland Canal. Built between 1965 and 1967, the tunnel is 840 metres in length and
Detroit–Windsor Tunnel
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The Detroit–Windsor Tunnel (French: tunnel de Détroit-Windsor), also known as the Detroit–Canada Tunnel, is an international highway tunnel connecting the cities of Detroit, Michigan, United States and Windsor, Ontario, Canada. It is the second-busiest crossing between the United States and Canada, the first being the Ambassador Bridge, which also connects the two cities, which are situated on the Detroit River.
Tunnelling completed on Canada''s largest outfall
The last kilometre of tunnel, bored below a series of 50 risers under Lake Ontario, was challenging but ultimately successful. “The team really worked together to overcome some tough
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