Dufferin Jog Elimination - HCM Group

Caissons, Micropiles

Dufferin Jog Elimination

This project involved the extension of Duffering Street under an existing CN rail line and through the abutment wall of a century old CN bridge at Queen Street in Toronto. HCM performed a design-build tied back caisson wall solution for the main staging effort.

The geology of the soils was a combination of fills and wak silts over rock. The old bridge was jacked onto tower frames supported by cased micropiles. Low headroom caissons were installed by churn drilling with permanent liners. Further innovation included a tieback connection through abutments which avoided damage to the future surface of the structure.

HCM met scheduling requirements while performing several services throughout multiple phases, facilitating overall project success.

Client: Dufferin Construction

Location: Toronto, Ontario

Pixel by Battistella

Pixel by Battistella HCM was contracted to provide the design and installation of shoring system for a 110 unit building consisting of town homes, studios and condos. This development was

Centron Business Park Retaining Wall

Centron Business Park Retaining Wall

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Highland Creek WWTP

/ Soldier Piles & Lagging

Highland Creek WWTP Due to increased population and the requirement for treating excess amounts of waste water, Highland Creek WWTP underwent a significant upgrade to provide clean water for the

HC Matcon - Twinning of the West Trunk Sanitary Sewer

Twinning of the West Trunk Sanitary Sewer

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Currie Reservoir

Currie Reservoir

/ Caissons, Underpinning

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65 Lillian Street Condominium Building

65 Lillian Street Condominium Building

65 Lillian Street Condominium Building Work on this jobsite included the excavation support system for a new condominium building located on 65 Lillian Street in Toronto, Ontario. HC Matcon used