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Caissons

This project involved installation of 3 watertight caisson wall shafts. Two rectangular secant pile wall shaft approx 12m deep and one 6m diameter compression ring shaft approx 7m deep. In order to achieve the tight tolerance needed to ensure the shafts were in fact watertight the use of a guide wall was implemented. The guide wall was installed using Styrofoam form and concrete to allow drill casing to be perfectly centered over the drilled holes.

Client: McNally Construction
Location: Brampton, Ontario

Weston Tunnel Grade Separation

/ Soldier Piles & Lagging

Weston Tunnel Grade Separation HC Matcon achieved a significant milestone on the Weston Tunnel project, allowing for the GC to accelerate the schedule and make up for project delays. HCM

8 Ida Street

/ Underpinning

8 Ida Street HC Matcon was retained to install panel underpinning for a custom home built by Laureden Inc. in 2007 in one of Markham’s prestigious neighbourhoods. Due to lack

CN Malton GO Station

/ Caissons

Challenge: Build While Trains Are Running Work on the Malton GO Station in Toronto, Ontario includes improvements such as new walkways and a tunnel for pedestrian access to new platforms.

TTC Wilson Complex Modification

/ Micropiles, Shotcrete, Soldier Piles & Lagging, Underpinning

Engineering Solutions The Toronto Transit Commission will be purchasing all new subway cars in the near future, creating the requirement of larger maintenance carhouses. The original contract drawings employed caisson

Pixel by Battistella

/ Shotcrete

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

University of Toronto Faculty of Law

/ Micropiles

TTC Steels Launch Shaft The expansion of the Faculty of Law building at the University of Toronto incorporated the addition of another storey to the existing building. The increased loading

Alloa Feedermain