Caissons, Shotcrete

A Design-Build Solution

The Scarborough Hospital was adding a new Critical Care Centre in the courtyard surrounded on all sides by existing hospital structures.

HC Matcon’s scope of work included:

excavation of the new building foundation on pad footings
permanent shotcrete underpinning system to support surrounding structures
soldier pile and lagging wall to support a pedestrian walkway adjacent to pad footings and service manholes
demolition of service tunnels while maintaining operation and maintenance access for emergency services and hydro caissons to support new canopies and additions to existing structures.

At various points during construction, HC Matcon has been required to provide innovative design-build solutions to accommodate changes to the original design.

Client: EllisDon
Location: Scarborough, Ontario

Currie Barracks Residential Development

/ Soldier Piles & Lagging

Currie Barracks Residential Development HCM was contracted to provide the design and installation of shoring system for a multi-family condo development in the Currie Barracks area SW Calgary. Conventional cantilever

Mars B Toronto General Hospital

/ Caissons

This 3.5 Million dollar contract involved HC Matcon providing a full excavation, a 16,000 Sq. Ft. shoring and large diameter caisson package for this project. Challenges included the support of

Spray River Bridge

/ Micropiles

Spray River Bridge During the 2013 flooding in Southern Alberta, the Spray River undermined the foundation of a 24m long all season bridge causing the bridge to collapse. As

Burke Residence

/ Shotcrete

Burke Residence The site topography presented the challenging task of installing shoring on steep slopes which impeded the accessibility of conventional equipment to the residential lot at the back alley

Mill Pond Estates

/ Shotcrete

Shotcrete: Low Cost and Overcoming Hillside Access Issues This 12,000 sq. ft. project involved temporary hillside shoring for a developer in Tillsonburg. The project was completed during winter months with

Talbot Street

/ Caissons

Talbot Street HCM completed the design-build shoring for the Azure condominium project in downtown London. Due to the soil conditions encountered during initial drilling, a full depth caisson wall was

Scarborough Hospital