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

Upper House Condominiums

/ Caissons, Soldier Piles & Lagging

Upper House Condominiums HCM completed the shoring for the eight storey Upper House Condominium project which required a 12m deep excavation for two levels of underground parking. A tied-back shoring

Medicine Hat Regional Hospital – New Tower Expansion

/ Caissons, Micropiles, Underpinning

Medicine Hat Regional Hospital – New Tower Expansion The Government of Alberta and Alberta Health Services (AHS) have broken ground on this project, which will renovate and expand the hospital

Kidd’s Creek Culvert Restoration

/ Helical Piles

Versatile Installations Minimized Costs Work on the Kidd’s Creek Culvert Restoration project involved the supply and installation of 600 plus helical pile supports for new catch basins, man holes, culverts

65 Lillian Street Condominium Building

/ Shotcrete

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

Dufferin Mall

/ Shotcrete, Underpinning

Dufferin Mall Pedestrian Tunnel This renovation project includes the challenge of constructing a 10ft wide by 12ft deep pedestrian tunnel inside an active mall. HCM together with RWH Engineering proposed

EEEL University of Calgary

/ Soldier Piles & Lagging, Underpinning

Zero Ground Loss This project followed shortly after finishing the Taylor Family Digital Library project, which was in close proximity to this site on the same campus. Design considerations for

Scarborough Hospital