Skip to content

The Osterberg Cell

The Osterberg Cell

HCM was contracted to provide supply & installation of O-Cell load test on the New Calgary Library project located in downtown core of the city, in close proximity to the City Hall. The outcome of the load test was to determine the actual soil parameters for the foundation pile design on the project.

The O-cell is a hydraulically driven, high capacity, sacrificial loading device installed within the foundation unit. As the load is applied to the O cell, it begins working in two directions; upward against upper side shear and downward against base resistance and lower side shear (if applicable). Each O-cell is specially instrumented to allow for direct measurement of the O-cell’s expansion. O-cells range in capacities from 800 kN to 26,000 kN.

The scope of work consisted in installation of single test pile (1070mm diam. x 8.0 meters top liner casing, 910mm diam. x 8.0 meters rock socket). The overall length of test pile was approx.16 meters. O-cell was attached to the bottom of the steel frame c/w instrumentation connections, gauges, wiring etc.

Steel frame was manufactured in HCM’s shop, the O-cell was supplied by Loadtest Inc. HCM installed the pile in one day according to the timeline and specification requirements.

Client: Tetra Tech EBA

Location: Calgary, Alberta

Canada Post Micropiles

Canada Post Micropiles

/
No Emissions, No Problem The Canada Post McKnight Mail Processing Centre Expansion project involved the installation of micropiles to support a renovation within the facility in northeast Calgary, Alberta. As
Read More
Great Lakes Copper Plant

Great Lakes Copper Plant

/
Great Lakes Copper Plant The Great Lakes Copper Plant in London, Ontario, posed a technical challenge in shotcrete shoring. HC Matcon helped to facilitate the installation of a new copper
Read More
Upper House Condominiums - Caisson Wall Piles and Lagging

Upper House Condominiums

/ ,
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
Read More
Aldershot GO Station Improvements

Aldershot GO Station Improvements

Our Innovative Solution Saves Time Work at the Aldershot Go Station in Burlington, Ontario comprised of the construction of two new pedestrian tunnels to access the existing passenger platforms. The
Read More

McMaster Nuclear Building

/ ,
McMaster Nuclear Building The nuclear research building was an upgrade to the existing structure to allow for world class nuclear research for leading nuclear scientists.  This project was funded by
Read More
Siemens Energy Blade Plant – Phase 2

Siemens Energy Blade Plant – Phase 2

/
Siemens Energy Blade Plant – Phase 2 HC Matcon’s project at the Siemens Energy Blade Plant consisted of the design, supply & installation of 70 helical piers within the existing
Read More