Skip to content

Paruk Residence

  • Helical Piles, Shotcrete

Overcoming Poor Soil-Bearing Capacity

The Paruk Residence is a high end two story structure, located at 24 York Valley Crescent in North York, Ontario, just north of the Don River. A geotechnical investigation performed by Patriot Engineering revealed very poor soil bearing capacity, unsuitable for a slab-on-grade or strip footing foundation.

  • The floor slab was designed as a structural slab supported on grade beams resting on helical pier foundations. The helical piers were 2-7/8 inch diameter, 55 ksi minimum yield strength, galvanized, and supplied by Ideal Group.
  • The helical piers were designed for a maximum 30 kips working load, which was achieved at a torque resistance of approximately 9,000 ft. lbs. Using a 17,000 ft. lbs. McMillen drive unit, 94 piers were installed in 3 days.

HCM also did the excavation, perimeter shotcrete shoring and U/S stone placement c/w geotextile, which helped construction access and provided a clean surface for the concrete form work contractor.

Client: HC Matcon
Location: Toronto, Ontario

 

 

Oshawa Mall

/ , ,
Oshawa Mall The Oshawa Mall expansion was a large project that required several foundation and shoring services. HCM met the needs of the contractor by providing both tied back and
Read More
Slope Remediation

Slope Remediation

/
Slope Remediation HCM and RWH Engineering provided a design build solution to remediate a failing slope at a project located in Western Ontario. Prior to HCM’s involvement, the site was excavated 7m into a
Read More

Silver Creek Solar Farm

/
Silver Creek Solar Farm For this project, HCM provided installation services to EllisDon for the helical pile foundations for future solar racking. Due to the stringent timelines and project milestones,
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

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
Read More
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