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

 

 

Centre 10

Centre 10

/
Centre 10 Two attempts had been made by others to build two high-rise condo towers on the site of the former Gaslight Square retail strip at 10th Ave and 4th
Read More
HCM Group - Sage Condominiums: Phase II

Sage Condominiums: Phase II

/
Sage Condominiums: Phase II The construction of the new Sage Condominium required a shoring system that could facilitate the 10 meter foundation depth while working within encroachment restrictions. RWH Engineering
Read More

Herald Block

/ ,
Herald Block HCM was chosen to provide a comprehensive design-build shoring solution for Phase 1 of Brookfield Place development, which will become the tallest building in Western Canada. The excavation
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

Parkside Dr. Slope Stabilization

/
Parkside Dr. Slope Stabilization The City of Toronto tendered a slope stabilization project that required the installation of helical piles in the embankment of a failed slope on Parkside Drive
Read More

Highland Creek WWTP

/
Highland Creek WWTP Due to increased population and the requirement for treating excess amounts of waste water, Highland Creek WWTP underwent a significant upgrade to provide clean water for the
Read More