Skip to content

8 Ida Street

  • Underpinning

8 Ida Street

HC Matcon was retained to install panel underpinning for a custom home built by Laureden Inc. in 2007 in one of Markham’s prestigious neighbourhoods.  Due to lack of real-estate and property, the home owners decided to build an in ground pool inside of their newly completed residence.  The residence consisted of an existing crawl space in which the pool was requested.  It should be noted that the interior finishes consisted of sensitive glass and marble which were sensitive to movement below.

The project involved deepening the crawl space for the swimming pool addition.  Innovation was required due to a unique underpinning design which included two layers of continuous rebar within the panel in order for it to be used as a permanent foundation wall.  This created constructability issues due to the required three panel sequences of installation.  To allow for unobstructed panel excavation, HC Matcon and RWH, an HC Group company, special bulkhead steel embedments were fabricated from mesh and anchor couplers (provided by Williams Form Engineering) in the HC Matcon shop. These were used in place of rebar to allow for all threading of the bars satisfying the engineer.

The work was successfully completed on time and on budget.  Underpinning systems are a specialty of HC Matcon.

Client: Laureden Inc.

Location: Toronto, Ontario

Love Condos

Love Condos

/
Love Condos This project involved approx 41,000 sf of piles and lagging temporary shoring system. The project was broken into two phase both consisting of piles and lagging with both
Read More
Paruk Residence

Paruk Residence

/ ,
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.
Read More
Dufferin Mall

Dufferin Mall

/ ,
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
Read More
Currie Reservoir

Currie Reservoir

/ ,
Horizontal Underpinning This project consisted of an interlocking secant pile wall, combined with horizontal underpinning to accommodate a new connection to a pump house at the Currie reservoir in Calgary.
Read More

Weston Road

/ ,
Weston Road The Metrolinx Weston Tunnel project will serve as a below grade rail corridor for the GO Georgetown line linking the airport to downtown Toronto. HCM was subcontracted by
Read More

Mapleview Drive

/
Mapleview Drive The expansion of Mapleview Drive in Barrie required track protection for an existing railway overpass. HCM was retained to install a strutted piles and lagging shoring system. RWH
Read More