Skip to content

TTC Patten Building

  • Micropiles

TTC Patten Building

HC Matcon was retained to install micropile foundation for TTC Patten Building on 835 Davenport Road, Toronto. The building was originally designed for storage of paper tickets and when TTC transitioned to using tokens the increased loading caused settlement and structural issues which required strengthening of its foundations. 

The project consisted of drilling and installing 90 micropiles to a depth of 15M.  Working conditions presented an issue as drilling was restricted in a basement of an existing building where headroom was 3.5 meters high. HCM mobilized the Klemm low headroom drill rig in order to complete the project with productions to meet the strict deadlines required from TTC. 

The project was completed in a timely fashion and on budget. HC Matcon is well equipped to deal with difficult conditions presented on any project and are experts in micropile installations.

Client: Toronto Transit Commission & Buttcon LTD.

Location: Toronto, Ontario

Alloa Feedermain

/
Alloa Feedermain This project involved installation of 3 watertight caisson wall shafts. Two rectangular secant pile wall shaft approx 12m deep and one 6m diameter compression ring shaft approx 7m
Read More
TTC St. Clair Station

TTC St. Clair Station

/
Overcoming Tight Access and High Water Table Two new elevators on the east and west sides of St. Clair station were installed to allow easier access for disabled persons. During
Read More
65 Lillian Street Condominium Building

65 Lillian Street Condominium Building

/
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
Read More

Midtown Lofts

/
Midtown Lofts On this project, HCM in conjunction with RWH Engineering Inc. (RWH), provided the owner with a complete design-build package and precision monitoring services for an 8.5m deep temporary
Read More
Bluwater Condominiums

Bluwater Condominiums

/
The Pemberton Group is adding the luxury waterfront Bluwater Condominiums to its portfolio. The 22,000 SF area of shoring area will accommodate the construction of three eight-story buildings on the
Read More
TTC Wilson Complex Modification

TTC Wilson Complex Modification

/ , , ,
Engineering Solutions The Toronto Transit Commission will be purchasing all new subway cars in the near future, creating the requirement of larger maintenance carhouses. The original contract drawings employed caisson
Read More