Canlan Ice Sports – York University

Canlan Ice Sports – York University

Canlan Ice Sports – York University
An economical and lightweight waterproofing solution was reconstructed over existing standing seam metal roofs while maintaining interior ice rink and facility operations at a multi-purpose recreation and entertainment facility.
Services
Building and Structural Restoration
Subservices
Roofing
Sector
Commercial / Institutional
Duration
2016-Today
Client
Canlan Ice Sports
Project Value
$1,560,000
Project size
17,000m2

Canlan Ice Sports – York is a is a state-of-the-art multi-purpose recreation and entertainment facility featuring five NHL and one Olympic-sized playing surfaces.

Covering the rinks and the restaurant are six roof sections constructed from a pre-engineered metal roofing system with fiberglass insulated blanket and an integral vapor barrier. The existing standing seam metal roofs were showing signs of stress due to leaks; causing corrosion of the purlins and interior damage.

The selected PVC membrane roof reconstruction design moved the insulation (and dew point) above the metal panels. This eliminated the formation of any trapped moisture and the insulation below the roof deck.  By removing the interior insulation this allowed the purlins to be repaired, cleaned and painted.

To deliver this project, Pretium completed the following measures:

Condition Assessment and/or Feasibility Study

Condition Assessment and/or Feasibility Study

A detailed assessment of existing conditions, including drawings, permitted use, failure mechanisms, and remedial options, allows for clients to choose the building restoration and renewal program that best suits their objectives.
Design and Specification

Design and Specification

Design documents with comprehensive specifications and detailed drawings are prepared to describe the project scope, materials, and procedures. These documents are created based on information collected during the assessment and feasibility phase and with the Owner’s agreement on the restoration and renewal approach and budget. Design and specification documents not only communicate the scope of work to the contractor but do so in a way that promotes refined pricing. An effective, collaborative planning and design process increases the potential for success during construction through improved workmanship, fewer changes and disruptions to building occupants, a shorter construction schedule, and a final cost within budget.
Tendering

Tendering

A fair and competitive tender process is followed. We offer tenders to pre-qualified contractors who have known skills for the required work. During the tender process, we respond to queries, prepare addenda, and walk the work area with the bidders. On closing of tenders, we prepare a written summary and analysis of the bids received.
Contract Administration and Construction Review

Contract Administration and Construction Review

Once a contractor is selected, our team periodically visits the site to confirm that the work is being completed in accordance with the project specifications and provides contract administration from start to completion.

Client Benefits 

The PVC roof recovery increases the life expectancy
by 20 to 25 years.

The installation of new insulation and membrane above the metal roofing kept the roofing work separate from the interior remedial work. This approach also allowed the building to remain operational throughout the construction.

Benefits of PVC membrane roofing: 

  • Durability and Longevity 
  • Energy Efficiency 
  • Low Maintenance 
  • Waterproof and Leak-Resistant 
  • Chemical Resistance
Installation of new insulation and PVC membrane system over the existing metal roof.
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Overall view of PVC roof reconstruction in progress.
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PVC roof reconstruction, including the tie-in at existing rooftop mechanical equipment and skylights.
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Installation of the new PVC roof membrane, detailing around existing mechanical equipment.
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