VIVA Bus Operations, Maintenance and Storage Facility

Client: VIVA Bus Operations, Maintenance and Storage Facility
Size: 451,052 sq. ft.
Project Completion Date: February 2015
Region: Richmond Hill, Ontario
Project Included:

  • Installation of new single-ply PVC roof system

This roofing project began in November 2013 and finished in February 2015. This 451,052 sq. ft. design-build project was constructed to achieve LEED Silver certification and consists of a repair garage, bus storage facility and a two-level administration section. The structure is steel framed on concrete strip and column footings and caissons. The envelope comprises architectural precast wall panels, curtain wall, metal siding, and insulated wall panels with single-ply PVC roofing mechanically fastened on a metal deck. We installed single ply 60mil S327 1.5 Sarnafil PVC membrane bonded to rhinobond plates as per the manufacturer’s requirements, and we installed single ply 60mil G410 1.5 Sarnafil PVC membrane fully adhered to all perimeters, walls and projections as per manufacturer’s requirements. We also installed patio stones set on pedestals to create a walkway on the roof surface.