Green Roofs
John Jensen Nature Centre – Edmonton, AB
Contract Date: May 2014
Owner: City of Edmonton
General Contractor: Lorac Construction
Sub Contractor: Erscon Canada
Project Details:
Complete supply, installation, maintenance and warranty of extensive green roof system including: drainage layer, root barrier, LiveRoof Trays, metal edging, rock ballast, Paving stone, and drain covers.
 
Fort Edmonton Park Pump Station – Edmonton, AB
Contract Date: May 2014
Owner: City of Edmonton
General Contractor: Lorac Construction
Sub Contractor: Erscon Canada
Project Details: 
Complete supply, installation, maintenance and warranty of extensive green roof system including: drainage layer, root barrier, moisture retention mat, growing medium, metal edging, rock ballast, soil covering and plant material.
 
Meadows Recreation Centre – Edmonton, AB
Contract Date: April 2014
Owner: City of Edmonton
Sub Contractor:  Western Weather Protectors Ltd.
Prime Contractor: PCL
Project Details:
Complete supply, installation, maintenance and warranty of extensive green roof system including: drainage layer, root barrier, moisture retention mat, growing medium, metal edging, rock ballast, Paving Stone, plant material and sedum tiles.
 
Valley Zoo – Edmonton, AB
Contract Date: April 2011
Owner: City of Edmonton
Consultant: Group2 Architecture Engineering Ltd.
Prime Contractor: Fraser Brothers Roofing Ltd.
Project Details:        
Complete supply, installation, maintenance and warranty of extensive green roof system including: drainage layer, root barrier, moisture retention mat, growing medium, drainage covers, metal edging, bio-degradable anti-erosion net, rock ballast, plant material and seed blends.
 
 
Williams Engineering Building – Edmonton, AB
Contract Date: June 2010
Owner: Tonko Realty Advisors Ltd.
Consultant: Williams Engineering
Prime Contractor: Erscon Canada Inc.
Project Details:        
Complete supply, installation, maintenance and warranty of extensive green roof system including: drainage layer, root barrier, growing medium, drainage covers, polystyrene edging, paving stones and two native seed blends.
 
 
Parkwood Office Building – Edmonton, Alberta
Contract Date: August 2009
Owner: Parkwood Master Builder
Consultant: Brinsmead Ziola Kennedy
Prime Contractor: Standard Roofing Company
Project Details:        
Complete supply, installation, maintenance and warranty of intensive green roof system including: drainage layer, root barrier, moisture retention mat, growing medium, planters, drainage covers, metal edging, paving stones, pedestals, river rock, wood mulch, plant material and composite decking.
 
 
Mazankowski Alberta Heart Institute – Edmonton, AB
Contract Date: September 2007
Owner: Alberta Capital Health
Consultant: Stantec Architecture Ltd.
Prime Contractor: CCS Contracting Ltd.  
Project Details:        
Complete supply, installation, maintenance and warranty of extensive green roof system including: drainage layer, root barrier, growing medium, drainage covers, metal edging, native plant material and native seed blends.