Grande Prairie Multi-Residential Flat Roof Snow Removal, 2011

Below you will find a series of reports from the Grande Prairie roofing repair crew. Initially, they had been called in for snow removal on a condominium complex flat roof. This culminated into further inquiries for a roof replacement in the summer season. Inspection, January 18 2011: The scupper drains on the north and south side of the roof were blocked with ice, and the drain pipe was frozen. I suggested to disconnect the frozen pipe, clean the ice out of the scupper, and clean the snow off the roof. The client gave their approval following our observations. As far as cleaning goes, this roof should be easy, as there are many areas to throw the snow off from. Roof Report, January 19 2011: I arrived at 8:30am and cleaned approximately 5,000 to 6,000 sq. ft. of snow from the client's flat roof. The ice was cleaned from the two scupper drains as well, followed by an ice melt application. Service Followup, January 20 2011: Although the snow removal is complete, the client still has frozen drain pipes. The north scupper seemed to be running when I left the site. There is an internal drain on the south side that will be helpful when water starts to accumulate down on that end. Leak Investigation, January 27 2011: The drain on the south side needs to be repaired with torch-on and SOPRAMASTIC. Our client also inquired about a roof replacement for next summer. Roof Report, January 29 2011: Based on our investigations, we carried out a drain leak repair with a torch-on membrane. Mastic was applied as a sealant. Eventually this drain will require a replacement. Quotation, April 4 2011:
  • Immediate Repairs Required to Tar and Gravel Flat Roof.
  • Replacement (retro fit) of Front Entry Roof.
  • Replacement Options:
    • EPDM (Black Rubber Roof).
    • TPO or PVC (White Reflective Roof).
    • 2 Ply SBS Modified Bitumen (Torch-On).
    • BUR – Tar and Gravel Built Up Roofing (BUR).
  • Retrofit/Overlay Options:
    • EPDM.
    • TPO or PVC.
    • Recoat of Hot Tar or Coat of Cold Application Emulsion & Repairs.
    • Spray on SPF (Top Coating add 1.00 – 2.00 per sq).
    • Metal Panels (Corrugated, Ribbed, or Standing Seam).
    • Roof Flashing (if they cannot be reused).
System Application Reference Online Links:
  • http://www.grscanadainc.com/Flat_Roofing.html.
  • http://www.grscanadainc.com/Maintenance_and_Repairs.html.
  • Warranty: Manufacturer Warranty As Applicable.
  • Workmanship Guarantee: GRS Lifetime Unconditional Workmanship Guarantee.
  • Technical Service: 24 Hr - 7 Day – 365 Day Per Year Technical Service.
  • Credentials: Licensed, Soprema PAQ S Advanced Certified, WCB, $5,000,000.00.
  • Commercial Liability Insurance, Safety Program Exceeds Provincial Standard.
  • Work Duration: Repairs 2 days. Replacement 9 – 12 days. Retrofit 5 – 8 days.
  • 2011 Crew Schedule Availability: April 26, May 10, 24, June 13, July 26, 2011.
< End Report > Code: 10325 Contact Us Call our 24 hour emergency roof repair at 1.780.424.7663. Mail to: 3428 99 Street NW Edmonton, Alberta T6E-5X5. We service all of Alberta including Edmonton, Stony Plain, Spruce Grove, Fort Saskatchewan, St Albert, Sherwood Park, Leduc, Nisku, Beaumont, Lac La Biche, Grande Prairie, High Level, Westlock, Slave Lake, Edson, Drayton Valley, Devon, Camrose, Wetaskiwin, Tofield, Lamont, Morinville, Vegreville, Tofield, Millet, Calmar, Evansburg, Redwater, Onaway, Viking, Athabasca, High Prairie, Valleyview, Fairview, Peace River, Whitecourt, Mayerthorpe and many more rural areas and towns.

Routine Condominium Snow Removal in Edmonton AB, January 21 to 25 2011

Article: Deicing and Roof Snow Removal Edmonton.

Below you will find a routine snow removal for condominium units in Edmonton, Alberta. Quotation, January 21 2011:
  • Roof Snow and Ice Removal, all buildings 4' from eave
Client approved work order on January 22, 2011 Field Report, January 23 2011: The morning began with assessments at another condominium site. It was a larger job than we anticipated. In the afternoon, the crew went to the 113 Street location, and we began shoveling snow and breaking ice around five units of the condominiums. Completing January 25 2011: New ice build-up found on site, spent the entire morning removing it, as well as mopping up the sidings on the condo units. After taking a lunch break, we resumed work and completed snow removal from the roof as well. < End Report > Code: 133 Contact Us Call our 24 hour emergency roof repair at 1.780.424.7663. Mail to: 3428 99 Street NW Edmonton, Alberta T6E-5X5. We service all of Alberta including Edmonton, Stony Plain, Spruce Grove, Fort Saskatchewan, St Albert, Sherwood Park, Leduc, Nisku, Beaumont, Lac La Biche, Grande Prairie, High Level, Westlock, Slave Lake, Edson, Drayton Valley, Devon, Camrose, Wetaskiwin, Tofield, Lamont, Morinville, Vegreville, Tofield, Millet, Calmar, Evansburg, Redwater, Onaway, Viking, Athabasca, High Prairie, Valleyview, Fairview, Peace River, Whitecourt, Mayerthorpe and many more rural areas and towns.

Flat Roof Drain Installation and Repair, Edmonton, 2010-2011

This client sought GRS' assistance in alleviating leak and ponding problems on their tar and gravel roof. The first visit made out to their location had us install a new drain, and the second visit (the following year) had several vents and roof penetrations re-sealed to stave off water ingress.   Quotation Delivered: September 10, 2010 The GRS Project Manager sent over the quotation that the client requested, covering the roof drain installation and surrounding area patch. The job itself was scheduled to be a quick install, to be completed on a single visit to the site sometime during the following week as time provided. Roof Report: September 16, 2010 The GRS technicians arrived on site for 11:30am and met with the client regarding the roof drain and low spot that required attention. Once they'd assessed the site, it was decided that the repair would proceed on this day so the pair drove to the local shop to pick up the necessary supplies and materials. They returned an hour later and went up to the roof, beginning the repair on the drain. The job itself only took two hours, so they departed at 4:30pm for the day.
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The drain repair entailed applying a new liquid rubber patch over the deficient sections. We found some holes in the membrane surrounding the drain itself, as well as old sealant which was cracking.
exposed tar and gravel roof
Next, we moved some gravel to exposed sections of the roof which we suspected were leak entry points. We found some minor tears and holes in the membrane and spudded over them.
13015 117 ave nw,edmonton 003
After affixing the drain back into place, we put a mesh over the coatings and then sprayed primer around the drain.
Quotation Request & Delivery: June 20, 2011 GRS received another phone call from this client about a leak coming through the roof. This time, they sought the replacement of two plumbing vents and two gooseneck vents. As the current roof is tar and gravel, the repairs can be done with a torch-on system. We sent over the quotation for the work to be completed and scheduled them in with the roofing crews.. Roof Report: July 29, 2011 The crew returned to the client's site an hour after a heavy storm had subsided. They spent a little bit under an hour and a half on-site before getting rained out once again. Regrettably, they were unable to fix the root problem and would have to return when next possible. Roof Report: August 7, 2011 After the previous week's delays, the pair of technicians arrived on location for 7:00am, completing the safety documents and beginning the day's preparations for torch-on repairs. They picked up some more supplies once the store opened, and got to torching on the repair patches at 10:20am. By the time 12:30pm rolled around, the repairs were completed and the team had to remain on fire watch duty for the prescribed hour before the site could be safely departed. Without any issues presenting themselves, the crew packed up the site and left the job site a completed project.  
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There was significant standing water around this cluster of rooftop appliances. The client wanted their vents replaced, although we recommended replacing a section using torch-on.
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Our first step was to drain the water around each of the appliances.
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We began by torching down some rubber around the plumbing boots, and then applying coatings over the seams.
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The process was repeated for all appliances along the roof edge.
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Next, the ventilation units were addressed.
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The main cluster of appliances where we found the standing water required custom strippings fit around them before they were torched down.
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Closeup of the newly torched-on membrane around the rooftop appliances.
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Finally, we applied new ballasts around the completed torching.
  < End Report > CODE: 13015 Contact Us Call our 24 hour emergency roof repair at 1.780.424.7663. Mail to: 3428 99 Street NW Edmonton, Alberta T6E-5X5. We service all of Alberta including Edmonton, Stony Plain, Spruce Grove, Fort Saskatchewan, St Albert, Sherwood Park, Leduc, Nisku, Beaumont, Lac La Biche, Grande Prairie, High Level, Westlock, Slave Lake, Edson, Drayton Valley, Devon, Camrose, Wetaskiwin, Tofield, Lamont, Morinville, Vegreville, Millet, Calmar, Evansburg, Redwater, Onaway, Viking, Athabasca, High Prairie, Valleyview, Fairview, Peace River, Whitecourt, Mayerthorpe and many more rural areas and towns.