Tar and Gravel Roof Repair Edmonton May 31 2015

ARTICLE: Tar and Gravel Roof Repair Edmonton, Alberta. Flat Roof. Multi-Family Condo. Repairs to Scuppers, Edge Flashing Leaks and Entrance Canopy.

Many of our customers are of course regular repeat customers that have over time come to trust the expertise of our journeymen roofers. This particular customer is no different. The manager for this property owner originally called us three or so years ago and since then we have likely worked on most or near all of their properties in the Edmonton area.
The reports below are for the original inspection of the roof and the repair work that the crews did on the condominium property. A front entry canopy required re-construction, there were scupper repairs, and some leaks around perimeter flashing on the built-up tar and gravel roof.
April 19, 2015: Customer Contacts Project Manager at GRS for Tar and Gravel Roof Repair Assessment and Pricing.
Our customer called today for Edmonton roof repair service to one of their condo holdings in the Edmonton area. I have dispatched a journeyman to inspect the roof in accordance to our customer's requests.
April 20, 2015: Journeyman Roofer Attends to Roof for Inspection.
Site Address: 10315 113 Street Edmonton, Alberta. Type of Work Site: Multi Family Condominium.
Roof Type: BUR (tar and gravel).
Our customer would like a quotation to seal in 5 scuppers using a gum patch method and not torch-on with open-flame. He would also like us to remove all the perimeter metal and fix any spots that are splitting along the membrane with gum patches. When we put the metal back on he would like us to put silicone on the laps of the metal. There may also be entry roof canopy reconstruction involved.
Man hours to complete: Approximately 50 hours.
Material needed: 5 - 3 gallon cans of gum. 1 roll of 6 inch mesh. 4 tubes of silicone.
List of front entry canopy materials to be determined.
Tar and Gravel Roof Repair Edmonton - Splitting in bitumen along flashing.
Tar and Gravel Roof Repair Edmonton - Splitting in bitumen along flashing.
Roof scupper with heat wire for ice melting.
Roof scupper with heat wire for ice melting.
Roof edge flashing that needs to come off.
Roof edge flashing that needs to come off.
April 29, 2015: Roof Repair Crew Attends for First Day.
The following site is a condo building in Edmonton Alberta. We were sent here to complete three scopes of work. 1) Flat roof spot repairs around perimeter (remove flashing, repair, return flashing to roof). 2) Fix cracks on edge of scuppers to avoid future leaking scuppers. 3) Fix a canopy roof that was sagging on the front left side.
Scope # 1: Perimeter spot repairs on main tar and gravel flat roof.
We started the day with the toolbox meeting. Got set up on roof. The roofers started stripping metal flashing around the perimeter while I went and got supplies. We did two different scopes of work on the roof.
1st scope was patching around the perimeter of the cant flashing which consists of spraying down asphalt primer on area where patch is needed. Then putting one layer of mastic on top of the asphalt primer. We then put the green mesh on the layer of mastic. The next step in the process is to add one more layer of mastic on top of the green mesh and let it dry. Final is to re-install the roof flashing.
Spot Repair on corner of roof
Spot Repair on corner of roof.
The second scope of work we completed was to fix the scuppers as they had cracks around the edge of them and they were leaking. To do this we screwed each side of the scupper tight against the cant metal. We then put on one layer of mastic on the cracks. We then added the green mesh to the first layer of mastic. Followed by one more layer of mastic on top of the green mesh. This is an alternate method to using open-flame torching.
Before repair pic
Before scupper repair picture.
During Repair Pic
During scupper repair picture.
finished pic
Scupper finished picture.
  Other photos:
WORK LEFT TO DO:
-  fix canopy  (10 hours of work)
MATERIALS  USED:
-green mesh 10 feet
-Half a  pale of mastic
MATERIALS NEEDED AS FOLLOWS: - 4, 2×6×12 -2, 4'×8' sheets of 1/2" plywood - 20' of can't -13' of riglet flashing -3 sheets of FR board -1 roll of cap -20' of cant flashing -1 scupper -1 10' 2"×4" -Screws and nails 1 box each -20' of 2 x 8
Canopy re-construction part of the scope for this location to be included as a separate blog article report.
< End of Report >
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