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SEP. 9.2002 9:20AM SELA COMMERCIAL NO. 179 P. 1/5 <br /> TO:SELA ACCOUNTING <br /> •�a <br /> ROOFING <br /> Commercial Division <br /> SHA <br /> ArgAMCCAbove and Deyond <br /> ACCEPTANCE COPY <br /> CORBIN CONSTRUCTION August 6,2002 <br /> Arm.- TERRY CORBIN <br /> 5014 MAIN AVENUE N.B <br /> ALBIUMILLE,MN 55301 <br /> We propose to tear off the entire flat roof at 935 Tonkowa Road,Orono,Ma and install a GAF <br /> NDL Roofing System by: <br /> • Take offsheet metal flashing and dispose of. <br /> • Tear off the existing roofrpg down to the plywood deck.Clean 4p=d haul away all <br /> debris from the premises. <br /> • Replace any deteriorated wood joists(if any)at a separate price based on labor and <br /> materials,above the contract price. Price for labor is to be 560.00 per hour,per man,plus <br /> materials. <br /> • Replace any deteriorated declog(if any)at a separate price based on labor and materials, <br /> above the contact price.Price for labor and rn$terials is to be 31.55 per.sq.it. <br /> • Install new wood blocking with a 4"cant as necessary to accommodate additional height <br /> of insulation. <br /> • Mechanically fasten One layer 2.71'Isocyanurate roof insulation over the entire roof <br /> surfaco. <br /> • Mop one layer%"Perlite roof insulation over the entire roof surface, <br /> • Lrstall 4 layers of Type IV fiberglass felt,runuitlg all faits up into the base flashings. <br /> Each layer of felt will be mopped in solid with hot asphalt at a roto of no less than 25 lbs. <br /> per sq.fL This is done according to the GAF NDL manufacturer's specifications. <br /> • Flash all walls,curbs,chimneys,etc.,with an additional layer of modified bitumen 160 <br /> mil flashing material,fasten 1n4 secure, <br /> • Install new pinch pans to replace the existing pitch paps, <br /> • Install new galvanized sheet metal plumbing stacks of two-piece construction with lead <br /> tops. <br /> •. Install new galvanized sheet metal chimney sta4 base flashings in place of Existing. <br /> • Install all new pre-finished sheet metal scuppers where existing are now. <br /> • Flood coat the entire roof surface with a frost layer of hot asphalt at a ate of 60 lbs.per <br /> 100 sq.fL and embed washed roofing gravel in asphalt while sdll hot g A rate of 500 lbs. <br /> per 100 sq.ft. <br /> • Inatall new pre-finiahed cant edge metal around the outside perimeter. <br /> • Install new sheet metal counter flashing where is neoessary. <br /> CON'T'INUED ON PAGE 2..............................._........._..........._.......,.................................. <br /> Seta Roe(Ina Comma-dol Divwaq <br /> iaa se sat SL Ww apollg,MN 55411 <br /> 612 03.1462(Phone) 612-331.4019(ft) <br /> visit as acwvowaetxagCes.WM <br /> Slue of Minnesota Uceose 1D#000ioso <br />