Orange County NC Website
Browse       Search
5thWall Building Diagnostics Consultants Government Services Annex <br /> District Attorney Office <br /> Roof Replacement <br /> November 2009 <br /> 3 . Manufacturer' s specifications and other data required to demonstrate compliance <br /> with specified requirements . <br /> 4 . Submit three (3 ) full size shingles illustrating color range . <br /> 5 . Manufacturer' s recommended methods of installation . <br /> When approved by the Owner, the manufacturer's recommended methods of <br /> installation (unless superseded by the specification) shall become the basis for <br /> inspecting and acception or rejection of the actual installation procedures used on <br /> this work . <br /> 1 . 05 Environmental Conditions <br /> Material installation shall proceed only when weather conditions are in compliance with the <br /> applicable manufacturer's recommendations for installation and no precipitation is imminent . <br /> Materials installed during adverse weather conditions shall be subject to rejection including <br /> removal and replacement . <br /> 1 . 06 Warranty <br /> A . Provide manufacturer ' s 40 -year standard warranty for materials and installation . <br /> Be Provide Contractor ' s 5 -year warranty for materials and installation . <br /> PART 2 PRODUCTS <br /> 2001 Materials <br /> A. Asphalt Shingles : Shall be UL Class A glass fiber mat base and mineral granule surfaced . <br /> Shingles shall be self-sealing, square butt, dimensional, fungus resistant, mildew resistant, <br /> 40 -year product available in standard colors meeting the requirements of UL 7909 UL 997 ; <br /> ASTM D3018 , Type I; ASTM D3161 , Type I; ASTM D3462 ; and ASTM E108 . Weight <br /> shall be 325 pounds per square ( 100 square feet) . Color shall be selected by the Owner. <br /> Be Eave and Ice Dam Protection : Shall be a self-adhering membrane composed of a <br /> rubberized asphalt laminated to a polyethylene film . Total membrane thickness shall be 40 <br /> mils minimum . Materials shall be similar to Ice and Water Shield by W . R. Grace, <br /> Cambridge , Massachusetts ; Polyguard Deck Guard by Polyguard Products , Inc . , Ennis , <br /> Texas ; or Royston Ice Guard 108AGN by Royston, Pittsburgh , Pennsylvania or approved <br /> equal . <br /> C . Underlayment : Shall be No . 15 unperforated asphalt saturated felts conforming to the <br /> requirements of ASTM D226 . <br /> D . Nails : Shall be hot-dipped galvanized with sharp points and large flat heads approximately <br /> 3 /8 inch in diameter. Shank diameter of nails shall be a minimum of 0 . 105 inch and a <br /> maximum of 0 . 135 inch . Nails shall be of sufficient length to penetrate completely through <br /> or extend a minimum of 3 /4 inch into the roof deck, whichever is less , when driven through <br /> materials to be fastened . <br /> E . Ridge Vent : Shall be UV stable, polyester composite, UL Class A rated and meeting the <br /> 09 -26 Asphalt Fiberglass Shingles <br /> 073113 - 2 <br />