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Orange County Solid Waste <br />Scalehouse Building 06 10 00 -6 ROUGH CARPENTRY <br />8.Plywood Sheathing Securement:Secure at 12 inches on center in Perimeter <br />(Zone 2)and 6 inches on center in Corner (Zone 3)staggered each direction. <br />I.Select fasteners of size and length that are not exposed from the building interior and/or <br />from the ground,or remove protruding fasteners,paint or finish to eliminate exposure. <br />J.Thickness of wood nailers flush with adjacent insulation and other materials. Install <br />additional fasteners to ensure nailers are flush. <br />K.Unless otherwise detailed,install plywood used as blocking or shim below dimensional <br />lumber such that the fastener head terminates at the dimensional lumber surface. <br />L.Do not utilize wood nailers at roof perimeters,expansion joints,roof area dividers,etc. <br />less than 3 feet long. <br />M.When multiple nailers are installed stacked two high or more,offset nailers no less than <br />12"such that joints at nailer end do not line-up vertically. <br />N.Fasten each end of nailers with additional fasteners to ensure a smooth transition at <br />butted joints,and to prevent warping and/or twisting. <br />O.Shims: <br />1.Provide plywood and lumber shims as required for the specified height and <br />thickness. <br />2.Shims to make full contact with stacked rough carpentry. Partial shim contact, <br />and small shim pieces spaced apart are not acceptable. <br />P.Curbs: <br />1.Adjust wood curbs to support rooftop piping,ducts,equipment,etc. <br />2.Raise equipment to provide required flashing height for roofing. <br />3.4 CLEANING <br />A.Ensure the site and building are cleaned to meet pre-construction conditions,as <br />accepted by the Owner. <br />B.Clean the site and building of saw dust from lumber,fasteners and other debris. <br />C.Repair or replace damages to the building,grounds,equipment and site to meet pre- <br />construction conditions,as accepted by the Owner. <br />END OF SECTION <br />Docusign Envelope ID: FA2D0569-6BCE-4E38-B3EE-9B3EFD09A753