Laserfiche WebLink
G. Plywood Product Standards: Comply with PS 1 (ANSI A 199.1) or, for products not <br /> manufactured under PS 1 provisions,with applicable APA Performance Standard for type <br /> of panel indicated. <br /> H. Installation of all required new rough carpentry for roofing and flashing terminations to <br /> ensure plumb,uniform and level metal flashings. <br /> I. Rough carpentry installation shall ensure roof membrane flashing transitions are smooth <br /> for complete roof drainage and appearance. <br /> J. Installation of all fasteners and associated materials to secure rough carpentry as detailed <br /> and specified. <br /> 1.07 DELIVERY,STORAGE,AND HANDLING <br /> A. Keep materials under cover and dry. Protect against exposure to weather and contact <br /> with damp or wet surfaces. Store a minimum of four inches above ground on framework <br /> or blocking. Stack lumber as well as plywood and other panels; provide for air <br /> circulation within and around stacks. Cover with protective waterproof covering <br /> providing for adequate air circulation and ventilation <br /> B. Exposure to precipitation during shipping, storage or installation shall be avoided. If <br /> material does become wet, it shall be replaced or permitted to dry prior to covering or <br /> enclosure by other roofing, sheet metal or other construction materials (except for <br /> protection during construction). <br /> C. Immediately upon delivery to job site,place materials in area protected from weather. <br /> D. Do not store seasoned materials in wet or damp portions of building. <br /> E. Protect sheet materials from corners breaking and damaging surfaces,while unloading. <br /> PART 2 PRODUCTS <br /> 2.01 MATERIALS <br /> A. Lumber: Shall Be No. 2 or better spruce or southern yellow pine. Shall be sound, <br /> thoroughly seasoned, dressed to nominal finish dimension,and free of warpage,cupping, <br /> and bowing. Dimensions shall be determined by job conditions or as indicated in detail <br /> drawings. <br /> B. Plywood Sheathing: Shall be structural 1 rated. Plywood shall be stamped APA RATED <br /> SHEATHING grade-C or better, and shall be manufactured with exterior glue (exposure <br /> 1). Plywood shall have a minimum thickness of 3/4 inch or as required to match existing. <br /> C. Preservative Treatment for Above Ground Use: <br /> 1. Treatment: ACQ as manufactured for Viance in accordance with AWPA U1 and <br /> P5,P26,P27,P28,P29 as appropriate. <br /> a. Use 0.15 lb/cu ft (2.4 kg/m3) of ACQ in accordance with AWPA UI: <br /> (UC3B)as appropriate. <br /> 2. Treatment: Ecolife or EL2 as manufactured by Viance. <br /> Sebastian Corners Roof Replacement 06 10 00-3 Rough Carpentry <br />