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INDIAN RIVER COUNTY — NORTH COUNTY REGIONAL PARK PAGE 3 <br />AQUATIC FACILITY ROOFING REPLACEMENT SECTION 061000 <br />JUNE 7, 2019 ROUGH CARPENTRY <br />Where rough carpentry is exposed to weather, in ground contact, pressure - <br />preservative treated, or in area of high relative humidity, provide fasteners of <br />Type 304 stainless steel. <br />B. Power -Driven Fasteners: NES NER-272. <br />C. Bolts: Steel bolts complying with ASTM A 307, Grade A (ASTM F 568M, Property <br />Class 4.6); with ASTM A 563 (ASTM A 563M) hex nuts and, where indicated, flat <br />washers. <br />PART 3 - EXECUTION <br />3.1 INSTALLATION, GENERAL <br />A. Set rough carpentry to required levels and lines, with members plumb, true to line, cut, <br />and fitted. Fit rough carpentry to other construction; scribe and cope as needed for <br />accurate fit. Locate nailers, blocking, and similar supports to comply with requirements <br />for attaching other construction. <br />B. Do not splice structural members between supports unless otherwise indicated. <br />C. Comply with AWPA M4 for applying field treatment to cut surfaces of preservative - <br />treated lumber. <br />3.2 PROTECTION <br />A. Protect wood that has been treated with inorganic boron (SBX) from weather. If, <br />despite protection, inorganic boron -treated wood becomes wet, apply EPA -registered <br />borate treatment. Apply borate solution by spraying to comply with EPA -registered <br />label. <br />B. Protect rough carpentry from weather. If, despite protection, rough carpentry becomes <br />sufficiently wet that moisture content exceeds that specified, apply EPA -registered <br />borate treatment. Apply borate solution by spraying to comply with EPA -registered <br />label. <br />END OF SECTION <br />