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Round 1 Bowling and Amusement 12/09/2024 Paradigm Design <br />ROUGH CARPENTRY 06 1000 - 6 <br />F. Provide blocking and framing as indicated and as required to support facing materials, fixtures, <br />specialty items, and trim. <br />1. Provide metal clips for fastening gypsum board or lath at corners and intersections where <br />framing or blocking does not provide a surface for fastening edges of panels. Space clips <br />not more than 16 inches o.c. <br />G. Provide fire blocking in furred spaces, stud spaces, and other concealed cavities as indicated and <br />as follows: <br />1. Fire block furred spaces of walls, at each floor level, at ceiling, and at not more than 96 <br />inches o.c. with solid wood blocking or noncombustible materials accurately fitted to close <br />furred spaces. <br />2. Fire block concealed spaces of wood-framed walls and partitions at each floor level, at <br />ceiling line of top story, and at not more than 96 inches o.c. Where fire blocking is not <br />inherent in framing system used, provide closely fitted solid wood blocks of same width as <br />framing members and 2-inch nominal thickness. <br />3. Fire block concealed spaces behind combustible cornices and exterior trim at not more than <br />20 feet o.c. <br />H. Sort and select lumber so that natural characteristics do not interfere with installation or with <br />fastening other materials to lumber. Do not use materials with defects that interfere with function <br />of member or pieces that are too small to use with minimum number of joints or optimum joint <br />arrangement. <br />I. Comply with AWPA M4 for applying field treatment to cut surfaces of preservative-treated <br />lumber. <br />1. Use inorganic boron for items that are continuously protected from liquid water. <br />2. Use copper naphthenate for items not continuously protected from liquid water. <br />J. Where wood-preservative-treated lumber is installed adjacent to metal decking, install continuous <br />flexible flashing separator between wood and metal decking. <br />K. Securely attach rough carpentry work to substrate by anchoring and fastening as indicated, <br />complying with the following: <br />1. Table 2304.9.1, "Fastening Schedule," in ICC's International Building Code (IBC). <br />2. ICC-ES evaluation report for fastener. <br />L. Use steel common nails unless otherwise indicated. Select fasteners of size that will not fully <br />penetrate members where opposite side will be exposed to view or will receive finish materials. <br />Make tight connections between members. Install fasteners without splitting wood. Drive nails <br />snug but do not countersink nail heads unless otherwise indicated.