Laserfiche WebLink
Gateway Park Center PERKINS+WILL <br /> 810495.000 <br /> 12/06/18 <br /> <br /> <br />NON-STRUCTURAL METAL FRAMING <br /> 09 22 16 - 5 <br /> <br /> <br />3.2 PREPARATION <br />A. Suspended Assemblies: Coordinate installation of suspension systems with <br />installation of overhead structure to ensure that inserts and other provisions for <br />anchorages to building structure have been installed to receive hangers at spacing <br />required to support the Work and that hangers will develop their full strength. <br />1. Furnish concrete inserts and other devices indicated to other trades for <br />installation in advance of time needed for coordination and construction. <br />3.3 INSTALLATION, GENERAL <br />A. Installation Standard: ASTM C 754. <br />1. Gypsum Board Assemblies: Also comply with requirements in ASTM C 840 <br />that apply to framing installation. <br />B. Install framing and accessories plumb, square, and true to line, with connections <br />securely fastened. <br />C. Install supplementary framing, and blocking to support fixtures, equipment <br />services, heavy trim, grab bars, toilet accessories, furnishings, or similar <br />construction. <br />D. Install bracing at terminations in assemblies. <br />E. Do not bridge building control and expansion joints with non-load-bearing steel <br />framing members. Frame both sides of joints independently. <br />3.4 INSTALLING FRAMED ASSEMBLIES <br />A. Install framing system components according to spacings indicated, but not greater <br />than spacings required by referenced installation standards for assembly types. <br />1. Single-Layer Application: 16 inches unless otherwise indicated. <br />2. Multilayer Application: 16 inches unless otherwise indicated. <br />3. Tile Backing Panels: 16 inches unless otherwise indicated. <br />B. Where studs are installed directly against exterior masonry walls or dissimilar <br />metals at exterior walls, install isolation strip between studs and exterior wall. <br />C. Install studs so flanges within framing system point in same direction. <br />D. Install tracks (runners) at floors and overhead supports. Extend framing full height <br />to structural supports or substrates above suspended ceilings except where <br />partitions are indicated to terminate at suspended ceilings. Continue framing <br />around ducts that penetrate partitions above ceiling. <br />1. Slip-Type Head Joints: Where framing extends to overhead structural <br />supports, install to produce joints at tops of framing systems that prevent <br />axial loading of finished assemblies.