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KNAPP RESIDENCE OUTLINE SPECIFICATIONS <br /> SECTION 06192 - WOOD TRUSSES <br /> A. PROJECT INCLUDES <br /> 1 . Prefabricated Metal-Plate-Connected Wood Trusses : <br /> a . Gable-shaped trusses . <br /> b. Monopitch trusses . <br /> c . Custom shapes . <br /> B. QUALITY ASSURANCE <br /> l . Standards : TPI, Design Specification for Metal Plate <br /> Connected Wood Trusses; TPI, Design Specification for Metal <br /> Plate Connected Parallel Chord Wood Trusses . <br /> 2 . General Notes : See sheet S5 for additional information <br /> pertaining to this section. <br /> 3 . Design Engineering: Registered engineer. <br /> 4 . Fire-Retardant Treatment : AWPA C20 for lumber; noncorrosive <br /> type. <br /> C. PRODUCTS <br /> - 1 . Wood Trusses : <br /> a . Lumber Standard: PS 20 American Softwood Lumber <br /> Standard. <br /> b. Species : Manufacturer' s option. <br /> c . Dressing: Dressed four sides . <br /> d. Moisture Content : Seasoned, 19 percent maximum. <br /> e . Grade for Chord Members : Select Structural <br /> f . Grade for Web Members : No . 2 or Stud Grade <br /> 2 . Connectors, Fasteners, and Metal Framing Anchors : <br /> a . Connectors : Hot-dip galvanized steel sheet, ASTM A 446 , <br /> Grade A; ASTM A 525, G60 . <br /> b. Nails, wire, Brads, and Staples : FS FF-N-105 . <br /> c . Power Driven Fasteners : National Evaluation Report NER- <br /> 272 . <br /> d. Wood Screws : ANSI 818 . 6 . 1 . <br /> e. Lag Bolts : ANSI B18 . 2 . 1 . <br /> f . Bolts: ASTM A 307 , Grade A; ASTM A 563 . <br /> g. Metal Framing Anchors : Hot-dip galvanized steel sheet, <br /> ASTM A 446, Grade A; ASTM A 525, G60 . <br /> END OF SECTION <br /> DIVISION 6 - WOOD AND PLASTICS PAGE 6-4 <br />