Laserfiche WebLink
recomm. by manuf. <br /> 7. Primer - all metal to have red zinc chromate primer, FS TT-P-645. Where <br /> metal fastenings are concealed & subject to water penetration, provide <br /> additional coat of bituminous paint, SSPC-Paint 12. <br /> 8. Galvanized Metal - ASTM A153 & A123, use compatible primer. <br /> 3.1 F�cecution <br /> 1. Anchors & Inserts - Furnish inserts, anchorage & sleeves to connect <br /> metalwork to adjacent material. <br /> 2. Field Measure - all required fabrication dimensions. <br /> Section 0610- Car�ent� <br /> 1.1 Sco�e - Work includes all rough & finish carpentry. See Section 0195. <br /> 1.2 Submittals - Furnish shop drawings for pre-engineered trusses where <br /> fabrication or erection is critical. Submit samples for all types of wood types <br /> to be used. <br /> 2.1 Products <br /> 1. Lumber shall comply w/ the "American Softwood Lumber Standard" PS <br /> 20-70. Provide dressed lumber S4S. Provide seasoned lumber w/ 19% <br /> max. moisture content at time of dressing & complying w/ dry size <br /> requirements of PS 20. General lumber to be Hem-fir #2 or better (or equal <br /> #2 SPF). Fb= 1000 psi; except certain members shall be Douglas Fir, #2 or <br /> better as noted. All exterior framing for decks, etc. & plates in contact w/ <br /> foundation or other exterior blocking to be preservative treated by <br /> wolmanizing; degree of treatment shall correspond to: no contact, contact <br /> w/ earth, or buried in earth, verify. <br /> 2. Design live loads - floor 40 PSF, roof 40 PSF, wind 15 PSF, Dead loads 10 <br /> PSF except 15 PSF at roof; Structural members including rafters, beams, <br /> columns & walls are designed for "in place" loads. Contractor is <br /> responsible for bracing all structural elements (as required at any stage of <br /> construction) until completion of this project. Wood joists, beams & <br /> lintels shall bear on the full width of supporting member including posts. <br /> Provide all bridging members as required by code. Roof rafter to bear on <br /> double wall plate. Provide lateral solid blocking between floor joists at <br /> point of bearing, typical. Provide solid blocking below posts to bearing <br /> points, typical. <br /> 3. Use galvanized joist hangers, beam hangers, column caps & column bases <br /> as required & at all intersection members; Simpson products, or equal. <br /> Size for proper capacity. <br /> 4. Pre-Engineered Trusses - Wood trusses to be fabricated in accordance w/ <br /> 21 <br />