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� g. Provide bridging, web stiffeners, etc. as required. <br /> 4. Dimension Lumber <br /> a. Joists, beams, and columns - minimum design values <br /> except as noted on the plans: Fb = 850 psi, Fv= 70 psi, <br /> E = 1,300,Q00 psi, Fc(parallel to grain )= 1,150 psi, <br /> Fc(perpendicular to grain)=405 psi. <br /> b. 2x4 and 2x6 wall studs - minimum design values: <br /> Fb = 675 psi, Fv= 70 psi, E= 1,200,000 psi, <br /> Fc(parallel to grain)= 725 psi, Fc (perpendicular <br /> to grain) =405 psi. <br /> c. All lumber to have maximum moisture content of 19%. <br /> 5. Plywood <br /> a. Plywood subfloor and roof sheathing to be <br /> C-D INT-APA- minimum thickness per UBC Code <br /> for loads and spans shown on plans or notes. <br /> b. Underlayment to be 1/2 inch C-C PLUGGED <br /> EXT-APA. <br /> 6. Nails, Bolts and Screws <br /> a. Nails: Common per Fed Spec FF-N-1-1. <br /> b. Lag Bolts or screws: per Fed Spec FF-B-561. <br /> 7. All connection hardware by "USP Lumber Connectors" <br /> (Kant-Sag). <br /> C. Installation Notes <br /> 1. Provide bridging in accordance with Part 4, Section 4.4.1 <br /> of the National Design Specification for Wood <br /> Construction, 1997 Edition. <br /> 2. Brace floor and roof trusses in accordance with the <br /> manufacturer's recommendations. <br /> 3. At studs subject to lateral loading from wind, provide <br /> additional full story height studs nailed to ends of lintels <br /> in addition to posts shown as noted or scheduled as follows: <br /> Opening width #of extra studs <br /> 0'to 3' 1 <br /> 3'to 6' 2 <br /> 6'to 10' 3 <br /> 4. Provide flexible joints at all junctions between non- <br /> � loadbearing partitions and wood tn�sses in order to <br /> account for Ceiling Partition Separation(CPS). <br /> 5. Extend all columns to foundation sill plates. Block in <br /> at all floors. <br /> D. Submit design calculations and shop drawings for wood tcusses <br /> to Architect. <br />