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Note: On Plans Note that City of Louisville is Seismic Design Category B, Snow <br />Load of 30 Lb psf, Wind Load of 115 mph 3 sec Exposure B, Frost Depth of 30", <br />❑ S1. Consider all snow loads on the roof; i.e., sliding snow, wind drift, <br />doubled eave loads, unbalanced loads and impact loads. Show these <br />areas and loads on the roof plan drawing by shading or cross -hatching. <br />Engineer's design criteria shall state ground snow load, roof snow <br />load, unbalanced loads, sliding and impact loads. —IRC R301.1 <br />111S2. Provide wall bracing and shear wall schedule. <br />111S4. Show solid blocking at bearing points on floor joists or rafters. —IRC <br />R502.7 <br />❑ S5. Justify size and spacing of floor joists, especially those carrying <br />additional loads from partitions and roof loads. —IRC R501.2 <br />111S6. Show T&G underlay -grade plywood and nailing schedule for subfloor if <br />there is not additional particleboard. —IRC R503.2 <br />❑ S7. Show size, spacing and direction of ceiling joists in all rooms. <br />❑ S8. Show roof sheathing rating and nailing schedule as per engineering <br />design, or minimum 5/8", 40/20 rating if no professional design is <br />provided. <br />❑ S9. All lumber in contact with concrete or masonry including ledgers, furring <br />walls and structural supports for exterior decks must be preservative <br />treated or foundation -grade redwood. -IRC R317. <br />❑ S10. Show grade, species, size, and spacing of wall studs. Specify types of <br />interior and exterior wall surfaces. <br />❑S11. Exterior walls more than 10' high should be investigated to determine <br />the ability of the studs to resist the required wind loads, combined with any <br />axial loads. See IBC 2306. <br />❑ S13. Show size, slope, spacing and span of rafters. Justify with <br />Calculations. <br />❑ S14. Show hurricane ties on all rafters and trusses. —IRC R802.11.1. <br />❑ S15. All structural Connections need to be detailed and called -out on the <br />plans: Truss to plate, truss to truss, rafter to plate, truss to beam, beam <br />to plate, beam to beam, beam/truss/rafter to column. <br />Page 13 of 21 <br />