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STRUCTURAL NOTES <br />GENERAL <br />1 These Structural Drawings pertain to the |otoro| force resisting System and framing elements as noted. <br />See architectural plans for homing & foundation p|onn, dimensions and more infonnotion- <br />2. The governing rode is the 2015 |nivrno§ono| Residential Code and the 2015 International Building Code. <br />J. All framing and other work shall comply with the 2015 International Residential Code for "conventional <br />construction" unless noted otherwise as more restrictive, <br />4� Shop drowings, stamped by o Registered Structural Engineer licensed in the State of Washington, shall <br />be required on: Pre -fabricated Joists and Light Metal Plate Connected Wood Trusses. <br />5. This structure and all of its parts must be adequately braced against wind' |otnro( earth and seismic <br />forces until the permanent lateral -force resisting systems have been constructed and all attachments <br />and connections necessary for the stability of the structure and its parts have been mode. <br />STRUCTURAL LOADINGS <br />1. Dead Load .................................... ------...................... .......... ........... 1O pnf at floor, 15 psf at roof <br />2. Floor Live Lood--.... ....... ....... ---................... ................ ................ ...... ...... ........................... 40 pof <br />J, Roof Snow Load. ...... ........ ............................... -...... --------....................... ................ ......... 25paf <br />4. Wind load: IBC 3 Second Gust Wind Speed ......... ................. --......... ............. 14D rnph - Exposure B <br />5. Seismic load: IBC Seismic Category D........ ........ ................... ............................... ...... 3s = 1.0' S1=0J4 <br />1. Foundation Soil Properties: <br />A. <br />Maximum vertical bearing pressure for footings <br />founded 1'-5^ minimum below original or finish <br />grade......................... .................. .......... ................. <br />-........... ............................................. 15O0 paf <br />2. Concrete: <br />A, <br />28 day design strength F'o-...................... -.............. <br />............... ........ .................... -...... 25Qn psi <br />B. <br />Minimum cement content ....................... -----........ <br />-...... --...... 5 Y2 aooka per cubic yard <br />C. <br />Maximum water/cement ratio .......................... ............. <br />^....... ............ 6 gallons per sock of cement <br />D. <br />Concrete exposed to elements ohoU have 5%±1% <br />entrained air, by volume per A3TM C260 <br />E, <br />Consolidate concrete using mechanical vibration. <br />F� <br />Follow AC| recommendations regarding hot and <br />cold weather. <br />G. <br />Do not place concrete on |oose, muddy or frozen <br />ground. <br />H. <br />Mild steel reinforcing bars ........ ........... --............... <br />............... ........ ............ A5TN A615' Grade 50 <br />3. Wood: <br />A. <br />Sown Lumber All framing lumber shall be as <br />follows un|oao noted otherwise on drawings. <br />1. 3tuds-.... ............. ................ -......... ......... <br />................................. .DF-L or HF Stud Grade <br />2. Joists and Planks ..... -..................... .................. <br />............ ....................................... DF-L #2 <br />J, Beams, Stringers and Posts ... -.......... <br />........................................... --........ -'DF-L #2 <br />4. All members 3x or less ohoU be 19% <br />moisture content maximum. <br />5. Provide solid blocking at all points of <br />bearing. <br />5� All plates and {edgers in contact with <br />concrete or masonry shall be pressure treated in <br />accordance with A.VKP.A. Standard C-2 <br />7. Nail in accordance with |RC Fastening <br />Schedule Table R502.3 and drawings, <br />O, Glue -Laminated Members <br />1. Beams (typicn|) ..-____ ........... ........ ...................... A]7C117combination 24F-V4(DF/DF) <br />1 All glue laminated members ohoU be notchad, shaped and finished in accordance with <br />plans and specifications, and yhoU be fabricated with waterproof glues. <br />J. Erection of members nhnU conform to A.I.T.C. specifications. <br />4. C|ve laminated members shall be western species and boor the A.P.A^-EYKS. mark. <br />C. TruxJoist o/ Boise Comco6o Joist Products: <br />1. Joists ahoU not exceed o live load deflection of L/600 at Unoro, or the working stresses <br />as shown in the IBC standards for the appropriate loads. <br />D. Light -Metal Plate -Connected Wood Trusses: <br />1. Trusses ohoU comply with all provisions of the design specifications for light metal <br />plate connected wood trusses of the Truss Plate |notitute, un|nao noted otherwise. <br />2. Connect all trusses to supporting members with one Simpson H2.5 anchor, U.N.O. <br />E, Plywood Sheathing: <br />1. All plywood sheathing ohoU be C-D grodn, unless noted otherwise (with exterior g|ue), <br />ahoU conform with IBC standards and mhoU bear the A,P.A. trademark. <br />2. Roof sheathing .................. .............................................. --........... ...... ...... -'1/2^ Index 24/0 <br />I 2nd Floor ohnothing------------_--------------.J/4^ Index 48/24 T&G <br />4. 1st Flour sheathing ............ .......... .......... ........ ............. ................................ 1 1/8^ 2-4-1 T&G <br />5. Wall sheathing ..... ---`-........... ................. --...... ---......... -..... ___ ..... 7/1O^ Index 24/0 <br />8. Nail nxhahnr wall sheathing with 8d at 5 inches on center at panel edges and 12 inches on <br />center in -the -field un|ooa noted otherwise on the Sheo/woU Schedule and drawings. <br />7. Nail (or screw) Moor sheathing with 10d at H inches on center at panel edges and 12 inches <br />on center in -the -field unless noted otherwise on drawings. <br />Apply o 1/4^ diameter continuous bead of construction adhesive conforming to APG-01 to tops <br />of all joiots, blocking and plates immediately before p|ocings sheathing, <br />O. Plywood sheathing shalt be laid with end joints staggered. <br />9, Block all shear wall sheathing with 2x4 flat blocking at all edges. <br />10. Loy out plywood to eliminate any width |ooa than 1'-0^. except at plywood floors where <br />minimum dimension ahoU be 2'-0^, unless all edges of the undersized sheets on; b|nck*cL <br />11. Oriented Strand Board conforming with iBC stondurda. Grade 2-M-W, manufactured with <br />exterior glue, may be substituted for plywood, provided it has equal load/span rating <br />index and bears the A.P.A. trademark of the American Plywood Association. <br />12. Contractor is to protect floor and roof sheathing from extreme wet conditions. <br />F. Wood Connectors: <br />1. All plates and ledgers ahoU be anchored with o minimum of 3 anchors per piece. <br />2, AU framing connectors ohoU be Simpson or approved. Fill all nail holes with nails as <br />specified by the hanger manufacturer, unless noted otherwise. <br />3. Bolts and log bolts to be ASTN A307 unless noted otherwise. <br />4. Provide standard plate washers under heads or nuts of bolts bearing on wood unless noted <br />otherwise. <br />eA ROOF PLAN <br />S11/(9)1=V_0)2 <br />j <br />STINGl" � 2 D\A <br />`|PE COLUMNS <br />CD <br />Ld <br />m <br />D <br />C) <br />�-c <br />_3� <br />MAIN SHEARWALL PLAI <br />PL-AN NOTES: <br />1^ -----' SEE ARCHITECTURAL PLANS FOR <br />DIMENSIONS AND ADDITIONAL INFORMATION. <br />DO NOT SCALE DRAWINGS. <br />INDICATES SHEAR WALL TYPE. SEE SHEAR <br />WALL SCHEDULE. NAIL EXTERIOR WALLS <br />PER SHEAR WALL TYPE �x� UNLESS <br />�"� <br />NOTED OTHERWISE.~�° <br />3INDICATES S|MPS0N HOLDOVVN. ATTACH TO <br />DOUBLE STUD MINIMUM. INSTALL PER <br />SIMPSON SPECS. <br />\ <br />N Project No.: 1902-A <br />Sheet No. <br />