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2/20 <br />NOTES & SPECIFICATIONS: <br />STRUCTURAL SPECIFICATIONS: <br />GENERAL NOTES <br />1. CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND SITE CONDITIONS BEFORE STARTING WORK. <br />THE ENGINEER SHALL BE NOTIFIED OF ANY DISCREPANCY. CHANGES, OMISSIONS OR <br />SUBSTITUTIONS ARE NOT PERMITTED WITHOUT WRITTEN APPROVAL OF THE ENGINEER. <br />2. THE DESIGN, ADEQUACY AND SAFETY OF ERECTION BRACING, SHORING, TEMPORARY <br />SUPPORTS, ETC., IS THE SOLE RESPONSIBILITY OF THE CONTRACTOR, AND HAS NOT BEEN <br />CONSIDERED BY THE ENGINEER. THE CONTRACTOR IS RESPONSIBLE FOR THE STABILITY OF <br />THE STRUCTURE PRIOR TO THE COMPLETION OF ALL SHEAR WALLS, ROOF AND FLOOR <br />DIAPHRAGMS AND FINISHED MATERIALS. THE CONTRACTOR SHALL PROVIDE THE NECESSARY <br />BRACING TO PROVIDE STABILITY PRIOR TO THE APPLICATION OF THE ABOVE MENTIONED <br />COMPONENTS. <br />3. ALL MATERIALS AND WORKMANSHIP SHALL CONFORM TO THE LATEST EDITION OF THE 2015 <br />INTERNATIONAL RESIDENTIAL CODE (IRC). <br />DESIGN CRITERIA (2015 IRC) <br />1. VERTICAL LOADS ROOF FLOOR <br />GROUND SNOW LOAD: 25 PSF <br />LIVE LOAD: 25 PSF 40 PSF <br />DEAD LOAD: 15 PSF 15 PSF <br />2. LATERAL WIND LOAD: 110 MPH, EXPOSURE B <br />3. LATERAL SEISMIC LOADS: ZONE D <br />STRUCTURAL AND MISCELLANEOUS STEEL: <br />1. SHAPES, PLATES AND BARS: ASTM A36, Fy = 36 KSI <br />2. BOLTS: ASTM A307 MACHINE BOLTS (MB), ASTM A325 HIGH STRENGTH BOLTS (HSB) <br />A. MIN. EDGE DISTANCE: 1.5dBOLT <br />B. MIN. END DISTANCE: <br />COMPRESSION: 4dBOLT <br />TENSION: 7dBOLT <br />C. MIN. BOLT SPACING: 4dBOLT <br />3. REINFORCEMENT: ASTM A615 GRADE 60 FOR #4 AND LARGER, GRADE 40 FOR #3 <br />ss11 <br />1. SAWN LUMBER: NO.2 & BETTER DOUGLAS FIR -LARCH, WWPA GRADING RULES. <br />2. BEAMS: NO.2 & BETTER DOUGLAS FIR -LARCH <br />3. POSTS AND TIMBERS: STANDARD DOUGLAS FIR -LARCH, Fc = 1300 PSI <br />4. SHEATHING: APA RATED SHEATHING <br />5. CONNECTORS: "SIMPSON" OR APPROVED EQUAL AS INDICATED ON THE DRAWINGS <br />6. NAILING: PER IRC TABLE R602.3(1) <br />7. GLU-LAMS: 24F V4, Fb = 2400 PSI, MOE = 1.8X106 PSI, Fv = 165 PSI <br />8. PRESSURE TREATED LUMBER (PT): HEM -FIR, NO.2 OR BETTER <br />9. STRUCTURAL MEMBERS SHALL NOT BE CUT FOR PIPES, ETC., UNLESS SPECIFICALLY NOTED OR <br />DETAILED ON THE DRAWINGS <br />ROOF <br />1. ROOF PANELS SHALL BE INSTALLED AS DESCRIBED BELOW: <br />A. 1/2" CDX PLYWOOD OR OSB WITH 8D COMMON OR GALV. BOX NAILS @ 6" O.C. AT PANEL EDGES <br />AND @ 12" O.C_ IN PANEL FIELD. <br />B. ALL PANEL EDGES SHALL BE EDGE CLIPPED. <br />C. CONNECT ALL TRUSSES TO DOUBLE TOP PLATE OF WALL WITH H2.5 CLIP W/ (5)8d TRUSS & (5) 8d <br />PLATES. <br />