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W <br />SCALE:NTS. <br />1 FLOOR OR ROOF DIAPHRAGM SHEATHING REQUIREMENTS <br />DETAIL A <br />PLAN <br />NOTE: <br />THE LOWER ENDS OF CROSS BRIDGING <br />SHALL BE DRIVEN UP AND NAILED AFTER <br />THE SHEATHING HAS BEEN NAILED. <br />JST. PER PLAN <br />FIELD NAILING <br />B.N. AT ALL CONT. PANEL EDGES <br />PROVIDE 2x BLK'G PER <br />DETAIL A AT BLOCKED <br />DIAPHRAGM <br />DISCONT. EDGE NAILING <br />B.N. <br />SHEATHING SEE PLAN <br />STAG <br />G <br />E <br />R <br />END <br />J <br />O <br />I <br />N <br />T <br />S <br />4'-0" <br /> <br />T <br />Y <br />P <br />. <br />2'-0" <br /> <br />M <br />I <br />N <br />. <br />METAL CROSS BRIDGING <br />PER TJI MANUFACTUREREDGE NAILING <br />TJI PER PLAN <br />2x4 CONT. W/ 16d@12" O.C. <br />RAFTER OR JOIST. <br />BEYOND AT LAP SPLICE <br />EDGE NAILING <br />SHEATHING JOINT <br />SHEATHING JOINTEDGE NAILING <br />2x4 FLAT BLK'G <br />W/ (2)10d TOENAILS EA. END RAFTER OR JOIST PER PLAN2x BRIDGING <br />(FULL HEIGHT) <br />1 1/2" <br />EDGE NAILING <br />5/16" MAX. <br />2 1/2" <br />EDGE NAILING <br />13/16" MAX. <br />3" <br />EDGE NAILING <br />1-1/16" MAX.TWO 2x-FRAMING3x-FRAMING2x-FRAMING <br />1/8" GAP TYP. <br />3/8" MIN. TYP. <br />DETAIL B DETAIL C DETAIL D <br />1/8" GAP TYP. <br />3/8" MIN. TYP. <br />1/8" GAP TYP. <br />3/8" MIN. TYP. <br />DETAIL E <br />NOTE: <br />ALL BLOCKED AND UNBLOCKED DIAPHRAGMS (ROOF AND FLOOR) SHALL BE CONSTRUCTED AS FOLLOWS: <br />1. REVIEW THE PLAN NOTES AND DRAWINGS FOR ADDITIONAL REQUIREMENTS OF FLOOR AND ROOF <br />CONSTRUCTIONS. <br />2. WOOD STRUCTURAL PANELS SHALL CONFORM TO THE REQUIREMENTS FOR THEIR TYPE IN DOC PS 1 OR DOC PS2. <br />3. WHERE DIAPHRAGMS ARE DESIGNATED AS BLOCKED, ALL JOINTS IN SHEATHING SHALL OCCUR OVER AND BE <br />FASTENED TO COMMON FRAMING MEMBERS OR COMMON BLK'G. THE SIZE AND SPACING OF FASTENERS AT <br />WOOD-FRAME DIAPHRAGM BOUNDARIES AND PANEL EDGES SHALL BE AS SPECIFIED ON THESE DWGS. <br />4. PANELS SHALL NOT BE LESS THAN 4' X 8' EXCEPT AT BOUNDARIES AND CHANGES IN FRAMING WHERE MIN. PANEL <br />DIMENSION SHALL BE 24" UNLESS ALL EDGES OF THE UNDERSIZED PANELS ARE SUPPORTED BY AND FASTENED TO <br />FRAMING MEMBERS OR BLK'G. INDIVIDUAL SHEET OF SHEATHING SHALL NOT BE LESS THAN 2'-0" IN THEIR LEAST <br />PLAN DIMENSION NOR LESS THAN 8 SQ.FT. IN AREA. <br />5. FOR UNBLOCKED DIAPHRAGMS, THE BLK'G BTWN. SUPPORTING STRUCTURAL MEMBERS AT PANEL EDGES IS NOT <br />REQD. <br />6. NAILS SHALL BE LOCATED AT LEAST 3/8" FROM THE EDGES OF PANELS.MAX. NAIL SPACING AT PANEL EDGES <br />SHALL BE 6" ON CENTER. <br />7. NAILS ALONG INTERMEDIATE FRAMING MEMBERS AND BLK'G FOR PANELS SHALL BE THE SAME SIZE AS INSTALLED <br />AT THE PANEL EDGES. <br />8. MAX. NAIL SPACING SHALL BE 6" ON CENTER WHEN SUPPORT SPACING OF 48" ON CENTER IS SPECIFIED AND 12" <br />ON CENTER FOR CLOSER SUPPORT SPACINGS. <br />9. THE WIDTH OF THE NAILED FACE OF FRAMING MEMBERS AND BLK'G SHALL BE 2" NOMINAL OR GREATER AT <br />ADJOINING PANEL EDGES EXCEPT THAT A 3" NOMINAL OR GREATER WIDTH AT ADJOINING PANEL EDGES AND <br />STAGGERED NAILING AT ALL PANEL EDGES ARE REQD. WHERE: <br />9.1. NAIL SPACING OF 2-1/2" ON CENTER OR LESS AT ADJOINING PANEL EDGES IS SPECIFIED, OR <br />9.2. 10D COMMON NAILS HAVING PENETRATION IN-TO FRAMING MEMBERS AND BLK'G OF MORE THAN 1-1/2" ARE <br />SPECIFIED AT 3" ON CENTER OR LESS AT ADJOINING PANEL EDGES. <br />10. SPECIFIED STRAPS OR HOLDOWN SYSTEM SHALL BE USED TO SPLICE THE WALL TOP PLATES, SILL/BOT PLATES, <br />BEAMS OR OTHER DRAG ELEMENTS. SHEATHING SHALL NOT BE USED TO SPLICE THE PLATES OR BEAMS. <br />11. TONGUE-AND-GROOVE SHEATHING SHALL BE INSTALLED W/ THE TONGUES UP ON SLOPED OR PITCHED ROOFS W/ <br />PATTERN FACES DOWN. <br />12. WHERE RAFTER OR JOIST. LAP SPLICE OCCURS AND PLYWOOD JOINT IS CONTINUES,SEE DETAIL B. <br />BRIDGING/BLK'G IS REQD. AT 96" O.C.MAX. SEE DETAILS C AND D. <br />13. SHEATHING NAILS OR OTHER APPROVED SHEATHING CONNECTORS SHALL BE DRIVEN SUCH THAT THEIR HEAD OR <br />CROWN IS FLUSH W/ THE SURFACE OF THE SHEATHING OVER-DRIVEN NAILS SHALL NOT BE PERMITTED AND SHALL <br />BE DEEMED UNSATISFACTORY. <br />14. AT UNBLOCKED DIAPHRAGMS, NAIL SPACING AT DIAPHRAGM BOUNDARIES AND SUPPORTED PANEL EDGES SHALL <br />NOT BE MORE THAN 6” O.C.AND FIELD NAILING SHALL NOT BE SPACED MORE THAN 12”O.C. <br />15. AT BLOCKED DIAPHRAGMS,NAIL SPACING AT DIAPHRAGM BOUNDARIES AND AT ALL CONTINUES PANEL EDGES <br />SHALL NOT BE MORE THAN 6 IN. NAIL SPACING AT ALL OTHER PANEL EDGES SHALL NOT BE MORE THAN 6 IN. CONT. <br />PANEL JOINT IN BOTH DIRECTIONS SHALL NOT BE PERMITTED. FIELD NAILING SHALL NOT BE SPACED MORE THAN <br />12” O.C. <br /> STRAP DETAIL <br />W <br />SCALE:NTS. <br />SHEATHING <br />PER PLAN 2X RIM JST. <br />BLK'G <br />L L <br />EDGE NAILING <br />PER PLAN NOTE <br />HEADER <br />PER PLAN <br />HORIZONTAL STRAP <br />PER PLAN <br />JACK PER PLAN <br />SHEAR WALL <br />PER PLAN <br />2X STUDS <br />PER PLAN <br />16d @12" O.C. <br />SHEATHING <br />PER PLAN JST. PER PLANBLK'G <br />L L <br />HORIZONTAL STRAP <br />PER PLAN <br />POST PER <br />PLAN <br />SHEAR WALL <br />PER PLAN <br />2X STUDS <br />PER PLAN <br />CONNECTION PER PLAN IF <br />CONNECTION NOT MENTIONED IN <br />PLAN SEE WALL SHEET ON 01/S1.24 <br />KING PER PLAN <br />CONNECTION PER PLAN <br />BEAM PER <br />PLAN <br />16d @12" O.C. <br />SHEATHING <br />PER PLAN JST. PER PLANBLK'G <br />L L <br />HORIZONTAL STRAP <br />PER PLAN <br />POST PER <br />PLAN <br />SHEAR WALL <br />PER PLAN <br />2X STUDS <br />PER PLAN <br />CONNECTION <br />PER PLAN <br />BEAM PER <br />PLAN <br />16d @12" O.C. <br />A35 PER <br />SHEARWALL <br />SCHEDULE <br />A35 PER <br />SHEARWALL <br />SCHEDULE <br />A35 PER SHEARWALL <br />SCHEDULE <br />DBL. 2X TOP <br />PLATE <br />DBL. 2X TOP <br />PLATE <br />DETAIL A <br />STRAP <br />L (MIN. END <br />LENGTH (IN.) <br />INSTALLED IN <br />EVERY HOLE) <br />MIN. FASTENERS CAPACITY(lb) <br />C16 11"(18) 0.148 x 2 1/2 1700 <br />CS14 13"(24) 0.148 x 2 1/2 2390 <br />CMSTC16 19"(48) 0.148 x 2 1 <br />2 4610 <br />CMST14 27"(58) 0.148 x 2 1/2 5770 <br />CMST12 35"(76) 0.148 x 2 1/2 8320 <br />DETAIL B <br />DETAIL C <br />3 <br />3'-0" <br />3'-0" <br />SIMPSON CS14 STRAP <br />UNO PER PLANTRUSS TOP CHORD <br />OR ROOF RAFTER <br />PER PLAN <br />ROOF <br />SHEATHING <br />DRAG JACK TRUSS/ ROOF <br />RAFTER W/ E.N. PER PLAN <br />2x BLK'G W/ E.N. SEE <br />PLAN FOR LENGTH <br />3'-6" <br />3'-6" <br />2x ROOF RAFTER <br />W/ E.N. <br />SIMPSON CS14 STRAP <br />UNO PER PLAN <br />STUD OR POST <br />PER PLAN <br />ROOF <br />SHEATHING <br />ROOF JOISTS <br />SIT ON WALL <br />LINE OF E.N. <br />W <br />SCALE:NTS. <br />2 DRAG DETAIL <br />ROOF SHEATHING <br />DATE: <br />P.M.: <br />DRAWN BY: <br />JOB NO.: <br />30211 Avenida de las Banderas, Suite 200, Rancho Santa <br />Margarita, California, 92688 <br />909-257-7040 WWW.BNDESIGNBUILDINC.COM <br />THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF BN <br />DESIGN BUILD AND SHALL NOT BE USED FOR ANY OTHER WORK <br />EXCEPT BY AGREEMENT WITH BN DESIGN BUILD. <br />D E SI GN <br />B U I L D <br />CNI <br />UNIT 2, 606 S VAN <br />NESS AVE, <br />SANTA ANA, <br />CA 92701 <br />ACCESSORY <br /> DWELLING <br /> UNIT <br />REV DATE REMARKS <br />M.A. <br />ISSUED FOR PERMIT12.17.20240 <br />07.13.2025 <br />20241149 <br />ISSUED PER CITY PERMIT07.13.20251 <br />S1.25 <br />TYPICAL WOOD DETAILS <br />07/15/2025 <br />EXP. 06-30-2026