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1. VERTICAL HANGER WIRES SHALL BE NO. 8 GAGE AND GALVANIZED. <br />2. MAIN RUNNERS ARE 1 1/2" H.R. CHANNELS, 1.12#/FT MINIMUM <br />3. CROSS-FURRING MAY BE 7/8", 25 GAGE GALVANIZED HAT SECTIONS @ 24" MAX. <br />O.C. <br />4. HANGERS SHOULD BE SADDLE-TIED AROUND MAIN RUNNERS TO DEVELOP THE <br />FULL STRENGTH OF THE HANGERS. <br />5. CROSS-FURRING SHOULD BE SADDLE-TIED TO THE MAIN RUNNER WITH ONE <br />STRANGE OF NO. 16 OR TWO STRANDS OF NO. 18 GAGE TIE WIRE. <br />6. MAIN RUNNERS SHOULD BE SPLICED BY LAPPING AND INTERLOCKING FLANGES <br />12" MIN. AND TYING NEAR EACH END WITH DOUBLE LOOPS OF <br />NO. 16 GAGE WIRE. <br />7. CROSS-FURRING SHOULD BE SPLICED BY LAPPING AND INTERLOCKING <br />THE PIECES 8" MIN. AND TYING NEAR EACH END WITH DOUBLE LOOPS OF <br />NO. 16 GAGE WIRE. <br />8. LIGHT FIXTURES AND HVAC DIFFUSERS SHALL HAVE SUPPLEMENTARY <br />SUPPORTS AS REQUIRED, SEE DETAIL <br />SUSPENDED GYPSUM BOARD CEILING SYSTEM PER IBC CHAPTER 25, 10 PSF <br />MAX. DESIGN LOAD. FOR TYPICAL ASSEMBLY DETAIL, SEE DETAIL <br />3 <br />- <br />9 <br />- <br />WOOD STUD <br />STEEL RUNNER <br />STEEL CROSS BRACE <br />ME <br />C <br />H <br />. <br /> <br />E <br />Q <br />U <br />I <br />P <br />. <br /> <br />S <br />P <br />A <br />C <br />E <br />AB <br />O <br />V <br />E <br /> <br />C <br />L <br />G <br />. <br /> <br />U <br />T <br />I <br />L <br />I <br />T <br />I <br />E <br />S <br /> <br />A <br />N <br />D <br />CL <br />G <br />. <br /> <br />H <br />T <br />. <br /> <br />PE <br />R <br /> <br />P <br />L <br />A <br />N <br />STEEL OR WOOD STUD <br />STEEL STUD CROSS BRACE <br />STEEL RUNNER <br />3 <br />- <br />LATERAL FORCE BRACING <br />NOT TO EXCEED 12'-0" O.C. <br />IN BOTH DIRECTIONS WITH <br />THE FIRST POINT 4'-0" MAX. <br />FROM EACH WALL. <br />1 1/2" METAL CHANNEL <br />5/8" GYPSUM BOARD ON 1-1/2" <br />METAL STUDS @ 24" O.C. <br />MAX. <br />PARTITION PER PLANS <br />HANGER WIRE <br />1 1/2" CHANNEL. <br />SPACING @ 4'-0" O.C. <br />5/8" GYPSUM BOARD ON <br />1-1/2" METAL CHANNELS <br />SPACING <br />24" O.C. MAX <br />HANGER WIRE SPACING <br />@ 3'-0" O.C. <br />1 1/2" CHANNEL. <br />SPACING @ 4'-0" O.C. <br />(2) #10 S.M.S. @ 16" O.C. <br />5/8" GYPSUM BOARD AT WALL <br />CERAMIC TILE WHERE OCCURS, REFER <br />TO FINISH SCHEDULE <br />1" TYPE "S" DRYWALL SCREW @ 12" O.C. <br />5/8" GYPSUM BOARD CEILING <br />TAPE JOINT <br />FURRING CHANNELS @ 1'-4" O.C. <br />FURRING CLIP OR 2 STRANDS OF NO. 18 GA TIE <br />WIRE W/ 3 TIGHT TURNS @ END <br />1-1/2" MAIN RUNNER CHANNELS SPACED <br />4'-0" O.C. <br />3 TIGHT TURNS IN 1 1/2" <br />HANGER WIRE @ 3'-0" O.C. <br />2"1' - 0" <br />HANGER WIRE WITH <br />SADDLE TIE (REQ'D <br />FOR WIDTH GREATER <br />THAN 1/4"). MIN. OF 3 <br />TIGHT TURNS IN 1 1/2" <br />1/4" DIAMETER <br />DRILLED HOLE <br />EXISTING JOIST <br />2X WOOD <br />BLOCKING TO <br />MATCH EXISTING <br />DEPTH W/ (2) 16d <br />EA. END <br />BRACING W/ SADDLE TIE <br />(REQ'D FOR WIDTH <br />GREATER THAN 1/4") - MIN. <br />OF 4 TIGHT TURNS IN 1 1/2" <br />2" <br /> <br />M <br />I <br />N <br />NOTES: <br />1. BRACING WIRE SCREW MUST BE ALIGNED WITH WIRE. <br />2. DO NOT INSERT SCREW EYES PARALLEL TO LAMINATIONS. <br />BRACING WIRE W/ <br />MIN. OF 4 TIGHT <br />TURNS IN 1 1/2" <br />WOOD JOIST <br />MA <br />X <br />. <br />3" <br />1/4" DIA. SCREW EYE <br />WITH FULL THREAD <br />EMBEDMENT (1-1/4" MIN.) <br />HANGER WIRE W/ <br />MIN. OF 4 TIGHT <br />TURNS IN 1 1/2" <br />EQ EQ <br />HANGER WIRE W/ SADDLE <br />TIE (REQ'D FOR WIDTH <br />GREATER THAN 1/4") - MIN. <br />OF 3 TIGHT TURNS IN 1 1/2" <br />1/4" DIAMETER <br />DRILLED HOLE <br />EXISTING JOIST <br />2X WOOD BLOCKING TO <br />MATCH EXISTING JOIST <br />DEPTH W/ (2) 16d EA. END <br />2" <br /> <br />M <br />I <br />N <br />. <br />CEILING FRAMING <br />#12 GA VERTICAL <br />HANGER WIRE @ 4'-0" <br />O.C. CONNECTION TO <br />STRUCTURE PER <br />DETAIL <br />AIR DIFFUSER <br />DUCT WORK ABOVE <br />CEILING. DO NOT ATTACH <br />TO CEILING OR CEILING TO <br />DUCTWORK. <br />AIR DIFFUSER W/ (2) 12 GA <br />HANGER WIRES @ <br />ALTERNATE CORNERS TO <br />THE STRUCTURE ABOVE. <br />LIGHT FIXTURE W/ (2) 12GA. <br />HANGER WIRES @ <br />ALTERNATE CORNERS TO <br />THE STRUCTURE ABOVE. <br />PROVIDE ATTACHMENTS <br />EA SIDE OF FIXTURE TO <br />CEILING GRID (SEE NOTE <br />19 "LIGHT FIXTURES") <br />6 <br />- <br />7 <br />- <br />8 <br />- <br />2 <br />- <br />3 TURNS @ HANGER WIRE TYPICAL <br />@ EACH END <br />4 TURNS @ BRACE WIRES TYP. <br />@ EACH END <br />FOR CONNECTION TO <br />STRUCTURE SEE CONNECTION <br />ON DETAILS 11/A-64.1 & 15/A-64.1 <br />FOR CONNECTION TO <br />STRUCTURE SEE CONNECTION <br />ON DETAILS 11/A-64.1 & 12/A-64.1 <br />HANGER WIRE <br />BRACING WIRE <br />1 1/2" MAX. <br />10° TO 45° <br />3" <br /> <br />M <br />A <br />X <br />. <br />1/2" MAX. U.N.O. <br />#12 GAGE WIRE <br />#12 GAGE WIRE <br />1/ <br />2 <br />" <br /> <br />T <br />Y <br />P <br />1/2" TYP <br />HANGER AND BRACING WIRE <br />CONNECTION- TYPICAL WIRE TURNS <br />1/4" DIA. CLOSED <br />SCREW EYE <br />WITH 1-1/2" MIN. <br />PENETRATION. ALIGN <br />WITH BRACE WIRE <br />BRACE WIRE <br />WITH 4 TIGHT <br />TURNS <br />NOTE: <br />(1) DO NOT INSERT SCREW EYES <br /> PARALLEL TO LAMINATIONS. <br />(2) WHEN FIRE RATED GYP. BOARD <br /> IS INSTALLED ON THE BOTTOM <br /> FLANGES, USE SCREW EYES <br /> w/ SUFFICIENT LENGTH TO <br /> AVOID DAMAGING THE FIRE <br /> RATED GYP. BOARD AND MEET <br /> MIN. PENETRATION.1" CLR. <br />1/4" DIA. SCREW EYE <br />WITH 1-1/2" MIN. <br />PENETRATION. ALIGN <br />WITH BRACE WIRE <br />BRACE WIRE <br />WITH 4 TIGHT <br />TURNS <br />NOTE: <br />(1) DO NOT INSERT SCREW EYES <br /> PARALLEL TO LAMINATIONS. <br />(2) WHEN FIRE RATED GYP. BOARD <br /> IS INSTALLED ON THE BOTTOM <br /> FLANGES, USE SCREW EYES <br /> w/ SUFFICIENT LENGTH TO <br /> AVOID DAMAGING THE FIRE <br /> RATED GYP. BOARD AND MEET <br /> MINIMUM PENETRATION. <br />BLOCKING PER <br />29/SW-3.0 TYP. <br />FIT BETW. ROOF RAFTERS <br />ROUGH OPENING <br />EXHAUST FAN W/ PREFAB CURB <br />SUPPLIED W/ E.F. <br />SEE MECH DWGS. <br />FLASHING PER SINGLE <br />MEMBRANE ROOFING <br />SYSTEM, PER MANUF. <br />RECOMMENDATION <br />1" CLR.1" CLR. <br />RUN (N) BASE <br />FLASHING UP <br />CURB, TIE INTO <br />(E) ROOF <br />5/8" TYPE "X" <br />GYP. BD. @ EA. SIDE <br />(N) EXCH. DUCT <br />THRU ROOF <br />ROOF INSUL, TYP. <br />1-1/2" HAT CHANNEL <br />C-40 BEVELED EDGE <br />TECTUM CEILING PANEL <br />REFER TO 09 84 00 FOR <br />ADDITIONAL <br />INFORMATION <br />OCF 2-1/2" (R-8) <br />NOISE BARRIER <br />BATTS OR EQUAL <br />#9 x 1-1/2 IN. <br />FASTENER SCREWS <br />BRIDGING OR FULL DEPTH JOIST <br />BLOCKING WITHIN 24" OF BRACING <br />WIRE CONNECTION. <br />PLYWOOD FLOOR/ROOF <br />SHEATHING <br />CEILING BRACING WIRE <br />ATTACHED TO JOIST <br />BOTTOM <br />FLANGE. SEE DET. 16/A-64.1 <br />FOR HANGER & BRACING <br />WIRE CONNECTION BELOW <br />WOOD <br />I-JOIST <br />ADD 2-1/2" X 20 GA. STUD* w/ (1) #10 X 1" <br />WOOD SCREW TO EACH OF 3 JOISTS. <br />PLACE STUD FLAT AND WITHIN 6" OF <br />BRACING WIRE. <br />*ALTERNATE: <br />2 X 4 FLAT w/ 1-10d OR 1-#10 X 3" SCREW <br />TO EACH OF 3 TRUSS BOTTOM FLANGES <br />SEE DETAIL 13/A-64.1 FOR <br />BRACE WIRE CONN. TO <br />WOOD I-JOIST <br />1/4" DIA. CLOSED SCREW EYE <br />WITH 1-1/2" MIN. PENETRATION <br />AT BOTTOM FLANGE <br />PE <br />N <br />E <br />T <br />R <br />A <br />T <br />I <br />O <br />N <br />1- <br />1 <br />/ <br />2 <br />" <br /> <br />M <br />I <br />N <br />. <br />DET. 16/A64.1 <br />1" MINIMUM. <br />NOTE: <br />(1) WHEN FIRE RATED GYP. BOARD IS <br /> INSTALLED ON THE BOTTOM FLANGES, USE <br /> SCREW EYES W/ SUFFICIENT LENGTH TO <br /> AVOID DAMAGING THE FIRE RATED GYP. <br />BOARD AND MEET MIN. PENETRATION. <br />THIS DOCUMENT CONTAINS INFORMATION PROPRIETARY TO SVA ARCHITECTS <br />INC. AND IS FURNISHED IN CONFIDENCE FOR THE LIMITED PURPOSE OF <br />EVALUATION, BIDDING OR REVIEW. THIS DOCUMENT OR ITS CONTENTS MAY <br />NOT BE USED FOR ANY OTHER PURPOSE AND MAY NOT BE REPRODUCED OR <br />DISCLOSED TO OTHERS WITHOUT THE PRIOR WRITTEN CONSENT OF SVA <br />ARCHITECTS INC. ALL RIGHTS RESERVED, © COPYRIGHT 2018. <br />SCALE: <br />REVISIONS: <br />OW <br />N <br />E <br />R <br />: <br />PR <br />O <br />J <br />E <br />C <br />T <br /> <br />N <br />A <br />M <br />E <br />: <br />CL <br />I <br />E <br />N <br />T <br /> <br />A <br />D <br />D <br />R <br />E <br />S <br />S <br />: <br />6 HUTTON CENTRE DR, SUITE 1150 SANTA ANA, CA 92707 <br />T 949.809.3380 WWW.SVA-ARCHITECTS.COM <br />DATE ISSUED: <br />PROJECT NO: <br />As indicated <br />07/08/24 <br />A64.4 <br />CEILING & <br />OPENING <br />DETAILS <br />2022-40123 <br />CI <br />T <br />Y <br /> <br />O <br />F <br /> <br />S <br />A <br />N <br />T <br />A <br /> <br />A <br />N <br />A <br />NE <br />W <br />H <br />O <br />P <br />E <br /> <br />L <br />I <br />B <br />R <br />A <br />R <br />Y <br />MO <br />D <br />E <br />R <br />N <br />I <br />Z <br />A <br />T <br />I <br />O <br />N <br />12 <br />2 <br /> <br />N <br />. <br /> <br />N <br />E <br />W <br />H <br />O <br />P <br />E <br /> <br />S <br />T <br />. <br />, <br /> <br />S <br />A <br />N <br />T <br />A <br /> <br />A <br />N <br />A <br /> <br />C <br />A <br /> <br />9 <br />2 <br />7 <br />0 <br />3 <br />CEILING NOTES (SUSPENDED GYP. BD.) <br />3/4" = 1'-0"2GYP. CEILING FRAMING <br />1 1/2" = 1'-0"3ALTERNATE GYP. CEILING <br />1/2" = 1'-0"5SADDLE TIE <br />1 1/2" = 1'-0"4SUSP. GYP. CEILING @ STUD WALL <br />3" = 1'-0"6HANGER/BRACING WIRE AT ROOF <br />3" = 1'-0"7HANGER/BRACING WIRE (EYE SCREW) <br />3" = 1'-0"8HANGER WIRE @ WD. JOIST <br />1 1/2" = 1'-0"9CEILING FIXTURE BRACING <br />3" = 1'-0"11HANGER & BRACING WIRE CONN. <br />1 1/2" = 1'-0"12BRACE WIRE CONN. TO WOOD I-JOIST <br />1 1/2" = 1'-0"14BRACE WIRE CONN. TO WOOD JOIST <br />1 1/2" = 1'-0"16EXHAUST DUCT THRU ROOF <br />3" = 1'-0"15DIRECT ATTACH TECTUM CEILING <br />1 <br />1 <br />1/2" = 1'-0"13BRACE WIRE CONN. TO WOOD JOIST <br />OMIT <br />1 1/2" = 1'-0"10HANGER WIRE CONN. TO WOOD I-JOIST <br />OMIT <br />DESCRIPTION DATE <br />1 ASI #01 04/09/25 <br />1