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LIBRARY <br />LIBRARY <br />LIBRARY <br />LIBRARY <br />LIBRARY <br />LIBRARY <br />LIBRARY <br />LIBRARY <br />LIBRARY LIBRARY-2/8/22 <br />GYPSUM BOARD ACOUSTIC <br />ISOLATION EA. SIDE OF STUD <br />WALL TO BE HELD BACK TO ALLOW <br />GYP WALLBOARD TO RUN THROUGH <br />(1) LAYER TYPE "X" GYP WALLBOARD <br />EA. SIDE OF STUD -1 HR. FIRE WALL <br />2 INTERIOR NAILER STUDS <br />1 LAYER TYPE "X" GYP WALLBOARD <br />EA. SIDE OF STUD -1 HR. FIRE WALL <br />WALL TO BE HELD BACK TO ALLOW <br />GYP WALLBOARD TO RUN THROUGH <br />2 INTERIOR NAILER STUDS <br />GYPSUM BOARD ACOUSTIC <br />ISOLATION EA. SIDE OF STUD <br />PARTY WALL <br />SINGLE STUD <br />OPTION #1 <br />PARTY WALL <br />SINGLE STUD <br />OPTION #2 <br />1- <br />H <br />R <br /> <br />B <br />E <br />A <br />R <br />I <br />N <br />G <br />1- <br />H <br />R <br /> <br />P <br />A <br />R <br />T <br />Y <br /> <br />W <br />A <br />L <br />L <br />NON-BEARING <br />NON-BEARING <br />1- <br />H <br />R <br /> <br />P <br />A <br />R <br />T <br />Y <br /> <br />W <br />A <br />L <br />L <br />1- <br />H <br />R <br /> <br />B <br />E <br />A <br />R <br />I <br />N <br />G <br />NON-BEARING <br />NON-BEARING <br />GYPSUM BOARD ACOUSTIC <br />ISOLATION EA. SIDE OF STUD <br />1 INTERIOR NAILER STUD <br />@ EA. SIDE OF STUD <br />(3) 2x4 OR (1) 4x6 @ <br />WALL INTERSECTION <br />(1) LAYER TYPE "X" GYP WALLBOARD <br />EA. SIDE OF STUD -1 HR FIRE WALL <br />GYPSUM BOARD ACOUSTIC <br />ISOLATION EA. SIDE OF STUD <br />1 INTERIOR NAILER STUD <br />@ EA. SIDE OF STUD <br />(3) 2x4 OR (1) 4x6 @ <br />WALL INTERSECTION <br />(1) LAYER TYPE "X" GYP WALLBOARD <br />EA. SIDE OF STUD -1 HR FIRE WALL <br />PLUMBING STACK <br />(1) LAYER GYP. <br />BD. <br />2x6 WOOD STUD <br />AT 16" O.C. <br />SEE STRUCTURAL <br />UNIT <br />NON-RATED <br />WALL TYPE PER PLAN FOR MORE INFO <br />FIRE-RATED ASSEMBLY, SEE <br />PER PLANS <br />NON-RATED <br />WALL, <br />EXTERIOR <br />RATED <br />FIRE <br />PARTITION <br />INTERIOR SIDE <br />GYP. BD. ACOUSTIC <br />ISOLATION <br />EXTERIOR SIDE <br />INTERIOR <br />SIDE <br />INTERIOR <br />SIDE <br />INTERIOR <br />SIDE <br />PARTY WALL SINGLE <br />STUD WALL <br />PARTITION WALL <br />• THREE CONTINUOUS BEADS OF SEALANT SHALL BE LAID PRIOR TO SETTING THE <br />WALL PLATES AT THE CONCRETE SLAB IN ORDER TO PROVIDE A NON-HARDENING <br />SEAL BETWEEN THE FLOORING AND THE PLATE. <br />• USE ACOUSTICAL TAPE, ACOUSTICAL SEALANT OR APPROVED EQUAL. <br />• CAULK ALL ELECTRICAL OUTLET BOXES IN THE PARTYWALL SO THAT THE BOXES <br />ARE AIRTIGHT <br />• USE ACOUSTICAL SEALANT PADS, ACOUSTICAL SEALANT, OR APPROVED EQUAL ON <br />ALL OUTLET BOXES. <br />• OUTLET BOXES IN RATED ASSEMBLIES WILL BE STEEL PER CBC OR APPROVED <br />ALTERNATE. <br />• PER CBC 718, FIRE BLOCKING SHOULD OCCUR AT INTERVALS NOT EXCEEDING 10' - <br />0" O.C. MAXIMUM, HORIZONTALLY AND VERTICALLY. <br />• ALL PENETRATIONS INTO SOUND-RATED PARTITIONS SHALL BE SEALED W/ <br />APPROVED PERMANENT FLEXIBLE SEALANT OR FIBER PADDING. <br />• APPROVED ACOUSTICAL SEALANT SHALL BE PROVIDED ALONG THE JOINT <br />BETWEEN THE FLOOR AND PARTITION WALL. <br />• PLUMBING, CONDUIT, OR DUCTWORK SHALL BE HUNG FROM THE FLOOR JOISTS W/ <br />RESILIENT HANGERS AND SHALL NOT BE CONNECTED DIRECTLY TO THE CEILING IN <br />ANY MANNER <br />• IT IS RECOMMENDED THAT ANY PIPES, CONDUITS, OR DUCTWORK NOT BE RUN <br />WITHIN COMMON WALLS, HOWEVER IF NEEDED, PIPES, CONDUITS, DUCTWORK, OR <br />ANY OTHER HARDWARE IN COMMON WALLS SHALL BE ATTACHED ONLY TO THE <br />SIDE OF THE WALL THAT IS SERVICED BY SUCH PIPING, AND MAY NOT AT ANY POINT <br />BE ATTACHED TO THE OPPOSITE WALL. ALL SUCH HARDWARE SHALL BE <br />RESILIENTLY MOUNTED. METAL PLUMBERS TAPE ALONE IS NOT SUFFICIENT AS A <br />RESILIENT MOUNT. <br />• THERE SHALL BE NO RIGID CONNECTIONS BETWEEN COMMON WALLS (EXCEPT THE <br />SUBFLOOR AT THE FLOOR/CEILING). DIAGONAL FRAMING SUPPORTS SHALL BE <br />NAILED COMPLETELY TO THE VERTICAL STUDS OF THE PARTY WALLS, AND SHALL <br />NOT BE ALLOWED TO BRIDGE THE GAP SEPARATING THE WALLS. <br />• THE OUTLET BOX FRAMES SHALL NOT BE ALLOWED TO CONTACT THE OUTER <br />LAYERS OF GYPSUM. THE GAP AROUND THE BOX AT THE GYPSUM BOARD SHALL BE <br />FILLED WITH NON-HARDENING CAULK. <br />• ALL RIGID CONDUIT, DUCTS, PLUMBING PIPES AND APPLIANCE VENTS LOCATED IN <br />SOUNDS ASSEMBLIES SHALL BE INSULATED FROM THE BUILDING CONSTRUCTION <br />BY MEANS OF RESILIENT SLEEVES, MOUNTS OR MIN 1/4" THICK APPROVED <br />RESILIENT MATERIAL. <br />EXCEPTION: GAS PIPING NEED NOT BE ISOLATED. <br />• MINERAL FIBER INSULATION SHALL BE INSTALLED IN JOIST SPACES TO A POINT 12" <br />BEYOND THE PIPE OR DUCT WHENEVER A PLUMBING PIPE OR DUCT PENETRATES A <br />FLOOR-CEILING ASSEMBLY WITHIN A WALL. <br />• METAL VENTILATING AND CONDITIONED AIR DUCTS LOCATED IN SOUND <br />ASSEMBLIES SHALL BE LINED. <br />• OCCUPANCY SEPARATION WALL PENETRATIONS MUST BE EITHER FERROUS OR <br />COPPER AND FIRE-STOPPED SUCH THAT THE REQUIRED FIRE-RESISTANCE WILL <br />NOT BE REDUCED. ELECTRICAL OUTLET BOXES MUST NOT EXCEED 16 SQ.IN. TOTAL <br />PENETRATION AREA DOES NOT EXCESS 100 SQ. IN. IN ANY 100 SF OF WALL. BOXES <br />NOT SEPARATED 24" MUST HAVE LISTED FIRE PUTTY PADS INSTALLED (OR OTHER <br />APPROVED METHOD). <br />• ANNUAL SPACE BETWEEN MEMBRANE AND BOX IS NOT OVER 1/8" <br />• INDIVIDUAL ELECTRICAL OUTLET BOXES MUST HAVE BEEN TESTED FOR USE IN <br />FIRE-RESISTANCE-RATED ASSEMBLIES WITH LARR OR ICC APPROVAL. <br />• STAIRS AND INTERMEDIATE LANDINGS SHOULD NOT BE MOUNTED DIRECTLY TO <br />FIRE-RATED WALL STUDS. STRINGERS SHOULD BE UTILIZED, WITH A GAP TO ALLOW <br />A LAYER OF GYPSUM BETWEEN ASSEMBLIES, TO SEPARATE THE STAIRS AND FIRE- <br />RATED WALL. <br />• GREATER STUD SIZES (DEPTHS) SHALL BE PERMITTED TO BE USED IN METAL OR <br />WOOD STUD SYSTEMS. METAL STUDS OF HEAVIER GAGE THAN THOSE TESTED <br />SHALL BE PERMITTED. THE ASSIGNED RATING OF ANY LOAD-BEARING SYSTEM <br />SHALL ALSO APPLY TO THE SAME SYSTEM WHEN USED AS A NONLOAD-BEARING <br />SYSTEM. INDICATED STUD SPACINGS ARE MAXIMUMS. HEAVIER GATE STUDS OR <br />CLOSER STUD SPACING MAY REDUCE THE STC. GREATER STUD DEPTH MAY <br />IMPROVE THE STC. <br />FLOOR/CEILING ASSEMBLY NOTES <br />• ALL PENETRATIONS INTO SOUND-RATED FLOOR-CEILING ASSEMBLIES SHALL BE <br />SEALED WITH APPROVED PERMANENT FLEXIBLE SEALANT. <br />• ANY PLUMBING, CONDUIT, OR DUCTWORK SHOULD BE ATTACHED TO THE FLOOR <br />JOISTS USING SOME TYPE OF RESILIENT MOUNTING AND SHOULD NOT COME IN <br />CONTACT WITH THE CEILING GYPSUM BOARD OR THE DROP CEILING JOISTS IN ANY <br />MANNER. <br />• ALL PLUMBING LOCATED IN FLOOR/CEILING ASSEMBLIES OR DROP DOWNS SHALL BE <br />STUFFED AND WRAPPED WITH INSULATION. <br />• GYPSUM BOARD CEILINGS SHALL NOT TOUCH ANY OF THE WALLS. THE GAP SHALL BE <br />AS SMALL AS POSSIBLE AND SHALL BE CAULKED WITH NON-HARDENING CAULK FROM <br />BELOW. ALONG THE ENTIRE PERIMETER OF THE CEILING. <br />• WRAP FOAM AROUND THE TUB DRAIN PIPE AND FIRESTOP PER CODE. THE CAVITY <br />AROUND THE TUB SHOULD BE STUFFED WITH INSULATION. <br />• ANY GAPS ALONG THE WALLS OF THE TUB SHOULD BE FILLED WITH A NON-HARDENING <br />OR ACOUSTICAL CAULK. <br />• SPECIFIED FLOOR-CEILING AND ROOF-CEILING FRAMING SIZES OR TRUSS DIMENSIONS <br />ARE MINIMUMS. GREATER JOIST OR TRUSS SIZES (DEPTHS) SHALL BE PERMITTED TO <br />BE USED IN METAL OR WOOD FRAMED SYSTEMS. INDICATED JOIST AND TRUSS <br />SPACING ARE MAXIMUMS. CLOSER JOIST OR SPACING MAY REDUCE THE STC. <br />GREATER JOIST OR TRUSS DEPTH MAY IMPROVE THE STC. <br />DESCRIPTION <br />½" TYPE "X" GYP. BD. <br />⅝" TYPE "X" GYP BD. <br />WOOD STUDS 16" O.C. <br />WOOD FLOOR AND ROOF JOISTS 16" O.C. <br />FLOOR AND ROOF: 15/32" WOOD <br /> STRUCTURAL <br />PANEL <br />FIRE-RESISTANCE RATING (CBC 722.6.2(1), (2), & (4) <br />T.722.6.2. (1)15 <br />CBC SECTION TIME ASSIGNED (MIN.) <br />T.722.6.2. (1)30 <br />T.722.6.2. (2)20 <br />T.722.6.2. (2)10 <br />T.722.6.2. (4)15 <br />⅛" MAX. ANNUAL SPACE, <br />CONTINUOUS ACOUSTICAL <br />SEALANT AROUND ENTIRE <br />PERIMETER, TYP. <br />BE SEPARATED BY <br />PROTECTING BOTH BOXES <br />WITH LISTED PADS. <br />OR BE SEPARATED BY <br />OTHER LISTED MATERIALS <br />AND METHODS <br />DOUBLE STUD BETWEEN <br />DWELLING UNITS <br />WALL PER PLAN <br />FIRE RESISTANCE <br />RATED WALL PER PLAN <br />COMPLYING STEEL <br />OUTLET BOX <br />BASE BOARD MOLDING. HOLD BASE <br />BOARDS OFF THE SUBFLOOR BY 1/8" <br />MIN., FILL SEALANT AT HARD <br />SURFACES <br />HOLD GYP. BD. AWAY FROM FLOOR <br />SHEATHING 1/4". USE NON- <br />HARDENING ACOUSTICAL SEALANT <br />AT GAP <br />FINISH FLOORING OVER FLOOR <br />SHEATHING <br />NOTE: <br />THIS DETAIL IS FOR <br />FLOOR/CEILING SEPARATION <br />BETWEEN SAME UNIT <br />THERMAL INSULATION <br />(WHERE OCCURS) <br />HOLD WALL GYPSUM BD. <br />AWAY FROM PARTITION <br />WALL GYP. BD. 1/4". FILL W/ <br />NON-HARDENING <br />ACOUSTIC SEALANT <br />TAPE <br />THERMAL INSULATION <br />(WHERE OCCURS) <br />NOTE: <br />1 LAYER OF GYPSUM BOARD SHOWN, VERIFY WITH PLAN FOR REQUIRED <br />FIRE RATED ASSEMBLY <br />SAME <br />UNIT <br />SAME <br />UNIT <br />3 ½" SOUND ATTENUATION BLANKET <br />MINERAL OR GLASS FIBER BATT <br />INSULATION STUFFED IN THE AIR <br />SPACE AND STAPLED TO STUDS <br />AT 10'-0" O.C. HORIZONTALLY <br />OPTIONAL 2ND 3 ½" SOUND <br />ATTENUATION BLANKET <br />CBC SECTION 717.2.1.5 <br />3 ½" SOUND ATTENUATION BLANKET <br />MINERAL OR GLASS FIBER BATT <br />INSULATION COMPRESSED <br />BETWEEN STUD ROWS AND <br />STAPLED TO STUDS AT 10'-0" O.C. <br />HORIZONTALLY <br />RATED FIRE PARTITION <br />PRE-BOARD ALL SIDES OF <br />OPENING W/ (1) LAYER GYP. <br />BD ⅝" TYPE "X" <br />SEMI-RECESSED FIRE <br />EXTINGUISHER CABINET <br />RETURN TRIM <br />NOTE: <br />1. VERIFY CABINET DIMENSIONS <br /> WITH MANUFACTURER. <br />2. CONTRACTOR SHALL MOUNT <br />BOX SO THAT EXTINGUISHER <br />BRACKET HEIGHTS MEETS FIRE <br />DEPARTMENT APPROVAL. <br />3. VERIFY ALL CABINET <br />LOCATIONS W/ FIRE <br />DEPARTMENT INSPECTOR <br />PRIOR TO FRAMING OPENINGS. <br />4.PROVIDE SURFACE MOUNTED <br />EXTINGUISHER AT CONCRETE <br />WALLS & COLUMNS. <br />VERIFY RATED WALL <br />ASSEMBLY PER <br />COMPOSITE BUILDING <br />PLANS <br />SEMI-RECESSED <br />FIRE EXTINGUISHER <br />CABINET <br />TITLE 19 <br />CALIFORNIA CODE OF <br />REGULATIONS <br />CHAPTER 3 <br />C.F.C. 906 <br />FINISH FLOOR <br />PLYWD SHEATHING <br />WHERE INDICATED ON <br />STRUCTURAL DWGS. <br />FIBERGLASS INSULATION <br />WHERE OCCURS <br />4' - 0" FROM FINISH FLOOR TO FIRE EXTINGUISHER BRACKET <br />5'-0" MAX <br />4" MAX <br />2-LAYER ⅝" TYPE <br />"X" GYP. BD. TOP <br />& BOTTOM <br />OPERABLE PARTS <br />4' - 0" MAX. F.F. TO TOP OF HANDLE AND <br />2X WOOD STUD WALL WITH <br />THERMAL INSULATION <br />(1) LAYER OF ⅝" TYPE <br />"X" GYP. BD. <br />(2) LAYERS OF ⅝" <br />TYPE "X" GYP. BD. <br />(1) LAYER OF ⅝" <br />TYPE "X" GYP. BD. <br />WALL BOXES FOR <br />REFRIGERATOR VALVE, <br />WASHING MACHINE VALVES, <br />SHOWER/TUB VALVES OR <br />MEDICINE CABINET <br />ASSEMBLY <br />LISTING <br />STC / IIC RATING <br />1-HR FLOOR/CEILING <br />- C.B.C. 721.1 (3) 13.-1.4 <br />NOT REQUIRED <br />5/8" MIN THICK EXTERIOR GRADE <br />DECK PLYWOOD SHEATHING, <br />BUILT-UP FRAMING WHERE <br />REQ'D FOR LEVELING <br />2x10 JOIST RIPPED TO SLOPE <br />(2x8 MIN @ 16" O.C. MAX PER <br />REPORT) - SEE STRUCT <br />PLI-DECK ICC-ES ESR-2097 SYSTEM <br />CLASS "A" FIRE RATED DECK SYSTEM, <br />INSTALL PER MANUF. REQ'S <br />RATED ASSEMBLY <br />MODIFICATION PLI-DECK ESR-2097 CLASS A: <br />PLI-DECK SYSTEMS W/ MIN BASE COAT 3/16" THICK IS <br />SUBSTITUTED FOR THE DOUBLE WOOD FLOOR DESCRIBED IN <br />CBC TABLE ABOVE, PER REPORT <br />CORRIDOR <br />SE <br />E <br /> <br />P <br />L <br />A <br />N <br />CORRIDOR <br />1-LAYER 5/8" TYPE "X" GYP. BD. <br />⅞" EXTERIOR PLASTER FINISH IN <br />LIEU OF ⅝" GYP BD AT EXTERIOR <br />CONDITION WITHOUT DROP <br />CEILING <br />EXTERIOR CONDITION: 7/8" EXT. CEMENT <br />PLASTER W/ EXPANDED METAL RIB LATH <br />AND 1 LAYER GRAD "D" BLDG. PAPER <br />CEILING <br />NON-RATED <br />ASSEMBLY <br />LISTING <br />STC / IIC RATING <br />PROPRIETARY GYPSUM <br />BOARDS <br />1-HR ROOF / CEILING <br />NOT REQUIRED <br />UNITED STATES GYPSUM COMPANY <br />⅝" SHEETROCK BRAND FIRECODE C CORE GYPSUM PANELS <br />GA FILE NO. RC 2604 (PROPRIETARY) <br />MANUFACTURED <br />WOOD TRUSS, <br />LAYOUT PER <br />STRUCTURAL <br />(MAX 24" O.C. PER <br />REPORT) <br />SPECIFIED ROOFING PER ROOF PLAN <br />ROOF SHEATHING PER STRUCTURAL <br />(MIN. 15/32" WD. STRUCT. PANEL PER <br />REPORT) <br />THERMAL INSULATION PER <br />ENERGY ANALYSIS REPORT <br />ADD PLASTER FINISH AT <br />EXTERIOR CONDITION <br />RESILIENT FURRING CHANNELS <br />AS SPECIFIED AND PER REPORT <br />PROPRIETARY GYP BD <br />PER REPORT <br />1 ⅝" METAL STUD @ MAX 16" O.C. <br />VERIFY SPAN WITH METAL STUD <br />MANUF. CHART <br />INTERIOR CONDITION: (1) LAYER ⅝" GYP BD <br />EXTERIOR CONDITION: ⅞" EXT. CEMENT <br />PLASTER O/ EXPANDED METAL RIB LATH <br />AND 1 LAYER GRADE "D" BLDG. PAPER <br />RATED ROOF/CEILING ASSEMBLY <br />SE <br />E <br /> <br />P <br />L <br />A <br />N <br />NON-RATED <br />CE <br />I <br />L <br />I <br />N <br />G <br />ROOFING PER PLAN THERMAL INSULATION PER <br />ENERGY ANALYSIS REPORT <br />ROOF SHEATHING PER <br />STRUCTURAL (MIN. ½" WD. <br />STRUCT. PANEL PER REPORT) <br />1 ⅝" METAL STUD @ MAX. 16" <br />O.C. VERIFY SPAN WITH METAL <br />STUD MANUF. CHART <br />INTERIOR CONDITION: 1-LAYER ⅝" GYP BD <br />EXTERIOR CONDITION: ⅞" EXT. CEMENT <br />PLASTER W/ EXPANDED METAL RIB LATH <br />AND 1 LAYER GRAD "D" BLDG. PAPER <br />NON-RATED <br />CE <br />I <br />L <br />I <br />N <br />G <br />RATED ROOF/CEILING <br />AS <br />S <br />E <br />M <br />B <br />L <br />Y <br /> <br />SE <br />E <br /> <br />9 <br />/ <br />T <br />H <br />I <br />S <br /> <br />S <br />H <br />E <br />E <br />T <br />MIN. 2x10 WOOD <br />JOISTS, SEE <br />STRUCT. PLANS <br />(MAX. 24" O.C. <br />PER REPORT) <br /> <br />SE <br />E <br /> <br />P <br />L <br />A <br />N <br />(2) LAYERS ½" TYPE "X" <br />GYP BD AT SIDES & <br />TOP - TOTAL 80 MIN. * <br />DUCT PER MECH PLANS <br />ROOF TRUSS PER <br />STRUCT PLANS1-HR APPROVED <br />ACOUSTICAL SEALANT <br />OR FIRE SAFING TYP.1-HR RATED ROOF/CEILING ASSEMBLY PER PLAN <br />VERIFY W/ MECH PLANS <br />* SEE 1/A811 GENERAL NOTE <br />"FIRE-RESISTANCE RATING" <br />ELECT. PLANS <br />VERIFY W/ <br />LIGHT PER ELECTRICAL DWGS. <br />GYPSUM BOARD BOX <br />ENCLOSURE: 2 LAYERS 1/2" TYPE <br />"X" GYP BD AT SIDES AND TOP <br />FLOOR JOIST <br />AT 16" O.C. MAX <br />ASSEMBLY PER DETAIL 1/THIS SHEET <br />1 HOUR RTED FLOOR/CEILING <br />RATED ASSEMBLY <br />WHERE OCCURS <br />PER PLANS <br />PER <br />PLAN <br />1 LAYER OF 5/8" <br />THK. GYP. BD. <br />8" DIA. DUCT <br />SHOWN, VERIFY <br />W/ MECH. DWGS <br />1-5/8" WIDE <br />METAL STUD <br />FRAMING <br />RATED WALL <br />ASSEMBLY <br />WHERE OCCURS <br />PER PLANS <br />KITCHEN UPPER <br />CABINET/EXHAUST <br />HOOD <br />(2) #10 TYPE 'S' PAN <br />HEAD SCREWS @ <br />24" O.C. MAX. TO <br />RESILIENT <br />CHANNEL -DO NOT <br />PENETRATE INTO <br />WD. FRAMING <br />ABOVE <br />3 ½" MIN. SOUND <br />INSULATION <br />FLOOR <br />ASSEMBLY PER <br />STRUCTURAL <br />RESILIENT FURRING <br />CHANNELS <br />PERPENDICULAR TO <br />FLOOR JOISTS. <br />PROPRIETARY GYP. <br />BD. PER REPORT <br />FLOOR SHEATHING PER <br />STRUCTURAL (MIN. OF <br />15/32" PER REPORT) <br />CARPET OVER PAD <br />PER SOUND TEST <br />ACCESSIBLE TRANSITION STRIP <br />1.25" THICK PROPRIETARY GYP. FLOOR <br />TOPPING PER REPORT <br />SOUND ATTENUATION MAT <br />PER REPORT (¼" MIN.) <br />HARD SURFACE FLOORING <br />PER REPORT <br />ASSEMBLY <br />STC / IIC RATING <br />LISTING <br />PROPRIETARY <br />GYPSUM <br />COMPONENTS <br />1 - HR. FLOOR/CEILING <br />GA FILE NO. FC 5112 (PROPRIETARY) <br />50 MINIMUM <br />UNITED STATES GYPSUM COMPANY <br />⅝" SHEETROCK BRAND FIRECODE <br />C CORE GYPSUM PANELS <br />LEVELROCK BRAND FLOOR <br />UNDERLAYMENT <br />SE <br />E <br /> <br />P <br />L <br />A <br />N <br />1-LAYER ⅝" GYP BD <br />CEILING <br />NON-RATED <br />1 ⅝" METAL STUD @ MAX 16" <br />O.C. VERIFY METAL SPAN W/ <br />MANUF. CHART <br />SCALE:1 1/2" = 1'-0" <br />1-HR WALL INTERSECTION 12 <br />SCALE:3" = 1'-0" <br />TYPICAL PLUMBING WALL 5 <br />SCALE:1 1/2" = 1'-0" <br />1-HR WALL TO EXTERIOR WALL INTERSECTION 6 <br />al <br />l <br /> <br />i <br />d <br />e <br />a <br />s <br />, <br /> <br />d <br />e <br />s <br />i <br />g <br />n <br />s <br /> <br />a <br />n <br />d <br /> <br />p <br />l <br />a <br />n <br />s <br /> <br />r <br />e <br />p <br />r <br />e <br />s <br />e <br />n <br />t <br />e <br />d <br /> <br />b <br />y <br /> <br />t <br />h <br />i <br />s <br /> <br />d <br />r <br />aw <br />i <br />n <br />g <br /> <br />a <br />r <br />e <br /> <br />t <br />h <br />e <br /> <br />e <br />x <br />c <br />l <br />u <br />s <br />i <br />v <br />e <br /> <br />p <br />r <br />o <br />p <br />e <br />r <br />t <br />y <br /> <br />o <br />f <br /> <br />bs <br />b <br /> <br />d <br />e <br />s <br />i <br />g <br />n <br />, <br /> <br />i <br />n <br />c <br />. <br /> <br />an <br />d <br /> <br />s <br />h <br />a <br />l <br />l <br /> <br />n <br />o <br />t <br /> <br />b <br />e <br /> <br />r <br />e <br />p <br />r <br />o <br />d <br />u <br />c <br />e <br />d <br /> <br />i <br />n <br /> <br />w <br />h <br />o <br />l <br />e <br /> <br />o <br />r <br /> <br />i <br />n <br /> <br />p <br />a <br />r <br />t <br /> <br />w <br />i <br />t <br />ho <br />u <br />t <br /> <br />t <br />h <br />e <br /> <br />e <br />x <br />p <br />r <br />e <br />s <br />s <br /> <br />p <br />r <br />i <br />o <br />r <br /> <br />w <br />r <br />i <br />t <br />t <br />e <br />n <br /> <br />p <br />e <br />r <br />m <br />i <br />s <br />s <br />i <br />o <br />n <br /> <br />o <br />f <br /> <br />s <br />a <br />i <br />d <br /> <br />a <br />rc <br />h <br />i <br />t <br />e <br />c <br />t <br />s <br />, <br /> <br />a <br />n <br />y <br /> <br />u <br />n <br />a <br />u <br />t <br />h <br />o <br />r <br />iz <br />e <br />d <br /> <br />r <br />e <br />u <br />s <br />e <br /> <br />o <br />f <br /> <br />t <br />h <br />e <br />s <br />e <br /> <br />p <br />l <br />a <br />n <br />s <br /> <br />o <br />t <br />h <br />e <br />r <br /> <br />t <br />h <br />a <br />n <br /> <br />f <br />o <br />r <br /> <br />t <br />h <br />e <br /> <br />p <br />r <br />o <br />j <br />e <br />c <br />t <br />a <br />n <br />d <br /> <br />l <br />o <br />c <br />a <br />t <br />i <br />o <br />n <br /> <br />s <br />h <br />o <br />w <br />n <br /> <br />i <br />s <br /> <br />p <br />r <br />o <br />h <br />i <br />b <br />i <br />t <br />e <br />d <br />. <br />JOB NO. <br />SUBMITTAL <br />DATE <br />SHEET TITLE <br />SHEET NO. <br />CLIENT: <br />Plot Date:File: <br />REVISION <br />DATE <br />21 <br />3 <br />0 <br /> <br />E <br /> <br />4 <br />T <br />H <br /> <br />S <br />T <br /> <br /># <br />2 <br />0 <br />0 <br />SA <br />N <br />T <br />A <br /> <br />A <br />N <br />A <br />, <br /> <br />C <br />A <br /> <br />9 <br />2 <br />7 <br />0 <br />5 <br />1ST PLAN CHECK SUBMITTAL 08/20/2024 <br />970 W. 190TH ST., STE 250, TORRANCE CA 90502 <br />O: 310.217.8885 <br />BSBDESIGN.COM <br />D E S I G N <br />BSB <br />4TH P.C. SUBMITTAL <br />07/08/2025 <br />2ND PLAN CHECK SUBMITTAL 01/29/2025 <br />3RD PLAN CHECK SUBMITTAL 04/17/2025 <br />4TH PLAN CHECK SUBMITTAL 07/08/2025 <br />11/4/2025 8:52:55 PM <br />MR230056 <br />A811 <br />FIRE ASSEMBLY GENERAL DETAILS <br />AND NOTES <br />OL <br />I <br />V <br />E <br /> <br />C <br />R <br />E <br />S <br />T <br /> <br />R <br />E <br />S <br />I <br />D <br />E <br />N <br />T <br />I <br />A <br />L <br />21 <br />5 <br />0 <br /> <br />E <br />. <br /> <br />F <br />O <br />U <br />R <br />T <br />H <br /> <br />S <br />T <br />. <br /> <br />& <br /> <br />2 <br />1 <br />6 <br />0 <br /> <br />E <br />. <br /> <br />F <br />O <br />U <br />R <br />T <br />H <br /> <br />S <br />T <br />. <br />SA <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 />5 <br />OL <br />I <br />V <br />E <br /> <br />C <br />R <br />E <br />S <br />T <br />SCALE:3" = 1'-0" <br />OUTLET PENETRATION IN FIRE RATED / SOUND RATED WALL 8 <br />SCALE:3" = 1'-0" <br />SOUND-RATED WALL TO FLOOR/CEILING ASSEMBLY 4 <br />SCALE:1 1/2" = 1'-0" <br />RATED WALL FIREBLOCK 7 <br />SCALE:1" = 1'-0" <br />FIRE EXTINGUISHER CABINET@ EXTERIOR WALL 10 <br />SCALE:3" = 1'-0" <br />1-HR WALL AT BOXES 9SCALE:1 1/2" = 1'-0" <br />1-HR FLR/CLNG (EXTERIOR CORRIDOR)13 <br />SCALE:1 1/2" = 1'-0" <br />1-HR ROOF/CEILING (TRUSS)19 <br />SCALE:1 1/2" = 1'-0" <br />1-HR ROOF/CEILING AT CORRIDOR (TRUSS)18 SCALE:1 1/2" = 1'-0" <br />1-HR ROOF/CEILING AT CORRIDOR (WOOD JOIST)14 <br />SCALE:1 1/2" = 1'-0" <br />MECHANICAL DUCT IN 1-HR ROOF/CEILING 20 <br />SCALE:3" = 1'-0" <br />RECESSED LIGHT IN 1-HR FLOOR / CEILING 15 SCALE:3" = 1'-0" <br />TYPICAL SOFFIT 11 <br />SCALE:1 1/2" = 1'-0" <br />1-HR DWELLING UNIT -FLOOR/CEILING 17