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1 O NAIL (FOR WOOD) OR >_ <br /> 8" MAX #10 SCREW (FOR METAL) #12 GA. VERT. WIRE HANGER, z m <br /> Ilk ROOF FRAMING MEMBER OR SECONDARY GRID LEVEL ADJACENT TO TUBE <br /> FRAMING MEMBER AS REQ'D. UNDERSIDE OF FLR. OR ROOF STRUCT. ABOVE <br /> DONN COMPRESSION POST. MODEL TO BE <br /> 4-12 GA. WIRES 90° DETERMINED BASED ON REQUIRED LENGTH: <br /> TO EACH OTHER VSA 18/30: LENGTH 18" TO 30" <br /> 45° TO PLANE VSA 30/48: LENGTH 30"-48" <br /> OF CEILINGII VSA 48/84: LENGTH 48"-84" <br /> VSA 84/102: LENGTH 84"-102" <br /> VSA 102/120: LENGTH 102"-120" <br /> SUSP. ACOUSTICAL TILE VSA 120/144: LENGTH 120"-144" <br /> MAIN T-BAR RUNNER ICC-ESR-1222 z <br /> 3/4" CLEAR MIN. SEE NOTE ABOVE. 45 DEGREE NP. <br /> 2" X 2" ANGLE MOLDING- USG OR EQUAL TO BE MAIN RUNNER <br /> FASTENED WITH 14D WOOD SCREWS @ 16" O.C. COMPRESSION STRUT W/ LATERAL cUn <br /> USE USG ACM7 SEISMIC CLIP AS ALT. ESR-1222 CROSS RUNNER BRACING @ 12'-0" MAX. EA. DIRECTION w <br /> & 6'-0" MAX. FROM PERIMETER WALLS <br /> 2X BLOCKING AT CEILING <br /> TYPICAL INTERIOR PARTITION WALL <br /> 1 . GRID SYSTEM TO BE HEAVY DUTY o_ <br /> T-BAR. L' <br /> w <br /> Q2. INSTALL PER ESR-1222 IN EACH 11� <br /> ORTHOGONAL HORIZONTAL DIRECTION, w <br /> ONE END OF THE CEILING GRID z <br /> �j SHALL BE ATTACHED TO THE CLOSING o <br /> 3'-0" MAX 6'-0" 3'-0" MAX ANGLE. THE OTHER END SHALL HAVE <br /> A 0.75" CLEARANCE FROM THE WALL. <br /> w <br /> 3. ENDS OF MAIN RUNNERS AND CROSS Q <br /> RUNNERS SHALL BE TIED TOGETHER <br /> TO PREVENT THEIR SPREADING <br /> 4. ALL TERMINAL ENDS OF MAIN m w <br /> o RUNNERS AND CROSS TEES MUST m <br /> HAVE A VERT. HANGER WIRE WITHIN <br /> ARCHITECT OF RECORD: <br /> N 8" OF EA. WALL OR CLG <br /> 2'_0" DISCONTINUITY. y <br /> D ARC <br /> PATRICK G. <br /> BLEES <br /> * C-31531 <br /> N 03/31/23 �Q <br /> RENEWAL <br /> T C•� <br /> 11/22/2021 <br /> y �r � w <br /> X W � <br /> � ° <br /> REFER TO BUILDING CODE MANUAL a <br /> I <br /> CODE OF LOS ANGELES DEPARTMENT <br /> OF PUBLIC WORKS BUILDING AND <br /> SAFETY DIVISION BASED ON 2011 <br /> LACBC - SUSPENDED CEILING SYSTEMS ILI. <br /> CEILING PLAN ® VERTICAL COMPRESSION STRUT X VERTICAL HANGER WIRE W <br /> NOTE: m g <br /> SEISMIC CEILING DETAILS 12 GA. VERTICAL WIRES SHALL BE USED AT 48" O.C. <br /> o � a <br /> &.20 <br /> PERIMETER HANGARS SHALL BE 8" MAX. FROM WALL AND uNN.T. NOT MORE THAN 1 IN 6 OUT OF PLUMB. w o P 3 <br /> A.07. 3 <br /> c � a� <br /> o �, o v <br /> ° 7"o ° N <br /> r L-° 5 L O <br /> EXISTING ROOF JST. TO REMAIN, 0 a a�o N �>j <br /> WIRE HANGER B a U ° o °' c `o <br /> �5 TYP. j o nom? o 0 <br /> SIMPSON A34 FRAMING ANGLE o J o o 2ao <br /> © EA. SIDE OF 2X4 0 'o, ami 3 0 E o� ° <br /> `S B/ JOISTo �cN0 Lu )� o <br /> PROVIDE FULL I ° ELEV. VARIES 0� o o <br /> DEPTH BLKG 2X4 @ 16" O.C. VERT. STUD & o C ° a C' <br /> © EA. SIDE N `o �v°O ° � � <br /> BRACE TO ATTACH W/ (4)-10d Ov O ° 'o t <br /> OF 2X4 <br /> COMMON NAILS © 48" O.C. 0 -6 o° ° v Oc <br /> 2X4 DIAG. BRACE ATTACH INTERMEDIATE STUDS (n " N c o+;a° o <br /> © 48" O.C. ATTACH W/ (2)-10d COMMON NAILES o c cO�FN o w o <br /> GUSSET TO BOTH r 0 a a L 0 <br /> AND VERT. CONT. 2X6 <br /> O J� C L_ O <br /> *, J w 0- <br /> BRACE O d <br /> STUD W/ (3)-10d $ Q <br /> NON Oyw <br /> COMMON NAILS CONT. CAULK WHERE PLYWOOD � ��, o O c <br /> MEETING 2X, TYP. O a N N� c a�`> o <br /> TILE OVER y2" - •- O <br /> CEMENT BOARD CEILING AS SCHEDULED, TYP. 0 r 6 i n y `L 4 <br /> OVER Y2" PLYWOOD 2X4 VERT. STUDS @ 16" O.C. ° O ° O :)'o w a O <br /> O U C O O <br /> cL'Op <br /> 3 <br /> 4, 0-0 E! <br /> CEILING AS SCHEDULED ® ° �'`�- O"� ° ° <br /> CONT. 2X4 PLATE < � <br /> B O Oo � � a�� � <br /> r <br /> ° a a� <br /> B B SOFFIT ow a 3 ° °c <br /> 6'-8" A.F.F. a <br /> g ACOUSTIC CEILING DETAIL g NOT USED 7 NOT USED 6 SECTION THRU VALANCE w _ <br /> >_ Of p m z u U ACV <br /> A1 .2a 1 1 /2" = 1 '-0" COORDINATE W/ DECOR A1 .2a — A1 .2a — A1 .2a 1 ' = 1 —0 °° w o o J N o cc°o <br /> w N <br /> a U) w w a N <br /> — Q > Q <br /> � Q in wig op Ng <br /> BUILDING STRUCTURE V) <br /> MAIN TEE SPLICE 04 <br /> COUPLING (OCCURS SIDE MOUNTING LEVELING C4 <br /> AT RANDOM) / LUG BY FIXTURE MFR. 0) <br /> DETAIL AT WALL INSTALLATION BY <br /> ELECTRICIAN AS PART OF WALL MOULDING <br /> FIXTURE (2 PER SIDE) <br /> CAN BE C OR #12 SAFETY WIRE HILTI CC27 CLIP <br /> L <br /> TIED TO SAFETY WIRE FOR EQUAL <br /> SUPPORT HOLES & 07 <br /> CROSS TEE- MAY BE "A' „ FASTENED TO BLDG. Q <br /> 1 -1/2" OR 1 " HIGHSECTION A-A FIXTURE VARIES STRUCTURE. MINIMUM U ui o <br /> AND MAY BE 2'-0" OR A" WITH MFR (2) SAFETY WIRES ? Of <br /> 4'-0" O.C. PER LIGHT FIXTURE Q Z <br /> TILE OPENING w <br /> PLACED AT DIAGONALQ m U z m <br /> CORNERS <br /> NOTES: Q ) N <br /> i bi <br /> MAIN TEE-48" O.C. 1. AT EACH END OF LIGHT FIXTURE AN INTERLOCKING CROSS TEE OR � o w o <br /> MAX. (SHAPE AND LOCKING BAR MUST BE USED Of O= o LL_ m w a <br /> DESIGN AS APP'D.) 2. THE TOTAL WEIGHT OF A LIGHT FIXTURE AND OTHER EQUIPMENT z w w M <br /> THE RECESSED FIXTURE (AIR BOXES, ETC.)AND CEILING MATERIAL SUPPORTED BY THE MAIN O CD J <br /> EXPOSED T-BAR CEILING LLJ g w <br /> 12 GA. GALV HANGER WIRE MAY BE SUPPORTED BY BEAM MUST NOT EXCEED THE ALLOWABLE DEFLECTION OF 1/360 OF z z 5 0 <br /> NOT TO EXCEED 4'-6" O.C. THE MAIN TEES SPACED IT'S SPAN. DEFLECTION DATA MUST BE FURNISHED AND CERTIFIED LIGHT FIXTURE NOTE: 2 w Li z o <br /> ALONG MAIN RUNNER. SEE BY THE MANUFACTURER. SAFETY WIRE � w o 00 <br /> 2 -0 OR 4 -0 O.C. ALL WIRES ARE TO BE <br /> SECTION A-A. ATTACH TO 3. SURFACE OR PENDENT FIXTURES MUST BE INDEPENDENTLY SUPPORT HOLE, w O X V)i O x <br /> TYPICAL TAUT WITH A MINIMUM OF 3 W <br /> EXISTING BLACK IRION SUPPORTED FROM FLOOR OR ROOF CONSTRUCTION. TIGHT TURNS AROUND SELF N LLJ o �' L`' N o <br /> - TYPICAL <br /> B <br /> 5 CEILING GRID DETAIL 4 NOT USED 3 NOT USED <br /> 1 LIGHT FIXTURE SUPPORT DETAIL Z <br /> A1 .2a NOT TO SCALE REFERENCE ONLY A1 .2a — A1 .2a A1 .2a NOT TO SCALEUOJA 1 . 2 a <br /> V) CEILING DETAILS <br />