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07-780R-028• \inhc\ I n-r- rr r 7-11 7 gr, STRUCTURE ABOVE 01 0 MINIMUM OF THREE TWISTS #10 GAUGE GALVANIZED WIRE HANGER (TYPICAL) TYPICAL LIGHT FIXTURE TYPICAL 2'x4' AND 2'x2' LIGHT FIXTURE DETAIL CADDY ANGLE BRACKETS (TYPICAL) ATTACH CADDY ANGLE BRACKET WITH #8 SELF - TAPPING SHEET METAL SCREWS -, o � o � 0 MINIMUM 15 DEGREES OFF VERTICAL BOTH DIRECTIONS �- A 3 2 ©M1 E c• �— A U SECTION A -A OFLOOR OR WALL ASSEMBLY - LIGHTWEIGHT OR NORMAL WEIGHT (100 -150 PCF) CONCRETE. MIN THICKNESS % CONCRETE FLOOR OR WALL ASSEMBLY IS 2)" FOR 2 HR F RATING AND FOR 3 HR F RATING. WALL MAY ALSO BE CONSTRUCTED OF ANY UL CLASSIFIED CONCRETE BLOCKS. THE SIZE OF THE RECTANGULAR THROUGH OPENING SHALL BE SUCH THAT E ANNULAR SPACE BETWEEN THE OUTSIDE CORNERS OF THE BUSWA ITEM 2 AND THE PERIPHERY OF THE THROUGH OPENING IS IN THE RANGE OF T 3 INC ES. OBUSWAY - FOR 3 HR F ATING, THE BUSWAY SHALL CNSIST OF A NOMINAL 9" WIDE OR SMALLER BY V DEEP OR SMALLER "I" SHAPED STEEL AND ALUMINUM ENCLOSURE C�O�N�TAINING FACTORY MOUNTED COPPER BARS RATED FOR MAC( 600 S�AALBER'BY M DEEPAOR §MALLER "I SHAPED ALUOMINUM OR STEEMAND�DE OR ALUMINUM ENCLOSURE CONTAINING FACTORY MOUNTED COPPER BARS RATED FOR MAX 600V 4000 A OR ALUMINUM BARS RATED FOR MAX 60OV 3000A. THE BUSWAY SHALL BEAR THE UL LISTING MARK AND SHALL BE INSTALLED IN ACCORDANCE WITH ALL THE PROVISIONS 0 ARTICLE 364 OF THE NEC, NFPA 70. BUSWAY TO BE INSTALLED WITH MIN T TO MAX 3" CLEARANCE FROM ITS OUTSIDE CORNERS TO THE SIDES OF THE RECTANGULAR FLOOR OR WALL OPENING AND SHALL BE RIGIDLY SUPPORTED ON BOTH SIDES OF FLOOR OR WALL ASSEMBLY. GIFILL, VOID OR CAVITY MATERIALS -WRAP STRIP- NOM1 /4" THICK INTUMESCENT ELSTOMERIC MA%RIAL FACED ON ONE SIDE NTH ALUMINUM FOIL SUPPLIED IN STRIPS. MIN 2 WIDE STRIP FORnAP D TO FOLLOW TH CONTOURS AROUND THE ENTIRE PERIPHERY OF THE BUSWAFIOL SIDE EXPOSED) AND SECURED IN PLACE WITH STEEL WIRE. BUSWAY TO EXTEND 1 ABOVE AND 1 BELOW THE TOP PLANE OF THE FLOOR ASSEMBLY. FOR WALL ASSEMBLIES, THE BUSWAY WRAP IS TO BE INSTALLED IN THE SAME MANNER USED FOR FLOOR ASSEMBLIES BUT IT SHALL BE INSTALLED SYMETRICALLY ON BOTH SIDES OF THE WALL ASSEMBLY.WHEN STEEL COVER FLANGE (ITEM 7) PROVIDED BY THE BUSWAY MANUFACTURER IS USED, THE BUSWAY WRAP IS NOT USED. I RATED WALL PENETRATIONS - -1 MINNISOTA MINING & MFG. CO. - TYPE FS -195+ OFILL,VOID OR CAVITY MATERIALS - INTUMESCENT SHEET- RIGID ALUMINUM FOIL -FACED SHEETS WITH GALV SHEET BACKER. SHEET CUT TO TIGHTLY FOLLOW THE CONTOURS OF THE BUSWAY AND NTH A MIN LAP OF 2 ON ALL SIDES OF THE THROUGH OPENING. SHE TS TO BE INSTALLED WITH THE GALV STEEL SHEET BACKER EXPOS FD ALUMINUM FOIL FACING AGAINST THE FLOOR OR WALL SURFACE. SHEET SECURED TO TOP SURRV-,�CE OF FL OR AND TO BOTH SURFACES OF WALL USING MI NY OIA BY 1J LONG STE EXPANSION BOLTS OR EQUIVILENT IN CONJUNCTION WITH MIN 1 4 DIA STEEL FENDER. MAX SPACING OF SHEET FASTENERS NOT TO EXCEED 5" OC. WHEN STEEL COVERFLANGE (ITEM )SUPPLIED BY THE BUSWAY MANUFACTURER IS UDSED , THE SHEET )SHALL BE SECURED USING THE SAME FASTENERS USED TO SECUR THE SA EL COVER FLANGE SECTIONS. PRJJOR TO INSTALLATION OF THE SHEET A NOW DIA BEAD OF CALK ITEM 5) SHALL BE APPLIED TO THE TOP SU ACE OF THE FLOOR AND TO B011llllNNHNNN SURFACES OF THE WALL AROUND THE PERIMETER OF THE THROUGH OPENING. FF�� MINNISOTA MINING & MFG. CO. - TYPE CS -195+ O �t x1, /16JDADHESIVE BACKEDRINTUMESCENTHSEAL POSITIONED UNQO�R INTUMESCENT SHEET AROUND ENTIRE PERIMETER OF THROUGH OPENING OR INJ'4 DIA CONTINUOUS BEAD OF CAULK OR PUTTY APPLIED TO EDGE OF INTUMESCENT SHAEET AT ITS INTERFACE WITH SURFACE OF FLOOR OR WALL AROUND ENTIRE PERIMETER OF THROUGH OPENING. GENEROUS APPLICATION OD CAULK TO BE APPLIED AROUND THE BASE OF THE BUS AY OR THE BUSWAY WRAP AT ITS EGRESS FROM THE INTUMESCENT SHEET )IN ADDITION TO COMPLETELY COVERING THE BUSWAY WRAP MADE TO ACCOMOOATr THE BUSWAY BUSWAY. BE COVERED NTH A THE INTUMESCENT SHEET(S) SUK. MINNISOTA MINING & MFG). CO. - GIS SEAL CP 25WB +, MPS -2+ PUTTY O SN LV STEEL CENTERED OVER ENTIRE LENGT2H OFD EACH ISLIITFMADE INOINOTUMESCENTNSHEET GAUGE) EM 4) TO PERMIT INSTALLATION ABOUT THE BUSWAY. PRIOR TO INSTALLATION OF TH STEEL BEAD OF CAULAKM(ITEM 5) IN THE INTUMESCENT SHEET BE GALV SHALL BE COVERED WITH 00 4" DIA INTUMESCENT SHEET WITH STEEL SHEET METAL SCREWS OR STEEL RIVETS SPACED MAX 3" O.C. ON EACH SIDE OF SEAM OR SLIT, O7 STEEL COVER FLAN OPTIONAL NOT SHOWN) -FOUR PIECE INTERLOCKING COVER FLANGE FORMED FROM NOM ICK STEEL, SUPPLIED BY BUSWAY MANUFACTURER. STEEL COVER FLANGE TO LAP MIN 2 ON FLOOR OR WALL SURFACE ON ALL SIDES OF THE THROUGH OPENING AN SECURED TO TOP SURFACE OF FLOOR AND TO BOTH SURFACES OF WALL USING MINI 4" DIA BY 2" LONG STEEL EXPANSION BOLTS, OR EQUIMLENT. SHEET FASTENERS INSTALLED INFACTORY DRILLED AND FIELD - DRILLED DOLES IN COVER FLANGE SECTIONS, THROUGH INTUMESCENT SHEET, AND SPACED MAX 5 O.C.. WHEN STEEL COVER FLANGE (S) A!$ USED, A GENEROUS APPLICATIO OF CAULK (ITEM 5� SHALL B APPLIED AROUND THE BASE OF THE BUSWAY AT ITS EGRESS FROM TH COV R FLANGE S) AND AROUND THE PERIMETER OF THE COVER FLANGE TO COVER THE EDGES OF TH COVER FLANGE AND THE INTUMESCENT SHEET AP ?FGVE�a �f• -- ---"` ---� of liege IATIr 'irm Cert. No. AA2600115 210 Windy Preserve ake Worth, Florida 33467 'hone: (561)649 -5025 ax: (561) 649 -5025 . -Mail: MDT Arch com cast. net Aark D, Taudien: AIA Irincival CONSULTANTS SEAL ARCH. OF RECORD MARK D. TAUDIEN AR 0011821 a 0 0 J N LL 0 LL U) Q � z = 0 O 0 ZvW W >_ oho a�Z 0 Z) U) T J U U) 0 Q U a! t— U w J W NO. I REVISION I DATE 6121 E -5 ,i