A one-hour fire-rated partition assembly separates a data hall or gallery from a corridor at level one. The wall is constructed using six-inch metal studs at sixteen inches on center with five-eighths-inch gypsum board on both sides, enclosing five-and-a-half-inch sound attenuation insulation. A continuous fourteen-gauge steel plate attaches to the metal deck above when the partition runs parallel to it, interfacing with a slip track connection. Voids in the deck are packed with a fire-rated system and fire-rated sealant, and a vapor barrier is installed on the data hall and gallery side only.
6" METAL STUD TRACK TYPICAL CONTINUOUS NON HARDENING SEALANT (BOTH SIDES). PROVIDE U.L. APPROVED FIRE RATED WHERE REQUIRED 5/8" GYP. BD 6" METAL STUDS (16 GA.) @ 16" O.C. PLAN T.O. FIN. FLR. PROVIDE HORIZONTAL C.R. CHANNELS @ 4'-0" O.C. VERT. SECTION BASE AS SCHEDULED 5 1/2" SOUND ATTENUATION INSULATION SECTION SLIP TRACK CONNECTION PACK VOIDS IN DECK w/ FIRE RATED SYSTEM AND PROVIDE F.R. SEALANT AT PENETRATIONS. FIRE- PROOFING TO EXTEND 1" BEYOND AT BRACING PENETRATIONS. ROOF DECK OR SLAB ABOVE UNDERSIDE OF FLR/DECK 3 7 1/4" PARTITION - STC 44 GYP. BD. BOTH SIDES FULL HEIGHT - 1 HOUR F.R. - UL #419 WITH VAPOR BARRIER AT DATA HALL / GALLERY SIDE 7 1/4" VB VAPOR BARRIER AT DATA HALL/GALLERY SIDE ONLY (SHOWN DASHED) 3A FUTURE 7-1/4" FIRE RATED PARTITION w/ VAPOR BARRIER CONSTRUCTION SIMILAR TO TYPE 3. CONTRACTOR TO OMIT GYP. BOARD AND VAPOR BARRIER ON INTERIOR FUTURE DATA HALL SIDE. GYP. BOARD AND VB TO BE INSTALLED UNDER FUTURE FIT OUT. ALL PENETRATIONS THRU SAID PARTITION TO BE SEALED 1 HOUR F.R. - UL #419 VAPOR BARRIER AT CORRIDOR SIDE FUTURE VB 6 5/8" FUTURE GYP. BOARD CORRIDOR SIDE CORRIDOR SIDE DATA HALL/GALLERY SIDE DATA HALL/GALLERY SIDE 1 HR F.R. DATA HALL/GALLERY TO CORRIDOR PARTITION (@ LEVEL 1) NOTE: PROVIDE CORNER GUARDS AT ALL REQUIRED LOCATIONS CONT. 14 GA. STEEL PLATE ATTACHED TO METAL DECK TYP. WIDTH OF PLATE TO BE FEILD VERIFIED. TO BE USED WHEN PARTITION RUNS PARALLEL WITH METAL DECK.
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