A piping metraloop seismic joint expansion assembly bridges across a building expansion joint with a minimum clearance of two inches all around the pipe. The pipe continues through a two-hour fire-rated wall assembly where penetration details are cross-referenced to related sheets. The basic wall maintains a minimum two-inch separation gap at the seismic joint.
BASIC WALL METRALOOP SEISMIC JOINT EXPANSION DETAIL MIN. 2" MIN 2" ALL AROUND PIPE SEE 1/P7.3, 2/P7.3 & 3/P7.3 FOR FIRE RATED PIPE PENETRATION DETAILS 2 HOUR FIRE RATED WALL
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