A recessed cabinet or electrical panel is set within a fire-rated metal stud partition framed with two and one-half inch minimum metal studs spaced at twenty-four inches on center maximum. Non-load-bearing metal framing is provided for piping routes at fire hose cabinets as required. The fire-resistant rating of the partition must be maintained on all sides, top, and bottom of the cabinet unless the assembly has been tested as a fire-resistant rated unit.
NOTES: 1. MAINTAINING FIRE RATING AROUND CABINET IS NOT NECESSARY IF IT HAS BEEN TESTED AS A FIRE-RESISTANT RATED ASSEMBLY. STL ELECTRICAL PANEL, FHC, FEC, OTHER RECESSED CABINET OR BOX OVER 16 SQ IN IN FACE SIZE. MAINTAIN FIRE RESISTANT RATING OF THE PARTITION ON ALL SIDES, TOP AND BOTTOM OF THE CABINET. FIRE RATED PARTITION AS SCHEDULED SEE PARTITION TYPES SHEET 2 1/2" MIN MTL STUD 24" OC MAX PROVIDE NON LOAD BEARING METAL FRAMING FOR PIPING ROUTE AT FIRE HOSE CABINET VARIES
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