| | pathways and related spaces 4.6 Ceiling pathway 4.6.2 Design guidelines 4.6.2.1 ... shall not be laid directly on the ceiling tile or rails. 4.6.2.2 Clearance. A ... space shall be available above the ceiling tiles for the horizontal cabling and ... tray is not available in a suspended ceiling space and where telecommunications ... cables are allowed to be placed in the ceiling, adequate open-top cable s u p p o rts ... (50-75 cables) bunched together in the ceiling at a congested area, such as close to ... See Figures 33 34) 4.6.5.2 A suspended ceiling support rod or wire may be used to ... . The T-bar rail of a suspended ceiling may be used to mount a p p ropriate ... the i n s e rting or removing of the ceiling tile. (See Figures 33 34) N O T E S 1 ... of the cables, the level of the ceiling tee rail could be aff e c t e d ...
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