2.12 SPRINKLER HEADS FOR ELEVATOR SHAFTS: Provide sprinkler
protection in accordance with DPL-91-0003, Fire Protection in Elevator
Hoistways and NFPA 13.
2.13 COLD STORAGE WAREHOUSES: Provide heat detector actuated
pre-action sprinkler protection at roof level and for in-rack sprinklers
(where required by NFPA 231C). The rack configuration shall allow a 12
inch clear longitudinal flue space to accommodate in-rack sprinkler piping
and heat detector conduit runs. The heat detector conduit runs and
sprinkler pipe lines shall be so located that accidental mechanical injury
can only damage either the conduit or the sprinkler piping but not both at
the same time.
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