listed or FM approved releasing modules in new or existing FACPs rather
than providing a separate carbon dioxide control panel.)
3.8 ACTUATING CIRCUIT: The CO2 system actuating circuit shall be
Class A or solenoid coil supervised.
3.9 SEALING OF THE AREA: Cable penetrations and trenches shall be
sealed. The designer shall provide an approved system for sealing
openings, i.e., show a sealing system detail on the contract drawings.
3.10 GENERATORS: When generators are protected by gaseous
extinguishing agents, the designers shall consider wind down time of the
3.11 DRAINS: Where floor drains are provided, they are to be deep
trapped type to prevent leakage of the gas.
3.12 PARTITIONS: Show details of partitions extending down to the
concrete floor below any raised flooring system(s).