ACTUATING CIRCUIT: The CO2 system actuating circuit shall be
Class A or solenoid coil supervised.
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.
GENERATORS : When generators are protected by gaseous
extinguishing agents, the designers shall consider wind down time of the
DRAINS : Where floor drains are provided, they are to be deep
trapped type to prevent leakage of the gas. Drains shall be provided for all
Air Force projects.
Show details of partitions extending down into under