Mich. Admin. Code R. 408.10905 - Definitions; H to P
Rule 905.
(1)
"Halogenated extinguishing system" means a fixed system of pipes or hoses,
nozzles, an actuating device and a container containing a halogenated agent
under pressure. The agent inhibits the chemical reaction of fuel and oxygen,
thus stopping the combustion chain reaction.
(2) "High expansion foam system" means a
system of flooding an area with an aggregation of bubbles mechanically
generated by the passage of air or gas through a net or screen which is wetted
by a solution of foaming agents and generated as a foam in a ratio of 100 to
1000 to 1.
(3) "Local fire alarm
system" means a system of boxes or devices which will manually or automatically
activate a visual or audible alarm, or both, to alert an employee.
(4) "Predischarge or discharge alarm" means
an audible or visual device interconnected with an extinguishing system and a
detecting actuating device.
Notes
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