Quantcast Carbon Dioxide and Halon Systems

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8.2 Carbon Dioxide and Halon Systems
NFCS-15361 High Pressure CO2
NFCS-15362 Lou Pressure CO2
NFCS-15365 Halon 1301
Is one required? (Electronics rooms and under-
HDBK-1008A, Secs 4.3.4,
floor areas; flammable liquid hazards)
6.6 and 6.7
NDIV 4042, C.1
Indicate all areas/zones protected.
Ensure all openings are sealed or protected
NFPA 12, Se?. 2-2
with self or automatic-closing assemblies
NDIV 4042, C.6
If system is actuated by smoke detectors,
NDIV 4042, C.2
the detection shall be cross-zoned with
the proper sequence of operations.
Provide both automatic and manual activation.
NDIV 4042, C.2
For multiple hazards, indicate system arrange-
ment (i.e., separate supplies; common supply
with zone selector valves, etc.).
Provide adequate self-contained breathing
NDIV 4042, C.5
apparatus adjacent to total flooded areas.
8.3 Dry or Wet Chemical Systems For Range Hood Protection
(NFGS-15371, NFPA 17)
NDIV 4042, D.1
Required for cooking equipment such as deep fat
NFPA 96, Para 7-1
fryers, open griddles, charbroilers, and hood/
plenum areas. (Note: Protection for duct
only may be deleted if approved grease
extractor is in the duct.)
NDIV 4042, D.1
Provide manual and automatic activation.
NDIV 4042, D.4
Show manual stations near an exit and
distinct from stations used for the building
alarm and other extinguishing systems.
NFPA 96, Para 7-3.1.3
Indicate automatic fuel or power shutdown.
NDIV 4042, D.2
Show connection to building alarm. If no
building alarm, connect directly to the
base fire alarm system or to the Fire
Department, if possible.
9
Attachment 21A
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