Quantcast Sprinklers

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f
For pipe schedule systems (under 3000 SF),
specify occupancy group as above and delete
density, design area, and hose stream allowance.
If storage occupancy, indicate specific type of
g
NFPA 231,
material stored, how it is packaged, how it is
NFPA 231C
stored (i.e., piles, pallets, racks), and
storage height.
h
Are in-rack sprinklers required?
NFPA 231C
i
Are all sprinklers (including trash chutes,
NDIV 4042, B.5
spray booths, etc.) under sprinkler spec?
Is riser detail provided showing Fire
j
Department connection, alarms, alarm valve
or dry pipe valve, OS&Y, and drains?
k
Are underground feed main and riser at least
NDIV 4042, B.9
6" size?
l
Specify 212F (intermediate temperature) or
NFGS 15330 or
higher sprinkler heads.
NFGS 15335
m
NFPA 13
Specify earthquake sway bracing, in zones
where required?
n
NFPA 75,
Specify automatic power shutdown in
NDIV 4042, B.8
electronics equipment areas.
o
Is the Fire Department connection accessible
to the fire department?
HDBK-1008A, Para 6.1.1
Does the system activate the building alarm?
P
HDBK-1008A, Para 6.1.4.3
If no building alarm system, do the sprinklers
q
send a signal directly to the Fire Department?
Are sprinkler and fire alarm specs coordinated
r
(i.e., pressure switch under sprinkler section
and wiring to alarm system under fire alarm
section)?
NFPA 24, Para 3-3.2
s
Are PIV's at least 40 feet from the buildings
NDIV 4042, B.7
they protect?
8
Attachment 21A
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