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
material stored, how it is packaged, how it is
stored (i.e., piles, pallets, racks), and
Are in-rack sprinklers required?
Are all sprinklers (including trash chutes,
NDIV 4042, B.5
spray booths, etc.) under sprinkler spec?
Is riser detail provided showing Fire
Department connection, alarms, alarm valve
or dry pipe valve, OS&Y, and drains?
Are underground feed main and riser at least
NDIV 4042, B.9
Specify 212F (intermediate temperature) or
NFGS 15330 or
higher sprinkler heads.
Specify earthquake sway bracing, in zones
Specify automatic power shutdown in
NDIV 4042, B.8
electronics equipment areas.
Is the Fire Department connection accessible
to the fire department?
HDBK-1008A, Para 6.1.1
Does the system activate the building alarm?
HDBK-1008A, Para 188.8.131.52
If no building alarm system, do the sprinklers
send a signal directly to the Fire Department?
Are sprinkler and fire alarm specs coordinated
(i.e., pressure switch under sprinkler section
and wiring to alarm system under fire alarm
NFPA 24, Para 3-3.2
Are PIV's at least 40 feet from the buildings
NDIV 4042, B.7
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