UFC 3-600-02
1 January 2001
Table 2-15. Dry Chemical Systems ITM Tasks (Continued)
Component
Tasks
As Part of
Entire System
1. Visually check:
Building
a. Pipe hangers.
Inspection
b. Heads for obstruction.
c. Riser condition.
2. Ensure:
a. Detectors unblocked/ uncovered.
b. Panels secured and indicator
lamps functional.
c. Notification appliances in place.
d. Manual stations in place and
unobstructed.
e. Nozzle covers in place.
2-2.15
Wet Chemical Systems. Detection devices for actuation are addressed in
paragraph 2-2.2. Technical guidance on the tasks is contained in NFPA 17A.
Table 2-16. Wet Chemical Systems ITM Tasks
Component
Tasks
1. Inspect piping for obstructions
Semi-
1. Piping
and proper support.
Annual
1. Inspect agent container for
2. Storage Vessels
condition.
2. Verify storage pressure of
propellant.
1. Verify quantity and quality of
3. Agent
agent.
1. Inspect manual actuators for
4. Actuators
accessibility.
2. Inspect detection devices (fusible
links or heat detectors) for
contamination, and clean or
replace as necessary.
3. Test actuation system without
agent release.
4. Verify interfaces (gas shutoff, power
shutoff) operate properly.
2-21
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