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发表于 2011-12-28 15:23
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来自: 中国上海
ABS RULE FOR YOUR REFERENCE:
TABLE 1
Minimum Requirements for Fire Fighting Vessels
FFV Class 1, 2 and 3. Additional minimum requirements for foam operation, fixed water-spray
systems, and searchlights are given in subsections 5-9-4/13, 5-9-5/3 and 5-9-6/3
Class Notation Class 1 Class 2 Class 3
Number of water monitors 2 3 4 4
Discharge rate per monitor, m3/hour, (gpm) 1200 (5280) 2400 (10,560) 1800 (7920) 2400 (10,560)
Number of pumps 1–2 2–4 2–4
Total capacity, m3/hour, (gpm) 2400 (10,560) 7200 (31,680) 9600 (44,240)
Monitor range (1), m, (ft) 120 (394) 150 (492) 150 (492)
Height, monitor (2), m, (ft) 45 (148) 70 (230) 70 (230)
Number of hose connections each side of vessel 4 8 10
Number of fireman’s outfits 4 8 10
Fuel oil capacity (3), hours 24 96 96
Notes:
1 Range: measured horizontally from the monitor outlet to the mean impact area.
2 Height: minimum height of the trajectory of water monitor jet measured vertically from sea level assuming a mean
impact area located at a horizontal distance not less than 70 m (230 ft) from the nearest part of the fire fighting
vessel.
3 Fuel oil capacity is to include provisions for continuous operation of all monitors in addition to the total capacity
of the vessel’s fuel oil tanks required for continuous fire fighting operations. See also 5-9-2/5. |
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