MIL-HDBK-1027/1B
Table 4 (Continued)
19F1A and 19F1B Structures
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AGENT USAGE (Continued)
________________________________________________________________
CLASS
NO. OF
NO. OF
AFFF PKP
CO2
OF
FIRES/
HOSES
WATER 6%
FIRE
FIRE
TIME
FIRE
GROUP
40 mm
L/s
L/s
kg
min
Deep Fat
3
1
4.4
9
3-5
Alternate 6
1
95
9
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Notes: 1. Bilge fires should be fought sometimes using AFFF
and portable PKP bottles.
2. The design water demand for the structure is
4.4 + 4.4 + 6, or 15 L/s.
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TOTAL UTILITIES
________________________________________________________________
DAY 3/
WEEKLY
MONTHLY
Propane
311 300 L
622 600 L
9096 L
Water
166 760 L
333 520 L
1 334 080 L
AFFF Concentrate
3032 L
6064 L
24 256 L
(100%)
PKP
227 kg
454 kg
1816 kg
CO2
114 kg
227 kg
908 kg
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Notes: 1. The water category includes the water portion of
AFFF (94 percent water, 6 percent AFFF for design).
2. 67 percent of water usage occurs on Tuesday and
Thursday.
3. Values listed equal two times the group rates for
"19F1A Propane Usage" and "19F1A Agent Usage."
4. The monthly consumption equals four times the weekly
values.
3.13.3.3
Ventilation
a) There should be an exhaust duct leading from each
compartment with a separately operated motorized floating point
damper. These ducts should terminate at the concrete ceiling
and not penetrate the ceiling liner. These ducts should come
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