TM 55-1930-209-14&P-1
10-10.3 Firefighting techniques
a.
Send a distress signal via radio, flares, or horn.
b.
Make sure all persons onboard are wearing their lifevests.
c.
Since wind created by boat's movement may fan the fire or blow away firefighting chemicals, bring boat to a
standstill if sea conditions permit.
d.
Smother engine fires by leaving engine hatch tightly closed. Use firefighting chemicals through air intakes on
each side or smother fire by dosing air intakes. Use blankets, tarps, cushions, etc., to completely dose air
intakes.
NOTE
Portable, dry powder fire extinguisher onboard (10 pound capacity) is effective
against fires Involving fuel oil, electrical wiring and equipment, and plastics.
e.
Carry extinguisher to upwind side of fire, if possible. Pull safety pin, aim nozzle at base of fire, preferably on
upwind side, and pull trigger. If chemical is to be effective, it must not be blown away by the wind.
f.
After extinguishing fire, examine onboard electrical and mechanical systems for possible damage. If towing is
necessary, tow according to paragraph 10-11.2.
10-10.4 Running aground prevention. Before maneuvering or operating in an area, study charts and know depths and
possible underwater obstacles. In unknown waters, use depthfinder and proceed at idle speed with forward lookouts. If
possible, leave outboard trim switch in TRIM range so reverse can be engaged to stop and prevent grounding or striking
underwater obstacles.
10-10.5 Recovery procedures when aground
a.
Send a distress signal via radio, flares, or horn.
b.
Make sure all persons onboard are wearing lifevests.
c.
Check for possible persons overboard. Begin rescue operations.
d.
Check for possible personal injury due to sudden stop. Render first aid if necessary. If radio contact is available,
notify rescuing effort of personal injuries.
e.
Check hull around outboard drive for cracks, splits, bent metal, and leaks. Check both outside of hull and inside
engine compartment.
f.
If possible, raise outboard drive and examine casing for cracks, and bent or broken metal. Check propeller for
bent or broken blades. If possible, lower outboard drive and check if operational.
g.
Check other portions of hull for damage and leaks.
h.
Make sure bilge pumps are ON.
i.
If hull does not leak and engine/outboard drive operates, attempt to back off grounding. If this is possible, check
for leaks as boat comes dear of grounding.
WARNING
Workboat has flotation foam in forward compartment, under cabin floor, and on
outside of engine compartment However, this has not been tested and may not be
sufficient to prevent boat from sinking.
j.
Plug and control leaks in the hull. Use cushions, blankets, jackets, or other material to plug holes or cracks.
10-18
