3.1 The damage control plan should be of a scale
adequate to show clearly the required content of the plan.
3.2 Isometric drawings are recommended for special
purposes. The plan should include inboard profile, plan views of each
deck and transverse sections to the extent necessary to show the following:
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.1 the watertight boundaries of the ship;
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.2 the locations and arrangements of cross-flooding
systems, blow-out plugs and any mechanical means to correct list due
to flooding, together with the locations of all valves and remote
controls, if any;
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.3 the locations of all internal watertight closing
appliances including, on ro-ro ships, internal ramps or doors acting
as extension of the collision bulkhead and their controls and the
locations of their local and remote controls, position indicators
and alarms. The locations of those watertight closing appliances which
are not allowed to be opened during the navigation and of those watertight
closing appliances which are allowed to be opened during navigation,
according to SOLAS regulation II-1/22.4 should
be clearly indicated;
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.4 the locations of all doors in the shell of
the ship, including position indicators, leakage detection and surveillance
devices;
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.5 the locations of all external watertight closing
appliances in cargo ships, position indicators and alarms;
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.6 the locations of all weathertight closing appliances
in local subdivision boundaries above the bulkhead deck and on the
lowest exposed weather decks, together with locations of controls
and position indicators, if applicable; and
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.7 the locations of all bilge and ballast pumps,
their control positions and associated valves.