unit ii watchkeeping
TRANSCRIPT
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UNIT IIMANNING
WATCHKEEPING
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The day at sea is
generally divided into 4-hour(or 6-hour) periods
called watches.
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Watches are kept
on the bridge,
in the engine room
radio room
while navigating, lying off or atport
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Watchkeeping on the
bridge
The officer of watch is the
master’s representative andis responsible for the safe
navigation of the ship during
the watch.
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The officer of watch is in
charge of bridge and bridgewatchkeeping team.
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The duties of the officer of
watch are;
navigation
maintaining a lookout andgeneral surveillance of the
ship
avoiding collision
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recording bridge activitiesand making periodic checks
pollution prevention,reporting and emergency
situationscargo monitoring
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the control and supervision of
machinery and ship safety
systems
displaying the correct lights and
making the correct sound andlight signals.
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The officer of watch should always take
an early and positive action to avoid
collision in compliance with regulationsfor preventing collision at sea.
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The risk of collision should be detected
early by taking frequent bearings of an
approaching vessel to ensure thevessel is not on a collision course.
Assessing risk of collision in restricted
visibility is done by radar.
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It is important that a proper
and formal record of navigational activities is kept
in logbooks
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The officer of watch should
undertake daily tests and
checks on the bridge equipment
such as manual steering, gyro
and magnetic compass errors.
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The officer of watch should
notify the master when in any
doubt as to what action to take
relevant to navigation and
safety.
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Watchkeeping
in the engine room
Watchkeeping system in the
engine room can be either
normal watchkeeping or
unmanned.
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The relieving engineer of watch controls
the data and conditions in the engine
room such as all auxiliary machinery,temperatures, in the exhaust and
cylinder cooling system, the levels in
service tanks before taking over the
watch.
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1-Does the shipmaster keep
watch?
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2-Who is in charge of morning and
evening watches on the bridge?
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3-What is the name of the watch
between 0800 and noon?
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4-Why is the watch on the bridge
during navigation so vital?
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SOME WORDS
Be on the watch -v- Being on the
lookout, watchkeeping.
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Keep watch -v- To have a watch, to be
on the watch.
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Lie off -v- To stay at a distance from
shore and other ships.
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Relieve the watch -v- To set free
someone from watch by replacing. Take over watch-v- To relieve the
watch.
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Try to find the verb forms of the
following words .
collision →……………
communication →…………… navigation →……………
pollution →……………
prevention →…………...
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Ask questions to the
underlined words
1-The officer of watch is the
master’s representative.
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2-The officer of watch is in charge of
bridge and bridge watchkeeping team.
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3-The risk of collision should be detected.
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4-The relieving engineer of watchcontrols the data and conditions in
the engine room.
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Underline the correct word or
phrase in bold.
1- The officer of watch / the engineer of watch is in charge of cargo monitoring
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2-The officer of watch on the bridge is
responsible for safe navigation / safe
operation of engine.
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3-The chief engineer / the chief officer is responsible for keeping watches.
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1-Who does not keep watch on
board?
a. chief officer
b. master-chief engineer c. master-second engineer
d. captain e. chief engineer
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1-Who does not keep watch on
board?
b. master-chief engineer
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2-It is not necessary to keep
watch
a. while the ship is navigating
b. while the ship is lying off
c. while the ship is in dry dock
d. while the ship is at port e. while the ship is manoeuvring
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2-It is not necessary to keep
watch
c. while the ship is in dry dock
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Which may be the primary duty of
the officer of watch on the bridge?
a. making periodic checks
b. cargo monitoring c. avoiding collision
d. supervision of machinery e. recording bridge activities
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Which may be the primary duty of
the officer of watch on the bridge?
c. avoiding collision