靠泊-03

3
2 1
1. Single up to fwd spring – rudder hard to port – dead slow ahead. 2. Stern clear – midships – let go fwd – ½ astern. v/l moves to posn 3. 3. Stop engine – stbd wheel – come ahead on engines.
Transverse thrust
1
3
Reqd berth
1. Approach to berth - 30°- UNDER CONTROL at slow speed – slightly aft of reqd position. 2. 1 ships length – rudder to stbd – engines astern. – takes way off and induce swing to stbd 3/ 4. V/L parallel to berth – headline out Rudder midship – stop engines. 2 3 4
2 1
1
lead a stern rope forward to put ashore in case the stern should “hang off”
1. Approach to berth - 10°- UNDER CONTROL at slow speed – transverse thrust acts against swing to the berth. 2. Port rudder and kick ahead – stern to stbd.
2 1
Departing Stern Current
1.
1
1. Single up to fwd spring.
1
1. Single up to fwd spring. Current should take aft end clear. 2. Let go fwd – engines astern 3. v/l will move clear of berth.
Berthing Port Side to no wind
Reqd berth
1. Approach to berth - 30°- UNDER CONTROL at slow speed – slightly aft of reqd position
Steerage way until 1 ships length to run
WIND 1
2
Reqd berth
1. Avoid being blown onto the quay prematurely or landing to heavily. Make the approach as per calm weather. 2. Aim for position several metres off the berth. Let go offshore anchor – not too much 3. Lines out ...... 1
1
Transverse thrust
2
Reqd berth
1. Approach to berth - 30°- UNDER CONTROL at slow speed – slightly aft of reqd position. 2. 1 ships length – rudder to stbd – engines astern. – takes way off and induce swing to stbd 3. V/L parallel to berth – headline out Rudder midship – stop engines. 2
WIND
2
3
Reqd berth
1.
Departing Port side to
1
1. Single up to fwd spring – rudder hard to port – dead slow ahead.
1
1. Single up to fwd spring – rudder hard to port – dead slow ahead. 2. Stern clear – midships – let go fwd – ½ astern.
Reqd berth
1
Berthing Stbd side to no wind
1. Approach to berth - 10°- UNDER CONTROL at slow speed – transverse thrust acts against swing to the berth.
Minimum headway
Effect of wind varies with ships superstructure
1
2 WIND
Reqd berth
1. Approach angle steep – need lines ashore asap. Keep bow up to wind using port rudder. Aim towards aft end of berth. 2. Slow controlled approach – headline out to check transverse thrust as engines put astern 3. Stern ropes sent out – and extra headline out
Effect of wind varies with ships superstructure
1
WIND
Reqd berth
1. Approach angle steep – need lines ashore asap. Keep bow up to wind using port rudder. Aim towards aft end of berth. 2. Slow controlled approach – headline out to check transverse thrust as engines put astern
Effect of wind varies with ships superstructure
1
2 3 WIND
Reqd berth
Berthing in an ONSHORE wind. Hazards?
1. Avoid being blown onto the quay prematurely or landing to heavily. Make the approach as per calm weather. 2. Aim for position several metres off the berth. Let go offshore anchor – not too much
Minimum headway
1
Stern to stbd
Transverse thrust
2
3
lead a stern rope forward to put ashore in case the stern should “hang off”
1. Approach to berth - 10°- UNDER CONTROL at slow speed – transverse thrust acts against swing to the berth. 2. Port rudder and kick ahead – stern to stbd. 3. Stop then reverse engines – stops vessel should bring v/l parallel to berth – stern line out.
2 1
1. Single up to fwd spring – rudder hard to port – dead slow ahead. 2. Stern clear – midships – let go fwd – ½ astern. v/l moves to posn 3.
Transverse thrust
3 2 1
Departing Head Current
1.
1
1. Single up stern line & backspring
1
Hale Waihona Puke 1. Single up stern line & backspring. 2. port rudder and ahead on engine to keep stern away from berth. 3. Let go aft and move clear.
3
2 1
1.
Departing stbd side to
1
1. Single up spring fwd & aft breast. Stbd rudder – dead slow ahead.
1 Keep breast slack
1. Single up spring fwd & aft breast. Stbd rudder – dead slow ahead. 2. Stern clear – midships – let go fwd – hold on to the breast & slow astern.
2 1
1. Single up spring fwd & aft breast. Stbd rudder – dead slow ahead. 2. Stern clear – midships – let go fwd – hold on to the breast & slow astern. 3. V/L clear of berth – stop engines – let go aft – have a safe voyage.