Skip to main content

IAMSAR: List the “immediate actions” and “subsequent actions” that should be taken in a man over board situation:

 

List the “immediate actions” and “subsequent actions” that should be taken in a man over board situation:

Immediate Actions – it is very important that all the 6 actions mentioned below must be executed in quick succession.

  1. Shout ‘Man overboard on Stbd/port side’ several times. Inform Bridge.
  2. Change over to hand steering and put wheel hard over to the side the man has fallen overboard.
  3. Release the MOB Marker from the Bridge wing on the side the man has fallen overboard.
  4. Press the MOB button on the GPS receiver to mark the position for future reference. Many ECDIS also have this feature.
  5. Sound “O” on the ship’s whistle. This way the Master would rush to the Bridge. If not, call the Master. This would also alert all persons on deck.
  6. Post a lookout as soon as possible.

Subsequent action – once the above actions are carried out, carry out the following subsequent actions

  1. Carry out the Anderson turn or Williamson turn or Scharnow turn whichever is most suitable under the circumstances.
  2. Soon after, announce on the PAS “Man overboard on ___ Side. Prepare rescue boats”. Hearing the whistle and the announcement over the PAS, the rescue boat crew will start preparing the rescue boat. Maintain communication with this team.
  3. Inform E/R about man overboard and ask them to prepare engines to manoeuvre as soon as possible. Do not use M/E emergency stop as it will not serve any purpose.
  4. Send out Urgency signal on VHF Ch.16. This would alert all vessels in the vicinity and they would keep well clear of own vessel and not hinder the rescue activities. If external help is needed, Urgency signal must be upgraded to Distress signal.
  5. Keep the man in sight. If not possible, keep the MOB marker in sight. Post additional lookouts for this purpose on Compass deck or other location as appropriate.
  6. Reduce speed and manoeuvre the ship close to the windward side of the man, creating a lee, if necessary, for the rescue boat.
  7. The rescue boat must now be lowered and the man picked up. If the man is not easily visible from the boat, the Bridge team must guide the rescue boat. Once man is picked up, administer first aid and resuscitation in the boat itself.
  8. The lifebuoy should be picked up and the boat hoisted back on board.
  9. Urgency signal can now be cancelled and vessel can resume her course.
  10. Maintain a record of all events and timing in the Manoeuvring Book. Appropriate entries must be made in the Ship’s logbook.
  11. Inform office after everything is under control.
  12. The Master must hold an inquiry into the incident and make appropriate entries in the Official Log Book.

Comments

Post a Comment

Popular posts from this blog

IAMSAR Search Pattern : Loren Turn

  IAMSAR Search Pattern : Loren Turn 👇  Loren turn IAMSAR Search Pattern Advantage: 1 Facilitate launch and recovery of rescue boat 2 Facilitate rescue work by other crafts 3 Circling calms the sea by disturbing wave patterns 4 The more turbulence created by ship the better 5 Additional ship circling windward will calm the seas furthur Loren turn Procedure: 1 Head into the wind at full speed 2 Begin the circle 3 Reduce to slow to when wind is abeam 4 When wind crosses stern to opposite quarter , increase to half speed 5 Continue circling as long as calm water is needed 6 Slow down or  stop , to lauch and recover rescue boat on leeward side, inside the circle. Note: It is important to know handling charactristic of your vessel. Depending upon ships handling criteria it may not be necessary to begin Loren turn head to wind.
Post a Comment
Read more

Ship Mooring & Various types of Moor

  MOORING: WHAT IS IT? & VARIOUS VESSEL MOORINGS   Tips for safe mooring operations Mooring and unmooring operations hide a number of risks for those who get involved, many times leading to a fatal accident or a collision; Thus, it is of a great importance when conducting any mooring operation to follow specific steps to ensure the safety of all those conducting the operation.   1 Use Appropriate Lines a. Choose based on size and operational requirements Choosing the ideal mooring lines depends on local factors such as the water depth, the tidal range and wave energy, as well as on the material the mooring lines are constructed from. The combination of both the material and the conditions where a vessel is to conduct its mooring operations, play a crucial role for the operation to be fruitful. When opting for the mooring line keep in mind the: Weight and diameter of the line in comparison to required strength. Elasticity of the m...
Post a Comment
Read more

IAMSAR Search Patterns

  IAMSAR Search Patterns IAMSAR Search Patterns Explanation with Sketches. EXPANDING SQUARE SEARCH : Expanding Square Search IAMSAR Search Patterns Most effective when the location of the search object is known within relatively close limits. The commence search point is always the Datum Position. To be used by a single ship during a search. Often appropriate for vessels or small boats to use when searching for persons in the water or other search objects with little or no leeway. Accurate navigation is required. The first leg is usually oriented directly into the wind to minimize navigational errors. All course alterations are of 90 O . Two first two legs will be of same length ‘d’. ‘d’ will depend upon the visibility and the height of eye of the lookouts and the swell and sea height. Legs 3 and 4 will be a length of 2d. Legs 5 and 6 will be a length of 3d. Legs 7 and 8 will be a length of 4d. SECTOR SEARCH :- Sector Search IAMSAR Search Pattern...
Post a Comment
Read more