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B6 Navigation in coastal waters






Have the following factors been taken into consideration in preparing the passage plan?

 

  advice/recommendations in sailing directions
   
  ship's draught in relation to available water depths
   
  effect of 'squat' on underkeel clearance in shallow water
   
  tides and currents
   
  weather, particularly in areas prone to poor visibility
   
  available navigational aids and their accuracy
   
  position-fixing methods to be used
   
  daylight/night-time passing of danger points
   
  traffic likely to be encountered - flow, type, volume
   
  any requirements for traffic separation/routeing schemes

 

 

  Are local/coastal warning broadcasts being monitored?
   
  Is participation in area reporting systems recommended including VTS?
   
  Is the ship's position being fixed at regular intervals?

 

 

Has equipment been regular checked/tested, including

 

  gyro/magnetic compass errors
   
  manual steering before entering coastal waters if automatic steering has been
  engaged for a prolonged period
   
  radar performance and radar heading line marker alignment?
   
  echo sounder

 

 

  Is the OOW prepared to use the engines and call a look-out or a helmsman to the bridge?
   
  Have measures been taken to protect the environment from pollution by the ship and to
  comply with applicable pollution regulations?

 

 

Other checks:


 

Unit 7-A

Task. Read and translate the following bridge check list. Be ready to retell what should be done to be for safe navigation in ocean waters. Think over what other checks you can include into the following check list.

B7 Navigation in ocean waters

  Is keeping a look-out being given due priority?
   
  Are NAVAREA, HYDROLANT and HYDROPAC navigational warning broadcasts and other
  long-range weather reports being closely monitored?
   
  Are changes to the local weather being monitored and is the barometer regularly observed?
   
  Is participation in area reporting systems (e.g. AMVER) recommended?
   
  Is the ship's position being fixed at regular intervals?
   
  Are celestial navigational techniques being practised?
   
  Are gyro/magnetic compass errors and radar performance being regularly checked?
   
  Have radar techniques been practised (in clear visibility)?
   
  Have preparations been made for landfall?
   
  Have measures been taken to protect the environment from pollution by the ship and to
  comply with applicable pollution regulations?

Other checks:


 






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