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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
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| ship's draught in relation to available water depths
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| effect of 'squat' on underkeel clearance in shallow water
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| tides and currents
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| weather, particularly in areas prone to poor visibility
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| available navigational aids and their accuracy
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| position-fixing methods to be used
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| daylight/night-time passing of danger points
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| traffic likely to be encountered - flow, type, volume
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| any requirements for traffic separation/routeing schemes
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| Are local/coastal warning broadcasts being monitored?
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| Is participation in area reporting systems recommended including VTS?
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| Is the ship's position being fixed at regular intervals?
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Has equipment been regular checked/tested, including
| gyro/magnetic compass errors
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| manual steering before entering coastal waters if automatic steering has been
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| engaged for a prolonged period
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| radar performance and radar heading line marker alignment?
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| echo sounder
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| Is the OOW prepared to use the engines and call a look-out or a helmsman to the bridge?
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| Have measures been taken to protect the environment from pollution by the ship and to
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| comply with applicable pollution regulations?
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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?
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| Are NAVAREA, HYDROLANT and HYDROPAC navigational warning broadcasts and other
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| long-range weather reports being closely monitored?
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| Are changes to the local weather being monitored and is the barometer regularly observed?
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| Is participation in area reporting systems (e.g. AMVER) recommended?
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| Is the ship's position being fixed at regular intervals?
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| Are celestial navigational techniques being practised?
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| Are gyro/magnetic compass errors and radar performance being regularly checked?
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| Have radar techniques been practised (in clear visibility)?
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| Have preparations been made for landfall?
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| Have measures been taken to protect the environment from pollution by the ship and to
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| comply with applicable pollution regulations?
| Other checks:
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