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Tug assistance is necessary due to - Coggle Diagram
Tug assistance is necessary due to
The Ship
Type
Size
Draft
Length/width ratio
Loading condition
Windage
Manoeuvrability
The Berth
Type
Size
Alignment
Berthing space
Manoeuvring space near berth
Water depth
Current and wind
Mooring boats
The Transit Route
Width
Length
Depth
Bends
Maximum allowable speed
Traffic
Moored ships to pass by
Current, wind, waves
Banks