The starboard davits break the surface, and the engine room can easily be penetrated at a depth of only 15 meters.
In addition, no one had seen to keeping the life boat davits free of ice.
The six larger powerboats are stowed in overhead type gravity davits.
lifeboat gantry davits high above.
There are, for example, the optional detail parts for the lifeboat davits and the optional outer hull strakes.