400m Container ship runs aground off Wangerooge (Germany)

High water is necessary for salvage - 1 p.m. is the earliest possible start for the next salvage attempt of the 400-metre-long vessel.

The 400-metre-long container giant "Mumbai Maersk" has run aground in the North Sea tidal flats and must be towed free. The Central Command for Maritime Emergencies was basing its hopes on the high tide at around two o'clock in the morning of Friday night. The night before, an attempt to tow the freighter free had failed. The high water on Thursday afternoon was also too low. In addition, more powerful tugs are still needed.

Live AIS video stream of the salvage

Research on hydrodynamic interaction indicates that if the speed of the ship near a bank is too high, the rudder may be less able to cope with the forces induced and control will be lost. The Nautical Institute highlights this in its latest Mars Report, in which an LPG carrier hit a barge being towed by a tugboat as a result of hydrodynamic forces.

Product tanker NORTHSEA RATIONAL in load contacted embankment in Neumuelen, Hamburg, in the morning Nov 25, while maneuvering to berth, according to FleetMon.
It stated: “Tanker sustained serious damages to starboard bow, cause of accident yet unknown.
“She was berthed after accident, and as of evening Nov 25, remained, berthed. There was no hull breach in cargo tanks area, no cargo loss reported.”

Associated British Ports (ABP) the UK’s largest and best-connected port operator, has commissioned a fleet of nine new state-of-the art pilot boats from Goodchild Marine Services, representing an investment of around £9 million to further enhance port operations across its network.

VESSEL REVIEW - by Baird Maritime
Seattle, Washington-based boatbuilder Snow and Company has handed over a new all-aluminium monohull pilot boat to the San Francisco Bar Pilots of California.

EMPA has released their latest newsletter.

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