The U.S. Nationwide Transportation Security Board (NTSB) has launched Report MIR-25-09 and Investigation DCA24FM014 regarding an incident involving a crane barge and a shore-side crane. The abstract relies on data shared by the NTSB and reported by IMCA.
What Occurred
Whereas a towing vessel was pushing a crane barge alongside the Cooper River close to North Charleston, South Carolina, the barge’s crane got here into unplanned contact with a dockside crane at a terminal. The incident resulted in important structural injury to the dockside crane, estimated at over $4.5 million. No accidents occurred, and there was no air pollution reported.
Why It Occurred
The investigation discovered that the possible reason for the contact was a failure to determine the ship-to-shore crane as an overhead hazard. The presence and place of the dockside crane, significantly its potential extension past the dock edge when lowered for cargo operations, weren’t adequately accounted for in the course of the barge’s transit.
Classes Realized
Bridge groups should be totally conscious of the vessel’s air draft and surrounding overhead hazards, together with dockside cranes, overbridges, offshore platforms, and wind turbine installations.
Explicit consideration must be paid to dockside cranes in lowered positions, as they might mission effectively past the dock and pose dangers to passing vessels.
Correct hazard recognition and route planning are important to forestall such incidents.
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Supply: IMCA Buying and selling Ltd
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