Jumbo Jubilee Maiden Voyage

Thursday, December 24, 2009
Photo courtesy Jumbo Shipping

Jumbo Shipping’s latest newbuild, HLV Jumbo Jubilee, completed its maiden voyage after successfully loading, transporting and installing two 1250 t shiploaders for FL Smidth in challenging circumstances.

The Jumbo Jubilee started her first voyage from her home port Rotterdam, The Netherlands. She set sail for Vitória, Brazil, where two shiploaders were waiting, each with a processing capacity of 16,000 t iron ore per hour. With ample clearance between crane jib and cargo and enough lifting height to clear the conveyor belt at the centre of the pier, the loading operation was relatively easy. It was at Tubarão, where offloading and installation were due, that the real work started.

The port of Tubarão is half open to the sea and is continuously subjected to swell. As conditions vary between 0.20 m and 1.10 m swell, ship and cargo can easily become the victim of roll or swing, a real challenge when handling a 1250 t piece of equipment.

Jumbo’s Engineering Dept. countered this challenge by analyzing and checking swell statistics of the last ten years and using detailed weather forecasts and computer analysis to predict the vessels’ behavior. Thus, a window of opportunity was identified consisting of manageable wave heights and periods. When a window was chosen, the vessel was ballasted to an optimum level of stability, resulting in minimum pitch and roll in the given conditions. To leave nothing to coincidence a Motion Reference Unit (MRU) was used to register actual ship movements.
 

Maritime Reporter March 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Vessels

Bodies found trapped in S Korean ferry

Divers searching for survivors of a capsized South Korean ferry saw three bodies floating through a window of a passenger cabin on Saturday but were unable to retrieve them,

Havyard to Build Hybrid Battery Arctic PSV

Norway's Havyard says it has signed a contract for the construction of a Havyard 833 WE ICE platform supply vessel with Fafnir Offshore HF. The vessel is to be

Rotterdam port's throughput almost stable

The Port of Rotterdam’s throughput in the first quarter of 2014, at 109 million tonnes, was 0.2% below the level for the corresponding period last year.Split up by goods type,

 
 
Maritime Contracts Maritime Standards Naval Architecture Navigation Offshore Oil Pod Propulsion Port Authority Ship Repair Ship Simulators Sonar
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.1202 sec (8 req/sec)