All Motorship articles in Web Issue – Page 1068
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News
Tankers on ice ? the flavour of the moment
The oil and gas resources of the Arctic and Far Eastern areas of Russia are the worlds biggest energy reserves outside the OPEC countries and, because of their geographical location, they are an important source in meeting the energy needs in Europe and North America. The transportation of crude oil ...
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Enhancing propeller performance
When it comes to surface condition, the hull is generally considered more important than a vessel?s propeller. However, in terms of energy loss per unit area, propeller surface condition can be significantly more important. Also, in economic terms, ensuring a prop?s condition through effective maintenance can be relatively cheap and ...
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Double hulls are not the panacea
Continuous improvement in quality and safety is a must for the maritime sector. "The public should be more aware that ships are the best means of transport for the safety of lives and protection of the environment," said Ugo Salerno, CEO and director general of RINA and chairman of the ...
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Designing for cost
Commercial common sense without compromising capability in warship design.Warships are, for the most part, bespoke items. Low production runs, unique requirements, tightly defined specifications combined with a need for exceptional capability and reliability has traditionally meant that off-the-peg solutions have never been seen as acceptable. Is cost an issue?However, as ...
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Ice-class, a brief summary
With the surge in orders for ice-class tankers, an understanding of the who, why, when and where of ice-class classification is becoming more relevant to a growing number of shipowners. Basically, this classification will be a requirement for vessels trading in coastal states with seasonal or year-round ice-covered oceans and ...
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Are two hulls better than one?
Double hulls are now a mandatory requirement for tankers and there can be no going back on this decision but I do not believe it is the universal answer to tanker safety that some would claim.It seems strange to me that if the cause of so many accidents and structural ...
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Big is beautiful in the world of ore carriers
MOL and K Line opt for very large ore carriers to satisfy growing world demand for iron ore and other raw materials.Mitsui O.S.K. Lines (MOL) signed an agreement last month with Nippon Steel Corporation, one of the world's largest steel companies, to develop and build one of the largest iron ...
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Landmark anticorrosion measure
Newly developed anticorrosive steel plates offer environmental friendly and cost effective solution to pitting corrosion.The damage caused to steel plates by pitting corrosion can result in holes several millimetres wide. The bottom plates of VLCCs' cargo tanks have a tendency to be damaged by such corrosion, which in turn presents ...
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Inert gas analysis to stand the test of time
The measurement of oxygen in inert gas is vital in ensuring the safety of a tanker. But what gas analysis technologies are available and why is robust instrumentation and accurate measurement so important?There is a well-used adage that in order to manage anything, you first need to be able to ...
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Action time for Water Ingress Monitoring Systems
With the imminent introduction of the IMO regulations affecting bulk carriers, shipowners and operators will be required to install water ingress monitoring systems (WIDS) in order to comply with regulation 12 of SOLAS Chapter XII, IACS UR S24 and the IMO performance standard for water level detectors. This will affect ...
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Kooren orders two ?rotor? tugs
Kooren Shipbuilding and Trading has ordered two RT-60 class ?rotor? tugs to be built at ASL Shipyard in Singapore. The tugs will have a bollard pull capacity in excess of 63 tonnes and delivery will take place during April 2005. Both tugs will be powered by three 1,350kW Niigata 6L25 ...
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Hanjin clinches massive new order
The Korean shipbuilder, Hanjin Heavy Industries, recently secured two orders for container ships. The first contract is for four 5,100TEU vessels valued at $270 million from Niki Shipping in Greece while the second is for two 3,400TEU container ships worth $100 million from Schoeller Holdings in Cyprus. The Niki newbuildings ...
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UK government to block submarine yard sale
Worried about national security, the UK government appears to be adamant that BAE Systems' sale of its shipbuilding arm should not include its submarine yard at Barrow in Furness. The Ministry of Defence (MoD) is reportedly concerned over a change of control of Britain's only nuclear submarine builder which is ...
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Daewoo woos Exmar for another LNG carrier
Exmar, the Belgian shipping company, has placed an order for a LNG RV (LNG regassification vessel) with the Korean shipbuilder Daewoo (DSME) at a cost of $200 million. The vessel, the ownership of which will be a 50/50 joint venture with Texas-based Excelerate Energy LP, will be constructed using the ...
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CSSC seeks Japanese allies
China State Shipbuilding Corporation (CSSC), China?s largest shipbuilding group, is seeking further exchanges and co-operation with Japanese shipbuilders to meet the growing demand for newbuildings from foreign and domestic shipping companies. Speaking at the biennial Sea Japan International Maritime Exhibition and Conference, CSSC president Chen Xiaojin said "Known as one ...
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ABS update on Cape Africa
The 149,535DWT bulk carrier Cape Africa has encountered difficulties off South Africa while on passage with a cargo of iron ore. The 1991 built vessel is owned by U Ming Transport, is registered in Taiwan and is dual classed by China Corporation Register of Shipping and ABS. At owner?s request, ...
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ISMA on track for Security
?Contrary to indicators elsewhere across industry ISMA (International Ship Managers? Association) members will comfortably meet the deadlines imposed by IMO, flag states and national governments to comply with the demands of the ISPS Code?. This is the assertion made by Rajaish Bajpaee, President of ISMA speaking at the CMA 2004 ...
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UMC introduces innovative external shaft sealing system
UMC International recently designed and applied an innovative underwater temporary shaft sealing system, which allowed the British Ministry of Defence (MoD) to successfully undertake afloat modifications to the design of the inboard shaft seal system fitted to the Royal Navy?s amphibious assault ship, HMS Ocean. UMC?s innovative solution allowed the ...
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Samho drawing delivery system goes on-line
Hyundai Samho Shipyard in South Korea has established an on-line drawing delivery system that makes it possible to send all design drawings on-line. The shipbuilder estimates that the system can create an annual saving of $340,000. Under the old system, the shipbuilder said that it took two to three days ...
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World's largest common-rail engine
The first Sulzer RT-flex96C low-speed marine engine has successfully completed its official shop test at HSD Engine in Korea. With an output of 45,760 kW, this is the largest engine to employ common-rail systems for fuel injection and valve actuation. Developed by Wärtsilä Corporation, Sulzer RT-flex engines are the most ...
