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BV wins Canadian gas fuel contracts

Bureau Veritas is to class two innovative projects for gas-fuelled vessels to be built for Canadian owners in Turkish shipyards. British Columbia-based Seaspan Ferries has chosen BV class for two hybrid LNG/diesel/battery-powered ro-ro cargo ferries which will be built at the Sedef yard in Turkey. Quebec-based Transport Desgagnes, meanwhile, has chosen BV class for two 14,000 dwt gas-fuelled asphalt/product tankers to be built at Besiktas. Philippe Donche-Gay, Executive Vice-President and Managing Director of the Marine & Offshore Division, Bureau Veritas, says, “BV really knows LNG. We have extensive experience of handling LNG and using LNG as a fuel with our gas carrier fleet. Our ability to deploy that expertise for the benefit of shipyards and owners who are both breaking new ground was crucial to these owners entrusting BV with the classification of these vessels.” The 148.9 m Seaspan ferries are due for delivery in 2016 and will operate on Canada’s west coast, carrying up to 59 trailers at speeds of up to 16 knots propelled by azimuthing drives. Twin dual-fuel W9L 34DF generators will be able to burn LNG from one single 200 cbm Type C tank below the main deck and there will be a hybrid battery pack ...

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Bureau Veritas launches underwater noise reduction notation

Bureau Veritas has developed a voluntary notation intended to assist shipbuilders and operators reduce underwater noise radiating from ships. The comprehensive set of standards and measuring services is grouped as NR614 Underwater Radiated Noise (URN). It aims to control and limit the environmental impact on marine fauna of all self-propelled ships and provide a standard and a system to assess compliance with specific vessel requirements for underwater radiated noise.  It covers both shallow and deep water conditions, sets out a dedicated comprehensive measurement procedure, explains how to manage measurement uncertainties and sets specific underwater noise level requirements. Jean-Francois Segretain, technical director, Bureau Veritas Marine & Offshore Division, says, “Underwater noise radiating from ships is acoustic pollution, and there is no doubt that it will be the next big area to be tackled by regulators. This notation, backed by careful research with an extensive network of partners, means we can help designers, yards and operators to be ahead of regulation. And it makes commercial sense. Reducing underwater noise directly contributes to reduced noise and vibration levels on board, which improves passenger and crew comfort. There is also a strong link between fuel efficiency and noise. Quieter ships burn less, and we ...

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Bureau Veritas kick-starts LNG bunkering

BV's Guidance on LNG Bunkering NI 618 provides recommendations on LNG bunkering Leading international classification society Bureau Veritas has published a comprehensive set of guidelines on LNG Bunkering, with the aim of speeding adoption of LNG as a ship's fuel by kick-starting the LNG bunker chain.Jean-Francois Segretain, Technical Director, Marine and Offshore Division, Bureau Veritas says, "We really believe that LNG has great potential as a clean fuel for shipping. But fears over its availability in the bunker chain are holding back owners from adopting it. Part of the issue is that ports and terminals wishing to provide LNG as bunkers and shipowners wishing to have LNG-powered ships do not have agreed international standard bunker procedures to work to. Bureau Veritas has very wide experience with LNG in the marine context and we hope that these guidelines will give ports, terminals, LNG suppliers and shipowners confidence to proceed."BV's Guidance on LNG Bunkering NI 618 provides recommendations on LNG bunkering, focusing on the framework to be established with the port authorities and the bunkering organizations before any commercial operation, conditions to be observed before, during and after each bunkering operation, management of emergency situations and the training of staff involved in ...

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