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Wednesday, 16 November 2011

Sliding davits offer Arctic MOB and Fast Rescue Craft boat solutions

Norway-based boat handling system and specialised davit supplier Vestdavit has developed a sliding davit solution which permits easy handling and maintenance of rescue craft in Artic conditions. Vestdavit’s PLR-3600 MOB/FRC davit is DNV and ABS approved for work in -40 degree C and can handle MOB boats and Fast Rescue Craft safely in Arctic conditions.

“As the Arctic opens up to shipping and oil exploration, there is more and more need for the specialised vessels which can operate in those conditions,” says Atle Kalve, development manager, Vestdavit. “We have already designed and supplied Arctic-capable davits for ice breaker operators, and now increasingly for US offshore firms operating in Alaska. But the weather in which vessels operating in the Artic regions want to maintain operations calls for new ways to store, launch and recover boats in extreme conditions of sea state and low temperatures. We are responding to the market needs with the sliding PLR-3600 davit. The alcove protection allows maintenance of the craft and davit protected from the weather and ensures it is ready when needed. The davit system slides aft clear of the alcove then launches the boat using our proven davit systems in an extreme winterised version.”

The PLR-3600 Arctic davit is built from specialised steel and all moving parts have special seals, all tested, approved and certified for operations to 40 degrees C below zero. The Hydraulic Power Unit and hydraulic system is special built for this type of operations, including use of special hydraulic fluid for Arctic operations. The davit has built-in shock absorbing and is wave compensated to allow ease of use in high seas. The whole unit is housed in a protected alcove or enclosed garage. Maintenance intervals are also lengthened to avoid the need for routine work on the davits while in very cold weather.

Vestdavit also designs and supplies Arctic-capable davits able to handle 30 tonne boats and can integrate these with the ship’s garage and stern launch boat handling systems for extreme conditions.

For a graphic of the Vestdavit arctic davits see attachments, go to http://bit.ly/roQ3Hu or e mail john@merlinco.com

Vestdavit designs, supplies and supports tailor-made solutions for launching and recovering boats in difficult conditions at sea. Its range of boat handling systems and davits are the first choice of navies, coastguards, seismic survey operators, pilot authorities and offshore operators who need to be able to operate small boats safely from larger vessels. Since 1975 Bergen-based Vestdavit has supplied over 1,800 davits and side and stern launch systems. They have proven themselves over more than 30 years use in the North Sea and other harsh environments around the world. Self-tensioning and shock absorbing systems ensure crew safety and widen the operational window for the users. Vestdavit’s key focus is on operational effectiveness, safety and the reliability of its equipment. http://www.vestdavit.no/

For more information:
Atle Kalve
+ 47 45 21 97 31

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