Lifecraft prevision system1/25/2024 ![]() This enabled VIKING’s engineers to obtain the most information possible from the tests, giving them valuable insight into whether their system worked as intended – within a short timeframe. We helped VIKING analyse the data from the wave tank tests and recommended improvements to their system. © DHIįor each visit, VIKING brought their own engineers, who worked in close cooperation with our engineers and technicians. We tested the deployment of the system (the neon yellow box-es) towards the bow (front) of the ship and movements and forces at the mooring lines at midship (portion between the front and back). Test of the LifeCraft™system with free floating mother ship (1:30 scale). Over a three-year period, VIKING used our offshore wave tank numerous times to conduct several test campaigns. ![]() The tests conducted in our offshore wave tank helped VIKING gain confidence that their development process was going in the right direction from an early stage. If LifeCraft™ moves too much along the side of the ship, evacuation could become unsafe or even impossible. The latter is especially important because the LifeCraft™ has a chute system (a tube in which people slide down from the mother ship). the forces on the bowsing lines (responsible for holding the LifeCraft™ system together as well as ensuring that they can only move a small distance away and alongside the mother ship during evacuation).the stability and general behaviour of the LifeCraft™ system when moored to the mother ship (the ship from which people evacuate) under different wind, current and sea state conditions.They examined different aspects of their new concept, focusing mainly on: Utilising our knowledge and offshore wave tankĭuring the development of the new LifeCraft™, Viking visited our testing facilities in Denmark several times to conduct physical model tests. From an early stage in the development process, they used our wave tank to test their LifeCraft™ system. Before undergoing sea trials, VIKING came to us to utilise our knowledge and experience testing offshore floating structures. Scaled physical model tests offer an inexpensive and easy way to assess the equipment in conditions similar to those experienced at sea. This process is very expensive, so manufacturers want to be sure that the equipment can pass the sea trial the first time. Illustration showing operation of new LifeCraft™ system © VIKING Life-Saving Equipment A/S The equipment must then undergo a sea trial – during which the significant wave height is higher than 3 m throughout the entire test – to prove that the equipment works. Manufacturers of lifesaving crafts like the Viking LifeCraft™ have to rent a ship with characteristics similar to those of the ship on which the equipment will be installed. The LifeCraft™ combines all of the advantages of modern lifeboats – such as self-propelled manoeuvrability – with the flexibility, comfort and smaller footprint of today’s life rafts. LHR can also manage a loaner pool of customer owned assets to help ensure that your jobsite always has the equipment it needs.įor inquiries about our liferaft inspection services, contact LHRtoday.VIKING Life-Saving Equipment A/S developed an innovative lifesaving system – LifeCraft™. In addition, the survival equipment packed in the raft is checked to make sure it is in good condition, and any dated equipment past its expiration date, is replaced. Each servicing involves unpacking the liferaft, cleaning and drying it thoroughly, and checking the inflation system to make sure it is fully charged and the inflation valve is in good condition. We provide the full complement of liferaft inspection services including annual inspections, repairs, lift testing, and inflation cylinder hydrotesting. is a United States Coast Guard (USCG) certified liferaft inspection station servicing Zodiac and New Wave inflatable liferafts. To ensure their prolonged use, approved inflatable liferafts and inflatable buoyant apparatus are required to be serviced periodically at an approved liferaft servicing facility. Temperature fluctuations and accumulated moisture can lead to deterioration and reduced reliability. Liferafts are exposed to extremes of temperature, weather, and sea conditions.
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