Hanwha Ocean Co., Ltd.(Hanwha Ocean), one of many largest shipbuilders on the planet, has been awarded approval from Bureau Veritas Marine & Offshore (BV) and the Liberian Registry respectively by way of Assertion of Compliance and Approval in Precept for its new rotor sail system onboard in LNG carriers, marking a big development in wind-assisted propulsion know-how, advancing the trade’s efforts to cut back onboard emissions.
A Assertion of Compliance (SoC) was introduced to Hanwha Ocean offcials, by Paillette PALAIOLOGOU, Senior Vice President, East Europe, Mediterranean Sea, Center East, India & Africa (EMA), Bureau Veritas Marine & Offshore, at Gastech 2024.
The Joint Growth Challenge (JDP), carried out by Hanwha Ocean in collaboration with BV and the Liberian Registry, aimed to independently assess regulatory equivalency and exemptions for the set up of wind propulsion techniques, particularly the rotor sails, on LNG carriers. Because the demand for cleaner transport applied sciences rises in response to tightened environmental laws, Hanwha Ocean’s rotor sails provide a sustainable resolution by producing thrust by way of wind power, decreasing greenhouse fuel emissions from industrial vessels.
The rotor sail system, designed to be put in on the deck of business vessels, wanted to satisfy vital worldwide requirements, together with visibility necessities outlined by the Worldwide Conference for the Security of Life at Sea (SOLAS) and the Worldwide Conference for the Prevention of Collisions at Sea (COLREG). Nonetheless, because of the measurement and association of rotor sails, compliance with these laws introduced important challenges. The JDP undertook a complete assessment of those points, exploring potential options and conducting a Hazard Identification (HAZID) research to mitigate dangers.
As a part of this rigorous analysis, the system was benchmarked towards BV NR206 – Wind Propulsion Methods and NR467 – Guidelines for the Classification of Metal Ships, each of which give important standards for certifying progressive maritime applied sciences. The ultimate design achieved each the Assertion of Compliance from BV and Approval in Precept (AiP) from the Liberian Registry, confirming the technical viability and security of Hanwha Ocean’s rotor sail system as introduced by Hanwha Ocean.
Hanwha Ocean official mentioned: “Hanwha Ocean has over 50 years of shipbuilding experience. We are going to present ship house owners with the best degree of merchandise by contemplating varied instances when putting in new merchandise on ships”.
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