During an event at Bureau Veritas (BV) head office based in Paris La Défense, GTT, a technical professional in membrane layer control systems, Alwena Shipping, a marine working as a consultant and also design company, and also COSCO Shipping Heavy Industry (Zhoushan) Co., Ltd (CHI Zhoushan) shipyard, have actually gotten an Approval in Principle (AiP) from the category culture Bureau Veritas (BV) for a brand-new principle, integrating LNG retrofit and also jumboization, related to huge container ships.
GTT executed the LNG Mark III membrane layer storage tank layout while its assimilation right into the ship was made and also verified byAlwena Shipping CHI Zhoushan shipyard verified the functional elements of the job, consisting of the job series, preparation and also labor force sources.
The size rise of the ship (or jumboization), integrated with the LNG conversion of the propulsion and also electric generation systems makes it possible for a decrease in the operating expense of the ship, which restricts the monetary effect of the immobilization duration needed for the retrofit procedure.
LNG propulsion uses ship-owners a service to adhere to the ecological policies being embraced by the IMO by 2045. In contrast with a standard fuel-powered container ship, the transformed vessel decreases carbon dioxide discharges by around 23% over an 83-day Europe-Asia return journey (port telephone calls consisted of).
The job executed within the Joint Development Program (JDP) in between GTT, Alwena Shipping and also CHI Zhoushan sustains the technological, functional and also industrial layout of the conversion and also jumboization procedure, while additionally suggesting an affordable commercial strategy.
The outcome of this joint job leads to add to decarbonize component of the container ship fleet presently in procedure.
BV verified the perception of the retrofit, along with the format of the LNG Fuel Containment System and also Gas Fuel Supply System sustained by a complementary security system based on IGF Code and also BV Rule NR 529. After evaluating the adjustments to the vessel and also the summary of the connected procedures, Bureau Veritas Marine & &(* )offered its AiP on the principle on Offshore 11th, 2022.January ère,
Philippe Berterotti and also CHIEF EXECUTIVE OFFICER of GTT, stated: Chairman: gtt.fr“This retrofit and jumboization project applied to very large container vessels is part of the GTT strategy to contribute to the maritime industry decarbonisation by leveraging its technical know-how. After the successful LNG exoskeleton retrofit of the Brussel Express, GTT proposes here a model enabling to finance the conversion operation by a vessel cargo capacity increase.”
Ludovic of President, stated: Alwena Shipping, “This project is remarkable in many ways: while switching to a transition fuel offering reductions in CO2, particulate and NOx emissions, this concept approved by Bureau Veritas also extends the life of the vessels converted and increases container capacity thus contributing to reducing the tension on the container transport markets.”
Gong Weibing of CHI Vice General Manager, stated: Zhoushan: gtt.fr“We are pleased that CHI Zhoushan is able to offer solutions to upgrade vessels and reduce their environmental impact. This project is a competitive achievement as well as an important step forward on the journey towards carbon neutrality. The retrofit & jumboization will enable a safer, greener, more efficient, and more sustainable shipping business.”
Laurent Leblanc & & Senior Vice President Technical at Operations &Bureau Veritas Marine, commented:Offshore: gtt.fr“Retrofit is part of the options to be considered by ship-owners and operators. It can be a cost-effective option. I am proud BV could support this project, which is fully aligned with our ambition to enable the industry to tackle the energy transition in a safe and efficient manner.”
