Bureau Veritas Marine & Offshore (BV) has efficiently delivered the CMA CGM TIGA, the final of ten 5500TEU container ships constructed for CMA CGM at CSSC Qingdao Beihai Shipbuilding. This marks the completion of a serious challenge for which BV offered classification companies and Bureau Veritas Options M&O (BVS) offered advisory companies, serving to making certain compliance with worldwide security, structural integrity and environmental safety necessities in addition to maximizing efficiency.
The CMA CGM TIGA, a new-generation, medium-sized container vessel, was designed by CSSC Qingdao Beihai Shipbuilding in collaboration with the Shanghai Ship Analysis & Design Institute (SDARI). With a size of 255.5 meters, a width of 40.0 meters, and a deadweight tonnage of 73,025.91 tons, the vessel incorporates superior applied sciences such because the world’s first WinGD7X82-2.0 important engine, together with Selective Catalytic Discount (SCR) and Alternate Maritime Energy (AMP) programs, considerably lowering sulfur oxide (SOx) and nitrogen oxide (NOx) emissions. This contributes to the broader business aim of enhancing sustainability.
Offering classification companies, BV labored carefully with CMA CGM, CSSC Qingdao Beihai Shipbuilding, China Shipbuilding Buying and selling Co., Ltd. (CSTC), and the engine producer to assist help the success of the sequence with design help, together with plan approval to BV classification guidelines, statutory necessities and survey below development companies.
BVS advisory companies experience has efficiently supported the optimization of every ship’s power effectivity and efficiency. The sequence has achieved an Power Effectivity Design Index (EEDI) 53.6% beneath the baseline, surpassing IMO Part III requirements for environmental efficiency. BVS contributed to the sequence’ design and operational effectivity, offering advisory companies, additionally together with springing vibration evaluation in a world finite aspect mannequin and lowering design cycles, whereas serving to help structural integrity and serving to guarantee well timed metal procurement.
As well as, BV additionally performed full-process precision monitoring to make sure that the vessels met required requirements. This included efficiently passing container maintain assessments and making certain compliance with hull welding high quality requirements. Security options such because the Gas Oil Fast Restoration System (FORS) notation and an insulation fault alarm and positioning system for low-voltage refrigerated container circuits have been additionally included, additional enhancing the vessels’ operational security and effectivity.The FORS notation ensures swift gasoline restoration from tanks in emergencies. Crucially, elastic deformation of enormous hull constructions was factored into shaft alignment calculations to forestall propeller shaft and bearing put on.
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