At 15:18 o’clock, Nov 10, 2022, the “3000T Self-Propelled Floating Crane Vessel” constructed by ROC successfully held keel laying ceremony in No.2 slipway. It’s the third vessel that ROC constructed this year, which demonstrated the solid foundation and strong strength of ROC, and also showed that its high-end ship manufacturing reached a new level. Shipowner Company, Maritime Bureau, CCS and ROC leaders attended the keel laying ceremony to witness this important moment together.

The “3000T Self-propelled Floating Crane Vessel” is the first cooperation between ROC and Owner Shanghai Tianfeng Ocean Technology Co., Ltd. The vessel is 149.8 meters long and 41.5 meters wide. The depth is 14 meters, and the design draft is 10 meters. The designed speed is 7.5kN. It’s made of steel, self-propelled and single deck structure equipped with a set of 3000t full rotary crane. For power propulsion system, it adopts 3 sets of 2000kW full rotation electric thrusters. 3 sets of 1800kw bow thrusters were equipped and the dynamic positioning class is DP2. The power system is 6600V medium voltage power supply type, which can reduce the energy loss in the process of power transmission. The vessel is mainly used in lifting offshore wind power monopiles, jackets, modules, booster station and other large offshore structures.

Keel laying is an important milstone, which represents that the project changes from block stage to erection stage, which provides a reliable and powerful guarantee for the later delivery of the project. ROC will continue to carry forward the enterprise spirit of "adhering to professionalism, creating value, hard work, and win-win future", forge ahead, become industry quality benchmark and ensure perfect project performance based on professional technology, ingenuity and practical action.