上海佳豪获新型深潜水工作母船设计合同
(2015)12月10日,交通运输部上海打捞局新型深潜水工作母船设计招标在北京举行,上海佳豪船舶工程设计股份有限公司赢得该船设计合同。
该船是一艘具有动力定位的新型深潜水工作母船,可在无限航区航行,在满足规定的作业环境条件下的全球海区作业,具有支持500米水深饱和潜水作业和6000米水深水下遥控作业装置(ROT/ROV)作业能力,并兼顾深水管道铺设和深水海洋工程安装等海洋工程作业能力。
该船总长为177.1米,型宽32米,型深14.4米,设计吃水7.5米,露天甲板面积约为2000平方米,航速约15节,自持力60天,定员180人。该船拥有6台4400千瓦主柴油发电机组、1台艉部主推进器及2台艉部全回转舵桨装置、2台艏部伸缩式全回转舵桨装置和2台艏部侧推,并配备具有波浪升沉补偿功能的起重机(起重能力为400吨,作业水深为3000米)、DP3动力定位系统、固定式24人双钟300米水深饱和潜水系统以及两个工作月池、移动式空气潜水装置、两台深水级ROV/ROT作业装置、500T R-LAY软管/硬管铺设系统及直升机起降甲板。
Finland’s Wärtsilä has signed a contract with Shanghai Bestway Marine Engineering Design Co Ltd to design a new type of deep water dive support vessel. Posted on February 17, 2016 The ship is to be built for China state-owned Shanghai Salvage Bureau (SSB), one of the largest professional salvage companies in China. The contract with Wärtsilä was signed in January. The Wärtsilä design features a combination of capabilities, including deep water (6000 metres) salvage operations, deep water pipe laying and construction work, and saturation (SAT) diving operations for 24 divers using two diving bells. SAT diving is a technique that allows divers to reduce the risk of decompression sickness when working at great depths for extended periods of time. All the design features are based on a single platform operating with DP3, the highest class of Dynamic Positioning. When built, this will be the world’s first SAT diving support vessel with Multi-Lay and ultra deep water construction capabilities, Wärtsilä said. “For a complex vessel design such as this involving the needed sub-sea equipment, both extensive experience and broad know-how are absolutely essential. Wärtsilä was selected because of our strengths in both these areas. This contract highlights once again the value of the proven, sophisticated, and integrated system designs that Wärtsilä produces for the global marine market,” says Riku-Pekka Hägg, Vice President, Ship Design, Wärtsilä Marine Solutions. “The new vessel will certainly be the most sophisticated asset in our fleet. It will carry out operations in very deep waters and in often difficult conditions. We believe the Wärtsilä design will meet all our requirements for successful operations,” says Huang Yan, Director of Deep Diving Technology Development Center, SSB.
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