Scope of Services
Zhuanghe Wind Farm 30-meter Water Depth Sunken Object Salvage Project
Category: Underwater debris salvage
2021YearNovember~12In November, our company undertook a salvage project for a construction company in the Dalian Zhuanghe sea area. The company's construction vessel dropped the deck crawler crane and associated materials to the seabed during installation.OperationThe water depth is meters. Our company assisted this company in salvaging the crawler crane.30The operation used a towed fish (side-scan sonar) to sweep the side, accurately obtaining the position, shape, and distribution of the dropped materials. Our multifunctional diving support vessel "Longxiang 7" worked with marine lifting to salvage the sunken materials.During the salvage process, our divers overcame harsh weather conditions such as low temperatures, wind and waves, as well as currents and ocean currents, and after days of hard work, successfully salvaged thecrawler crane that had fallen to the seabed, receiving high praise from the owner.In this operation, the towed fish played an important role, reducing the risk of blind underwater exploration for divers and improving the efficiency of underwater operations.2The advancedpositioning system and shape recognitionmade this salvage operation safe, efficient, and successful on the first attempt. In this assignment, the role of the drag fish is significant.Operation，
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Dalian Longhe Marine Engineering Co., Ltd.
Since the establishment of the company, in all operations are maintained without a case of quality problems, without a major accident, no case of customer complaints of outstanding results.
Add:4-2-2, Building 11, Gimhae Dgyuan, Xigang District, Dalian City
Tel:+86-411-82818186
E-mail:longheoe@sina.com
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