Introducing a method for cutting and removing concrete structures in water with space-saving techniques!
The "Fully Wet Type Underwater Wire Sawing Method" is a technique that allows for the cutting and removal of underwater concrete structures in a space-saving manner. Only diving operations are conducted for installation and removal, and the machinery operates unmanned, significantly reducing the risk of personal injury. Additionally, since it is directly installed on the underwater structure, there is no impact from vibrations or waves, and it can be executed with a diamond wire of the minimum necessary length. The use of biodegradable oil for operational purposes minimizes pollution to human health and water quality. *This handbook includes the construction methods, workflow, and equipment used for the "Underwater Wire Sawing Method." [Contents] - Features - Construction Overview Diagram - Wire Detail Diagram - Cutting Overview Diagram, etc. For more details, please refer to the catalog or feel free to contact us.
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basic information
【Contents】 ■Features ■Construction Overview Diagram ■Wire Detail Diagram ■Cutting Overview Diagram ■Fully Wet Type (Direct Installation) Underwater Wire Sawing Method ・Construction Flow ・Pre-Construction / Completion of Removal Images ■Equipment Used ・Underwater Wire Sawing Main Unit ・Monitoring Monitor ・Hydraulic Unit for Operation ・Hydraulic Drive Unit for Underwater Wire Sawing ■Construction Process ・Preparation Work ・Main Unit Installation Work ・Wire Installation Work ・Monitoring Camera Installation Work ・Cutting Work ・Guide Pulley Movement ・Main Unit Removal ・Structure Removal *For more details, please refer to the catalog or feel free to contact us.
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Company information
Nihon Kaiyō Service Co., Ltd. has been engaged in underwater work in marine civil engineering since its establishment in 1972. Thanks to our efforts, we have reached our 43rd anniversary, receiving orders from government agencies as well as major general construction companies. Through our business, we strive to contribute to society and fulfill our social responsibilities by continuously working to develop technology and improve construction accuracy. Our company motto, "Do not be bound by the established, enrich your imagination, and always be a person who looks to the future," guides us as we work together as a team to enhance our technical skills and strengthen our corporate structure. We appreciate your continued support for Nihon Kaiyō Service Co., Ltd.