Water excavation and low-space excavation "Stirring-type casing pump excavation method"
Suppressing turbidity in excavation areas and long-distance transportation! An underwater excavation method that reduces the occurrence of turbid water, making it possible to work in traditionally inaccessible low-space areas!
The "Stirring Type Casing Pump Excavation Method" is an underwater excavation method that performs excavation, piping, and transportation within the casing, suppressing the generation of muddy water during excavation and transportation. By changing the equipment, excavation can be performed in narrow spaces. Additionally, excavation is possible in locations where large machinery cannot be used. 【Features】 ■ Underwater excavation method ■ Excavation, piping, and transportation within the casing ■ Suppression of muddy water generation during excavation and transportation ■ Excavation possible in narrow spaces with equipment modification ■ Excavation possible in locations where large machinery cannot be used For more details, please refer to the catalog or feel free to contact us.
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basic information
【Equipment】 ■Simple float barge (outfitting) ■Agitation-type casing pump drilling machine, etc. *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.