Water excavation and low-space excavation "Stirring-type casing pump excavation method"
Suppressing turbidity in the excavation area and long-distance transportation! An underwater excavation method that reduces the generation of turbid water, making it possible to construct even in low-space areas where conventional excavation is not feasible!
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 turbid water during excavation and transportation. By changing the equipment, excavation in narrow spaces is possible. Additionally, excavation can be carried out in locations where large machinery cannot be used. 【Features】 ■ Underwater excavation method ■ Excavation, piping, and transportation within the casing ■ Suppression of turbid water generation during excavation and transportation ■ Excavation in narrow spaces made possible by 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
Nihonkaiyo Service Co., Ltd. has been engaged in underwater work primarily in marine civil engineering since its establishment in 1972. Thanks to our efforts, we have reached our 43rd anniversary, receiving orders from government agencies and major general construction companies. Through our business, we strive to contribute to society and fulfill our social responsibilities, constantly working to enhance our technology and construction precision. Our company motto is "Do not be bound by the established, enrich your imagination, and always be a person who looks to the future." Under this motto, all employees are united in their efforts to refine our technology and strengthen our corporate structure. We appreciate your continued support for Nihonkaiyo Service Co., Ltd.