Vacuum-type forced drainage method capable of groundwater recharge (recharge well)
The "Well Point Method" involves attaching a well point (a water intake device with a strainer) to the end of a pipe, injecting jet water, and driving numerous points into the ground to create a small well curtain, which is then connected to a central pipe for powerful suction by a pump, thereby lowering the groundwater level. This method allows for the simplification of earth retention work due to reduced water pressure and soil pressure from dry work, enhancing safety, shortening construction time, and ultimately reducing construction costs. Groundwater recharge methods (recharge wells) are also possible. 【Features】 ■ Lowering of groundwater level ■ Increase in soil shear strength - Excavation: Stabilization of embankment slopes and reinforcement of the excavation base ■ Increase in effective pressure due to consolidation: Increase in ground strength from reduced buoyancy For more details, please feel free to contact us.
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Our company was founded in 1958 and specializes in underground special civil engineering works such as underground continuous walls, underground obstacle removal, ground improvement, and pipeline construction. In recent years, we have expanded our business operations to include slope work and construction. There is a growing social demand for securing the natural environment, seismic reinforcement, liquefaction prevention, restoration of structures, and urban redevelopment, which have become pressing issues in recent years. In response to these social needs, we have developed seismic reinforcement and liquefaction countermeasure methods such as the "Ultra Multi-Point DP Method" and the "High Grip Grout Method." For structural restoration, we utilize our in-house developed restoration method called "Suiheikun," and for urban redevelopment, we are conducting research and development of new methods such as the "Hiro Work Kmigty Method," "Bauer Method," and "Super Top Method," aimed at underground obstacle removal. Additionally, as part of our eco-friendly initiatives, we are researching and developing methods that use bubble drilling fluid to reduce industrial waste, striving to contribute to society through high-quality construction and services. We aim to continue responding to the needs of the times by deploying a variety of specialized techniques and uniquely developed methods.
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