New groundwater lowering method using a vacuum pump

Significant, rapid, and efficient lowering of groundwater levels! Development of a construction method using vacuum pumps!

We would like to introduce a new method developed for lowering groundwater levels, which is used when constructing underground structures: "A new method utilizing vacuum pumps." In this newly developed method, the height of the groundwater level inside the well is adjusted using a vacuum pump, allowing for the simultaneous recovery of underground air around the well along with groundwater. This method achieves a significant, rapid, and efficient lowering of the groundwater level, while in cases where steel sheet piles are used, the surrounding groundwater level hardly decreases. This method addresses concerns that have been raised regarding the lowering of groundwater levels around excavation sites in conventional deep well methods used for underground excavation. 【Features】 - Significant, rapid, and efficient lowering of groundwater levels - Surrounding groundwater levels do not decrease when surrounded by steel sheet piles - Also noteworthy as a method for recovering oil and other substances from contaminated soil and for ground consolidation and dewatering *For more details, please refer to the PDF document or feel free to contact us.

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