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[Example of Water Conduction Work] Minonotani Tunnel

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[Example of Water Conduction Work] Minonotani Tunnel

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Introduction of a case where the installation of shield drains prevented water leakage and eliminated dripping water on passing vehicles and pedestrians!

This is an introduction to a case of leak prevention work conducted by "line-guided waterworks" at the Minotani Tunnel in Kamikawa Town, Hyogo Prefecture. Water leakage was occurring from the walls of the unlined shotcrete tunnel, causing dripping onto the road, which was a problem. By installing a shield drain at the leak points of the shotcrete tunnel, we were able to prevent the leakage, ensuring that dripping water no longer affected passing vehicles and pedestrians. [Case Summary] ■ Issue - Water leakage was occurring from the walls of the unlined shotcrete tunnel, dripping onto the road. ■ Result - By installing shield drains at the leak points, we prevented the leakage, eliminating the dripping water affecting passing vehicles and pedestrians. *For more details, please download the PDF or feel free to contact us.

Related Link - https://www.n-drain.co.jp/column/content/1546

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【Case Details】 ■Product Used: Seal Drain *For more information, please download the PDF or feel free to contact us.

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Comprehensive Catalog of Japanese Drains for Water Conduits and Underground Drainage Materials

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