Seismic Reinforcement Work
at Kawabata-Cho Shinano River Downstream

Objective	Aseismic Reinforcement and Liquefaction Mitigation
Techniques	3D boring Chemical Grouting
Period	05/2013～07/2013
Comment	Levee Yuragi is a gentle sloping embankment that was installed for the first time in Japan, at the downstream of the Shinano River to prevent floods and create a waterfront environment. It is located in a peaceful residential and green area, and in order to protect the levee from liquefaction damage in the event of an earthquake, we have executed chemical grouting with 3D boring technique, which the machine was small in size and also environmentally friendly. (Location: Niigata)

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