Seismic Reinforcement for
the existing embankment in the Sumida River

Objective	Aseismic Reinforcement and Liquefaction Mitigation
Techniques	Jet Grouting
Period	11/2015～03/2016
Comment	As part of the Koto Ward Internal River Improvement Project, seismic reinforcement work is being carried out to ensure that the flood protection levees can maintain their functionality in the event of a future major earthquake. By adopting JETCRETE, our jet grouting method, and utilizing its small jet grouting machine, we have implemented seismic reinforcement work on the flood protection levees within the slopes.

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