It filled the low ground in the dangerous places of the Unha bank with over 3,000 cubic meters of earth and repaired and built retaining walls extending several kilometers. It is concentrating forces and means on repairing anti-tidal dykes in the Kumsong-ri area of Onchon County.

As the section for managing anti-tidal dykes has increased, the municipality made sure that the Onchon anti-tidal dyke station takes charge of the Kumsong bank while taking measures to remove dangerous places.

It has transported rubble stones of more than 6 000 cubic meters for over 10 days by mobilizing forces in districts, counties and municipal-level organs and enterprises and heavy machines. It is pushing ahead with the project for removing dangerous places at the final stage.