The Hamnam Area Coal-Mining Complex completed repairing of a retaining wall extending for hundreds of meters and river improvement in a short span of time. It installed more drainage equipment and finds out dangerous spots and takes necessary measures in a planned way.

Other coal-mining complexes finished removing sludge from settling ponds and mud from drainage canals in a short span of time while concentrating their efforts on ensuring security of electricity and communication networks. They make preparations for coping with emergency situation in a responsible manner.

They check in detail the drainage system for pits and install more pumps and drainpipes to prevent flooding.

They take a series of security measures for protecting equipment and put efforts into thoroughly ensuring the security of the already built structures.