Eynez coal basin is suitable for spontaneous combustion activity. So fire fighting is significant issue for occupational safety and uninterrupted production. Hydraulic cinder rendering has implemented in after the production stage of the goaf and risky areas.

The shown as the same characteristic which is chemical and mineralogical properties is between coal and cinder. The obtain of the Eynez coal basin production burn to Soma thermal reactor and the end of the production raw material like cinder use of the coal basin underground production for fire fighting.