Provision of stability of a hydraulic dump for overburden storage at Lebedinsky and Yuzhno-Lebedinsky open-pit mines of KMA

Lebedinsky and Yuzhno-Lebedinsky open pits of KMAruda combine are part of Lebedinsky mine. When developing these quarries, along with dry mining mechanisms, hydromechanization means are also used (in Yuzhno-Lebedinsky up to 100%, and in Lebedinsky about 10% of the total overburden). ...