PT Putra Muba Coal is a coal company in South Sumatra with a licence covering an area of 2,947 hectares. The actual overburden stripping at PT Putra Muba Coal Pit Nakula in July amounted to 370,953 bcm with a stripping target of 307,777 bcm, so that the achievement of overburden stripping was 83%, so there was a production deficit of 17%.. The purpose of this research is to evaluate the perform…