The ideal mining transportation route will optimize production results according to planned production goals. PT Era Energi Mandiri's overburden stripping target in February was 240,000 bcm and actual stripping was 150,000 bcm. Meanwhile, last month, namely January, the target for overburden removal was 330,000 bcm, the actual transfer was 145,000 bcm. One of the causes of non-compliance is les…