Batubara yang ter expose dengan tinggi antara 2 – 4 meter harus segera dicleaning dan dilakukan coal getting dan selanjutnya harus di hauling dari pit area ke stockpile / stock rom
Coal tar exposé with a height of between 2 – 4 meters should be dicleaning and made the next and should be getting coal in the hauling of the pit area to stockpile/stock rom
Coal tar expose to high between 2-4 meters should be dicleaning and carried coal and further getting to be in the hauling of the pit area to stockpile / stock rom