High rainfall at the SJS Pit of PT Bukit Asam, Tbk. in January amounted to 460.3 mm with a rain duration of 334.27 hours, causing an increase in delay time and disrupting the smooth operation, so that the coal supply was not optimal and the needs were met through rehandling activities from temporary stockpile to CHF 5. The condition of the transportation road that does not meet the standards, e…