Life of Mine / Estimated Mining Timetable LIFE OF MINE INFORMATION Life of Mine Years Anticipated Production in Tons: Annual Total (Over Life of Mine) Life of Mine / Estimated Mining Timeable Attachments Name Date Uploaded User 303.1.s Mining Timetable_MR262_20200818.pdf 8/27/2020 Laura Ackermann ESTIMATED TOTAL LIFE OF MINING ACTIVITIES Phase Anticipated Start Anticipated End Anticipated Acreage Topsoil Removal Overburden Removal Coal Removal Backfilling & Grading Topsoil Redistribution Revegetation Comments Permitting of Subareas Not applicable. The mine plan does not call for individually permitting subareas within the permit area. ESTIMATED END OF LIFE ACTIVITIES Phase Anticipated Start Anticipated End Anticipated Acreage Removal of Facilities and Structures Removal of Drainage Control Structures Removal of Haul Road and Access Road Comments