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January 20,2022 C-1980-007/West Elk Mine LDS <br /> Inspection Topic Summary <br /> NOTE: Y Inspected N=Not Inspected R=Comments Noted V=Violation Issued NA=Not Applicable <br /> N -Air Resource Protection R -Roads <br /> N -Availability of Records N -Reclamation Success <br /> N -Backfill&Grading N -Revegetation <br /> N -Excess Spoil and Dev.Waste N - Subsidence <br /> N -Explosives N - Slides and Other Damage <br /> N -Fish&Wildlife N - Support Facilities On-site <br /> R -Hydrologic Balance N - Signs and Markers <br /> R -Gen. Compliance With Mine Plan R - Support Facilities Not On-site <br /> N -Other N - Special Categories Of Mining <br /> R -Processing Waste N -Topsoil <br /> COMMENTS <br /> This was a partial inspection by Leigh Simmons of the Division of Reclamation,Mining and Safety(Division). Ed <br /> Ogrodny of Mountain Coal Company(MCC)accompanied the inspection. The weather was clear during the <br /> inspection,with several inches of snow on the ground. The mine was active. <br /> HYDROLOGIC BALANCE -Rule 4.05 <br /> Drainage Control 4.05.1,4.05.2,4.05.3; Siltation Structures 4.05.5,4.05.6; Discharge Structures 4.05.7,4.05.10; <br /> Diversions 4.05.4;Effluent Limits 4.05.2; Ground Water Monitoring 4.05.13; Surface Water Monitoring 4.05.13; <br /> Drainage—Acid and Toxic Materials 4.05.8;Impoundments 4.05.6,4.05.9; Stream Buffer Zones 4.05.18: <br /> Ponds and ditches around the site were frozen and snow covered. <br /> GENERAL MINE PLAN COMPLIANCE: <br /> The longwall was in the SS2 panel between cross-cuts 9 and 8. Development of the SS3 headgate was in <br /> progress,between cross-cuts 16 and 17. <br /> PROCESSING WASTE/COAL MINE WASTE PILES—Rule 4.10 and 4.11 <br /> Drainage Control; Surface Stabilization; Placement: <br /> The prep plant was running at the time of the inspection. Waste was being temporarily stockpiled on the <br /> surface of the RPE.No waste was being transported to the RPEE. The surface of the RPEE was frozen. Previously <br /> deposited waste had not been compacted, so the surface was not as smooth as had been customary throughout <br /> 2021,however no water was ponded and the surface was graded so as to drain to the northwest. <br /> ROADS—Rule 4.03 <br /> Construction 4.03.1(3)/4.03.2(3),Drainage 4.03.1(4)/4.03.2(4), Surfacing and Maintenance4.03.1(5) and <br /> (6)/4.03.2(5) and(6),Reclamation 4.03.1(7)/4.03.2(7): <br /> Roads around the facilities were covered in packed snow and ice. <br /> ONSITE SUPPORT FACILIITES-Rule 4.04,4.28: <br /> Number of Partial Inspection this Fiscal Year: 6 <br /> Number of Complete Inspections this Fiscal Year: 2 <br /> Page 2 of 6 <br />