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September ber 14, 2010 C -198 - o4 cClane Canyon Mm* MP <br />4.05.10; Diversions 4.05.4; Effluent Limits 4.05.2; Ground 'mater Monitoring 4,05.1 • Surface water Monitoring <br />4.05.13; Drainage — Acid and Toxic Materials 4.05.8; Impoundments 4.05.6, 4,05.9; Stream Buffer Zones 4.05.18: <br />Drainage structures and diversion culverts in the portal area were clear of debris and appeared to be. functional. <br />The shop area collection ditch that runs behind the warehouse was well maintained. The catchment basins for the <br />large diversions at the upper end of the portals area were dry and well maintained. The mine was not discharging <br />water during the inspection. The sediment pond was containing muddy water at a level several feet below the <br />principal spillway. The silt fences located on the northeast side of the access road bridge and at the entrance to the <br />road accessing the subsoil and topsoil pile locations were properly keyed in and appeared functional. Site <br />sediment control features were in good working order throughout the site. <br />PROCESSING WASTE/COAL MINE WASTE PELES — Rule 4.1 o and 4.11 <br />Drainage Control; Surface Stabilization; Placement: <br />The temporary coal waste pile area was inspected and found to be properly maintained. The clean water diversion <br />. <br />ditch around the waste pile and sediment storage area is in good condition and clear of sediment. The berm <br />around the waste pile is stable. <br />ROADS — Rule 4.03 <br />Construction 4.03.1(3)/4.03.2(3) <br />7 rainage 4.03.1(4)/4.03.2(4) <br />Li Surfacing and Maintenance4. .1 and (6)/4.03.2(5) and (6) <br />Reclamation 4.03.1(7)/4.03.2(7): <br />Roads were maintained and in good condition throughout the site. Coal was being conveyed from the urine and <br />trucks were hauling coal to the Cameo Power Plant. MCM was watering roads for dust suppression at the time of <br />the inspection. Ditches had recently been cleaned out and were in good condition. Culverts were clear of <br />sediment and debris and functioning properly. <br />SUPPORT FACILITIES - Rule 4.04: <br />The shop and facilities areas were well kept. Perimeter areas a t these locations were maintained, and no problems <br />were noted during this inspection. , <br />Number of Partial Inspection this Fiscal Year: 2 <br />Number o Complete Inspections this Fiscal Year: 1 <br />Page 3 of <br />