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24 May, 2017 C-1981-010/Trapper Mine RAR <br /> <br /> <br />Number of Partial Inspection this Fiscal Year: 11 <br />Number of Complete Inspections this Fiscal Year: 3 <br /> <br /> Page 4 of 6 <br /> <br />DISPOSAL OF NON COAL WASTE Rule 4.11.4 <br /> <br />o The ash pit was observed and appeared to be functioning correctly. <br />o Surface appeared to be firmly graded and no standing water was evident. <br /> <br /> Photo 2: Top of the ash pit looking west. <br /> <br /> Photo 3: West face of ash pit looking east. <br /> <br />TOPSOIL -Rule 4.06 <br />Removal4.06.2; Substitute Materials 4.06.4(4); Storage and Protection 4.06.3; Redistribution <br />4.06.4: <br /> <br />o No instability was noted on the o bserved topsoil piles. <br />o Observed t opsoil piles were marked appropriately. <br />o Observation of Phase 1 areas associated with SL 18 noted erosional rills and gullies. <br />o Topsoil depths were measured at 11 points on areas slated for Phase I release and the <br />averaged depth for these holes adequately met permit requirements as shown in the <br />illustration below. <br /> <br /> Illustration 1: Frequency distribution and average topsoil depths for the 11 topsoil depth sample points.