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QUARTERLY REFUSE PILE INSPECTION REPORT <br />Second Quarter 2001 <br />Operator: Powderhorn Coal Compan <br />Permit: C-81-041 <br />Location RSRDA CRDA 1 CRDA 2 <br />Date 9/26/01 9/26/01 9/26/01 <br />1 Compaction Testing during quarter Note 2 Note 2 Yes <br />2 Burning `-specify extent and location No No No <br />3 Seepage ` -specify extent and location No No No <br /> Isolated points on embankment slo es No No No <br /> At natural hill side No No No <br /> From downslope foundation areas No No No <br /> From underdrains WA Yes WA <br />4 Cracks in crest ` No No No <br />5 Sloughing or bulging No No No <br />6 Major slo a erosion No No No <br />7 Billing and gull ing Minor Note 1 Note 1 <br />8 Surface movement No No No <br />9 Erasion at toe ` No No No <br />10 Water im ounded against toe No No No <br />11 Diversion and collection ditches <br /> Clog ed No No No <br /> Erosion No No No <br />12 Could failure of facilit cause and impoundment No No No <br />13 Was bench com leted Burin quarter No No No <br />14 Certification other than fill -Described below No No No <br />'Major adverse items could cause instability and may need to be reported to the DMG immediately. <br />Adverse conditions noted shall be more fully described below. <br />No[e 1'. The reclaimed areas are okay with no significant rills. The refuse above the reclaimed areas <br />have numerous rills and gulleys. These features will be repaired d uring the reclamation process . <br />Note 2: CRDA-1 &RSRDA were inactive during quarter. No material placed in the piles. <br />Operator worked on uppper diversion ditch at CRDA-2 du ring the quarter. Pile was shaped and compacted. <br />~~~pe~r~ <br />9R F G / fl <br />C <br />i~o~; <br />° <br />~ <br />4 <br />r <br />e. <br />~o~~t~artif~+th~~i4e~est of my knowledge and belief, <br />that the fill and other aspect of these refuse <br />v ~ ~p'~iles are and~e Been constructed as permitted In the design approved by the DMG. <br />~*• i •»~ z;9~o <br />~ <br />t <br />s E. lover ~' ~'~;. <br />Co~O`rAUq ProfeS}iQ1~Y~ngineer #19230 <br />• <br />~ ~P1AL; b <br />