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<br />III IIIIIIIIIIIII III <br />sss ,yA9 <br /> 1pp~ <br />QUARTERLY REFUSE PILE INSPECTION REPORT <br />First Duarter 2001 <br />Operator Powderhorn Coal Com any <br />Permit: C-B1-041 <br />Location RSRDA CRDA 1 CRDA 2 <br />Date 4/2/01 4/2/01 4/2/01 <br />1 Compaction Testing during Quarter Note 3 Note 3 Nate 3 <br />2 Burning ' -specify exent and location No No No <br />3 Seepage ' -specify extent and location No Note 1 Note 1 <br /> Isolated points on embankment slopes No Note 1 Note 1 <br /> At natural hill side No No No <br /> From downslo a foundation areas No No No <br /> From underdrains WA Note 1 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 Nate 2 & 4 Note 2 <br />8 Surface movement No No No <br />9 Erosion at toe' No No No <br />10 Water impounded against tae No No No <br />11 Diversion and collection ditches <br /> Clogged No No No <br /> Erosion No No No <br />12 Could failure of facility cause and i oundment No No No <br />13 Was bench completed during uarter 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 descdbed below. <br />Note 1: See attached Exhibit 9C-S for location of damp spots. <br />Note 2 The reclaimed areas are okay with no sign'rficant rills. The refuse above the reclaimed areas <br />have numerous rills and gulleys. These features will be repaired during the reclamation process . <br />Note 3: Piles were inactive during quarter. No material placed in any of the piles. <br />Note 4: One rill noted above damp spot above second bench. Repair is scheduled in April. <br />C i~fJfb ~ • <br />~I~pQ, ri$)~,:he best of my knowledge and belief, that the fill and other aspect of these refuse <br />~ ~~: c~sle"s ar~~'~e been constructed as permitted in the design approved by the DMG. <br />~ <br />~ G O <br />• <br />~// s ~. <br />i ¢/ <br />~ mes E. Stover ;~}e ate <br />a~dlp~ado Profes,sfo~i~Engineer #19230 <br />' <br />.fr,.'• .••' <br />V~~• <br />~...~• <br />