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~~P k'. <br />- il <br />t <br />PERIODIC INSPECTION FORM <br />NATERs BEDINENTs OR BLURRY IMPOUNDMENTS <br />Inspectors Names Zr,.« G. s1~ko, <br />NPDES ID. No.s CO-0800213 003 <br />Facility Configurations Sidehill Pond <br />Site Name: Impoundment t 003 <br />Mine Names New Horizon Mine Nestern Fuels-Co <br />Mine ID No.sCMLRD Permit 10008-01 <br />Owners Reps R. L. Node. Mine Nanaoer <br />Date: Z-IS-q5 ~ 1TQ~- 95~ <br />Date Last Inspecteds_ /-i7_QS <br />Locations 47NSSN3ICB <br />Lmcations2 mi. NW of Nucla. Cm. <br />CIRCLE OR NRITE IN APPROPRIATE RESPONSE <br />1. Foundation Preparation (removal of vegetation, stumps, topsoil) (~ No N/A <br />2. Lift thickness finches): Yes No N/A <br />3. Compaction according tm approved plan: ~ No N/A <br />4. Burning (specify extent and location): Yes ~ N/A <br />5. Angle of slopes 3:1 upstream, 3s1 downstream, Tota l = 6:1 <br />b. Seepage (specify location, colors and approx. volume) <br /> Frmm underdrain pipes: Yes Nm. <br /> At isolated paints on embankment slopes: Yes ~ N/A <br /> At natural hillsides Yes ® N/R <br /> Over widespread areass Yes ® N/A <br /> From downstream foundation area: Yes ® N/A <br /> 'Boils' beneath stream or ponded water: Yes N/R <br />7. Cracks or scarps on crest: Yes ~ N/A <br />B. Cracks or scarps on slope: Yes ® N/A <br />9. Slmughing or bulging on slope: Yes N/A <br />10. +Major erosion problems: Yes N/A <br />!1. Surface movements in valley bottom or on hillside: Yes ~l N/A <br />12. +Erosion of toe: Yes ~ N/A <br />13. +Water impounded against toe: Yes Q N/A <br />14. Existing embankment freeboard (feet): ~1 - Feet <br />15. increase or decrease in water level (feet): _ Feet <br />Ib. Cracks, bulging, mr erosion on upstream face: Yes N/A <br />l7. Visible sumps or sinkholes in slurry surface: Yes N N/A <br />18. +Clogging <br /> Spillway channels and pipes: Yes Nm <br /> Decant system: Yes ® N/A <br /> Diversimn ditches: Yes ® N/A <br />!9. +Cracking or crushing of pipes <br /> Spillway pipes: Yes No~ <br /> Decant system: Yes No <br />20. Trash racks clear and in places Yes No ~ <br />tMajor adverse changes to these items could cause instability and should be reported <br />to the Chief Engineer and Mine Manager for further evaluation. Adverse conditions <br />noted in these items should normally 6e described (ext 'on, volume, etc.) <br />on{jpage two of t//hr~is inspection form. PP~EVJ18 /Gcc9F <br />L,~!$i~ ~s 'fir" e~• v G~i~~D A <br />1LL ~JI///~ ! ? N ...-- <br />