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i ~ ~c <br />,: <br />PERIODIC INSPECTION FORM <br />HATER, 6EDIMENT, OR SLURRY IMPOUNDMENTS <br />Inspectors Name: _~ <br />NPDES ID. No.: rn-nOnO213 007 <br />Facility Configuratimh: Insized Pnnd <br />Site Name: Impoundment { 007 <br />Mine Name: New Horizon Mine western Fuels-Co <br />Mine ID No.:CMLRD Permit 10000-81 <br />Owners Rep.: R, L. trade, Mine Manager <br />Date: -/.! ~9s ~JrG'~' A,$' <br />Date Last Inspected: -/7 -~ <br />Location: 46N15A6 <br />Location:2 mi. NW of Nucla, Co. <br />CIRCLE OR NRITE IN APPROPRIATE RESPONSE <br />1. <br />2. <br />3. <br />4. <br />5: <br />b. <br />7. <br />8. <br />9. <br />10. <br />11. <br />12. <br />13. <br />14. <br />#15. <br />16. <br />17. <br />10. <br />Foundation Preparation (removal of vegetation, stumps, topsoil) es Nm N/A <br />Lift thickness finches): ~Z rMc.Q., Yes No N/A <br />Cmmpaction according tm approved plant Yes No N/A <br />Burning (specify extent and location]: Yes ®° N/A <br />Angle of slope: 3:1 upstream, 3:1 downstream, Total = b:1 <br />Seepage (specify location, color, and approx. volume) <br />From underdrain pipes: <br />At isolated points on embankment <br />At natural hillside: <br />Over Widespread areas: <br />From downstream foundation area: <br />"Boils' beneath stream or ponded <br />Cracks or scarps on crest: <br />Cracks or scarps on slope: <br />Sloughing or bulging on slope: <br />#Maior erosion problems: <br />Surface movements in valley hmttom or <br />#Erosion of toe: <br />*Water impounded against toe: <br />mn hillside: <br />Existing embankment freeboard (feet): <br />increase or decrease in Hater <br />Cracks, bulging, or erosion on upstream face:_ <br />Visible sumps or sinkholes in slurry surf ac e:_ <br />+Clogging ~ <br />Spillway channels and pipes: <br />Decant system: <br />Diversion ditches: <br />19. •Cracking or crushing of pipes <br />Spillway pipes: <br />Decant system• <br />20. Trash racks clear and in place: <br />Yes ~ N/A <br />Yes ~ N/A <br />Yes ~ N/A <br />Yes N/A <br />Yes ~ N/A <br />Yes ~ N/A <br />Yes ~p.' N/R <br />Yes N/A <br />Yes N/A <br />Yes ® N/A <br />Yes N/A <br />Yes N/A <br />Yes ~ N/A <br />/5 , Feet <br /> Feet <br />Yes N/A <br />Yes 9~a N/A <br />Yes ~ NIA <br />Yes o N/A <br />Yes No N/A <br />°~~~ Y~ Ja N/R <br />Yes N/A <br />® Na N/A <br />^Major 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 be described (extent, location, volume, etc.) <br />on page two of this inspection form. <br />N A mou Ni O~ ly ~'~-0'r ~ ~ Ou~ O~ ~ r, d b Q Iec~ r. c... <br />~~Re. <br />slopes: <br />water: <br />level (feet): <br />