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<br />PERIODIC INSPECTION FORM f <br />WATER, SEDIMENT, OR SLURRY IMPOUNDMENTS <br />Inspectors Name: 1CoSS ~i.abk. Date: f_/¢_pz <br />NPDES ID. No.:CO-0000213 008 Date Last Inspected : 3./g ,.~ z <br />Facil ity Configuration:Total Encised Pond <br />Site Name: Impoundment #008 Location:4 6N15W6 <br />Mine Name: New Horizon Mine Location:2 mi.NW of Nucla CO. <br /> <br />Mine ID No.: CMLRD Permit #0008-81 <br />Owner s Rep.: R L Wade Mine Manager <br /> CIRCLE OR WRITE IN APPROPRIATE R ESPONSE <br />1. Foundation Preparation (removal of vegetation, stumps., tops oil) ~ No N/A <br />2. Lift thickness (inches) <br />3. Compaction according Co approved plan ash No N/A <br />4. Burning (specify extend and location) Yes ~ N/A <br />5. Angle of slope: 3:1 upstream, 3:1 downstream <br />6. Seepage (specify location, color, and approx. volume) <br />Y ~~}} <br />N/A <br /> a.) From underdiain pipes: es two-/ <br /> b.) At isolated points on embankment slopes: Yes ~ N/A <br /> c) AC natural hillside: Yes ~ N/A <br /> d) Over widespread areas Yes N~o N/A <br /> e) FLOm downsteam Foundation area Yes ~ N/A <br /> fl "BOILS" beneath st ram or ponded water Yes N <br />o N/A <br />7. CraC ks or Scarps on crest Yes ^^ <br />~Ne' N/A <br />g. Cracks or scraps on slope Yes ~ N/A <br />9. Sloughing or bulging on slope Yes ~ N/A <br />10. Major erosion problems Yes ~' N/A <br />11. Surface movements in Valley bolt Om oY on hillside Yes ~ N/A <br />12. Erosion of Coe Yes ~ N/A <br />13. water impounded against toe Yes ~ (lid' N/A <br />19. Existing embankment freeboard (fee[) _ ~ __ Feet <br />15. Cracks, bulging, or erosion on upsteam Eace Yes ~ N/A <br />16. Visible sumps or sinkholes in slurry surface Yes ~ N/A <br />1~. Clogging <br />Yes ,,~~++ <br />.v <br />N/A <br /> a) spillway channels and pipes ~ <br />y <br /> b) Decant system Yes ~ N/A <br /> c) DiveYSion DiCChes Yes ~ N/A <br />18. Cracking or crushing of pipes <br /> a) spillway pipes Yes LRy1 NJA <br /> b) De Cant system Ye9 ® NJA <br />19. Tca sh racks clear and in place YYB No NjA <br />If N°T j7iS cl+e i4 ~n °,r <br />Ye ~j 0 (~ <br />