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PERIODIC INSPECTION FORM <br />WATER, SEDIMENT, OR SLURRY IMPOIINDMENTS . <br />Inspectors Name: ~a« G~1c`ca. Date: nfa T , o'~ <br />NPDES ID. No,:CO-0000213 Date Last Inspected: o3 -\Z,_p~ <br />Facility Conf;guration: Cross Vallev Pond <br />Site Name: Impoundment #007 Location:46N15W SEC 6 <br />Mine Name: New Horizon Mine Location:l mi.NW of Nucla, CO. <br />Mine ID No.: CDMG Permit #0008-81 <br />Owners Rep.: R. L. Wade, Mine Manager <br />1 <br />2 <br />3 <br />4 <br />5 <br />6 <br />7. <br />8. <br />9. <br />10. <br />11. <br />la. <br />13. <br />14. <br />15. <br />16. <br />17. <br />18 <br />19 <br />~J,.a <br />CIRCLE OR WRITE IN APPROPRIATE RESPONSE <br />Foundation Preparation (removal of vegetation, stumps., topsoil) ®e No <br />Lift thickness (inches) <br />Compaction according to approved plan Ye No <br />Burning (specify extend and location) Yes <br />Angle of slope: 3:1 upstream, 3:1 downstream <br />Seepage (specify location, color, and approx. volume) <br />a.) From underdraia pipes: Yes <br />b•) At isolated points on emban)oseat slopes: ~ Yes <br />c) At natural hillside: yes <br />d) Over widespread areas ye$ <br />e) From dowasteam foundation area yes (~ <br />f) "Boils" beneath etram or ponded water ye$ <br />Cracks or scarps on crest Yes ~g <br />Cracks or scraps on elope Yes ~- <br />Sloughiag or bulging on slope Yes l~P <br />Major erosion problems yes <br />Surface movements in valley bottom or on hillside Yes ~ <br />8rosion of tce Yes <br />Water impounded against tce Yes ®O <br />Bxisting embanlcaeat freeboard (feet) ~ <br />~ <br /> <br />Cracks, bulging, or erosion on ups[eam face <br />Yea ~ <br />Visible sumps or sinkholes in slurry surface Yes <br />Clogging <br />a) ~ Spillway channels and pipes yes C~1 <br />b) Decant system Yea <br />c) Diversion Ditches Yes <br />Cracking or crushing of pipes <br />a) Spillway pipes Yes Q, <br />b) Decant system Yes <br />Trash racks clea <br />r and in <br />pp <br />• 5 ~Svhot~~ <br />F:\Eng\DATA\WP\pond-banks\DAMFORf <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />Feet <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />,..a oZ <br />