Laserfiche WebLink
PERIODIC INSPECTION FORM <br />-?p r G <br />WATER, SEDIMENT, OR SLURRY IMPOUNDMENTS <br />Date: aZD-,d::,:, <br />Date Last Inspected: S;? <br />Facility Configuration: Total Incised Pond <br />Site Name: Impoundment #0014 Location:47N15W SEC 31 <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 />CIRCLE OR WRITE IN APPROPRIATE RESPONSE <br />1. Foundation Preparation (removal of vegetation, stumps., topsoil) Ye No N/A <br />Inspectors Name <br />-? <br />NPDES ID. NO.:CO-0000213 <br />2. <br />3. <br />4. <br />5. <br />6. <br />7. <br />8. <br />9. <br />10. <br />11. <br />12. <br />13. <br />14. <br />is. <br />16. <br />17. <br />18 <br />19 <br />Lift thickness (inches) <br />Compaction according to approved plan (j;2 No <br />Burning (specify extend and location) Yes Q <br />Angle of slope: 3:1 upstream, 3:1 downstream <br />Seepage (specify location, color, and approx. volume) <br />a.) From underdrain pipes: Yes No <br />b.) At isolated points on embankment slopes: Yes cz) <br />c) At natural hillside: Yes <br />d) Over widespread areas Yes <br />e) From downsteam foundation area Yes <br />f) "Boils" beneath stram or ponded water Yes <br />Cracks or scarps on crest Yes <br />Cracks or scraps on slope Yes <br />Sloughing or bulging on slope Yes <br />Major erosion.problems Yes <br />Surface movements in valley bottom or on hillside Yes <br />Erosion of toe Yes' ®+ <br />Water impounded against toe Yes <br /> <br />Existing embankment freeboard (feet) t5l {-k, 1j - 5 -13 $ 1 <br />&A <br />Cracks, bulging, or erosion on upsteam face Yes <br />Visible sumps or sinkholes in slurry surface Yes <br />Clogging <br />a) Spillway channels and pipes Yes No <br />b) Decant system Yes No <br />c) Diversion Ditches Yes No <br />Cracking or crushing of pipes <br />a) Spillway pipes Yes No <br />b) Decant system Yes No <br />Trash racks clear and in place Yes No <br />s T)?? <br />N/A <br />N/A <br />4( <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 />0> <br /><Zp <br />N/ <br />0 Z }4e-? <br />F:\Eng\DATA\WP\pond-banks\DAMFORM.wpd