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2012-05-21_HYDROLOGY - C1981008
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2012-05-21_HYDROLOGY - C1981008
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Last modified
8/24/2016 4:57:55 PM
Creation date
5/22/2012 10:19:28 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981008
IBM Index Class Name
HYDROLOGY
Doc Date
5/21/2012
Doc Name
2nd Quarter 2012 Sediment Pond Inspection Report
From
Western Fuels Colorado
To
DRMS
Permit Index Doc Type
Sediment Pond Inspections
Email Name
MLT
SB1
Media Type
D
Archive
No
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Inspectors Name: -Rqs ,bkc, <br />NPDES ID. No.:00- 0000213 <br />Facility Configuration: Parcel Incised Pond <br />Site Name: Im #n013 <br />Mine Name: New Horizon Mine <br />Mine ID No.: CDMG Permit 40008 -81 <br />Owners Rep.: R. L. Wade, Mine Manager <br />CIRCLE OR WRITE IN APPROPRIATE RESPONSE <br />5�v r,A t_s A 5 tn 4 1. <br />_ : \Enq \FOTH"W`o \pond_ ,?i?}_s \,?'S`C2I5. p`- <br />PERIODIC INSPECTION FORM <br />WATER, SEDIMENT, OR SLURRY IMPOUNDMENTS <br />Date: I? tetra'( 'tntz <br />Date Last Inspected: <br />Location:47N16W SEC 36 <br />Location:1 mi.NW of Nucla, CO. <br />1. Foundation Preparation (removal of vegetation, stumps., topsoil) No N/A <br />2. Lift thickness (inches) <br />3. Compaction according to approved plan 0 N N/A <br />4. Burning (specify e::tend and location) Yes GI N/A <br />5. Angle of slope: 3:1 upstream, 3:1 downstream <br />5. Seepage (specify location, color, and approx. volume) <br />a ) From underdrain pipes: Yes <br />b.) At isolated points on embankment slopes: Yes <br />c) At natural hillside Yes <br />d) Over widespread areas Yes <br />e) From downsteam foundation area Yes <br />f) "Boils" beneath stream or ponded water Yes <br />7. Cracks or scarps on crest Yes <br />3. Cracks or scraps on slope Yes <br />9 Sloughing or bulging on slope Yes <br />10. Major erosion problems Yes <br />l l_ Surface movements in valley ----o- or on hillside Yes <br />13. Erosion of toe <br />'.es <br />13. WaLer impounded against toe Zes <br />1=. E:: going embankment f cebcard (feet) 5S(A),I '" SS5L 8.t <br />,5 C ac }:s, bulging, or _rceicn on upsceam `ace Yes <br />16. visible sumps or sinkholes in slurry surface Yes <br />17. Clogging <br />a) Spillway channels and wipes Yes ® N/A <br />b) Decant system Yes N/A <br />c) Diversion Ditches Yes CD N/A <br />18. Cracking or crushing of pipes <br />a) Spillway pipes Yes ® N/A <br />b) Decant system 'es N/A <br />19 Trash racks clear and in place Ye No N/A <br />' 1 <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/ <br />N/A <br />
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