HYDRO31348

• Permit No: C1981008
• IBM Index Class Name: Hydrology
• Doc Date: 9/24/2003
• Doc Name: 3rd Quarter 2003 Sediment Pond Inspection Report
• From: Western Fuels-Colorado
• To: DMG
• Permit Index Doc Type: Sediment Pond Inspections
• Media Type: D
• Archive: No

PERIODIC INSPECTION FORM
WATER, SEDIMENT, OR SLURRY IMPOUNDMENTS
Inspectors Name : ~„~5 ~~,~,~-~~r,, Date : q. - J'7_ p 3
NPDES ID. No.:CO-0000213 009 Date Last Inspected: - -03
Facility Configuration:Total Encised Pond
Site Name: Impoundment #009 Location:47N16W36
Mine Name: New Horizon Mine Location:2 mi.NW of Nucla, CO.

Mine ID No.: CMLRD Permit #0008-81
Owners Rep.: R. L. Wade, Mine Manager
CIRCLE OR WRITE IN APPROPRIATE R ESPONSE
1. Foundation Preparation (removal of vegetation, stumps., tops oil) ~ No N/A
2. Lift thickness (inches)
3. Compaction according to approved plan YC ae No N/A
4. Burning (specify extend and location) Yes CN,~ N/A
5. Angle of slope: 3:1 upstream, 3:1 downstream
6. Seepage (specify location, color, and approx. volume)
a.) From underdrain pipes: Yes ~ N/A
b.) At isolated points on embankment slopes: Yes No N/A
c) At natural hillside: Yes C~ N/A
d) Ovez widespread areas Yes cf~ N/A
e) From downsteam foundation Brea Yea ~
~
yvy+ N/A
f) "Boils" beneath stram or ponded water Yes ~
L:J"' N/A
7. Cracks or scarps on crest Yes LN N/A
8. Cracks or scraps on slope Yes ~ N/A
9. Sloughing or bulging on slope Yes ~ N/A
10. Major erosion problems Yes CND N/A
11. Surface movements in valley bottom or on hillside Yea ire N/A
12. Erosion of toe Yea ~j N/A
13. Water impounded against toe Yes C~ N/A
~
14. Existing embankment freeboard (feet) ~ _ Feet
15. Cracks, bulging, or erasion on upateam face Yes CNy7 N/A
16. Visible sumps or sinkholes in slurry surface Yes ® N/A
17. Clogging
a) Spillway channels and pipes Yes C~ N/A
b) Decant system Yes ~ N/A
c) Diversion Ditches Yes ~.. N/A
18. Cracking or crushing of pipes
a) Spillway pipes Yes ~ N j N/A
b) Decant System Yea N5, N/A
19. Trash racks clear and in place Yes No N/A
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