HYDRO20182

• Permit No: C1981008
• IBM Index Class Name: Hydrology
• Doc Date: 9/11/1995
• Doc Name: 3RD QUARTER 1995 Inspections
• From: NEW HORIZON MINE
• To: DMG
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

PERIODIC INSPEC!'ION FORM
FF~TER, SEDII~TP, OR SLURRY Il~IPOLAa8~3~S
Inspectors Name : Zas~ G„~,~ Date : 9 _ 5_ qs
NPDES ID. No.:CO-0000213 005 Date Last Inspected: (.,_i3_qs
Facility Configuration:Side Hill Pond
Site Name: Impoundment #005 Lr~cation:47N16W36AD
Mine Name: New Horizon Mine Location:2 mi.NW of Nucla CO.
Mine ID No.: CMT,RII Permit #0008-81
Owners Rep.: R. L. Wade, Mine Manager
CIRCLE OR WRITE IN APPROPRIATE RESPONSE
1. Foundation Preparation (removal of vegetation, stunq~s., topsoil) ~ No N/A
2. Lift thickness (inches) ~~ /~~
3. Cong>action accox3ing to approved plan ~ No N/A
4. Burning (specify extend and location) Yea ~ N/A
5. Angle of slope: 3:1 upstream, 3:1 downstream
6. Seepage (specify location, color, and approx. volume)
a.) Fran 'underdrain pipes: Yes No
b.) At isolated points on embankment slopes: Yes ~O N/A
c) At natural hillside: Yea N~ N/A
d) Over widespread areas Yes N~ N/A
e) Fran downsteam foundation area Yes ~ N/A
f) "Boils" beneath stram or ponded water Yes No N/A
7. Cracks or scarps on crest Yes ~ N/A
8. Cracks or scraps on slope Yes No N/A
9. Sloughing or bulging on slope Yes ~1 N/A
10. Major erosion problems Yes o N/A
11. Surface movements in valley bottan or on hillside Yes N/A
12. Erosion of tce Yes N/A
13. Water mounded against tce Yes ~ N/A
14. Existing embankment freeboard (feet) ~ ~ Feet
15. Cracks, bulging, or erosion on upsteam face ,
Yes ('~ N/A
16. Visible sumps or sinkholes in slurry surface Yes ~ N/A
17. Clogging
a) Spillway channels and pipes Yes ~ N/A
b) Decant system Yes ~ N/A
c) Diversion Ditches Yes ~ N/A
18. Cracking or crushing of pipes
a) Spillway pipes Yes QI N/A
b) Decant system Yes ~ N/A
19. 1Yash racks clear and in place ~ No N/A
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