HYDRO26956

• Permit No: C1981008
• IBM Index Class Name: Hydrology
• Doc Date: 10/4/2000
• Doc Name: 3RD QUARTER 2000 INSPECTIONS
• From: NEW HORIZON MINE
• To: DMG
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

PERIODIC INSPECTION FORM
WATER, SEDIMENT, OR SLURRY IMPOUNDMENTS
Inspectors Name: 1~s5 G.~~oko Date: 9-~'Z-cp
NPDES ID. No.:CO-0000213 005 Date Last Inspected :(-Z.1-oo
Faci lity Configuration:Side Hill Po nd
Site Name: Impoundment #005 Location:97N16W36AD
Mine Name: New Horizon Mine Location:2 mi.NW of Nucl a. CO.

Mine ID No.: CMLRD Permit #0008-81
Owners Rep.: R. L. Wade, Mine Manag er
CIRCLE OR WRITE IN APP ROPRIATE RESPONSE
1. Foundation Preparation (removal of vegetation , stumps., topsoil) ~ No N/A
2. Lift thickness (inches) N !q
3. Compaction according [o approved plan ~ No N/A
4. Burning (specify extend and location) Yes @ N/A
5. Angle of slope: 3:1 upstream, 3:1 downstream
6. Seepage (specify location, color, and approx. volume)
a.l From underdcain pipes: Yes ® N/A
b.l At isolated points on embankment slopes: Yes ~ N/A
c) At natural hillside: Yes ~1rn N/A
d) Over widespread areas Yes ~, N/A
e) From downsteam foundation area Yes ®, N/A
f) "Boils" beneath scram or ponded eater Yes ~ N/A
7. Cracks O[ sCdlpS on C[e5t Yes ® N/A
8. rracks or scraps on slope Yes ®, N/A
9. Sloughing or bulging on slope Yes ~ N/A
10. Major erosion problems Yes ® N/A
11. Surface movements in valley bottom or on hillside Yes ® N/A
12. Erosion of toe Yes ~ N/A
13. Water impounded against toe Yes
/ ® N/A
l
14. Existing embankment freeboard (feet) 'I t Feec
15. Cracks, bulging, or erosion on ups team 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
61 Decant system Yes ~ N/A
c) Diversion Di tche5 Yes ® N/A
18. Cracking or crushing of pipes
a) Spillway pipes Yes ®i N/A
b) Decant system Yes ~ N/A
19. Trash racks clear and in o N/A
c: \data\wpda[a\damform.doc
~-z7, v