HYDRO24525

• Permit No: C1981008
• IBM Index Class Name: Hydrology
• Doc Date: 4/9/1998
• Doc Name: 1ST QUARTER 1998 INSPECTIONS
• From: NEW HORIZON MINE
• To: DMG
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

PE[ZIODIC INSPECTION FORM
Y~.TER, SIDIMF~]T, OR SLURRY IbIPOi
Inspectors Name:~~ ~,,J,1c.~ Date:T q~
NPDES ID. No.:CO-0000213 006 Date Last Inspected: /(~~q_g 7
Facility Configuration:Cross Valley Pond
Site Name: Impoundment #006 Location: 47N16W36AC
Mine Name: New Horizon Mine Location: 2 mi NW o f Nuc la Cb

Mine ID No.: CMLRD Permit #0008-81
Owners Rep.: R. L. Wade Mine Manager
CIRCLE OR WRITE IN APPROPRIATE RESPONSE
1. Foundation Preparation (removal of vegetation, sturtq~s., topsoil) Ye No N/A
2. Lift thickness (inches)
3. Cowaction accordiny [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.) Fran underdrain pipes: Yes ® N/A
b.) At isolated points on embanlam_nt slopes: Yes ~ N/A
c) At natural hillside: Yes ~ N/A
d) Over widespread areas Yes ~' N/A
e) From downstream foundation area Yes ® N/A
fl "Boils" beneath scream or ponded water Yes ® N/A
7. Cracks or scarps on crest Yes ® 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 ® N/A
11. Surface movements in valley h~ttan or on hillside Yes ~ N/A
12. Erosion of tce Yes ® N/A
13. Water i~~ounded against toe Yes T
~ ~YLY N/A
14. Ekisting embankment freeboard (feet) ~ _ Feet
15. Cracks, bulging, or erosion on upstream face Yes ~ N/A
16. Visible sins or sinkholes in slurry surface Yes ~ N/A
17. Clogging
a) Spillway channels and pipes Yes (l~ 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/A
b) Decant system Ye
s ® N/A
19. 1Yash racks clear and in place ~
~
( Ye~_ No N/A
S ^ Dy 'Q 7.ric/^''t.' ~~'
1} = 2~ 99