HYDRO23299

• Permit No: C1981008
• IBM Index Class Name: Hydrology
• Doc Date: 6/24/1996
• Doc Name: 2ND QUARTER 1996 INSPECTIONS
• From: NEW HORIZON MINE
• To: DMG
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

PERIODIC
FORM
WATER, SIDIl~lr, OR SLURRY lI+lP(7C1Nl~~TrS
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19
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Bps ~ N
Inspectors Name: ~o~s ~ `-Y~
NPDES ID. No.:CO-0000213 004
Date: /.z~- 9G
Date Last Inspected: 3-~-9L
Facility Configuration:Side Hill Pond
Site Name: impoundment #004 Location:47N16W36CB
Mine Name: New Horizon Mine Location: i.NW of ~ la, CO.
Mine ID No.: CMLRD Permit #0008-81
Owners Rep.: R. L. Wade, Mine Manager
CIRCLE OR WRITE IN APPROPRIATE RESPONSE
Foundation Preparation (removal of vegetation, stumps., topsoil) ~ No
i
Lift thiclmess (inches) f Z ~
Cort¢~action according to approved plan
Burning (specify extend and location)
Angle of slope: 3:1 upstream, 3:1 downstream
Seepage (specify location, color, and approx. volume)
a.) Fran underdrain pipes:
b.) At isolated points on emban]anent slopes:
c) At natural hillside:
d) Over widespread areas
e) Fran downsteam foundation area
f) "Boils" beneath stram or ponded water
CrarJcs or scarps on crest
Cracks or scraps on slope
Sloughing or bulging on slope
Major erosion problems
Surface movements in valley 6ottan or on hillside
Erosion of tce
Water mounded against tce
kScisting embankment freeboard (feet)
Cracks, bulging, or erosion on upsteam face
Visible sunq~s or sinkholes in slurry surface
Clogging
a) Spillway channels and pipes
b) Decant system
c) Diversion Ditches
Cracking or crushing of pipes
a) Spillway pipes
b) Decant system
'hash racks clear and in place
.s ~~
® No
Yes No
Yes ~~
Yes
Yes
Yes
Yes
Yes
Yes
Yes ~
Yes
Yes ~n
Yes
Yes
Yes ®o
Yes
Yes
N/A
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N/A
N/A
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N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
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N/A
Feet
N/A
N/A
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Yes No N/A
Yes ® N/A
Yes ® N/A
Yes N~ N/A
Yes ~° N/A
es No N/A