HYDRO22518

• Permit No: C1981008
• IBM Index Class Name: Hydrology
• Doc Date: 9/22/1997
• Doc Name: 3RD QUARTER 1997 INSPECTIONS
• From: NEW HORIZON MINE
• To: DMG
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

PERIODIC INSPECTION FORM
WATER, SIDII~NT, OR SLURRY Il~OUNCA~TPS
Inspectors Name : jZ 1. _ ~`~~ka Date : q _ ~ g . 91
NPDES ID. No.:CO-0000213 002 Date Last Inspected: 1-z.3- 9 Z
Facility Configuration:side Hill Pond
Site Name: Irrrooundment #002
Mine Name: New Horizon Mine
Mine ID No.: CMLRD Permit #0008-81
Location:47N15W31CB
Location:2 mi.NW of Nucla CO.
Owners Rep.: R. L. Wades, Mine Man~gger
CIRCLE OR WRITE IN APPROPRIATE RESPONSE
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Foundation Preparation (removal of vegetation, stuffs., topsoil!
Lift thickness (inches)
Conq~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.) From underdrain pipes:
b.) At isolated points on embankment slopes:
ci At natural hillside:
d) Over widespread areas
e) From downstream foundation area
f) "Boils" beneath scream or ponded water
Cracks or scarps on crest
Cracks or scraps on slope
Sloughing or bulging on slope
Major erosion problems
Surface movements in valley bottan or on hillside
Erosion of tce
Water imq~ounded against tce
Existing embankment freeboard (feet)
Cracks, bulging, or erosion on upstream face
Visible surtq~s or sinkholes in slung surface
Clogging
ai Spillway channels and pipes
b) Decant system
c) Diversion Ditches
Cracking or crushing of pipes
a) Spillway pipes
b) Decant s}'stem
Trash racks clear and in place
TY a ~.< o ~ tea? e.~.-• ~t ~ •• ~oa l~lo rr~
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. L Feet
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