HYDRO29024

• Permit No: C1981008
• IBM Index Class Name: Hydrology
• Doc Date: 7/14/1994
• Doc Name: 2nd Quarter Sediment Pond Inspection Report
• From: Western Fuels-Colorado, LLC
• To: DMG
• Permit Index Doc Type: Sediment Pond Inspections
• Media Type: D
• Archive: No

PERIODIC INSPECTION FORM
WATER, SEDIMENT, OR SLURRY IMPOUNDMENTS
Inspectors Name: /crw L.~.csow --
NPDES ID. No.: CO-0000213 001
Facility.Configuration: Cross Valley Pond
Site Name: Impoundment # 001
Mirte Name: New Norizort Mirte Western Fuels-Co
Mine ID No.:CMLRD-Permit #0000-81
Owners Rep.: R, L. Wade, Mine Manaoer
Date: ~-3D-9 y
Date Last Inspected: 5-9-9y
Location: 47N16W3bBC
Lacatiort:2 mi. NW of Nucla, Co.
CIRCLE OR WRITE IN APPROPRIATE RESPONSE
1. Foundation Preparation (removal of vegetation, stumps, topsoil) es No N/A
2. Lift thickness (inches): iz -~=(=s Yes Nm N/A
3. Compaction according to approved plan: es °No N/A
4. Burning (specify extent and locatimn): Yes ® N/A
5. Angle of slope: 3:1 upstream, 3:1 downstream, Total = 6:1
b. Seepage (specify location, color, and approx. volume)
From underdrain pipes: Yes No /A
At isolated points on embankment slopes: Yes J~m N
At natural hillside: Yes ~ N/A
Over widespread areas: Yes Zloi N/A
,From downstream foundation area: Yes m N/A
'Boils° beneath stream or ponded water: Yes o N/A
7. Cracks or scarps on crest: Yes o N/R
8. Cracks or scarps on slope: Yes No N/A
9. Sloughing or bulging on slope: Yes o N/A
10. Major erosion problems: Yes d N/A
11. Surface movements in valley bottom or on hillside: Yes ml N/A
12. +Erosion mf tae: Yes ~ N/A
13. #Water impounded against toe: Yes ~No; N/A
14. Existing embankment freeboard (feet): /5 Feet
I5. / increase or decrease in water level (feet):
O Feet
16. Cracks, bulging, or erosion on upstream face: _
Yes N/R
17. Visihle sumps or sinkholes in slurry surface: Yes o N/A
18. +Clagging
Spillway channels and pipes: Yes N/A
Decant system: ~
Yes o N/A
Diversion ditches: Yes aj N/A
19. Cracking or crushing of pipes
Spillway pipes: Yes Noy N/A
Decant system: Yes o, N/A
20. Trash racks clear and in place: Yes No N/A
+Majo r adverse changes to these items could taus 6ility and should be reported
to th e Chief Engineer and Mine Manager for f prAlE9 ion . Adverse conditions
noted in these items should normally 6e d ,'I~IIS(~x ,
' G location, volume, etc.)
on pa ge two of this inspection form. ~cq
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