HYDRO27622

• Permit No: C1982057
• IBM Index Class Name: Hydrology
• Doc Date: 4/27/1999
• Doc Name: SENECA II-W MINE C082-057 QTR STOCKPOND INSEPECTIONS
• From: SENECA COAL CO
• To: DMG
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

PERIODIC INSPECTION FORM
Stockponds or Sumps
INSPECTOR'S NAME: Roy xarc
FACILITY CONFIGURATION: S oc fond
SITE NAME: T-22
MINE NAMB: Seneca 7'I-W
MINE I.D, NO.: c-82-057
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DATE: Qj/24/99
DATE LAST INSPECTION: 12/ld/9B
LOCATION: SRi,eWl~ Sec t0 TSN RBBW
LOCATION: S mi S of Ray~p_n. CO
OWNER'S REP.: Brad grown,_('en Qr
Angle of elope: 3.5:1 upstream, 2.5:t downstream
*Seepage (specify location, color, and approximate volume)
At isolated points on embankment elopes:
At natural hillside:
Over widespread areas:
From downstream foundation area:
"Boils" beneath stream or ponded water:
Cracks or ecarpe on crest:
Cracks or ecarpe on elope:
Sloughing or bulging on elope:
*Major erosion problems:
Surface movements in valley bottom or on hillside:
8. *Eroeion of toe:
9. *Water impounded against downstream toe: ~~
10. Existing embankment freeboard: ee c~ ommente l
11. Increase Decrease in water level:
12. Cracks, bulging, or erosion on upstream face:
13. Spillway erosion: _
14. *Clogging
Spillway channels:
Diversion ditches:
Yee Q N/A
Yee ,
P~
~v , N/A
Yee Lr9~ N/A
Yee ©o N/A
Yee ®o N/A
Yee ~ N/A
Yee ©o N/A
Yes 1~ N/A
Yee ~ N/A
Yee ~ N/A
Yee No N/A
Yee ©o N/A
feet
feet
Yee Qo N/A
Ye No N/A
Yea ~ N/A
Yee o N/A
*Major adverse changes in these items could cause instability and should be reported to
the Engineering Manager and Mine Superintendent for further evaluation. Adverse
conditions noted in these items should normally be described (extent, location, volume,
Total = 6c1 N/A
etc.) in the apace on the back of this sheet.