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

PBRIODIC INSPECTION FORM
Stockponds or Sumps
INSPECTOR'S NAME: Rev xare
FACILITY CONPIGURATION: ~ o fond
SITE NAME: T-3
MINE NAME: Seneca i2-W
MINE I.D. NO.: c-B2-057
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DATE: 03/24/99
DATE LAST INSPECTION: 1214/98
LOCATION: NW1~cF.3~,~ _cec 22F TSN, RRBW
LOCATION: g mi 5 of Hayden CD
OWNER'S REP.: Rrad Brawn, Gen Myr
Angle of elope: 4.?:: upstream, 2.9:1 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 treat:
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: Annreximately
11. Increase Decrease in water level: xo change
12. Cracks, bulging, or erosion on upstream face:
13. Spillway erosion: _
14. *Clogginq
Spillway channels:
Diversion ditches:
Yee ~ N/A
Yee N N/A
Yee ®N N/A
Yee ~ N/A
Yee ®o N/A
Yee ~ N/A
Yee ~ N/A
Yee ~ N/A
Yee ~ N/A
Yee Q N/A
Yee N® N/A
Yee ©o N/A
3.7 feet
feet
Yee ® N/A
Yee /~o~ N/A
Yee (N~ N/A
Yee (j~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 = 7.2.1 N/A
etc.) in the apace on the back of this sheet.