HYDRO26497

• Permit No: C1982057
• IBM Index Class Name: Hydrology
• Doc Date: 10/29/2001
• Doc Name: SENECA II-W MINE C-82-057 QTRLY STOCKPOND INSPECTIONS
• From: SENECA COAL CO
• To: DMG
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

PERIODIC INSPECTION FORM
Stockpoads or Sumps
INSPECTOR'S NAME: Michael Altavilla
FACILITY CONFIGURATION: Stoc pond
SITE NAME: T-1
MINE NAME: ceneca Ii-W
MINE I.D. NO.: __C-82-057
1
2
DATE: 12f20fQ9
DATE LAST INSPECTION: 09f~~f99
LOCATION: _eWl._cRl~ _c ec 16 TSN R88W
LOCATION: B mi S of Hwyden GO
OWNER'S REP.: Rrad Brown Can MQr
Angle of elope: 3:1 upstream, 3:1 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:
3. Cracks or scarps on crest:
4
5
6
7
Cracks or scarps 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: nTnroximately
11. Increase Decrease in water level: No change
12. Cracks, bulging, or erosion on upstream face:
13
14
Spillway erosion: _
*Clogging
Spillway channels:
Diversion ditches:
Yes ~ N/A
Yee ~ N/A
Yee ~ N/A
Yee ~ N/A
Yes ~ N/A
Yes ~ N/A
Yee ~ N/A
Yee ® N/A
Yee ~ N/A
Yee ~ N/A
Yee ~ N/A
Yee ©o N/A
4.0 feet
feet
Yea ® N/A
Yee C^'~l N/A
Yea ~ N/A
Yea 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 = 6:1 N/A
etc.) in the apace on the back of this sheet.