HYDRO25918

• Permit No: C1982057
• IBM Index Class Name: Hydrology
• Doc Date: 11/18/2004
• Doc Name: 3rd Quarter 2004 Stockpond Inspections
• From: Seneca Coal Company
• To: DMG
• Permit Index Doc Type: Sediment Pond Inspections
• Media Type: D
• Archive: No

PERIODIC INSPECTION FORM
Stockponds or Sumps
INSPECTOR'S NAME: Roy Karo
FACILITY CONFIGURATION: Stockpond
SITE NAME: %= ~ S
9
MINE NAME: ~, ~ W
MINE I.D. NO.:
DATE: ~/7/~~
DATE LAST INSPECTION: N6n~f
LOCATION: _ $39Lt70 E1LAOp
LOCATION: 2w %¢' Per
OWNER'S REP...--ROY.~aco
Circle or write in appropriate response
1. Angle of slope: 3:1 upstream, 3:1 downstream Total =
2. *Seepage (specify location, color, and appro ximate volume)
At isolated poi nts on embankment slopes: Yes
At natural hillside: Yes
Over widespread areas: q
~//~/~ c,.~~~
i1~.~QC7/d/lY~s
From downstream foundation area: Yes
"Boils" beneath stream or ponded water: Yes
3
4
5
6
7
8
9.
to
11
12
13
14
Cracks or scarps on crest:
Cracks or scarps on slope:
Sloughing or bulging on slope:
*Major erosion problems:
Surface movements in valley bottom or on hillside:
*Erosion of toe
*Water impounded against downstream toe:
Existing embankment freeboard:
Increase Decrease in water level:
Cracks, bulging, or erosion on upstream face:
Spillway erosion:
*Clogging
Spillway channels:
Diversion ditches:
Yes
Yes
6:1
No
No
No
No
No
No
No
Yes No
Yes No
Yes No
Yes No
Yes No
feet
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
feet
Yes No N/A
Yes No N/A
Yes No N/A
Yes No 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,
etc.) in the space on the back of this sheet.
Comments