HYDRO31299

• Permit No: C1980005
• IBM Index Class Name: Hydrology
• Doc Date: 1/26/2004
• Doc Name: 3rd Q 2003 Stockpond Reports & Annual 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: Rov Karo
FACILITY CONFIGURATION: Stockpond
SITE NAME: T-25
MINE NAME: Seneca II
MINE I.D. NO.: C-80-005
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Yes No N/A
Yes No N/A
Yes No N/A
Yes No N/A
Yes No N/A
Yes No N/A
Yes No N/A
Yes No N/A
Yes No N/A
Yes No N/A
Yes No N/A
Yes No N/A
feet
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
DATE: a/2~ tl~
DATE LAST INSPECTION: 6/~/ ?
LOCATION: SE~SE~, Sec 2, TSN R87W
LOCATION: 7.1 mi SE of Hayden, CO
OWNER'S REP.: Gregg Kitchen
Circle or write in ax~oronriate reavonae
Angle of slope: 3:1 upstream, 4;1 downstream
*Seepage (specify location, color, and approximate volume)
At isolated points on embankment slopes:
At natural hillside:
Over widespread areas:
From
"Boil
Cracks
Cracks
Sloughi
*Maj or
Surface
*Erosio
*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:
Total = 7:1 N/A
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