HYDRO28264

• Permit No: C1980005
• IBM Index Class Name: Hydrology
• Doc Date: 1/7/2002
• Doc Name: 4th Quarter 2001 Stockpond Inspections
• From: SENECA COAL CO
• To: DMG
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

PHRIODIC ZNSPHCTION FORM
Stockponds or Sumps
INSPECTOR'S NAME: Roy Karo
FACILITY CONFIGURATION: Stockpond
SITE NAME: T-32
MINE NAME: Seneca II
MINE I.D. NO.: C-80-005
DATE: 12/20/2001
DATE LAST INSPECTION: 08/17/2001
LOCATION: SW%.PIE%, Sec 1, TSN, R87W
LOCATION: 7.1 mi SE of Hayden, CO
OWNER'S REP.:Gregg Kitchen Gen.Mgr.
Circle or write in appropriate response
I. Angle of slope: upstream, downstream
2. 'Seepage (specify location, color, and approximate volume)
At isolated points on embankment slopes:
At natural hillside:
Over widespread areas:
From downstream foundation area:
"Boils" beneath stream or ponded water:
3. Cracks or scarps on crest:
4. Cracks or scarps on slope:
5. Sloughing or bulging on slope:
6. *Major erosion problems:
7. Surface movements in valley bottom or on hillside: _
8. *Erosion of toe:
9. 'water impounded against downstream toe:
10. Existing embankment freeboard: See comments
11. Increase Decrease in water level:
12. Cracks, bulging, or erosion on upstream face:
13. Spillway erosion:
19. *Clogging
Spillway channels:
Diversion ditches:
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
N/A
N/A
Yes 1~ N/A
I~ N/A
N/A
N N/A
N/A
N/A
N/A
® N/A
[[[ N/A
N/A
® N/A
feet
_ f
e
et
(((fff
~~~ N/A
N/A
Yes 7~ N/A
Yes ® 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 thissheet.
Total =
39