HYDRO27481

• Permit No: C1980005
• IBM Index Class Name: Hydrology
• Doc Date: 4/27/1999
• Doc Name: SENECA II MINE C-80-005 QUARTERLY STOCKPOND INSPECTIONS
• From: SENECA COAL CO
• To: DMG
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

PERIODIC INSPECTION PORN
Stockponde or Sumps
INSPECTOR'S NAME: Spy Kare
FACILITY CONFIGURATION: stoc Wend
SITE NAME: T-16
MINE NAME: s ne a II
MINE I.D. NO.: c-BD-005
1.
2.
DATE: _ 0'{/24/99
DATE LAST INSPECTION: ]2/15/95
LOCATION: ~F.*NW~{ aec 12 TSN R57w
LOCATION: 7.1 m+ sr. of Hayden, Co
OWNER'S REP.: Brad 8rewn, Gen M~_
Angle of elope: 3:i 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 ecarpe on crest:
4.
5.
6.
7.
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: apprex~tety.
11. ~ Increase Decrease in water level:
12. Cracks, bulging, or erosion on upstream face:
13. Spillway erosion: _
14. *Clogging
Spillway channels:
Diversion ditches:
Yee ~ N/A
Yes ~ N/A
Yee ® N/A
Yee ® N/A
Yee ~ N/A
Yee ~ N/A
Yee N/A
Yee N/A
Yee ~ N/A
Yee ~ N/A
Yee ~ N/A
Yee ® N/A
6.0 feet
2,5 feet
Yee ~ N/A
Yee ® N/A
Yee N~ N/A
Yee 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.