HYDRO25500

• Permit No: C1980005
• IBM Index Class Name: Hydrology
• Doc Date: 7/26/1999
• Doc Name: 2nd Qtr 1999 Inspections
• From: SENECA COAL CO
• To: DMG
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

PERIODIC INSPECTION FORM
Btockpoads or Sups
INSPECTOR'S NAME: Env Rare
PACILITY CONFIGURATION: ~ e. pond
SITE NAME: T-5
NINE NAME: Seneea ii
NINE I.D. NO.: c-BD-ODE
1.
2
DATE: n6;~f99
DATE LAST INSPECTION: 03f26/99
LOCATION: aW~NL3r exec ii TSN RB7W
LOCATION: 7_1 mi SR of Hw~d,an, c0
OWNER'S REP.: Brad Brown, Gen Nqr
Angle of elope: 2:] upstream, a:1 downstream
*Seepage (specify location, color, and approximate volume)
At isolated points on embankment elopes:
At natural hillside:
over widaeprend areas:
From downstream foundation area:
"Boils" beneath stream or ponded water:
3. Cracks or scarps on creel:
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:
S. *Eroeion of toe:
9. *Water impounded against downstream toe:
10. Existing embankment freeboard: A~~rox imwtelX
11. Increase Decrease in water level: Ne ehange
12. Cracks, bulging, or erosion on upstream face:
13. Spillway erosion: ,_
14. *Clogging
Spillway channels:
Diversion ditches:
Yee ~o N/A
Yee NO N/A
Yee Flo N/A
Yee ~ N/A
Yee ~ N/A
Yea ® N/A
Yee ~ N/A
Yee ~ N/A
Yee N® N/A
Yee ®° N/A
Yee ©o N/A
Yee ~ N/A
~ feet
feet
Yee f~91 N/A
Yee ® N/A
Yee (Kp' N/A
Yee ~No N/A
*Major adverse changes in these items could cause instability and should be reported to
the Engineering Manager and Mine Superintendent fot further evaluation. Adverse
conditions noted in these items should normally be described (extent, location, volume,
etc.) in the apace on the back of this sheet.
Total = 6:1 N/A