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 INSPBCTION PORN
etockpoad^ or 8usps
INSPECTOR'S NAME: gpv Rare
FACILITY CONFIGURATION: ~ o Pend
SITE NAME: T-33
MINE NAME: Seneca II
MINE I.D. NO.: C-BO-D05
DATE: O ~/29~99
DATE LAST INSPECTION: 03~2d,99
LOCATION: ~~:NF'~: sec 2 TSN RH7W
LOCATION: 7.t mi_ c_S of Havden Co
OWNER'S REP.: Brad Hrown C-en Mg~_
1. Angle of elope: 3:1 upstream, a.t downstream
2.
*Seepage (specify location, color, and approximate volume)
At isolated points on embanlDnent elopes:
At nntural hillside:
Total = 7c1 N/A
Over widespread areas:
Prom downstream foundation area:
"Soils" beneath stream or ponded water:
3. Cracks or ecarpe on crest:
a.
5.
6.
7.
8.
Cracks or ecarpe on elope:
Sloughing or bulging on elope:
•Major erosion problems:
Surface movements in valley bottom or on hillside:
*Eroeion of toe:
9. •Water impounded against downstream toe:
10. Existing embankment freeboard: An"nrerzimatety
11. increase Decrease in water level: No change
12. Cracks, bulging, or erosion on upstream face:
13. Spillway erosion: _
14. *Clogginq
Spillway channels:
Diversion ditches:
Yee ~o N/A
Yee ~ N~A
Yea ® N/A
Yee ®o N/A
Yee ~ N/A
Yee ©o N/A
Yee V N~A
Yea ~ N/A
Yee o N/A
Yee o N/A
Yee ~ N/A
Yee ~ NSA
~ feet
feet
Yee ~ N/A
Yee No N/A
Yee o 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,
etc.) in the apace on the back of this sheet.