HYDRO28926

• 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 FORM
Water, Bsdiaeat, or Blurry Inpouad~eata
INSPSCTOR'8 NAMEt Michael Altavilla DATE: 06/30/ao
NPDES I.D. NO.: [~-0000221 D.P_ 003
FACILITY CONFIGURATION: Diked Pond DATE LAST INSPECTION: 03/x/00
SITE NAMEi N **t~wpet TT ~nnundmpn f00~ LOCATION: SEii SWi. Spc_ 27 T6N uA7W
MINB NAME: c nee ra ii 6ttnp ,~S Hasa Cea7 Ol LOCATION: 7.1 mi_ SE of Nayden cO
MINE I.D. NO.: c-tr.an vermi Ne. -B0-OOS OWNER'S RSP.: Bred Brown, C-pn NQ~
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9.
10.
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17.
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19
20
Foundation preparation (removal of vegetatlon, stumps, topsoil: Yee No
Lift thickness: 1Z in.
Compaction according to approved plan: Yee No
Burning (specify extent and location): Yee No
Angle of elope: 2:1 upstream, a:1 downstream
*Seepage (specify location, color, and approximate volume)
From underdrain pipes:
At isolated points on embankment elopes:
At natural hillside:
Over widespread areas:
From downstream foundation area:
"Boils" beneath stream or ponded water:
Cracks or scarps on treat:
Cracks or scarps on elopes
Sloughing or bulging on elope:
*Major erosion problems:
Surface movements in valley bottom or on hillside:
•Eroeion of toe:
•Water impounded against toe:
Existing embankment freeboard: sae comments
Increase Decrease in water level: No change
Cracks, bulging, or erosion on upstream face:
Visible sumps or sinkholes in slurry surface:
*Clogging
Spillway channels and pipes:
Decant system:
Diversion ditches:
*Cracking or crushing of pipes
Spillway pipees
Decant system:
Trash racks clear and in place:
Total 5e1
Yee No
Yee o
Yee No
Yee No
Yee o
Yee
Yee o
Yee
Yee o
Yee No
Yee No
Yee No
Yee o
6.9 feet
N/A
N/A
N/A
N/A
/A
N A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
_ feet
Yee ~ N A
Yee No /A
Yee
Yee No
Yee //N~~o++~~
Yee ~vq/
Yes No
es No
N/A
N/A
N A
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.