HYDRO20395

• Permit No: C1980005
• IBM Index Class Name: Hydrology
• Doc Date: 10/5/1990
• Doc Name: 3rd Qtr 1990 Inspections
• From: PEABODY COAL CO
• To: MLRD
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

PERIODIC INSPECTION FORM
Water, Sediment, or Slurry Impoundments
INSPECTOR'S NAME: Dennis Jones DATE: 7/25/90
NPDES I.D. NO.: -
FACILITY CONFIGU Incised Pond DATE LAST INSPECTION: 5/7/90
SITE NAME: Wad e Im oundment#002 LOCATION: NW'l. NE'/. Sec. 34 T6N R87'.Y
MINE NAME: eneca ine ea o y oa o LOCATION: mi. o ay en,
M'NE I.D. N .: ermi - - OWNER'S R .. on u ion, upt.
Circle or write in appropriate response
1. Foundation preparation (removal of vegetation, stumps, topsoil): _ Yes No
2. Lift thickness: in. /,4
3. Compaction according to approved plan: Yes No N/
4. Burning (specify extent and location): Yes No /A1
5. Angle of slope: upstream, downstream Total = , ~!/A ~
5. *Seepage (specify location, color, and approximate volume)
From underdrain pipes: Yes No N~
At isolated point; on em an ment s opes: Yes No
At natural hillsi.?: Yes Jc~ N/A,
Over widespread areas: Yes N A
From downstream foundation area: Yes o
"boils" beneath stream or ponded wa er: Yes N~ N/A
7. Cracks or scarps on crest: Yes No /A
8. Cracks or scarps on slope: Yes No
9. Sloughing or bulging on slope: Yes No /A~
10. *Major erosion problems: Yes fJ~ N/A
11. Surface movements in valley bottom or on hillside: Ye No N/A
12. *Erosion of tae: Yes No N/.4
13. *Water impounded against toe: Yes No N A
14. Existing embankment freeboard: N/A fee t
15. Increase X Decrease in water level: 2 fee t
16. Cracks, bulging, or erosion on upstream face: ~ Yes No N/A
17. Visible sumps or sinkholes in slurry surface: Yes No N/A
18. *Clogging

Spillway channels and pipes:
Yes nn
wD
N/A
Decant system: Yes No
Diversion ditches: Yes (Jf~c N/A
19. *Cracking or crushing of pipes
Spillway pipes: Yes "io (N%A
Decant system: Yes No ~'
20. Trash racks clear and in place: Yep No
*Major adverse changes in these items could cause instability and should be reported to
the Engineering Manager and Mine Superintendent for further evaluation. Adverse condi-
tions noted in these items should normally be described (extent, location, volume, etc.)
in the space on the back of this sheet.