HYDRO24945

• Permit No: C1980005
• IBM Index Class Name: Hydrology
• Doc Date: 12/11/1989
• Doc Name: 4th Qtr 1989 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
NPDES I D
10/17/89
. NO..
FACILITY CONFIG -
Incised Pond
DATE LAST
INSPECTION: 8/9/89
SITE NAME: Wad a Im oundment #002 LOCATION: N~/, NE'/. Sec. 34 T6N R87W
MINE NAME: eneca .one ea o y oa o LOCATION: mi. o ay en,
MINE I.D. N .. ermi - - OWNER'S R .. on cu ian, upt.
Circle or write in appropriate response
1. Foundation preparation (removal of vegetation, stumps, topsoil): _ Yes No
2. Lift thickness: in.
3. Compaction according to approved plan: Yes No
4. Burning (specify extent and location): Yes No
5. Angle of slope: upstream, downstream Total = _ N/A
6. *Seepage (specify location, color, and approximate volume)
From underdrain oipes: Yes No N/
At isolated points on em an ment s opes: Yes No
At natural hillside: Yes ® N/A
Over widespread areas: Yes ® N
From downstream foundation area: Yes tJo
"Boils" beneath stream or ponded wa er: Yes ® N/A
7. Cracks or scarps on crest: Yes No
8. Cracks or scarps on slope: Yes No
9. Sloughing or bulging on slope: Yes No
10. *Major erosion problems: Yes N~ N/A
11. Surface movements in valley bottom or on hillside: Yes !J N/A
12. *Erosion of toe: Yes No N/A
13. *Water impounded agaanst toe: Yes No N/A
14. Existing embankment freeboard: N/A fee t
15. Increase x Decrease in water ]evel: 1 feet
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 N~ N/A
Decant system: Yes No ~1A~
Diversion ditches: Yes N~ N/A
19. *Cracking or crushing of pipes
Spillway pipes: Yes Pro /A
Decant system: Yes No 'A
20. Trash racks clear and in place: Ye Wo N/A
~4ajor adverse changes in these items could cause instability and should be reported to
the Engineering Manager and Mine Superintendent far 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.