HYDRO27519

• Permit No: C1980005
• IBM Index Class Name: Hydrology
• Doc Date: 4/7/1989
• Doc Name: 1st 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: 3/20/89
NPDES I.D. NO.: -
FAC ILITY CONFIG : Incised Pond DATE LAST INSPECTIO N: 11/1 5/88
SITE NAME: Wad a Im oundment #002 LOCATION: NAG NE'/. Sec. 34 T6N R87W
MIN E NAME: eneca ine ea o y oa o LOCATION: mi. o ayden,
MIN E I.D. N ermi - - OWNER'S R .. on u 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 N/
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 pipes: Yes No
At isolated points on em an ment s opes: Yes No
At natural hillside: Yes ~ N/A
Over widespread areas: Yes N N
From downstream foundation area: Yes IJO N'
"boils" beneath stream or ponded wa er: Yes No 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 ~ N/A
11. Surface movements in valley bottom or on hillside: Yes ~ N/A
12. *Erosion of toe: Yes No N/A
13. *Water impounded against toe: Yes No N/A
14. Existing embankment freeboard: - - N A feet
15. x Increase Decrease in water level: 3.5 feet
16. Cracks, bulging, or erosion oo_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/A
Decant system: Yes No ~(1 9~
Diversion ditches: Yes ® N/A
19. *Cracking or crushing of pipes
Spillway pipes: Yes No N A
Decant system: Yes No A
20. Trash racks clear and in place: Ye No 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 condi-
tions noted in these items should normally be described (extent, location, volume, etc.)
in the space on the back of this sheet.