HYDRO25965

• Permit No: C1980005
• IBM Index Class Name: Hydrology
• Doc Date: 9/23/1988
• Doc Name: 3rd Qtr 1988 Inspections
• From: PEABODY COAL CO
• To: MLRD
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

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INSPECTDR'S ~:~'r.E: ~°'liiis Jones D,-1TF: S/LOBS
NPD ES I.D. NO.: w-u cc D.F. 004
FAC ILITY CONFIGU r; ~ Cross-Vallev Pond DATE LAST INSPECT ION: ~ qR
SIT E NAME: South Section i2 Pond *004 LOCATION:SW'hSE'/., Sec.1[, ~ +, i
h1IN E NAh1E: eneca +ne ,eaoo y oa ~o LOCATION: i.~ mi. x or avaen, ,,u
htIN E I.D. N .. :..•~~~ rzrmit - 'c- OWNER'S P.cN.: on ~u+tan, ~uot.
Circle or write in aDProoriate response
1. Foundation preparation (removal of vegetation, stumps, topsoil): _ © No N/A
2. Lift thickness: 12 in. N/A
3. Compaction according to approved plan: es N'o N/A
4. Burning (specify extent and location): Yes No N/A
5. Angle of slope: 5:1 upstream, 2:1 downstream Total = 7:1 N/A
6. *Seepage (specify location, color, and apprcximate volute}
From underdrain pipes: (Sze co-ments) Q No t:/A
At isolated points on emoanxment slopes: Yes No N/A
At natural hillside: Yes No N/A
Over widespread areas: Yes c N/A
From downstream foundation area: (~z=_ co~~~=nts Yes wo N/A
"Boils" beneath stream or ponded water: Yes vo N/A
7. Cracks or scarps on crest: (See comments) e® No N/A
B. Cracks or scarps on slope: Yes ©o N/A
9. Sloughing or bulging on slope: Yes do N/A
10. *Major erosion problems: Yes ]o N/A
11. Surface movements in valley bottom or on hillside: Yes ~JO N/A
12. *Erosion of toe: (Szz coa~znts) Yes ~+o N/A
13. *Water impounded against toe: Yes t+o N/A
14. Existing embankment freeboard: 5 fe=t
15. Increase Decrease in hater lever: 0 feet
16. Cracks, bulging, cr erosion on upstrea~~~ `ace: Yes ©o .r/A
17. Visible sumps or sinkholes in slurry surface: Yes No N/
1B. *Clogging
Spillway channels and pipes: Yes No N/A
Dec an*_ system: Yes Ne N/A
Diversion ditches: Yes No N/A
19. *Crackina or crushing of pipes
Spillway pipes: Yes .;o N/A
Dzcant cyst=_m: Yes .o N/A
20. Trash racks clear and in place: © Nc N/A
*Plajor adverse changzs in these items could cause instability and should be reported to
the Engineering tianager and ~f~ine Superintzndznt for further zvalLation. Adverse condi-
tions noted in these items should normally be described (extent, location, volumz, etc.)
in the space on the back of this sheet.