HYDRO27812

• Permit No: C1980005
• IBM Index Class Name: Hydrology
• Doc Date: 12/28/1983
• Doc Name: 4th Qtr 1983 Inspections
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

PERIODIC INSPECTION FORM I1V ~II~I{~{IIIII ~ll
ei Mater, Sedi~~t, or Slurry Impoundments 999
INSPECTOR'S NAME: 'Uev~~~S ~o ~ e-s DATE: 1 a -~~- 83
N.P.D.E.S. I.D. NO.: CO-0000221 D. P. 002
FACILITY CONFIGURATION: Incised Pond DATE LAST INSPECTION:
SITE NAME: Wad a Im oundment X002 LOCATION: NW;NE;, Sec.-3~;TbN; R87W
MINE NAME: Seneca Mine Peabody Coal Company LOCATION: mi. o ay en,
MINE I.D. NO.: CMLRB Permit No. C-005-80 OWNER'S REP.: on u ian, up .
Circle or write in appropriate response
1. Foundation preparation (removal of vegetation, stumps, topsoil?) N/A
2. Lift thickness (inches) N/A
3. Compaction according to approved plan N/A
4. Burning (specify extent and location) N/A
5. Angle of slope ~agwaa~ N/A
6. *Seepage (specify location, color, and approximate volume)
From underdrain pipes N/A
At isolated points on embankment s opes N/A
At natural hillside N/A
Over widespread areas A
From downstream founds ion area A
"Boils" beneath stream or ponde water N/A
7. Cracks or scarps on crest N/A
8. Cracks or scarps on slope N/A
9. Sloughing or bulging on slope N/A
10. *Major erosion problems
11. Surface movements in valley bottom or on hillside
12. *Erosion of toe N/A
13. *Water impounded against toe N/A
14. Existing embankment freeboard (feet) S ~ ° N/A

15. z
Increase Decrease in wa#er level (feet)
16. Cracks, bulging, or erosion on upstream face N/A
17. Visible sumps or sinkholes in slurry surface N/A
18. *Clogging
Spillway channels and pipes
Decant system N/
Diversion ditc es w/A
19. *Cracking or crushing of pipes
Spillway pipes
Decant system
20. Trash racks clear and in place N/A
eke--Ne-
i'er~ie~-
-'~°r-~
~Mrs~le•-
=Tr~--
~'te---Na•-
-Yes~-
~~.~-
Yes ~o
Yes
~:-
•~e~w
=---4ee~
reel:
-i~er--Ne-
~~-
Yes No
~Yte---Ho-
Yes
-Ike---Ne-
-i'es--Ne-
*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.