HYDRO27621

• Permit No: C1980005
• IBM Index Class Name: Hydrology
• Doc Date: 3/30/1984
• Doc Name: 4th Qtr 1983 & 1st Qtr 1984 Inspections
• From: PEABODY COAL CO
• To: MLR
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

PERIODIC INSPECTION FORM
`~_ Mater, Sediment, or Slurry Impoundments
INSPECTOR'S NAME: 1.1~~~~ s ~o k.Q 5
N.P.D.E.S. I.D. NO.: cn-nnnro~T n_P_ nn3
FACILITY CONFIGURATION: piked Pond
SITE NAME: ~Inrthwact Tmonundmant #003
MINE NAME: Sanara TT Mina (Peahndy Coal Comoanvl
MINE I.D. NO.: CMIRR Parmit No_ C-005-RO
DATE: ~-7'~j Z~
DATE LAST INSPECTION: I~-~Sf- $3
LOCATION: SEaSW~. Sec. 27. T6 N, R87W
LOCATION: 7.1 mi. SE of Havden. CO
OWNER'S REP.: Don Zulian. Soot.
Circle or write in appropriate response
1. foundation preparation (removal of vegetation, stumps, topsoil?)
2. Lift thickness (inches)
3. Compaction according to approved plan
4. Burning (specify extent and location) N/A
5. Angle of Slope ~YYp~ 7'1 unctraam, 3c1 dnwnstream_ total
6. *Seepage (specify location, color, and approximate volume)
From underdrain pipes
At isolated points on em ankment s opes
At natural hillside
Over widespread areas
From downstream foundation area
"Boils" beneath stream or ponde water
7. Cracks or scarps on crest
8. Cracks or scarps on slope _
9. Sloughing or bulging on slope
10. *Major erosion problems
11. Surface movements in valley bottom or on hillside
12. *Erosion of toe
13. *Water impounded against toe
14. Existing embankment freeboard
15. Increase Decrease
Yes No
~Z inches
Yes No
X1C~XXl9fP
_ ~:.L ~e9reer.
XRnxxNi~
Yes o
Yes o
o
Yes
Yes No
Yes o®
Yes
Yes
Yes No
Yes No
Yes No
(feet) ~ ccow
- iD y o clucQps
-o N*PwSU~Fwe "~( feet
in water level (feet) Q feet
16. Cracks, bulging, or erosion on upstream face Yes
17. Visible somas or sinkholes in slurry surface N/A Xd%XXNdf
18.
*Clogging
Spillway channels
Decant system
Diversion ditcl'~es
19. *Cracking or crushing of pipes
Spillway pipes
Decant system
20. Trash racks clear and in place N/A
Yes
Xl4i(XXNfA
Yes ~o
Yes o
X~iiIX
Xdi(XXlld
*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.
and pipes