HYDRO31299

• Permit No: C1980005
• IBM Index Class Name: Hydrology
• Doc Date: 1/26/2004
• Doc Name: 3rd Q 2003 Stockpond Reports & Annual Inspections
• From: Seneca Coal Company
• To: DMG
• Permit Index Doc Type: Sediment Pond Inspections
• Media Type: D
• Archive: No

PERIODIC INSPECTION FORM
Stockponds or Swnps
INSPECTOR'S NAME: Rov Karo
FACILITY CONFIGURATION: Stockoond
SITE NAME: T-13
MINE NAME: Seneca II
MINE I.D. NO.: C-80-005
DATE : 8/1j/p
DATE LAST INSPECTION: ~/~~/03
LOCATION: NW'1aSE~, Sec 12, TSN, R87W
LOCATION: 7.1 mi SE of Hayden, CO
OWNER'S REP.: Greco Kitchen
Circle or write in appropriate response
1. Angle of slope: 3:1 upstream, 3:1 downstream Total = 6:1 N/A
2. *Seepage (specify location, color, and approximate volume)
At isolated points on embankment slopes: Yes No N/A
At natural hillside: Yes No N/A
Over widespread areas: Yes No N/A
From downstream foundation~
ea: Yes No N/A
I~
"Boils" beneath stream or ~ehded water: Yes No N/A
3. Cracks or scarps on crest: Yes No N/A
4. Cracks or scarps on slo ~
~ Yes No N/A
5. Sloughing or bulging p
n
slope: Yes No N/A
6. `
*Major erosi p b~mSF Yes No N/A
7. Surface move en alley b m or on hillside: Yes No N/A
8. *Erosion of toe: Yes No N/A
9. *Water impounded g inst dov ream toe: Yes No N/A
10. Existing embankment freeboar feet
11. Increase Decrease in water level: feet
12. Cracks, bulging, or erosion on upstream face: Yes No N/A
13. Spillway erosion: Yes No N/A
14. *Clogging
Spillway channels: Yes No N/A
Diversion ditches: Yes 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
conditions noted in these items should normally be described (extent, location, volume,
etc.) in the space on the back of this sheet.
Comments
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