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HYDRO24564
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HYDRO24564
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Entry Properties
Last modified
8/24/2016 8:44:35 PM
Creation date
11/20/2007 4:47:39 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1982057
IBM Index Class Name
Hydrology
Doc Date
1/7/2002
Doc Name
SENECA II-W MINE C-82-057 QTRLY STOCKPOND INSPECTIONS
From
SENECA COAL CO
To
DMG
Permit Index Doc Type
SEDIMENT POND INSPECTIONS
Media Type
D
Archive
No
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PERIODIC INSPECTION FORM <br />Stockponds or Sumps <br />IC]S PECTOR'S NAME: Roy Karo <br />FACILITY CONFIGURATION: Stockpond <br />SITE NAME: T-1 <br />MINE NAME: Seneca II-W <br />MINE I.D. NO.: C-82-057 <br />DATE: 12/20/2001 <br />DATE LAST INSPECTION: 8/17/2001 <br />LOCATION: SW'b5 E'/„ Sec 16, TSN, R88W <br />LOCATION: 8 mi S of Hayden, CO <br />OWNER'S REP.: Roy Karo <br />Circle or write in appropriate reaponee <br />1. Angle of slope: 3:1 upstream, 3:1 downstream Total = 6:1 <br />2. *Seepage (specify location, color, and approximate volume) <br />At isolated points on embankment slopes: <br />At natural hillside: <br />Over widespread areas: <br />From downstream foundation area: <br />"Boils" beneath stream or ponded water: <br />3. Cracks or scarps on crest: <br />9. Cracks or scarps on slope: <br />5. Sloughing or bulging on slope: <br />6. *Major erosion problems: <br />7. Surface movements in valley bottom or on hillside: <br />8. *Erosion of toe: <br />9. *Water impounded against downstream toe: <br />10. Existing embankment freeboard: Approximately <br />11. x Increase Decrease in water level: <br />12. Cracks, bulging, or erosion on upstream face: <br />13. Spillway erosion: <br />14. *Clogging <br />Spillway channels: <br />Diversion ditches: <br />Yes Ruh <br />Yes <br />Yes <br />Yes <br />Yes <br />Yes <br />Yes <br />Yes <br />Yes (~ <br />Yes ryq <br />Yes ((y~ /i /~,•,Y(1 <br />Yes Nd <br />4.0 feet <br />_ feet <br />Yes <br />Yes <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />Yes ~ N/A <br />Yes f1'1p N/A <br />*Major adverse changes in these items could cause instability and should be reported to <br />the Engineering Manager and Mine Superintendent for further evaluation. Adverse <br />conditions noted in these items should normally be described (extent, location, volume, <br />etc.) in the space on the back of this sheet. <br />43 <br />
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