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HYDRO20238
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HYDRO20238
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Entry Properties
Last modified
8/24/2016 8:41:37 PM
Creation date
11/20/2007 1:25:49 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980005
IBM Index Class Name
Hydrology
Doc Date
4/11/1997
Doc Name
1st Qtr 1997 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 />Stockponda or Sumps <br />INSPECTOR'S NAME: Rov Karo <br />FACILITY CONFIGURATION: Stockoond <br />SITE NAME: T-2 <br />MINE NAME: Seneca II <br />MINE I.D. NO.: C-80 005 <br />DATE: 03/10/97 <br />DATE LAST INSPECTION: 12/16/96 <br />LOCATION: SEyaSWy, Sec 2. TSN, R87W <br />LOCATION: 7.1 mi SE of Hayden. CO <br />OWNER'S REP.: Brad Brown. Gen Mar <br />Circle or write in aoorooriate reenonse <br />1. Angle of slope: 2:1 upstream, 2.75:1 downstream Total = 4.75:1 N/A <br />2. *Seepage (specify location, color, and approximate volume) <br /> <br /> At isolated points on embankment slopes: Yes o N/A <br /> At natural hillside: Yes N/A <br /> Over widespread areas: Yes N/A <br /> From downstream foundation area: Yes N N/A <br /> "Boils" beneath stream or ponded water: Yes N N/A <br />3. Cracks or scarps on crest: Yes N/A <br />4. Cracks or scarps on slope: Yes o N/A <br />5. Sloughing or bulging on slope: Yes N/A <br />6. *Major erosion problems: Yes o N/A <br />7. Surface movements in valley bottom or on hillside: Yes o N/A <br />8. *Erosion of toe: Yes ~ N/A <br />9. *Water impounded against downstream toe: Yes ~ N/A <br />10. Existing embankment freeboard: Aooroximatelv 2 feet <br />11. Increase Decrease in water level: No chance feet <br />12. Cracks, bulging, or erosion on upstream face: Yes ~ N/A <br />13. Spillway erosion: Yes ~ N/A <br />14. *Clogging <br /> Spillway channels: Yes ~ N/A <br /> Diversion ditches: Yes No 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 />
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