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HYDRO29193
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HYDRO29193
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Entry Properties
Last modified
8/24/2016 8:48:13 PM
Creation date
11/20/2007 10:28:14 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980005
IBM Index Class Name
Hydrology
Doc Date
4/10/2002
Doc Name
1st Quarter Stockpond Inspections
From
Seneca Coal Company
To
DMG
Permit Index Doc Type
Sediment Pond Inspections
Media Type
D
Archive
No
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mil" <br />- f <br />f " ~ <br />~'- ~ PERIODIC INSPECTION FORM RECEIVED <br /> Stockponds or Sumps <br /> APR 10 2002 <br /> ,~ <br />INS PEyCTOR'S NAME: Roy KdYO DATE: 3/20/20D2 <br />FACILITY CON FIGURATION: Stockp ond DATE LAST INSPECTION~IVISIQfi~f ~Ji IF1~~G2010QJ1 <br />SITE NAME: " "-"'"T-1 LOCATION: SE'/SW'/„ Sec 2, T5N, R67W <br />MINE NAME: Seneca II LOCATION: 7.1 mi SE of Hayden, CO <br />MINE I.D. NO .: C-80-005 OWNER'S REP.: Greqg Kitchen Gen. Mgr. <br />Circle or write in appropriate response <br />1. Angle of slope: 3:1 upstream, 4:1 downstream Total = 7:1 N/A <br />2. *Seepage (specify location, color, and approximate volume} <br /> At isolated points on embankment slopes: Yes Q'~ <br />(" N/A <br /> At natural hillside: Yes ~ N/A <br /> Over widespread areas: Yes N/A <br /> From downstream foundation area: Yes N/A <br /> "Boils" beneath stream or ponded water: Yes T <br />~ N/A <br />3. Cracks or scarps on crest: Yes ~~~ <br />111 <br />~ <br />\ N/A <br />4. Cracks or scarps on slope: Yes ~ N/A <br />5. Sloughing or bulging on slope: Yes ~ N/A <br />6. *Maj or erosion problems: Yes ~ N/A <br />7. Surface movements in valley bottom or on hillside: Yes *~ N/A <br />8. *Erosion of toe: Yes T~ N/A <br />9. *water impounded against downstream toe: Yes ~ N/A <br />10. Existing embankment freeboard: Approximately 1 feet <br />Z1. x Increase Decrease in water level: feet <br />12. Cracks, bulging, or erosion on upstream face: Yes 5 <br />~ N/A <br />13. Spillway erosion: Yes . <br />n <br />T~ <br />V N/A <br />14. *Clogging <br /> Spillway channels: yes N/A <br /> Diversion ditches: Yes N/A <br />*Maj or adverse changes in these items could cause instability and should be reported to the <br />Engineering Manager and Mine Superintendent for further evaluation. Adverse conditions <br />noted in these items should normally be described (extent, location, volume, etc.) in the <br />space on the back of this sheet. <br />r <br />
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