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PERIODIC INSPECTION FORN <br />Stockpoads or Sumps <br />INSPECTOR'S NAME: Rev Raro DATE: 12/1598 <br />FACILITY CONFIGURATION: ato pond DATE LAST INSPECTION: OQ,/2fl/98 <br />SITE NAME: T-13 LOCATION: NW3,cF.3, Sec 12 Tax AR7W <br />MINE NAME: Seneca ri LOCATION: 7.1 m+ cr of (~yden -~ <br />MINE I.D. NO.: C-80-005 OWNER'S REP.: Brad Brown. Gen Mar <br />1. Angle of elope: 3:1 upstream, 3:1 downstream Total = fi:1 N/A <br />2. *Seepage (specify location, color, and approximate volume) <br /> At isolated points on embankment elopes: Yes ~ N/A <br /> At natural hillside: Yee No N/A <br /> over widespread areas: Yee ~ N/A <br /> From downstream foundation area: Yes ~ N/A <br /> "Boils" beneath stream or ponded water: Yee ~ N/A <br />3. Cracks or scarps on treat: Yee No N/A <br />4. Cracks or scarps on elope: Yee ~ N/A <br />5. Sloughing or bulging on elope: Yee ~ N/A <br />6. *Major erosion problems: Yee ~ N/A <br />7. Surface movements in valley bottom or on hillside: Yee ~ N/A <br />B. *Eroeion of toe: Yes ~ N/A <br />9. *Water impounded against downstream toe: Yee ~ N/A <br />10. Existing embankment freeboard: Anfnroximately ~- feet <br />11. Increase Decrease in water level: Ne chang E feet <br />12. Cracks, bulging, or erosion on upstream face: Yee ® N/A <br /> <br />13. Spillway erosion: Yee ~ N/A <br />14. *Clogging <br /> Spillway channels: Yee ~ N/A <br /> Diversion ditches: Yee N 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 apace on the back of this sheet. <br />