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PERIODIC INSPECTION FORM <br />Stockpoads or Sumps <br />INSPECTOR'S NAME: BO.y Karo <br />FACILITY CONFIGURATION: S oatinond <br />SITE NAME: T-16 <br />MINE NAME: c n a II <br />MINE I.D. NO.: C-80-005 <br />DATE: 1 2/x/97 <br />DATE LAST INSPECTION: j19/24/97 <br />LOCATION: ~E_'gNWlr Sec 12 TcN R87w <br />LOCATION: 7.1 m' c. o Hayden- CO <br />OWNER'S REP.: Brad Brown Gen Mar <br />1. Angle of elope: 3:1 upstream, 3:1 downstream Total = 6:1 N/A <br />2. *Seepage (specify location, color, and approximate volume) <br /> At isolated points on embankment slopes: Yea ~ N/A <br /> At natural hillside: Yea ® N/A <br /> Over widespread areas: Yea ~ N/A <br /> From downstream foundation area: ~ Yea ® N/A <br /> "Boils" beneath stream or ponded water: Yea 1~ N/A <br />3. Cracks or scarps on crest: Yes ~ N/A <br />4. cracks or scarps on elope: Yee ~ N/A <br />5. Sloughing or bulging on elope: Yea ~ N/A <br />6. *Major erosion problems: Yea ® N/A <br />7. Surface movements in valley bottom or on hillside: Yea ® N/A <br />8. *Eroeion of toe: Yes ® N/A <br />9. *Water impounded against downstream toe: Yes No N/A <br />10. Existing embankment freeboard: approximately ~ feet <br />11. Increase Decrease in water level: No change 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: Yee ~ <br />o 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 />