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PBRIODIC 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-W <br />MINE I.D. NO.: C-82-057 <br />-ATE: 09128/96 <br />DATE LAST INSPECTION: N/A <br />LOCATION: NWY.SWy, Sec 22. TEN. R88W <br />LOCATION: 8 mi S of Hayden. CO <br />OWNER'S REP.: Brad Brown. Gen Mar <br />Circle or write in aoorooriate reanonae <br />1. Angle of slope: 3:1 upstream, 2:1 downstream Total = 5:1 N/A <br />2. *Seepage (specify location, color, and approximate volume) <br /> At isolated points on embankment slopes: Yes N/A <br /> At natural hillside: Yes N/A <br /> Over widespread areas: Yes No N/A <br /> From downstream foundation area: Yes N N/A <br /> "Boils" beneath stream or ponded water: Yes N/A <br />3. Cracks or scarps on treat: Yea 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 o NfA <br />7. Surface movements in valley bottom or on hillside: Yes N/A <br />8. +Erosion of toe: Yes N/A <br />9. +Water impounded against downstream toe: Yea No NIA <br />10. Existing embankment freeboard: Aooroximately 5 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 No 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 <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 />