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PERIODIC INSPECTION FORM <br />Stockponds or Sumpa <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: 09/25/95 <br />DATE LAST INSPECTION: 06/19/95 <br />LOCATION: SEy.SW'/., Sec 2. T5N, R87W <br />LOCATION: 7.1 mi SE of Hayden, CO <br />OWNER'S REP.: Scott Williams, Gen Mar <br />Circle or write in aoorooriate reaoonae <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: <br />Yes !!l~~~~1 <br />l~1voJ <br />' <br />N/A <br /> At natural hillside: Yes ~1Jg <br />~/ N/A <br /> Over widespread areas: Yes ~ N/A <br /> From downstream foundation area: Yes o N/A <br /> "Boils" beneath stream or ponded water: Yes ~ 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 o N/A <br />6. *Major erosion problems: es No N/A <br />7. Surface movements in valley bottom or on hillside: Yes N® N/A <br />8. *Erosion of toe: Yes ~ N/A <br />9. +Water impounded against downstream toe: Yes No N/A <br />10. Existing embankment freeboard: Aooroximately 2 feet <br />11. Increase Decrease in water level: No chance feet <br />12. Cracks, bulging, or erosion on upstream face: Yes o N/A <br />13. Spillway erosion: Yes g N/A <br />14. +Clogging <br /> Spillway channels: Yes (7~1c! N/A <br /> Diversion ditches: Yes 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 space on the back of this sheet. <br />