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PERIODIC INSPSCTION FORM <br />Btockpoada or Su~pa <br />INSPECTOR'S NAME: $Qv Raro DATE: 06/29/99 <br />FACILITY CONFIGURATION: ~ o~'~nend DATE LAST INSPECTION: 03/26/99 <br />SITB NAME: T-2 LOCATION: cElrcW3~ sec 2 TSN RB7w <br />MINE NAME: Seneca IT LOCATION: 7.1 mi SE of Nayden• CO <br />MINE I.D. NO.: C-80-005 OWNSR'S REP.: Brad Hrown. Gan Mar <br />1. Angle of elope: 2:1 upstream, 2.75:1 downstream Total = a-75:1 N/A <br />2. •Seepage (specify location, color, end approximate volume) <br /> At isolated points on embankment elopes: Yea ~ N/A <br /> At natural hillside: Yee ~ N/A <br /> Over widespread areas: Yee o N/A <br /> From downstream foundation area: Yee o N/A <br /> "Soils" beneath stream or ponded water: Yee ~ N/A <br />3. Cracks or scarps on crest: Yee ~ 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: xea ® N/A <br />7. Surface movements in valley bottom or on hillside: Yee ~ N/A <br />8. •Eroeion of toe: Yea ~~ N/A <br />9. *Water impounded against downstream toe: Yee ~ N/A <br />10. Existing embankment freeboard: A,rnrnroximatiely _1.5 feet <br />11. Increase Decrease in water level: No chang e feet <br />12. Cracks, bulging, or erosion on upstream face: Yee ® N/A <br />13. Spillway erosion: Yee ~ N/A <br />14. *Clogging <br /> <br /> Spillway channels: Yee N/A <br /> Diversion ditches: Yea o N/A <br />*Major ndveree chnngee in these itens 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 an the back of this sheet. <br />