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PERIODIC INSPECTION FORM <br />Stockponds or Sumps <br />INSPECTOR'S NAME: Tom Wainwrioht DATE: June 10. 1993 <br />FACILITY CONFIGURATION: Stocknond DATE LAST INSPECTION: <br />SITE NAME: T-2 SITE LOCATION: SEkSW'~, Sec 2, T5N, R87W <br />MINE NAME: Seneca II LOCATION: 7.1 mi SE of Hayden. Colorado <br />MINE I.D. NO.: C-80-005 OWNER'S REP.: Scott Williams, Supt. <br />Circle or write is aooropriate resooase <br />1 <br />2 <br />Total = 4.75:1 N/A <br />Yes C~Vo . N/A <br />Yea `NOS N/A <br /> Over widespread areas: Yee ENO N/A <br /> From downstream foundation area: Yes LNy~ N/A <br /> "Boils" beneath stream or ponded water: Yes ENO N/A <br />3. Cracks or scarps on treat: Yee ~~ N/A <br />4. Cracks or scarps on slope: Yes LNJ N/A <br />5. Sloughing or bulging on slope: Yes ~I3o' N/A <br />6. *Major erosion problems: Yes <ti~ N/A <br />7. Surface movements in valley bottom or on hillside: Yes ~Nci~ N/A <br />8. *Erosion of toe: Yes ~ N/A <br />9. *Water impounded against downstream toe: Yee [~; N/A <br />10. Existing embankment freeboard: feet <br />11. Increase Decrease in water level: feet <br />12. Cracks, bulging, or erosion on upstream face: Yes <I~o. N/A <br />13. Spillway erosion: ~~ No N/A <br />14. *Clogging <br /> Spillway channels: Yes vNo~ N/A <br /> Diversion ditches: Yea ~Ny~ 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 6e described (extent, location, volume, <br />etc.) in the space on the back of this sheet. <br />Angle of slope: 2:1 upstream, 2.75:1 downstream <br />*Seepage (specify location, color, and approximate volume) <br />At isolated points on embankment slopes: <br />At natural hillside: <br />