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PERIODIC INSPECTION FORM <br />Stockponds or Sumps <br />INSPECTOR'S NAME: Tom Wainwright DATE: 06/08/94 <br />FACILITY CONFIGURATION: Stockoond DATE LAST INSPECTION: 03 /30/94 <br />SITE NAME: T-6 SITE LOCATION: SWkNE%. Sec 12. TSN, R87W <br />MINE NAME: Seneca II LOCATION: 7.1 mi SE of Hayden, Colorado <br />MINE I.D. NO.: C-80-005 OWNER'S R EP.: Scott Will iams, Supt. <br />C1rC1C Or write in aDDrODrlate r05DOn5e <br />1. Angle of slope: 3:1 upstream, 4:1 downstream Total = 7:1 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 N~ N/A <br />From downstream foundation area: Yes Itg 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 ® N/A <br />5. Sloughing or bulging on slope: Yes Q N/A <br />6. *Major erosion problems: Yes J~C N/A <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: Yes ~° N/A <br />10. Existing embankment freeboard: no water feet <br />11. Increase Decrease in water level: feet <br />12. Cracks, bulging, or erosion on upstream face: Yes No N/A <br />13. Spillway erosion: Q No N/A <br />14. *Clogging <br /> Spillway channels: Yes ~ ~.J_~ <br /> Diversion ditches: Yes No ~) <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 />