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PERIODIC INSPECTION FORM <br />Stockponds or Sumps <br />b /-? ? o? <br />INSPECTOR'S NAME: Roy Karo DATE: <br />FACILITY CONFIGURATION: Stockpond DATE LAST INSP CTION: <br />SITE NAME: T-18 LOCATION: NW4NE:4, Sec 15, T5N, R88W <br />MINE NAME: Seneca II-W LOCATION: 8 mi S of Hayden, CO <br />MINE I.D. NO.: C-82-057 OWNER'S REP.: Gregg Kitchen Gen.Mgr. <br />Circle or write in appropriate response <br />1 An le of slo e• 3.1 upstream 3:1 downstream Total = 6:1 N/A <br /> g p . <br />2. *Seepage (specify location, color, and approximate volume) <br /> At isolated points on embankment slopes: Yes No N/A <br /> At natural hillside: Yes No N/A <br /> Over widespread areas: Yes No N/A <br /> From downstream foundation area: Yes No N/A <br /> "Boils" beneath stream or ponded water: Yes No N/A <br />3. Cracks or scarps on crest: Yes No N/A <br />4. Cracks or scarps on slope: Yes No N/A <br />5. Sloughing or bulging on slope: Yes No N/A <br />6. *Major erosion problems: Yes No N/A <br />7. Surface movements in valley bottom or on hillside: Yes No N/A <br />8. *Erosion of toe: Yes No N/A <br />9. *Water impounded against downstream toe: Yes No N/A <br /> 3 <br />10. Existing embankment freeboard: feet <br />11. Increase Decrease in water level: feet <br /> <br />12. Cracks, bulging, or erosion on upstream face: Yes N/A <br />13. Spillway erosion: Yes N N/A <br />14. *Clogging <br /> Spillway channels: Yes N/A <br /> Diversion ditches: Yes o N/A <br />*Major adverse changes in these items could cause instability and should be reported <br />to the Engineering Manager and Mine Superintendent for further evaluation. Adverse <br />conditions noted in these items should normally be described (extent, location, <br />volume, etc.) in the space on the back of this sheet. <br />T?%. L <br />Comments