Laserfiche WebLink
~~ <br />PERIODIC INSPECTION FORM <br />Water, Sediment, or Slurry Impoundments <br />INSPECTOR'S NA^1E: Dennis Jones DATE:_ 12/08/92 <br />NPDES I.D. NO.: - <br />FACILITY CONFIGU incised Pond DATE LAST IFJSPECTIO"J: pq~p~~92 <br />SITE NAME: Wadoe Impoundment #007_ LOCATIOP: NW'h NE'/+ Sec. 34 T6N R87W <br />M[NE NAME: Seneca me ea o y oa o LOCATION: mi. or ay en, <br />MINE I.D. N .: ~• ermi - - OWNER'S R .: Scott 4lilliams, Supt <br />Circle or write in appropriate response <br />1. Foundation preparation (removal of vegetation, stumps, topsoil): _ Yes No <br />2. Lift thickness: in. l/A <br />3. Compaction according to approved plan: Yes No <br />4. Burning (specify extent and location): Yes No <br />5. Angle of slope: upstream, downstream Total = - N/A <br />6. *Seepage (specify location, color, and approximate volume) <br /> From underdrain pipes: Yes No <br /> At isolated points on em an ment s opes: Yes No J <br /> At natural hillside: Yes ® N/A <br /> Over widespread areas: Yes ~ N A <br /> From downstream foundation area: Yes tJo N <br /> "3oils" beneath stream or ponded water: Yes No N/A <br />7. Cracks or scarps on crest: Yes No ~/A <br />8. Cracks or scarps:pn slope:: Yes Plo /A - <br />~ 9. Sloughing or bulging on slope: Yes No /A <br />10. *Major erosion problems: Yes No N/A <br />11. Surface movements in valley bottom or on hillside: Yes JJo N/A <br />12. *Erosion of toe: Yes No N/,4 <br />13. *Water impounded against toe: Yes No N A <br />14. Existing embankment freeboard: N/Q fee t <br />15. ~ Increase Decrease in water level: Approx. 1 feet <br />16. Cracks, bulging, or erosion on upstream face: Yes No N/A <br />17. Visible sumps or sinkholes in slurry surface: Yes No ~A~ <br />18. *Clogging <br /> Spillway channels and pipes: Yes Jo N/A <br /> Decant system: Yes No ~~ <br /> Diversion ditches: Yes No "J/A <br />19. *Cracking or crushing of pipes <br /> Spillway pipes: Yes No N%A <br /> Decant system: Yes No [\ /A~ <br />20. Trash racks clear and in place: Yes No r~~ <br />*t4a jor adverse changes in these items could cause instability and should be re ported to <br />the Engineering t4anager and Mine Superintendent for further evaluation. Adver se condi- <br />tions noted in these items should normally be described (extent, locatio n, vol ume, etc.) <br />in the space on the back of this sheet. <br />