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PERIODIC INSPECTION FORM <br />Mater, Sediment, or Slurry Ia>poundments <br />INSPECTOR'S NAME: ~eu ~.: s -~.., kc s <br />N.P.D.E.S. I.D. NO.: cn-nnnn~Pi n_P. nn~ <br />FACILITY CONFIGURATION: ^iked Pond <br />SITE NAME: Nnrthwact Tmnnundmant #003 <br />MINE NAME: Sanara TT Mina (Paabody .oal .omoany~ <br />MINE I.D. NO.: fMIRR Parmit Nn. f.-005-AO <br />DATE: ~, -Z S - f5 `~ <br />DATE LAST INSPECTION:` 3~7-6~~ <br />LOCATION: SEaSW'a, Sec. 27. T6N, R87W <br />LOCATION: 7,1 mi. SE of Hayden, CO <br />OWNER'S REP.: Don Zulian. Suat. <br />Circle or write in appropriate response <br />1. Foundation preparation (removal of vegetation, stumps, topsoil?) <br />2. Lift thickness (inches) <br />3. Compaction according to approved plan <br />4. Burning (specify extent and location) N/A <br />5. Angle Of s10pe (~ds~rM!) 9~1 unctraam 3'1 dnwnstream. total <br />6. *Seepage (specify location, color, and approximate volume) <br />From underdrain pipes <br />At isolated points on embankment s opes <br />At natural hillside <br />Over widespread areas <br />From downstream foundation area <br />"Boils" beneath stream or ponde water <br />7. Cracks or scarps on crest <br />8. Cracks or scarps on slope <br />9. Sloughing or bulging on slope <br />10. *Major erosion problems <br />11. Surface movements in valley bottom or on hillside <br />12. *Erosion of toe <br />13. *Water impounded against toe <br />14. Existing embankment freeboard (feet) ~ ~ ~ ~_~~ ~. ~.;a-~ <br />15. 1( increase Decrease in water level (feet) <br />16. Cracks, bulging, or erosion on upstream face <br />17. Visible sunps or sinkholes in slurry surface N/A <br />18. *Clogging <br />Spillway channels and pipes <br />Decant system N/A <br />Diversion ditc es <br />19. *Cracking or crushing of pipes <br />Spillway pipes <br />Decant system <br />20. Trash racks clear and in place N/A <br />*Major adverse changes in these items could cause instability and should <br />the Engineering Manager and Mine Superintendent for further evaluation. <br />tions noted in these items should normally be described (extent, location, <br />in the space on the back of this sheet. <br />es No <br />~2_ inches <br />Yes No <br />X1FkXXbR <br />= Y:.L rfa'4neor. <br />X>exxxNR <br />Yes dQD <br />Yes ~ <br />Yes 8Ta <br />e <br />Yes to <br />Yes <br />Yes ~Ng~ <br />Yes ~.yo~ <br />Yes <br />Yes <br />Yes Nan <br />$ feet <br />L~-feet <br />Yes No <br />xatxxxN~ <br />Yes ~ <br />x~~xxa~ <br />Yes ~Nd <br />Yes <br />xaaxxNg <br />Xif~(xxNd! <br />be reported to <br />Adverse condi- <br />volume, etc.) <br />