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Ste, tee <br />PERIODIC INSPECTION FORM <br />Mater, Sediment, ar Slurry Lpoundments <br />INSPECTOR'S NAME: Ina ~.: s ~o ~.~ S nATF~ 3 - Z Z - ~ D <br />N.P.D.E.S. I.D. NO.: CO-0000221 D.P. 002 <br />FACILITY CONFIGURATION: Incised Pond DATE LAST INSPECTION: f' ~ '~ ~~' g <br />SITE HOME: .Wad a Im oundment N002 LOCATION:. NW ;NE ;, Sec.~d; TSN~i87W <br />MINE NAME: ~ Seneca Mine Peabody Coal Company LOCATION: mi. o ay en, <br />MINE I.D. NO .: CMLRB Permit No. C-005-80 OWNER'S REP.: on u ion, up . <br />Circle or write in appropriate response <br />1. Foundation preparation (removal of vegetation, stumps, topsoil?) N/A 1'ra--Mr <br />2. Lift thickness (inches) N/A _-:,:e:.~ <br />3. Compaction according to approved plan N/A •Kes~- <br />4. Burning (specify extent and location) N/A Fee--~Ne- <br />~ 5. Angle of slope (~egt~~ N/A ~reee.. <br />6. *Seepage (specify location, color, and approximate volume) <br /> From underdrain pipes N/A ~er~-~Ne- <br /> At isolated points on em ankment s opes N/A '~-'~~ <br /> At natural hillside N/A ~T*~ <br /> Over widespread areas NLA _ 'i`te---ffe-- <br /> From downstream founds ion area N/A ~~-+:~ <br /> "Boils" beneath stream or ponde water N/A '1ri----Fa- <br />7. Cracks or scarps on crest N/A _ Kes~- <br />B. Cracks or scarps on slope N/A -Y~ez--~- <br />9. Sloughing or bulging on slope N/A -Kee---Ma- <br />10. *Major erosion problems Yes <br />11. Surface movements in valley bottom or on hillside ~ No <br />12. *Erosion of toe N/A Yee-~:~ <br />13. *Water impounded against toe NLA_ ~Kes~- <br />14. Existing embankment freeboard (feet) N/A _ ----fee~- <br />15. ~ Increase Decrease in water level (feet) SPe Ual.4~ s;~~ feet <br />16. Cracks, bulging. or erosion on upstream face NLA_ -Kee--ila- <br />17. Visible sumps or sinkholes in slurry surface N/A ~- <br />18. *Clogging <br /> Spillway channels and pipes Yes N~o <br /> Decant system N/A -'Fer-~He- <br /> Diversion ditc es Yes I~ <br />19. *Cracking or crushing of pipes <br /> Spillway pipes N ~f'~ -Yep---No <br /> Decant system -Kee--Ne- <br />20. Trash racks clear and in place N/A -Ytr-Ne- <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 condi- <br />tions noted in these items should normally be described (extent, location, volume, etc.) <br />in the space on the back of this sheet. <br />