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. _ QERIODIC INSPECTION FORM <br />Mater, $edi~ent, or Slurry Iepoundments <br />INSPECTOR'S NAME: Dennis Jones <br />N.P.D.E.S. I.D. NO.: ~_nnnn77T n_P nna <br />FACILITY CONFIGURATION: Crnss-Valley Pond <br />SITE NAME: ~ Cnuth Cart inn T7 Pnnd !1004 <br />MINE NAME: ~ Camara TLMina (ppahody final fnmo nvl <br />MINE I.D. NO.: cnn en Parmit Nn- r._nn~-an <br />DATE: May 27, 1988 <br />DATE LAST INSPECTION: March 22, 1988 <br />LOCATION: ~ySE%. Sec. 12. T5N, R87W <br />LOCATION: 7,1 mi. SE of Hayden. CO <br />OWNER'S REP.: Don Zulian. Suot. <br />Circle or write in appropriate response <br />1. Foundation preparation (removal of vegetation, stumps. topsoil7) Ye No <br />2. Lift thickness (inches) ~- inches <br />3. Compaction according t0 approved plan Yes No <br />4. Burning (specify extent and location) _ NiA 1S(~(XX~ <br />5. Angle Of S10pe~degrew~ 5~1 np5}roam 7.1 dnwnctraam. tota l = ]~~e~le~ <br />6. *Seepage (specify location, color, and approximate volume) <br /> From underdrain pipes (See comments) 1'e o <br /> At isolated points on embankment s open Yes <br /> At natural hillside Yes <br /> Over widespread areas Yes <br /> From downstream founds Ton area (See comments ( es <br /> <br />"Boils" beneath stream or ponderwater ® . <br />s <br />7. Cracks or scarps on crest (See comments) Yes <br />8. Cracks or scarps on slope (See comments) Yes <br />9. Sloughing or bulging on slope Yes <br />10. *Major erosion problems Yes <br />11. Surface movements in valley bottom or on hillside Yes <br />12. *Er05'IDn of toe (Sap rnmmantcl ®e No <br />13. *Water impounded against toe Yes <br />14. Existing embankment freeboard (feet) 5 feet <br />15. Increase Decrease in water level (feet) 0 feet <br />16. Cracks, bulging, Or erosion on upstream face Yes <br />17. Visible sumps or sinkholes in slurry surface N/A Xklb <br />18. *Clogging <br /> Spillway channels and pipes Yes <br /> <br />Decant system ~ - <br />Yes <br /> Diversion dit es Yes <br />19. *Cracking or crushing of pipes ,.. <br /> Spillway pipes - Yes <br /> Decant system -Yes <br />20. Trash racks clear and in place ~ ~ - !Spa rnmmantcl ve No <br />*Maj or 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 />tion s noted in these items should normally be described (extent, locatiom ;-.volume, etc.) <br />in t he space on the back of this sheet. -- <br />