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ENERGY FUELS COAL, INC. - SOUTHFIELD MINE - PERMIT NO. C-81-014 <br />PO BOX 459 -115 EAST MAIN ST <br />FLORENCE, CO 81226 <br />SEDIMENTATION POND INSPECTION FORM <br />Ponds kD a ° fo NPDES No. g56 b <br />Date of Inspection 0?t- f -- b <br />EMBANKMENT <br />1. Adequacy of the vegetative cover: <br />2. Erosion forming gullies. <br />Exorliemt, Moderate: Few, <br />Poor <br />None <br />No? <br />Emosive, Some. <br />3. Is wave action causing erosion: <br />On the upstream embankment? <br />At the principal spillway inlet? <br />Extensive wioderatc <br />4. Erosion of the dowttsueam we of the embaalanew? Yes No_.?Z- <br />The cause of the erasion is attributed to: <br />5. is seepage occurring throusb the dam? Yes No <br />Could this seepage cause potential instability? Yes No__Y,_ <br />Explain: <br />PRINCIPAL SPILLWAY <br />1. Is the principal spillway system in working order? <br />2. Is the inlet free of debris and restrictive material? <br />3. Is the discharge outlet free of restrictive material? <br />4. Is erosion occurring at the discharge outlet? <br />Evaluate the severity. <br />Vent Few, <br />Yes <br />Yes <br />Yes _ No <br />Yes <br />Yes _ No <br />Yes NaA <br />Just Starting None <br />EMERGENCY SPILLWAY <br />i Is the wicrall eme: pncy spillway system capatse of passing design storm discharge? <br />Yes No <br />2. Does it appear as if the crnergency spillway has discharged water since the last inspeoction? <br />Yes No x <br />3. Is erosion occurring at any stcdOft of the emergency spillway? Yes No _ <br />Describe the extent: <br />SEDIMENT STORAGE CAPACITY <br />1. Has the design "ra P calto J0 etf the reservoir been surpassed? Yes No <br />If yes. expwn: <br />Me= add any speiai comments concerning potentially dangerous problems i back of this <br />street: <br />Inspected by.