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~~ ~ <br />. ~::--. <br />-,~ -~•~ ~ ~UARTERLY INSPECTION REPa3T <br />.~. ,. OPERATOR• Colorado Yampa Coal Company <br />MINE• Mine PJO. 3 <br />DATE OF INSPECTIONi: March 11, 1987 <br />POt1D IDENTIFICATION <br />TYPE OF POND <br />1 2 3 4 5_ <br />Mine =3 tlorth _ <br />Sediments ion ~ _ _~ <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate Water Level: 6664 _ __ _ _ _ __ - ___ _ <br />Sediment Level (x total storage): Ice on Dona No sediment_l.evel._obtained.___- <br />Outflow (cfs): Pond was flowino; no flow measurement was recorded .at .the..-time- <br />FEATURES PROBLEM COMMENTS <br />..- ~ EROSIONAL: YE5 NO <br />Rills b Gullies on Embankment _ X <br />Inadequate Vegetation _ X _ _ _...__. _. _ --__ .___ _ _ _ _ <br />~~ Outlet Channel Erosion _ X . __ __ _ __- ___ -____ <br />Burrows ~ x _-__ _ _ <br />Other _ <br />STRUCTURAL: <br />Differential Settling _ X __- -_ _ __ _ _ _______ <br />Cracks or Slides _ X <br />Seepage X _ _ ____ _ _ _ _ <br />Other _ _ _ <br />APPURTENANT STRUCTURES: <br />Defective Spillways = X __ _ __ _ <br />Dewatering Device Clogged _ X _ __ _ _ _ -_ _ ____ <br />Faulty Gates, Baffles, Pumps _ X __ __ __ _ <br />Other _ ^ <br />• ADDITIOtJAL COMMENTS: <br />MAItiTENANCE REQUIRED: <br />NAME OF INSPECTOR: n.~.r~„-`,.~2 !-~,_,~,.Q„a.~, <br />