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INTEROFFICE CORRESPONDENCE <br /> Date: November 30 , 1987 <br /> To: John Turner <br /> From: Scott Jones <br /> Subject : Sedimentation Pond Inspection , Fourth Quarter 1987 <br /> On November 5 , 1987 an inspection was made of all Mid- <br /> Continent Resources Coal Basin Sedimentation Ponds . <br /> The purpose of this inspection was to ensure that all of the <br /> ponds were stable and hazard free and to satisfy the requirements <br /> of Rule 4 . 05 . 6( 11 ) ( c ) and 4 . 05 . 9( 10) (b ) of the Colorado Mined <br /> Land Reclamation Division . The inspection consisted of a visual <br /> inspection of embankments , spillways and outlets and a <br /> measurement of water and sediment levels and discharge volumes . <br /> Water levels are based on past survey information . Sedimentation <br /> levels were based on a prodding stick and knowledge of the last <br /> clean-out date for each pond. <br /> Except for some minor spillway problems noted on the <br /> attached sheets all of the ponds are in good shape and meet all <br /> applicable standards . <br /> Scott . ones , P . F . <br />