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COAL BASIN MINE PERMIT APPLICATION <br /> MID-CONTINENT RESOURCES , INC. <br /> CARBONDALE, COLORADO <br /> ATTACHMENT II-B-App . 7-1 <br /> MORRISON-KNUDSEN COMPANY, INC . MINE AREAS <br /> SEDIMENT AND DRAINAGE CONTROL PLANS <br /> TABLE OF CONTENTS <br /> Subject Pages <br /> M-K Letter to CMLRB - July 9 , 1980 1 <br /> CMLRB Letter to Mid-Continent - May 19 , 1980 2 <br /> M-K Letter to CMLRB - May 15 , 1980 3 <br /> M-K Letter to CMLRB - May 5 , 1980 <br /> with Plan Revisions 4-9 <br /> M-K Inter-Office Memo on Telephone Call to CMLRB <br /> Ref . Plan Review - April 24 , 1980 10 <br /> Lincoln DeVore Sedimentation Pond Material Test <br /> Results Mines 1 & 2 Ponds - Sept . 8 , 1980 11-16 <br /> Sediment and Drainage Control Mines 1 & 2 with <br /> Cover Letters - December 26 , 1970 17-39 <br /> M-K Letter to Mid-Continent Reference Final Design <br /> Report - Mines 3, 4 & 5 Sediment and Drainage <br /> Control Structures - Nov. 16 , 1979 40-59 <br /> Comments on Sediment Control Structures 60-67 <br /> Design Calculations - No . 2 Mine Pond 68-104 <br /> Design Calculations - No . 3 Mine Pond 105-121 <br /> LIST OF FIGURES <br /> Number Subject Page <br /> 1 General Area Map 25 <br /> i <br />