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Sediment Ponds for r'" ~-" -' ~' ~^'•^~k <br />Pryor Strip Mine <br />prepared by ~ ~ ~ ~ ~ I; 1982 <br />J.F. Sato and Associates, Inc.~,~;F,cC LA:"ti~! i;;~'~'~E~.~^'T~~!~.~ <br />I r.i •' <br />Littleton, Colorado Colo. ~~`Pl ~. iQ~iJr,a RasSwce;~ <br />TABLE OF CONTENTS <br />Page <br />1.0 Introduction 1 <br />2.0 Sediment Ponds 2 <br />2.1 Design Criteria 2 <br />2.2 Spillway Calculations for Pond "K" 4 <br />2.3 Spillway Calculations for Pond "A" 11 <br />2.4 Erosion Control 11 <br />2.5 Embankment Construction Specifications 14 <br />2.6 Maintenance Program 15 <br />~~ 3.0 Diversion Ditches 16 <br /> <br />23~ <br />