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~- <br />Blue Ribbon t•line <br />January 10, 1983 <br />Ps19.g? ~_ <br />it is our opinion that any attempt at structural support of these <br />features in the vicinity of the existing access road cuts would <br />have little or no impact on the behavior of the existing slides. <br />t4inor regrading and improvement of drainage higher on the slide <br />masses, could have some beneficial impact, ho~rever, that work <br />would also involve considerable disturbance of the vegetation and <br />other surface features. <br />[+le hope this has provided you with the information you require. <br />Should you have any questions, please do not hesitate to contact <br />Rocky Mountain Geotechnical for clarification. <br />~. Sincerely, <br />ROCKY t•10UP]TAIN GEO C IPdICAL <br />"~ <br />DES H L, <br />Kenneth L. i4y s, .E. ~.;,~ir~ .~,G gF,tn <br />9~ <br />"~~•P14~341~~ <br />cc Ptr. Marv Adam <br />y f ; 9 F <br />Western Associated Coal Corp. ~ o~ o~ <br />P.0. Box 58 ,r '•,F Ess~ <br />i .,ti. ~~ o <br />Delta, CO 81416 'D;9fFOF~~p~~PPO <br />cc t•1r. Bill Tate ,•;^'~ <br />Western Associated Coal Corp. ~ <br />410 17th Street, Suite 2300 <br />Denver, CO 80202 <br />,~,~.~ <br />