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' //~ Kennecott <br />~ .Energy ,. _ Memorandum <br />• Co(otz-yo CoalConrpany L.~. ~,~:' <br />FOR: Steve Hinkemeyer <br />West Pit Fill Construction Report <br />October 7, 1999 <br />On September 23, 1999 I inspected the azea in which the West Pit Excess Spoil Fill (West Pit <br />Fill) is being constructed. The purpose of these inspections is to verify proper construction of the <br />West Pit Fill according to the requirements of Permit C-81-019 and fulfill the CDMG Rule <br />4.09.1(1 la). <br />During the Quarter an additional 1,200,000 LCY of fill was placed on the 7375, 7425, and 7450 <br />dumps. This essentially completes the fill portion of the work to be completed. Items still <br />remaining to be fuunshed include final grading of the 7450 dump and the East facing 7375 and <br />7525 dumps. Some small amount of topsoil was placed on the Northwest facing slopes during <br />this quarter. ~ <br />• I have included Pictures 128 and 129 showing the grading and topsoiling of the 7275 and 7325 <br />dumps on the Northwest side of the Fill. I have also included Pictures 130 - 131 showing how <br />grading of new dumps ties into existing reclamation. <br />Attached to this report is my certification that all construction requirements have been met thus <br />faz in constructing the West Pit Excess Spoil Fill during this quarter. <br />/~ <br />rian K. ggs <br />Mining Engineer <br />xc: Jim Kiger, Colowyo <br />File <br />• <br />D:lmiscllcdmglwpcon299. wpd <br />