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//~ Kennecott <br />~ .Energy Memorandum <br />Co(orvyo CoalCon~pa~L.?. ': ~~;..~~ <br />FOR: Steve Hinkmeyer April 14, 1999 <br />West Pit Fill Construction Report <br />On March 25. 1999 1 inspected the area in which the West Pit Excess Spoil Fill is being <br />constructed. The purpose of these inspectiars is to verify proper construction of the West Pit <br />Excess Spoil Fill according to the requirements of Permit C-81-019 and fulfill the CDMG Rule <br />4.09.1(lla). <br />During the Quarter approximately 800,000 CY was placed on the 7375, 7425, and 7450 dumps. <br />Reclamation grade backfill will still be required on the out-slope of these benches and they will <br />also require grading to meet the 3:1 post mining topography. No other activity occurzed on West <br />Pit Excess Spoil Fill. <br />Attached to this report is my certification that all construction requirements have been met thus <br />far in constructing the West Pit Excess Spoil Fill during this quarter. <br />~~ <br />Bnan K. Briggs <br />Mining Engineer <br />xc: Jim Kiger, Colowyo <br />File <br />D:\miscl\cdmg\wpcon 199.w pd <br />