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/~ Kennecott ~II ~I~~I~~I~~~~~ ~I~ <br />/~ . Energy ,-_ Memorandum <br />Coloa-go Cool Company L.P. <br />FOR: Jim Kiger January 14, 1997 <br />West Pit Fill Construction Report <br />During the quarter beginning October 1, 1996 and ending December 31, 1996, I <br />inspected the area in which the west Pit Excess Spoil Fill is being <br />constructed. The purpose of these inspections was to inspect the areas <br />currently being dumped complete by the truck/shovel fleet; inspect the <br />progress of the water monitoring well drilling reclamation; inspect the <br />topsoil lay down areas; inspect the east surface drainage ditch construction; <br />inspect the fill for areas of water seepage or surface drainage and to satisfy <br />the requirements of CDMG Rule 4.09.1(lla). <br />During the inspections it was observed that the truck dump had advanced <br />to the point that the 7250 contour was nearly dumped in. The east side <br />surface drainage ditch was completed to approximately the 7200 elevation. (See <br />photographs 104 through 106) <br />Attached to this report are my certification that all construction <br />requirements have been met thus far in constructing the West Pit Excess Fill. <br />~ ~~ <br />Stephen R. Hinkemeyer <br />Sr. Mining Engineer <br />c.c. central files <br />