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• 5. OVERBURDEN SAMPLING <br />A. IN-PIT SAMPLING <br />Requirement <br />As outlined in the September 28, 1982 Colowvo Findings and <br />Proposed Decision to Approve Permit. File No. C-019-81, the <br />January 4, 1983 minor revision, the August 11, 1983 minor <br />revision and the February 26, 1990 minor revision, Colowyo <br />continues to sample overburden in-pit prior to mining. <br />Response <br />UY and LY truck/shovel lifts and Section it dragline <br />overburden continue to be monitored during 1991. Analysis of <br />this overburden monitoring program conducted during 1991, <br />showed consistent results with previous years. <br />Data from the analysis of the truck/shovel overburden <br />samples are found in Exhibit 11. Section 11 overburden <br />• analysis can be found in Exhibit 12. Sample locations are <br />plotted on the 1991 Annual Reclamation Report Map found in <br />Exhibit 14. <br />The data obtained from the analysis of the truck/shovel <br />overburden sampling indicates no unacceptable material. <br />The data obtained from the analysis of the Section 11 <br />overburden sampling indicates a number of samples with <br />elevated SAR values. This overburden material was scheduled <br />to be covered by the truck/shovel overburden in the normal <br />course of reclamation activities. See the following Regraded <br />Area Sampling Section for details regarding the quality of <br />spoil materials on the reclaimed surface. <br />• <br />8 <br />