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• 6. ANALYSIS OF POSTMINING TOPOGRAPHY PROJECTIONS <br />Re ui er ment <br />The analysis of the postmining topography will serve to verify the accuracy of the postmining <br />topography projections. Monitoring for this purpose will remain the same as in the past, utilizing <br />accepted aerophotogrammetric methods. <br />ResQonse <br />The 1998 Annual Report Man. Exhibit 10, shows the mine configuration and reclamation progress <br />as of the September 28, 1998 aerial flight. <br />Three cross section (I-1', 2-2' and 3-3') aze submitted which compaze the actual versus the predicted <br />postmining topography, as well as the pre-mine topography and original box cut/F or X seam <br />contour line. These cross sections aze submitted as Exhibit 11. These cross sections indicate that <br />the difference between the actual versus predicted postmining topography is very slight and well <br />within acceptable mining practice. <br />• <br />\J <br />13 <br />