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<br />hanks and Gesso, LLC <br />original ditch location will be reconstructed and the flows returned to <br />the new concrete-lined structure. <br />4. Construction of the de-watering trenches and the sump area in the <br />southeast corner of Phase 2 will occur along with topsoil removal. <br />Mining of this Phase will proceed as described for Phase 1. Pit slopes <br />will be backfilled and reconstructed as in Phase 1. <br />5. Construction of the de-watering trenches in Phase 3 and topsoil <br />removal will occur prior to mining. At the close of mining Phase 3 and <br />prior to initiating Phase 4, the north one-half of the Lupton Bottom <br />Ditch will be mined. After the original ditch location is completely <br />mined, it will be reconstructed and the flows returned to the new <br />concrete-lined structure. This will complete reconstruction of the entire <br />length of the ditch on the permit site. The overhead power line will be <br />relocated to the west side of the new ditch. <br />6. Phase 4 will be mined after topsoil is either stockpiled or combined <br />with weathered shale for backfill. As mining activities are completed to <br />the near-vertical at the mine-pit limits, pit slopes will be backfilled and <br />reconstructed as described above. <br />Ft. Lupton Sand and Gravel Mine.CDMG.112 Pennil r5 99024.WD <br />L.G. Everist, Inc. December, 1999 <br />