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Table D-2: Mine Life <br /> Phas Acres Years in Eac <br />Phase Years in <br />Each Sta e Actual <br />Years <br />Stage 1-North A 1 11.97 4.75 <br />Po <br />ti <br />f G <br />o <br />on o <br />e <br />rge <br />r A3 10.75 5.02 19.84 <br />Property A 10.7 5.40 <br />86 <br />19 <br />Stage 2 - B 1 14.96 4.78 . <br />Concurrent Metcalf B3 0 22 5.04 19.89 <br /> B 11.87 5.36 <br />Stage 3 -Combined 5 6.72 1.39 <br />Mining 13.59 1.79 <br /> 15.81 2.43 <br /> 8 11.53 2.21 <br /> 9 9.53 1.92 12.18 12.18 <br /> 1 12.13 1.09 <br /> 11 9.18 0.99 <br /> 1 3.44 0.32 <br /> 13 1.03 0.04 <br />Tota 173.7 32.04 <br />An entrance to the pit will be added on 6175 Road for mining in Stage A, as shown on Maps C-2 <br />and F, and the existing entrance to the Metcalf Pit will be used in Stage B. At the conclusion of <br />Stage B, Phase 5 will be mined. The mining of Phase 5 will require that the existing entrance into <br />the Metcalf Pit be removed. In order to leave access to the pit from 6200 Road, an entrance from the <br />end of the 6200 Road will be constructed during the mining of Phase 5. Upon reclamation, material <br />will be backfilled over this access road in order to create a slope with a more natural appearance and <br />an entrance to the pit will also be incorporated into this backfilling. Both of the entrances in the <br />mining and reclamation portions of Phase 5 will have an approximate slope of 7H:1 V. The entrance <br />to the pit from the 6175 road will also have a slope of approximately 7H:1 V. This road is designed <br />to the reclamation slopes and both the 6175 Road and 6200 Road entrances will be left after mining <br />has concluded. After the Stages A and B combine, most of the production is expected to leave the <br />site through the 6175 Road entrance. <br />Haldorson Sand and Gravel Mine 11 <br />