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SPECIFICATIONS FOR CONSTRUCTION <br />OF <br />SEDIMENTATION DAMS <br />Four dams for collecting sediment from the mine site, one dam at <br />the storage and loadout facilities, and one at the parking area will be <br />constructed as shown on Maps 15, 16 and 17. Each dam will be approximately <br />1.0 acre-feet in capacity. <br />The dams are constructed of asbestos-bonded bin walls and backfilled. <br />Assembly instructions are as shown on the following pages. <br />Access roads to the dams will be constructed to allow efficient removal <br />of sediment from ponds. <br />It is important that a maximum of trees, shrubs and other vegetative <br />• matter be saved during construction of the dams. Vegetative matter that must <br />~' be disturbed will be shredded as per BLM instructions. Topsoil will be <br />segregated, stored, and redistributed following construction for revegetative <br />efforts. All will be performed under the supervision of CWI's civil engineer. <br />All stipulations of the Federal Lease, USGS Mine Plan, and right-of-way <br />must be adhered to. <br />~:' <br />