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• unless otherwise directed by the BLM. A wood permit from the BLM for 5 cords <br />shall be required prior to any clearing. <br />After the site is cleared of trees and heavy brush, the sedimentation pond and <br />associated collection ditches will be constructed. Topsoil and vegetation <br />(including sagebrush) will be stripped together and stockpiled in the topsoil <br />storage area. No topsoil stripping will be allowed when soils are moisture <br />saturated to a depth of 3 inches, or frozen below the stripping depth. <br />Excess material from the construction of the sediment pond will be placed in the <br />coverfill pile. The refuse pile will be constructed in at least three phases. <br />Approximately one third of the area will be cleared of all vegetative or organic <br />material. The surface soil horizon within the Rivra unit and the Torriorthent unit <br />(rock outcrops excepted) will be salvaged for topsoil and stockpiled. Alluvial <br />material will be salvaged from the foundation of the pile and placed in stockpile. <br />The goal is to salvage approximately 5,000 cubic yards of colluvial material to <br />provide final cover for approximately one third of the refuse pile. <br />• A berm will be constructed around the topsoil stockpile to contain any topsoil that <br />may erode prior to the establishment of stabilizing vegetation. A straw bale or <br />short silt fence will be installed at the low point(s) in the berm to relieve <br />accumulated run-off. <br />The areas disturbed by the each phase of construction, including the topsoil <br />stockpile, cover soil stockpile, road fill, berms, pond slopes and diversion ditches <br />that are not riprapped, will be promptly seeded with the stabilization seed mix. <br />As the first phase of the refuse pile is nearing completion, the next section of the <br />foundation will be cleared of all vegetative or organic material. Topsoil will be <br />salvaged and temporarily stockpiled. Alluvial material will be excavated and <br />placed at a thickness of 42-inches on the completed portion of the refuse pile <br />with excess material placed in the covertill pile. Topsoil will be obtained from the <br />temporary stockpile and placed on the completed portion of the refuse pile to <br />provide the required 4 feet of non-toxic cover. The subgrade surface will be <br />ripped prior to topsoil placement. <br />M" 2.2-12iv 10/02 <br />