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jeopardy. Topsoil which is replaced on mined areas will be scarified on the contour to a depth <br />of 12 to 24 inches with a chisel plow or ripper. The operation of seed bed preparation will also <br />reduce compaction, increase infiltration, and promote surface roughness. Spoil and topsoil <br />scarification is also discussed in the Seed Bed Preparation section of the Revegetation Plan, <br />Section 2.05.4(2)(e). <br />(Revised October 2009) 2.05.4(2)(d) -39 <br />