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~ • <br />Mr. Tim Neff <br />-2- June 3, 1982 <br />2. Topsoil stockpiles that would exist for more than one growing season <br />should be stabilized with a perennial grass such as Western wheatgrass at a <br />rate of 10 lbs./acre, broadcast. <br />3. What will be the maximum depth to be mined? <br />4. WiZ1 the sediment control structure be constructed as recommended by <br />the S~S? Where? Please explain how it will be built, its capacity, dimensions, <br />overflow, etc. What will be its maintenance schedule? <br />5. What is the size of the proposed culvert under the access road and <br />what .is the area of the drainage basin above? If the culvert has a drop <br />at the outlet, this end should be riprapped to reduce erosion. <br />Exhibit E - Reclamation Plan <br />I. Lt is my understanding from the plan that slopes will be no greater <br />than 3:1 upon reclamation: Correct? <br />2. IaiZZ the other recommendations regarding tilling, fertilizer, mulch, <br />supplied by the SCS, be followed? <br />3. We would also recommend adding to your seed mix 2 lbs./acre four-wing <br />saltbush, and 1 Zb./acre winterfat. <br />4. ?Zanting should occur in early spring. <br />Exhibit F - Reclamation Plan Map <br />1. 'she contour map supplied for the Exhibit C and this map are identical. <br />Please submit a map showing the anticipated final topography of all reclaimed <br />areas, as required by Rule 2.12(5). <br />2. Grazing of revegetated areas should be prohibited for at least two <br />growing seasons. <br />3. Ghat will be the final disposition of the sediment control structure? <br />Exhib::t L - Reclamation Costs <br />4/e have no serious problems with the costs submitted, except that <br />they rail to include topsoil replacement and final grading costs. <br />Typic~~lly, the reclamation costs for similar sites are running $2,000.00+ <br />per acre. If you would like to discuss ways in which a floating bond approach <br />could be incorporated, feel free to call me. <br />Other <br />Please send proof of publication when available and copies of notices to <br />adjacent landowners (if any). <br />