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Some important numbers: <br /> Here are the acreages and/or volumes developed by using Exhibit F-2 as a guide. These values <br /> are not precise as each category may vary somewhat when it comes to the actual work performed, but <br /> the values are useful for estimating what is needed. <br /> Slope reconfigurations: 8.5 acres <br /> Removal of current features: 0.6 acres (scale house area and asphalt piles) <br /> Topsoiling of pit floor: 13.9 acres <br /> (Note: some soil will also be needed for some areas in the slope reconfiguration.) <br /> Volume of soil assuming 6" mean depth: 11,500 cubic yards <br /> Total area requiring revegetation: 22.4 acres (pit floor+ slope reclamation) <br /> REVEGETATION SEED MIXTURE <br /> The following seed mix will be used in the revegetation of the site. Planting is best done in <br /> March or April, or from mid-August to mid-September. Planting can also occur in winter if the soil if <br /> workable. The rate of seeding assumes drill seeding which is preferred for a site like this. However, <br /> some steeper slopes where equipment cannot safely operate may need broadcast seeding. <br /> Vollmer Pit Updated Seed Mix -June 2018 <br /> Species lbs/ac PLS (drilled rate) * seeds/sq ft <br /> Green Needlegrass 3 12.47 <br /> Needle and Thread 3 7.92 <br /> Canada Wildrye 2 4.87 <br /> Intermediate Wheatgrass 2 4.45 <br /> Streambank Wheatgrass 2 7.35 <br /> Alfalfa 1 4.82 <br /> 13 41.87 <br /> * If seed is broadcast then multiply all amounts by 2. <br /> Vollmer Pit Technical Revision June 2018 Updated Reclamation Plan Page 24 of 26 <br />