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4. FINAL GRADING AND SCARIFICATION <br />Site ~~ ifi D ..ails <br />• Final grading and scarification will occur on all acres requiring topsoil <br />replacement, and is accomplished with a Cat 16-G motor grader <br />lTni ,os. <br />a. Production Rate <br />Estimated rate of production is 1.5 acres hour. <br />b. Hourly Labor/Equipment Costs <br />Labor Equipment <br />wave rental operational Total <br />16-G motor grader $17.95 $59.10 $24.68 $101.73 <br />c. Unit Cost of Final Grading = (Labor Rate + Equipment Rate) x Production Rate <br />_ $101.73/hr + 1.5 acres/hr <br />_ $67.51/acre. <br />j2y Year. (Vest Ride Re cl.+ Moffat Recl.) <br />1 184 acres 279 acres <br />2 104 acres 224 acres <br />3 104 acres 204 acres <br />4 104 acres 204 acres <br />5 104 acres 209 acres <br />5. REVEGETATION COSTS <br />Site Specific Details <br />x Unit Cost Yearl, <br />$67.8llacre $31,401 <br />"» $22,245 <br />"" $20,888 <br />"" $20,888 <br />"" $21,227 <br />• Tree planting is required at the Moffat area. <br />• Herbaceous plants will be reestablished on topsoiled and non-topsoiled areas. <br />• Herbaceous reestablished is a three step process, involving fertilization, a stabilizing <br />winter wheat cover crop, and a final seed crop. <br />• To ensure financial coverage of vegetative failure, revegetation costs in year 2-5 <br />cover reseeding the previous year's revegetation areas. <br />ni <br />a. Production Rate <br />The following is a breakdown of the revegetation process and associated costs: <br />8 <br />December 12, 1991 <br />