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Wild Horse Dams and Reservoir West Test Quarry DRMS 111 Application <br /> Table 4-2: Opinion of Probable Costs for Reclamation Efforts <br /> RECLAMATION COST ESTIMATE <br /> UNIT COST #OF TOTAL COST <br /> ITEM UNIT ($) UNITS ($) <br /> Test Quarries and Access Roads <br /> Hauling of overburden Cubic Yards 12.00 14,520 174,240.00 <br /> Hauling of growth medium Cubic Yards 12.00 3,328 39,930.00 <br /> Backfill placement/grading to achieve reclamation grades of Cubic Yards 4.50 14,520 65,340.00 <br /> overburden <br /> Backfill placement/grading to achieve reclamation grades of Cubic Yards 4.50 3,328 14,973.75 <br /> growth medium <br /> Till/grade access road to be reclaimed (after done hauling) Acre 1,500.00 3.1 4,648.76 <br /> Remove temporary BMP works including pipe culverts,ditches, <br /> and channels(performed during any inefficiency gaps in other Lump Sum 50,000.00 1.0 50,000.00 <br /> items) <br /> Growth medium placement/rough grading Cubic Yards 4.50 2500 11,250.00 <br /> Fine grading Acre 1,500.00 8.3 12,523.76 <br /> . Native seeding Acre 2,500.00 8.3 20,872.93 <br /> Mulching Acre 750.00 , 8.3 6,261.88 <br /> Weed control Acre 150.00 8.3 1,252.38 <br /> Backfill Excess Product Material <br /> Remove material from stockpile and backfill test quarry test Cubic Yards 16.50 30,000 495,000.00 <br /> sections <br /> TOTAL DIRECT RECLAMATION COSTS 896,293.46 <br /> Mobilization/Demobilization <br /> From either Denver,CO or Colorado Springs, CO Percentage 10 89,629.35 <br /> Overhead&Profit <br /> Public Liability Insurance Percentage 15 13,444.40 <br /> Contractor Performance Bond Percentage 15 13,4.44.40 <br /> Contractor Profit Percentage 10 89,629.35 <br /> DRMS Project Administration Expense Percentage 5 44,814.67 <br /> TOTAL INDIRECT RECLAMATION COST 250,962.17 <br /> TOTAL PERFORMANCE BOND AMOUNT i1,147,255.63 <br /> Tetra Tech May 2024 24 <br />