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Total Materials Cost: $32,096.36 <br /> DRILLING AND EXPLOSIVES PREPARATION TIME <br /> Total Drilling Length: 4,608 linear feet <br /> Unadjusted Drilling Rate: 187.00 feet/hour <br /> Drilling Time: 38.71 hours <br /> Job Condition Corrections: <br /> Site Altitude: 5,700 feet <br /> Altitude Adjustment: 0.95 (DRMS est.) <br /> Job Efficiency Factor: 0.67 (CH. Exc.HB) <br /> Adjusted Drilling Rate: 119.03 feet/hour <br /> Explosives Prep.Time: 100.03 hours <br /> JOB TIME AND COST <br /> Total Job Time: 138.75 Hours <br /> Unit cost: $2.008 per cu.yd. Total Job Cost: $62,371 <br /> CMCES Cost Estimating Software <br />