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Task Description:Slope benched highwalls 3H:1V*Task #001 <br />Site:Bear Creek Quarry <br />HOURLY EQUIPMENT COST <br />Basic Machine:C730 Truck CAT 950 Loader CatD8 Dozer 2500 gallon water truck <br />Unit Cost/Hour:129.72$ 95.37$ 191.83$ 57.56$ <br />Unit Production:18.06 LCY <br />90.30 LCY/Hr 528.59 LCY/Hr <br />MATERIAL QUANTITIES <br />Initial volume:536,197 LCY <br />Swell factor:1.125 <br />Loose volume:603,222 LCY <br />TRAVEL TIME <br />Haul distance 1000 ft <br />Total cycle time 12 minutes <br />JOB TIME AND COST <br />Fleet size:4 truck, 2 loader, 2 dozer, 1 water truck <br />Total job time:570.60 <br />Fleet cost /hour 1,150.84 <br />Total job cost:656,663.55$ <br />* Highwalls will be sloped to at least 3H:1V. Due to substantial quantities of overburden <br />it is anticipated that final slopes will be at least 8H:1V or as much as 10H:1V. <br />Bond will be posted for 3H:1V