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CIRCES Cost Estimatinq Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />1 <br />Task #: 009 O3? C 1 State : Colorado Permit/job# : C-80-007 <br />Date : 08131120 County : Gunnison Abbreviation : none <br />User : TAK Site : West Elk Mine Filename : 0007-009 <br />Agency or organization name : Colorado Division Of Mining, Reclamation And Safety- - <br />Permit or other job action : Permit Renewal RN-05 <br />Task description : Backgll water storage tank and road <br />t_ <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat_D9R - 9SU (2005) ._Horsepower:--_ 405 <br />Blade type : Semi-Universal <br />Attachment no. 1 : ROPS Cab__ Shift basis : _1_ De_rd_a_v <br />Attachment no. 2 : 3-shank ri_pper <br />Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $72.92 _ NA <br /> Operating cost/hour : _ $98.84 1.00 <br /> Ripper op. cost/hour : $0.00 0 <br /> Operator cost/hour : _ $32.78 _ _NA <br />^ <br /> Total unit cost/hour : Total fl <br />$204.53 eet cost/hour : $818.13 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 401 CCY factor : 1.165 volume : 467 LCY <br /> <br />Source of estimated volume : Permit Volume 7, Exhibit 43 <br />Source of estimated swell factor : CAT Handbook <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill: _ 0.75 (avg.) <br />Average push distance : 50 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 2,.110.5-LCY/hr Dozing method : 1.00 (gen_) <br /> Visibility : _ 1.00 _(avg.) <br />Material consistency description : Job efficiency : 0.83 (1shiff1day) <br />C_om_pacted_f_ill or e_mba_n_kme_n_t__ Spoil pile : 0.80 (fnd-rt) <br /> Push gradient 0.37 (Cat HB)_ <br />Average push gradient : 27.00 % (pos) Altitude 1.0_0 (Cat HB) <br />Average site altitude :_ _6,300 feet Material weight : 0.79 (CatHB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,900 Ibs/LCY Net correction <br />Weight description <br />Decomposed rock _-_50_% Rock, 50% Earth _ Adjusted unit production : _27_9.29 _ <br />_ LCY/hr <br /> Adjusted fleet production : 1,117.15 LCY/hr <br /> <br />JOB TIME AND COST <br />Fleet size : 4 Dozer(s) Total job time : 0.42 Hours <br />Unit cost : $0.732 /LCY Total job cost : $342 <br />