Laserfiche WebLink
CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />....: . <br />PROJECT IDENTIFICATION <br />Task # : 03d State :Colorado Permit/job# :M--1980-085 <br />Date <br />User <br />03/27/2008 <br />SSS <br />County : Pitkin <br />Site : Vagnuer Site <br />Agency or organization name :DRMS <br />Permit or other job action : SR-01 <br />Task description :Cut and fill reduction of 700' long fill area highwall <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D10R - 10SU (2005) Horsepower : 570 <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 :3-shank ripper <br />Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost/hour : $97.38 NA <br /> Operating cost/hour : $138.49 100 <br /> Ripper op. cost/hour : $1.00 10 <br /> Operator cosUhour : $32.78 NA <br /> Total unit cost/hour : $269.65 Total fleet cost/hour : $269.65 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 43,643 C CY factor : 1.165 volume : 50,844 LCY <br /> <br />Source of estimate d volume :700'L x 67'H highwall reduced to 3:1 grade <br />Source of estimated swell factor :CAT Handbook <br />_ _ <br /> <br />_ _. <br />_ _ _ <br /> <br />_ _ _ _ <br /> <br />_. <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 85 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 1,950.7 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift/day) <br />Compacted fill or embankment Spoil pile : 0.80 (fnd-rf) <br /> Push gradient : 1.33 (Cat HB) <br />Average push gradient : 15.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 7,400 feet Material weight : 0.79 (Cat HB) _ <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,900 Ibs/LCY Net correction : 0.47 <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth Adjusted unit production : 921.25 LCY/hr <br /> Adjusted fleet production : 921.25 LCY/hr <br /> <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 55.19 Hours <br />Unit cost : $0.293 /LCY Total job cost : $14,882 <br /> <br />Abbreviation :none <br />Filename :M085-03d <br />