Laserfiche WebLink
CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 003 State : Colorado Permit/job# : C-1981-038 <br />Date : 1210212010 County:Delta Abbreviation :none <br />User : JRS Site :Bowie No. 1 Mine Filename : C038-003 <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :2010 Midterm Review (MT-6) <br />Task description :Push Fill from Substation Zone 1-D to Road Cut Zone 2-E <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 : $89.77 NA <br />Operating cost/hour : $128.30 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cost/hour : $38.54 NA <br />Total unit cost/hour : $256.60 Total fleet cost/hour : $1,026.41 <br />MATERIAL QUANTITIES <br />Initial Swell <br />volume : 825 CCY factor : 1. <br />Source of estimated volume: Map 5C-6A and 8A-2 <br />Source of estimated swell factor : CAT Handbook <br />HOURLY PRODUCTION Job Coi <br />Operator skill <br />Average push distance : 125 feet Material consistency <br />Unadjusted hourly production : 1,450.0 LCY/hr Dozing method <br />Visibility <br />Material consistency description : Job efficiency <br />Compacted fill or embankment Spoil pile <br />Average push gradient : 12.00 % (pos) <br />Average site altitude : 7,150 feet <br />Material weight : 2,900 Ibs/LCY <br />Weight description : <br />Decomposed rock - 50% Rock, 50% Earth <br />JOB TIME AND COST <br />Fleet size : 4 Dozer(s) <br />Unit cost : $0.674 /LCY <br />Loose <br />165 volume : 961 LCY <br />Push gradient <br />Altitude <br />Material weight <br />Blade type <br />Net correction <br />Adjusted unit production <br />Adjusted fleet production <br />tors <br />0.75 Source <br />(avg.) <br />0.90 (Cat HB) <br />1.00 (gen.) <br />1.00 (avg.) <br />0.83 (1 shift/day) <br />a80 (fnd-rt) <br />0.74 (Cat HB) <br />1.00 (Cat HB) <br />_ 0.79 (Cat HB) <br />1.00 (S/SU/U) <br />0.26 <br />380.76 <br />1,523.05 <br />LCY/hr <br />LCY/hr <br />Total job time : 0.63 <br />Total job cost : $648 <br />Hours