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Task # MR142A02 Page 1 of 2 <br /> <br />BULLDOZER WORK <br /> <br />Task description: Replace Topsoil to Disturbance from Substations <br /> <br />Site: Colowyo Coal Mine Permit Action: Minor Revision 142 Permit/Job#: C1981019 <br /> <br />PROJECT IDENTIFICATION <br /> <br /> <br />Task #:MR142A02State:ColoradoAbbreviation:None <br /> <br />Date:6/4/2015County:MoffatFilename:C019-MR142A02 <br /> <br />User:JRS <br /> <br /> <br />: DRMS <br />Agency or organization name <br /> <br />HOURLY EQUIPMENT COST <br /> <br /> <br />: Cat D9T - 9SU <br />Basic Machine <br /> <br />Horsepower:405 <br /> <br />Blade Type:Semi-Universal <br /> <br />Attachment: NA <br /> <br />Shift Basis: 1 per day <br />Data Source: (CRG) <br /> <br />Cost Breakdown: <br /> Utilization % <br /> <br />Ownership Cost/Hour:$72.57NA <br /> <br />Operating Cost/Hour:$143.16100 <br /> <br />Ripper op. Cost/Hour:$0.000 <br /> <br />Operator Cost/Hour:$38.01 <br />NA <br /> <br />Total unit Cost/Hour: $253.73 <br />Total Fleet Cost/Hour: $253.73 <br /> <br />MATERIAL QUANTITIES <br /> <br />Initial Volume: 800 <br />Swell factor: 1.115 <br />892 <br />Loose volume: LCY <br /> <br />Source of estimated volume: Division of Reclamation, Mining & Safety <br /> <br />Source of estimated swell factor: Cat Handbook <br /> <br />HOURLY PRODUCTION <br /> <br /> <br />Average push distance: 50 feet <br /> <br />Unadjusted hourly production: 2,110.5 LCY/hr <br /> <br />Materials consistency description: Consolidated stockpile 1.0 <br /> <br />Average push gradient: 5 % <br />Average site altitude: 8,000 feet <br /> <br />Material weight: 2,100 lbs/LCY <br /> <br />Weight description: Earth - Loam <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />