Laserfiche WebLink
Bowie No. 2 Mine C 1996083 Technical Revision No. 93 Page 7 of 7 <br />Task description: Co <br />Site: Bowie No. 2 Mine <br />PROJECT IDENTIFICATIOI\ <br />Task #: 041 <br />Date: 10/2/2014 <br />User: SLB <br />COMPACTION WORK <br />Refuse at Gob Pile #3 <br />Permit Action: Technical Revision 93 <br />State: Colorado <br />County: Delta <br />Agency or organization name: DRMS <br />HOURLY EQUIPMENT COST <br />Basic Machine: CAT 815F <br />Compactor Type: Soil - tamping foot <br />Cost Breakdown: <br />Permit/Job #: C1996083 <br />Abbreviation: None <br />Filename: C083 -041 <br />Horsepower: 240 <br />Shift Basis: 1 per day <br />Data Source: (CRG) <br />MATERIAL OUANTITIES <br />Loose volume: 50,000 LCY <br />Compacted volume: 43,500 CCY <br />Source of estimated volume: Volume XI, Pa <br />Source of estimated shrinkage factor: Cat Handbook <br />HOURLY PRODUCTION <br />Compacted width per pass (W) <br />Average Compactor Speed (S) <br />Compacted thickness of each lift (L) <br />Conversion Constant (C) <br />Required number of machine passes (P) <br />Unadjusted Hourly Unit Production <br />Job Condition Correction Factors <br />Shrinkage factor: 0.870 <br />Unadjusted hourly production = (W x S x L x C) / P <br />6.50 <br />feet <br />Utilization % <br />Ownership Cost /Hour: <br />$36.81 <br />NA <br />Operating Cost/Hour: <br />$82.25 <br />100 <br />Operator Cost /Hour: <br />$28.75 <br />NA <br />Total Unit Cost/Hour: <br />$147.81 <br />Total Fleet Cost/Hour: <br />$147.81 <br />MATERIAL OUANTITIES <br />Loose volume: 50,000 LCY <br />Compacted volume: 43,500 CCY <br />Source of estimated volume: Volume XI, Pa <br />Source of estimated shrinkage factor: Cat Handbook <br />HOURLY PRODUCTION <br />Compacted width per pass (W) <br />Average Compactor Speed (S) <br />Compacted thickness of each lift (L) <br />Conversion Constant (C) <br />Required number of machine passes (P) <br />Unadjusted Hourly Unit Production <br />Job Condition Correction Factors <br />Shrinkage factor: 0.870 <br />Unadjusted hourly production = (W x S x L x C) / P <br />6.50 <br />feet <br />4.00 <br />mph <br />10.00 <br />inches <br />16.3 <br />(5,280ft. /12in. /27cu.ft.) <br />3 <br />passes <br />1,412.67 <br />CCY/hour <br />Site Altitude: <br />5,900 feet <br />Source <br />Altitude Adj: 1.00 (CAT HB) <br />Job Efficiency: 0.83 (1 shift/day) <br />Net Correction: 0.8300 multiplier <br />Adjusted Hourly Unit Production: 1,172.51 CCY /Hour <br />Adjusted Hourly Fleet Production: 1,172.51 CCY /Hour <br />JOB TIME AND COST <br />Fleet size: 1 Compactor(s) <br />Unit cost: $0.126 per CCY <br />Total job time: 37.10 Hours <br />Total job cost: $5,484 <br />CIRCES Cost Estimating Software <br />