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Task description: <br />Site: Incas Mine <br />Page 1 of 2 <br />WHEEL LOADER - LOAD AND CARRY WORK <br />Backfill and Grade compact open pit area, first phase <br />Permit Action: 2013 Inspection Permit/Job #: M1986076 <br />PROJECT IDENTIFICATION <br />Task #: 001 State: Colorado <br />Date: 10/29/2013 County: La Plata <br />User: KAP <br />Agency or organization name: DRMS <br />HOURLY EQUIPMENT COST <br />Basic Machine: CAT 938H <br />Attachment 1: ROPS Cab <br />Cost Breakdown: <br />Utilization % <br />Ownership Cost/Hour: $21.45 NA <br />Operating Cost/Hour: $37.75 100 <br />Operator Cost/Hour: $35.82 NA <br />Total Unit Cost/Hour: $95.01 <br />Total Fleet Cost/Hour: $190.03 <br />MATERIAL OUANTITIES <br />Abbreviation: None <br />Filename: M076 -001 <br />Horsepower: 172 <br />Shift Basis: 1 per day <br />Data Source: (CRG) <br />Initial volume: 3,371 CCY Swell factor: 1.335 <br />Loose volume: 4,500 LCY <br />Source of estimated volume: Division of Reclamation, Mining & Safety <br />Source of estimated swell factor: Cat Handbook <br />HOURLY PRODUCTION <br />Loader Cycle Time: Unadjusted Basic Cycle Time (load, dump, maneuver): 0.483 <br />minutes <br />Cycle Time Factors <br />Length <br />Factor (min.) <br />Source <br />Material: <br />Bank or broken material 0.04 <br />0.040 <br />(Cat HB) <br />Stockpile: <br />Conveyor or dozer piled 10 ft. high or less 0.01 <br />0.010 <br />(Cat HB) <br />Truck Ownership: <br />No adjustment - factor not applicable 0.00 <br />0.000 <br />(Cat HB) <br />Operation: <br />Constant operation -0.04 <br />-0.040 <br />(Cat HB) <br />Dump Tar et: <br />No adjustment - factor not applicable 0.00 <br />0.000 <br />(Cat HB <br />Net Cycle Time Adjustment: <br />Adjusted Basic Cycle Time: <br />0.010 <br />0.493 <br />Rolling Resistance — Road Conditions <br />Haul: Soft, rutted dirt, no maintenance or water, 4" tire penetration 8.0 <br />Return: - Soft, rutted dirt, no maintenance or water, 4" tire penetration 8.0 <br />Haul and Return Time <br />minutes <br />minutes <br />CIRCES Cost Estimating Software <br />Length <br />Grade Res. <br />Rolling <br />Total Res. <br />Travel Time <br />(feet) <br />(%) <br />Res. ( %) <br />(%) <br />(minutes) <br />Source <br />Haul Route: <br />175 <br />0.00 <br />8.00 <br />8.00 <br />0.1959 <br />(Cat HB) <br />Return Route: <br />175 <br />0.00 <br />8.00 <br />8.00 <br />0.1781 <br />(Cat HB) <br />CIRCES Cost Estimating Software <br />