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Colorado Division of Minerals and Geology <br />ESTIMATING FORM - COM PACT ICN WORK <br />cask p : 92g Prep. by: SLH Task Filename 0007-92g <br />Dace : 14-Aug-97 Pe rmic p:C-80-007 Mire: West Elk Mine <br />Pe rmi[ Action: Minor Revision No . 220 <br />Task Description: Compact replaced material at MSH excavation site <br />HOURLY EQUIPMENT COST <br />•••--•• ----••---•--- • Make and model: GT B19H Horsepower: 216 <br /> Compactor type: Reclamation Shi EC basis: 1/day <br /> Utilization t <br />Cost Hreaktlovn - Ownership cast/hr - $99.61 N/A <br />---- ""----'-- Operating Cost/hr 577.92 100 <br /> Operator cost/hr - 522.95 N/A <br /> Total $101.48 Total fleet cost/hr: $101.48 <br />MATERIAL QUANTITIES <br />Loose Shrinkage Compacted <br />w lume - 21,280 LCY factor 0.875 volume - 18,620 CCY <br />Source of quantity take-off: Operator estimate <br />Source of load factor: Division estimate, 90t rock-90t di rc <br />HOURLY PRODUCTION <br />Elements: (WI Compacted width per pass - 6. 42 ft. Produce ion Formula: <br />--"---- (S) Average speed 4. 00 mph ------""--'--"-- <br />ILI Compacted thickness of lift - 12. 00 in. (W)•IS)•(LI•ICl <br />ICI Comers ion constant - 16 .J --------------- <br />(P) Requ ice3 number of machine passes - 4 (P) <br /> Unadjusted hourly unit production 1,255. 75 CCY/hr <br />Job Condition Correction Factors: <br />Site altitude 6,900 fc. Altitude adj. factor - 0. 99 fCac Cbl) <br />---"" ,lob efficiency Eaccor 0. 83 Ilsh/dayl <br /> O. B2 multiplier <br />Adjusted heat Ly unit production 1,031. <br />•• 85 CCY/hr <br />Adjusted hourly Eleec production 1 031. 89 CCY/hr <br />.IOH COST <br />•, Flee[ 9128 • 1 Un1C (91 <br />Unit cost - $0.098 /CCY <br />total job time - 18.09 Hours <br />Total job cost 51,871.14 <br />