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Colorado Division of Minerals and Geology <br />......................................... <br />ESTIMATIHC FORM - COMPACTION H0R8 <br />-------------------------------- <br />--------------------------------- <br />• T, ask !: 5 Prep. by; C8J Task filename C059-5 <br />Uete: 19-Aug-9J Permit 4:C-83-OS9 Mine: Terror Creek Loadout <br />............ ......... ...................................... <br />Permit P.ction: Permit Ben?xal <br />Task Description: Compact coal caste in on-site disposal area <br />.................................................................. <br />HOURLY RQUIPNENT COST <br />--------------------- <br />--------------------- <br />Machine Description: CAT 8158 Reclamation Compactor <br />Utilisation X <br />Cost Breakdoxn - Oxnership cost/hr = 540.68 Nip <br />" " " " " "" Operating cost/hr = l34.E1 IUU,00X <br />Operator cost/hr : !21.56 N/A <br />Total S9ti.47 Total fleet cost/h r: 398.47 <br />MATERIAL 4IUANTLTIES """"' <br />------------------ <br />21,147 LCY r U.T40 oat. load fac[or = 15,649 RCY <br />............ ....... ........... <br />15,649 RCY s I.U00 shrinkage factor = 15,649 CCY <br />----------- <br />• Source of quantity take-off: Hap S and Figure 2 <br />Source of load and shrinkage Factors: CAT Handbook load factor for rau bitum. coai <br />HOURL'i PRODUCTION <br />Elements: (M) Compacted urdth per pass = 6,4't ft. Production Formula: <br />" "" " (S) hverage speed = 4.C0 mpt " " " " " " " " " <br />(L1 Compacted thickness of lift = 8.00 in. ~ IWIa1511(Lli{Cl <br />(C) Conversion constant = 16.3 ---------•----- <br />(P) Required number of machine passes = 5 {PI <br />Unadjusted hourly unit production 669,73 CCYrhr <br />Job Condition Correction Factors: <br />................................ <br />Site altitude = 5,800 ft. <br />Altitude adjustment factor = 0,99 <br />Job efficiency factor = U.83 <br />0.82 multiplier <br />Adjusted hourly unit production 550.32 CCY/hr <br />Adjusted hourly fleet production S5C.3t CCYrhr <br />JUB COST -------- <br />Fleet site I Uattlsi Total Joh time = 28.44 Nours <br />------- ---------- <br />Unit east = 90,175 ,'CCY Total job cost 3`C,743.2U <br />------- ---------- <br />