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<br />Colorado Division of Minerals and Geology <br />ESTIMATING FORM -SURFACE BLASTING WORK <br />Task #: 5 Prep. by: ESC Task Filename :0008-5 <br />Date: 26-Jan-2001 Permit#:C-81-008 Mine: New Horizon #2 Mine <br />Permit Action: PR 05 <br />Task Description: Highwall Reduction <br />NOURLV EQUIPMENT COST <br />• <br />f ', <br />~J <br />Dasaiplron - Drill ................... DRILTECH Model OSOK 9'dia., 490 hp, Dbael, Crawbr Mttl. <br />- Drill Pad Prep: CAT D7H SERIES II Dozer wiM SU BWde aM 3 shank ripper <br />- Bu& Truck ....: 6 by 4, 3,600 gel. Capy., 210 hp, Diesel, ANFO MWAppy <br />- CeP Truck ..... On-Hwy, Lt. duly, gasoline, 1 ton, cony. eeD, 4'4, 1 BO hp <br />Shift basis- 1 /tlay <br />Drill Dozer BuAr Trudr <br />E9p Utilization%= 10000% 100.00% 100.00% <br />Cost Breakdown - Ownership CosMr = 584.73 f36.52 56.95 <br />Opererug Cost/hr' = 5109.47 542.43 518.53 <br />Operator CosMr = 522.95 522.95 521.24 <br />Assistant DOetRlr = S22.W 50.00 5000 <br />'Base rate (shown) times <br />utilization %= ad I. oper. <br />cosuhr in total <br />MATERIALS COSTS <br />Type/Desrziption <br />Blaslirg Agent N1 - ANFO <br />Blastirg Agent p2 - <br />Primers <br />Caps <br />CortllFUSe <br />Drill Cite <br />JOB TIME <br />Total = 5239.21 5103 90 $46.72 <br />TOTAL HOURLY EQUIP. 8 LABOR COST <br />UnX Und Cosl Quantity Total Cosl <br />Ib. 50.18 10,000.00 57,600.00 <br />Job Contlition CorreUion Fatlors <br />(BOON1.87' 150 = 7.13 M 7.13 hr' d?4.14~E1800 =548951 <br />Total drilling length = <br />Unatlivslatl drilling rate = <br />Cap Truk <br />100.00% <br />f2.24 <br />$6.65 <br />517.71 <br />51777 <br />E4d.31 <br />$434:14 <br />TOTAL MA7ERIALS COST= $1,800.00 <br />BOO linear feet <br />2.30 feeUminule <br />- Sita Altitutle : 5,700 feel <br />-Altltvda A01- 1.04-.multiplier <br />-Jab EI&ierlcy: 1 231 multiplier <br />Atljustetl tldling rete= 1.B71eeVminute (2.3/1.23900=7.87) <br />Total Job time = 7.13 hours <br />TOTAL JOB COST = 54,895.42 <br />F:\ENG\DATA\Wp\200pPERM IT-APPROVEDITASK-ALL. PDF <br />