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Task # : 001 <br />sheet 2 of 2 <br />BLASTING MATERIALS QUANTITIES QUANTITY UNIT <br />Total quantity of stemming required 0.73 cubic yards <br />Total quantity of explosives required 831 ounds <br />Total quantity of det. cordRuse/wire required 512 tin. feet <br />Quantity of blasting caps used per blasthole 0 cap(s) <br />Total quantity of blasting caps required 0 caps <br />Quantity of primers used per blasthole 1 rimers) <br />Total quantity of primers required 13 rimers <br />Quantity of delays used per blasthole 1 delay(s) <br />Total quantity of <br />HOURLY EQUIPMENT COST <br />Shift basis : 1 per day <br />Data source : (CRG data) <br />Drilling equipment -Drill ; TAMROCK CHA 1000+12, 5.0 in. <br />- Drill pad preparation ;Cat D8R Series !! - 8SU <br />Misc. drilling support equipment :NA <br />Misc. explosives support equipment :NA <br />Explosives delivery/prep. -Bulk truck :Flatbed Truck, 4x2, 30K GVW <br />- Cap truck : LiAht Duty Pickup. 4x4, 3/4 T. <br />Cost Breakdown : Drilling <br />Equipment Drill Pad <br />Preparation Misc. Drill Misc. Expl. <br />Support Support Explosives Delivery <br />Bulk Truck Cap Truck <br />Import data filename : drilling dozer NA NA misctruk misctruk <br />Utilization-machine+att.no.1: 100 25 NA NA 100 100 <br />-ripper or attachment no. 2 : NA NA NA NA NA NA <br />Equipment ownership $/hr : $46.69 $42.78 NA NA $7.82 $2.73 <br />Machine+att. 1 operating $/hr: $54.19 $16.52 NA NA $13.99 $4.46 <br />Ripper or att. 2 operating $/hr : $0.00 $0.00 NA NA $0.00 $0.00 <br />Operator+additional labor $/hr : $51.79 $31.76 NA NA $38.98 $19.49 <br />Unit subtotals : $152.67 $91.06 $0.00 $0.00 $60.79 $26.88 <br />Number of units : 1 1 0 0 1 1 <br />Group subtotals : $152.67 $91.06 $0.00 $0.00 $60.79 $26.68 <br />Total work team cosVhour <br />MATERIALS COST <br /> Description Unit Unit Cost Quantity Total Cost <br />Blasting agent : ulk ANFO nom. density pound $0.174 830.56 $144.52 <br />Pdmers or boosters : Cast pdmer, 0.316 each $2.092 13.00 $2720 <br />Blasting caps : on-electric cap, inst. each $2, 792 0.00 $0.00 <br />Det. cord, fuse or wire : etonating cord, 25 gr/ft. linear foot $0.101 511.50 $51.66 <br />Delays : S connectors each $3.558 14.00 $49.81 <br />Miscellaneous : one required NA $0.00 0.00 $0.00 <br />Drill bits': bitlrfe= 1,400.0 linear feet $1,200.00 0.19 $222.86 <br />' bit life unit =linear foot, bit cost unit =each (per bit) Total matedalS cost : $496.04 <br />DRILLING AND EXPLOSIVES PREPARATION TIME <br />Job Condition Correction Factors - Site altitude : 11,000 feet <br /> Altitude adjustment : 0.85 (DMG est.) <br />Total drilling length : 260 linear feet Job efficiency factor : 0.67 (Ch. Exc. HB) <br />Unadjusted drilling rate : 112.00 feeUhour Adjusted drilling rate : 63.78 feeUhour <br />Drilling time : 4.08 hours Explosives prep. time : 2.39 hours <br />JOB TIME AND COST Total job time : 8.46 hours <br />Total unit cost : $2.352 per cu. yd. Total job cost : $1,898 <br />