Laserfiche WebLink
Blasting Work conffd <br />Surface Task # : 127 sheet 2 of 2 <br />............................... <br /> <br />BLASTING MATERIALS QUANTITIES <br />QUANTITY <br />UNIT <br />Total quantity of stemming required 59. cubic yards <br /> <br />Total quantity of explosives required ,056 <br />,633,0 <br />1 ounds <br />Total quantity of det. cord/fuse/wire required 104,632 feet <br />Quantity of blasting caps used per blasthole 2 cap(s) <br />Total quantity of blasting caps required 4 caps <br /> <br />Quantity of primers used per blasthole 1 <br />1 mers) <br />ri <br />Total quantity of primers required 2120 rimers <br />Quantity of delays used per blasthole 3 delay(s) <br />Total quantity of delays required 6368 delays <br />HOURLY EQUIPMENT COST Shift basis 1 perday Data source : (CRG data) <br />Drilling equipment - Drill <br />- Drill pad preparation <br />SK601, 10-5/8 in. <br />&10R- 10SU <br />Tanker, 6x4, 210 HP <br />Can Mick : LiahtDuty Pickup, 4x4, 314 T. <br />Cost Breakdown : Drilling Drill Pad Misc. Drill Misc. Expl. Explosives Delivery <br /> Equipment Preparation Support Support Bulk Truck Cap Truck <br />import data filename : drilling dozer NA NA misctruk misctruk <br />no. 1 : <br />Utilization -machine+att 100 100 NA NA 50 50 <br />. <br />-ripper or attachment no. 2 : NA NA NA NA NA NA <br />Equipment ownership $/hr : $77.34 $60.81 NA NA $8.53 $3.36 <br />1 operating $/hr : <br />Machine+att $260.10 $112.14 NA NA $11.83 $2.08 <br />. <br />2 operating $/hr : <br />Ripper or att $0.00 $0.00 NA NA $0.00 $0.00 <br />. <br />Operator+additional labor $/hr : $50.28 $30.65 NA NA $29.76 $21.94 <br />Unit subtotals : $387.73 $203.60 $0.00 $0.00 $50.12 $27.38 <br />Number of units : 1 1 0 0 1 1 <br />Group subtotals : $387.73 $203.60 $0.00 $0.00 $50.12 $27.38 <br />Total worK team cosvnour : OVOO.oY <br />..:................. <br />MATERIALS COST <br />Misc. drilling support equipment <br />Misc. <br />Explosives delivery/prep. - Bulk truck <br /> Description Unit Unit Cost Quantity <br />Total Cost <br />Blasting agent : Bulk ANFO nom. density pound $0.207 1,633,056.36 $338,679.56 <br />Primers or boosters : <br />Blasting caps : Cast primer, 2.0 lb <br />on-electric cap, delay each <br />each $5.111 <br />$2.460 2,120.00 <br />4,240.00 $10,835.32 <br />$10,430.40 <br />Det. cord, fuse or wire : <br />Delays : Detaline Detacord, 2.4 gr. <br />S connectors linear foot <br />each $0.099 <br />$3.477 104,632.00 <br />6,368.00 $10,358.57 <br />$22,141.54 <br />Miscellaneous : one required NA $0.00 0.00 $0.00 <br />Drill bits bit life = 1,750.0 linear feet $2,640.00 30.04 $79,314.65 <br />bit cost unit = each (per bit) <br />f <br />t <br />i <br />' Total materials cost : $471,760.03 <br />oo <br />, <br />near <br />bit life unit = l <br />'X X. <br />;;;:. <br />DRILLING AND EXPLOSIVES PREPARATION TIME <br /> Job Condition Correction Factors - Site altitude : 7,200 feet <br /> Altitude adjustment : 0.95 (DMG est.) <br />Total drilling length : 52,576 linear feet Job efficiency factor : 0.67 (Ch. Exc. HB) <br />Unadjusted drilling rate : 82.00 feetthour Adjusted drilling rate : 52.19 feet/hour <br />time : <br />Drillin 34 hours <br />007 <br />1 Explosives prep. time 397.85 T hours <br />g . <br />, <br />JOB TIME AND COST Total job time : 1,405.19 hours <br />Total unit cost : $1.446 per cu. yd. Total job cost : $1,098,266 <br />