2008-07-29_PERMIT FILE - C1981010A ‎(11)‎

• Permit No: C1981010A
• IBM Index Class Name: Permit File
• Doc Date: 7/29/2008
• Section_Exhibit Name: Appendix A Circes Estimatating Forms
• Media Type: D
• Archive: Yes

Task # : 129
BLASTING MATERIALS QUANTITIES
Total quantity of stemming required
Total quantity of explosives required
Total quantity of det. cordlfuseAvire regt
Quantity of blasting caps used per blast
Total quantity of blasting caps required
Quantity of primers used per blasthole
Total quantity of primers required
Ouantity of delays used per blasthole
Total quantity of delays required
sheet 2 of 2
QUANTITY
feet
LY EQUIPMENT COST Shill basis : 1 per day Data source : (CRG data)
Description
Drilling equipment -Drill :-ATLAS COPCO DMM2, 10-58 in.
- Drill pad preparation :Cat D10R - 10SU
Misc. drilling support equipment :NA
Misc. explosives support equipment :NA
Explosives delivery/prep. -Bulk Yuck :Fuel Tanker, 6x4, 210 HP
- Cao truck :Licht Duty Pickuv. 4x4. 3/4 T.
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COST
Total work team cosUhour : 5878.28
Desoription Unil Unil Cost Quantity Tatat Cost
Blasting agent : ulk ANFO nom. density pound $0.191 459,570.72 $87,778.01
Primers or boosters : Cast primer, 2.0Ib each $5.111 411.00 $2,100.62
Blasting caps : on-electric cap, delay each $2.460 822.00 $2,022.12
Det, cord, fuse or wire : etaline Detacord, 2.4 gr linear /oot $0.099 21,460.73 $2,124.61
Delays: Sconnectors each $3.477 1,236.00 $4,297.57
Miscellaneous : one required NA $0.00 0.00 $0.00
Drill bits `: bit life = 1,750.0 linear(eet $2,844.00 4.05 $11,521.86

Cost Breakdown : Drilling
Equipment Drill Pad
Preparation Misc. Drill Misc. Expl.
Support Support Explosives Delivery
Bulk Truck Ca Truck
Import data filename : drilling dozer NA NA misdruk misctruk
Utilization -machine+att. no. 1 : 100 100 NA NA 50 50
-ripper or attachment no. 2 : NA NA NA NA NA NA
Equipment ownership $Ihr : $152.25 $60.81 NA NA $8.53 $3.36
Machine+att. 1 operating $/hr : $406.38 $112.14 NA NA $11.83 $2.08
Ripper or att. 2 operating $/hr : $0.00 $0.00 NA NA 50.00 $0.00
Operator+additional labor $Rtr : $38.52 $30.65 NA NA $29.76 $21.94
Unit subtotals : $597.14 $203.60 $0.00 $0.00 $50.12 $27.38
Number of units : 1 1 0 0 1 1
Group subtotals : $597.14 $203.60 $0.00 $0.00 $50.12 $27.38
• bk life unit = linear foot, btt wst unit = earn (per Di[) Total materials cost : $109,844.79
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DRILLING AND EXPLOSIVES PREPARATION TIME .:;:: e .. .. :.
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Job Condition Conection Factors - Site altitude : 7,100 feet
Altitude adjustment : 0.95 (DMG est.)
Tolat drilling length : 7,090 linear feet Job effrciency factor: 0.67 (Ch. Exc. H8)
Unadjusted drilling rate : 160.00 feeUhour Adjusted drilling rate : 101.84 feet/hour
Driiltng time : 69.62 hours Explosives prep time : 74 55 hours
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JOB TIME AND COST
Total job time :
144.16
hours
Total unit cost : 50.80? per cu. yd. Total job cost : $171,368
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