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

Surface Blastinp Work conYd Task #
BLASTING MATERIALS QUANTITIES
Total quantity of stemming required
Total quantity of explosives required
Total quantity of det, cord/fuse/wire required
Quantity of blasting caps used per blasthole
Total quantity of blasting caps required
Quantity of primers used per blasthole
Total quantity of primers required
Quantity of delays used per blasthole
Total quantity of delays required
HOURLY EQUIPMENT COST
252
sheet 2 of 2
QUANTITY UNIT
38.05 cubic yards
473,480 ounds
32, 014 in. lest
2 cap(s)
1280 caps
1 dmegs)
640 rimers
2 delay(s)
1288 ddelays
Shift basis : 1 per day Dala source : (CRG data)
Drilling equipment -Drill :ATLAS COPCO DMM2, 10-5/8 in.
- Drill pad preparation :Cat D10R - 10SU
Misc. drilling support equipment :NA '
Misc. explosives support equipment :NA
Explosives delivery/prep. -Bulk truck :Fuel Tanker, 6x4, 210 HP
-Cap truck :Licht Dufv Pickup. 4x4. 1 T.

Cost Breakdown : Drilling
Equipment Drill Pad
Preparation Misc. Drill Misc. Expl.
Support Support Explosives Delivery
Bulk Truck Cap Truck
import data f+tename : dri8rrrg dozer NA NA misctruk 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 $/hr : $152.25 $60.00 NA NA $8.40 $3.26
Machine+att. 1 operating $/hr: $406.38 $124.54 NA NA $11.69 $2.37
Ripper or att. 2 operating $/hr: $0.00 $0.00 NA NA $0.00 $0.00
Operator+addilionallabor$/hr: $38.52 $31.78 NA NA $22.22 $19.49
Unit subtotals : $597.14 $216.32 $0.00 $0.00 $42.31 $25.12
Number of units : 1 1 0 0 1 1
Group subtotals . $597.14 $216.32 $0.00 $0.00 $42.31 525.12
Total work team cost/hour : $880.90
MATERIALS COST
Description Unit Unit Cost Quantity Total Cost
Blastingagenf : uIkANFOrrom.density pound $0.191 473,479,77 $90,434.64
Primers or boosters : Cast primer, 2.016 each $5.725 640.00 $3, 664.00
Blasting caps : on-electdc cap, delay each $2.755 1,280.00 $3,526.40
Det. cord, fuse or wire : etaline Detacrord, 2.4 gr. linear /oot $0.111 32,014.40 $3,553.60
Delays: Sconnectors each $3.894 1,288.00 $5,015.47
Miscellaneous : one required NA $0.00 0.00 $0.00
Drill bits': bit life= 1,750.0 linearleet $2,844.00 9.23 $26,262.31
bit life unit = linear foot, bit cost unit =each (per Diq Total materials cost : $132,456.41
DRILLING AND EXPLOSIVES PREPARATION TIME
Job Condition Correction Factors - Site altitude : 7,200 feet
Altitude adjustment : 0.95 (DMG est.)
Total drilling length : 16,160 linear feet Job efficiency factor : 0.67 (Ch. Exc. HB)
Unadjusted drilling rate : 82.00 feeUhour Adjusted drilling rate : 52.19 feetlhour
Drilling time : 309.62 hours Explosives prep. time : 120.35 hours
JOB TIME AND COST
Total unit cost
$1.782 per cu. yd.
~` P p-~..~~ I x ~"
Total job time : 429.97 hours
Total job cost : $392,437