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

BLASTING MATERIALS QUANTITIES
Total quantity of stemming required
Total quantity of explosives required
Total nuantily of det. cordHuse/wire regt

Quantity of blasting caps used per blastholr
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
Drilling equipment -Drill
- Drill pad preparation
Misc. drilling support equipment
Misc. explosives support equipment
Explosives delivery/prep. -Bulk truck
- Cao truck
Task # : 250
Shift basis : i per day
> DMM2. 10-5/8 in.
D10R -
Flckup, 4x4, 1
9.06
sheet 2 of 2
6,046 in. feet
2 cap(s)
320 caps
1 rimegs)
160 dmers
2 delay(s)
324 delays
Data source . (CRG dataj
Cost Breakdown : Drilling
Equipment Drill Pad
Preparation Misc. Drill Misc. Expl.
Support Support Explosives Delivery
Bulk Trucc Cap Truck
Import data filename : drilling dozer NA NA NA misctruk
Utilization -machine+att. no. 1 . 100 100 NA NA NA 50
-ripper or attachment no. 2 : NA NA NA NA NA NA
Equipment ownership $/hr : $152.25 $60.00 NA NA NA $3.28
Machine+att.loperating$/hr. $408.38 $124.54 NA NA NA $2.37
Ripper or att. 2 operating $/hr : $0.00 $0.00 NA NA NA $0.00
Operator+adddionallabor$/hr: $38.52 $31.78 NA NA NA $19.49
Unit subtotals : $597.14 $216.32 $0.00 $0.00 $0.00 $25.12
Number of units : 1 1 0 0 0 1
Group subtotals . $597.14 $216.32 $0.00 $0.00 $0.00 $25.12
Total work team cosUhour
r~
LJ
MATERIALS
Description Unit Unit Cost Quantity Total Cost
Blasting agent: uIkANFOnom.density pound $0.191 59,675.44 $11,398.01
Primers or boosters . Cast primer, 2.0 Ib each $5.725 180.00 $916.00
131asting caps : orr~lechic cap, delay each $2.755 320.00 $881.60
Det. cord, fuse or wire : etaline DetacoM, 2.4 gr. linear /oot $0.111 8,045.60 $671.06
Delays ~ S connectors each $3.894 324.00 $1,261.66
Miscellaneous : one required NA $0.00 0.00 $0.00
Drill bits': bit life= 1,750.0 linear feet $2,844.00 1.27 $3,814.32
• pit life untt =linear root, Dit mst unft =each (per biq Total materials cost : $18, 742.64
DRILLING AND EXPLOSIVES PREPARATION TIME
Job Condition Correction Factors - Site altitude : 7,200 feel
Altitude adjustment : 0.95 (DMG est.)
Total drilling length : 2,224 linear feet Job efficiency factor : 0.67 (Ch. Exc. HBJ
Unadjusted drilling rate : 82.00 feet/hour Adjusted drilling rate : 52.19 feeUhour
Drllmg time : 42.61 hours Explosives prep time : 28.57 hours
J_OB TIME AND COS7 Total job time : 71.18 hours
Total unit cost : $1.950 per cu. yd. Total job cost : $54,123