PERMFILE133807

• Permit No: C1982057A
• IBM Index Class Name: Permit File
• Doc Date: 11/17/2004
• Doc Name: Bond Cost Worksheets
• Section_Exhibit Name: Tab 25 Attachment 25-1
• Media Type: D
• Archive: Yes

Task # : 002
BLASTING MATERIALS QUANTITIES
• Total quantity of stemming required
Total quantity of explosives required
Total quantity of det. cord/fuse/wire regt
QUANTITY
152.16
sheet 2 of 2
UNIT
Quantity of blasting caps used per blasthole 1 cap(s)
Total quantity of blasting caps required 514 caps
Quantity of primers used per blasthole 1 rimers)
Total quantity of primers required 514 rimers
Quantity of delays used per blasthole 1 delay(s)
Total ouantiri of delays required 51.5 alavc
HOURLY EQUIPMENT COST
Shift basis ; 1 per day
Data source : (CRG data)
Drilling equipment -Drill :REEDR/LL SK451, 9.0 in.
_ -Drill pad preparation :NA
Misc. drilling support equipment :NA
Misc. explosives support equipment :NA
Explosives delivery/prep. -Bulk truck :NA
-Cap truck :NA
•
Cost Breakdown : Drilling
Equipment Drill Pad
Preparation Misc. Drill Misc. Expl,
Support Support Explosives Delivery
Bulk Truck Cap Truck
Import data filename : drilling NA NA NA NA NA
Utilization -machine+att. no. 1 : 100 NA NA NA NA NA
-ripper or attachment no. 2 : 100 NA NA NA NA NA
Equipment ownership $/hr : $82.84 NA NA NA NA NA
Machine+att. 1 operating $/hr : $118.34 NA NA NA NA NA
Ripper or att. 2 operating $/hr : $2.88 NA NA NA NA NA
Operator+additional labor $!hr : $51.09 NA NA NA NA NA
Unit subtotals : $254.94 $0.00 $0.00 $0.00 $0.00 $0.00
Number of units : 1 0 0 0 0 0
Group subtotals : $254.94 $0.00 $0.00 $0.00 $0.00 $0.00
Total work team cosUhour : $254.94
MATERIALS COST _..._
Description Unit Unit Cost Quantity Total Cost
Biastingagent: u1kANFOnom.density pound $0.174 22,98722 $3,999.78
Primers or boosters : Cast primer, 0.316 each $2.092 519,00 $1,075.29
Blasting caps : Non-electric cap, inst. each $2.792 514.00 $1,435.09
Det. cord, fuse or wire : Detonating cord, 10 gr./R, linear foot $0.086 23,202.30 $1,995.40
Delays: MSconnectors each $3.558 515.00 $1,832.37
Miscellaneous : Stemming, 1.5 in. gravel cu. yd. $20.50 152.16 $3,119.32
Drill bits' : bit life = 1,750.0 linearfeet $2,155.00 5.87 $12,659.09
L
on lire unit = unear root, brt cost unit =each (per bit) Total materials cost : $26,116.33
DRILLING AND EXPLOSIVES PREPARATION TIME ~ ~ ~~ ~~~
Job Condition Correction Factors - Site altitude : 8,000 feet
Altitude adjustment : 0.90 (DMG est.)
Total drilling length : 10,280 linear feet Job efficiency factor : 0.67 (Ch. Exc. HBJ
Unadjusted drilling rate : 82.00 feeUhour Adjusted drilling rate : 49.45 feeUhour
Drilling time : 207.90 _ hours Explosives prep. time : 94.40 hours
JOB TIME AND COST Total job time : 302.31 hours
Total unit cost : $1.979 per cu. yd. Total job cost : $79,120