2008-08-11_PERMIT FILE - C1992080

• Permit No: C1992080
• IBM Index Class Name: Permit File
• Doc Date: 8/11/2008
• Doc Name: Cost Estimate
• Section_Exhibit Name: Appendix 5-7 Bonding Calculations
• Media Type: D
• Archive: No

sheet 1 of 2
Permit or other job action : Permit Renewal RN -03
Task description Haul boxcut spoil fill APRSA to N. Pit haul road
HOURLY :.:::.............................................................................................................................................. ...............................
Q UIPMENT COST Shift basis:: 1 per
lEauioment Description
Truck/loader team -Truck :
-Loader
Generic 12 -18 cy, 6x4
CAT 980G (2001)
Support equipment -Load area :NA
-Dump area
NA
Road maintenance -Motor grader
-Water truck :1
CAT 14H
Water Tanker, 2, 500 Gal.
Cost Breakdown:
Truck/Loader Work Team
Truck I Loading Tool
Support Equipment
Load Area Dump Area
Road Maintenance Equipment
Motor Grader Water Truck
Import data filename :
truck2
loader
NA
NA
grader
misctruk
% Utilization-machine:
87
100
NA
NA
20
20
- Ripper attachment :
NA
NA
NA
NA
NA
NA
Ownership cost/hour:
$14.80
$34.94
NA
NA
$39.50
$7.53
Operating cost/hour :
$40.17
$55.77
NA
NA
$9.70
$3.09
Ripper op. cost/hour :
NA
NA
NA
NA
$0.00
NA
Operator cost/hour:
$21.72
$32.96
NA
NA
$24.47
$33.94
Unit subtotals :
Number of units :
$76.68
$123.68
NA
NA
$73.67
$44.56
3
1
0
0
1
1
Group subtotals :1
Work : $353.72
Support : $0.00
Maintenance : $118.24
Total work team cost/hour: $471.96
MATERIAL QUANTITIES
Initial Swell Loose
volume: 3,500 BCY factor : 1.430 volume: 5,005 LCY
Source of quantity take -off : Permit page 5-30
Source of estimated swell factor DRMS estimate
Material purchase cost : $0.00 /LCY Total cost :
$0
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HOURLY PRODU
U ION
:.:::::::.
...............................
Truck Capacity:
Truck Payload (weight) Basis : Truck Bed (volume) Basis:
Material weight: 2,900 pounds /LCY
Struck volume :
12.00
LCY
Descr.: Decomposed rock - 50% Rock, 50% Earth
Heaped volume:
Average volume:
18.00
15.00
LCY
LCY
Rated payload: 50,300 pounds
Payload capacity: 17.34 LCY
Adjusted volume *:
17.34
LCY
Final truck volume based
on number of loader passes :
14.18
LCY
' truck volume adjusted to not exceed
rated payload or heaped volume
Loading Tool Capacity:
Job Condition Corrections :
Site altitude (ft.) :
7,000
Rated capacity (nom. heaped) : 7.000 LCY
I Truck
Loader
Source
Descr.: Blasted rock - poorly blasted (60 - 75%)
Altitude adj. :1 1.000
1 1.000
(Cat HS)
Bucket fill factor : 0.675
Job efficiency 71
storl
1 0.830
(1 shift/day)
Net correction :1
0.830
1 0.830
Adjusted bucket capacity: 4.725 LCY