PERMFILE53724

• Permit No: X200622701
• IBM Index Class Name: Permit File
• Doc Date: 5/15/2006
• Doc Name: 2006 NOI Cost Estimate
• From: Jim Stark
• To: Jim Burnell
• Media Type: D
• Archive: No

PROJECT IDENTIFICATION
Task # : 6X5
Date : 05
User : JRS
Agency or organization name:
Colorado Division Of Minerals And Geology
Permit or other job action
:Notice of Intent X -2006- 227 -01
Task description
Replace Topsoil from Stockpile to Drill pads
HOURLY EQUIPMENT COST
Basic machine : Cat D8R Series 11- 8SU
orsepower
: 310
Blade type : Semi-Universal
Attachment no. 1 : ROPS Cab
Shift basis
: 1 perday
Attachment no. 2 : -shank ripper
Data source
: (CRG)
Utilization
Cost Breakdown
Ownership cost/hour $53.92 NA
Operating cost/hour : $75.29 100
Ripper op.cosUhour: $0.80 10
Operator cos/hour $32.53 N
Total unit cost/hour $162.54 Total fl I t cost/hour,
e
$162.54
MATERIAL QUANTITIES
Initial
Swell Loose
volume: 1 8, 0 0 0
BCY factor: 1.2 volume :
22,500
LCY
Source of estimated volume Division Estimate
Source of estimated swell factor CAT Handbook
HOURLY PRODUCTION
i
Job Condition Correction Factors
I
Source
Average push distance :
Operator skill
7 5 feet :
0.75
(avg.)
Unadjusted hourly production :
Material
al consistency :
1,017.1 LCY /hr
1 1.00
(Cat HB)
Dozing method :
; 1.00
(gen.)
Material consistency description
Visibility:
1.00
(avg.)
Consolidated stockpile
Job efficiency:
0. 83
(1shiWday)
Spoil pile:
0.8 0
(fnd_�
Average push gradient:
Push gradient :
5.00 % (pos)
1 0.90
(Cat HB)
Average site altitude :
Altitude :
7,800 feet Material weight
11.00
(Cat H
:
0.90
(Cat H
)
Material weight :
Blade type :
2,550 Ibs /LCY Net correction :
1 1.00
(S/SU/U)
10.41
Weight description
Earth - Dry packed
Adjusted unit production :
412.65 LCY /hr
Adjusted Fleet production :
412.65 LCY /hr
JOB TIME AND COST
Fleet size:
1 Dozer(s) Total job time:
54. 53 Hours
Unit cost :
$0.394 /LCY Total job cost :
$8.863