2008-07-11_PERMIT FILE - M2007044

• Permit No: M2007044
• IBM Index Class Name: PERMIT FILE
• Doc Date: 7/11/2008
• Doc Name: Exhibit L thru V ‎(volume 1)‎
• From: Energy Fuels Resources Corp.
• To: DRMS
• Email Name: GRM
• Media Type: D
• Archive: No

Agency or organization name :DBMS
Permit or other job action :lnitia! Reclamation Liabilty Estimate
Task description :cut and fill, establish water bars on access road
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HOURLY EQUIPMENT COST
Basic machine :Cat DSR Series 11 - 8U (2005) Horsepower : 310
Blade type :Universal
Attachment no. 1 :ROPS Cab Shift basis : 1 perday
Attachment no. 2 :3-shank ripper
Data source : (CRG)
Utilization
Cost Breakdown : Ownership cosUhour : $57.40 NA
Operating cost/hour : $77.43 100
Ripper op. cosUhour : $1.68 25
Operator cosUhour : _$32.78 NA
Total unit cost/hour : $169.28 Total fleet cosUhour : $169.28
. MATERIAL QUANTITIES
Initial Swell Loose
volume : 1,597 BCY factor : 1.430 volume : 2,284 LCY
Source of estimated volume :reclamation plans
Source of estimated swell factor :na

HOURLY PR .:

ODUCTION
., .
Job Condition Correction Factors . _.

Source
Operator skill : 0.75 (avg.)
Average push distance : 100 feet
Unadjusted hourly production : 931.6 LCY/hr
Material consistency description
Compacted fill or embankment
Average push gradient
Average site altitude
12.00 % (neg)
6, 800 feet
Material weight : 3, 300 1bs/LCY
Weight description
Decomposed rock - 75% Rock, 25% Earth
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JOB TIME AND COST
Fleet size
Dozers)
Material consistency : 0.90 (Cat NB)
Dozing method : 1.00 (gen.)
Visibility : 1.00 (avg.)
Job efficiency : 0.83 (1 shift/da~
Spoil pile : 0.80 (fnd-r~
Push gradient : 1.27 (Cat HB)
Altitude : 1.00 (Cat NB)
Material weight : 0.70 (Cat HB)
Blade type : 1.00 (S/SU/UJ
Net correction : 0.40
Adjusted unit production : 368.77 LCY/hr
Adjusted fleet production : ~ 368.77 LCY/hr
Total job time : 6.19 Hours
Unit cost : $0.459 /LCY Total job cost : $1,048