2011-08-10_PERMIT FILE - P2011023

• Permit No: P2011023
• IBM Index Class Name: PERMIT FILE
• Doc Date: 8/10/2011
• Doc Name: Approval to commence prospecting
• From: DRMS
• To: Rio Grande Silver, Inc.
• Email Name: RCO
• Media Type: D
• Archive: No

PROJECT IDENTIFICATION
Task # :
Date :
User:
007
08/10/2011
RCO
Agency or organization name :DRMS
Permit or other job action : New NOI
HOURLY EQUIPMENT COST
MATERIAL QUANTITIES
Alternate methods -
Seismic : NA
Area :
0.96
HOURLY PRODUCTION
JOB TIME AND COST
Cost Breakdown : Ownership cost/hour :
Dozer operating cost/hour :
Ripper operating cost/hour :
Operator cost/hour :
Total unit cost/hour :
Source of estimated quantity :NOi
Source of estimated load factor :NA
Alternate methods -
Seismic : Seismic velocity :
Unadjusted production :
Area : Avg. ripping depth :
Average ripping width :
Average ripping length :
Average dozer speed :
Average maneuver time :
Production per unit area :
Unadjusted production :
Fleet size :
Unit cost :
1.00
5.08
200.00
88.00
0.25
0.555
894.97
1
$0.116
CIRCES Cost Estimating Software
BULLDOZER RIPPING WORK
State : Colorado
County :Mineral
Site : South Upper Rat Creek
Task description :Rip compaction on road and pads
Basic machine
Blade type
Attachment no. 1
Attachment no. 2
NA Load factor :
acres Rip depth (ft) :
NA feet/second
NA cu. yds. /hour
feet/pass
feet/pass
feet/pass
feet/minute
minutes /pass
acres /hour
cu. yds. /hour
dozer(s)
per cu. yd.
:Cat D5G LGP - 5P
:Power Angle Tilt
: ROPS Cab
:3-shank ripper
$17.85
$24.13
$1.93
$38.54
$82.45
Permit/job # :P- 2011 -023
Abbreviation :none
Filename : P023 -007
Utilization %
NA
100
100
NA
Selected estimating method : Area
NA Bank volume :
1.00 Volume :
Job Condition Correction Factors -
Unadjusted production
per selected method :
Site altitude :
Altitude adjustment :
Job efficiency factor :
Net job correction :
Adjusted unit production :
Adjusted fleet production :
Horsepower : 90
Shift basis : 1 per day
Data source : (CRG)
Total fleet cost/hour :
NA BCY
1,549 BCY or CCY
894.97 cu. yds. /hour
11,500 feet
0.96 (Cat HB)
0.83 (1 shift/day)
0.80 multiplier
713.12
713.12
Total job time : 2.17 hours
Total job cost :
$179
$82.45
cu. yds. /hour
cu. yds. /hour