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2011-06-15_REVISION - P2010015
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2011-06-15_REVISION - P2010015
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Entry Properties
Last modified
6/15/2021 11:37:38 AM
Creation date
6/24/2011 12:52:26 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
P2010015
IBM Index Class Name
REVISION
Doc Date
6/15/2011
Doc Name
Approval letter for MD-01
From
DRMS
To
Rio Grande Silver, Inc.
Type & Sequence
MD1
Email Name
RCO
Media Type
D
Archive
No
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PROJECT IDENTIFICATION <br />Task # : <br />Date : <br />User: <br />004 <br />06/03/2011 <br />RCO <br />Agency or organization name :DRMS <br />Permit or other job action :Modification MD -1 <br />Task description :Recontour grading of pad areas (2) <br />HOURLY EQUIPMENT COST <br />Cost Breakdown : <br />MATERIAL QUANTITIES <br />Initial <br />volume : <br />807 <br />Source of estimated swell factor :na <br />HOURLY PRODUCTION <br />Material consistency description : <br />Consolidated stockpile <br />JOB TIME AND COST <br />Fleet size : <br />Unit cost : <br />BCY <br />CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />State :Colorado <br />County :Mineral <br />Site : West Equity Project <br />Basic machine <br />Blade type <br />Attachment no. 1 <br />Attachment no. 2 <br />Ownership cost/hour : <br />Operating cost/hour : <br />Ripper op. cost/hour : <br />Operator cost/hour : <br />Total unit cost/hour : <br />Source of estimated volume :2 pads, 0.5 ac total, i ft avg depth. <br />Average push distance : 50 feet <br />Unadjusted hourly production : 464.3 LCY /hr <br />Average push gradient : 0.00 % (pos) <br />Average site altitude : 11,600 feet <br />Material weight : 2,900 lbs/LCY <br />Weight description : <br />Decomposed rock - 50% Rock, 50% Earth <br />1 <br />$0.524 <br />Dozer(s) <br />/LCY <br />Swell <br />factor: <br />:Cat D5G LGP - 5P <br />:Power Angle Tilt <br />: ROPS Cab <br />:3-shank ripper <br />$17.95 <br />$24.13 <br />$0.00 <br />$38.54 <br />$80.62 <br />1.165 <br />Permit/job# :P- 2010 -015 <br />Abbreviation :none <br />Filename :P015 -004 <br />Utilization % <br />NA <br />100 <br />0 <br />NA <br />Loose <br />volume : <br />Job Condition Correction Factors <br />Operator skill : <br />Material consistency : <br />Dozing method : <br />Total fleet cost/hour : <br />940 LCY <br />$80.62 <br />Horsepower : 90 <br />Shift basis : 1 per day <br />Data source : (CRG) <br />Visibility : <br />Job efficiency : <br />Spoil pile : <br />Push gradient : <br />Altitude : <br />Material weight : <br />Blade type : <br />Net correction : <br />Source <br />0.75 (avg.) <br />1.00 (Cat HB) <br />1.00 (gen.) <br />1.00 (avg.) <br />0.83 (lshift/day) <br />0.70 (fnd -mf) <br />1.00 (Cat HB) <br />0.96 (Cat HB) <br />0.79 (Cat HB) <br />1.00 (PAT) <br />0.33 <br />Adjusted unit production : 153.99 LCY /hr <br />Adjusted fleet production : 153.99 LCY /hr <br />Total job time : <br />Total job cost : <br />6.11 Hours <br />$492 <br />
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