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Deserado Mine C -1981 -018
<br />Cost Differences - 2012 Midterm Review vs. RN -5
<br />EC ipment
<br />MTR Hr Cos
<br />MTR Hours
<br />MTR Cost
<br />RN -5 Hr Cos
<br />RN -5 Hrs
<br />RN -5 Cost
<br />Hr Cost Dif '
<br />Cost Di&
<br />Unit Cost Difi
<br />Scraper - 637 (6)
<br />$2,169.72
<br />559.16
<br />$1,213,196.87
<br />$1,879.06
<br />629.31
<br />$1,182,511.25
<br />$290.66
<br />$30,685.62
<br />$48.44
<br />Dozer -D9(4)
<br />$1,037.40
<br />518.45
<br />$537,885.56
<br />$830.14
<br />511.70
<br />$424,782.64
<br />$207.26
<br />$113,102.92
<br />$51.82
<br />Truckg -h
<br />$623.55
<br />145.28
<br />$107,620.09
<br />$561.43
<br />140.27
<br />$78,751.79
<br />$62.12
<br />$28,868.30
<br />N/A
<br />Grader- 14
<br />$130.88
<br />12.29
<br />$1,610.00
<br />$116.18
<br />15.53
<br />$1,804.28
<br />$14.70
<br />- $194.28
<br />N/A
<br />Compactor
<br />$130.81
<br />281.95
<br />$36,883.00
<br />$133.36
<br />119.63
<br />$15,953.86
<br />-$2.55
<br />$20,928.01
<br />N/A
<br />Reveg'
<br />N/A
<br />835.68
<br />$252,289.13
<br />N/A
<br />688.73
<br />$253,101.00
<br />N/A
<br />- $811.87
<br />N/A
<br />Ripper -D9(4)
<br />$1,066.09
<br />10.48
<br />$11,189.00
<br />$856.57
<br />8.75
<br />$7,494.99
<br />$209.52
<br />$3,273.01
<br />$52.38
<br />Demolition
<br />N/A
<br />960
<br />$1,768,807.10
<br />N/A
<br />960.00
<br />$2,104,394.00
<br />N/A
<br />- $335,586.90
<br />N/A
<br />Maintenance'
<br />$313.48
<br />400
<br />$162,127.64
<br />$131.69
<br />400.00
<br />$52,676.00
<br />$181.79
<br />$109,451.00
<br />N/A
<br />Mob /Demob
<br />N/A
<br />30
<br />$49,901.58
<br />N/A
<br />26.00
<br />$53,393.00
<br />N/A
<br />- $3,491.42
<br />N/A
<br />Mineseal
<br />N/A
<br />160
<br />$36,969.42
<br />N/A
<br />160.00
<br />$78,156.00
<br />N/A
<br />- $41,186.58
<br />N/A
<br />Borehole'
<br />N/A
<br />442
<br />$113,504.08
<br />N/A
<br />402.00
<br />$100,547.00
<br />N/A
<br />$12,957.08
<br />N/A
<br />Pond Cleaning
<br />$431.16
<br />61.16
<br />$26,367.82
<br />$453.50
<br />187.64
<br />$85,096.00
<br />- $22.34
<br />- $26,281.86
<br />N/A
<br />Indirect Costs
<br />N/A
<br />N/A
<br />$1,105,978.59
<br />N/A
<br />N/A
<br />$1,159,470.00
<br />N/A
<br />- $53,491.41
<br />N/A
<br />Totals
<br />1 4,416.451
<br />$5,424,329.88
<br />1 4249.561
<br />$5,598,131.81
<br />1 - $141,778.38
<br />a: Same piece of Equipment regardless of task grouping. Note, these are major groupings and hours may not add up to total job hours
<br />b: Hourly cost for fleet (i.e. loader and associated trucks)
<br />c: Cost is hours x fleet cost. For the track and loader tasks it is actual cost from the summary sheets - see notes g and h for additional information
<br />d: Cost is hours x fleet cost. For the truck and loader tasks it is actual cost from the summary sheets - see notes g and h for additional information
<br />e: MTR hourly cost - RN5 hourly cost
<br />f: MTR cost - RN5 cost
<br />g: For the 2012 MTR and the RN5 the trucks are 769's and the loader is a 980
<br />h: For the truck and loader fleet the hourly cost is not the same for each task due to different number of trucks being used
<br />- The hourly cost is the maximum fleet cost
<br />is Reveg costs are based on a per acre cost, not an hourly cost. Per acre cost differs based on seeding method and seed mix. Cost total summary
<br />j: Demolition costs are based on individual structures. Hourly cost for job super only. Total cost from summary sheet
<br />k Maintenance costs are based on 40 hours each year for ten year liability period
<br />1. Mobilization is dependent on equipment. Total cost from summary sheet
<br />m: Mineseal costs are based on individual opening requirements. Hours for job super only. Total cost from summary
<br />n: Borehole costs are based on each hole's sealing requirements. Hours for job super only. Total cost from summary
<br />o: There are no hours associated with indirect costs. Each cost percentage of direct costs. Total cost from summary sheet
<br />p: The hourly cost difference for a single piece of equipment in multi -unit fleets. Only applicable for scraper, dozer, and ripper
<br />Note: Total costs and hours may differ slightly due to rounding errors
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