2014-03-21_PERMIT FILE - C1996083A ‎(4)‎

• Permit No: C1996083A
• IBM Index Class Name: Permit File
• Doc Date: 3/21/2014
• Doc Name: Reclamation Cost Estimate
• Section_Exhibit Name: Volume I 3.02.2 Reclamation Cost Estimate RN3
• Media Type: D
• Archive: Yes

Bowie No. 2 Mine Reclamation Cost Estimate RN -3 Page 15 of 312
BULLDOZER WORK
Task description: Rip and Regrade Material Storage Area at Gob Pile
Site: Bowie No. 2 Mine Permit Action: Permit Renewal 3 Permit /Job #: C1996083
PROJECT IDENTIFICATION
Task #: 005
Date: 1/16/2013
User: SLB
State: Colorado
County: Delta
Agency or organization name: DRMS
HOURLY EOUIPMENT COST
Basic Machine:
Cat D10T - IOSU
Horsepower:
574
Blade Type:
Semi - Universal
Attachment:
NA
Shift Basis: 1 per day
Data Source: (CRG)
Cost Breakdown:
Abbreviation: None
Filename: C083 -005
Total unit Cost /Hour: $319.93
Total Fleet Cost/Hour: $1,279.71
MATERIAL QUANTITIES
Initial Volume: 3,630
Swell factor: 1.165
Loose volume: 4,229 LCY
Source of estimated volume: Map 15 -1
Source of estimated swell Cat Handbook
factor:
HOURLY PRODUCTION
Average push distance:
Unadjusted hourly
production:
100 feet
1 ,718.9 LCY/hr
Materials consistency description: Compacted fill or embankment 0.9
Average push gradient:
Average site altitude:
Material weight:
0%
6.000 feet
900 lbs /LCY
Weight description: Decomposed rock - 50% Rock, 50% Earth
Job Condition Correction Factor Source
Operator Skill: 0.750 (AVG.)
Utilization %
Ownership Cost /Hour:
$99.15
NA
Operating Cost/Hour:
$183.36
100
Ripper op. Cost /Hour:
$0.00
0
Operator Cost /Hour:
$37.41
NA
Total unit Cost /Hour: $319.93
Total Fleet Cost/Hour: $1,279.71
MATERIAL QUANTITIES
Initial Volume: 3,630
Swell factor: 1.165
Loose volume: 4,229 LCY
Source of estimated volume: Map 15 -1
Source of estimated swell Cat Handbook
factor:
HOURLY PRODUCTION
Average push distance:
Unadjusted hourly
production:
100 feet
1 ,718.9 LCY/hr
Materials consistency description: Compacted fill or embankment 0.9
Average push gradient:
Average site altitude:
Material weight:
0%
6.000 feet
900 lbs /LCY
Weight description: Decomposed rock - 50% Rock, 50% Earth
Job Condition Correction Factor Source
Operator Skill: 0.750 (AVG.)