2012-01-30_REVISION - M1997007

• Permit No: M1997007
• IBM Index Class Name: REVISION
• Doc Date: 1/30/2012
• Doc Name: Amendment Approval
• From: DRMS
• To: The Denver Brick Company
• Type & Sequence: AM1
• Email Name: BMK
• Email Name: BJC
• Media Type: D
• Archive: No

Task description:
Site: Bijou Clay Mine
PROJECT IDENTIFICATION
Task #:
Date:
User:
Cost Breakdown:
Agency or organization name: DRMS
HOURLY EQUIPMENT COST
Basic Machine:
Horsepower:
Blade Type:
Attachment:
Shift Basis:
Data Source:
Ownership Cost /Hour:
Operating Cost /Hour:
Ripper op. Cost/Hour:
Operator Cost/Hour:
001 State: Colorado
12/23/2011 County: Elbert
BMK
Cat D9T - 9SU
405
Semi - Universal
3 -shank ripper
1 per day
(CRG)
Total unit Cost /Hour: $266.52
Total Fleet Cost/Hour: $266.52
MATERIAL QUANTITIES
Initial Volume:
Swell factor:
Loose volume:
70,000
1.250
87,500 LCY
HOURLY PRODUCTION
Average push distance:
Unadjusted hourly production:
Average push gradient:
Average site altitude:
Material weight:
Weight description:
5%
0,001 feet
Job Condition Correction Factor
Operator Skill:
Material consistency:
Dozing method:
Backfill and grading
$80.19
$140.68
$7.17
$38.49
Source of estimated volume: Division of Reclamation, Mining & Safety
Source of estimated swell factor: Cat Handbook
250 feet
546.0 LCY /hr
BULLDOZER WORK
Permit Action: Amnedmnet
Utilization %
NA
100
100
NA
Materials consistency description: Compacted fill or embankment 0.9
2,550 lbs /LCY
Earth - Dry packed
0.750
0.900
1.200
Source
(AVG.)
(CAT HB))
(S -BY -S)
Abbreviation: None
Page 1 of 2
Permit /Job #: M 1997007
Filename: M007 -001
CIRCES Cost Estimating Software