2011-10-26_ENFORCEMENT - M1992102

• Permit No: M1992102
• IBM Index Class Name: ENFORCEMENT
• Doc Date: 10/26/2011
• Doc Name: Reclamation Liability Estimate
• From: DRMS
• To: Western Gravel, Inc.
• Email Name: GRM
• Media Type: D
• Archive: No

Task description: Rough grade pit floor
Site: South D -20 Pit
PROJECT IDENTIFICATION
Task #: 04A State: Colorado
Date: 10/25/2011 County: Montrose
User: GRM
Agency or organization name: DRMS
HOURLY EQUIPMENT COST
Basic Machine: CAT 16M
Ripper Attachment: Multi -Shank Ripper
Cost Breakdown:
Ownership Cost/Hour:
Operating Cost/Hour:
Ripper Operating Cost/Hour:
Operator Cost/Hour:
Total Unit Cost/Hour:
Altitude Adj:
Job Efficiency:
Net Correction:
1.00
0.90
0.9000
Unit cost: $94.35 per acre
MOTOR GRADER WORK
Permit Action: 2011 Reclamation
Liability Estimate Permit/Job #: M1992102
$68.74
$89.71
$0.81
$24.47
$183.73
Total Fleet Cost/Hour: $186.17
Utilization %
NA
100
25
NA
MATERIAL QUANTITIES
Total Area to be graded or ripped: 40.00 acres
Source of estimated acreage: Original estimate for full pit
HOURLY PRODUCTION
Average Grader Speed: 1.50 mph
Selected Application: Finish grading (0 -2.5 mph) - 1.5
Selected Blade Angle: 30 degrees
Effective Blade Length: 13.90 feet
Width of blade overlap per pass: 2.00 feet
Net grading or ripping width per pass: 11.90 feet
Unadjusted Hourly Unit Production: 2.1636 acres /hour
Job Condition Correction Factors Site Altitude: 6080 feet
Source
(CAT HB)
(1 sh/d, fay.)
multiplier
Adjusted Hourly Unit Production: 1.9473 acres/Hour
Adjusted Hourly Fleet Production: 1.9473 acres/Hour
Abbreviation: None
Filename: M102 -04a
Horsepower: 297
Shift Basis: 1 per day
Data Source: (CRG)
JOB TIME AND COST
Fleet size: 1 Grader(s) Total job time: 20.54 Hours
Total job cost: $3,774.00
CIRCES Cost Estimating Software