INSPEC07126

• Permit No: M1997084
• IBM Index Class Name: Inspection
• Doc Date: 4/22/2004
• Doc Name: Inspection Report
• From: DMG
• To: Horizon Ranch LLP
• Inspection Date: 4/9/2004
• Media Type: D
• Archive: No

CIRCES Cost Estimating Software
HYDRAULIC EXCAVATOR WORK
PROJECT IDENTIFICATION
Task # : 001
Date : 04/22/2004
User: WHE
State :Colorado Permitrob # : M-1997-084
County :Ouray Abbreviation :none
Site :Memphis Site Filename : M084-001
Agency or organization name : DMG
Permit or other job action :Routine 110c bond update
task description : Highwatl reduction from 0.5H:1 V to 3H:1 V
HOURLY EQUIPMENT COST
Cost Breakdown
Machine description :Cat 307C
Ownership cost/hour
Operating cosUhour
Operator cosUhour
Total unit cosUhour
Utilization
$11.45 NA
$11.32 100
$32.02 NA
$54.79
Horsepower: 55
Weight (MT) : 6.49
Shift basis : 1 per day
Data source : (CRG)
Total fleet cosUhour : $54.79
MATERIAL QUANTITIES
Initial Swell Loose
volume : 47 LCY factor : NA volume : 47 LCY
Source of estimated volume :See attached drawing, "Highwatl Reduction"
Source of estimated swell factor:NA
HOURLY PRODUCTION
Excavator Cvcle Time (load bucket, swinc loaded. dump bucket, swing empty)
Basic job condition description : ABOVE AVERAGE
Secondary job condition within basic description : AVERAGE
Cycle time value : 0.21 minutes
Bucket Capacity
Rated bucket capacity : 0.59 LCY (heaped) Bucket size class : large
Bucket fill factor : 0.97 Sand and gravel (95 % - 100%)
Adjusted bucket capacity : 0.58 LCY
Job Condition Correction Factors Source
Site altitude : 7,600 feet Altitude adjustment : 0.87 (Cat HB)
Job efficiency adjustment : 0.83 (1 shifdday)
Net job correction : 0.72 multiplier
Unadjusted hourly unit production : 164.36 LCY/hour
Adjusted hourly unit production : 118.68 LCY/hour
Adjusted hourly fleet production : 118.68 LCY/hour
JOB TIME AND COST
Fleet size : 1 excavator(s) Total job time : 0.39 hours
Unit cost : $0.462 per LCY Total job cost : $QQ