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2022-08-10_INSPECTION - M1998024
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2022-08-10_INSPECTION - M1998024
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Last modified
8/12/2022 7:31:57 AM
Creation date
8/11/2022 2:15:33 PM
Metadata
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Template:
DRMS Permit Index
Permit No
M1998024
IBM Index Class Name
Inspection
Doc Date
8/10/2022
Doc Name
Inspection Report
From
DRMS
To
Oldcastle SW Group , Incdba B & B Excavating
Inspection Date
6/13/2022
Email Name
LDS
JDM
Media Type
D
Archive
No
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BULLDOZER RIPPING WORK <br /> Task description: Rip/grade pit floor and access roads <br /> Site: Hidden Valley Gravel Pit Permit Action: 2022 Inspection Permit/Job#: M1998024 <br /> PROJECT IDENTIFICATION <br /> Task#: 03A State: Colorado Abbreviation: None <br /> Date: 8/9/2022 County: Eagle Filename: 024-03a <br /> User: LDS <br /> Agency or organization name: DRMS <br /> HOURLY EQUIPMENT COST <br /> Basic Machine: Cat D8T-8SU Horsepower: 310 <br /> Ripper Attachment: 3-Shank Ripper Shift Basis: 1 per day <br /> Data Source: (CRG) <br /> Cost Breakdown: <br /> Utilization% <br /> Ownership Cost/Hour: $124.85 NA <br /> Operating Cost/Hour: $97.63 100 <br /> Ripper Ownership Cost/Hour: $13.10 NA <br /> Ripper Operating Cost/Hour: $7.30 100 <br /> Operator Cost/Hour: $41.30 NA <br /> Total Unit Cost/Hour: $284.18 <br /> Total Fleet Cost/Hour: $284.18 <br /> MATERIAL QUANTITIES Selected estimating method: Area <br /> Alternate Methods: <br /> Seismic: NA Bank Volume: NA BCY NA <br /> Area: 26.00 acres Rip Depth(ft): 2.00 Volume: 83,893 BCY or CCY <br /> Source of estimated quantity: Onsite observations/reports <br /> HOURLY PRODUCTION <br /> Seismic: <br /> Seismic Velocity: NA feet/second <br /> Area: <br /> Average Ripping Depth: 2.56 feet/pass <br /> Average Ripping Width: 7.08 feet/pass <br /> Average Ripping Length: 500.00 feet/pass <br /> Average Dozer Speed: 88.00 feet/minute <br /> Average Maneuver Time: 0.25 minutes/pass <br /> Production per unit area: 0.822 acres/hour <br /> Job Condition Correction Factors <br /> Unadjusted Hourly Unit Production: 0.822 Acres/hr <br /> Site Altitude: 6,350 feet <br /> Altitude Adj: 1.00 (CAT HB) <br /> Job Efficiency: 0.83 (1 shift/day) <br /> Net Correction: 0.83 multiplier <br /> Adjusted Hourly Unit Production: 0.68 Acres/hr <br /> Adjusted Hourly Fleet Production: 0.68 Acres/hr <br /> JOB TIME AND COST <br /> Fleet size: 1 Grader(s) Total job time: 38.11 Hours <br /> Unit cost: $416.521 Per acre Total job cost: $10,830 <br /> CIRCES Cost Estimating Software <br />
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