2014-01-24_REVISION - C1996083 (2)

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Task description: Site: Bowie No. 2 Mine PROJECT IDENTIFICATION BULLDOZER WORK Pitkin Mesa Pipeline corridor Permit Action: Minor Revision 146 Task #: 352 State: Colorado Date: 1/24/2014 County: Delta User: SLB Agency or organization name: DRMS HOURLY EQUII Basic Machine: Horsepower: Blade Type: Attachment: Shift Basis: Data Source: Cost Breakdown: "MENT COST Cat D9T - 9SU 405 Semi - Universal NA 1 per day (CRG) Page 4 of 7 Permit/Job #: C1996083 Abbreviation: None Filename: C083 -352 Total unit Cost/Hour: $249.42 Total Fleet Cost/Hour: $249.42 MATERIAL OUANTITIES Initial Volume: 3,227 Swell factor: 1.000 Loose volume: 3,227 LCY Source of estimated volume: BRL - 2 acres @ 12" Source of estimated swell Cat Handbook factor: HOURLY PRODUCTION Average push distance: Unadjusted hourly production: 100 feet 1,243.2 LCY/hr Materials consistency description: Consolidated stockpile 1.0 Average push gradient: 20 % Average site altitude: 7,725 feet Material weight: 2,550 lbs /LCY Utilization % Ownership Cost/Hour: $69.88 NA Operating Cost/Hour: $142.13 100 Ripper op. Cost/Hour: $0.00 0 Operator Cost/Hour: $37.41 NA Total unit Cost/Hour: $249.42 Total Fleet Cost/Hour: $249.42 MATERIAL OUANTITIES Initial Volume: 3,227 Swell factor: 1.000 Loose volume: 3,227 LCY Source of estimated volume: BRL - 2 acres @ 12" Source of estimated swell Cat Handbook factor: HOURLY PRODUCTION Average push distance: Unadjusted hourly production: 100 feet 1,243.2 LCY/hr Materials consistency description: Consolidated stockpile 1.0 Average push gradient: 20 % Average site altitude: 7,725 feet Material weight: 2,550 lbs /LCY