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<br />I <br /> <br />Fri 16 Jun 1995 <br /> <br />Eff. Date 03/21/95 <br />DETAILED ESTIMATE <br /> <br />u.s. AImy Corps of Engineers <br />PROJECI'LANGA3: Langdon Bend Alternative A3 - Nemaha County, NE <br />FEASIBILITY ESTIMATE <br />06. Fish and Wildlife Facilities <br /> <br />II <br /> <br />I <br /> <br />Wildlife Facilities & Sanctuary <br /> <br />TIME 14:24:30 <br /> <br />DETAIL PAGE 9 <br /> <br />QUANTI DOM MANHOUR <br /> <br />LABOR EQUIPMNT MATERIAL TOTAL COST UNIT COST <br /> <br />I <br /> <br />PILOT CHANNEL EXCAVATION <br />A Crane with a 1.25cy dragline bucket and a two 3cy backhoe will complete <br />this work. The material will be cast aside. See "Place Excess Material" <br />for placing and shaping of this material. Compaction is not required. <br /> <br />I <br /> <br />Production rate: <br /> <br />I <br /> <br />Dragline <br /> <br />Dipper Capacity <br />Load Efficiency <br />Load Carried <br />Avg. Cycle Time <br />Cycles per Hour = <br />C'i per Hour <br />Efficiency Rate . <br />Productin Rate <br /> <br />I <br /> <br />I <br /> <br />Backhoe <br /> <br />Dipper Capacity <br />Load Efficiency <br />Load Carried <br />Avg Cycle Time <br />Cycles pr Hour <br />CY per Hour <br />Efficiency Rate <br />Production Rate <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />Total <br /> <br />68 + 233 + 233 . 534cy/hr. <br /> <br />1. 25cy <br />90 . <br />1.25(0.9)=1.13cy <br />40 sec. <br /> <br />90 <br />1.13 (90)=101cy/hr <br />67% <br />101 (0.67)=68cy/hr <br /> <br />3cy <br />90% <br />3(O.9)=2.7cy <br />28 sec. <br />.. 129 <br />129{2.7l=348cy/hr <br />67% <br />348 (0. 67) =233cy/hr <br /> <br />,I <br /> <br />Time to complete operation 397000cy/534cy/hr <br />which appears to be reasonable. <br /> <br />743hrs or 18.5weeks <br /> <br />I <br /> <br />Based on the Corps' review comment number 99, a loader will be added to help <br />carry excess soil to the adjacent spoil pile. <br /> <br />:1 <br /> <br />TRK,HWY,4X2,F250,3/4T,8600 GVW <br />4X2 3/4-TON PICK-UP, 8600 GVW <br /> <br />Foreman <br /> <br />!I <br /> <br />743.45 HR <br /> <br />743.45 HR <br /> <br />CRANE,MECH,TRK MTO, SOT/ISO' BOOM <br />REF. EP 1110-1-8 743.45 HR <br />50 TON WITH 150' BOOM <br /> <br />II <br /> <br />HYD EXCAV, CRWLR, 3.125CY BRT <br /> <br />I <br /> <br />Small Tools <br /> <br />I <br />I <br />I <br /> <br />1486_89 HR <br /> <br />743.45 HR <br /> <br />OUtside Laborers, (Semi-Skilled) <br /> <br />LABOR ID: CIVTTA <br /> <br />EQUIP ID: MR0054 <br /> <br />743.45 HR <br /> <br />CUrrency in OOLLARS <br /> <br />0.00 0.00 6.41 0.00 6.41 <br />0 0 4,762 0 4,762 <br />1.00 25.00 0.00 0.00 25.00 <br />743 18,586 0 0 18,586 <br />0.00 0.00 71.40 0.00 71.40 <br />0 0 53,080 0 53,OBO <br /> <br />6.41 <br /> <br />25.00 <br /> <br />71.40 <br /> <br />0.00 0.00 118.19 0.00 118.19 <br />0 0 175,739 0 175,739 118.19 <br />0.00 0.00 1.45 0.00 1.45 <br />0 0 1,078 0 1,078 1.45 <br />1.00 9.72 0.00 0.00 9.72 <br />743 7,224 0 0 7,224 9.72 <br /> <br />CREW ID: MRONAT UPB ID: MRON93 <br />