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<br />I <br /> <br />Fri 16 Jun 1995 <br />Eff. Date 03/21/95 <br />DETAILED ESTIMATE <br /> <br />I <br /> <br />I <br /> <br />u.s. Army Corps of Engineers <br />PROJECT LANGA2: Langdon Bend Alternative A2 - Nemaha County, NE <br />FEASIBILITY ESTIMATE <br />06. Fish and Wildlife Facilities <br /> <br />Wildlife Facilities & Sanctuary <br /> <br />TIME 14:23:51 <br /> <br />DETAIL PAGE 9 <br /> <br />QUANTI UOM MANHOUR <br /> <br />LABOR EQUlPMNT MATERIAL TOTAL COST UNIT COST <br /> <br />I <br /> <br />PILOT CHANNEL EXCAVATION <br />A Crane with a 1.25cy dragline bucket and a 3cy backhoe will complete this <br />work. The material will be cast aside. See "Place Excess Material" for <br />placing and shaping of this material. Compaction is not required. <br /> <br />I <br /> <br />1 <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />1 <br /> <br />,I <br />I <br /> <br />I <br /> <br />I <br /> <br />'I <br /> <br />I <br /> <br />I <br /> <br />LABOR ID: CIVT'l'A <br /> <br />Production rate: <br /> <br />Dragline <br /> <br />Dipper Capacity <br />Load Efficiency <br />Load Carried <br /> <br />Avg. Cycle Time <br />Cycles per Hour <br />CY per Hour <br />Efficiency Rate = <br />Productin Rate <br /> <br />Backhoe 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 />1. 25Cy <br />90 . <br />.. 1.25(0.9)=1.13cy <br />40 sec. <br /> <br />90 <br />1.13(80)~101cy/hr <br />67' <br />101(0.67l=68cy/hr <br /> <br />3cy <br />90% <br />3(0.9l..2.7cy <br />28 sec. <br />129 <br />129 (2.7)=348cy/hr <br />67% <br />348 (0. 67) =233cy/hr <br /> <br />Total <br /> <br />68 + 233 <br /> <br />301cy/hr Use 300cy/hr <br /> <br />Time to complete operation 268000cy/300cy/hr <br />which appears to be reasonable. <br /> <br />TRK.HWY,4X2,F2S0,3/4T,8600 GVW <br />4X2 3/4-TON PICK-UP, 8600 GVW 893.33 HR <br /> <br />Foreman <br /> <br />893.33 HR <br /> <br />CRANE,MECH,TRK MTD, SOT/ISO'BooM <br />REF. EP 1110-1-8 893.33 HR <br />50 TON WITH 150' BOOM <br /> <br />HYD EXCAV, CRWLR, 3.125CY BKT <br /> <br />Small Tools <br /> <br />893.33 HR <br /> <br />893.33 HR <br /> <br />OUtside Laborers, (Semi-Skilled) <br /> <br />893.33 HR <br /> <br />OUtside Equip. Operators, Heavy <br /> <br />EQUIP ID: MR0054 <br /> <br />1786.67 HR <br /> <br />CUrrency in OOLlARS <br /> <br />0.00 0.00 6.41 0.00 6.41 <br />0 0 5,722 0 5,722 <br />1.00 25.00 0.00 0.00 25.00 <br />893 22,333 0 0 22,333 <br />0.00 0.00 71.40 0.00 71.40 <br />0 0 63,782 0 63,782 <br /> <br />893hrs or 22weeks <br /> <br />0.00 <br />o <br /> <br />0.00 <br />o <br /> <br />118.19 <br />105,585 <br /> <br />0.00 <br />o <br /> <br />0.00 <br />o <br /> <br />1.45 <br />1,295 <br /> <br />1.00 <br />893 <br /> <br />0.00 <br />o <br /> <br />9.72 <br />8,680 <br /> <br />1.00 <br />1,787 <br /> <br />23.41 <br />41,826 <br /> <br />0.00 <br />o <br /> <br />6.41 <br /> <br />25.00 <br /> <br />71.40 <br /> <br />0.00 <br />o <br /> <br />118.19 <br />105,585 <br /> <br />118.19 <br /> <br />0.00 <br />o <br /> <br />1.45 <br />1,295 <br /> <br />1.45 <br /> <br />0.00 <br />o <br /> <br />9.72 <br />8,680 <br /> <br />9.72 <br /> <br />0.00 <br />o <br /> <br />23.41 <br />41,826 <br /> <br />23.41 <br /> <br />CREW ID: MRONAT UPB ID: MRON93 <br />