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TABLE 6 <br />JUL °C9URG RESERVOIR DAM - RESERVOIR ENLARGEMEN T STUDY <br />FEASIBILITY CONSTRUCTION COST ESTIMATE <br />ALTERNAT VE 81 - UPGRADE EXISTING <br />STRUCTURES, NEW DAKI 5 <br />MODIFIED HOMOGENEOUS EA.RTHFILL <br />DAMS - TOP OF' DAM ELEV. 371&5 <br />NORMAL WATER LEVEL 3710.5, GAGE HEIGHT <br />27.5 <br />_ <br />DAM NO. '_ <br />_ <br />DAM NO. 1.A <br />- - <br />- -- - <br />-- <br />DAM NO. 2 <br />- <br />- - - <br />DAM NO. 3 <br />- -- <br />-- <br />DAM NO. 4 DIKE <br />_ DAM NO. 4 <br />& OUTLET WORKS <br />NO. 5 & SPILLWAY <br />NLE'- CANAL & ROADS <br />- -- - <br />Unit <br />Unit <br />Unit <br />Unit <br />Unit <br />- <br />-- Unit <br />_ <br />_DAM <br />Und <br />Snit <br />1 OTAL <br />Item <br />Cuantfy <br />Price <br />Amount <br />Quantity <br />Price <br />Amount <br />Quantity <br />Price <br />Amount <br />Quantity <br />Price <br />Amount <br />Quantity <br />Price <br />.Amount <br />Quan:lty <br />price <br />Amount <br />Quantity <br />Price <br />Amount <br />Quantity <br />Price <br />Amount <br />COST <br />1 Mobilization and Demobilization <br />1 Is <br />$20,000.00 <br />$:10,000 <br />0 Is <br />$0.00 <br />$0 <br />1 Is <br />$80,000.00 <br />$80,000 <br />1 Is <br />$E -0,000.00 <br />$80,000 <br />1 Is <br />$30,000.00 <br />$30,000 <br />0 Is <br />$50,000.00 <br />$O <br />1 Is <br />$30,000.00 <br />$30,000 <br />1 Is <br />$50,000.00 <br />£50,000 <br />$290,000 <br />2 Dewatering Operations <br />1 Is <br />$20,000.00 <br />$20,000 <br />1 Is <br />$5,000.00 <br />$5,000 <br />1 Is <br />$20,000.00 <br />$20,000 <br />1 Is <br />$20,000.00 <br />$20,0(X) <br />Ole <br />$10,000.00 <br />SO <br />1 Is <br />$10,000.00 <br />$10,000 <br />1 1s <br />$5,000.00 <br />$5,000 <br />0Is <br />$20,000.00 <br />30 <br />$80,000 <br />3 Strip Top Soil & Overburden <br />17,17.0 cy <br />$2.00 <br />$34,300 <br />2,472 cy <br />$2.00 <br />$4,900 <br />7,554 cy <br />$2.00 <br />$15,100 <br />7,993 cy <br />$2.00 <br />$16,000 <br />4,930 cy <br />$2.00 <br />$9,9()0 <br />1,412 cy <br />$2.00 <br />$2,800 <br />4,586 cy <br />$2.00 <br />$9,200 <br />1,300 cy <br />$2.00 <br />$2,600 <br />$94,800 <br />4 Excavate and Backflll Cutoff Trench <br />0 cy <br />$5.00 <br />$0 <br />0 cy <br />$5.00 <br />$3 <br />0 cy <br />$5.00 <br />$0 <br />0 cy <br />$5.00 <br />$•0 <br />0 cy <br />$5.00 <br />SO <br />0 cy <br />$5.00 <br />$0 <br />81,195 cy <br />$5.00 <br />$406,000 <br />0 cy <br />$5.00 <br />$0 <br />$406,000 <br />5 Slurry Cutoff Trench <br />103,695 fsf <br />$6.00 <br />$622,200 <br />23,5CO fsf <br />$6.00 <br />$141,000 <br />51,478 flat <br />$6.00 <br />$3,)8,900 <br />51,525 fsf <br />$6.00 <br />$309,200 <br />61,21332 fsf <br />$6.00 <br />$367,600 <br />0 fsT <br />$6.00 <br />$0 <br />0 fsf <br />$6.00 <br />$0 <br />0 fsf <br />$6.00 <br />30 <br />$1,748,900 <br />6 Sand Finer /Drainage Blanket <br />11,210 cy <br />$20.00 <br />$224,200 <br />2,327 cy <br />$20.00 <br />$46,500 <br />11,Bf0 cy <br />$20.00 <br />$237,000 <br />12,3:10 cy <br />$20.00 <br />$247,OCX) <br />2,790 cy <br />$20.00 <br />$55,80 <br />130 cy <br />$20.00 <br />$3,200 <br />156 cy <br />$20.00 <br />$3,130 <br />0 cy <br />$20.00 <br />$0 <br />$816,800 <br />7 F & I Toe Drain & Filte' <br />3,400 If <br />$30.00 <br />$102,000 <br />1,870 If <br />$30.00 <br />$56,100 <br />2,400 If <br />$3L100 <br />$'72,000 <br />1,8W If <br />$30.00 <br />$54,0(0 <br />2,200 If <br />$30.00 <br />356,000 <br />80 If <br />$30.00 <br />$2,400 <br />500 If <br />$30.00 <br />$15,000 <br />0 If <br />$0.00 <br />30 <br />$367,500 <br />8 Construct Earthfill Embankment <br />88,237 cy <br />$3.00 <br />$284,700 <br />17,319 cy <br />$3.00 <br />$52,000 <br />146,965 cy <br />$2..00 <br />$440,900 <br />101,584 cy <br />$9.00 <br />$304,800 <br />37,687 cy <br />$3.00 <br />$113,100 <br />11,430 cy <br />$3.00 <br />$34,300 <br />33,875 cy <br />$3.00 <br />$101,630 <br />0 cy <br />3.3.00 <br />$0 <br />$1,311,400 <br />9 Remove Existing Concrete Facing <br />0 sy <br />$1.50 <br />$0 <br />0 sy <br />$1.50 <br />$3 <br />14,473 sy <br />$1.50 <br />$21,700 <br />7,562 sy <br />$9.50 <br />$11,300 <br />0 sy <br />$1.50 <br />1 SO <br />0 sy <br />$1.50 <br />$0 <br />0 sy <br />$1.50 <br />$0 <br />0 sy <br />$1.50 <br />$0 <br />$33,000 <br />10 Trim Upstream Slope <br />0 cy <br />$2.00 <br />$0 <br />0 cy <br />$2.00 <br />$3 <br />7,562 cy <br />$2:.00 <br />$15,100 <br />28,124 cy <br />$2.00 <br />$56,200 <br />0 cy <br />$2.00 <br />SO <br />0 cy <br />$2.00 <br />$0 <br />0 cy <br />$2.00 <br />$0 <br />0 cy <br />$2.00 <br />$0 <br />$71,300 <br />11 F & I Upstream Slope Protection Bedding <br />0 cy <br />$0.00 <br />$0 <br />0 cy <br />$0.00 <br />$0 <br />0 cy <br />$0.00 <br />$0 <br />0 cy <br />$0.00 <br />$0 <br />0 cy <br />$0.00 <br />SO <br />0 cy <br />$0.00 <br />$0 <br />0 cy <br />$0.00 <br />$0 <br />0 cy <br />50.00 <br />$0 <br />$0 <br />12 F & I Upstream Slope Protection <br />5,715 cy <br />$39.00 <br />$222,900 <br />1,182 cy <br />$39.00 <br />$46,100 <br />26,975 cy <br />$39.00 <br />$1,052,000 <br />15,016 cy <br />$39.00 <br />$586,400 <br />4,732 cy <br />$39.00 <br />$164,500 <br />1,022 cy <br />$39.00 <br />$39,900 <br />7,398 cy, <br />$39.00 <br />$288,500 <br />0 cy <br />$.a.00 <br />$0 <br />$2,420,300 <br />13 Monitoring Piezometers <br />660 If <br />$12.00 <br />57,900 <br />135 If <br />$12.00 <br />$1,603 <br />1,350 If <br />$12.00 <br />$16,200 <br />870 If <br />$12.00 <br />$10,400 <br />430 If <br />$12.00 <br />$5,200 <br />250 If <br />$12.00 <br />$3,100 <br />O if <br />$12.00 <br />30 <br />O if <br />$'2.00 <br />$0 <br />$44,400 <br />14 Replace Topsoil and Seed <br />27,270 sy <br />$0.75 <br />$20,500 <br />6,2CO sy <br />$0.75 <br />$4,700 <br />29,650 sy <br />$0.75 <br />$22,200 <br />17,230 sy <br />$0.75 <br />$12,9(X) <br />16,110 sy <br />$0.75 <br />$12,1(10 <br />5,230 sy <br />$0.75 <br />$4,000 <br />14,045 sy <br />$0.75 <br />$10,530 <br />8,000 lay <br />$0.75 <br />$6,000 <br />$92,900 <br />15 Excavate & 3ackfill Outlet Conduit Trench <br />210 If <br />$40.00 <br />58,400 <br />0 If <br />$4.00 <br />$0 <br />0 If <br />$40.00 <br />$0 <br />0 If <br />$40.00 <br />$0 <br />0 If <br />$40.00 <br />s0 <br />0 If <br />$40.00 <br />$0 <br />0 If <br />$40.00 <br />$0 <br />0 If <br />$40.00 <br />$0 <br />$8,400 <br />16 Concrete for Outlet Works Conduit <br />14 cy <br />$400.00 <br />$56,000 <br />0 cy <br />$400.00 <br />$) <br />0 cy <br />$400.00 <br />$0 <br />0 cy <br />$40().00 <br />$0 <br />0 cy <br />$400.00 <br />s0 <br />44 cy <br />$400.00 <br />$17,610 <br />0 cy <br />$400.00 <br />$0 <br />0 cy <br />$400.00 <br />$0 <br />$73,600 <br />17 F & I Secondary Outlet Pipe - 30" Dia. Steel <br />210 If <br />$150.00 <br />$31,500 <br />0 If <br />$150.00 <br />$0 <br />0 If <br />$150.00 <br />$0 <br />0 If <br />$150.00 <br />$0 <br />0 If <br />$150.00 <br />SO <br />0 If <br />$15000 <br />$0 <br />0 If <br />$150.00 <br />DO <br />0 If <br />$150.00 <br />30 <br />$31,500 <br />18 Intake, Outlet Structures for Outlet Works <br />22 cy <br />$400.00 <br />58,800 <br />0 cy <br />$400.00 <br />$3 <br />0 cy <br />$400.00 <br />$0 <br />0 cy <br />$400.00 <br />30 <br />0 cy <br />$400.00 <br />SO <br />70 cy <br />$400.00 <br />$28,000 <br />0 cy <br />$400.00 <br />30 <br />0 c/ <br />$4(0.00 <br />550 <br />$36.800 <br />19 F & I Outlet Gate and Operator <br />1 Is <br />$20,00000 <br />$20,000 <br />0 Is <br />$20,000.00 <br />$3 <br />0 Is <br />$20,000.00 <br />$0 <br />0 Is <br />$20,000.00 <br />3X) <br />Ole <br />$20,000.00 <br />SO <br />0 Is <br />$20,000.00 <br />$0 <br />0 Is <br />$20,000.00 <br />30 <br />0 Is <br />$20,000.00 <br />$0 <br />$20,000 <br />20 Misc Steel Work - Trash Racks, Etc. <br />1 Is <br />$15,000.00 <br />115,000 <br />01s; <br />$5,000.00 <br />$3 <br />0 Is <br />$5,000.00 <br />$0 <br />0 Is <br />$5,000.00 <br />10 <br />0 Is <br />$5,000.00 <br />SO <br />0 Is <br />$5,00000 <br />$0 <br />0 Is <br />$5,000.00 <br />30 <br />01s; <br />$5,000.00 <br />$0 <br />$5,000 <br />21 Raise Main Outlet Tower and Extend Catwalk <br />31s <br />$26,000.00 <br />$0 <br />Ole <br />$2,3,000.00 <br />$0 <br />0 Is <br />$26,00(.00 <br />s0 <br />0 Is <br />$26,000.00 <br />30 <br />0 Is <br />$26,000.00 <br />SO <br />0 Is <br />$26,000.00 <br />$0 <br />0 Is <br />$26,OCO.00 <br />$0 <br />0 Is <br />$26,0(X).00 <br />$0 <br />$0 <br />22 Raise Inlet Canal Banks <br />0 cy <br />$4.00 <br />$0 <br />0 cy <br />$4.00 <br />$0 <br />0 cy <br />$A..00 <br />$0 <br />0 cy <br />$4.00 <br />$0 <br />0 cy <br />$4.00 <br />SO <br />0 cy <br />$4.00 <br />$0 <br />0 cy <br />$4.00 <br />$0 <br />0 cy <br />SA.00 <br />$0 <br />$0 <br />23 Excavate for Inlet Canal Relocation <br />3 cy <br />$2.00 <br />$0 <br />0 cy <br />$2.00 <br />$3 <br />0 cy <br />$200 <br />$0 <br />0 cy <br />$2.00 <br />$0 <br />0 cy <br />$2.00 <br />SO <br />0 cy <br />$2.00 <br />$0 <br />0 cy <br />$2.00 <br />30 <br />0 cy <br />$2.00 <br />$0 <br />$0 <br />24 Raise Spillway Crest - Soil Cement <br />0 cy <br />$40.00 <br />$0 <br />0 cy <br />$40.00 <br />$3 <br />0 cy <br />S40.00 <br />$0 <br />0 cy <br />$40.00 <br />$0 <br />0 cy <br />$40.00 <br />SO <br />0 cy <br />$40.00 <br />$0 <br />700 cy <br />$40.00 <br />$28,030 <br />0 cy <br />$40.00 <br />$0 <br />$28,000 <br />25 Relocate County Roads & Bridge <br />1 Is <br />$0.00 <br />$0 <br />0 Is <br />$0.00 <br />$3 <br />0 Is <br />$0.00 <br />$0 <br />0 Is <br />$0.00 <br />$0 <br />0 Is <br />$0.00 <br />SO <br />0 Is <br />$0.00 <br />$0 <br />0 Is <br />$0.00 <br />30 <br />1 Is <br />$800,0(X).00 <br />$300,1300 <br />$800,000 <br />26 15% Miscellaneous Unscheduled Work Items <br />1 Is <br />1250,300 <br />$2:10,300 <br />1 Is <br />$53,700 <br />$53,703 <br />1 Is <br />5345,200 <br />$345,200 <br />1 Is <br />$256,200 <br />$256,200 <br />1 Is <br />$126,600 <br />$126,600 <br />0 Is <br />$21,800 <br />$0 <br />1 Is <br />$134,500 <br />$134,5)0 <br />0 Is <br />$128,800 <br />$0 <br />$1,166,500 <br />Subtotal Darn Embankment (Items 1-114) <br />$1,5:18,700 <br />$3:17,900 <br />$2,301,100 <br />$1,708,2(10 <br />$544,200 <br />$99,700 <br />$1368,900 <br />$58,600 <br />$7,777,300 <br />Subtotal Inlet and Outt=_t (Items 15 - 23) <br />$129,700 <br />$) <br />$0 <br />3:0 <br />SO <br />$45,600 <br />30 <br />$0 <br />$175,300 <br />Subtotal Emergency Spillway (Item 24) <br />$0 <br />$3 <br />$0 <br />$0 <br />SO <br />$0 <br />$28,030 <br />$0 <br />$28,000 <br />Misce[aneous (Items 25 -26) <br />_ <br />$2`.50,300 <br />$53,700 <br />$345_200 <br />$256,200 <br />$126,600 <br />$0 <br />$134,5)0 <br />$300,000 <br />$1,966,500 <br />' Base Construction Costs - Subtotal <br />$1,9 8,700 <br />$411,603 <br />$2,646,3130 <br />_ <br />$1,964,4Cb <br />_ <br />$970,800 <br />_ <br />$ +45,300 <br />51,031,430 <br />_ <br />$358,600 <br />$9,947,100 <br />Construction Cortingency: <br />15.00% <br />_ <br />$287_800 <br />_ <br />$61,703 <br />_ <br />$3,36,9CO <br />$294,7(0 <br />- <br />$145,600 <br />$21,810 <br />$154,7)0 <br />$128,800 <br />$1,492,000 <br />' Base Construction Costs - Total <br />$2,206,500 <br />$473,303 <br />$3.043,200 <br />_ <br />$2,259,100 <br />_ <br />$1,116,4(01 <br />- <br />$167,100 <br />$1,186,130 <br />_ <br />$387,400 <br />_ <br />$11,439,100 <br />Engineering and Inspection: <br />10.00% <br />_ <br />$2:0,700 <br />_ <br />$47,303 <br />$3)4,3CO <br />$225,900 <br />$111,600 <br />$16,700 <br />$118,600 <br />198,700 <br />$1,143,800 <br />' Total Project Costs <br />$2,427,200 <br />$520,603 <br />$3,347,500 <br />_ <br />$2,485,000 <br />$1,228,000 <br />_ <br />$183,800 <br />$1,304,700 <br />51,386,100 <br />$12,582,900 <br />