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<br />e <br /> <br />e <br /> <br />r <br /> <br /> CITY OF LA PORTE <br /> EAST "E" STREET IMPROVEMENTS <br /> VI I. CONCEPTUAL COST ESTIMATE <br />18,000 sq.yds. - 7" Reinforced Concrete Pavement @ $ 20.00 $360,000.00 <br />17,800 l.f. - 6" Concrete Curb @ $ 2.20 $ 39,160.00 <br />19,800 sq.yds. - 6" Li me Stabilized Subgrade @ $ 2.25 $ 44,550.00 <br />20,000 c.y. - Unclassified Excavation @ $ 2.00 $ 40,000.00 <br />540 lof. - 15 RCP Inlet Leads @ $ 17.00 $ 9,180.00 <br />730 lof. - 18 RCP In l.et Leads @ :I; 19.00 $ 13,870.00 <br />670 lof. - 18 RCP 0/6' @ $ 17.50 $ 11,725.00 <br />1,030 l.f. - 24 RCP 0/6' @ :$ 19.00 $ 19,570.00 <br />1,030 l.f. - 30 RCP 6/8' @ $ 24.00 :$ 24,720.00 <br />590 lof. - 36 RCP 6/8' @ $ 31.00 $ 18,290.00 <br />220 lof. - 36 Outfall @ $ 40.00 $ 8,800.00 <br />44 ea. - Type BB Inlets @ :t 800.00 $ 35,200.00 <br />13 ea. - Standard manholes @ $1,000.00 :$ 13,000.00 <br />2,000 tons Cement stabilized Sand I~ $ 17.00 $ 34,000.00 <br />3,000 c. y. - Unclassified Ex cavati on (Transitions) @ $ 2.00 :$ 6,000.00 <br />8,800 s.y. - Li me Stabili?ed Subgrade (Transitions) @ $ 2.25 $ 19,800.00 <br />8,000 s.y. - Base Course (Transitions) @ $ 10.50 $ 84,000.00 <br />6,400 s.y. - 1 1/211 H.M.A.C. (Transi tions) @ $ 7.00 :$ 44,800.00 <br />4,200 s. f. - 411 Concrete Driveways @ $ 2.00 $ 8,400.00 <br />6,400 s. f. - Li mestone Driveways @ $ 1. 20 $ 7,680.00 <br />400 s. f . - Asphalt Driveways @ $ 2.00 $ 800.00 <br /> Estimated Construction Cost $843,545.00 <br /> Contingencies @ 15% $126.532.00 <br /> Total Estimated Cost $970,077.00 <br /> <br />EXHIBIT B-1 <br />