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CEN <br />CENMRY WEST <br />NEERING <br />TTURY PUNNING VEL COST I ETIM TE <br />E N G I N E E R I N G <br />Rittltas County <br />BOWERS FIELD <br />TAILILANE & ELECTRICAL CONDUIT <br />September, 2020 <br />Item <br />No. <br />I Description <br />Approx. <br />Qty <br />Unit <br />Unit Price <br />Total Price <br />1 <br />IMobilization <br />1 <br />LS <br />$36,000.00 <br />$36,000.00 <br />2 <br />ITraffic Control <br />1 <br />LS <br />$10,000.00 <br />$10,000.00 <br />3 <br />lConstruction Staking <br />1 <br />LS <br />$10,000.00 <br />$10,000.00 <br />4 <br />lContractor Quality Control <br />1 <br />LS <br />$20,000OO <br />$20,000.00 <br />5 <br />Temporary Erosion and Sediment Control <br />1 <br />LS <br />$5,000.00 <br />$5,000.00 <br />6 <br />Unclassified Excavation <br />440 <br />Cy <br />$15.00 <br />$6,600.00 <br />7 <br />Embankment in Place <br />50 <br />Cy <br />$25.00 <br />$1,250.00 <br />8 <br />4" Asphalt (P-401) <br />300 <br />TN <br />$150.001 <br />$45,000.00 <br />9 <br />6" Crushed Aggregate Base (P-209) <br />410 <br />Cy <br />$55.00 <br />$22,550.00 <br />10 <br />Pavement Marking <br />135 <br />SF <br />$4.00 <br />$540.00 <br />11 <br />Asphalt Pavement Removal <br />150 <br />Sy <br />$15.00 <br />$2,250.00 <br />12 <br />2" Schedule 40 PVC Conduit <br />2,000 <br />LF <br />$20.00 <br />$40,000.00 <br />13 <br />Handh0 es <br />20 <br />EA <br />$3,000.00 <br />$60,000.00 <br />14 <br />jAsphalt Pavement Repair <br />150 <br />Sy <br />$50.00 <br />$7,500.00 <br />35 <br />Topsoil <br />30 <br />Cy <br />$55.00 <br />$1,650.00; <br />16 <br />Seeding <br />560 <br />Sy <br />$2.00 <br />$1,120.00 <br />Washington <br />ESTIMATED TOTAL <br />Subtotal <br />State Sales Tax (8.0%) <br />Contingency (20%) <br />CONSTRUCTION COST <br />$269,460.00 <br />$21,556.80 <br />$53,892.00 <br />$344,908.80 <br />DESIGN ENGINEERING <br />$85,000.00 <br />ADMIN COSTS <br />$5,000.00 <br />CONST. MGMT. & CLOSEOUT <br />$50,000.00 <br />ESTIMATED TOTAL ENGINEERING COSTS <br />$140,000.00 <br />TOTAL PROJECT COST $484,908.80 <br />Taxilane Area <br />11,850 sf <br />15% mob <br />xcavation for taxilane only-- assume I <br />issume one per lot, rounded up <br />Ipprox. 5,000 sf @ 2" depth <br />Ipprox. 5,000 sf <br />