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EXHIBIT "B-2 " <br /> ESTIMATED COST OF IMPROVEMENTS - PART 2 <br /> 53rd Street Wasterwater Force Main Extensions for " The Reserve at Grand Harbor" Subdivision <br /> Item Description Estimated Unit of Unit Price Total Price <br /> Quantity Measure <br /> 1 Mobilization / Demobilization 1 LS $ l0 000. 00 $ 10 ,000 ,00 <br /> 2 Maint. of Traffic 1 LS $ 13500 . 00 $ 1 ,500. 00 <br /> 2 6 " PVC F.M. 11080 LF $ 16 . 00 $ 172280. 00 <br /> 2 6" DIP F.M. 20 LF $30.00 $600 .00 <br /> 3 6" PE Directional Bore F.M. 99 LF $60 . 00 $5 ,940 . 00 <br /> 4 Ductile Iron Fittings 0. 14 TON $59000 . 00 $700 . 00 <br /> 5 6" Gate Valves 1 EA $725 .00 $725 .00 <br /> 6 Regional Lift Station 1 EA $ 1009000 , 00 $ 100 000.00 <br /> 6 Gravity Sewer Manhole 4 EA $6 000 . 00 $24 000 .00 <br /> 7 8 " PVC Gravity Sewer 427 LF $60. 00 $25 ,620 ,00 <br /> 8 Ri t-of-WayRestoration din / sod 1125 SY $2. 00 $2,250 , 00 <br /> 9 Testing 1 LS $2)200, 00 $27200 , 00 <br /> 10 Construction Stakeout 1 LS $ 89000. 00 $ 8 ,000 .00 <br /> Subtotal $ 198 , 815 .00 <br /> Contingency @ 10% $ 19, 881 . 50 <br /> Route Survey & As-Built $4,000 . 00 <br /> Design @ 6 . 7% $ 132320 . 61 <br /> Permitting @ 0. 5 % + Fees $ 1 ,669 . 08 <br /> Bidding & Award @ 0. 5 % $994.08 <br /> Const. Services @ 1 . 6% $3 , 181 . 04 <br /> Const. Administration @ 2% $39976 . 30 <br /> Total Improvement Cost $2452837. 61 <br /> Developer' s Share $ 117,485 . 79 <br /> Potential Reimbursement $ 128 ,351 . 82 <br /> Note: Any insurance and bonding required by this contract shall be considered to be included <br /> in the unit price of the installed materials . <br /> Page 11 <br />