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<br /> ------------ - --------------- <br /> hme A 13- <br /> ij Pi <br /> City of Arden Hills . <br /> 1999 Street Improvements Project <br /> West Round Lake Road Phase 2 <br /> Alternative B <br /> STORM DRAINAGE IMPROVEMENTS <br /> Unit <br />N.Il.. l1m1 lInit Quantity ~ Extension <br />I Mobilization LS 1.0 $ 10,000.00 $ 10,000.00 <br />2 Connect to Existing Storm Sewer EA 1.0 $ 1,500.00 $ 1,500.00 <br />3 375 nunRCP m 210.0 $ 85.00 $ 17,850.00 <br />4 525 nun RCP m 200.0 $ 120.00 $ 24,000.00 <br />5 600 nun RCP m 90.0 $ 138.00 $ 12,420.00 <br />6 675 nun RCP m 90.0 $ 156.00 $ 14,040.00 <br />7 750 mm RCP m 70.0 $ 175.00 $ 12,250.00 <br />8 825 nun RCP m 110.0 $ 195.00 $ 21,450.00 <br />9 100 nun Perferated Drain Pipe m 560.0 $ 25.00 $ 14,000.00 <br />10 Catch Basin (600 mm x 900 mm) EA 14.0 $ 1,200.00 $ 16,800.00 <br />11 Manhole Catch Basin (1.3 m) EA 28.0 $ 2,500.00 $ 70,000.00 . <br /> 10% Contingency $ 21,390.00 <br /> SUBTOTAL $ 235,700.00 <br /> 26% Indirect Cost and Capitalized Interest $ 61,300.00 <br /> Total Estimated Project Cost - Storm Drainage Alt. B $ 297,000.00 <br /> (Revised November 4,1998) <br /> . <br />-------------- <br />