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l'he following information is intended to show the relative costs of development under this scheme versus other options and <br />; based on the consultant's experience. Actual costs may be higher or lower than these preliminary estimates. Estimates <br />ire not based on substantial engineering surveys and data which may later reveal obstacles or possible savings in cost. <br /> <br />:em Description Estimated Units Unit Total <br /> Quantity Price <br /> <br />NORTH SHORE: <br />1 Clearing and grubbing of rights of way 58 acres $8,000 <br />2 Drainage structures; culverts and inlets; headwalls 40 ea 12,500 <br />3 Roadway shaping, excavating, filling, and compacting 420 sta. 1,500 <br />4 On-site water lines; 6" - 12" size; fire hydrants, valves 42000 I.f. 22 <br />5 Off-site 12" water line from plant to new ground storage 6000 I.f. 32 <br />6 0.5 mgal ground storage; pressure pumping station 1 LS 350,000 <br />7 On-site sanitary sewer lines; 6"-8" size; manholes; cleanouts 40000 I.f. 25 <br />8 Submersible pump liffstations; force mains; wetwells 5 ea. 85,000 <br />9 Off-site 12" gravity sanitary sewer to existing trunk 11000 I.f. 34 <br />10 Dry bore and casing; U.S. 271 200 I.f. 160 <br />11 Reinforced concrete pavement 154000 s.y. 25 <br />12 Entry way signage; lighting; street signs; traffic signs 1 LS 40000 <br />12 Landscaping entrances and common areas; irrigation ILS 80000 <br />14 Monolithic concrete curb 84000 I.f. 6 <br /> <br />Subtotal for North Shore: <br /> <br />$464,000 <br /> 50o,ooo <br />630,000 <br />924,000 <br />192,000 <br />350,000 <br />1,000,000 <br />425,000 <br />374,000 <br />32,000 <br />3,850,000 <br />40,000 <br />80,000 <br />504,000 <br /> <br />$ 9,365,000 <br /> <br />WEST SHORE UNIT I: <br />1 Clearing and grubbing of rights of way 45.5 acres $8,000 $364,000 <br />2 Drainage structures; culverts and inlets; headwalls 30 ea 12,500 375,000 <br />3 Roadway shaping, excavating, filling, and compacting 330 sta. 1,500 495,000 <br />4 On-site water lines; 6" - 12" size; fire hydrants, valves 33000 I.f. 22 726,000 <br />5 Off-site 12" water line 3000 I.f. 32 96,000 <br />7 On-site sanitary sewer lines; 6"-8" size; manholes; cleanouts 35000 I.f. 25 875,000 <br />8 Submersible pump liftstations; force mains; wetwells 1 ea. 85,000 85,000 <br />9 Off-site 6" fome main to North Shore 3000 I.f. 20 60,000 <br />11 Reinforced concrete pavement 121000 s.y. 25 3,025,000 <br />12 Monolithic concrete curb 66000 I.f. 6 396,000 <br />13 Entry way signage; lighting; street signs; traffic signs 1 LS 20000 20000 <br />14 Landscaping entrances and common areas 1 LS 40000 40000 <br /> <br />Subtotal for Unit I $6t557~000 <br /> <br /> <br />