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CONCEPTUAL CONSTRUCTION COST ESTIMATE <br /> NORTH COUNTY WATER TREATMENT PLANT EXPANSION <br /> 1 , Site Work Cost/ Price <br /> $250,000 <br /> 2. Production Wells (3) * $750, 000 <br /> 3 . Raw Water Piping* $250,000 <br /> 4 . Raw Water Piping Modifications $200, 000 <br /> 5 . RO Booster Pumps (3) $250, 000 <br /> 6 . Cartridge Filter Housings (3) $150,000 <br /> 7. Sand Strainer $75,000 <br /> 8 . Membrane Skids (3) $11800,000 <br /> 9 . Replace Existing Membranes $500,000 <br /> 10 . Degasifiers (2) $240,000 <br /> 11 . Odor Control Scrubbers (2) $170, 000 <br /> 12 . Transfer Pumps (3) $125, 000 <br /> 13 . 3 MG Storage Tank $600,000 <br /> 14 . Bulk Chemical Area Modifications $75, 000 <br /> 15 . Yard Piping/ Miscellaneous Tank Features $100, 000 <br /> 16 . Acid Tank $120,000 <br /> 17. Hypochloride System Expansion - Building $300,000 <br /> 18 . Hypochloride System Tankage / Equipment $250,000 <br /> 19 . Fire System - Hypochloride $50,000 <br /> 20 . Electrical/ Office Addition $400,000 <br /> 21 . Process Bay with Trenches $1 ,000, 000 <br /> 22 . Stainless Piping/ Valves $600,000 <br /> 23 . Overhead Crane $100,000 <br /> 24 . Miscellaneous $300, 000 <br /> Subtotal <br /> $8,655,000 <br /> Instrumentation (10 % ) $865,500 <br /> Electrical (15 % ) $1 ,298,250 <br /> Subtotal <br /> $10,818, 750 <br /> Contingency (15 % ) $1 , 622,813 <br /> Total Estimated Construction Cost $12 ,441 ,563 <br /> * Production Well and most of raw water piping to be done by others . <br /> mh1534. doc <br />