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SODIUM HYPOCHLORITE CONVERSION <br /> <br /> Facility Process Component <br /> Disinfection/Ouffall <br /> <br />$4,454,133 <br />Total Cost <br /> :~ ~.i PRiORi <br />D~ign & Engineering ~5,413 ~5,413 <br />~ns~ 4~008,720 4,~8~720 <br />FUNDING SOURCE <br />Oapi~l Rese~e 3,~0.~0 3,~0,600 <br />Improvemen~ent SDC Rese~e 1,113,533 1,113,533 <br />TOTAL ~.~:~ ~; ~:,~:?~?:? ~:?: :~O <br /> * Inflated Eom ~ 0~05 ~s~ at 2.8% per year (Engineering News Re.rd ~ctor) <br /> <br />PROJECT: Sodium Hypochlorite Convemion <br />DESCRIPTION: Conve~ existing chlorine gas system to sodium hypochlorite for ~e base flow. Retain the <br />existing chlorine ~n~ct basins. Install system with ~pabil~ for high rote disinfe~ion of <br />PE diversion assuming high dosages of chlorine into a 72-in~ pipe and small chlorine <br />~n~ basin. <br />JUSTIFICATION: Liquid sodium hypochlorite and ~dium bisu~te system will replace the existing chlorine <br />suer dioxide gas systems and increase ~e disinfecaon ~pac~ from 175 mgd to 277 <br />mgd. <br />PROJECT DRIVER: Operator and oommuni~ safe~ issues. <br />PROJECT TRIGGER: Phasing with other related project. <br />~PE OF PROJECT: 50% Capac~; 50% Pefformanoe <br />ESTIMATED PROJECT COST ~,100.000 <br />(2004 Dollam): <br />INF~TED PROJECT COST $4,4~,133 <br />(2007 Dollam): <br />PHASING: Budgeted for ~ 2007/08 <br /> <br /> Page 72 <br /> <br /> <br />