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PRIMARY CLARIFIER ENHANCEMENTS <br />Facility Process Component <br />Primary Treatment <br />$1,320,000 <br />Total Cost <br /> PRIOR <br />Costs EXPEND- 20.05-06" 2006-07 2007-08 2008-09 2009-10. TOTAL <br /> ITURES. <br />Design & Engineering 100,000 100,000 <br />Construction 1 220 000 1 220,000 <br />TOTAL 100 000 . 1 220 000 0 0 0 0 1 320 000 <br />FUNDING SOURCE <br />Capital Reserve 100 000 1,220 000 1 320 000 <br />TOTAL .100,000 . 1,220,000 0 0 0 0 1,320,000 <br /> " Inflatetl from 2004 by 6.3 /o to PYO5-o6 aouars (tngrneering rvews ttecora racror~ ana g"/o Znerearrer <br />PROJECT: Primary Clarifier Enhancements <br />DESCRIPTION: Baffling of primary clarifiers and remove hydraulic restrictions. <br />JUSTIFICATION: Enhancing the existing clarifiers will increase primary treatment capacity and will maximize <br /> the facilities investment in existing infrastructure. <br />PROJECT DRIVER: Increase capacity to treat base and peak flows and improve effluent quality and reliability so <br /> that a blended primary and secondary effluent can meet the current NPDES total <br /> suspended solids limits. <br />PROJECT TRIGGER: Primary clarifier surface overflow rates exceeding 1500 gpd/sf, or total plant influent flows <br /> exceeding 86 mgd. Hydraulic restrictions removed when peak wet weather flows exceed <br /> 200 mgd. <br />TYPE OF PROJECT: 100% Capacity <br />ESTIMATED PROJECT COST $1,200,000 <br />(FY 2004-05 Dollard: <br />INFLATED PROJECT COST $1,320,000 <br />(FY 2005-06 Dollars): <br />PHASING: Originally budgeted for FY 2004!05 and unspent amount carried forward <br />Page 63 FY OS-06 BUDGET AND CTP <br />