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SECONDARY CLARIFIER ENHANCEMENTS <br /> <br /> Facility Process Component <br /> Secondary Treatment <br /> <br /> $5,841,000 <br /> Total Cost <br /> PRIOR <br /> Costs EXPEND- 2005[06' 2006-07 2007-08 2008-09 2009-10 TOTAL <br /> ITURES <br />Design & Engineering 100,000 420,000 520,000 <br />Construction 5,321,000 5,321,000 <br /> TOTAL 100~000 5~741,000 0 0 0 0 51841~000 <br />FUNDING SOURCE <br />Capital Reserve 100,000 4,316,000 4,416,00(3 <br />SDC Reimbursement Reserve 1 ~425~000 1 ~425~00(~ <br /> TOTAL 100,000 5,741,000 0 0 0 0 5,841,00C <br />* Inflated from 2004 by 6.3% to FY05-06 dollars (Engineering News Record factor) and 4% thereafter <br />PROJECT: Secondary Clarifier Enhancements Design and Construction <br />DESCRIPTION: Baffle, add inlet energy dissipation, change out flocculation well, construct outboard <br />launder, and retrofit suction header for existing 8 cladfiers. <br />JUSTIFICATION: Enhancing the existing clarifiers will increase the secondary treatment capacity, alleviate <br />current operational problems, and will maximize the facilities investment in existing <br />infrastructure. <br />PROJECT DRIVER: Increase capacity of secondary treatment for base flows and for peak flows. Improve <br />effluent quality and performance reliability to meet the current NPDES total suspended <br />PROJECT TRIGGER: Average secondary clarifier surface overflow rates exceeding 750 gpd/sf or wet season <br />maximum month flows exceeding 80 mgd. <br />TYPE OF PROJECT: 50% Capacity; 50% Performance <br />ESTIMATED PROJECT COST $5,300,000 <br />(FY 2004-05 Dollars): <br />INFLATED PROJECT COST $5,841,000 <br />(FY 2005-06 Dollars): <br />PHASING: Design budgeted for FY 2004/05; Rebudgeted for FY 2005/06 <br />Construction budgeted for FY 2005/06 <br /> <br /> Page 71 FY 05-06 BUDGET AND CIP <br /> <br /> <br />