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DIGESTER MIXING IMPROVEMENTS <br />Facility Process Component <br />Secondary Treatment <br />$2,167,000 <br />Total Cost <br /> PRIOR <br />Costs EXPEND-. 2005-06 2006-07* 2007-08 2008-09 2009-10 TOTAL <br /> ITURES <br />Design & Engineering 150,000 50,000 200,000 <br />Construction 1,967 000 1 967 000 <br />TOTAL 150000 Z 017000 0 0 0 0 2 167 000 <br />FUNDING SOURCE <br />Capital Reserve 150 000 2 017 000 2,167,000 <br />TOTAL 150,000 2,017;000 0 0 0 0 2,167,000 <br /> "Inflated from 2004 by 6.3% to FY05-06 dollars (Engineering News tzecord ractor) and 4% tnereatter <br />PROJECT: Digester Mixing Improvements Design and Construction <br />DESCRIPTION: Replace existing gas mixing system with a pump mixing system. <br />JUSTIFICATION: This project will increase the active volume of the digesters, thus allowing for additional <br /> solids stabilization volume and potentially deferring the need to construct an additional <br /> digester. <br />PROJECT DRIVER: Need for improved digester mixing to increase active digester volume. <br />PROJECT TRIGGER: Sludge residence time (SRT) and volatile solids reduction design criteria. <br />TYPE OF PROJECT: 50% Capacity; 50% Performance <br />ESTIMATED PROJECT COST $2,000,000 <br />(FY 2004-05 Dollars): <br />INFLATED PROJECT COST $2,167,000 <br />(FY 2005-06 Dollars): <br />PHASING: Design budgeted for FY 2004!05 <br /> Construction budgeted for FY 2005/06 <br />Page 65 FY OS-O6 BUDGET AND CIP <br />