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TERTIARY FILTRATION I <br /> <br /> Facility Process Component <br /> Tertiary Filters <br /> <br /> $12,076,000 <br /> Total Cost <br /> PRIOR <br /> Costs EXPEND- 2005-06 2006-07: 2007~08 2008-09' 2009-10 TOTAL <br /> ITURES <br />Construction 12,076,000 12,076,000 <br /> TOTAL 0 0 0 0 1210761000 0 1210761000 <br />FUNDING SOURCE <br />Capital Reserve 0 10,676,000 0 10,676,000 <br />SDC Improvement Reserve 0 1 r400~000 0 1,400,000 <br /> TOTAL 0 0 0 0 12,076,000 0 12,076,000 <br />Inflated from 2004 by 6.3% to FY05-06 dollars (Engineering News Record factor) and 4% thereafter <br />PROJECT: Tertiary Filtration Design and Construction <br />DESCRIPTION: Filtration: includes infrastructure/support facilities for 30 mgd of filters; install filter cells <br />sufficient for only 10 mgd. <br />JUSTIFICATION: An estimated 30 mgd of filters is required by 2010 to meet dry season mass limits. Facility <br />Plan proposes phasing filters in sooner to facilitate development of Level 3 and Level 4 <br />reuse. Provides high quality secondary effluent and potential level 4 reuse water. Also, <br />needed to assist with meeting wet season mass load requirements during peak flow events <br />(under all peak flow management alternatives). <br /> <br />PROJECT DRIVER: Performance reliability to meet the dry weather NPDES total suspended solids limits of less <br /> than 10 mg/L, reuse development, and compliance with peak flow management. <br /> <br />PROJECT TRIGGER: NPDES permit compliance for TSS: Dry weather maximum month flow in excess of 49 mgd. <br /> Also, initially to provide higher quality effluent so that rouse can be developed. <br /> <br />TYPE OF PROJECT: 25% Capacity; 75% Performance <br /> <br />ESTIMATED PROJECT COST $10,100,000 <br />(FY 2004-05 Dollars): <br /> <br />INFLATED PROJECT COST $12,076,000 <br />(Inflated Dollars - Multi-year): <br /> <br />PHASING: Budgeted for FY 2008/09 <br /> <br /> Page 74 FY 05-06 BUDGET AND CIP <br /> <br /> <br />