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TERTIARY FILTRATION .I <br />Facility Process Component <br />Tertiary Filters <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 12 076 000 0 12 076 000 <br />FUNDING SOURCE <br />Capital Reserve 0 10,676,000 0 10,676,000 <br />SDC Improvement Reserve 0 1,400 000 0 1 400,000 <br />TOTAL 0 0 0 0 12,076;000 0 12,076,000 <br />- Intlatetl from Z0o4 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 />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 />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 reuse can be developed. <br />TYPE OF PROJECT: <br />ESTIMATED PROJECT COST <br />(FY 2004-05 Dollars): <br />INFLATED PROJECT COST <br />(Inflated Dollars -Multi-Vear): <br />PHASING: <br />25% Capacity; 75% Performance <br />$10,100,000 <br />$12,076,000 <br />Budgeted for FY 2008/09 <br />Page 74 FY OS-06 BUDGET AND C[P <br />