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PRIMARY CLARIFIER ENHANCEMENTS <br /> <br /> Facility Process Component <br /> Primary Treatment <br /> <br /> $1,200,000 <br /> Total Cost <br /> Costs .EXPEND+: <br /> <br />Design & Engineering 120,000 120,000 <br />Construction 1,080,000 1,080~00(~ <br /> .... <br /> TOTAL ' "" ~ '~ <br />FUNDING SOURCE <br />~apital Reserve 420,000 420,00C <br />Improvementment SDC Reserve 780,000 780,00C <br />TOTAL /,~': :,'.=..'. 0 :: ': 1'~200;000:~ ;:.:"~'~::~::;~i :O ~i i~.;~...:.:'. ,:.. 0 .~.~,~.::. '~ .':'0 !:-;~':.::?',%..-~.:.0 . ~:11'~,200,00C <br /> <br />PROJECT: Primary Clarifier Enhancements <br />DESCRIPTION: Baffling of primary clarifiers and remove hydraulic restrictions. <br /> <br />JUSTIFICATION: Enhancing the existing clarifiers will increase primary treatment capacity and will maximize <br /> the facilities investment in existing infrastructure. <br /> <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 /> <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 /> <br />TYPE OF PROJECT: 100% Capacity <br /> <br />ESTIMATED PROJECT COST $1,200,000 <br />(2004 Dollars): <br /> <br />PHASING: Budgeted for FY 2004/05 <br /> <br /> Page 62 <br /> <br /> <br />