<br /> 1~. <br /> i <br /> METHODOLOGIES: <br /> City of Eugene Systems Development Charges . <br /> Appendix D <br /> we~j ?t System Charge Detail <br /> 1.A Local fSanttary-Sewer] 1~t:t System <br /> j <br /> 1.1 L'oc~tl=Yl~~ ` Formula Within the City,.:.: r~xclydt a 1~ <br /> ~~~~s;} <br /> i :558';;''.: , ~ <br /> . <br /> .,...,,:,...?~~~,,....,....4., , . _ <br /> Lhe local {sanitary-aewer~ ~r'f SDC is based f on the replacement value of the <br /> {sanitary] collection system in place on the date the rate is established plus all <br /> projects in the fsanitarrY} master plan needed to serve the area inside the City's <br /> 4 F:. i <br /> U [tt}rban, growth }oundary (UGB). The equivalent assessments and any state or <br /> federal grants are subtracted from this amount and the remainder is divided by the total <br /> number of "equivalent dwelling units" (EDUs) which can be accommodated within the UGB <br /> . <br /> (both existing and protected). ~`'~.,.-~Y'-',.tx <.x,: .1. <br /> ~w„ <br /> . . <br /> . <br /> s- <br /> . <br /> , <br /> The i~act of new development on the Esanitary--sevvet'} system [wash <br /> cak:ulated in temps of equivalent single family dwelling units (EDUs) or plumbing fixture units. <br /> The impact of an EDU was estimated by determining the non-assessable cost of the future <br /> system within the urban growth boundary allocated to ultimate residential development on the <br /> basis of sewage flow. The State Drainage Plumbing Code is the basis for the calculation of <br /> the number of EDUs for different types of development. For purposes of setting this rate, one <br /> EDU is equal to 16 plumbing fixture units. Plumbing fixture units are defined in the Plumbing <br /> Code for each plumbing fixture type. <br /> The total cost of the existing system within the <br /> ~x~~!~~ is estimated based on figures from the <br /> "Infrastructure Replacement Values Report and the ;,'';„~1 <br /> Master Plan prepared by the City s Public ,Works De artment. Costs related to the <br /> ' P <br /> Portion of the system outside the CitY,~11:~~i <br /> The cost of future projects within the urban growth <br /> r. <br /> ken <br /> bounds ~ , ~h::.. ^ ,.,.'h.,v. nr'.. , ..xii>.: s<.R~h were to rom t e <br /> ~ _ 5.. <br /> y, , ; Master Plan. ~ Future project costs totaled <br /> y ~ Assessable costs were estimated by <br /> calculating the cost of an 8" equivalent system as specified in the City Code. The non- <br /> assessable portion of that cost is estimated ~ <br /> ee~tit;~. Details on the calculation of the local [sanitary-sewer] ~v~sttt~~r SDC are <br /> shown in Table 4 and l~f''±~ illustrated in Figure [-5 } . <br /> Wroposed Methodologies: City of Eugene SDCs (Effective March 01, 1997) Page D-1. <br /> <br />