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The transpo ation SDC for a proposed development is determined by multiplying the units which <br /> ' describe the impact by the trip rate to determine the number of trips assigned to the proposed <br /> development sing the Transportation Trip Rates attachment in Appendix B and the cost per trip in <br /> the current a opted SDC fee schedule in Appendix F. <br /> 4,0 Local ( ity) and Regional Metropolitan Wastewater Management Commission (MWMC) <br /> 1 Region I Wastewater Systems <br /> Collection oft a wastewater SDC includes both a local (City) and regional (MWMC) system charge. <br /> 4.1 L cal Wastewater System <br /> The loc I wastewater SDC is based upon estimated wastewater flow discharge (impact on <br /> and/or a of system capacity) from various development types. A unit cost of capacity in terms <br /> of cost er gallon per day is established and used to determine SDC rates. For residential <br /> develop ent the rate is based on number of dwelling units and area of living space. For non- <br /> ~ resident al development the rate is based on number of PFUs and the proposed development <br /> type. T e detailed analysis, methods for calculating, and the Cost of Service formula for the <br /> ' local wa tewater system can be found in Appendix C. The local wastewater SDC rates can be <br /> found in the current adopted fee schedule in Appendix F. <br /> The loc I wastewater SDC for a proposed development is determined by: <br /> ~ Number of Residential Dwelling Units (RDU) and area of living space for single-family, <br /> duplex, multiple-family, and other residential development <br /> D Plumbing Fixture Units (PFU) and proposed development type for other than <br /> ~ residential dwelling units (e.g., Commercial, Industrial) <br /> <br /> ~rrr 4.2 Regional Metropolitan Wastewater Management Commission (MWMC) <br /> Wastewater System <br /> The C ty of Eugene entered into an Intergovernmental Agreement with the City of Springfield <br /> and L ne County in 1978 which established the Metropolitan Wastewater Management <br /> Com fission. On May 15, 1997, the Commission adopted the MWMC wastewater Systems <br /> j Devel pment Charge which includes a regional administrative charge. In accordance with the <br /> ~ agree ent, the City of Eugene must adopt rates and charges not less than those required by <br /> the C mmission. <br /> The WMC wastewater SDC formula is based on the allocation of costs of existing or <br /> plann d capacity to Average Flow, Peak Flow, Biochemical Oxygen Demand (BOD) and <br /> Suspe ded Solids (SS) components of the regional facilities. These cost allocations are used <br /> to der ve a cost per Flow Estimation Unit (FEU), for each type of land use. The regional <br /> waste ater SDC is determined by multiplying the applicable FEU rate per unit of measure for <br /> a spe ific land use type, by the units of measure for the proposed development. The regional <br /> waste ater system Cost of Service formula per unit of development can be found in Appendix <br /> C. T e regional (MWMC) wastewater SDC rates can be found in the current adopted fee <br /> sched le in Appendix F. <br /> The M C wastewater SDC Methodology provides that a review of the Capital Improvement <br /> Plan CIP) will be initiated at such time as any single development with an anticipated <br /> disch rge of 100,000 gallons per day or more applies for a building permit or for connection <br /> ~ t~ the system. The purpose of this review is to determine if the demand placed on the <br /> ~ region I system by that new user will require a change in the timing of future capital projects <br /> ~ that w II impact the amount of the regional wastewater SDC. If this occurs, the improvement <br /> fee <br /> City of Euge a SDC Methodology Page 9 <br /> <br />