<br />FIGURE 1 . <br />R~~e Settin <br />g IUlethodolo <br />, gY <br />Level of Service System Value <br />Impact measurement Replacement costs for <br />a Equivalent dwelling units existing reserve capacity. <br />(EDU) (Plus) <br />D Plumbing fixture units Projected future <br />(PFUs) expenditures <br /> <br />D Impervious surface .(minus) <br />_ <br /> Assessable costs <br />Trip rates (equals) <br />a Number of employees. ~ . SDC eligible costs <br /> <br />Formula:. <br /> Cost of Service <br /> gDC eligible costs SDC <br /> _ (PER UNIT <br />\ <br />Impact measurement ~ OF SERVICE) <br />_ AppFy SDC to <br />- ~ specific types <br /> of development <br /> <br />March 01 1997 Methodologies: City of Eugene SDCs Page 5 <br />