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Attachment #7 of Exhibit A
<br />Administrative Order No. 58-97-07
<br />Page 4 of 8
<br />Table 5
<br />MWMC (Regional) Wastewater Systems Development Charge Analysis
<br />1. Analysis of Regional Wastewater System Value
<br />A .Existing System Equity
<br />D Total Assets $192,202,802
<br />D Total Liabilities ($125,683,971)
<br />Local Equity (net assets) $66,518,831
<br />B. Planned Capacity Enhancements
<br />D Wet Weather Peak Flow Improvements $3,907,500
<br />2. MWMC System Capacity and Allocation of Capital Values
<br />
<br />Component A. Existing System Equity
<br />Design Percent of
<br />Capacity Facility Cost
<br />Component
<br />Value S. Planned Capacity Enhancements
<br />Design Percent of Component
<br />Capacity Facility Cost Value
<br />Average Flaw'` 49,000,000 22% $14,634,000 0 0% $0
<br />Peak Flow * 175,000,000 43% $28,603,000 16,000,000 100% $3,907,500
<br />BOD 66,000 19% $12,639,000 0 0% $0
<br />SS 71,600 16% $10,643,000 0 0% $0
<br />Totals 100% $66,519,000 100% $3,907,500
<br />3. Summary of Component Cost Calculation
<br />A. Average Daily Flow:
<br />Cost of Component _ Design flow =Cost per gallon of average daily flow
<br />[ $14,634,000 _ 49,000,000 gallons per day = $0.299 per gallon of average daily flow
<br />B. Peak Flow* (allocates peak wet weather capacity to average user flow):
<br />Cost of Peak Flow Component =Average Design flow =Cost of peak flow capacity per gallon of average
<br />daily flow
<br />[( $28,603,000 + $3,907,500) _ 49,000 gallons per day = $0.664 per gallon of average daily flow
<br />C. Biochemical Oxygen Demand (BOD):
<br />Cost of BOD Component =Design BOD daily capacity =Cost per pound of BOD per day
<br />[ $12,639,000 _ 66,000 pounds per day = $191.50 per pound
<br />D. Suspended Solids (SS):
<br />Cost of SS Component =Design SS daily capacity =Cost per pound of SS per day
<br />[ $10,643,000 _ 71,600 pounds per day = $148.65 per pound
<br />The unit cost of Peak Flow is calculated on the basis of average daily plant capacity of 49,000,000 to
<br />enable recovery of costs from system users.
<br />Proposed: July 7, 1997 City of Eugene SDC Methodology Page D-9
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