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Winchester Municipal Utilities 2009 Rate Plan April 9, 2009. Scope of Services. Cost of Service Study Water Wastewater Solid Waste Wholesale Industrial Pretreatment Surcharges System Development Charges. Goals. Address Capital Requirements Compress Rate Blocks Phase Implementation
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Winchester Municipal Utilities 2009 Rate Plan April 9, 2009
Scope of Services • Cost of Service Study • Water • Wastewater • Solid Waste • Wholesale • Industrial Pretreatment Surcharges • System Development Charges
Goals • Address Capital Requirements • Compress Rate Blocks • Phase Implementation • Customer Sensitive
Deliverables • Cost of Service Reports • Rate Model • PSC Representation
Financial Forecast Basis: Capital • Water System Improvements $55,000,000 • Lower Howards Creek Sanitary Sewer Improvements $36,000,000 • Total $91,000,000
Financing Cost Assumptions • Water 4.5% - 20 yrs • Wastewater 2.2% - 20 yrs
Financial Forecast Basis • 5 year projection of Revenues and costs • Revenue • Capital • Borrowing • O&M
Rate Plan • 4-Year Phased Increase • Compressed Water Rate Blocks
Combined Impact of Rate Plan (City)Water, Wastewater, and Solid Waste
Combined Impact of Rate Plan (Outside City)Water and Wastewater
Results • Rate Model • System Development Charge • Pretreatment Charges
Water System Development Charges • Based on AWWA M-1 Manual methodology • Source of Supply • Source Water Transmission • Treatment Facilities • Pumping • Transmission Mains • Does not include Contributed Capital
Waste Water System Development Charges • Based on AWWA M-1 Manual methodology • Treatment Facilities
Summary • Cost of Service Rates • Phased Approach • Wholesale Rate / PSC • Decision on SDC