Total Treatment $220,494,563 $114,256,412 $43,859,831

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2 Metropolitan Wastewater Management Commission Proposed Wastewater SDC Analysis 12/9/2016 Proposed 2017 Project List Present Value Percent Allocated Project Total Bond Funded Interest Total Growth to Growth Collection System/Influent Pumping Glenwood Pump Station Upgrade $926, , , % 354,059 River Avenue Improvements $649,827 $455,923 $192, , % - Subtotal $1,575,827 $455,923 $192, , ,575,827 $354,059 Liquids Treatment Influent PS/Wilakenzie PS/Headworks $37,707,518 $22,960,320 $9,713,236 37,707, % 14,417,580 Primary clarifier enhancements $3,176,879 $2,054,467 $869,131 3,176, % 2,055,627 Primary sludge thickening outside of primary clarifiers $6,623,134 $5,125,715 $1,497,419 6,623, % 4,285,557 Additional odorous air treatment $10,030,479 $8,596,392 $1,434,087 10,030, % 2,612,313 South aeration basin $12,129,573 $8,484,951 $3,589,511 12,129, % 7,122,838 North aeration basin $16,500,000 $0 $0 500,000 4,000,000 12,000,000 16,500, % 9,689,279 Secondary clarifier enhancements $11,436,767 $7,396,084 $3,128,872 11,436, % 4,753,866 9th & 10th secondary clarifier $6,565,551 $4,245,900 $1,796,204 6,565, % 4,248,298 Conversion to sodium hypochlorite disinfection $6,361,098 $4,413,845 $1,867,253 6,361, % 1,621,115 Filtration $26,328,903 $9,626,336 $2,470,214 4,000,000 10,500,000 26,328, % 10,965,140 Peak Flow Mgmt Alternative 2 - High rate clarification $20,598,470 $13,015,433 $5,506,107 20,598, % 6,058,373 New Bankside Outfall $3,784,334 $2,649,782 $1,120,976 3,784, % 1,446,951 Subtotal Liquids Treatment $161,242,705 $88,569,225 $32,993, ,000,000 10,500, ,000 4,000,000 12,000, ,242,705 $69,276,937 Treatment -- Biosolids WPCF Lagoon Removal/Decommissioning $4,690,000 $0 $0 390,000 4,300,000 4,690, % - Waste Activated Sludge Thickening $0 $0 $0 - - Digestion Expansion/Class A Capability $21,456,899 $12,180,008 $5,152,685 4,124,206 21,456, % 11,645,468 Digestion Mixing Improvements $3,868,106 $2,521,806 $1,066,836 3,868, % 2,548,151 Biocycle Farm Phase 2 $379,695 $224,422 $94, , % 84,202 Biocycle Farm Phase 3 $438,447 $308,096 $130, , % 97,230 Biocyle Farm Hose Reels $451,402 $166,441 $70, , % 100,103 Composting facility $0 $0 $0 - - Biosolids Mgmt Facility (BMF) - Line lagoons 1 $4,592,087 $3,212,326 $1,358,957 4,592, % - BMF - Line lagoons phase 2 $1,743,560 $1,224,960 $518,213 1,743, % - BMF - Line lagoons phase 3 $1,455,777 $1,017,418 $430,413 1,455, % - BMF - Line lagoons phase 4 $1,943,606 $1,365,705 $577,754 1,943, % - Repairs/Partial Replacement of Biosolids Forcemain $2,517,975 $1,769,428 $748,547 2,517, % - Subtotal Biosolids $43,537,553 $23,990,610 $10,149,094 4,514,206 4,300, ,537,553 $14,475,154 Support Facilities Maintenance Facility Improvements $15,714,304 $1,696,577 $717,727 13,300,000 15,714, % 3,237,880 Fiber Optic Wiring $0 $0 $0 - - Subtotal Support $15,714,304 $1,696,577 $717,727 13,300, ,714,304 $3,237,880 Total Treatment $220,494,563 $114,256,412 $43,859,831 Effluent Reuse $32,029,793 $1,581,959 $358, , ,000 6,338,000 8,296,000 6,739,000 4,000,000 2,000,000 2,000,000 32,029, % 8,347,784 Other Projects Temporary Construction Management Facilities $124,580 $0 $0 124, % 25,669 Mixing Zone Study update $206,951 $145,428 $61, , % 30,294 Partial facility plan update (2015) $287,563 $271,053 $16, , % 59,251 Comprehensive facility plan (2019) $1,693,427 $167,547 $70, , ,000 1,693, % 348,925 Partial facility plan update (2023) $350,000 $0 $0 350, , % 72,116 Comprehensive facility plan $1,200,000 $0 $0 600, ,000 1,200, % 247,256 Wet Weather Flow Management Plan Update $586,162 $449,986 $136, , % 63,483 Support development of private lateral program $374,000 $0 $0 187, , , % - Total Other $4,822,683 $1,034,014 $285,089 $0 $713,000 $742,000 $0 $0 $0 $350,000 $0 $0 $787,000 $787,000 4,822,683 $846,994 Totals $258,922,865 $117,328,308 $44,696,629 $18,058,206 $5,485,000 $8,006,000 $8,296,000 $6,739,000 $4,000,000 $6,350,000 $12,500,000 $500,000 $4,787,000 $12,787,000 $258,922, % $96,538,808

3 M E M O R A N D U M DATE: December 2, 2016 TO: FROM: SUBJECT: Metropolitan Wastewater Management Commission (MWMC) Katherine Bishop, Environmental Services Program Manager System Development Charges (SDC) - Proposed Fee Schedule ACTION REQUESTED: Provide staff with direction to schedule a public hearing to seek input from interested parties on the proposed MWMC 2017 SDC Fee Schedule ISSUE A review of the MWMC SDCs, including an update of data inputs reflecting revised costs associated with financing and interest, actual expenses for completed capital projects and revised cost estimates for future capital projects, has been completed to ensure equity and fairness in SDC fee amounts. Staff will present additional information at the December meeting, with plans for a public hearing to be held in early 2017 to seek input from interested parties. BACKGROUND Purpose of System Development Charges SDCs are impact fees that are generally collected when expansion, new development or intensification of use occurs on a property served by municipal infrastructure (wastewater, stormwater, transportation, etc.). SDCs allow for the accumulation of capital funding needed to provide sufficient capacity in infrastructure systems to accommodate the growth associated with development/redevelopment. SDCs also provide the ability to recover a portion of the community s investment in existing infrastructure MWMC System Development Charge Methodology On September 11, 2009, following a 90-day public notification process and public hearing, the Commission adopted the 2009 MWMC SDC Methodology via Resolution for the MWMC Regional Wastewater System serving the Eugene-Springfield metropolitan area. Each year thereafter, the MWMC SDCs are adjusted for inflation based on the Engineering News Record (ENR) Cost of Construction Index (CCI). The 2009 MWMC SDC Methodology (46 pages in length; located at continues to meet Oregon Law requirements and was developed with the guidance of a

4 Memo: System Development Charges (SDC) - Proposed Fee Schedule December 2, 2016 Page 2 of 3 Citizen Advisory Committee appointed by the MWMC. As such, the current evaluation included refreshing the data inputs using the established 2009 MWMC SDC Methodology SDC Review and Initial Discussions At the September 9, 2016 Commission Meeting staff discussed the factors driving the 2017 SDC review, which includes the following: 1. Refreshing financing and interest charges associated with revenue bonds and Clean Water State Revolving Fund (CWSRF) loans; 2. Updating the capital project list to reflect actual project costs for completed projects, and capturing planned capital projects with current cost estimates incorporated into the updated SDC calculation. Updates to the 10-year capital project list include deferring two significant capital projects (Waste Activated Sludge Thickening and Tertiary Filtration Phase 3) outside of the forecasted10-year capital project list (2017 through 2027). With assistance from Galardi Consulting, the most current MWMC data has been integrated into the SDC calculations using the existing model based on the 2009 SDC Methodology adopted by the MWMC on September 11, SDC Review and Fee Outcomes At the October Commission meeting, staff presented the preliminary SDC fee outcome based on refreshed data inputs as referenced above, and incorporated into the MWMC SDC calculation for consideration, discussion and Commission input. In summary, the SDC fee outcomes reflect: A slight increase in SDC fees for low strength discharge establishment types including residential and commercial uses. An SDC fee reduction for commercial/industrial establishments with a greater discharge strength (ex: medium, high, very high and super high strengths) based on average total biological oxygen demand (BOD) and suspended solids in mg/l. DISCUSSION The proposed 2017 SDC Fee Schedule is attached for review. Annually on July 1, the MWMC SDCs are adjusted for inflation based on the Engineering News Record (ENR) Cost of Construction Index (CCI). Upon implementation of the 2017 SDC Fee Schedule, staff does not plan on an inflationary adjustment on July 1, 2017 as directed by the Commission at the October meeting. The first annual inflationary adjustment will be effective July 1, A summary of the fee outcomes, on a percentage basis for fee increases and fee reductions, by discharge strength and typical establishment types is included as follows: Residential and Commercial - Low Strength Discharge An SDC fee increase of 2.384% for low strength discharge which includes residential (single family, duplex,

5 Memo: System Development Charges (SDC) - Proposed Fee Schedule December 2, 2016 Page 3 of 3 multi-family and mobile homes) and the commercial establishments with low strength discharge. For example, the SDC fee on a single family home would increase by about $40 per dwelling unit, and a multi-family complex or mobile home would see an increase of about $34 per dwelling unit. Commercial and Industrial by Discharge Strength Medium Strength Discharge - The SDC fee remains close to level, with a slight fee reduction of % for medium strength discharge establishments which typically includes motel / hotel, auto care / service station with market, hospital, and commercial establishments and industrial process with medium strength discharge. High Strength Discharge - An SDC fee reduction of % for high strength discharge establishments which typically include supermarkets and industrial process with high strength discharge. Very High Strength Discharge - An SDC fee reduction of % for very high strength discharge establishments typically includes restaurants, fast food, and industrial process with very high strength discharge. Super High Strength Discharge - An SDC fee reduction of % for industrial process with super high strength discharge. At the meeting on December 9, staff will provide further information, including next steps and proposed timelines for the MWMC 2017 SDC Fees in terms of public review and input, regional and local fee adoption and implementation. ACTION REQUESTED Provide staff with direction to schedule a public hearing to be held in early 2017, and to seek input from interested parties on the proposed MWMC 2017 SDC Fee Schedule. ATTACHMENT 1. Proposed MWMC 2017 SDC Fee Schedule

6 METROPOLITAN WASTEWATER MANAGEMENT COMMISSION (MWMC) REGIONAL WASTEWATER SYSTEM DEVELOPMENT CHARGE (SDC) SCHEDULE Metropolitan Wastewater Management Commission Regional Wastewater SDC Charge Schedule - Proposed 2017, Pending Fee Adoption and Implementation Proposed 2017 July 1, 2016 Springfield Traffic/Waste water Code Eugene Wastewater Use Code Type of Establishment Flow Estimation Unit (FEU) Base Flow Dry Season Average Flow Dry Season Max Month Wet Season Peak Flow BOD/TSS Strength (mg/l) Strength BOD TSS Reimburse-ment Improve-ment Compliance Improvement Credit for Rate Support Total Cost per FEU Prior Model %Change $Change 30 4X TRUCK TERMINAL TGSF Low $70.40 $1, $13.04 $ $ $ % $ MINI WAREHOUSE TGSF Low $21.12 $ $3.91 $43.17 $ $ % $ X UTILITIES TGSF Low $70.40 $1, $13.04 $ $ $ % $ X OTHER RESIDENTIAL (SFD W/OTHER USES) DU Low $ $1, $22.82 $ $1, $1, % $ OTHER RESIDENTIAL - MUTI FAMILY DU Low $ $1, $19.56 $ $1, $1, % $ OTHER RESIDENTIAL - RESIDENTIAL HOTEL/MOTEL TGSF Low $ $2, $26.09 $ $1, $1, % $ OTHER RESIDENTIAL - MOBILE HOME PARK DU Low $ $1, $19.56 $ $1, $1, % $ F SFD / DUPLEX DU Low $ $1, $22.82 $ $1, $1, % $ MOTEL / HOTEL TGSF Medium $ $2, $36.48 $ $2, $2, % ($21.02) 400 7X PUBLIC PARK TGSF Low $ $1, $20.87 $ $1, $1, % $ X MULTIPURPOSE RECREATION FACILITY (Indoor) TGSF Low $ $1, $20.87 $ $1, $1, % $ X THEATER TGSF Low $ $1, $20.87 $ $1, $1, % $ X OUTDOOR ATHLETIC COMPLEX TGSF Low $ $1, $20.87 $ $1, $1, % $ X TENNIS COURT TGSF Low $ $1, $20.87 $ $1, $1, % $ X RACQUET CLUB TGSF Low $ $1, $20.87 $ $1, $1, % $ X HEALTH CLUB TGSF Low $ $1, $20.87 $ $1, $1, % $ X BOWLING ALLEY TGSF Low $ $1, $20.87 $ $1, $1, % $ X RECREATIONAL CENTER TGSF Low $ $1, $20.87 $ $1, $1, % $ X INDUSTRIAL PROCESS LOW STRENGTH TGALEF ,366 2,049 3, Low $ $10, $ $1, $9, $9, % $ X INDUSTRIAL PROCESS MEDIUM STRENGTH TGALEF ,366 2,049 3, Medium $1, $14, $ $1, $13, $13, % ($105.09) 500 3X INDUSTRIAL PROCESS HIGH STRENGTH TGALEF ,366 2,049 3, High $1, $19, $ $2, $19, $19, % ($548.56) 500 3X INDUSTRIAL PROCESS VERY HIGH STRENGTH TGALEF ,366 2,049 3, Very High $2, $24, $ $3, $24, $25, % ($992.03) 500 3X INDUSTRIAL PROCESS SUPER HIGH STRENGTH TGALEF ,366 2,049 3, Super High $3, $30, $ $3, $29, $31, % ($1,435.50) ELEMENTARY SCHOOL TGSF Low $35.20 $ $6.52 $71.95 $ $ % $ MIDDLE SCHOOL TGSF Low $35.20 $ $6.52 $71.95 $ $ % $ HIGH SCHOOL TGSF Low $35.20 $ $6.52 $71.95 $ $ % $ COMMUNITY COLLEGE TGSF Low $35.20 $ $6.52 $71.95 $ $ % $ UNIVERSITY TGSF Low $35.20 $ $6.52 $71.95 $ $ % $ CHURCH TGSF Low $35.20 $ $6.52 $71.95 $ $ % $ DAY CARE CENTER TGSF Low $35.20 $ $6.52 $71.95 $ $ % $ LIBRARY TGSF Low $35.20 $ $6.52 $71.95 $ $ % $ FRATERNAL ORGANIZATION TGSF Low $35.20 $ $6.52 $71.95 $ $ % $ SERVICE STATION / MARKET TGSF Medium $ $2, $32.83 $ $2, $2, % ($18.92) HOSPITAL TGSF Medium $ $2, $27.36 $ $2, $2, % ($15.76) NURSING HOME TGSF Low $ $1, $19.56 $ $1, $1, % $ CLINIC, MEDICAL OFFICE TGSF Low $ $1, $19.56 $ $1, $1, % $ A FAST FOOD RESTAURANT TGSF ,024 1, Very High $1, $12, $ $1, $12, $12, % ($496.02) VETERINARIAN SERVICES TGSF Low $ $2, $26.09 $ $1, $1, % $ OFFICE PARK TGSF Low $70.40 $1, $13.04 $ $ $ % $ BUSINESS PARK TGSF Low $70.40 $1, $13.04 $ $ $ % $ GOVERNMENT BUILDING TGSF Low $70.40 $1, $13.04 $ $ $ % $ US POST OFFICE TGSF Low $70.40 $1, $13.04 $ $ $ % $ RETAIL TGSF Low $35.20 $ $6.52 $71.95 $ $ % $ B QUALITY RESTAURANT TGSF ,024 1, Very High $1, $12, $ $1, $12, $12, % ($496.02) 832 5C HIGH TURNOVER RESTAURANT TGSF ,024 1, Very High $1, $12, $ $1, $12, $12, % ($496.02) EATING PLACE WITH MINIMAL FOOD PREPARATION*** TGSF , Low $ $3, $39.13 $ $2, $2, % $ D DRINKING PLACE WITH MINIMAL FOOD PREPARATION** TGSF , Low $ $3, $44.34 $ $3, $3, % $77.35 DRINKING PLACE WITH RESTAURANT LIKE FOOD PREP TGSF ,024 1, Very High $1, $12, $ $1, $12, $12, % ($496.02) 835 5D DRINKING PLACE TGSF , Low $ $3, $44.34 $ $3, $3, % $ AUTO CARE TGSF Medium $46.72 $ $7.30 $76.97 $ $ % ($4.20) NEW CAR SALES TGSF Low $35.20 $ $6.52 $71.95 $ $ % $ B CAR WASH TGSF ,024 1, Low $ $5, $65.21 $ $4, $4, % $ TIRE STORE TGSF Low $35.20 $ $6.52 $71.95 $ $ % $11.38 ATTACHMENT 1 Page 1 of 2

7 METROPOLITAN WASTEWATER MANAGEMENT COMMISSION (MWMC) REGIONAL WASTEWATER SYSTEM DEVELOPMENT CHARGE (SDC) SCHEDULE Metropolitan Wastewater Management Commission Regional Wastewater SDC Charge Schedule - Proposed 2017, Pending Fee Adoption and Implementation Proposed 2017 July 1, 2016 Springfield Traffic/Waste water Code Eugene Wastewater Use Code Type of Establishment Flow Estimation Unit (FEU) Base Flow Dry Season Average Flow Dry Season Max Month Wet Season Peak Flow BOD/TSS Strength (mg/l) Strength BOD TSS Reimburse-ment Improve-ment Compliance Improvement Credit for Rate Support Total Cost per FEU Prior Model %Change $Change SUPERMARKET TGSF High $ $3, $45.31 $ $3, $3, % ($98.74) CONVENIENCE MARKET TGSF Low $ $1, $23.48 $ $1, $1, % $ X DISCOUNT MARKET TGSF Low $21.12 $ $3.91 $43.17 $ $ % $ X FURNITURE STORE TGSF Low $21.12 $ $3.91 $43.17 $ $ % $ X VIDEO ARCADE TGSF Low $ $1, $20.87 $ $1, $1, % $ FINANCIAL INSTITUTION TGSF Low $77.44 $1, $14.35 $ $1, $1, % $ B ELDERLY HOUSING - DETACHED TGSF Low $70.40 $1, $13.04 $ $ $ % $ A ELDERLY HOUSING - ATTACHED TGSF Low $70.40 $1, $13.04 $ $ $ % $ C CONGREGATE ELDERLY CARE FACILITY TGSF Low $70.40 $1, $13.04 $ $ $ % $ HEAVY INDUSTRY/INDUSTRIAL** TGSF Low $35.20 $ $6.52 $71.95 $ $ % $ X HEAVY INDUSTRY/INDUSTRIAL** TGSF Low $35.20 $ $6.52 $71.95 $ $ % $ HEAVY INDUSTRY/INDUSTRIAL** TGSF Low $35.20 $ $6.52 $71.95 $ $ % $ X HEAVY INDUSTRY/INDUSTRIAL** TGSF Low $35.20 $ $6.52 $71.95 $ $ % $ X HEAVY INDUSTRY/INDUSTRIAL TGSF Low $35.20 $ $6.52 $71.95 $ $ % $ X GENERAL OFFICE BLDG TGSF Low $70.40 $1, $13.04 $ $ $ % $ WHOLESALE TRADE TGSF Low $35.20 $ $6.52 $71.95 $ $ % $ X CLOTHING / DRYGOODS / HOUSEWARES TGSF Low $21.12 $ $3.91 $43.17 $ $ % $ A LAUNDRY TGSF Low $70.40 $1, $13.04 $ $ $ % $ OTHER SERVICES TGSF Low $70.40 $1, $13.04 $ $ $ % $ CONSTRUCTION TRADE TGSF Low $70.40 $1, $13.04 $ $ $ % $ OTHER EDUCATIONAL/CULTURAL TGSF Low $35.20 $ $6.52 $71.95 $ $ % $ X OTHER ENTERTAINMENT TGSF Low $ $1, $20.87 $ $1, $1, % $ Varies SHOPPING CENTER TGSF Low $70.55 $1, $13.06 $ $ $ % $22.68 ABBREVIATIONS NOTES TGSF - THOUSAND GROSS SQUARE FEET * Calculated as average flow X X strength TSFGLA - THOUSAND SQUARE FEET GROSS LEASABLE** Process flow is in addition to other flow DU - DWELLING UNIT *** Minimal food preparation - food is assembled from prepackaged food products and cooking, other than warming, is not required TGALEF - THOUSAND GALLONS ESTIMATED FLOW **** Includes coffee houses and juice bars where appropriate VFP - VEHICLE FUELING POSITIONS ATTACHMENT 1 Page 2 of 2