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Reuse Project Update Department of Environmental and Engineering Services April 17, 2013

Reuse Project Update Department of Environmental and Engineering Services April 17, 2013. Why Project Status Future Course. Raw Water Wells (12). Water Treatment Plant . Storage Tanks. Lime Sludge. Consumptive Use Permit (CUP). Water Distribution System .

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Reuse Project Update Department of Environmental and Engineering Services April 17, 2013

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  1. Reuse Project Update Department of Environmental and Engineering Services April 17, 2013

  2. Why • Project Status • Future Course

  3. Raw Water Wells (12) • Water Treatment Plant • Storage Tanks Lime Sludge • Consumptive Use Permit (CUP) • Water Distribution System Water/Wastewater System Life Cycle • Homes / Businesses Reclaimed Water Irrigation • Collection System Reuse • Lift Stations • Injection Wells (2) • Wastewater Treatment Plant (East/West) • Sewer Force Mains Biosolids

  4. CUP Credits • CUP Allocation: 8.53 MGD • Raw Water Wells • (12) • 9.54 MGD • SFWMD • Large Users • (3 Golf Courses & 2 HOAs) • CUP Allocation: 1.01 MGD • Reuse • (1.5 MGD)

  5. Why

  6. Timeline of Events 2005: • Florida Legislature Revised Ch. 373 F.S.; required Regional Water Supply Plans LAW / CODE Section 373.0361(1), Florida Statutes (F.S.) provides: The governing board of each water management district shall conduct water supply planning for any water supply planning region within the district identified in the appropriate district water supply plan under Section 373.036, where it determines that existing sources of water are not adequate to supply water for all existing and future reasonable-beneficial uses and to sustain the water resources and related natural systems for the planning period.

  7. 2007: • SFWMD Adopted Lower East Coast (LEC) Water Supply Plan Update and the Water Availability Rule • Allocation limited to 2006 usage (8.53 MGD) - base allocation • Shortfall of 1.87 MGD within the planning period (Year 2025) • Implement LEC Water Supply Project (RO System @ $17M)

  8. 2007 Continued: • Confirm within one year other Alternative Water Supply (AWS) projects as substitute for RO • Annual Progress Reports • 10-year Water Supply Facilities Work Plan with the AWS Project • Update City’s Comprehensive Plan

  9. 3. Your water supply entity must notify the District if it proposes to develop other water supply development projects {Subsection 373.0361(7)(b), Florida Statutes). • If your water supply entity does not intend to develop one or more of the water supply development projects identified in Appendix A for your water supply entity, it must: • Propose to the District, within one year after receiving this notification, other alternative water supply development projects sufficient to address the projected water supply needs for your water supply entity, as presented in the 2005-2006 Lower East Coast Water Supply Plan Update. • Provide an estimate of the quantity of water to be produced by the project and the project's expected start and completion dates. • Describe the status of the project's implementation, including: • o Financial planning. • o Facilities master planning. • o Permitting. • o Activities/efforts in coordinating or participating in • multijurisdictional projects, if applicable.

  10. 2007 - 2008: • Completed AWS Alternatives Evaluation; alternatives considered:

  11. 2007 – 2008 Continued: • Completed 10-Yr Water Supply Facilities Work Plan • Completed Rate Study with 10-Yr Financial Forecast, as required, and incorporated into the 10-Yr Work Plan • Adopted and implemented rate increase (FY 2009-2012)

  12. 2007 – 2008 Continued: • Amended the Comprehensive Plan to incorporate the Work Plan • Notified SFWMD of the City’s intent to develop Reuse Plant • 2009 - 2010: • Project planning/design/negotiations with large users (golf courses)

  13. Project Status

  14. Design complete for the Reuse Plant • Received approvals from permitting agencies • Confirmed (by e-mail) credit towards allocation from SFWMD….awaiting written confirmation • Bidding and construction permits….pending • 60% Design complete for the piping to golf courses • Agreements with three (3) golf courses in place • Project funding….budgeted in FY 13 (Source: Water and Sewer Reserve)

  15. Future Course

  16. Service Area Population Projections Year 2005 vs. Year 2012

  17. Population Projections - Comparison ~ 10K Service Area Population Year

  18. Year 2005 Demand Projections/Shortfall 1.97 9.3 8.53 Yr 2008 Demand (MGD) Year

  19. Year 2012 Demand Projections/Shortfall Permit Renewal Yr 2025 0.55 Yr 2016 Yr 2008 Demand (MGD)

  20. OPTION 1Continue with the Project

  21. OPTION 2Short Term Measure:Piping Modifications in WWTP

  22. Raw Water Wells (12) • Water Treatment Plant • Storage Tanks • Water Distribution System Lime Sludge Water/Wastewater System Life Cycle • Homes / Businesses 0.4 MGD • Collection System $150K - $400K • Lift Stations Biosolids • Wastewater Treatment Plant (East/West) • Injection Wells (2) • Sewer Force Mains

  23. WWTP Piping Modifications 0.15 Demand (MGD) Yr 2008 Yr 2027

  24. OPTION 3 Long Term Measure: Implement Conservation Program

  25. Conservation Program Demand (MGD) Yr 2030 Yr 2008 Year

  26. Staff Recommendations • Reuse Project – Put on hold • Prioritize Option 2 and 3 • Complete WWTP piping modifications + aggressively implement Conservation Program • Monitor Population Projections Closely • Update and implement Reuse Project, if/when needed

  27. City Commission • Consensus vote on staff recommendations

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