CENTRAL KITSAP COUNTY WASTEWATER FACILITY PLAN ...

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Central Kitsap County Wastewater Facility Plan Table of Contents 8-1 Identification of Liquid Stream Alternatives...................................................................................................8-2 8-2 Identification of Solids Stream Alternatives...................................................................................................8-6 8-3 Identification of Side Stream Alternatives .....................................................................................................8-9 8-4 Screening of Liquid Stream Alternatives.....................................................................................................8-11 8-5 Screening of Solids Stream Alternatives.....................................................................................................8-17 8-6 Screening of Side Stream Alternatives .......................................................................................................8-21 8-7 Summary of Selected Liquid Stream, Solids Stream, and Side Stream Treatment Technologies for Final Evaluation .....................................................................................................................................8-23 8-8 Reclaimed Water Quality Criteria Selected for the Facility Plan .................................................................8-24 8-9 Summary of Biogas Use Alternatives for CKWWTP...................................................................................8-27 8-10 Summary of Ancillary Processes for Nutrient Recovery, Biogas Generation, and Solids Reductions ........8-27 8-11 CKWWTP Liquid Stream Treatment Alternatives .......................................................................................8-30 8-12 CKWWTP Liquid Stream Treatment Alternatives Sizing and Cost Summary.............................................8-37 8-13 Evaluation Summary of CKWWTP Liquid Stream Treatment Alternatives .................................................8-38 8-14 CKWWTP Liquid Stream Treatment Alternatives Ranking .........................................................................8-39 8-15 Summary of Recommended Facilities for CKWWTP..................................................................................8-40 8-16 Summary of Total Infrastructure Improvement Project Costs .....................................................................8-41 9-1 Alternative 1 CIP Financing Plan: No Reuse (Secondary Treatment Only) ..................................................9-3 9-2 Alternative 2 CIP Financing Plan: Partial Reuse (3.5 mgd) ..........................................................................9-3 9-3 Alternative 3 CIP Financing Plan: Full Reuse ...............................................................................................9-4 9-4 Alternative 1 Annual Revenue Requirement: No Reuse (Secondary Treatment Only).................................9-7 9-5 Alternative 2 Annual Revenue Requirement: Partial Reuse (3.5 mgd) .........................................................9-8 9-6 Alternative 3 Annual Revenue Requirement: Full Reuse..............................................................................9-9 9-7 Ecology Financial Hardship Evaluation.......................................................................................................9-12 7 DRAFT for review purposes only. Use of contents on this sheet is subject to the limitations specified at the end of this document. P:\132857 Kitsap WW Facility Plan Ph II\600 Facility Plan\Revision 3 Draft Final Facility Plan\Table of Contents.doc
Table of Contents Central Kitsap County Wastewater Facility Plan LIST OF FIGURES ES-1 ES-2 ES-3 ES-4 ES-5 ES-6 Facility planning methodology....................................................................................................................ES-2 Central Kitsap planning areas (vicinity map)..................................................................................follows ES-4 Total Central Kitsap wastewater facilities capital expenditures with no reuse ...........................................ES-9 Total Central Kitsap wastewater facilities capital expenditures with partial reuse....................................ES-10 Total Central Kitsap wastewater facilities capital expenditures with full reuse.........................................ES-11 Annual rate impact summary ...................................................................................................................ES-12 1-1 Central Kitsap County planning areas ............................................................................................. follows 1-2 2-1 Service areas and local treatment plants..........................................................................................follows 2-2 2-2 2006 land use ...................................................................................................................................follows 2-2 2-3 Zoning designations map..................................................................................................................follows 2-6 2-4 Sewered and unsewered developed properties................................................................................follows 2-7 3-1 Collection and conveyance system flow measurement locations .....................................................follows 3-4 3-2 Daily southern flow patterns for estimation of infiltration and inflow................................................follows 3-10 3-3 Projected ADFs at the CKWWTP ...............................................................................................................3-12 4-1 Southern Service Area key map .......................................................................................................follows 4-2 4-2 Existing collection system schematic................................................................................................follows 4-2 4-3 Central Kitsap east existing sewer basins ........................................................................................follows 4-2 4-4 Central Kitsap west existing sewer basins........................................................................................follows 4-2 4-5 Silverdale north existing sewer basins..............................................................................................follows 4-2 4-6 Silverdale south existing sewer basins .............................................................................................follows 4-2 4-7 Existing CKWWTP process flow schematic......................................................................................follows 4-8 4-8 CKWWTP effluent quality and overall pollutant removals, 2004–2006.......................................................4-13 4-9 CKWWTP monthly biosolids production rates, 2004–2006 ........................................................................4-15 4-10 Trigger point for hydraulic treatment capacity expansion at the CKWWTP based on the current plant capacity rating........................................................................................................................4-27 6-1 Facility planning methodology.......................................................................................................................6-4 7-1 Existing lift station capacity and existing peak flows........................................................................ follows 7-2 7-2 Existing lift station capacity and future 2025 peak flows...................................................................follows 7-2 7-3 Silverdale existing problem areas.....................................................................................................follows 7-2 7-4 Central Kitsap existing problem areas ..............................................................................................follows 7-2 7-5 Silverdale – South future problem areas...........................................................................................follows 7-6 7-6 Silverdale – North future problem areas ...........................................................................................follows 7-6 7-7 Central Kitsap – East future problem areas ......................................................................................follows 7-6 7-8 Central Kitsap – West future problem areas .....................................................................................follows 7-6 7-9 New future lift station capacity requirements for 2025 flows.............................................................follows 7-6 7-10 Silverdale – South new future sewer system ....................................................................................follows 7-6 7-11 Silverdale – North new future sewer system.....................................................................................follows 7-6 8 DRAFT for review purposes only. Use of contents on this sheet is subject to the limitations specified at the end of this document. P:\132857 Kitsap WW Facility Plan Ph II\600 Facility Plan\Revision 3 Draft Final Facility Plan\Table of Contents.doc
Page 1 and 2: W 12.5 3.1 NW MUNSON ST 3 2 1 39 4.
Page 3 and 4: Table of Contents Central Kitsap Co
Page 5 and 6: Table of Contents Central Kitsap Co
Page 7: Table of Contents Central Kitsap Co
Page 11 and 12: LIST OF ABBREVIATIONS µg/L: microg
Page 13 and 14: Central Kitsap County Wastewater Fa
Page 15 and 16: Executive Summary Central Kitsap Co
Page 17 and 18: Executive Summary Central Kitsap Co
Page 27 and 28: CHAPTER 1 INTRODUCTION Kitsap Count
Page 29 and 30: WRIGHT BLISS MAY P o J e f f e r s
Page 31 and 32: 1: Introduction Central Kitsap Coun
Page 33 and 34: 2: Planning Area Characteristics Ce
Page 35 and 36: CHICO WAY NW MAY ST NW NO LL R D NE
Page 37 and 38: 2: Planning Area Characteristics Ce
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Page 42 and 43: CHICO WAY NW MAY ST NW NO LL R D NE
Page 44 and 45: 3: Wastewater Characteristics Centr
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3: Wastewater Characteristics Centr
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4: Description and Condition of Exi
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POULSBO 14" NORTHERN SERVICE AREA 2
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FIR AV NW NE CONIFER DR TUNNY ST NW
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Central Kitsap County Wastewater Fa
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Pretreatment Force Main Force Main
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CHAPTER 5 NPDES PERMIT AND OTHER RE
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6: Facilities Design and Evaluation
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7: Conveyance System Projects Centr
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POULSBO 14" NORTHERN SERVICE AREA B
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NE CAMELOT DR COLONY CT NE HUME LN
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FIR AVNW NW MOUNTAIN VIEW RD LS-64
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COLONY CT NE HUME LN NE !2 !2 !2 !2
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JETTY PL NW Unnamed OLYMPIC VIEW RD
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COLONY CT NE HUME LN NE CENTRAL VAL
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CHAPTER 8 WASTEWATER TREATMENT IMPR
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CHAPTER 9 FINANCING EVALUATION The
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9: Financing Evaluation Central Kit
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CENTRAL KITSAP COUNTY WASTEWATER FACILITY PLAN ...

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