CENTRAL KITSAP COUNTY WASTEWATER FACILITY PLAN ...

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CHICO WAY NW MAY ST NW NO LL R D NE Poulsbo UGA L i b e r t y B a y O L Y MPIC VIEW RD NW STATE HWY 3 NW VIKING WAY NW LEMO LO SHORE DR NE Lemolo NE TOTTEN RD STATE HWY 305 NE H o o d C a n a l NW NEWBERRY HILL RD SEABECK HY NW Naval Submarine Base Bangor NW ANDERSO N HIL L RD Chico STATE HWY 3 NW LS-17 £¤ 308 LS-64 LS-21 NW TRIGGER AVE LS-51 LS-22 LS-26 LS-1 LS-40 LS-2 LS-4 LS-19 LS-39 LS-25 £¤ 303 LS-3 LS-37 Silverdale LS-20 LS-12 LS-6 LS-36 £¤ 3 LS-5 LS-13 LS-14 KITSAP MALL BLVD NW CLEAR CREEK RD NW NW LUOTO RD D y e s I n l e t NW WAAGA WAY SILVERDALE W AY NW RIDGETOP BLVD NW NW LUOTO RD TRACYTON BLVD NW NW FAIRGROUNDS RD LS-10 NW STATE HWY 308 CENTRAL VALLEY RD NE LS-11 HOLLAND RD NW TRAC YTON BEACH RD NW CENTRAL VALLEY RD NW LS-34 NE WAAGA WAY NE MCWILLIAMS RD LS-69 NE RIDDELL RD PINE RD NE PINE RD NE STATE H WY 308 LS-35 LS-7 LS-33 SYLVAN WAY Keyport WHEATON WAY STATE HWY 303 NE LS-23 LS-32 LS-24 LS-16 LS-67 B ROWNSVILLE HY NE BR O WNSVILLE HY NE NE JOHN CARLSON RD LS-31 LS-9 PERRY AVE NE N e S i K a B a y LS-8 Brownsville LS-18 SUNSET AVE NE ILLAHEE RD NE LS-63 LS-62 LS-44 LS-38 NE WISE NE SYLVAN WAY 1 inch equals 4,000 feet Feet :0 2,000 4,000 LS-30 ILLAHEE RD NE OCEAN VIEW BLVD NE LS-65 P o r t O r c h a r d B a y IIlahee FIGURE 2-4 2-10 SEWERED AND AND UNSEWERED UNSEWERED DEVELOPED PROPERTIES DEVELOPED PROPERTIES LEGEND ")T NORTHLAKE WAY NW Central Kitsap Treatment Plant ") Existing Lift Stations Forcemain Gravity Outfall City of Bremerton K ITSAP WAY Permitted Properties (Sewer Service) Developed Properties (No Sewer Service) Military Locations Pt Madison Suquamish Indian Reservation Central Kitsap UGA Silverdale UGA Parcels State HWY/Route SEWER SYSTEM: SEPT 2007 Data sources supplied by Kitsap County 2007, and may not reflect actual or current conditions. This map is a geographic representation based on information available. It does not represent survey data. No warranty is made concerning the accuracy, currency, or completeness of data depicted on this map. CH ARLES T O N BLVD 6TH ST 11TH ST LEBO B L VD 6TH ST WARREN AVE BURWELL ST WARREN AV BRDG WASHINGTON AVE SHERIDAN RD WHEATO N WAY PERRY AVE NE TRENTON AVE NE Bremerton East UGA PERRY AVE TRENTON AVE E 11TH ST KITSAP COUNTY PUBLIC WORKS BEACH DR E CENTRAL KITSAP WASTEWATER GMA FACILITY COMPLIANCE PLAN PLAN MAP DATE: DECEMBER 2007 P:\Mapping\Maps_Generated\KitsapCounty\Projects\07_10072.00\task\220\maps\122007\Fig11_CollectionConveyance_11x17.mxd
CHAPTER 3 WASTEWATER CHARACTERISTICS Wastewater flow projections fundamentally influence the design of wastewater facilities. Consequently, wastewater characteristics and flow projections strongly affect the selection of the key criteria used to identify, evaluate, and rank project alternatives for this Facility Plan. In this chapter, existing wastewater flows to the CKWWTP are characterized, and they are then projected in proportion to the estimated population expected to be served throughout the study period. Information for both flows and loadings is used as a basis to develop the future target capacity requirements for new infrastructure described in subsequent chapters. 3.1 Overview of Chapter Contents The purpose of this chapter is to summarize the characteristics of existing and projected wastewater streams generated in the Central Kitsap service area. The first part of this chapter focuses on the following: • flow characteristics and their importance • how flows are measured in the system • how flow projections are made for each sub-basin and the system as a whole. The second part of this chapter describes actual and projected wastewater chemical and physical characteristics, and mass loadings for the raw sewage stream conveyed to the CKWWTP. 3.2 Wastewater Flows To evaluate the current operating capacity of the CKWWTP and estimate future capacity requirements, it is necessary to understand the historical and existing wastewater flows and their relationship to population and rainfall events. This section discusses the following aspects related to flows; further details related to wastewater flow measurements and projections are shown in Appendix 3A: • wastewater flow parameters • historical and existing flows: • flow measurement • hydraulic peaking factor overview • historical wastewater flows • infiltration and inflow (I/I) analyses: groundwater-related 1 1 Infiltration is the quantity of groundwater that leaks into the wastewater collection system from the surrounding soil. Common points of entry include broken pipes and defective joints in the pipe or in walls of manholes. Infiltration may result from sewers being laid below the groundwater table or from saturation of the soil by rain or irrigation water. Inflow is rainwater which enters the collection system through roof drain connections, catch basin connections, and holes in the tops of manhole covers in flooded streets. Inflow is generally distinguished from infiltration by the rapidity with which inflow begins and ends after a period of rainfall. Infiltration, on the other hand, may persist for an extended period after a rainfall. 3-1 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\Chapter 3\Chapter 3_draft(BP).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 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 44 and 45: 3: Wastewater Characteristics Centr
Page 54 and 55: Figure 3-2 Daily Southern Flow Patt
Page 60 and 61: 4: Description and Condition of Exi
Page 62: POULSBO 14" NORTHERN SERVICE AREA 2
Page 65 and 66: FIR AV NW NE CONIFER DR TUNNY ST NW
Page 73 and 74: Pretreatment Force Main Force Main
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4: Description and Condition of Exi
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CHAPTER 5 NPDES PERMIT AND OTHER RE
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Central Kitsap County Wastewater Fa
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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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