2006 Water Comprehensive Plan - City of Bellevue

More documents

Recommendations

Info

CONTENTSExecutive SummaryPageiiiChapter 1 - Introduction 1-1Purpose 1-1Objective 1-1General Water System Information 1-2Definitions 1-2Abbreviations 1-4Chapter 2 - Water Utility Policies 2-1Water System Policies Background 2-2General Policies 2-2Financial Policies 2-13Chapter 3 - System Planning Considerations 3-1Water System History 3-1Population Projections 3-1Land Use 3-3Service Area 3-11Adjacent Purveyors and Interties 3-11East King County Coordinated Water System Plan 3-17Source of Supply 3-20Chapter 4 - Water Requirements 4-1Water Use Classifications 4-1Future Demand Projections 4-6Variations in Demand 4-12Fire Flow Requirements 4-14Criteria and Standards 4-16Chapter 5 - Water Conservation 5-1Objectives 5-1Compliance with Conservation Planning Requirements 5-2Historical Conservation Programs 5-4Historical Conservation Savings 5-14Conservation Program for 2006-2011 5-19Water Shortage Contingency Plan 5-21Chapter 6 - Existing System 6-1Operating Areas 6-1Physical Facilities 6-1Hydraulic Operations 6-22vii
Chapter 7 - Asset Management 7-1Asset Management Program Development 7-2Summary of Core Processes 7-2Pipeline Renewal and Replacement 7-6Reservoir Structural Evaluation and Rehabilitation 7-7Pump Station Evaluation and Rehabilitation 7-8PRV Rehabilitation 7-8Large Commercial Meter Rehabilitation 7-9Chapter 8 - System Analysis 8-1Methodology 8-1Hydraulic Controls 8-2Hydraulic Parameters 8-3System Service Pressure Analysis 8-4Fire Flow Analysis 8-4Storage Analysis 8-5Supply Inlet Capacity Analysis 8-14Vulnerability Analysis 8-16Chapter 9 - Operations and Maintenance 9-1Organizational Structure 9-1Routine Operations 9-5Records and Data Management 9-10Preventive Maintenance 9-11Emergency Procedures 9-12Chapter 10 - Water Quality 10-1Regional and Local Water Quality Compliance Responsibilities 10-1Drinking Water Regulations 10-2Customer Concerns 10-9Laboratory Certifications 10-9Stage 2 Disinfectants/Disinfection By-Products Rule 10-10Anticipated Regulations 10-12Summary of Regulatory Status 10-16Summary of Monitoring Requirements 10-17Cross Connection Control 10-18Chapter 11 - Recommended System Improvements 11-1System Improvements Since 1998 11-1Recommended System Improvements 11-2Prioritization of Improvements 11-6viii
Page 1 and 2: WaterComprehensivePlan
Page 6 and 7: ASSET MANAGEMENTR&R needs areregula
Page 10 and 11: Chapter 12 - Financial Information
Page 12 and 13: 10-1 Federal Drinking Water Quality
Page 14 and 15: CHAPTER 1IntroductionUtilities Depa
Page 16 and 17: Demand. The quantity of water obtai
Page 18 and 19: EKCEast King CountyEKC-CWSP East Ki
Page 20 and 21: CHAPTER 2Water Utility PoliciesThe
Page 22 and 23: owner agrees to reimburse the City
Page 24 and 25: Facility AbandonmentWhen the Utilit
Page 26 and 27: Discussion:The Utility should syste
Page 28 and 29: Discussion:It is Bellevue’s polic
Page 30 and 31: Discussion:In 1982, Bellevue, along
Page 32 and 33: Waterworks UtilityFinancial Policie
Page 34: B. Self-sufficient FundingEach Util
Page 40 and 41: B. Funding LevelsFunding for capita
Page 44 and 45: D. Capital Facilities Renewal & Rep
Page 46 and 47: overhead for developer extension pr
Page 48 and 49: equired to balance the expenses. A
Page 50 and 51: demonstrate that the hydrologic res
Page 52: adopted to recover those costs dire
Page 55 and 56: In 2004, the Financial Consulting S
Page 57 and 58: Discussion:Providing reserves for e
Page 59 and 60:
individual Transportation Analysis
Page 61 and 62:
Table 3-2Residential Population Pro
Page 63 and 64:
2006CURRENT LAND USENE 8TH ST104TH
Page 65 and 66:
SERVICE AREAThe current Bellevue ci
Page 67 and 68:
Table 3-3Interties(Regional Supply
Page 69 and 70:
Bellevue and Kirkland are currently
Page 71 and 72:
Water District No. 22Water District
Page 73 and 74:
Utility Service Review ProceduresTh
Page 75 and 76:
CHAPTER 4Water RequirementsThe exis
Page 77 and 78:
This type of demand is relatively c
Page 79 and 80:
• Apparent Losses: Includes unaut
Page 81 and 82:
Existing DemandExisting water deman
Page 83 and 84:
The future build-out demand project
Page 85 and 86:
Table 4-4cBuildout Demand Projectio
Page 88 and 89:
Table 4-6Comparison of Eastside Com
Page 90 and 91:
pressure throughout the rest of the
Page 92 and 93:
Pressure ZonesPressure zones are de
Page 94 and 95:
CHAPTER 5Water ConservationThe City
Page 96 and 97:
identifies the main categories of a
Page 98 and 99:
Table 5-2Historical Conservation Me
Page 100 and 101:
Speakers BureauThis measure is defi
Page 102 and 103:
Bill Showing Consumption HistoryThi
Page 104 and 105:
schedules, and efficient irrigation
Page 106 and 107:
Seasonal Demand ManagementThis meas
Page 108 and 109:
RowTable 5-5Conservation Savings Ac
Page 110 and 111:
Figure 5-1Single Family Water Use P
Page 112 and 113:
Since the post-conservation era beg
Page 114 and 115:
statement about each measure is inc
Page 116 and 117:
CHAPTER 6Existing SystemThis chapte
Page 118 and 119:
KIRKLANDREDMONDLakeWashingtonWest B
Page 123 and 124:
City of BellevueWater Pressure Zone
Page 125 and 126:
Supply ConnectionNE 40th InletCherr
Page 127 and 128:
appropriate, PRV records also inclu
Page 129 and 130:
Table 6-5Pump StationsPage 1 of 2Na
Page 131 and 132:
Table 6-6Storage FacilitiesPage 1 o
Page 133 and 134:
HYDRAULIC OPERATIONSTables 6-7 thro
Page 135 and 136:
ZonePrimary SupplyConnectionsReserv
Page 137 and 138:
ASSET MANAGEMENT PROGRAM DEVELOPMEN
Page 139 and 140:
total business risk exposure.Determ
Page 141 and 142:
PIPELINE RENEWAL AND REPLACEMENTBel
Page 143 and 144:
In 1999 Montgomery Watson completed
Page 145 and 146:
CHAPTER 8System AnalysisThe purpose
Page 147 and 148:
from Seattle’s Eastgate and SE 28
Page 149 and 150:
year. When these small-diameter pip
Page 151 and 152:
Fire Flow VolumeDefinitionWAC 246-2
Page 153 and 154:
increase in demand anticipated due
Page 155 and 156:
Table 8-1bSummary of Storage Evalua
Page 157 and 158:
Storage Conclusions and Recommendat
Page 159 and 160:
To evaluate required capacity for t
Page 161:
CHAPTER 9Operations and Maintenance
Page 166 and 167:
Table 9-1Engineering and Environmen
Page 168 and 169:
Table 9-3Water Department Vehicles
Page 170 and 171:
RECORDS AND DATA MANAGEMENTSystem O
Page 172 and 173:
Pump Stations. Each pump station is
Page 174 and 175:
CHAPTER 10Water QualityThis Chapter
Page 176 and 177:
Bellevue is responsible for monitor
Page 178 and 179:
Table 10-2Annual Average of Total T
Page 180 and 181:
esponsible for collecting any repea
Page 182 and 183:
While the CCR provides an annual
Page 184 and 185:
• Very Small System Waiver - Syst
Page 186 and 187:
CCL, which is comprised of 51 (nine
Page 188 and 189:
• Aging infrastructure and corros
Page 190 and 191:
SUMMARY OF MONITORING REQUIREMENTST
Page 192 and 193:
. At the time the backflow preventi
Page 194 and 195:
Element 8: The purveyor shall inclu
Page 196 and 197:
separation of common water inlets/o
Page 198 and 199:
Fire Hydrant ImprovementsThis progr
Page 200 and 201:
PRIORITIZATION OF IMPROVEMENTSCapit
Page 202 and 203:
CHAPTER 12Financial InformationThis
Page 204 and 205:
TABLE 12-2City of BellevueWater Uti
Page 206 and 207:
during periods of high expenditures
Page 208 and 209:
Bonds issued by the "Waterworks Uti
Page 210 and 211:
TABLE 12-5City of BellevueWaterwork
Page 220:
APPENDIX BService Area and Adjacent
Page 486 and 487:
APPENDIX DAdjacent Purveyor Review
Page 488 and 489:
CopyCenterFrom: Thompson, Randall L
Page 490 and 491:
CopyCenterFrom:Scott Thomasson [STH
Page 492 and 493:
CopyCenterFrom:Bob Trimble [bob.tri
Page 494 and 495:
Consistency w/SPU forecast for wate
Page 496 and 497:
Provision of SDWA water quality rep
Page 498 and 499:
• Federally-approved habitat cons
Page 500:
APPENDIX EConsistency Statement Let
show all

2006 Water Comprehensive Plan - City of Bellevue

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?