Table of Contents
1.0 GENERAL
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1
2.0 WATER USE CRITERIA
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3
3.0 ANALYSIS OF EXISTING SYSTEM
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6
3.1 Wholesale Supply
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6
3.2 Distribution System
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6
3.3 Storage
Page
11
4.0 PROPOSED IMPROVEMENTS
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13
4.1 0 to 5 Year Improvements
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13
4.2 5 to 10 Year Improvements
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13
4.3 10 to 15 Year Improvements
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13
4.4 15 to 20 Year Improvements
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14
4.5 Performance of Improved System
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14
4.6 Lead Service Line ReplacementSummary
Page
18
5.0 COST ESTIMATES
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21
6.0 FINANCIAL IMPACT
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26
7.0 SUMMARY
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31
LIST OF FIGURES
Figure 1-1. Master Layout
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2
Figure 2-1. Annual Volumes
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5
Figure 3-1. Current System Hydraulic Modeling Results
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9
Figure 3-2. Pipe Material
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10
Figure 4-1. Proposed improvements
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15
Figure 4-2. Projected 10-Year hydraulic model results, with improvements
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16
Figure 4-3. Projected 20-Year hydraulic model results, with improvements
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17
LIST OF TABLES
Table 2-1. Usage Summary
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4
Table 3-1. Pipeline friction loss targets
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7
Table 6-1. Improvement and budget schedule
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28
Table 6-2. Cash-Basis annual budget analysis
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29
Table 6-3. Benefit unit value
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34