volume 1 - Halifax Regional Municipality

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Halifax Water Integrated Resource Plan Integrated Resource Plan Development and Evaluation Table 5.1 IRP Objectives Driver Objective Infrastructure System Existing Level of Service Water • Customer satisfaction • Water service outages • Average call wait time • Water system leakage allowance • Asset renewal activity for selected asset classes 8. Implement Optimal Level of Asset Renewal Wastewater • Customer satisfaction • Wastewater service outages • Average call wait time • Asset renewal activity for selected asset classes Stormwater • Customer satisfaction • Asset renewal activity for selected asset classes Asset Renewal 9. Enhance the Reliability of Critical Water and Wastewater Assets Water Wastewater • Customer satisfaction • Water service outages • Average call wait time • Customer satisfaction • Wastewater service outages • Average call wait time 10. Ensure Existing Stormwater System Adequately Sized for Minor Storm Conveyance Stormwater • No current LOS 11. Adapt to Future Climate Change Water, Wastewater, Stormwater • No current LOS Growth 12. Reduce Energy Consumption, Operating Costs and Greenhouse Gas Contributions 13. Provide Regional Water, Wastewater and Stormwater Infrastructure Needed to Support Planned Growth 14. Manage Flow Capacity Allocations Water, Wastewater • Energy demand reduction Water • No current LOS Wastewater • No current LOS Stormwater Water, Wastewater • No current LOS • Water system leakage allowance • Number of I/I related private property inspections Revision: 2012-10-29 Integrated Resource Plan 49 October 31 2012 Page 82 of 272
Halifax Water Integrated Resource Plan Integrated Resource Plan Development and Evaluation The multiple IRP objectives, and where available, the associated LOS defined the purpose for the many programs and projects that were consolidated into the IRP. In some cases existing programs and projects were already developed and funded while in others program or funding enhancements were necessary or altogether new programs needed. The expenditures for a number of programs were already discussed under the Five-Year Capital Plan in Section 3. The next section presents a summary of the current programs and projects as well as programs and projects designed to fill the future needs identified through the analysis of drivers. 5.4 PROGRAMS AND PROJECTS 5.4.1 Current Programs and Projects Existing Halifax Water projects and programs as well as new or refined programs and projects proposed through the IRP process were key ingredients in the preparation of the alternative IRP plans. The existing projects and programs included in the IRP were obtained from three principal sources: 1. The Halifax Water Five-Year Capital Plan, which provided a projected capital budget of about $200 million for the period 2012 to 2017, was the first source. The individual projects were programmed into the IRP with the same timing as in the original Five-Year Capital Plan. 2. Projects, which in many cases were continuations of programs and projects initiated in the Five-Year Capital Plan period, were allocated to 2018 and beyond. This included about $410 million in additional projects that were further refined through the IRP as to both capital requirement and timing. 3. The RWWFP with an estimated cost of $645 million was also incorporated into the IRP. The projects originating in the RWWFP were incorporated into the IRP with the same timing and capital requirement as the RWWFP. Table 5.2 summarizes the current programs. Current program and project details are presented in Volume 1 Appendix F. 5.4.2 Proposed Programs and Projects In addition to the current programs and projects, a number of proposed projects and programs were developed. They are summarized in Table 5.3. Proposed program and project descriptions are presented in Volume 1 Appendix F. The most significant new element introduced in the IRP was the Enhanced Asset Renewal Program, which developed a 30-year program for all asset systems and classes. This program incorporated the asset renewal expenditures in the final four years of the Five-Year Capital Plan (2013-2017). Revision: 2012-10-29 Integrated Resource Plan 50 October 31 2012 Page 83 of 272
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VOLUME 1: INTEGRATED RESOURCE PLAN
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Capital Expenditure Program All $ i
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Recommended Alternative Resource Pl
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Financial Model 40-4 Halifax Water
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Financial Model 40-4 2.512 (O&M) Lo
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Financial Model 40-4 1.028 Cavalier
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Financial Model 40-4 3.511 Stokil (
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Financial Model 40-4 2.075 Beaver C
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Financial Model 40-4 2.848 Storage
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Summary of Capital, Operational and
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Asset Renewal Costs Halifax Water I
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Asset Renewal Costs Stormwater Asse
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Statement Concerning Halifax Water
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Statement Concerning Halifax Water
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volume 1 - Halifax Regional Municipality

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