volume 1 - Halifax Regional Municipality

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Halifax Water Integrated Resource Plan Executive Summary Table ES-7 New Planning Program Expenditures Program 2013- 2015 2016- 2022 2023- 2032 2033 - 2043 Program Details Climate Change Impact Assessment Asset Management Program I/I Reduction Pilot Program $0.7 - (1) - - $2.7 $3.6 $5.0 $5.0 $1.2 $0.5 - (1) - • Project to define impacts of future climate change and resulting vulnerabilities on water, wastewater and stormwater systems (additional expenditures may result from the assessment outcomes) • Implementation of the asset management roadmap and on-going program updates and refinements • I/I pilot program aimed at developing I/I source contribution and remediation cost data specific to the Halifax area Water Master Plan - $0.8 $1.5 $1.5 • Water Master Plan update every 5 years Total $6.0 $10.5 $14.7 $14.7 Notes: 1. Expenditures are for program development only. Additional expenditures will be required for program implementation. ES 8.6 Levels of Service One of the IRP outcomes was the presentation of the 14 IRP planning objectives. Some of these objectives are linked to current Halifax Water LOS. Table ES-8 presents a series of recommendations for updating/expanding the current LOS to allow a full evaluation of program implementation. Table ES-8 Recommended LOS Updates or Additions Driver Objective Proposed LOS Update or Addition Compliance 1. Meet Current Nova Scotia Environment WWTF Permits to Operate 2. Meet Current Nova Scotia Environment WSP Permits to Operate • Update to include additional compliance parameters associated with new programs, e.g. nutrient control. • Review percentage compliance criteria. • Update to include any additional compliance parameters. • Develop frequency and volume targets for 3. Meet Current Overflow Compliance overflows. 4. Meet Future WWTF Compliance • See Objective 1 for LOS. 5. Meet Future Drinking Water Compliance • See Objective 2 for LOS. 6. Meet Future Overflow Compliance • Develop frequency and volume targets for long term overflow program. • May require updated LOS for site specific overflow frequency and volume targets, e.g. NW Arm. Revision: 2012-10-29 Integrated Resource Plan – Executive Summary ES-22 October 31 2012 Page 24 of 272
Halifax Water Integrated Resource Plan Executive Summary Table ES-8 Recommended LOS Updates or Additions Driver Objective Proposed LOS Update or Addition Asset Renewal Growth 7. Meet Future Stormwater Quality Compliance 8. Implement Optimal Level of Asset Renewal 9. Enhance the Reliability of Critical Water and Wastewater Assets 10. Ensure Existing Stormwater System Adequately Sized for Minor Storm Conveyance 11. Adapt to Future Climate Change 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 • Consider preliminary stormwater quality monitoring LOS, e.g. number samples/sites. • Develop specific asset renewal targets and LOS. This will require a new monitoring system to provide reporting on progress. • No changes suggested. • Develop specific pipe and culvert capacity LOS. • At a minimum apply customer satisfaction LOS. • Incorporate future climate change impacts into existing LOS where appropriate. • Consider specific energy reduction targets and incorporate into more detailed LOS. • No changes suggested. • Develop specific targets for I/I reduction at WWTFs and in major pumping stations and other locations, e.g. overflows. • Consider water demand targets. The updated/expanded LOS once developed will require support for LOS monitoring, data analysis and reporting. Halifax Water will need to consider the impact on staff for this additional data collection, analysis, and reporting. In a number of cases, no change or addition to the LOS have been recommended. ES 9. IRP RECOMMENDATIONS Based on the analysis carried out through the course of the IRP preparation the following 17 recommendations are presented: IRP Next Steps 1. Implement the IRP as per Table ES-4 components and timing. 2. Finalize the overall integrated planning approach and future schedule (i.e. HRM Regional Plan updates, master plans and Asset Management Assessment, and financial planning) within the IRP framework. 3. Evaluate the adequacy of Halifax Water's existing institutional capacity and staffing to implement the programs and projects identified in the IRP. 4. Continue public outreach with stakeholders and the public at large for incorporation into the next IRP review. 5. Update the IRP periodically, as needed. Revision: 2012-10-29 Integrated Resource Plan – Executive Summary ES-23 October 31 2012 Page 25 of 272
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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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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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