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CIO Stantec August 6,2019 Page 8 of 14 Subtask 400.004 Summary of System Capacity Stantec will issue a draft TM summarizing the results of this analysis and will conduct a 4-hour workshop to review these findings with the City staff.Stantec will prepare an agenda and minutes and provide those to the City.Comments on the Technical Memorandum will be incorporated in the Draft Facilities Plan. Deliverables: • Draft Capacity Analysis TM • Draft Climate Modeling TM • Meeting with City staff to review future climate/river scenarios • Meeting with City/WPCF staff to review process to better inform model setup • Workshop with City staff to review draft TM • Meeting agendas and minutes Task 500 Liquid Stream Alternatives Analyses With the framework for the basis of planning established,the team will identify and evaluate alternatives that meet the City's strategic objectives.Alternatives for both liquid stream and solids handling upgrades(Tasks 500 and 600)will initially be screened to identify those with the greatest potential to meet the City's objectives. Detailed analysis of selected alternatives will then be conducted to support selection of a recommended alternative Subtask 500.001 Develop Screening and Evaluation Methodology Understanding the methods by which City staff will assess alternatives is critical to the alternative development process. Stantec will propose a process for screening treatment alternatives based on qualitative assessment and develop draft criteria and methodologies for quantitative evaluation of detailed liquid and solids stream alternatives.These will be described in a TM for City review prior to the technology screening workshop in Subtask 500.002. Subtask 500.002 Technology Screening and Alternative Development Stantec will conduct a 4-hour workshop with City staff to review possible alternatives for improving WPCF performance, resiliency, redundancy and accommodating future growth, climate and regulatory conditions. Brief alternative descriptions will be provided to City staff prior to the workshop, and the screening process will be conducted collaboratively by City staff and two Stantec subject matter experts. The screening process cover a broad range of management strategies incorporating treatment, reuse, and resource recovery opportunities and will identify up to four alternatives to be considered for detailed evaluation.Stantec will prepare an agenda and minutes for the workshop. Subtask 500.003 South Plant Alternatives Stantec will conduct detailed analysis of the four most favorable alternatives resulting from Subtask 500.002.A progress workshop will be conducted with City staff to review alternatives development and present preliminary findings prior to finalizing the alternatives analysis. The best apparent alternative for South Plant improvement, including any condition recommendations identified in Task 300,will be identified and summarized. As with the condition assessment,these alternatives will identify near and long-term improvements.