Professional Services Agreement - Black and Veatch Corp - Water Treatment Sequencing Plan

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2. Hold a workshop with City staff to discuss plans and possible sequencing options. It is anticipated that Owner's engineering staff, operations staff, and other stakeholders will be represented at this workshop to identify all concerns and considerations regarding the construction sequencing. 3. Based on workshop with Owner, recommend model scenarios for evaluation for Owner's review. The different scenarios will evaluate system performance with varying facilities on/offline. It is anticipated that the scenarios will be simulated under average day demand conditions. Demand factors may be modified based on proposed construction timeframes or time limitations. The total number of scenarios will be based on discussions and information gained from the workshop. Up to three model scenarios will be developed and run as part of this analysis. Additional scenarios can be developed and simulated as a supplemental service. 4. Run baseline model 24-hour extended period simulation (EPS) scenario representative of typical system operations. Review results for pressure and velocity under normal operating conditions. 5. Complete 24-hour EPS run for each identified scenario. Review model results. Identify additional facility changes needed under each scenario. 6. Compare results from the identified scenarios against the baseline model results. Identify areas where customers may see a significant change in pressure or direction of flow during the proposed construction project. G. Task 6: Construction Sequencing Deliverable Preparation Prepare the Draft Construction Sequencing Technical Memorandum describing results and findings of the Construction Sequencing model analyses. The Technical Memorandum will include an implementation plan that summarizes recommended facility operations and potential system performance concerns under each construction phase scenario. Final WaterCAD hydraulic model files will be provided to Owner. 2. Attend a meeting with Owner in South Bend, Indiana to present results of Construction Sequencing analysis and recommended implementation plan. Comments received from Owner will be incorporated into Final Construction Sequencing Technical Memorandum deliverable. Five hardcopies and an electronic PDF copy will be provided to the Owner for the Draft and Final Technical Memorandum deliverables. H. Task 7 — Project Management and Administration Provide project supervision, direction, and coordination with the Owner's management and staff. Project administration and management also includes budget and schedule control, client management support, document control, coordination of activities, monthly invoicing and project close-out for a total of five months. Engineer will maintain a change register of any scope changes affecting the project budget or schedule and review it with the Owner on a monthly basis. Engineer shall discuss and receive written approval for any scope changes from the Owner prior to proceeding. Page 3 (Exhibit A — Engineer's Services) EJCDC E-500 Agreement Between Owner and Engineer for Professional Services Copyright © 2008 National Society of Professional Engineers for EJCDC. All rights reserved.