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EXHIBIT A- SCOPE OF SERVICES Task 5—Supplemental Modeling Investigations and Other Studies Under this task, the City will identify additional studies and investigations that will make use of the hydraulic model developed for this project. Up to ten (10) such studies are included in this scope of services, which may include the following: • Long-term convenance and pumping configurations associated with the East Amador Lift Station and Trunk and Relief Sewers, including which planning scenarios would drive the need for improvements to these facilities • Sewer conveyance planning for future development associated with the East Pleasanton Specific Plan • Sewer conveyance planning for re-directing Ruby Hill flows to DSRSD Woodard & Curran will work with City engineering, operations, and planning staff to identify the specific issues and questions that need to be addressed in each study and develop an appropriate approach to the investigations using the data, criteria, and modeling tools developed in previous tasks. It is anticipated that the level of effort for these studies may vary depending on the complexity of the issues involved. For purposes of estimating the budget for this task, an average level of effort of 24 hours per study is assumed. Task 5 Deliverables: • Draft and final TMs for each supplemental investigation/study, including data, assumptions, modeling and analysis results, and recommendations Task 6—Capacity Evaluation Report This task involves compiling the work summarized in previous TMs into an overall Capacity Evaluation Report. As an optional task, Woodard &Curran will also develop and deliver a web-based model viewer program for use by City staff after completion of this project. Subtask 6.1 —Capacity Evaluation Report. Woodard & Curran will compile the TMs prepared for this study into a Capacity Evaluation report. The report appendices will contain supporting data including flow monitoring data plots; parcel land use and flow summary tables; model calibration graphs; model data and results tables; improvement project descriptions, maps, and cost estimates; and other pertinent information. The report will also include an Executive Summary section that can be extracted as a stand-alone document and provided to City Council members or other interested parties. Subtask 6.2—Model Viewer(Optional). Woodard &Curran will provide a web-based model viewer for use by City staff in viewing hydraulic model results for existing and future growth scenarios. The viewer will allow viewing of all modeled infrastructure on a suitable GIS base map along with attribute data, model flows for various scenarios, and recommended improvement projects. The viewer will be developed using ArcGIS Online. Woodard &Curran will assist the City in installing the viewer. As an option, Woodard & Curran will "host"the viewer on its own web server. Task 6 Deliverables: • Draft and final Capacity Evaluation report • Model viewer(optional) Woodard &Curran -7- 12/20/21