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CITY OF SANTA ANA RFP NO.: 21-127 SA-2 PRESSURE CONTROL STATION RELOCATION AND TRANSMISSION MAIN IMPROVEMENTS 6. Identify all hydraulic conditions to use in conjunction with the City Hydraulic Model to ensure satisfactory operations under normal operating conditions if required. In the event that the pipe discharge line to Walnut Reservoir is used to increase system headloss, material fatigue shall be considered a factor when selecting the pipe line material. It is anticipated that MWD will require a transient analysis of the new pressure control station. The Consultant shall work with MWD to define the analysis criteria, assist the City is coordination with MWD and provide a report that meets MWD's satisfaction. 8. Prepare preliminary horizontal alignment of water transmission and distribution main upgrades including all utility relocations. Prepare preliminary transmission main pipe bypass drawings showing a bypass into Walnut Reservoir. 9. Prepare site improvements, preliminary horizontal alignment and profile of the lot that will be altered due to the construction and by adding a new security wall at the property. 10. Preparation of a preliminary estimate of probable cost. 11. Preparation of preliminary staging for construction including a traffic management plan and traffic control plans. 12. Outline the preparation and submittal process of all required permits associated with getting the project approved and ready for construction. This includes estimated time frames for processing said permits. 13. Prepare a Water Quality Management Plan (WQMP). 13. Prepare required documents and assist in Environmental approvals. In the event that an Environmental Impact Report (EIR) is deemed necessary, the Consultant shall prepare all necessary documentation as required by CEQA. The Consultant shall include an initial study and mitigated negative declaration in their proposal fee. A fee for an EIR shall be an optional item in the event that an EIR is required. Upon receiving comments from the Project Manager, the Consultant shall incorporate all appropriate and agreed upon comments and submit the final Basis of Design Report. The final submittal of the Basis of Design Report shall include five (5) hard copies and one bound accordingly and one (1) electronic copy and shall be delivered to the Project Manager. Task 6. 60% Construction Document (PS&E) Submittal Page 7 of 11