Item 21 - Pressure Control Station Relocation and Transmission Main Improvements

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CITY OF SANTA ANA RFP NO.: 21-127 SA-2 PRESSURE CONTROL STATION RELOCATION AND TRANSMISSION MAIN IMPROVEMENTS Task 4. Civil Operational Project Design Standard and Criteria The Consultant shall work with City staff to determine the applicable design standards and criteria in addition to those defined by the feasibility study. The Consultant shall consider other possible agency design criteria and/or standards as necessary. A maximum of eight (8) three (3) hour workshop sessions shall be conducted with the Project Manager, City Operations staff and the Consultant design team. The Consultant shall be responsible for organizing the meeting including obtaining background information for discussion, preparing the agenda, compiling meeting minutes and action items, as well as distributing the minutes as required. Elements to be discussed shall include, but not be limited to, operational parameters, ideal control conditions, and operator experience. Task 5. Basis of Design Upon completion of Tasks 2 through 4 above, the Consultant shall prepare a Basis of Design Report including elements and findings from all of the Tasks. The Basis of Design Report shall summarize all of the alternatives and outline the agreed upon alternative including reasons why the alternative was chosen. The Basis of Design includes 30% drawings of the chosen alternative including all proposed improvements. The Basis of Design Report shall be stamped and signed by a California Registered Civil Engineer. Prior to completion of the final Basis of Design Report, the Consultant shall prepare and submit for review a draft Basis of Design Report to City staff. The Basis of Design will include, but not be limited to, such issues as: 1. An overall evaluation of the existing SA-2 station based on current design standards. Identify new SA-2 station improvements needed to improve operations, reliability and safety. 2. Make recommendations for SA-2 improvements for the building or service vault as well as related piping. Propose possible building architectural features that can be incorporated into the local neighborhood surroundings and provide concept drawings of the new building. 3. Provide 3D renderings of the proposed building or service vault with key dimensions identified to City staff to assist in evaluations of the station's operation, maintainability and reparability. 3. The City desires to store energy from the hydro -turbine as well as any solar paneling and use it directly to power the Walnut Pump Station. Provide alternative strategies to achieve this goal and the feasibility of using the Page 4 of 11