Item 21 - Pressure Control Station Relocation and Transmission Main Improvements

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OTETRA TECH January 13, 2022 Armando Fernandez, PE, Senior Civil Engineer City of Santa Ana, Public Works Agency 215 South Center Street Santa Ana, CA 92703 Reference: Proposal to Provide Engineering Design Services for SA-2 Pressure Control Station Relocation and Transmission Main Improvements — RFP No. 21-127 Dear Mr. Fernandez, Tetra Tech enthusiastically submits our proposal for the above -mentioned project. The relationship we have built with the City of Santa Ana (City) is highly regarded and we are committed to providing the City with the same consistent, diligent, high -quality service that you expect and deserve. Our project team brings the following distinct advantages: Extensive City Experience and Unmatched Knowledge of Project: Members of our project team have completed more than 40 water/wastewater projects for the City since 1999. Our project team knows the City's design requirements and standards, preferred materials, and operational preferences which will allow us to complete designs in the most cost-effective manner. In addition, Tetra Tech has unmatched knowledge of the project since we prepared the SA-2 Feasibility Study. Extensive Pipeline Design Experience within Arterial Streets: Tetra Tech has previously designed pipelines within the following City arterial streets: Bristol St., French St., Spurgeon St., Edinger Ave., Ritchey St., and MacArthur Blvd. Tetra Tech has also designed pipeline replacement projects on Katella Ave. (adjacent to Disneyland) and on Newport Blvd. Extensive PRS Design Experience: Tetra Tech previously designed the SA-7 Relocation and SA-5 Vault Modifications for the City. In addition, Tetra Tech is currently designing the SA-1 Hydro - generator replacement for the City. Therefore, we have an excellent understanding of the City's mechanical, electrical and control designs and operation requirements for the PRS facilities. In-house Environmental, Envision, Survey, WQMP, Traffic Control, Mechanical, Structural, Architectural, Electrical and Control Capabilities: We have our own in-house capabilities for all of the services required for this project except for Geotechnical and Transient Analysis services. Envision Experience: Tetra Tech previously has obtained or is in the process of pursuing Envision Award rating of Gold on six (6) separate projects in Southern California. Dedication to City: We believe our past 20 year relationship with the City shows our commitment to providing the City with high -quality service. We have been awarded repeat work with the City due to our quality and responsiveness as well as the trust formed with the City Water Resources staff. Per Request for Proposal requirements, our proposal shall remain valid for 120 days after the date of submission. Thank you for giving us the opportunity to submit our proposal. Should you require additional information or have any questions, please feel contact me at 949/809-5156 or via email at tom.epperson@tetratech.com. Si erely, Tom E kprson, PE Vice President TLE/de M:\Marketing\Proposals\FY 2021\Santa Ana_SA-2 Pressure Control Station Relocation 17885 Von Karman Avenue, Suite 500, Irvine, CA 92614-5227 Tel 949.809.5000 Fax 949.809.5010 tetratech.com