Reso 2022-017 Updated Sewer System Mgmt Plan

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City of San Leandro Sewer System Management Plan Volume I components, hydraulic deficiencies (including components of the system with limiting capacity) and the major sources that contribute to the peak flows associated with overflow events. The Sanitary Sewer Capacity Study and Master Plan, completed by RMC Water and Environment was published in October 2015. The Master Plan is used to guide improvements to the City's sanitary sewer system to accommodate current and future development and ensure that the City continues to provide a high level of service to its customers. The project used a systematic process that incorporated land use planning information, water use and flow monitoring data, and design criteria for estimating wastewater flows, applied in a computer hydraulic model of the trunk sewer system. The model was used to assess how the system would perform under various planning and flow scenarios and identify pipes and/or pump stations that may not have sufficient capacity to convey the predicted flows under existing or future conditions. Improvement projects were developed to provide the required capacity, the capitals costs of the required projects were estimated, and the projects were prioritized based on the model results. Capital Improvement Program (CIP) The CIP Planning relies on data from both the Master Plan and internal inspections to compile and prioritize capital projects which are scheduled as part of the two-year budget process. Point repairs are made soon after discovery and are frequently re -prioritized to insure uninterrupted sewer service. The City's annual budget for point repairs, line replace and other upgrades is approximately $1,500,000 per year. Page 131