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<br />Consulting Services Agreement between <br />City of San Leandro and RMC Water and Environment—Exhibit A Page 7 of 9 <br /> <br />Subtask 6.2 Develop Options to Increase Time to Overflow <br />For each lift station, RMC will assess the potential for increasing the amount of time the station may be out <br />of service before a surface overflow occurs. At a minimum, this will include the following: <br /> Evaluate the impact of modifying pump station controls to maximize available storage <br /> Evaluate the feasibility of installing overflow pipelines from the station wet well to adjacent sewers, <br />or through passive diversions in the collection system upstream of the pump station <br /> Evaluate the potential for wet well expansion or the addition of on-site emergency storage <br /> Assess potential for the addition of permanent standby power or emergency pump connections, <br />where not already present <br />Based on the above evaluations, RMC will recommend options for increasi ng time to overflow at each lift <br />station, including conceptual level estimates of the cost of the options. <br /> <br />Task 6 Deliverables: <br /> TM on Lift Station Reliability Evaluation including time each station may be off line without an <br />overflow, potential options for increasing time to overflow, and conceptual estimates of costs of the <br />options. <br /> <br />Task 6 Schedule: <br /> All items delivered by September 30, 2013 <br /> <br />Task 7 – Review of Sewer Maintenance, Inspection, and Rehabilitation Programs <br />This task involves working with the City to evaluate its current sewer system operation & maintenance <br />(O&M), inspection, condition assessment and rehabilitation programs, and helping the City develop <br />business processes to effectively and efficiently manage its collection system. <br /> <br />Subtask 7.1 Conduct Staff Interviews and Prepare O&M Assessment <br /> RMC will conduct interviews with City staff responsible for various aspects of collection system <br />maintenance and management. The interviews would be scheduled to take place over a two -day period <br />and include personnel involved in all aspects of sewer system management, including O&M staff and <br />others responsible for data management, FOG control, review of inspection data, and rehabilitation <br />decision-making. Based on these interviews, RMC will prepare an assessment report (TM) summarizing <br />the findings of the assessment and identifying areas for potential improvement. <br /> <br />Subtask 7.2 Prepare Workload Estimate and Staffing Plan <br />Based on data collected during the two-day site visit and follow-up data requests, RMC will prepare a <br />workload estimate and staffing plan to support prioritization of maintenance activities and identification in <br />changes to staffing and equipment required to meet the overall goals for maintaining the sewer system. <br /> <br />Subtask 7.3 Develop Condition Assessment and Rehabilitation Decision Process <br />RMC will review the current approach utilized by the City to assess sewer condition and determine <br />rehabilitation needs. RMC will work with City staff to develop a well-documented and objective decision <br />process to identify the specific defects requiring corrective action, along with specific maintenance, repair, <br />rehabilitation, or replacement methods to employ to address defects identified through CCTV inspection. <br />The decision process will be focused on correcting severe structural defects and areas of excessive <br />maintenance demand.