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City of San Leandro <br />Meeting Date: January 22, 2013 <br />Staff Report <br />Agenda Section:File Number:12-605 CONSENT CALENDAR <br />Agenda Number:8.I. <br />TO:City Council <br />FROM:Chris Zapata <br />City Manager <br />BY:Uchenna Udemezue <br />Engineering & Transportation Director <br />FINANCE REVIEW:David Baum <br />Finance Director <br />TITLE:Staff Report for a Resolution Approving a Consulting Services Agreement with <br />RMC Water and Environment in the Amount of $345,780 for the Sanitary <br />Sewer Master Plan Project, Project No. 2013.0250 <br />SUMMARY AND RECOMMENDATIONS <br />Staff recommends approval of a Consulting Services Agreement with RMC Water and <br />Environment in the amount of $345,780 for the preparation of a Sanitary Sewer Capacity <br />Study and Master Plan. <br />BACKGROUND <br />The City of San Leandro operates a sanitary sewer collection system and sewage treatment <br />plant that serves the northern two thirds of the city. The collection system has over 120 miles <br />of pipe in diameters from 4” to 42”, and 13 lift stations. The sanitary sewer collection system <br />delivers sanitary sewage to the City’s Water Pollution Control Plant (WPCP) at 3000 Davis <br />Street, with the exception of the sewage collected in the valley area. The valley area is an <br />area roughly bounded by Interstate 880, Washington Avenue, and Fremont Avenue / Portola <br />Drive, within which the City owns and maintains the collection system but the sewage is <br />delivered to Oro Loma Sanitary District for treatment. <br />A Sanitary Sewer Master Plan consists of a capacity and demand study and is needed to <br />ensure proper management of the sanitary sewer system and system capacity to contain and <br />convey all untreated wastewater. The WPCP is operated under a permit from the State Water <br />Board that requires the City to have a plan with this information . <br />Analysis <br />The City’s last Sanitary Sewer Master Plan was completed in 1993. Since the last report was <br />done, some sewers have been moved out of backyards and flow has been rerouted around <br />impacted pipes. Additionally, land use regulations have changed in the downtown <br />Page 1 City of San Leandro Printed on 1/15/2013