Reso 2009-115 - Laserfiche WebLink

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City of San Leandro Sewer System Management Plan Volume I • Volume distribution of SSOs (e.g. number of SSOs < 100 gallons, 100 to 999 gallons, 1,000 to 9,999 gallons, > 10,000 gallons) • Annual volume of SSOs • Number and characteristics of backups over the past 12 months • Number of lateral related stoppages over the past 12 months • Stoppages by cause • Average time to respond to an SSO • Ratio of planned sewer cleaning to unplanned sewer cleaning • Backlog of repair, rehabilitation, and replacement projects • Plans developed for, or implementation of, activities to target specific problems identified, such as roots, structural deficiencies, or fats, oil, and grease (FOG) Monitoring, Tracking and Reporting The City uses the ICOM3 infrastructure management system to track maintenance, SSOs and other related activities. Historic maintenance data can be digitally linked to the GIS for analysis of repeat problem areas. This process allows the City to adjust maintenance activities to prevent stoppages and develop reports for annual audits required for the SSMP. The ICOM3 system also manages CCTV inspection data. Inspection data is collected in a format that is compatible with ICOM3. The system allows for developing a history of operations of assets that help identify approaching problems in operation and allow investigation and correction evaluation prior to an Overflow event. Monitoring: Target performance levels are established at the start of the budget year. Maintenance activities are recorded in the ICOM3 database for asset management purposes. Information is stored on a per asset basis by activity type for tracking the performance and maintenance history of the individual assets of the sanitary sewer system. During the first five years of operating with the new maintenance system, the City's objective is to collect all of the physical, hydraulic, and structural and condition damage of the assets of the sanitary sewer collection system. Asset information is updated at the next cleaning or condition assessment activity. Tracking: Tracking is the measurement of the annually targeted unit costs of performance of maintenance activities and those achieved by the City maintenance crews to provide a basis for comparison. Monthly reporting and performance comparisons are the subjects of the monthly maintenance activities performance report prepared by the Maintenance Supervisor and supported by Engineering. Tracking further measures increasing levels of asset damage being incurred over time as provided by CCTV inspections. Results are tracked in separate engineering reports at the end of the calendar year. Reporting: A Maintenance Activity Performance Report is distributed each month for feedback ~~g~ ~9