2007.10.01 RESO 2007-0053 - Laserfiche WebLink

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developments before the City will accept them as city lines. A camera will be available to inspect sanitary sewer lines for possible problem areas. 6. Visual Inspection — A visual inspection of the sanitary sewer lines will be done every three years by looking down the manholes to determine if there are any problems by City employees. 7. Flushing Inspection — Every dead end manhole will be flushed every three years to clean out the sanitary sewer line and determine if there are any problems with flow. B. Sanitary Sewer Lift Stations — 1. Schedule — A monthly maintenance checklist on each lift station will be done by the City and may differ at each lift station. Monthly checklist include checking all alarms, alarm lights, floats, control systems, motors, piping, sump pump operation, blower/air exchange system, transducer, bubbler, air compressor and greasing. 2. Electrical Component — Lift station electrical components will be inspected and maintained by an electrician annually. 3. Operations — The hour meters at each lift station will be checked on a daily basis to ensure the lift stations are working properly and to detect any problems in the system. The City also uses a SCADA system to monitor all lift stations. 3. Emeraenev Response A. Definition — Response to a call from an alarm, employee or citizen that indicates there is a problem in the sanitary sewer system. B. Response — After being notified about the problem, a City employee will respond within one hour to determine if there is a problem with the City's sanitary sewer system. If a problem does exist the employee will remedy the problem by himself / herself, other City employees or contractor. 4. Inflow / Infiltration A. Definitions — Inflow is where rain water is discharged into a sanitary sewer system by catch basins, manhole covers, sump pumps and roof leaders. Infiltration is ground water entering the sanitary sewer system through joints, cracks in pipes or manholes. Inflow and 2