Supervises and performs all duties and responsibilities of the WW O&M Technician or Utility Maintenance Workers-all Levels; Supervises, monitors, evaluates and troubleshoots/adjusts process control of treatment facilities and collection/conveyance system processes; Coordinates activities of wastewater crews in the repair and maintenance of sewer lines and other sanitary sewerage facilities, to include vector, odor and corrosion control; Supervises, plans, schedules and assigns and reviews work of assigned shift personnel; Supervises and collects data related to the operations and maintenance of the work unit and prepares reports; Supervises, monitors, evaluates, troubleshoots and adjusts treatment plant equipment, machinery and processes involved in the treatment and processing of wastewater and its byproducts including solids, gas, service water and side streams to ensure permit compliance; Supervises, reviews, and participates in the collection and analysis of treatment process samples, reported data, and lab results, ensure proper process control; this includes verifying laboratory equipment use, calibration and operational logs. including SOPs, JHAs, and similar documents; Responds to calls/complaints and requests from the public, other County departments, local, state and federal agencies; Establishes or directs establishment and maintenance of work site traffic control measures to assure safety of workers and the public; Provides dispatch services and performs miscellaneous activities for the collection/conveyance system when assigned to OCC; Supervises and reviews the collection of data and information pertaining to facility permits, prepares and reviews documentation pertaining to facility permits.