· Test, troubleshoot and calibrate; repair and perform preventative maintenance on a variety of complex electronic, telecommunications and instrumentation systems, components and devices associated with the operation of a large, state of the art water treatment and distribution system; rebuild equipment to manufacturer’s specifications, including motors, motor controls, programmable logic controllers, flow and pressure standards, soft start/hard start motor controls, variable frequency drives, standard and specialized testing equipment, and correct defects in instrumentation.
· Install, maintain, repair and calibrate a wide variety of pneumatic and electronic recording and indicating instruments such as differential pressure flow meters, sonic flow meters, pressure and temperature recorders, signal conversion modules, level sensing devices, valve actuators, and pneumatic controllers.
· Perform preventative maintenance to chemical feed equipment and related process equipment.
· Perform a variety of unscheduled work in response to emergency situations or to repair unexpected equipment failures.
· Perform a variety of administrative tasks: Reconcile work orders, research vendors and technical information, prepare reports, and other related activities.
· Perform preventative maintenance to vertical and horizontal pumps, compressors, gear drives, and exhaust ventilators.
· Perform maintenance and minor repairs to buildings, appurtenances, and heating, ventilation, and air conditioning (HVAC) equipment.
· Maintain inventory of critical parts and instrumentation.
· Troubleshoot and repair programmable logic controllers (PLC), input/output cards, and load programs.
· Rebuild equipment to manufacturer’s specifications, including motor controllers, flow and pressure standards, and standard and specialized testing equipment and correct instrumentation defects.
· Use computerized maintenance management system to receive and complete work orders, preventative maintenance plans, and requisitions of materials and spare parts.
· Support systems and networks used for the transportation of electronic signals across a wide geographic area utilized by the Supervisory Control and Data Acquisition (SCADA) system; support software-based control and instrumentation logic and perform other related duties.
· Input information on new equipment into applicable databases.
· Inspect and test gas detector assemblies, based on original equipment manufacturer (OEM) specifications.
· Perform routine monitoring, troubleshooting, and preventative maintenance on 480 voltage of alternating current (VAC) and direct current (DC) motors and motor control circuits.
· Calibrate gas detector sensors, flow transmitters, pressure transmitters, electrical conductivity meters, level transmitters, turbidity meters, and other related equipment.
· Conduct research and price comparisons for new equipment.
· Install new instrumentation.
· Interpret and maintain wiring diagrams and schematics; troubleshoot and upgrades prints.
· Respond to after-hours work emergencies on an on-call basis.
· Perform work on mechanical equipment and building facilities.
· Pickup and delivery of maintenance materials and equipment from Treatment Plant sites, vendors and contracted repair shops.
· Serve as an Entry Team member on the Authority’s Hazardous Waste Operations and Emergency Response Standard (HAZWOPER) team and ensure that chemical and hazardous material spills are handled in accordance with State and Federal regulations.
· Provide assistance to the Plant Maintenance Technicians as necessary.
· Perform wash down and cleaning of sedimentation basins.
· Establish and maintain effective working relationships with co-workers, customers, vendors, Board members, and the public.
· Perform other duties of a similar nature or level.