Plant Mechanic III

PLANT MECHANIC III

Class

Title:

PLANT MECHANIC III
Class Code:
Salary: $62,482.37 - $ annually

Definition: Under general supervision, serves as a highly skilled lead plant mechanic for special projects and the preventative, predictive, and corrective mechanical maintenance of operating equipment for a large 24/7 wastewater treatment plant or geographically dispersed pumping stations and flow metering stations throughout the County; and performs related duties as required.

Distinguishing Characteristics: This class is master and lead level plant mechanic.

• Performs master and lead level work on highly complex mechanical maintenance on plant treatment and pumping station process equipment;
• Executes major mechanical repairs and overhauls, including rebuilding plant and pumping station machinery and equipment;
• Performs and leads preventative and corrective maintenance;
• Determines requirement for repairs through visual inspection and conducting of tests;
• Identifies parts required from equipment diagrams, as-built drawings and repair parts lists;
• Procures repair parts and materials for mechanical repairs and replacements;
• Utilizes Computerized Maintenance Management system and/or Enterprise Asset Management system to prioritize, monitor, create and close out work orders;
• Assists the Plant Maintenance Supervisor in analyzing causes of equipment failures, repair action required and in establishing priorities;
• Performs minor plumbing and electrical work;
• Performs general maintenance tasks such as wet well cleaning, grounds keeping and routine building maintenance;
• Maintains records of work required, work performed, and time and materials required;
• Serves as lead mechanic when one or more Plant Mechanics and helpers are assigned to a large, complex repair or overhaul job;
• Oversees the work of more junior mechanics as well as daily training of the less experienced mechanics and provides input to supervisor for performance appraisals;
• Responsible for compliance with safety standards and regulations on the assigned shift and work station;
• Effectively communicates with customers, employees and supervisors;
• Engages in safe working practices and complies with safety programs and guidelines;
• Monitors and reports unsafe working conditions;
• Complies with safety competencies.

• Thorough knowledge of the methods, tools and equipment used in mechanical maintenance and repair work;
• Thorough knowledge of maintenance and repair procedures used in wastewater treatment, pumping station and flow metering equipment;
• Thorough knowledge of occupational hazards and applicable safety practices;
• Ability to observe plant equipment and determine whether it is operating effectively;
• Thorough knowledge of procurement and supply policies and procedures;
• Thorough knowledge of Supervisory Control and Data Acquisition systems (SCADA), Computerized Maintenance Systems (CMMS) and Enterprise Asset Management systems (EAM);
• Ability to use computers;
• Ability to read equipment diagrams and as-built drawings;
• Ability to observe plant, pumping station, or flow metering equipment and determine whether it is operating effectively;
• Ability to diagnose and repair a wide variety of mechanical equipment;
• Ability to make prompt and sound decisions in emergencies arising from electrical power failures, motor and pump failures and accidents involving release of toxic chemicals;
• Ability to read, understand, and follow manufacturers' service and repair manuals;
• Ability to keep records and write work‑related reports;
• Ability to lead and instruct subordinates;
• Ability to comprehend and comply to safety practices;
• Ability to maintain effective relationships with customers, employees and supervisors.

• Employment Standards: Any combination of education, training, and experience equivalent to the following:
  Graduation from high school, or a GED issued by a state department of education, or completion of a registered apprenticeship program; plus, five years of experience in the maintenance and repair of pumps, motors…