Water and Wastewater

Operation and maintenance of water/wastewater system infrastructure.

Critical Work Functions

• 5.2.1 Operate, calibrate, maintain, troubleshoot, and diagnose system infrastructure equipment.

• 5.2.2 Have knowledge of cross connection control or prevention and approved backflow methods and devices.

• 5.2.3 Identify system infrastructure control instrumentation.

• 5.2.4 Differentiate between normal and abnormal operating conditions and preventive and corrective maintenance.

• 5.2.5 Determine the type of equipment needed to do the job.

• 5.2.6 Perform start-up and shut-down procedures.

• 5.2.7 Electrical principles

• 5.2.8 Mechanical principles

• 5.2.9 Hydraulic and pneumatic principles

• 5.2.10 System infrastructure operations