At what operator grades do the chief and the assistant chief operators need to be, respectively, in a level 3 plant?

In a level 3 wastewater treatment plant, the regulatory requirements stipulate specific grade levels for the chief and assistant chief operators to ensure that the facility is managed by adequately trained personnel. The chief operator is required to hold at least a grade 3 certification, reflecting a higher level of expertise and knowledge necessary to manage more complex operations such as those found in a level 3 facility.

The assistant chief operator, while still needing to be qualified, is required to have a grade 2 certification. This level provides sufficient training to support the chief operator while still maintaining a level of competency that aligns with the operations of the plant.

This differentiation in certification levels ensures that each role is filled by individuals who possess the appropriate skills and knowledge tailored to the responsibilities they will undertake, thus promoting effective and compliant operation within the wastewater treatment process.