Assessor Resource
NWP409A
Investigate and plan to optimise the operation of chemical addition processes
Assessment tool
Version 1.0
Issue Date: April 2024
This unit is required by technical staff with a responsibility for optimising chemical addition processes in water, wastewater and stormwater treatment plants and processes. This role may be a single operator or may be performed as part of a team with some responsibility for team coordination and supervision depending on the size of the treatment plant.
This unit of competency describes the outcomes required to review, coordinate and optimise chemical addition processes and to evaluate and report on system performance and process quality control.
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