NWP317B Control water quality in distribution systems
In hot water...
Complaints of water quality problems are coming in thick and fast.
Something is wrong in the catchment.
Work through the four tasks below, to make sure there are no major health issues.
1. Locate water quality problems
2. Identify water quality
problems
3. Respond to water quality
problems
4. Review response to water
quality problems
NWP345B Monitor, operate and control water treatment processes
Water, water everywhere, but not a drop to drink
As part of your induction, work through the four tasks below, and
solve the problems in the treatment processes.
1. Water pre-treatment processes
2. Chemical addition processes
3. Solids separation processes
4. Disinfection and post-treatment
processes
NWP347B Monitor, operate and control coagulation and flocculation processes
It doesn't rain - it pours!
There has been very heavy rainfall in the catchment area. This
has impacted on the source water and downstream processing.
Work through the four tasks below, to make sure there are no major health issues.
1. Monitor and Investigate
2. Sample and Test
3. Operate and Control
4. Record and Report
NWP348B Monitor, operate and control sedimentation and clarification
processes
Water over the dam...
Routine maintenance has been neglected for too long. Small mechanical
problems are disrupting the treatment processes.
Work through the four tasks below, to ensure sedimentation and clarification processes are up to scratch.
1. Monitor and Investigate
2. Sample and Calculate
3. Operate and Control
4. Record and Report
NWP366A Monitor, operate and control chloramination disinfection processes
A
small hole can sink a big ship.
Plant shutdown means additional water is being supplied from another
plant. The length of time water is in the pipes has increased.
Work through the four tasks below, to make sure there are no major health issues.
1. Monitor and Investigate
2. Operate and Control
3. Safely apply chemical dosing
4. Record and Report
NWP364B Perform laboratory testing
Keeping your head above water.
Flash flooding and power failures have disrupted operations. This
has impacted on inline sensors and water quality results.
Work through the four tasks below, to retest all of the water samples.
1. Prepare samples
2. Prepare for Testing
3. Testing Samples
4. Record and Report
Technical links