How you’d get it

How you’d get this certificate

  1. Zavmo teaches you. You learn the units one-to-one with an AI tutor, on your own work.
  2. You register with an approved centre. That is a college, training provider or employer CABWI Awarding Body has approved to offer this qualification. Zavmo is not an approved centre, so you register with them, not with us.
  3. The centre assesses, and CABWI Awarding Body awards. A qualified assessor at the centre judges your evidence, and the certificate comes from CABWI Awarding Body.

More on studying for a qualification

01What it is

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These are the units CABWI Awarding Body registers against this qualification. It is a catalogue, not a syllabus. Which of them you take depends on the combination the qualification requires, and that is set by the awarding body rather than by us. Every unit here is regulated. Zavmo teaches towards them on your own work, and work done here is recognised as prior learning under the agreements we hold.

Zavmo is not an awarding body, is not an approved centre, and is not affiliated with CABWI Awarding Body. It does the teaching and the mapping. CABWI Awarding Body sets this qualification and awards it, and a qualified human assessor makes the assessment decision.

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02The units

What each unit actually teaches you to do

Disinfection and Final Water Quality Real unit · CABWI Awarding Body
You'll gain knowledge of disinfection methods and processes to ensure final water quality. The unit includes conditioning, storage, and management of treated water, alongside monitoring and adjusting disinfection procedures.

What you'll be able to do

  • Understand disinfection processes
  • Undertake disinfection processes
  • Understand final water quality
  • Condition water for distribution
  • Understand treated water storage
  • Manage treated water storage
Water Treatment - Sludge Treatment and Disposal Real unit · CABWI Awarding Body
You'll understand the principles, operations, and applications of sludge treatment and disposal processes, including factors affecting efficiency, operational procedures, and quality monitoring.

What you'll be able to do

  • Understand the principles of sludge treatment processes.
  • Understand the operations of sludge treatment processes.
  • Understand the applications of sludge treatment processes.
  • Understand the principles for sludge disposal.
  • Understand the processes for sludge disposal.
  • Understand the constraints for sludge disposal.
  • Undertake sludge treatment processes.
  • Undertake sludge disposal processing.
Water Treatment - Sludge Treatment and Disposal (Knowledge Only) Real unit · CABWI Awarding Body
This unit covers the principles, operations, and applications of sludge treatment processes, including thickening, stabilisation, and dewatering. You'll gain knowledge of the stages of sludge treatment and the factors influencing its effectiveness, as well as the constraints and methods of sludge disposal.

What you'll be able to do

  • Understand the principles of sludge treatment processes
  • Understand the operations of sludge treatment processes
  • Understand the applications of sludge treatment processes
  • Understand the principles for sludge disposal
  • Understand the processes for sludge disposal
  • Understand the constraints for sludge disposal
Water Treatment Operations Real unit · CABWI Awarding Body
You'll develop knowledge and practical skills in various water treatment processes, including chemical delivery, storage, and monitoring. The unit covers the application of treatment methods and safe handling procedures.

What you'll be able to do

  • Understand water treatment processes and their application
  • Undertake water treatment processes
  • Understand the delivery of chemicals in water treatment
  • Understand the storage of chemicals in water treatment
  • Understand the monitoring of chemicals in water treatment
  • Understand the use of chemicals in water treatment
  • Undertake delivery of chemicals in water treatment
  • Undertake storage of chemicals in water treatment
  • Undertake monitoring of chemicals in water treatment
  • Undertake use of chemicals in water treatment
  • Understand how to analyse an operational problem
  • Understand how to evaluate an operational problem
  • Understand how to select a solution to an operational problem
  • Undertake analysis of an operational problem
  • Understand techniques for optimisation
  • Undertake optimisation techniques
  • Understand water treatment process monitoring
  • Understand water treatment process control
  • Understand appropriate corrective actions for water treatment processes
  • Manage water treatment process monitoring
  • Manage water treatment process control
  • Manage appropriate corrective actions for water treatment processes
Water Treatment and Networks – Regulation and Compliance Real unit · CABWI Awarding Body
This unit provides an understanding of the UK water supply regulatory framework and its impact on operational activities. You'll study regulatory bodies, performance measures, hygiene regulations, and health and safety requirements within water operations.

What you'll be able to do

  • Understand the UK water supply regulatory framework
  • Understand regulatory performance measures
  • Understand how regulation impacts the operational activities within a water company
  • Understand the hygiene regulations and requirements governing water operations
  • Understand the health and safety regulations
Water Treatment and Networks – Science and Applied Mathematics Real unit · CABWI Awarding Body
This unit provides learners with knowledge of applied mathematics and science relevant to water treatment and networks, including mathematical techniques, water characteristics, and environmental impacts.

What you'll be able to do

  • Understand mathematical techniques commonly used in water supply and treatment
  • Understand the chemical characteristics of water
  • Understand the physical characteristics of water
  • Understand the microbiological characteristics of water
  • Understand the environmental impact of the water industry
Water Treatment – Asset Management Real unit · CABWI Awarding Body
You'll study the principles of asset lifecycles and Asset Management Systems within the water treatment industry. The unit includes financing methods for water assets and approaches to maintaining asset performance throughout their lifecycle.

What you'll be able to do

  • Understand the principles of Asset Lifecycles
  • Understand the principles of Asset Management Systems
  • Understand how water industry assets are financed
  • Understand how water treatment asset performance is maintained
Water Treatment – Coagulation, Flocculation and Clarification Real unit · CABWI Awarding Body
This unit covers the coagulation, flocculation, clarification, and sedimentation processes in water treatment. You'll understand the chemical reactions involved, factors affecting efficiency, and will undertake related process activities.

What you'll be able to do

  • Understand the coagulation process
  • Understand the flocculation process
  • Undertake coagulation process activities
  • Undertake flocculation process activities
  • Understand the clarification process
  • Understand the sedimentation process
  • Undertake clarification processes
Water Treatment – Coagulation, Flocculation and Clarification (Knowledge only) Real unit · CABWI Awarding Body
You'll explore the principles of coagulation, flocculation, and clarification processes in water treatment, including chemical reactions, influencing factors, and types of coagulants and polymers used.

What you'll be able to do

  • Understand the principles of coagulation processes
  • Understand the principles of flocculation processes
  • Understand the clarification and sedimentation process
Water Treatment – Filtration Real unit · CABWI Awarding Body
This unit covers the principles, operations, and applications of water filtration processes, enabling learners to explain factors affecting efficiency, describe operational procedures, and identify filter media types.

What you'll be able to do

  • Understand the principles of filtration processes.
  • Understand the operations of filtration processes.
  • Understand the applications of filtration processes.
  • Undertake filtration processes.
Water Treatment – Filtration (Knowledge Only) Real unit · CABWI Awarding Body
This unit provides learners with knowledge of water filtration principles, operations, and applications, focusing on factors affecting efficiency and operational procedures within water treatment.

What you'll be able to do

  • Understand the principles of filtration processes.
  • Understand the operations of filtration processes.
  • Understand the applications of filtration processes.
Water Treatment – Management, Operation and Control of Water Assets Real unit · CABWI Awarding Body
You'll gain knowledge of materials, equipment, and pumps used in the water treatment industry, including their characteristics, safe use, and commissioning within water asset management and operation.

What you'll be able to do

  • Understand the materials used in the water treatment industry.
  • Understand the equipment used in the water treatment industry.
  • Understand the use of different types of pumps used in the water industry.
  • Understand the characteristics of different types of pumps used in the water industry.
  • Understand the safe use of power supply.
  • Understand the safe use of power distribution.
  • Understand the commissioning of new plant.
  • Understand the commissioning of new equipment.
  • Understand how to diagnose faults.
  • Understand how to identify corrective actions.
  • Use materials in the water industry.
  • Use equipment in the water industry.
  • Use different types of pumps common in the water industry.
  • Use power supply safely.
  • Use power distribution safely.
  • Use a commissioning plan.
  • Diagnose faults.
  • Identify corrective actions.
Water Treatment – Other Treatment Processes (Specialist and Advanced) Real unit · CABWI Awarding Body
This unit explores specialist and advanced water treatment processes such as oxidation, arsenic adsorption, nitrate control, and taste and odour management. You'll understand the principles, operations, applications, and comparative advantages of these processes.

What you'll be able to do

  • Understand the principles, operations and applications of oxidation as a specialised water treatment process.
  • Understand the principles, operations and applications of arsenic adsorption as a specialised water treatment process.
  • Understand the principles, operations and applications of nitrate control as a specialised water treatment process.
  • Understand the principles, operations and applications of taste and odour control as a specialised water treatment process.
  • Understand the principles, operations and applications of plumbosolvency control as a specialised water treatment process.
  • Understand the principles, operations and applications of Granular Activated Carbon (GAC) adsorption as a specialised water treatment process.
Water Treatment – Water Resources and Catchments (Ground Water) Real unit · CABWI Awarding Body
You'll gain understanding of legislation, design, and construction features of dams and water retaining structures, alongside principles and operations of water abstraction and reservoir management.

What you'll be able to do

  • Understand the relevant legislation regarding reservoirs and water retaining structures.
  • Understand the design features of dams and water retaining structures.
  • Understand the construction features of dams and water retaining structures.
  • Understand the principles of water abstraction from various sources.
  • Understand the operations of water abstraction from various sources.
  • Understand the principles of reservoir management.
  • Understand the operations of reservoir management.
  • Understand the principles of inlet screens, band screens and microstrainers.
  • Understand the operations of inlet screens, band screens and microstrainers.
  • Understand the applications of inlet screens, band screens and microstrainers.
  • Undertake water abstraction operations in ground water environments.
  • Undertake reservoir management operations in ground water environments.
  • Undertake screening operations in ground water environments.
Water Treatment – Water Resources and Catchments (River Abstraction) Real unit · CABWI Awarding Body
You'll explore the legislation governing reservoirs and water retaining structures, alongside the design and construction features of dams. The unit also covers the principles and operations of water abstraction from river sources and reservoir management.

What you'll be able to do

  • Understand legislation relating to reservoirs and water retaining structures
  • Understand the design features of dams
  • Understand the design features of water retaining structures
  • Understand the construction features of dams
  • Understand the construction features of water retaining structures
  • Understand the principles of water abstraction from various sources
  • Understand the operations of water abstraction from various sources
  • Understand the principles of reservoir management
  • Understand the operations of reservoir management
  • Understand the principles of inlet screens
  • Understand the operations of inlet screens
  • Understand the applications of inlet screens
  • Understand the principles of band screens
  • Understand the operations of band screens
  • Understand the applications of band screens
  • Understand the principles of microstrainers
  • Understand the operations of microstrainers
  • Understand the applications of microstrainers
  • Undertake water abstraction operations for surface water
  • Undertake reservoir management operations for surface water
  • Undertake screening operations for surface water
Water Treatment – Water Resources and Catchments (Surface Water) Real unit · CABWI Awarding Body
This unit provides learners with an understanding of legislation related to reservoirs and water retaining structures, dam design features, and factors influencing dam construction. You'll also study the principles and operations of surface water abstraction and reservoir management.

What you'll be able to do

  • Understand legislation relating to reservoirs and water retaining structures
  • Understand the design features of dams
  • Understand the design features of water retaining structures
  • Understand the construction features of dams
  • Understand the construction features of water retaining structures
  • Understand the principles of water abstraction from various sources
  • Understand the operations of water abstraction from various sources
  • Understand the principles of reservoir management
  • Understand the operations of reservoir management
  • Understand the principles of inlet screens
  • Understand the operations of inlet screens
  • Understand the applications of inlet screens
  • Understand the principles of band screens
  • Understand the operations of band screens
  • Understand the applications of band screens
  • Understand the principles of microstrainers
  • Understand the operations of microstrainers
  • Understand the applications of microstrainers
  • Undertake water abstraction operations for surface water
  • Undertake reservoir management operations for surface water
  • Undertake screening operations for surface water
03The standards

The national standards these units are built against

What the job actually needs, in the words employers and awarding bodies already use for the work itself.

  • Carry out process water treatment in the spirits industry

    Standard
  • Develop, implement and monitor strategic plans to minimise risk from contamination and other non-compliance situations

    Standard
  • Disinfect Water Mains

    Standard
  • Evaluate Water Treatment for Steam Generation Systems

    Standard
  • Evaluate water treatment for process water systems

    Standard
  • Operate and monitor a water demineralisation process

    Standard
  • Service Water Treatment Equipment

    Standard
  • Standardise Practice in Water Fittings Inspections and Non-Compliance

    Standard
  • Work effectively in a team

    Standard
04Where it leads

The jobs these credits are mapped to

A qualification is never a dead end here. Each of these is a job record this qualification is a mapped route into.

Showing 3 roles, drawn from 5 job records mapped to this qualification. Near-identical records are folded together, and each row says how many it stands for.

Where this can lead

Senior Global Water Management Specialist

This role can lead to managing wider water programmes, or into director-level environmental stewardship roles.

See the whole journey
05The credits

The credits, and who awards them

Level 3 credits are regulated, and they are awarded by CABWI Awarding Body rather than by Zavmo. They don’t vanish when a subscription ends or a website closes. They travel to any employer, and Zavmo keeps the map of what you have covered and what is next.

What you would be collecting

Disinfection and Final Water QualityWater Treatment - Sludge Treatment and DisposalWater Treatment - Sludge Treatment and Disposal (Knowledge Only)Water Treatment OperationsWater Treatment and Networks – Regulation and ComplianceWater Treatment and Networks – Science and Applied MathematicsWater Treatment – Asset ManagementWater Treatment – Coagulation, Flocculation and Clarification

Each one is a real unit registered against this qualification.

How you’d practise it

You don’t watch this. You do it.

You are not assessed on remembering this. You are assessed on applying it, analysing it, evaluating it and producing something. So that is what the practice is: projects, role play and your own live cases, with a tutor in the room.

The Analyst The Analyst · your map-it-properly tutor Illustration
The Analyst In “Disinfection and Final Water Quality” you have moved the target from 48 hours to 24. Where does that time come from?
You The team prioritises better, I suppose.
The Analyst Or it comes out of the follow-ups, and reopened cases climb in about six weeks. Let us map it and find out which, before it is a surprise.
The same lesson on the real thing: the conversation in the middle, the thinking ladder on the left, and the criteria each answer is evidencing on the right.
  • Map a live decision Analyse

    “Disinfection and Final Water Quality” runs on a decision you are facing now. Zavmo maps it with you and shows what the second-order effect looks like before you find out the slow way.

  • Lead it Apply

    “Water Treatment – Asset Management” is practised on the team you actually have. You talk through the call you are about to make, and Zavmo makes you say it the way you would say it to them.

What you leave holding

The standards this credential builds, in the shape the product keeps them

Nothing here is marked learned. There is no learner on a public page, so the map shows what the qualification covers rather than what anybody has done.

See Your Progress Grow Illustration
CABWI Level 3 Diploma in Water Treatment
  • Carry out process water treatment in the spirits industry
  • Develop, implement and monitor strategic plans to minimise risk from contamination and other non-compliance situations
  • Disinfect Water Mains
  • Evaluate Water Treatment for Steam Generation Systems
  • Evaluate water treatment for process water systems
  • Operate and monitor a water demineralisation process
  • Service Water Treatment Equipment
  • Standardise Practice in Water Fittings Inspections and Non-Compliance
This is your Mind Palace on learn.zavmo.ai. Every skill above comes from this role's own record, not an example borrowed from another job. A node lights up when you evidence it, and what you build stays yours between jobs. That is the part a course cannot do.

How you would learn this

One to one, on the work you already do

A tutor sets the task against your own job and marks the reasoning, at your pace. There is no cohort to fall behind.

A lesson from Disinfection and Final Water Quality, one of this qualification's own units.

Disinfection and Final Water Quality Level 3

Applied to your work in any of these jobs

Learners will gain knowledge of disinfection methods and processes to ensure final water quality. The unit includes conditioning, storage, and management of treated water, alongside monitoring and adjusting disinfection procedures.

How the thinking builds
  1. 1 Remember
  2. 2 Understand
  3. 3 Apply
  4. 4 Analyse
  5. 5 Evaluate
  6. 6 Create
An illustration of a Zavmo lesson, built from this role’s own route. The unit, its objective and every criterion above are the awarding body’s own words, not an example.

It is £70 a month, billed monthly. Your free first module is Future Fluency, and you can cancel any time. Teaching towards this qualification begins when you subscribe.

Your Plan Illustration

Built for CABWI Level 3 Diploma in Water Treatment

16 units in this credential, in the order it lists them, awarded by CABWI Awarding Body.

  1. Disinfection and Final Water Quality
  2. Water Treatment - Sludge Treatment and Disposal
  3. Water Treatment - Sludge Treatment and Disposal (Knowledge Only)
  4. Water Treatment Operations
  5. Water Treatment and Networks – Regulation and Compliance
  6. Water Treatment and Networks – Science and Applied Mathematics

and 10 more in the full unit list below.

These are the real units of this credential, in its own order. Nothing here is marked done, because this plan has not been started by anyone yet. Yours would fill in as you go.

Free tools

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Learned on your own work, taught one-to-one.

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The title, level, credits, guided learning hours and unit learning outcomes on this page are taken from the Ofqual Register of Regulated Qualifications. Contains public sector information licensed under the Open Government Licence v3.0. Where this data comes from.