Unit of competency
Modification History
Release |
Comments |
1 |
This unit was released in NWP Water Training Package release 1.0 and meets the Standards for Training Packages. |
Application
This unit describes the skills required to disinfect network assets including where additional disinfection of the supply is required. This includes planning and preparing the work site and performing volumetric calculations.
This unit applies to those working as field and operational staff with responsibility for the operation and maintenance of chemical dosing equipment.
The skills and knowledge described in this unit must be applied within the legislative, regulatory and policy environment in which they are carried out. Organisational policies and procedures must be consulted and adhered to.
Those undertaking this unit would work independently under indirect supervision while performing routine tasks with a moderate level of complexity in a familiar context.
No licensing, legislative or certification requirements apply to unit at the time of publication.
Competency Field
Networks
Elements and Performance Criteria
ELEMENTS |
PERFORMANCE CRITERIA |
Elements describe the essential outcomes |
Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold italicised text is used, further information is detailed in the range of conditions section. |
1. Plan and prepare work |
1.1 Determine work requirements from specifications, instructions and pre-work inspections. 1.2 Conduct risk assessment for environment, safety and water quality factors. 1.3 Select and check equipment and personal protective equipment to meet safety requirements of task and site. 1.4 Determine size of area to be disinfected. 1.5 Perform calculations to establish dose rate and target residual and contact time. |
2. Conduct disinfection |
2.1 Set up equipment at injection point. 2.2 Commence dosing at predetermined dose rate. 2.3 Perform residual measurement to ensure the target residual is being met. 2.4 Achieve contact time and stop dosing. 2.5 Operate the dosing equipment. |
3. Finalise work |
3.1 Collect samples ensuring that types, locations and times comply with requirements. 3.2 Prepare samples for laboratory testing according to requirements. 3.3 Check, maintain and store equipment, tools and materials. 3.4 Restore the worksite and complete and submit workplace records. |
Foundation Skills
Range of Conditions
Network assets include: |
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Unit Mapping Information
No equivalent unit.
Links
Companion Volume implementation guides are found in VETNet - https://vetnet.gov.au/Pages/TrainingDocs.aspx?q=26336bc0-04e5-49d9-8c31-46c49b6a0037
Companion Volume implementation guides are found in VETNet - https://vetnet.gov.au/Pages/TrainingDocs.aspx?q=26336bc0-04e5-49d9-8c31-46c49b6a0037
Companion Volume implementation guides are found in VETNet - https://vetnet.gov.au/Pages/TrainingDocs.aspx?q=26336bc0-04e5-49d9-8c31-46c49b6a0037
Companion Volume implementation guides are found in VETNet - https://vetnet.gov.au/Pages/TrainingDocs.aspx?q=26336bc0-04e5-49d9-8c31-46c49b6a0037