Modification History
NWP370 Release 1: Primary release.
Unit Descriptor
This unit of competency describes the outcomes required to perform calculations for water industry related operations. This unit includes producing and interpreting charts and graphs.
Application of the Unit
This unit supports the attainment of skills and knowledge required for field and operational staff with specific responsibility for performing routine process calculations.
Licensing/Regulatory Information
Not applicable.
Pre-Requisites
Not applicable.
Employability Skills Information
This unit contains employability skills.
Elements and Performance Criteria Pre-Content
Elements describe the essential outcomes of a unit of competency. |
Performance criteria describe the required performance needed to demonstrate achievement of the element. Where bold italicised text is used, further information is detailed in the range statement. Assessment of performance is to be consistent with the evidence guide. |
Elements and Performance Criteria
1 Identify and Interpret formulae for process calculations |
1.1 Required calculation method is identified to suit the application, including selection of relevant arithmetic operations and/or formulae. 1.2 Units of measurement are identified and used correctly. |
2 Interpret and present graphical representations of mathematical information |
2.1 Information presented in mathematical symbols, graphs and charts is correctly interpreted. 2.2 Information is presented clearly using mathematical symbols, graphs and charts . |
3 Perform calculations |
3.1 Formulae are used correctly to perform calculations. 3.2 Use electronic calculators or spreadsheets to perform water industry calculations. |
Required Skills and Knowledge
This describes the essential skills and knowledge and their level, required for this unit. |
Required skills:
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Required knowledge:
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Evidence Guide
The evidence guide provides advice on assessment and must be read in conjunction with the Performance Criteria, Required Skills and Knowledge, the Range Statement and the Assessment Guidelines for the Training Package. |
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Critical aspects for assessment and evidence required to demonstrate competency in this unit |
The candidate should demonstrate the ability to:
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Context of and specific resources for assessment |
Access to the workplace and resources including:
Where applicable, physical resources should include equipment modified for people with disabilities. Access must be provided to appropriate learning and/or assessment support when required. Assessment processes and techniques must be culturally appropriate, and appropriate to the language and literacy capacity of the candidate and the work being performed. Validity and sufficiency of evidence requires that:
In all cases where practical assessment is used it will be combined with targeted questioning to assess the underpinning knowledge. Questioning will be undertaken in a manner appropriate to the skill levels of the operator, any cultural issues that may affect responses to the questions, and reflecting the requirements of the competency and the work being performed. |
For consistency of assessment |
Evidence must be gathered over time in a range of contexts to ensure the person can achieve the unit outcome and apply the competency in different situations or environments |
Range Statement
The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the Performance Criteria, is detailed below. Add any essential operating conditions that may be present with training and assessment depending on the work situation, needs if the candidate, accessibility of the item, and local industry and regional contexts. |
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Arithmetic operations may include: |
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Units of measurement may include: |
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Calculations may include: |
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Graphs and charts may include: |
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Unit Sector(s)
Not applicable.
Competency Field
Common.