Modification History
Release 1 - New unit. Replaces MEM23094A, but not equivalent.
Unit Descriptor
This unit of competency covers the monitoring, measurement and analysis of noise and vibration. It includes equipment calibration and use, analysis of data, standards for exposure limits, work health and safety (WHS) and mitigation measures.
Application of the Unit
This unit applies to machinery and equipment generated noise and vibration, including mechanical shock generated in commercial and industrial environments.
It is suitable for people working as asset maintenance technicians or noise and vibration specialists. It is suitable for people working as technicians in engineering or related industries and those pursuing careers and qualifications in engineering or related disciplines.
Licensing/Regulatory Information
Not applicable.
Pre-Requisites
MEM23004A |
Apply technical mathematics |
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 performance needed to demonstrate achievement of the element. |
Elements and Performance Criteria
1 |
Determine scope of investigation into noise or vibration |
1.1 |
Identify machinery and equipment to be investigated for noise and vibration measurement and analysis |
1.2 |
Determine stakeholders to be consulted on analysis tasks |
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1.3 |
Determine software required for the analysis of the task |
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1.4 |
Determine regulatory, standards and risk management noise and vibration compliance requirements |
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1.5 |
Investigate sustainability implications of noise and vibration |
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1.6 |
Apply systems thinking, continuous improvement problem solving and constraint and contingency management |
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1.7 |
Determine available sources for any required technical and professional assistance |
2 |
Prepare for noise measurement and analysis |
2.1 |
Identify noise exposure limits appropriate to the equipment, process and employee, community and environmental context |
2.2 |
Review and identify available sound measuring equipment and components and suitability for required measurements |
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2.3 |
Select sound measuring equipment |
3 |
Measure and analyse sound data |
3.1 |
Set up and site sound measurement equipment for desired measurements |
3.2 |
Calibrate sound measurement equipment |
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3.3 |
Take sound measurements using appropriate techniques for particular application and environment |
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3.4 |
Process, analyse and interpret noise data |
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3.5 |
Relate data to plant and equipment performance |
4 |
Review options for noise elimination or mitigation and protection |
4.1 |
Review options for noise elimination, mitigation and protection measures |
4.2 |
Prepare report and make recommendations |
5 |
Prepare for vibration measurement and analysis |
5.1 |
Identify vibration exposure limits appropriate to the equipment, process and employee, community and environmental context |
5.2 |
Review and identify available vibration measuring equipment and components and suitability for required measurements |
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5.3 |
Select vibration measuring equipment |
6 |
Measure and analyse vibration and shock data |
6.1 |
Set up and site or mount vibration and shock measurement equipment |
6.2 |
Calibrate equipment |
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6.3 |
Take measurements |
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6.4 |
Process, analyse and interpret vibration and shock data |
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6.5 |
Relate data to plant and equipment performance |
7 |
Review options for vibration and shock elimination or mitigation and protection |
7.1 |
Review options for vibration and shock elimination or damping and isolating |
7.2 |
Prepare report and make recommendations |
8 |
Investigate developments in the field of noise and vibration measurement in predictive equipment maintenance |
8.1 |
Investigate developments in acoustic, vibration and shock measurement |
8.2 |
Investigate the use of condition monitoring in predictive maintenance programs |
9 |
Record and report |
9.1 |
Record and report results of review, measurement, analysis and recommendations |
9.2 |
Provide documentation, such as calculations, data records and analysis and assessments |
Required Skills and Knowledge
This section describes the skills and knowledge required for this unit. |
Required skills |
Required skills include:
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Required knowledge |
Required knowledge includes:
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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, range statement and the Assessment Guidelines for the Training Package. |
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Overview of assessment |
A person who demonstrates competency in this unit must be able to measure and analyse noise and vibration and make recommendations for mitigation and protection. |
Critical aspects for assessment and evidence required to demonstrate competency in this unit |
Assessors must be satisfied that the candidate can competently and consistently:
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Context of and specific resources for assessment |
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Method of assessment |
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Guidance information for assessment |
Assessment processes and techniques must be culturally appropriate and appropriate to the language and literacy capacity of the candidate and the work being performed. |
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. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included. |
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Sound measuring equipment |
Sound measuring equipment may include:
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Set-up and measurement techniques |
Set-up and measurement techniques may include:
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Purpose for sound measurements |
Purposes for sound measurements may include:
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Vibration |
Vibration refers to continuous or sporadic vibration whether or not associated with noise and also includes mechanical shock |
Vibration and shock measuring equipment |
Vibration and shock measuring equipment may include:
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Appropriate technical and professional assistance |
Appropriate technical and professional assistance may include:
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WHS, regulatory requirements and enterprise procedures |
WHS, regulatory requirements and enterprise procedures may include:
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Standards and codes |
Standards and codes refer to all relevant Australian and International standards and codes applicable to a particular noise and vibration measurement and analysis task |
Systems thinking |
Systems thinking refers to the conduct of engineering work in a manner that demonstrates knowledge of how the interaction of different technical systems on equipment, machinery or structures, as well as the skills and techniques of personnel, combine to perform or support engineering-related operations, processes or projects. It embraces determining or establishing how the function of each technical system or component, as well as the skills and techniques of personnel, effects or potentially may effect, outcomes. Systems should be interpreted broadly within the context of the organisation and depending on the project or operation can include equipment, related facilities, material, software, internal services and personnel, and other organisations in the value chain |
Continuous improvement |
Continuous improvement implementation may relate to plant, products, processes, systems or services, including design, development, implementation or manufacture, commissioning, operation or delivery and maintenance. Improvement processes may include techniques, such as:
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Constraints and contingencies |
Constraints and contingencies may be:
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Unit Sector(s)
Competency field |
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Unit sector |
Engineering science |
Custom Content Section
Not applicable.