- MEM24002B - Perform penetrant testing
Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners
MEM24002B Mapping and Delivery Guide
Perform penetrant testing
Version 1.0
Issue Date: May 2024
| Qualification | - |
Unit of Competency | MEM24002B - Perform penetrant testing |
|---|---|---|---|
| Description | This unit covers performing penetrant testing in a range of industrial applications. | ||
| Employability Skills | This unit contains employability skills. | ||
| Learning Outcomes and Application | This unit applies to penetrant testing techniques on fabrications, structures and components across a wide range of industries to Level 2 (AS 3669 and AS 3998) or equivalent by portable penetrant testing, processing on a dedicated penetrant line, visible dye and fluorescent methods.The work can relate to scheduled and unscheduled maintenance activities using general tools and specific penetrant testing equipment as specified in maintenance documentation, testing procedures or operator instructions. Actual and potential defects are to be considered, together with ongoing abnormalities in fabrications, components, structures and/or aircraft components. Penetrant tests are performed on critical component or structural zones, and may require re-assessment of competency at regular intervals in accordance with Australian standards and/or other relevant standards. All testing must be completed with particular attention to personal safety and OH&S regulations. Certification against Australian Standards may be achieved where assessment in this unit of competency is carried out in conjunction with an examining authority as described in ISO 9712. Materials and chemicals which are subject to codes and regulations - for example, chemicals, explosives, solvents, dangerous materials, acids, or noxious waste products - are subject to safe work habits and must be stored and used in accordance with safe work practices.Where power tools are required, Unit MEM18002B (Use power tools/hand held operations) should also be selected.Where tests require the interpretation of drawings, Unit MEM09002B (Interpret technical drawings) should also be selected.Band:This unit has dual status and is to be regarded as both a Specialisation band A unit and Specialisation band B unit for progression to C5 (AQF level V).Unit Weight: 4 | ||
| Duration and Setting | X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting. |
||
| Prerequisites/co-requisites | Path 1MEM18001C Use hand tools MEM24012C Apply metallurgy principles | ||
| Competency Field | Non-destructive testing | ||
| Development and validation strategy and guide for assessors and learners | Student Learning Resources | Handouts Activities |
Slides PPT |
Assessment 1 | Assessment 2 | Assessment 3 | Assessment 4 | |
|---|---|---|---|---|---|---|---|---|
| Elements of Competency | Performance Criteria | |||||||
| Element: Prepare inspection areas for penetrant testing |
| |||||||
| Element: Perform penetrant testing |
| |||||||
| Element: Interpret and report the results of penetrant test(s) |
| |||||||
Evidence Required
List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.
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. | |
Overview of assessment | A person who demonstrates competency in this unit must be able to perform penetrant testing. Competency in this unit cannot be claimed until all prerequisites have been satisfied. |
Critical aspects for assessment and evidence required to demonstrate competency in this unit | Assessors must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria, including required knowledge, and be capable of applying the competency in new and different situations and contexts. |
Context of and specific resources for assessment | This unit may be assessed on the job, off the job or a combination of both on and off the job. Where assessment occurs off the job, that is the candidate is not in productive work, then an appropriate simulation must be used where the range of conditions reflects realistic workplace situations. The competencies covered by this unit would be demonstrated by an individual working alone or as part of a team. The assessment environment should not disadvantage the candidate. This unit could be assessed in conjunction with any other units addressing the safety, quality, communication, materials handling, recording and reporting associated with performing penetrant testing in a range of industrial applications or other units requiring the exercise of the skills and knowledge covered by this unit. |
Method of assessment | Assessors should gather a range of evidence that is valid, sufficient, current and authentic. Evidence can be gathered through a variety of ways including direct observation, supervisor's reports, project work, samples and questioning. Questioning should not require language, literacy and numeracy skills beyond those required in this unit. The candidate must have access to all tools, equipment, materials and documentation required. The candidate must be permitted to refer to any relevant workplace procedures, product and manufacturing specifications, codes, standards, manuals and reference materials. |
Guidance information for assessment | |
Submission Requirements
List each assessment task's title, type (eg project, observation/demonstration, essay, assignment, checklist) and due date here
Assessment task 1: [title] Due date:
(add new lines for each of the assessment tasks)
Assessment Tasks
Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.
Required skills |
Look for evidence that confirms skills in: interpreting and following procedures identifying inspection areas conducting visual inspections identifying discontinuities and defects selecting appropriate testing techniques and procedures using decision making skills assessing risk performing measurements needed to meet the requirements of this unit entering routine and familiar information onto proformas and standard workplace forms locating, reading and interpreting information on written job instructions, specifications, drawings, charts, lists and other reference documentation planning, sequencing operations |
Required knowledge |
Look for evidence that confirms knowledge of: cleaning and preparation processes for a range of test surfaces procedure, statutory and OH&S requirements in relation to the preparation process established assessment procedures and techniques types of discontinuities and their consequences/effect on the material penetrant testing techniques and procedures for a range of situations tools, equipment, techniques principles and applications of penetrant testing techniques hazards and safety requirements associated with penetrant testing maintenance and storage procedures for test equipment common faults and damage range of defects meaning and application of national and international codes and standards methods/procedures for reporting test results implications of test results for the particular material/application any applicable industry standards, national/Australian standards, NOHSC guides, State/Territory regulatory codes of practice/standards use and application of personal protective equipment safe work practices and procedures relevant hazards and control measures related to the competency |
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. | |
Preparation processes | Surface cleaning and drying |
Obvious discontinuities | Observed changes in material homogeneity |
Reported | Accurate identification of location and size of discontinuities |
Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.
Observation Checklist
| Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice | Yes | No | Comments/feedback |
|---|---|---|---|
| Inspection areas are identified, cleaned and prepared for testing using appropriate procedures and materials. | |||
| Preparation processes are carried out in accordance with the relevant procedures, statutory and OH&S requirements. | |||
| Inspection areas are visually assessed and obvious discontinuities are identified. | |||
| The most appropriate penetrant test for the material/application is selected. | |||
| Test equipment is selected and prepared in accordance with standards and/or procedures. | |||
| Appropriate test media is selected and applied in accordance with workplace/industry practices. | |||
| Penetrant test is carried out in accordance with relevant standards, specifications and OH&S requirements. | |||
| Penetrant test equipment is checked for defects, maintained and stored in accordance with procedures, OH&S requirements and manufacturer instructions. | |||
| Indications are assessed and defects are detected and classified in accordance with national and international codes and standards. | |||
| Defects are confirmed in accordance with enterprise procedures and industry practices. | |||
| Test results are reported in accordance with enterprise procedures, accepted industry practices and customer service requirements. |
Forms
Assessment Cover Sheet
MEM24002B - Perform penetrant testing
Assessment task 1: [title]
Student name:
Student ID:
I declare that the assessment tasks submitted for this unit are my own work.
Student signature:
Result: Competent Not yet competent
Feedback to student
Assessor name:
Signature:
Date:
Assessment Record Sheet
MEM24002B - Perform penetrant testing
Student name:
Student ID:
Assessment task 1: [title] Result: Competent Not yet competent
(add lines for each task)
Feedback to student:
Overall assessment result: Competent Not yet competent
Assessor name:
Signature:
Date:
Student signature:
Date: