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.
Elements describe the essential outcomes. | Performance criteria describe the performance needed to demonstrate achievement of the element. |
1 | Prepare for laboratory-based acceptance tests | 1.1 | Access relevant job instructions from laboratory information management system (LIMS) |
| 1.2 | Interpret test request to confirm samples to be tested, the test method and equipment involved |
| 1.3 | Identify hazards and workplace controls associated with the sample, preparation methods, reagents and/or equipment |
| 1.4 | Assemble all required equipment and materials |
| 1.5 | Plan work sequences for optimum efficiency and/or throughput of multiple samples |
|
2 | Prepare samples or test pieces | 2.1 | Retrieve samples and/or test pieces from storage and record their general appearance |
| 2.2 | Check the accuracy and completeness of accompanying labels and documentation to ensure traceability |
| 2.3 | Check that the storage/curing conditions of samples and/or test pieces were appropriate |
| 2.4 | Compare samples and/or test pieces with test specifications, record observations and report discrepancies |
| 2.5 | Prepare samples and/or test pieces in accordance with appropriate test method |
|
3 | Check test equipment before use | 3.1 | Set up equipment in accordance with test method |
| 3.2 | Perform pre-use and safety checks in accordance with workplace procedures |
| 3.3 | Identify faulty or unsafe equipment and report to appropriate personnel |
| 3.4 | Check calibration status of instruments and report any out-of-calibration items to appropriate personnel |
|
4 | Perform laboratory tests | 4.1 | Conduct tests in accordance with test method and workplace procedures |
| 4.2 | Record data and observations in accordance with workplace procedures |
| 4.3 | Recognise obvious errors or atypical data and take appropriate corrective actions |
| 4.4 | Perform calculations as set out in test method |
| 4.5 | Compare calculated results with expected values and report atypical results promptly to appropriate personnel |
| 4.6 | Complete technical/administrative records and test reports in accordance with workplace procedures |
| 4.7 | Seek advice to deal with any situation beyond own technical competence |
|
5 | Maintain a safe work environment | 5.1 | Use safe work procedures and personal protective equipment (PPE) to ensure personal safety and that of others |
| 5.2 | Minimise generation of waste and environmental impacts of testing |
| 5.3 | Collect and/or dispose of all waste in accordance with environmental/quarantine requirements and workplace procedures |
| 5.4 | Care for and store equipment, used test pieces and back-up samples in accordance with workplace procedures |
Evidence of competence in this unit must satisfy all of the requirements of the elements and performance criteria, and include demonstration of:
safely preparing at least three (3) different laboratory samples or test pieces and conducting laboratory tests on them to confirm their acceptability
safely conducting laboratory-based acceptance tests in accordance with workplace procedures and test methods to provide reliable data within the required timeframe
planning efficient work sequences involving multiple/parallel tasks
checking, operating, cleaning, maintaining and storing test equipment in accordance with workplace procedures
recognising obvious errors or atypical data and taking appropriate corrective actions
estimating and calculating simple scientific quantities, such as density and moisture content
recording and presenting results accurately and legibly
maintaining security, integrity and traceability of all samples, test pieces, test data, results and documentation
keeping accurate and complete technical and administrative records.
Must provide evidence that demonstrates knowledge of:
the purpose and principles of construction materials tests performed as part of job role and key preparation/measurement steps in the test methods
the properties of construction materials under test
calculation steps to give results in appropriate units and precision
expected values for sample type and sources of uncertainty (and methods for control) in construction materials tests routinely used in job role
pre-use checks and operating procedures for test equipment routinely used in job role
procedures for recording and reporting test results, calculations, test observations, and unexpected or atypical results and equipment problems
procedures for ensuring traceability of samples, test pieces, test data and results
workplace confidentiality requirements relevant to job role
relevant hazards, work health and safety (WHS) and environmental management requirements.
Judgement of competence must be based on holistic assessment of the evidence. Assessment methods must confirm consistency of performance over time, rather than a single assessment event.
This unit of competency is to be assessed in the workplace or a simulated workplace environment. A simulated workplace environment must reflect realistic operational workplace conditions that cover all aspects of workplace performance, including the environment, task skills, task management skills, contingency management skills and job role environment skills.
Foundation skills are integral to competent performance of the unit and should not be assessed separately.
Assessment processes and techniques must be appropriate to the language, literacy and numeracy requirements of the work being performed and the needs of the candidate.
Knowledge evidence may be collected concurrently with performance evidence or through an independent process, such as workbooks, written assessments or interviews (provided a record is kept in each case).
This unit of competency may be assessed with:
MSL922001 Record and present data
MSL943002 Participate in laboratory or field workplace safety
MSL953001 Receive and prepare samples for testing
Holistic assessment methods include:
review of test data, results and records generated by the candidate
feedback from supervisors and clients regarding the candidate's ability to conduct a range of laboratory-based acceptance tests reliably, safely and efficiently
oral/written questions about workplace procedures and test methods relevant to job role.
Access is required to instruments, equipment, materials, workplace documentation, procedures and specifications associated with this unit, including, but not limited to:
sample preparation and test equipment and materials specified in the test method
test methods and description of test set-up, data sets and records
calculator and/or computer and relevant software or laboratory information system.
Assessors must satisfy the assessor competency requirements that are in place at the time of the assessment as set by the VET regulator.
The assessor must demonstrate both technical competence and currency.
Technical competence can be demonstrated through:
relevant VET or other qualification/Statement of Attainment AND/OR
relevant workplace experience.
Currency can be demonstrated through:
performing the competency being assessed as part of current employment OR
having consulted with a laboratory about performing the competency being assessed within the last twelve months.