Elements and Performance Criteria
- Interpret and schedule test requirements
- Interpret test request to confirm samples to be tested, the test method and equipment involved
- Identify hazards and workplace controls associated with the sample, preparation methods, reagents and/or equipment
- Assemble all required equipment and materials
- Plan work sequences for optimum efficiency and/or throughput of multiple samples
- Prepare samples or test pieces
- Check the accuracy and completeness of accompanying labels and documentation to ensure traceability
- Check that the storage/curing conditions of samples and/or test pieces were appropriate
- Compare samples and/or test pieces with test specifications, record observations and report discrepancies
- Prepare samples and/or test pieces in accordance with appropriate test method
- Conduct preliminary measurements to establish initial dimensions and test conditions as necessary
- Check test equipment before use
- Perform pre-use and safety checks in accordance with workplace procedures
- Identify faulty or unsafe equipment/instruments and report to appropriate personnel
- Check calibration status of instruments and report any out-of-calibration items to appropriate personnel
- Conduct test to determine sample properties
- Record all data, observations and any factors that may impact on the quality of results
- Recognise obvious errors or atypical data and take appropriate corrective actions
- Seek advice to deal with any situation beyond own technical competence
- Shut down test equipment/instruments in accordance with workplace procedures
- Process and interpret data
- Perform required calculations and ensure results are consistent with expected values for the sample type
- Record and report results with the appropriate accuracy, precision and units
- Interpret trends in data and/or results and report out of specification or unexpected results promptly to appropriate personnel
- Determine if obvious procedure or equipment problems have led to unexpected data or results
- Maintain laboratory records
- Maintain confidentiality and security of workplace information and test results
- Maintain technical/administrative records and test reports in accordance with workplace procedures
- Maintain a safe work environment
- Minimise generation of wastes and environmental impacts of testing
- Collect and/or dispose of all waste in accordance with environmental/quarantine requirements and workplace procedures
- Care for and store equipment, used test pieces and back-up samples in accordance with workplace procedures