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Follow the links below to find material targeted to the unit's elements, performance criteria, required skills and knowledge

Elements and Performance Criteria

1. Classify organisms
   • Classify organisms into hierarchical structures using appropriate keys
   • Record all observations and measurements used to determine classifications
2. Obtain biological samples
   • Locate and read background information for site or project
3. Review work request to identify required samples and the procedures, materials and equipment involved
4. Identify hazards and workplace control measures associated with collecting the sample, preparation methods, reagents and equipment
5. Assemble required materials, reagents and equipment and check they are fit for purpose
6. Collect samples in accordance with legislative requirements, codes of practice and workplace procedures
7. Log samples using workplace procedures
8. Record sample description, compare with specification and note and report discrepancies
9. Ensure traceability from receipt of sample to reporting of results
10. Prepare samples and grow cultures
    • Use aseptic techniques to prepare media for microbiological analysis
11. Obtain samples for microbiological analysis
12. Identify contamination pathways for both samples and media
13. Perform simple chemical tests to identify morphology of environmentally significant bacteria
14. Use aseptic techniques to manipulate samples and bacterial cultures
15. Use standard techniques to grow cultures of environmentally significant microorganisms
16. Use disinfection and sterilisation to control the growth of microorganisms
17. Prepare microscope for use
    • Select microscope and attachments for examination and measurements
18. Check that all microscope components are clean and fit for purpose
19. Mount sample in accordance with specified method
20. Adjust settings and alignment of optical and mechanical components to optimise performance
21. Perform microscopic examination in accordance with test methods
    • Identify microorganisms, cell structures and components of animal and plant tissues in environmental samples
22. Measure organisms and structures
23. Enumerate microorganisms in environmental samples
    • Classify organisms into hierarchical structures using appropriate keys
24. Record all observations and measurements used to determine classifications
25. Relate cell structures and their functions to environmental adaptation
    • Identify cell structures from examination of biological specimens
26. Associate biological functions with cell structures
27. Associate cell physiology and enzyme cycles to environmental adaptation
28. Identify important biochemical pathways associated with environmentally significant organisms
29. Maintain a safe work environment
    • Use personal protective clothing and safety equipment to ensure safety and minimise cross-contamination
30. Handle all samples and equipment in accordance with workplace safety procedures
31. Clean up spills using techniques to protect personnel, work area and environment
32. Minimise generation of waste and environmental impacts
33. Collect and dispose of all wastes safely
34. Report hazards and incidents to designated personnel using workplace procedures
35. Maintain workplace records
    • Record approved data into workplace system
36. Maintain confidentiality and security of workplace information and data