The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!
From the Wiki University
What evidence can you provide to prove your understanding of each of the following citeria?
Verify accuracy of data and technical records
|
|
Retrieve and collate all relevant data files and technical records for the specified time interval, tests, product range or project Completed |
Evidence:
|
Inspect data records to check the integrity of data entry, alterations, transfers and calculations Completed |
Evidence:
|
Confirm that technical records contain sufficient information to provide an audit trail for the tests involved Completed |
Evidence:
|
Assess the quality of data and results
|
|
Use charts and tables to determine whether data and results are within specified limits Completed |
Evidence:
|
Analyse data trends and results for blanks, duplicates and/or check samples to detect systematic uncertainties Completed |
Evidence:
|
Use statistical tests and workplace procedures to check data acceptability Completed |
Evidence:
|
Check that estimations of uncertainties are reasonable and consistent with test method, client or product specification requirements Completed |
Evidence:
|
Identify results that cannot be reconciled with technical records and/or expected outcomes Completed |
Evidence:
|
Identify potential causes for unacceptable results
|
|
Review user checks and calibration performance records to confirm that equipment or instrument meets test specifications Completed |
Evidence:
|
Check for obvious sources of interferences that may have occurred during measurements Completed |
Evidence:
|
Review technical records to identify human or environmental factors that could affect reliability of results Completed |
Evidence:
|
Review records of sample collection and preparation to confirm chain of custody requirements and adherence to sampling procedures Completed |
Evidence:
|
Check that any documented deviations from sampling procedures and/or test methods were technically justified and authorised Completed |
Evidence:
|
Check the condition of sampling equipment and/or stored samples if available and appropriate Completed |
Evidence:
|
Report findings to relevant personnel
|
|
Summarise the quality of test results and data in required workplace formats Completed |
Evidence:
|
Record potential sources or instances of non-conforming work and assess their significance for current and previously completed work Completed |
Evidence:
|
Recommend appropriate preventative and/or corrective actions to improve work activities or rectify issues Completed |
Evidence:
|
Prepare reports in a format and style consistent with their intended use and workplace guidelines Completed |
Evidence:
|