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?
Defuel aircraft
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Vehicle is grounded and bonding lead is connected to aircraft Completed |
Evidence:
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Defuelling safety precautions are implemented prior to commencement of operations Completed |
Evidence:
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Defuelling operations are commenced either using auxiliary power unit (APU) or ground power unit (GPU) Completed |
Evidence:
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Quantity defuelled on completion is verified in accordance with workplace procedures Completed |
Evidence:
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Conduct pre-operational checks on defueller vehicle and auxiliary equipment
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Personal protective equipment (PPE) is selected and used in accordance with workplace procedures Completed |
Evidence:
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Hazards are identified, risks are assessed and hazard management implemented |
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Completed |
Evidence:
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Reason for defuelling and quantity of fuel to be defueled is confirmed |
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Completed |
Evidence:
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Type of aircraft and requirement for overwing or underwing operation is confirmed |
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Completed |
Evidence:
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Pre-operational checks on vehicle and auxiliary equipment are made |
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Completed |
Evidence:
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Ullage in defuelling vehicle or auxillary equipment is checked |
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Completed |
Evidence:
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Position defueller vehicle
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Defuelling vehicle is moved airside or landside to aircraft Completed |
Evidence:
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Aircraft is approached following confirmation has been provided that is safe to approach the aircraft in accordance with the aircraft operator's manual suite and workplace procedures |
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Completed |
Evidence:
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Vehicle is positioned either underwing or standoff, depending on aircraft type |
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Completed |
Evidence:
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Appropriate precautions are taken to avoid risk of collision with aircraft control surfaces, aircraft engines and other vehicles |
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Completed |
Evidence:
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Defueller vehicle is parked in a position that provides easiest route for evacuation in an emergency |
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Completed |
Evidence:
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Conduct quality checks on product
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Required documentation is obtained from airline engineer/representative Completed |
Evidence:
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Sample of product on board aircraft is obtained and visual quality checks are made in accordance with workplace procedures |
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Completed |
Evidence:
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Defuelling operations are initiated in response to satisfactory fuel quality checks |
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Completed |
Evidence:
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Defuelling operations are initiated into contingency storage areas for further processing in response to unsatisfactory fuel quality checks
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Vehicle is grounded and bonding lead is connected to aircraft Completed |
Evidence:
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Defuelling safety precautions are implemented prior to commencement of operations |
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Completed |
Evidence:
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Defuelling operations are commenced either using auxiliary power unit (APU) or ground power unit (GPU) |
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Completed |
Evidence:
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Quantity defuelled on completion is verified in accordance with workplace procedures |
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Completed |
Evidence:
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Complete post-defuelling operations
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Hoses are disconnected, retracted and stowed Completed |
Evidence:
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Fuel confirmed as acceptable for return to storage is discharged into designated segregated storage tank or retained in fueller for ongoing supply operations |
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Completed |
Evidence:
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Fuel identified as contaminated is disposed of in accordance with workplace procedures and regulatory requirements |
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Completed |
Evidence:
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Fueller used to transfer contaminated fuel is de-contaminated |
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Completed |
Evidence:
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Complete documentation
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Hard copy documentation and paperwork is completed as required and airline representative’s signature is obtained Completed |
Evidence:
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Electronic fuel management systems are used to report, record and verify refuel operations |
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Completed |
Evidence:
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