Assessor Resource

AVIJ4002
Conduct quality control operations related to refuelling and defuelling aircraft

Assessment tool

Version 1.0
Issue Date: April 2024


This unit involves the skills and knowledge required to conduct quality control operations related to refuelling and defuelling aircraft, in compliance with relevant regulatory requirements of the Civil Aviation Safety Authority (CASA) and national operating standards.

It includes taking samples from dispensers/fuellers, conducting a visual check of fuel samples, testing membrane filtration (millepore sampling) and measuring pressure differential on filter vessels.

This unit addresses aviation technical skill requirements (physical, mental and task-management abilities) related to quality control operations of ground operations personnel, and contributes to safe and effective performance in complex aviation operational environments.

Operations are conducted as part of recreational, commercial and military aircraft activities across a variety of operational contexts within the Australian aviation industry.

Work is performed independently or under limited supervision as a single operator or within a team environment.

Licensing, legislative, regulatory or certification requirements are applicable to this unit.

Use for Defence Aviation is to be in accordance with relevant Defence Orders, Instructions, Publications and Regulations.

You may want to include more information here about the target group and the purpose of the assessments (eg formative, summative, recognition)


Evidence Required

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

PERFORMANCE CRITERIA

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1

Conduct dispenser sampling processes

1.1

Fuel samples are taken from dispenser for visual testing at the commencement of routine operations in accordance with workplace procedures and regulatory requirements

1.2

Fuel samples are taken from dispenser for visual testing during fuelling operations in accordance with workplace procedures and regulatory requirements

2

Conduct fueller sampling processes

2.1

Fuel samples are taken from fueller for visual testing at the commencement of routine operations and during fuelling operations in accordance with workplace procedures and regulatory requirements

2.2

Additional samples are taken from fueller after defuelling operations, vehicle washing, maintenance and rain events

3

Conduct visual check of fuel samples

3.1

Fuel sample is inspected and colour is identified and interpreted to determine grade of fuel in accordance with workplace procedures and established colour criteria

3.2

Sample is inspected for free water and dirt particles in accordance with workplace procedures and established manual or automated processes

3.3

Water detector capsules are used to check for suspended water in accordance with manufacturer instructions and workplace procedures

3.4

Results of visual checks are recorded and reported in accordance with workplace procedures and regulatory requirements

4

Test membrane filtration (millepore sampling)

4.1

Hydrant dispenser vehicle is positioned at test rig and is interlocked/chocked in accordance with workplace procedures

4.2

Fuellers are tested independent of test rig by circulating product through delivery hose back to tank to achieve required flow rates

4.3

Bonding leads are attached in accordance with workplace procedures

4.4

Fueller/dispenser delivery hoses are connected to achieve a flow rate of at least 50% of rated flow of filter

4.5

Hydrant dispenser lanyard is connected to pit valve and inlet hose is connected in accordance with workplace procedures

4.6

Colorimetric capsule is loaded in accordance with manufacturer instructions and workplace procedures

4.7

Checks are made to ensure capsule is located in housing with millepore monitor inlet facing upstream

4.8

Apparatus is connected to filter outlet millepore sample connection or nozzle millepore sample point

4.9

Pressure and flow rate are adjusted to workplace specifications

4.10

Apparatus is flushed

4.11

Calorimetric test samples are drawn monthly in accordance with sampling schedules

4.12

Gravimetric and microbiological tests are drawn every three months in accordance with sampling schedules, ensuring that initial sample is drawn for gravimetric test then gravimetric capsule is replaced with microbiological capsule, and another sample is drawn in accordance with workplace procedures

4.13

Apparatus is disconnected and capsule is removed

4.14

Gravimetric and microbiological samples are labelled and despatched to laboratory in accordance with workplace procedures

4.15

Colorimetric assessment is conducted in accordance with manufacturer instructions and workplace procedures

4.16

Test results are documented in accordance with workplace procedures and regulatory requirements

5

Measure pressure differential on filter vessels

5.1

Gauge is checked in accordance with manufacturer instructions and workplace procedures

5.2

Flow through vessel into aircraft or test rig is started in accordance with workplace procedures

5.3

Pressure differential at maximum flow rate obtained is read

5.4

Results are analysed and recorded in accordance with workplace procedures and regulatory requirements

5.5

Where differential pressure exceeds filter manufacturer recommended differential pressure, at flow rates above 50% of the maximum rated flow of filter vessel, situation is reported immediately to supervisor for investigation, in accordance with workplace procedures and regulatory requirements

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements, performance criteria and range of conditions on at least one occasion and include:

adapting to differences in equipment and operating environment in accordance with standard operating procedures

applying precautions and required action to minimise, control or eliminate identified hazards related to fuel handling procedures

applying relevant legislation and workplace procedures

communicating effectively with others

completing relevant documentation

identifying and correctly using relevant

implementing contingency plans

implementing work health and safety (WHS)/occupational health and safety (OHS) procedures and relevant regulations

modifying activities depending on workplace contingencies, situations and environments

monitoring and anticipating operational problems and hazards and taking appropriate action

monitoring work activities in terms of planned schedule

operating electronic communications equipment to required protocol

reading, interpreting and following relevant regulations, instructions, procedures, information and signs

reporting and/or rectifying problems, faults or malfunctions promptly, in accordance with workplace procedures

selecting and using required personal protective equipment conforming to industry and WHS/OHS standards

working collaboratively with others

working systematically with required attention to detail without injury to self or others, or damage to goods or equipment.

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements, performance criteria and range of conditions and include knowledge of:

aircraft fuelling/defuelling operations quality control principles and processes

conduct of dispenser sampling processes

conduct of fueller sampling processes

conduct of visual check of fuel samples

correct fitment and wearing of required safety and personal protective equipment:

approved uniform/clothing

gloves

hearing protection

high visibility clothing

mask or respirator

safety glasses

safety headwear and footwear

safety vest

manufacturer instructions for equipment used in quality control processes

membrane filtration testing (millepore sampling) procedures

problems that may occur when conducting aircraft refuelling/defuelling quality control operations and appropriate action that should be taken in each case

relevant WHS/OHS and environmental procedures and regulations

relevant sections of Civil Aviation Safety Regulations (CASRs) and Civil Aviation Orders and other regulations for aircraft refuelling and defuelling quality control processes carried

risks that exist when conducting aircraft refuelling/defuelling quality control operations and related risk control procedures and precautions

workplace procedures for conducting aircraft refuelling and defuelling quality control operations .

As a minimum, assessors must satisfy applicable regulatory requirements, which include requirements in the Standards for Registered Training Organisations current at the time of assessment.

As a minimum, assessment must satisfy applicable regulatory requirements, which include requirements in the Standards for Registered Training Organisations current at the time of assessment.

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.

Assessment must occur in workplace operational situations. Where this is not appropriate, assessment must occur in simulated workplace operational situations that reflect workplace conditions.

Resources for assessment must include access to:

a range of relevant exercises, case studies and/or simulations

acceptable means of simulation assessment

applicable documentation including workplace procedures, regulations, codes of practice and operation manuals

relevant materials, tools, equipment and personal protective equipment currently used in industry.

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assingnment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)

Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.

ELEMENTS

PERFORMANCE CRITERIA

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1

Conduct dispenser sampling processes

1.1

Fuel samples are taken from dispenser for visual testing at the commencement of routine operations in accordance with workplace procedures and regulatory requirements

1.2

Fuel samples are taken from dispenser for visual testing during fuelling operations in accordance with workplace procedures and regulatory requirements

2

Conduct fueller sampling processes

2.1

Fuel samples are taken from fueller for visual testing at the commencement of routine operations and during fuelling operations in accordance with workplace procedures and regulatory requirements

2.2

Additional samples are taken from fueller after defuelling operations, vehicle washing, maintenance and rain events

3

Conduct visual check of fuel samples

3.1

Fuel sample is inspected and colour is identified and interpreted to determine grade of fuel in accordance with workplace procedures and established colour criteria

3.2

Sample is inspected for free water and dirt particles in accordance with workplace procedures and established manual or automated processes

3.3

Water detector capsules are used to check for suspended water in accordance with manufacturer instructions and workplace procedures

3.4

Results of visual checks are recorded and reported in accordance with workplace procedures and regulatory requirements

4

Test membrane filtration (millepore sampling)

4.1

Hydrant dispenser vehicle is positioned at test rig and is interlocked/chocked in accordance with workplace procedures

4.2

Fuellers are tested independent of test rig by circulating product through delivery hose back to tank to achieve required flow rates

4.3

Bonding leads are attached in accordance with workplace procedures

4.4

Fueller/dispenser delivery hoses are connected to achieve a flow rate of at least 50% of rated flow of filter

4.5

Hydrant dispenser lanyard is connected to pit valve and inlet hose is connected in accordance with workplace procedures

4.6

Colorimetric capsule is loaded in accordance with manufacturer instructions and workplace procedures

4.7

Checks are made to ensure capsule is located in housing with millepore monitor inlet facing upstream

4.8

Apparatus is connected to filter outlet millepore sample connection or nozzle millepore sample point

4.9

Pressure and flow rate are adjusted to workplace specifications

4.10

Apparatus is flushed

4.11

Calorimetric test samples are drawn monthly in accordance with sampling schedules

4.12

Gravimetric and microbiological tests are drawn every three months in accordance with sampling schedules, ensuring that initial sample is drawn for gravimetric test then gravimetric capsule is replaced with microbiological capsule, and another sample is drawn in accordance with workplace procedures

4.13

Apparatus is disconnected and capsule is removed

4.14

Gravimetric and microbiological samples are labelled and despatched to laboratory in accordance with workplace procedures

4.15

Colorimetric assessment is conducted in accordance with manufacturer instructions and workplace procedures

4.16

Test results are documented in accordance with workplace procedures and regulatory requirements

5

Measure pressure differential on filter vessels

5.1

Gauge is checked in accordance with manufacturer instructions and workplace procedures

5.2

Flow through vessel into aircraft or test rig is started in accordance with workplace procedures

5.3

Pressure differential at maximum flow rate obtained is read

5.4

Results are analysed and recorded in accordance with workplace procedures and regulatory requirements

5.5

Where differential pressure exceeds filter manufacturer recommended differential pressure, at flow rates above 50% of the maximum rated flow of filter vessel, situation is reported immediately to supervisor for investigation, in accordance with workplace procedures and regulatory requirements

Range is restricted to essential operating conditions and any other variables essential to the work environment.

Quality control processes must include:

dispenser sampling

fueller sampling

measurement of pressure differential on filter vessels

membrane filtration tests (millepore sampling)

visual checks of fuel samples

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements, performance criteria and range of conditions on at least one occasion and include:

adapting to differences in equipment and operating environment in accordance with standard operating procedures

applying precautions and required action to minimise, control or eliminate identified hazards related to fuel handling procedures

applying relevant legislation and workplace procedures

communicating effectively with others

completing relevant documentation

identifying and correctly using relevant

implementing contingency plans

implementing work health and safety (WHS)/occupational health and safety (OHS) procedures and relevant regulations

modifying activities depending on workplace contingencies, situations and environments

monitoring and anticipating operational problems and hazards and taking appropriate action

monitoring work activities in terms of planned schedule

operating electronic communications equipment to required protocol

reading, interpreting and following relevant regulations, instructions, procedures, information and signs

reporting and/or rectifying problems, faults or malfunctions promptly, in accordance with workplace procedures

selecting and using required personal protective equipment conforming to industry and WHS/OHS standards

working collaboratively with others

working systematically with required attention to detail without injury to self or others, or damage to goods or equipment.

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements, performance criteria and range of conditions and include knowledge of:

aircraft fuelling/defuelling operations quality control principles and processes

conduct of dispenser sampling processes

conduct of fueller sampling processes

conduct of visual check of fuel samples

correct fitment and wearing of required safety and personal protective equipment:

approved uniform/clothing

gloves

hearing protection

high visibility clothing

mask or respirator

safety glasses

safety headwear and footwear

safety vest

manufacturer instructions for equipment used in quality control processes

membrane filtration testing (millepore sampling) procedures

problems that may occur when conducting aircraft refuelling/defuelling quality control operations and appropriate action that should be taken in each case

relevant WHS/OHS and environmental procedures and regulations

relevant sections of Civil Aviation Safety Regulations (CASRs) and Civil Aviation Orders and other regulations for aircraft refuelling and defuelling quality control processes carried

risks that exist when conducting aircraft refuelling/defuelling quality control operations and related risk control procedures and precautions

workplace procedures for conducting aircraft refuelling and defuelling quality control operations .

As a minimum, assessors must satisfy applicable regulatory requirements, which include requirements in the Standards for Registered Training Organisations current at the time of assessment.

As a minimum, assessment must satisfy applicable regulatory requirements, which include requirements in the Standards for Registered Training Organisations current at the time of assessment.

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.

Assessment must occur in workplace operational situations. Where this is not appropriate, assessment must occur in simulated workplace operational situations that reflect workplace conditions.

Resources for assessment must include access to:

a range of relevant exercises, case studies and/or simulations

acceptable means of simulation assessment

applicable documentation including workplace procedures, regulations, codes of practice and operation manuals

relevant materials, tools, equipment and personal protective equipment currently used in industry.

Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
Fuel samples are taken from dispenser for visual testing at the commencement of routine operations in accordance with workplace procedures and regulatory requirements 
Fuel samples are taken from dispenser for visual testing during fuelling operations in accordance with workplace procedures and regulatory requirements 
Fuel samples are taken from fueller for visual testing at the commencement of routine operations and during fuelling operations in accordance with workplace procedures and regulatory requirements 
Additional samples are taken from fueller after defuelling operations, vehicle washing, maintenance and rain events 
Fuel sample is inspected and colour is identified and interpreted to determine grade of fuel in accordance with workplace procedures and established colour criteria 
Sample is inspected for free water and dirt particles in accordance with workplace procedures and established manual or automated processes 
Water detector capsules are used to check for suspended water in accordance with manufacturer instructions and workplace procedures 
Results of visual checks are recorded and reported in accordance with workplace procedures and regulatory requirements 
Hydrant dispenser vehicle is positioned at test rig and is interlocked/chocked in accordance with workplace procedures 
Fuellers are tested independent of test rig by circulating product through delivery hose back to tank to achieve required flow rates 
Bonding leads are attached in accordance with workplace procedures 
Fueller/dispenser delivery hoses are connected to achieve a flow rate of at least 50% of rated flow of filter 
Hydrant dispenser lanyard is connected to pit valve and inlet hose is connected in accordance with workplace procedures 
Colorimetric capsule is loaded in accordance with manufacturer instructions and workplace procedures 
Checks are made to ensure capsule is located in housing with millepore monitor inlet facing upstream 
Apparatus is connected to filter outlet millepore sample connection or nozzle millepore sample point 
Pressure and flow rate are adjusted to workplace specifications 
Apparatus is flushed 
Calorimetric test samples are drawn monthly in accordance with sampling schedules 
Gravimetric and microbiological tests are drawn every three months in accordance with sampling schedules, ensuring that initial sample is drawn for gravimetric test then gravimetric capsule is replaced with microbiological capsule, and another sample is drawn in accordance with workplace procedures 
Apparatus is disconnected and capsule is removed 
Gravimetric and microbiological samples are labelled and despatched to laboratory in accordance with workplace procedures 
Colorimetric assessment is conducted in accordance with manufacturer instructions and workplace procedures 
Test results are documented in accordance with workplace procedures and regulatory requirements 
Gauge is checked in accordance with manufacturer instructions and workplace procedures 
Flow through vessel into aircraft or test rig is started in accordance with workplace procedures 
Pressure differential at maximum flow rate obtained is read 
Results are analysed and recorded in accordance with workplace procedures and regulatory requirements 
Where differential pressure exceeds filter manufacturer recommended differential pressure, at flow rates above 50% of the maximum rated flow of filter vessel, situation is reported immediately to supervisor for investigation, in accordance with workplace procedures and regulatory requirements 

Forms

Assessment Cover Sheet

AVIJ4002 - Conduct quality control operations related to refuelling and defuelling aircraft
Assessment task 1: [title]

Student name:

Student ID:

I declare that the assessment tasks submitted for this unit are my own work.

Student signature:

Result: Competent Not yet competent

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Assessor name:

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Assessment Record Sheet

AVIJ4002 - Conduct quality control operations related to refuelling and defuelling aircraft

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

Assessor name:

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Date:

Student signature:

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