Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners

AVIJ4002B Mapping and Delivery Guide
Conduct quality control operations related to refuelling/defuelling aircraft

Version 1.0
Issue Date: April 2024


Qualification -
Unit of Competency AVIJ4002B - Conduct quality control operations related to refuelling/defuelling aircraft
Description This unit involves the skills and knowledge required to conduct quality control operations related to refuelling/defuelling aircraft, including taking samples from dispensers/fuellers, conducting a visual check of fuel samples, testing membrane filtration (millepore sampling) and measuring pressure differential on filter vessels. Licensing, legislative, regulatory or certification requirements are applicable to this unit.
Employability Skills This unit contains employability skills.
Learning Outcomes and Application Work must be carried out in accordance with workplace procedures and relevant regulatory requirements.Use for ADF Aviation is to be in accordance with relevant Defence Orders and Instructions and applicable CASA compliance.Work is performed under some supervision usually within a team environment.Work involves the application of quality control procedures and regulatory requirements to the conduct of quality control operations related to refuelling/defuelling aircraft across a variety of operational contexts within the Australian aviation industry.
Duration and Setting X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting.
Prerequisites/co-requisites Not applicable.
Competency Field J - Quality
Development and validation strategy and guide for assessors and learners Student Learning Resources Handouts
Activities 		Slides
PPT 		Assessment 1 Assessment 2 Assessment 3 Assessment 4
Elements of Competency Performance Criteria              
Element: Conduct dispenser sampling processes
  • Fuel samples are taken from the dispenser for visual testing at the commencement of daily operations and during fuelling operations in accordance with workplace procedures and regulatory requirements
       
Element: Conduct fueller sampling processes
  • Fuel samples are taken from the fueller for visual testing at the commencement of daily operations and during fuelling operations in accordance with workplace procedures and regulatory requirements
  • Additional samples are taken from the fueller after defuelling operations, vehicle washing, maintenance and heavy rain
       
Element: Conduct visual check of fuel samples
  • Fuel sample is inspected and the colour correctly identified and interpreted to determine the grade of fuel in accordance with workplace procedures and established colour criteria
  • Sample is correctly inspected for free water and dirt particles in accordance with workplace procedures and established manual or automated processes
  • Water detector capsules are correctly used to check for suspended water in accordance with manufacturers instructions and workplace procedures
  • Results of visual checks are recorded/reported in accordance with workplace procedures and regulatory requirements
       
Element: Test membrane filtration (millepore sampling)
  • Hydrant dispenser vehicle is correctly positioned at the test rig and interlocked/chocked in accordance with workplace procedures
  • Fuellers are correctly tested independent of the test rig by circulating product through the delivery hose back to tank to achieve required flow rates
  • Bonding leads are attached in accordance with workplace procedures
  • In the case of fuellers/dispensers, the delivery hoses are connected to achieve a flow rate of at least 50% of rated flow of filter
  • In the case of a hydrant dispenser, lanyard is connected to the pit valve and inlet hose is correctly connected in accordance with workplace procedures
  • Colorimetric capsule is loaded in accordance with manufacturers instructions and workplace procedures (Note: for gravimetric testing and microbiological testing [black millepore] capsules are generally pre-loaded in a laboratory)
  • Checks are made to ensure capsule is correctly located in the housing with the millepore monitor inlet facing upstream
  • Apparatus is correctly connected to filter outlet millepore sample connection or nozzle millepore sample point
  • Pressure and flow rate are adjusted to workplace specifications
  • Apparatus is flushed
  • In case of monthly calorimetric test, sample is drawn
  • In case of three-monthly gravimetric and microbiological tests, initial sample is drawn for gravimetric test then gravimetric capsule is replaced with microbiological capsule and another sample 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 manufacturers instructions and workplace procedures
  • Results of tests are documented in accordance with workplace procedures and regulatory requirements
       
Element: Measure pressure differential on filter vessels
  • Gauge is checked in accordance with manufacturers 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
  • In situations where the differential pressure exceeds filter manufacturers recommended differential pressure, at flow rates above 50% of the maximum rated flow of the filter vessel, the situation is to be reported immediately to supervisor in accordance with workplace procedures and regulatory requirements for investigation
       


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.

The Evidence Guide provides advice on assessment and must be read in conjunction with the performance criteria, required knowledge and skills, the range statement and the assessment guidelines for this Training Package.

Critical aspects for assessment and evidence required to demonstrate competency in this unit

The evidence required to demonstrate competency in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria of this unit and include demonstration of applying:

the underpinning knowledge and skills

relevant legislation and workplace procedures

other relevant aspects of the range statement

Context of and specific resources for assessment

Performance is demonstrated consistently over a period of time and in a suitable range of contexts

Resources for assessment include:

a range of relevant exercises, case studies and/or other simulated practical and knowledge assessment, and/or

access to an appropriate range of relevant operational situations in the workplace

In both real and simulated environments, access is required to:

relevant and appropriate materials and equipment, and

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

Method of assessment

Assessment of this unit must be undertaken by a registered training organisation

As a minimum, assessment of knowledge must be conducted through appropriate written/oral tests

Practical assessment must occur:

through activities in an appropriately simulated environment at the registered training organisation, and/or

in an appropriate range of situations in the workplace

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assignment, 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.

REQUIRED KNOWLEDGE AND SKILLS

This describes the essential knowledge and skills and their level required for this unit.

Required knowledge:

Relevant sections of Civil Aviation Safety Regulations and Civil Aviation Orders and other regulations pertaining to quality control processes carried out when refuelling/defuelling aircraft

Relevant OH&S and environmental procedures and regulations

Knowledge of quality control principles and processes as they apply to aircraft fuelling/defuelling operations

Workplace procedures for conducting various quality control operations related to refuelling/defuelling aircraft

Manufacturers instructions for equipment used in quality control processes

Risks that exist when conducting quality control operations during the refuelling/defuelling of aircraft and related risk control procedures and precautions

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

Required skills:

Communicate effectively with others when conducting quality control operations related to refuelling/defuelling aircraft

Read and interpret instructions, regulations, procedures and other information relevant to quality control operations related to refuelling/defuelling aircraft

Interpret and follow operational instructions and prioritise work

Complete documentation related to quality control operations related to refuelling/defuelling aircraft

Operate electronic communication equipment to required protocol

Work collaboratively with others when conducting quality control operations related to refuelling/defuelling aircraft

Adapt appropriately to cultural differences in the workplace, including modes of behaviour and interactions with others

Promptly report and/or rectify any identified problems that may occur when conducting quality control operations related to refuelling/defuelling aircraft in accordance with regulatory requirements and workplace procedures

Implement contingency plans for unexpected events that may arise when conducting quality control operations related to refuelling/defuelling aircraft

Apply precautions and required action to minimise, control or eliminate hazards that may exist when conducting quality control operations related to refuelling/defuelling aircraft

Monitor and anticipate operational problems and hazards and take appropriate action

Monitor work activities in terms of planned schedule

Modify activities dependent on differing workplace contingencies, situations and environments

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

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

Select and use required personal protective equipment conforming to industry and OH&S standards

Implement OH&S procedures and relevant regulations

Identify and correctly use equipment required when conducting quality control operations related to refuelling/defuelling aircraft

The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance.

Sampling and quality control operations may be carried out:

for any aircraft types

at major or minor airports

in any allowable operating and weather conditions

in accordance with regulatory and operational requirements

Performance may be demonstrated:

in approved simulated quality control processes

during quality control operations during the refuelling/defuelling of aircraft at an airport

Quality control processes may include:

dispenser sampling

fueller sampling

visual checks of fuel samples

membrane filtration tests (millepore sampling)

measurement of pressure differential on filter vessels

Personal protection equipment may include:

gloves

safety headwear and footwear

hearing protection

safety glasses

mask or respirator

safety vest

high visibility clothing

approved uniform

Hazards may include:

sparks and other forms of ignition

contamination of, or from, materials being handled

spill, leakages, ruptures

fuel vapours

other vehicles on tarmac

jet blast

rotating propellers

hazardous or dangerous materials

noise

dust

Hazard management is:

consistent with the principle of hierarchy of control with elimination, substitution, isolation and engineering control measures being selected before safe working practices and personal protective equipment

Persons consulted during quality control operations may include:

aircrew

airline engineers or representatives

other refuelling staff

supervisors and managers

ground support staff

technical staff

Dependent on the type of organisation concerned and the local terminology used, workplace procedures may include:

company procedures

enterprise procedures

organisational procedures

established procedures

standard operating procedures

Information/documents may include:

sections of Civil Aviation Safety Regulations and Civil Aviation Orders relevant to quality control operations when refuelling/defuelling aircraft

IATA Guidelines for Aviation Fuel Quality Control and Operating Procedures for Joint Inter Plane Fuelling Services (JIG Guidelines)

OH&S and environmental protection regulations

workplace procedures and instructions and job specification

quality control process checklists

emergency procedures

flight schedules

manufacturers specifications and instructions for the quality control equipment

induction and training materials

conditions of service, legislation and industrial agreements including workplace agreements and awards

Applicable regulations and legislation may include:

relevant Civil Aviation Safety Regulations and Civil Aviation Orders

IATA Guidelines for Aviation Fuel Quality Control and Operating Procedures for Joint Inter Plane Fuelling Services (JIG Guidelines)

Australian Dangerous Goods Code (ADG Code)

relevant OH&S legislation

environmental protection legislation

relevant Australian Standards

industrial relations and workplace compensation legislation

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 the dispenser for visual testing at the commencement of daily operations and during fuelling operations in accordance with workplace procedures and regulatory requirements 
Fuel samples are taken from the fueller for visual testing at the commencement of daily operations and during fuelling operations in accordance with workplace procedures and regulatory requirements 
Additional samples are taken from the fueller after defuelling operations, vehicle washing, maintenance and heavy rain 
Fuel sample is inspected and the colour correctly identified and interpreted to determine the grade of fuel in accordance with workplace procedures and established colour criteria 
Sample is correctly inspected for free water and dirt particles in accordance with workplace procedures and established manual or automated processes 
Water detector capsules are correctly used to check for suspended water in accordance with manufacturers instructions and workplace procedures 
Results of visual checks are recorded/reported in accordance with workplace procedures and regulatory requirements 
Hydrant dispenser vehicle is correctly positioned at the test rig and interlocked/chocked in accordance with workplace procedures 
Fuellers are correctly tested independent of the test rig by circulating product through the delivery hose back to tank to achieve required flow rates 
Bonding leads are attached in accordance with workplace procedures 
In the case of fuellers/dispensers, the delivery hoses are connected to achieve a flow rate of at least 50% of rated flow of filter 
In the case of a hydrant dispenser, lanyard is connected to the pit valve and inlet hose is correctly connected in accordance with workplace procedures 
Colorimetric capsule is loaded in accordance with manufacturers instructions and workplace procedures (Note: for gravimetric testing and microbiological testing [black millepore] capsules are generally pre-loaded in a laboratory) 
Checks are made to ensure capsule is correctly located in the housing with the millepore monitor inlet facing upstream 
Apparatus is correctly connected to filter outlet millepore sample connection or nozzle millepore sample point 
Pressure and flow rate are adjusted to workplace specifications 
Apparatus is flushed 
In case of monthly calorimetric test, sample is drawn 
In case of three-monthly gravimetric and microbiological tests, initial sample is drawn for gravimetric test then gravimetric capsule is replaced with microbiological capsule and another sample 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 manufacturers instructions and workplace procedures 
Results of tests are documented in accordance with workplace procedures and regulatory requirements 
Gauge is checked in accordance with manufacturers 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 
In situations where the differential pressure exceeds filter manufacturers recommended differential pressure, at flow rates above 50% of the maximum rated flow of the filter vessel, the situation is to be reported immediately to supervisor in accordance with workplace procedures and regulatory requirements for investigation 

Forms

Assessment Cover Sheet

AVIJ4002B - Conduct quality control operations related to refuelling/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

Feedback to student

 

 

 

 

 

 

 

 

Assessor name:

Signature:

Date:

Assessment Record Sheet

AVIJ4002B - Conduct quality control operations related to refuelling/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:

Signature:

Date:

Student signature:

Date: