Unit of competency Outline
Date retreived
23/07/2026 2:39 AM AWST
23/07/2026 2:39 AM AWST
Whilst all efforts are made to provide accurate and timely information from the relevant source/documentation, please be aware that the information supplied may not be the most current version. The accuracy of the detail has not been confirmed by the Department and therefore should not be relied upon without first confirming the contents.
Weld rail using flashbutt welding process
Weld rail using flashbutt welding process
Unit of competency
National Code
TLIW3016A
TLIW3016A
State Code
D5385
D5385
TGA Status
Replaced
Replaced
DTWD Status
Replaced
Replaced
State Implementation and Classification
Approved Date
31/10/2014
Field of Education
030711 - Boilermaking And Welding
Original Release Date
31/10/2014
Nominal Hours
80
Description
This unit involves the skills and knowledge required to weld rail using the flashbutt welding process in accordance with safeworking and regulatory requirements and workplace procedures. It includes performing pre-operational and post-operational equipment checks, preparing rail for welding, carrying out the flashbutt welding in accordance with workplace requirements, checking weld conformance, and completing all required documentation. Licensing or certification requirements may be applicable to this unit.
Notes
Elements and Performance Criteria
1Perform pre-operational equipment checks
- 1.1 Detailed pre-operational equipment checks are conducted as per manufacturers specifications and/or local maintenance schedules
- 1.2 Deficiencies with equipment are identified and rectified in accordance with workplace procedures
- 1.3 Relevant persons are notified of problems and documentation is completed
2Prepare rail for welding
- 2.1 Weld location is checked to confirm suitability for welding in accordance with workplace standards
- 2.2 Track preparation for welding is arranged (if required) in accordance with workplace procedures and standards
- 2.3 Rail ends are prepared for welding in accordance with workplace procedures and standards
3Carry out flashbutt welding
- 3.1 Flashbutt welding equipment is prepared for use
- 3.2 Flashbutt welding unit is clamped to rail ensuring accurate alignment
- 3.3 Equipment is operated in accordance with machine operation instructions and workplace procedures to achieve appropriate quality standard
- 3.4 Warning systems are monitored and responded to appropriately during operation to maintain correct functionality of equipment
- 3.5 Track restoration is arranged (where required) in accordance with workplace procedures and standards
- 3.6 Weld is profile-ground to ensure smooth running surface in accordance with workplace procedures and standards
4Check weld conformance
- 4.1 Finished ground weld area is visually inspected for surface finish and defects
- 4.2 Finished ground weld area is checked for conformance to rail profile and geometry acceptance standards
5Perform post-operational equipment checks
- 5.1 Post-operational equipment checks are conducted in accordance with manufacturers specifications or local maintenance schedules to identify defects and maintenance requirements
- 5.2 Deficiencies with equipment are identified and rectified in an appropriate manner to maintain correct functionality of equipment
- 5.3 Relevant persons are notified of problems and/or documentation is completed in accordance with instructions and the relevant codes of practice
6Complete documentation
- 6.1 Required documentation and/or recording is completed in accordance with workplace procedures
RANGE STATEMENT
The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance.
Operations may be conducted:
by day or night
in all possible weather conditions
Work may be conducted in:
restricted spaces
exposed conditions
controlled or open environments
Work may involve:
exposure to chemicals, and dangerous or hazardous substances
movements of equipment, goods and vehicles
Flashbutt welding equipment may include:
rail mounted flashbutt welders
stationary flashbutt welders used in field
Equipment may include:
rail tensor
welding records
rail shears
timekeeping records
rail profile grinder, angle grinder
incident reporting data
electric generator
track inspection reports
gas heating/cutting equipment
welding equipment
rail friction saw
hand tools
Safety hazards may include:
fire risk
poor weather
rail tensor failure (broken pins etc.)
flash damage to eyes
burns
Depending on the type of organisation concerned and the local terminology used, workplace procedures may include:
company procedures
enterprise procedures
organisational procedures
established procedures
Communications equipment may include:
two-way radios
telephones/mobile phones
agreed audible or hand signal
Depending on the work context, safety and personal protective equipment may include:
high visibility clothing
fire retardant overalls or long sleeved shirt and long pants
hearing protection
gauntlet type gloves
sunscreen
welding goggles
sunglasses
safety glasses
insect repellent
safety headwear
safety footwear
portable radios/mobile phones
hand lamps
flags
safety devices
Information/documents may include:
operational instructions, policies and workplace procedures
local authority regulations and procedures
work orders
technical instructions
manufacturers or workplace equipment instructions and operation manuals
emergency procedure manuals
two-way radio/mobile phone operation procedures
QA plans, data and document control
conditions of service, legislation and industrial agreements including workplace agreements and awards
Applicable procedures and codes may include:
legislated rail safety requirements including acts and regulations from each applicable state and territory together with any nationally approved compliance codes and/or guidelines
relevant Australian Standards and related requirements, including AS 4292
relevant state/territory OH&S legislation
relevant state/territory environmental protection legislation
ADG Code and associated requirements
relevant fire regulations
Liaison may include:
internal or external personnel from other work areas (e.g. train controllers)
Information may be provided:
electronically
in writing, via forms/documents/plans
orally, via face-to-face communications
The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance.
Operations may be conducted:
by day or night
in all possible weather conditions
Work may be conducted in:
restricted spaces
exposed conditions
controlled or open environments
Work may involve:
exposure to chemicals, and dangerous or hazardous substances
movements of equipment, goods and vehicles
Flashbutt welding equipment may include:
rail mounted flashbutt welders
stationary flashbutt welders used in field
Equipment may include:
rail tensor
welding records
rail shears
timekeeping records
rail profile grinder, angle grinder
incident reporting data
electric generator
track inspection reports
gas heating/cutting equipment
welding equipment
rail friction saw
hand tools
Safety hazards may include:
fire risk
poor weather
rail tensor failure (broken pins etc.)
flash damage to eyes
burns
Depending on the type of organisation concerned and the local terminology used, workplace procedures may include:
company procedures
enterprise procedures
organisational procedures
established procedures
Communications equipment may include:
two-way radios
telephones/mobile phones
agreed audible or hand signal
Depending on the work context, safety and personal protective equipment may include:
high visibility clothing
fire retardant overalls or long sleeved shirt and long pants
hearing protection
gauntlet type gloves
sunscreen
welding goggles
sunglasses
safety glasses
insect repellent
safety headwear
safety footwear
portable radios/mobile phones
hand lamps
flags
safety devices
Information/documents may include:
operational instructions, policies and workplace procedures
local authority regulations and procedures
work orders
technical instructions
manufacturers or workplace equipment instructions and operation manuals
emergency procedure manuals
two-way radio/mobile phone operation procedures
QA plans, data and document control
conditions of service, legislation and industrial agreements including workplace agreements and awards
Applicable procedures and codes may include:
legislated rail safety requirements including acts and regulations from each applicable state and territory together with any nationally approved compliance codes and/or guidelines
relevant Australian Standards and related requirements, including AS 4292
relevant state/territory OH&S legislation
relevant state/territory environmental protection legislation
ADG Code and associated requirements
relevant fire regulations
Liaison may include:
internal or external personnel from other work areas (e.g. train controllers)
Information may be provided:
electronically
in writing, via forms/documents/plans
orally, via face-to-face communications
EVIDENCE GUIDE
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
Assessment must include exercises which demonstrate competent performance of the following in a range of situations:
ensuring equipment is operating correctly
preparing equipment for operation
operating equipment correctly
checking finished welds for conformance
completing documentation/records correctly
successfully performing a minimum of 25 welds
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
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
Assessment must include exercises which demonstrate competent performance of the following in a range of situations:
ensuring equipment is operating correctly
preparing equipment for operation
operating equipment correctly
checking finished welds for conformance
completing documentation/records correctly
successfully performing a minimum of 25 welds
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
Replaced By
| State Code | National Code | Title | Type |
|---|---|---|---|
| AVH34 | TLIW3016 | Weld rail using flashbutt welding process | Unit of competency |
| State Code | National Code | Title | Type |
|---|---|---|---|
| S790 | TLI32511 | Certificate III in Rail Infrastructure | Qualification |