Unit of competency Outline
Date retreived
22/07/2026 11:30 AM AWST
22/07/2026 11:30 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.
Repair and adjust mechanical signalling equipment and infrastructure
Repair and adjust mechanical signalling equipment and infrastructure
Unit of competency
National Code
TLIB3047A
TLIB3047A
State Code
D4988
D4988
TGA Status
Replaced
Replaced
DTWD Status
Replaced
Replaced
State Implementation and Classification
Approved Date
04/11/2014
Field of Education
030701 - Mechanical Engineering
Original Release Date
04/11/2014
Nominal Hours
40
Description
This unit involves the skills and knowledge required to repair and adjust mechanical signalling equipment and infrastructure (excluding interlocking equipment) in accordance with safeworking and regulatory requirements and workplace procedures. It includes diagnosing equipment faults, correcting equipment faults, and testing and adjusting the equipment after repair. Licensing or certification requirements are not applicable to this unit.
Notes
Elements and Performance Criteria
1Diagnose equipment faults
- 1.1 Out-of-specification or non-operating equipment/components are correctly identified through operational testing
- 1.2 Viability of adjustments/replacements/repairs to equipment/components is correctly evaluated to ensure cost effective operations
- 1.3 Work is planned to ensure minimum disruption to train operations and safe repair activities
- 1.4 Support/assistance with diagnosis or repair operation is obtained through liaison with appropriate personnel
- 1.5 OH&S and environmental requirements for a given task area are obtained and clarified in consultation with appropriate personnel
2Correct equipment faults
- 2.1 Liaison with or support to other personnel is maintained to ensure equipment is maintained within specification
- 2.2 Equipment and components are replaced or repaired as per operational specifications to ensure required level of operations
- 2.3 Equipment and component adjustment is performed to specifications to ensure required level of operations
- 2.4 Viability of repairs to replaced equipment/components is evaluated and equipment is tagged for repair or disposed of as per organisational requirements
3Test and adjust equipment
- 3.1 Final cleaning, lubricating and adjustments to equipment is carried out to ensure operational compliance
- 3.2 All equipment functions are tested to ensure operational compliance with required standards
- 3.3 Equipment is locked/secured as specified to ensure safety and protection from elements or persons
- 3.4 Records of repair activities are correctly completed and forwarded to appropriate personnel for use in identifying future maintenance requirements
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:
in all weather conditions
Equipment may include:
signals
points equipment
ground frames
level crossing and tramway crossing mechanisms
frames
rods
bars
structures
housings
boxes
signage
Repairs may include:
filing
grinding
replacement of components including bushes, pivot pins, gears, wear plates, welding and joining
Adjustments may include:
adjustments using designed adjustment components
shimming
the checking of clearances and tolerances
Cleaning and lubrication includes:
all cleaning operations by hand
chemical or steam cleaning
the application of lubricating oils and greases
Operational compliance includes:
manufacturers and/or safeworking operational specifications for functional movements, operations and outcomes
Liaison may include:
internal or external personnel from other work areas (e.g. train controllers, electricians)
Tools and equipment may include:
hand tools
portable power generators
air compressors
measuring rules
gauges
Communication equipment may include:
two-way radios
telephones/mobile phones
Depending on the type of organisation concerned and the local terminology used, workplace procedures may include:
company standards and procedures
enterprise procedures
organisational procedures
established procedures
Safety and protective equipment may include:
high visibility clothing
hearing protection
gloves
sunscreen
sunglasses
safety glasses
insect repellent
safety headwear
safety footwear
portable radios
hand lamps
flags
safety devices
Information/documents may include:
relevant log or record book
maintenance notices, records and requests
local instructions
manufacturers or workplace equipment operation manuals
operational instructions, policies and workplace procedures
emergency procedure manuals
two-way radio operation procedures
emergency procedures manual
conditions of service, legislation and industrial agreements including workplace agreements and awards
Applicable regulations and legislation 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
relevant state/territory OH&S legislation
relevant state/territory environmental protection legislation
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:
in all weather conditions
Equipment may include:
signals
points equipment
ground frames
level crossing and tramway crossing mechanisms
frames
rods
bars
structures
housings
boxes
signage
Repairs may include:
filing
grinding
replacement of components including bushes, pivot pins, gears, wear plates, welding and joining
Adjustments may include:
adjustments using designed adjustment components
shimming
the checking of clearances and tolerances
Cleaning and lubrication includes:
all cleaning operations by hand
chemical or steam cleaning
the application of lubricating oils and greases
Operational compliance includes:
manufacturers and/or safeworking operational specifications for functional movements, operations and outcomes
Liaison may include:
internal or external personnel from other work areas (e.g. train controllers, electricians)
Tools and equipment may include:
hand tools
portable power generators
air compressors
measuring rules
gauges
Communication equipment may include:
two-way radios
telephones/mobile phones
Depending on the type of organisation concerned and the local terminology used, workplace procedures may include:
company standards and procedures
enterprise procedures
organisational procedures
established procedures
Safety and protective equipment may include:
high visibility clothing
hearing protection
gloves
sunscreen
sunglasses
safety glasses
insect repellent
safety headwear
safety footwear
portable radios
hand lamps
flags
safety devices
Information/documents may include:
relevant log or record book
maintenance notices, records and requests
local instructions
manufacturers or workplace equipment operation manuals
operational instructions, policies and workplace procedures
emergency procedure manuals
two-way radio operation procedures
emergency procedures manual
conditions of service, legislation and industrial agreements including workplace agreements and awards
Applicable regulations and legislation 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
relevant state/territory OH&S legislation
relevant state/territory environmental protection legislation
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:
correctly diagnosing faults
repairing identified equipment faults correctly
correctly adjusting and testing equipment following repair
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, 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:
correctly diagnosing faults
repairing identified equipment faults correctly
correctly adjusting and testing equipment following repair
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, and/or
in an appropriate range of situations in the workplace
Replaced By
| State Code | National Code | Title | Type |
|---|---|---|---|
| AVK53 | TLIB3047 | Repair and adjust mechanical signalling equipment and infrastructure | Unit of competency |
| State Code | National Code | Title | Type |
|---|---|---|---|
| J536 | TLI31913 | Certificate III in Mechanical Rail Signalling | Qualification |