Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners
UEERS0034 Mapping and Delivery Guide
Maintain vital relay interlocking systems
Version 1.0
Issue Date: May 2024
Qualification | - |
Unit of Competency | UEERS0034 - Maintain vital relay interlocking systems |
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Description | |||
Employability Skills | |||
Learning Outcomes and Application | |||
Duration and Setting | X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting. |
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Prerequisites/co-requisites | |||
Competency Field |
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 | |
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Elements of Competency | Performance Criteria | |||||||
Element: Prepare to maintain vital relay interlocking system |
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Element: Hazards are identified, WHS/OHS risks assessed, and control measures and workplace procedures are implemented in preparation for work | ||||||||
Element: Scope of maintenance work is determined from job specifications, drawings and regulatory requirements | ||||||||
Element: Appropriate rail safe working person/s is consulted to ensure work is coordinated effectively with others to minimise traffic disruptions | ||||||||
Element: Materials needed for maintenance work are obtained in accordance with workplace procedures and checked against job specifications | ||||||||
Element: Tools, equipment and testing devices needed for maintenance work are obtained in accordance with workplace procedures and checked for correct operation and safety | ||||||||
Element: Authorisation to take temporarily out of service or disable systems is obtained in accordance with workplace procedures | ||||||||
Element: Maintain vital relay interlocking system |
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Element: On-track safe working requirements are identified and applied in accordance with workplace procedures and safety management system | ||||||||
Element: Visual inspection of wiring and equipment is carried out to identify damaged or faulty equipment | ||||||||
Element: Damaged or faulty component/s identified during inspection is replaced in accordance with technical instructions, manufacturer specifications and workplace maintenance procedures | ||||||||
Element: Maintenance is performed efficiently, without waste of materials or damage to apparatus, the surrounding environment or services using sustainable energy practices | ||||||||
Element: Systems are investigated using appropriate fault-finding and diagnostic techniques to identify faults | ||||||||
Element: Fault circuit indicators and maintenance records are used to assist in the identification of electrical faults | ||||||||
Element: Repairs, replacement and/or adjustment of equipment/systems are carried out using appropriate tools and test equipment to ensure equipment/systems function to relevant technical and operational standards | ||||||||
Element: Faulty, worn, damaged or insecure components are repaired/replaced or secured whilst ensuring system safety integrity is maintained in accordance with technical and/or manufacturer specifications | ||||||||
Element: Methods for dealing with unplanned situations are determined on the basis of safety and specified work outcomes | ||||||||
Element: Vital relay interlocking system is inspected and tested in accordance with workplace test procedures and relevant equipment is used to ensure it operates within specified technical parameters | ||||||||
Element: Complete vital relay interlocking system maintenance |
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Element: Confirmation that system is functional and that no alarms are present or indicated | ||||||||
Element: On-track safe working requirements are removed in accordance with workplace procedures and safety management system | ||||||||
Element: Reusable, faulty and worn components are tagged and despatched for repair in accordance with workplace procedures | ||||||||
Element: Maintenance work activities are recorded in accordance with workplace procedures and organisation requirements | ||||||||
Element: Documentation, including component faults test results, authorisations and permits, is completed to provide an accurate database and facilitate follow-up action and relevant reports produced |