Proven Rail & High-Voltage Project Experience
Delivering high-voltage engineering solutions across live rail environments, supporting Tier 1 contractors and infrastructure programmes with proven expertise in testing, commissioning, maintenance and safe system delivery.
Delivering high-voltage engineering across live rail environments — ready to support your next project.
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Lectrix established and delivered the full high-voltage maintenance regime across the Core Valley Lines (CVL) in south wales
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Scope included:
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Development of maintenance standards
Implementation of safe systems of work
Planned and reactive maintenance across substations
Technical Capabilities
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Development of maintenance standards and procedures
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High-voltage isolation planning and execution
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Planned and reactive maintenance delivery
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24/7 fault response and support
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Staff training and competency assessment
Transport for Wales CVL – Substation Maintenance
& Isolation Support
Delivering full high-voltage maintenance and isolation support across the Core Valley Lines network in South Wales
Key Outcomes
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✔ Full maintenance regime delivered from project outset
✔ Successfully handed over to Transport for Wales
✔ Safe delivery across live rail infrastructure
✔ Full compliance with industry standards
Operational Environment
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Live operational rail environment
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Substation infrastructure across CVL network
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Integration with existing energised systems
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Possession and access planning experience
Project Responsibility
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Full ownership of maintenance regime setup
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Programme creation and delivery management
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Training and leadership of maintenance teams
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Long-term operational readiness support
Projects
Delivering high-impact, compliant HV engineering for the UK’s most critical rail and grid network programmes.
West Coast Main Line Electrification & Power Supply Upgrade
Delivered high-voltage testing, commissioning and safety assurance across multiple phases of the West Coast Main Line electrification programme. Involved in the development of commissioning strategies, system testing and safe energisation of autotransformer traction power systems within a live operational railway.
Download Project Overview (PDF)
X-Rail Autotransformer Electrification SystemÂ
Delivered commissioning and integration of 25kV autotransformer systems as part of the X-Rail programme, supporting major rail power upgrades. Responsibilities included system testing, staging strategy development and coordination of commissioning activities within a Tier 1 delivery environment.
Download Project Overview (PDF)
Midland Main Line Electrification Programme
Supported the delivery of high-voltage electrification works across the Midland Main Line, including commissioning, implementation planning and system integration. Played a key role in ensuring safe, compliant energisation of traction power systems within operational rail environments.
