HV Asset Maintenance
and Fault Response
PSS Power provides planned HV asset maintenance and responsive fault support for power infrastructure across the UK.
From routine inspections to emergency response, our experienced teams help clients manage asset condition, investigate faults and coordinate the next steps.
Support for Reliable High Voltage Assets
High voltage assets need regular attention throughout their working life. Planned maintenance can help identify developing issues, support compliance and give asset owners a clearer view of condition, while responsive engineering support is essential when an unexpected fault occurs.
PSS Power provides ongoing control, operations and maintenance agreements alongside ad-hoc fault and emergency response. Our field teams and project managers can coordinate the people, equipment and site activity required around each asset, network and operating environment.
Our Maintenance and Fault Response Services
The scope is planned around the assets, site conditions and level of support required.
Our maintenance and fault response services include:
Preventive Maintenance
Planned maintenance activities to support asset condition, safe operation and long-term reliability.
Inspections and Asset Sampling
Regular inspections and sampling to help build a clearer picture of asset condition and identify areas requiring further attention.
HV and LV Fault Diagnosis
Fault detection and diagnosis to help establish the cause of an issue and inform the appropriate next steps.
Maintenance Planned Around Your Assets
Maintenance requirements vary according to asset type, condition, operating environment and the importance of the network it supports. A useful programme needs to reflect those differences rather than apply the same scope and frequency to every site.
PSS Power can develop an ongoing maintenance agreement or support individual planned activities. The scope can be coordinated around site access, operational constraints and any wider engineering or asset replacement work.
Clear records provide the client with visibility of completed activities, identified issues and the actions that may be required next.
Responsive Fault Support
An electrical fault can affect safety, operations and wider project programmes. The immediate priority is to understand the situation, establish safe working conditions and bring the right engineering resources to site.
PSS Power offers 24/7 fault and emergency response, including fault detection and diagnosis and HV or LV safe isolation. Response arrangements depend on the location, assets and agreement in place.
Where further work is required, our team can help coordinate the appropriate engineering, logistics and asset support around the findings.
A Clear Route from Planning to Response
Understand the Assets
Review the asset base, operating environment, known condition and level of support required.
Agree the Scope
Define the planned maintenance activities, reporting requirements and fault response arrangements.
Plan Safe Access
Coordinate access, isolation requirements, competent personnel and any specialist equipment needed for the work.
Inspect, Maintain or Diagnose
Complete the agreed maintenance activities or investigate the reported fault safely and methodically.
Record the Findings
Provide a clear record of the work completed, asset condition and any issues requiring further action.
Coordinate the Next Steps
Plan follow-on maintenance, repair or replacement support where this forms part of the agreed scope.
Plan Your Maintenance or Fault Response Support
Talk to PSS Power about your assets, site conditions and maintenance or response requirements. Our team can help define a suitable scope and coordinate the engineering resources needed for the work.