Major Retail Chain

Project Scope

H&MV provide HV Maintenance and HV Switching and Operations to multiple well known major retail store chains. Our services include full HV Maintenance including managing the interface with ESB for Switching & Isolation for maintenance works and re-energisation.

We provide 24/7/365 Emergency callout for our customers with response times of 2-4 hrs and we provide our full Predictive and Preventive Maintenance programme on their HV power supply systems.

Scope of Testing & Maintenance

  • HV Switchgear Preventive Maintenance
  • Transformer Preventative Maintenance
  • Oil Sample Analysis
  • Thermal Imaging & PD
  • Senior Authorised Personnel




10 kV


Start Date

December 2015


Completion Date

October 2016

Type of Equipment

  • 5 No. Stores
  • 10 kV HV Primary Switchgear
  • 5 No. 10 kV/423V Transformers
  • 5 No. Standby Generators
  • Auxiliary Voltage Systems

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