ESB GIS 38 kV Substation Regeneron

Project Scope

H&MV Engineering was the principle contractor for the design and build of the new 38 kV ESB GIS and 38 kV client AIS Substation.

Appointed by the general contractor, H&MV engagement commenced at an early stage by providing assistance with procurement and project programming.




38 kV

Start Date

November 2014

Completion Date

March 2016

Project Description

  • Project management of complete substation from conception to handover.
  • Safety co-ordinator for substation in compliance with H&MV electrical safety rules and procedures.
  • Design responsibility for complete project including ESB contestable GIS and client AIS substations.
  • Design and procurement of both civils and electrical balance of plant.

Technical Information

  • Complete electrical design, installation and commissioning of 2 No. 15MVA 38-20 kV power transformers.
  • 2 No. House transformers and 2 No. NER’s.
  • Transformer protection panels.
  • Annunciator panels and ESB interface panels.
  • 20 kV Switchgear with associated protection and controls.
  • Site wide 20 kV cabling and associated switchgear.

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