38kV to LV Substations 2008 & earlier

– December 31, 2008Posted in: 38kV to LV Substations
ESB 38kV ISP1
Framework
Agreement
(RoI)		 Framework agreement for the refurbishment of seven 38kV substations at Baltinglass, Killybegs, Birr, Newport, Kilcock, Ballinderry and Ballyconnell.Scope of work covered civil engineering, electrical customisation, electrical installation, pre-commissioning and supply of protection equipment. 2005-2008
ESB MV/LV Substation refurbishment
(RoI)		 2-year framework contract for the installation and jointing of LV & MV cables, installation and testing of distribution substations and MV equipment maintenance. 2006-2008
Scottish & Southern Energy (Scottish Hydro Electric) Inverawe
Hydro-Electric power station
(Scotland)		 Refurbishment of Inverawe Hydro-Electric power station.Scope of works covered:

  • Civil and electrical design.
  • Equipment procurement and installation of 33kV isolator switch, 110V DC battery charger unit, protection panels, relays, HV and LV cabling.
  • Installation and commissioning of 11kV/433V step down transformer and a brush auto synchronisation panel.
  • Commissioning and testing.
  • Earth grid design.
  • Civil engineering works – the construction of switch house, associated cable trenching and earthing installation.
  • Removal of existing terminal pole and refurbish existing “H” pole as terminal pole.
 2008
Siemens RTU
(NI)		 Installation of Siemens Remote Terminal Units (RTU) for 24 NIE transmission substations. 2007-2008
ESB Tralee
(ROI)		 Upgrade of 38kV substation “cubical” type switchgear, including new protection and control systems. 2007