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Great Island Power Plant, Wexford

Dornan was awarded the electrical installation works on the 430MW Great Island combined cycle gas turbine power station. The project had a very demanding programme of works, starting with the major electrical switchgear installation and 560MVA main transformer. Dornan then successfully...

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West Offaly Power Station

Dornan was commissioned to supply, install and test HVAC, mechanical, electrical and instrumentation control systems in this new 150MW peat-burning power station. Responsibilities included HVAC and Instrumentation Lighting systems Fire alarm system Intruder alarm system Service maintenance power systems General...

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Tynagh Power Station, Galway

Tynach was Galway’s first power generating station. This 400MW station was commissioned in 2003 and completed in 2006, with Dornan undertaking the electrical installation, heat tracing & HVAC installation, testing & commissioning. Responsibilities included Lighting systems Fire alarm system Intruder...

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Carrington Power Station, Manchester

Carrington Power Station is a combined cycle gas turbine station capable of producing 860MW, built on the site of an old coal-fired station. Responsibilities included Installation terminating and testing of all MV & LV controls, instruments and cabling All primary and secondary...

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Taurbeg Windfarm, Cork

Wind power is making an increasingly important contribution to Ireland’s electricity production, and currently meets around 25% of the Republic’s electricity demand. Dornan has extensive experience in this sector, including installing the substation and switchyard at this 11-turbine farm in...

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Lough Ree Power Station, Longford

This 100MW plant is the third-largest peat-fired power station in Ireland. In 2004, when the plant was completely rebuilt, Dornan supplied, installed and tested HVAC, mechanical, electrical and instrumentation control systems. Scope of work General services power systems Lightening protection...

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Inchincoosh Windfarm, Kerry

The Inchincoosh windfarm is an extension of the Kilgarven windfarm and produces 32.5MW of green energy. Dornan was commissioned to install the substation and switchyard equipment. Responsibilities included Civil design for substation & compound Electrical design for substation & compound...

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Coomatallin Windfarm, Cork

Located near Dunmanway in West County Cork – an excellent region for wind energy – this is a 4-turbine, 6MW farm with potential for expansion. Dornan completed the electrical design, installation and commissioning. Scope of work 20KV substation 20KV distribution...

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Dragon LNG import terminal, Milford Haven

The Liquefied Natural Gas (LNG) import terminal at Milford Haven in Wales receives, stores and regasifies LNG – a vital source of clean and reliable energy for the UK. Dornan was commissioned to upgrade the M&E infrastructure, including instrumentation, controls...

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