Circet are appointed to a three year term contract for carrying works to ESB substations. Works include:

Alterations and upgrades to existing ESB substations (all voltages) and minor civil works external to substation compounds, throughout Ireland.

This also includes minor emergency works with a 4 hour response requirement.

The works involve carrying out civil works associated with the construction of new line bays comprising; new equipment bases and associated ducting; new transformer plinths and bunds; alterations/extensions to existing control buildings; and the removal/replacement of existing fencing and gates at various live substations throughout Ireland along with other civil works.