GRA Networks offer infrastructure contracting services on a design and construct basis in the transport, telecommunications, utility and energy sectors, providing cost-effective solutions to complex problems.
GRA Networks supplies wind farm’s communications requirements
GRA Networks has completed the installation of a meteorological mast at a wind farm in Tievenameenta, County Tyrone.
The wind farm was built by civils contractor Roadbridge in 2015. Following its construction, a 65-metre mast was required on site. GRA Networks was appointed for this project by Kona, having been contracted for a similar project for the Irish Defence Forces, at a site in Galway. Works at Tievenameenta included:
movement of tower sections from the storage area to the mast site, by teleporter;
pre-erection checks to ensure sections are built correctly and line up perfectly;
erection of the mast using a 100-tonne crane;
and torqueing of flange plate bolts to specification.
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