This project in Grangegorman involved the installation and commissioning of 9 automatic barriers to control entry to and exit from the different entrance points of Grangegorman Development Agency works site. CCTV cameras were also installed around the whole site with central control over both the barriers and cameras.

The North Circular Road entrance point featured a setup with a busy haul road for construction traffic passing through a pedestrian crossing for people using the health centre in Grangegorman.

To control this we installed automatic barriers on both sides of the pedestrian walkway and put automatic sliding gates on both sides and created an interlock between the automatic barrier system and the automatic gate system.

This was a complex setup with safety paramount for pedestrians and involved using advanced sensors for detecting presence of pedestrians in the crossing while ensuring construction traffic kept moving through the site when it was safe for them to do so.