Surespan supplied a number of SAC flush floor access covers and HIAC recessed floor covers for the Liffey Service Tunnel project in Dublin, Ireland. The €6.5 million project consists of a 260m long, 3m external diameter tunnel traversing under the river Liffey near Ringsend in Dublin. All the access covers were supplied with either a gas spring assisted opening, hydraulic or electric with a retractable safety grid and pedestrian (FACTA Class ‘A’) loading. A hydraulic HIAC was also supplied with a FACTA Class ‘D’ Loading which is the equivalent of a 11 tonne wheel load.
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