Work began with the existing joint sealant being removed along with 130mm on either side of the joint gap, down to the deck. All debris was removed from the joint gap and the deck was then cleaned and prepared. Concrete repairs were carried out before new nosings were created using Wabo®Crete II leaving a 40mm gap.
After sufficient time was left for curing, a grinder was used to create a chamfer on each nosing edge. The Air Inflated Seals were then ready to be installed and tied into the footpaths.
The works were undertaken over a number of nights with a closure to one side of the bridge each night.