Most bridges need frequent maintenance and inspections.
Even so, the bridges cannot be closed more more time than is absolutely needed.
In order to gain access for the workers, NorAcon can deliver different solutions for all parts of the bridge.
The use of suspended platform for the towers, suspension system and fundament is very suitable.
Underneath the driveway (or railway) it can be used a traversing gantry.
The gantries can be delivered in steel or seaworhy aluminium.
An example of efficient access is the Sundsvall Bridge in Sweden.
It was installed 3 suspended platforms (24 x 4,5 meters), and the maintenance work was done in 50% of the time normally used.
Thereafter the gantries were used on other bridges.