A major challenge was to complete the project within time considering that the project falls under a huge traffic flow area due to airport connectivity.
Also, there was a Road Over Bridge (ROB) in this project. In this ROB, the height of the Reinforced Earth® wall was more than 17m.
Many of the proposed Reinforced Earth® structures had heights of more than 11m. Due to such significant heights, meeting the budget of the project was a big challenge.
At some locations, walls needed to be constructed at two different tiers.
Maintaining safe working condition for the workforce, especially those working from heights, was a major concern in this project.