We've Got Cables?

We found 33kVa cables along the outer perimeter of the hoarding. Due to the delicate nature of the situation, and on insistence of the Local Utility Authority, we had to manually excavate the entire stretch of cable routing and shift them further away from the plot line.
Luckily the the excavation was through desert sand material. But the sides were easily collapsible. From time to time we had laborers walked thru the excavated stretch carrying buckets of water and sprinkled the sides to keep the wall from drying up and crumbling down.

The situation got worst due to the proximity of the existing irrigation pipes that sprinkle water at set interval throughout the day thus further loosing the surrounding soil composition.