Check the trench depth for the proper drainage slope by tying off the string line level at each perimeter measuring ... Use a rotary laser level for tasks like setting concrete form boards, cutting ...
A visit by HT to the accident site on Monday and Tuesday showed that neither the Municipal Corporation of Delhi (MCD) nor the Delhi Development Authority (DDA) had taken any concrete steps to repair a ...
After installing the drainage system, the trench would be covered with a combination of materials: concrete to support public art installations, dirt for planting vibrant trees and flowers, and ...