Patna - D-wall work is progressing rapidly at Ruknapur Metro Station: Reinforcement steel cages are being installed for the underground structure, and foundations are being built for the underground station.

Construction work is progressing rapidly at the Rukanpura station of the Patna Metro. A diaphragm wall (D-wall) is being built to strengthen the underground station's structure. As part of this process, large steel reinforcement cages are being lifted with the help of a crane and placed in their designated positions on site. The precise fitting of the steel cage by heavy cranes highlights the importance of the diaphragm wall in strengthening the underground section of the metro station.