The Delhi Metro Rail Corporation (DMRC) is all set to introduce a state-of-the-art real-time web-based monitoring mechanism to monitor the condition of buildings while carrying out tunnelling work between Derawal Nagar and Pulbangash on the Janakpuri West – RK Ashram Marg corridor of Phase 4. The stretch between Derawal Nagar and Pulbangash will comprise three…