Uttarkashi Tunnel Rescue: What are the 6 plans to save the workers?

Uttarkashi Tunnel Rescue: Silk Yara Tunnel of Uttarkashi had recently collapsed due to landslide. Today is the 9th day of the rescue operation. But even now not a single worker has been evacuated safely. Let us tell you that today Plan 6 has been prepared for rescue. Plan No. 1 involves drilling a 900 MM pipe. Plan 2 involves drilling from the top of the mountain.. It involves making a path for the supply line.