Silkyara tunnel in Uttarakhand was coordinated by the Prime Minister's Office. The PMO made sure that everything went according to plan and its quick intervention in smoothening bureaucratic glitches hastened the evacuation process.
As many national and state agencies were involved, the PMO, as the main driver of the operation, ensured that everything went on like clockwork.
While principal secretary to PM Narendra Modi, PK Mishra, monitored the operation, Bhaskar Khulbe, former advisor to the PMO, was at Silkyara and stayed there till the mission ended. Accompanied by Khulbe, deputy secretary in the PMO, Mangesh Ghildiyal, reached the site on November 17.
Mishra also visited the tunnel collapse site on November 27.
«We were able to bring several agencies and achieved coordination in such a manner that rescue operations could be carried out effectively with the best possible solutions. The decision to bring the auger machine was important.
Apart from the rat-mining technology, the gas welders played a very important role in withdrawing parts of the auger machine which had broken in a less oxygen environment and in removing the debris from the pipe and the areas ahead,» Khulbe told ET.
As part of the coordination exercise, all agencies, technical experts, various government departments and geologists held a high-level meeting on November 18 in the presence of Khulbe and Ghildiyal.
They worked out five plans — vertical drilling from top, construction of a 170-m perpendicular tunnel at Silkyara end, making a tunnel from the Barkot end, strengthening the tunnel and boring a hole near the Silkyara end. It did not take time for selecting the agencies like SJVNL, RVNL, ONGC, BRO and NHIDCL for quick implantation of the