Uttarakhand tunnel collapse: Rescue operation enters Day 6; debris hampering work
In Uttarkashi, the mission to liberate 40 trapped workers from the collapsed Silkyara tunnel has reached its sixth day, witnessing a surge in efforts despite encountering formidable challenges.
Overnight strides have been made by the rescue teams in Uttarkashi, marking a notable advancement in the mission. Two 900mm diameter pipes, each spanning 6 meters, have been fully inserted into the debris, signifying significant progress. The Silkyara Control Room at the Emergency Operation Center reported that by 6 AM on Friday, an advanced auger drilling machine had successfully penetrated 21 meters into the accumulated debris within the tunnel. However, the presence of a dense substance within the debris momentarily impeded the drilling process, complicating the operation.
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The high-capacity auger drilling machine, weighing 24 tons, was deployed to expedite the rescue efforts post a landslide-induced tunnel collapse. Officials estimate that an additional 45 to 60 meters of drilling will be necessary to reach the trapped workers. Notably, this machine boasts a remarkable drilling rate of 5 meters per hour, a significant enhancement from its predecessor.
Throughout the six-day operation, constant communication has been upheld with the trapped workers to monitor their mental well-being. Supplies of food, water, and oxygen are being delivered through pipes, while rescuers maintain contact via walkie-talkies. A medical facility near the tunnel and standby hospitals ensure immediate care if needed.
The utilisation of this advanced drilling equipment follows previous setbacks, including a landslide and the malfunction of an earlier drill machine. The Indian Air Force played a pivotal role in transporting the new drilling apparatus to the site. Expert guidance from Norway and Thailand, renowned for their proficiency in similar rescue scenarios, is being sought to navigate the delicate mountainous terrain effectively.
Union Minister VK Singh, after visiting the site, expressed confidence in the ongoing rescue, emphasizing the paramount importance of saving all trapped individuals. He mentioned, "All options are being explored... We are taking opinions from international organisations." Professor Arnold Dix, President of the International Tunnelling and Underground Space Association, conveyed readiness to provide assistance, expressing concern over the urgency of the situation. He stated intentions to deploy and offer support should the rescue efforts not progress within the next few hours.
- With inputs from agencies
