Tunnel collapse: Rescuers to drill through rubble to make escape passage

Uttarkashi, Nov 14: Rescue workers on Tuesday began the process of inserting wide steel pipes through the rubble of the collapsed under-construction tunnel on the Chardham route to bring out the 40 labourers trapped inside for two days now, officials said. The plan was to push through 900-mm diameter sections of mild steel pipes – one after the other – into the rubble using drilling equipment and create an escape passage for the workers, who officials say are safe and being provided with oxygen, water, food packets and medicines through tubes. The son of Gabbar Singh Negi, one of the trapped labourers, was allowed to speak to his father for a few seconds on Tuesday. “He said they were safe. He asked us not to worry.,” Akash Singh Negi told PTI.
A local priest was also asked to perform a puja for the early and safe evacuation of the stranded workers.
A part of the tunnel being built between Silkyara and Dandalgaon on the Brahmakhal-Yamunotri National Highway caved in on Sunday morning following a landslide. The 30-metre collapsed section is 270 metres from the mouth of the tunnel from the Silkyara side, the state emergency operation centre said in Dehradun.
Disaster Management Secretary Ranjit Kumar Sinha said the authorities have set a target of rescuing the trapped labourers by Tuesday night or Wednesday.
The officials said mild steel (MS) pipes and the auger machine arrived at the spot in the early hours of Tuesday. A platform is being prepared for the auger drilling machine, the officials said, adding that the MS pipes have a diameter of 900 mm. An expert team of five engineers from the irrigation department is on the spot to oversee the insertion process of the MS pipes through the rubble, the state emergency operation centre said. A team of 160 rescuers from the NDRF, SDRF, ITBP, BRO, RAF and the health department have been on the spot since Sunday, working relentlessly to reach the trapped workers. The National Highways & Infrastructure Development Corporation Limited (NHIDCL) is the agency engaged in building the tunnel. (PTI)