Rescuers in India are less than 5 metres (16 feet) away from 41 men who have been trapped in a collapsed highway tunnel in the Himalayas for more than two weeks and are confident of drilling through to reach them on Tuesday, officials said.
The men, low-wage workers from India’s poorest states, have been stuck in the 4.5 km (3 mile) tunnel in Uttarakhand state since it collapsed on Nov. 12.
So-called rat miners, brought in on Monday to drill through the rocks and gravel by hand from inside a 900-millimetre (3-foot)-wide evacuation pipe that has been pushed through the debris after machinery failed, made good progress overnight, officials said.
“Earlier, we ran into metal obstacles, but that has reduced now,” Uttarakhand chief minister Pushkar Singh Dhami told reporters. “Now we are finding more concrete, which is being cut with cutters.”
“We are hoping that the way in which the work is making progress will lead to a breakthrough very soon,” he said. “Once the pipe goes through, the process of removing the men will be initiated.”
The men have been getting food, water, light, oxygen, and medicines through a pipe, but efforts to dig a tunnel to reach and rescue them with drilling machines have been frustrated by a series of snags.
Chronicle NG reports that rescuers on Monday brought in the “rat miners,” experts at a primitive, hazardous, and controversial method used mostly to get at coal deposits through narrow passages. Their name comes from their resemblance to burrowing rats.
One of the miners was shovelling dark grey debris of rocks and broken concrete with a hand-held spade-like tool inside the dimly lit, narrow pipe, a video clip shared by authorities showed.
A small group of local women sang Hindu devotional songs outside the tunnel, praying for the rescue to succeed.
“We ran into metal rods and big chunks of concrete, and we removed them,” Rajesh Kumar, one of the miners, told Reuters. “We hope this will be completed soon. The rest is up to God.”
Relatives of some of the 41 men who have been camping near the site have been told to keep the clothes and bags of workers ready to accompany them to a hospital about 30 km away after they are brought out, one official said.
The tunnel is part of the $1.5 billion Char Dham highway, one of Prime Minister Narendra Modi’s most ambitious projects, aimed at connecting four Hindu pilgrimage sites through an 890-km network of roads.
Authorities have not said what caused the cave-in, but the region is prone to landslides, earthquakes, and floods.
