The laying of welded pipes in an Indian tunnel to rescue 41 trapped men has been completed, a senior politician has said.
The workers will “soon be taken out”, Pushkar Singh Dhami, the chief minister of Uttarakhand state, said on social media.
Earlier, it was announced that rescuers had broken through the debris that trapped the men for more than two weeks.
They are expected to be pulled out one-by-one on wheeled stretchers through an aperture three feet wide.
More debris had to be cleared before the tube was pushed through, officials said earlier.
It will take a couple of hours to complete the rescue operation, they added.
Dozens of rescue workers with ropes and ladders are outside the tunnel and ambulances are waiting in a long line.
First aid will be provided on site before the men are taken to a hospital about 19 miles (30km) away.
Some of them may develop Post-traumatic Stress Disorder (PTSD), a senior mental health doctor said.
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“All 41 would experience some post traumatic symptoms like insomnia, recurrent bad dreams, recurrent reliving of the tunnel collapse, anxiety,” said Dr Dinakaran Damodharan from the state-run National Institute of Mental Health and Neurosciences.
He added: Not everyone will have the disorder but most will suffer from these symptoms for, say, three to six months.”
They should be checked for at least a year and may have enduring changes to their personality, he added.
The men have been receiving food, water, light, oxygen and medicines through a pipe.
They had two kilometres of space within the tunnel to walk around in and were encouraged to talk to each other, tell stories, do yoga, take light exercise and play board games sent in to them.
Relatives have been camping near the site, ready to accompany them to hospital.
“As he comes out, my heart will revive again,” said the father of one of those who became trapped, Manjeet Chaudhary.
The low-wage workers from India’s poorest states have been stuck in the three-mile (4.5km) highway tunnel in Uttarakhand since 12 November.