Dehradun: More than 54 hours have gone by after Sunday’s disaster in Chamoli, Uttarakhand. The rescue operation at the NTPC power project at Tapovan is still continuing. The focus is entirely on rescuing people trapped inside the tunnel. The rescue operation has been continuing since the last three days. A joint team of ITBP, SDRF, BRO, NDRF and army is engaged in removing the debris. The challenge before the rescue team is increasing as it goes deeper into the tunnel. The rescue team is exploring another route to enter the tunnel as the main entrance is blocked by debris. ETV Bharat team has also reached the mishap site to give round-the-clock update on the rescue operation.
The biggest challenge before the rescue team is how to rescue over 35 people trapped deep inside the tunnel at Tapovan which was under construction. The tunnel is blocked from both ends by thick slush and debris. The approach of up to 150 metres could be cleared in the last three days. The length of the tunnel is 2.5 km and that too has many turns. So, it is difficult to estimate to what extent has it been blocked by debris.
Uttarakhand DGP Ashok Kumar said it is not possible to tell how much time it will take to clear the debris. Engineers have been told to make an alternative route to reach inside the tunnel. The machines are able to clear debris only at the speed of 5 to 10 metres per hour. From the 20 minutes that the floodwater from the glacier had gushed, it is estimated that the slush and debris would have reached halfway through the tunnel. If that would have been the case, those trapped inside the tunnel who would have gone to the other end might still be alive. The help of a remote sensing device is being taken in the rescue operation so as to find the location of the trapped persons who are still alive.
According to the latest information, five more bodies have been found from Joshimath’s Rishi Ganga Power project and its nearby area. With this, the death toll has reached 31 while 197 people are missing. Among the dead are two constables of Uttarakhand police. An additional team of NDRF from Gaziabad reached Joshimath by a special flight of the Indian Air Force helicopter.
Discharged from hospital
The Indo Tibet Border Police (ITBP) had rescued 12 persons on February 7, 2021 who were discharged from the Joshimath hospital making their family members emotional.
NDRF doing geographical mapping
NDRF is using special technology in the rescue operation. NDRF is using drone and helicopter to conduct a geo-surgical scan of the blocked tunnel to draw geographical mapping to find out the extent of debris and other information vital for carrying out the rescue operation. Moreover, with thermal screening and laser screening NDRF would also be able to know if the employees trapped inside the tunnel are alive.
CM met the injured
CM Trivendra Singh Rawat visited the Joshimath hospital to inquire about people wounded in the disaster. Earlier, he held a review meeting with the officials of BRO and army at Tapovan. He also did the aerial survey of the glacier of Chamoli district which caused the devastating floods.
Talking to ETV Bharat in an exclusive interview, the chief minister said the government of India has sent a team of scientists to find the reason behind the disaster. The chief minister said the mishap did not occur on account of the breaking of the glacier. There was heavy snowfall in an area of 14 square kilometres and the snow had got deposited on the hills. The water from the snow met the river causing flash floods. Scientists have been told to develop an early warning system.