Hyderabad, March 10: Day after recovering one body from the debris, rescue teams continued intense efforts to search for the remaining seven people in the SLBC tunnel in Telangana’s Nagarkurnool district on Monday.

Rescue teams from various agencies were undertaking digging work at another point identified by the cadaver sniffer dog squad from Kerala.

Rat miners from Uttarakhand, miners from Singareni Collieries and personnel from the National Disaster Response Force (NDRF) were carefully digging around the point with mini-excavators.

The search operation continued for the 17th day in the last 70 metres of the 14-km-long tunnel, where the eight workers were trapped after a portion of the tunnel roof collapsed on a Tunnel Boring Machine (TBM) on February 22.

Rescue workers on Sunday evening exhumed one body from the point identified by the cadaver dog squad.

The body was identified as that of TBM operator Gurpreet Singh. The 40-year-old hailed from Punjab and was working for Robbins Company, which supplies and operates tunnel boring machines.

The body was shifted to government hospital at Nagarkurnool and after completing medical and legal formalities was taken to his hometown in Punjab.

The seven people yet to be traced are Manoj Kumar and Sri Niwas from Uttar Pradesh, Sunny Singh from Jammu and Kashmir and Sandeep Sahu, Jegta Xess, Santosh Sahu and Anuj Sahu, all from Jharkhand.

The rescue agencies hoped that more bodies would be recovered soon based on the sniffer dog leads and the ground probing radar (GPR) scanning information provided by the National Geophysical Research Institute (NGRI).

The rescue workers continued to face challenges due to the debris of the TBM and the large amount of muck.

The TBM, which had a total length of 132.5 metres, was buried under silt and rocks in the February 22 incident.

The workers who were present in the front portion of the TBM were trapped while 42 others who were at the back end managed to come out of the tunnel.

The technicians from the South Central Railway (SCR) have so far cut the TBM into pieces for a length of about 60 metres.

The head portion of the TBM remained buried in the debris and the last 70 metres of the tunnel is still filled with 3 to 9 metres deep slush and other debris, posing a risk to the rescue workers.

While continuing dewatering and desilting, the rescue agencies were mobilising special equipment for the workers to carry out their work without the risk of being trapped in the slush.

Two cadaver dogs trained to locate missing humans and human bodies were brought from Kerala by a special helicopter three days ago.

According to officials, these dogs of the Belgian Malinois breed can detect smell even from a depth of 15 feet.

Indian Army, Navy, NDRF, State Disaster Response Force (SDRF), Singareni, SCR and other agencies are participating in the search operation.

The authorities on Saturday deployed robots for rescue operations in the tunnel as suggested by Chief Minister Revanth Reddy during his visit to the tunnel on March 2.

Irrigation Minister N. Uttam Kumar Reddy announced the deployment of robotic technology to accelerate rescue operations.

Robots equipped with cameras, infrared sensors, and robotic arms have been deployed to assess conditions and aid extraction.

Chief Minister Revanth Reddy and Irrigation Minister N. Uttam Kumar Reddy expressed condolences over the death of Gurpreet Singh and announced Rs 25 lakh ex-gratia to his next of kin.

--IANS

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