Rescue Teams Assess SLBC Tunnel Collapse as Eight Workers Remain Trapped
Nagarkurnool, Telangana – Three teams of engineers and rescuers have assessed the structural strength of the Srisailam Left Bank Canal (SLBC) tunnel, where eight workers remain trapped following a collapse. The State Disaster Response Force (SDRF), Fire Services Department, and National Disaster Response Force (NDRF) conducted inspections overnight on Saturday and Sunday to determine if the tunnel was stable enough for a rescue operation. Superintendent of Police, Nagarkurnool, Vaibhav Gaikwad, confirmed the assessment, stating, “Three teams of the state and national disaster response contingents have assessed the tunnel to check if it is strong enough to let rescuers travel a distance.” Additionally, engineers and miners from Singareni Collieries have joined efforts to evaluate the situation. Rescue Efforts Face Challenges Due to Debris and Water On Saturday night, rescue teams reached the site of the collapse inside the tunnel and attempted to communicate with the trapped workers but received no response. Gaikwad explained, “There is a huge barrier of debris and mud at the spot, and nothing is visible beyond that. The rescue personnel called out to the trapped persons but there was no response. They may be trapped much deeper inside.” Dewatering and debris removal began on Saturday night and is ongoing. Experts on-site have emphasized that the tunnel contains water that must be drained before any rescue attempt. Construction firm Jaiprakash Associates, whose workers are among those trapped, has started pumping out the water. A senior expert noted that desilting would also be required, as debris is obstructing movement within the tunnel. The trapped workers include two Indian engineers from American tunneling firm The Robbins Company, while the remaining six are employees of Jaiprakash Associates Ltd. Authorities Explore Multiple Rescue Options Telangana Irrigation Minister Uttam Kumar Reddy stated that the last 200 meters of the tunnel are filled with slush, making direct access difficult. He outlined three potential rescue approaches: Political Response and Nationwide Concern The collapse occurred on Saturday morning when a section of the tunnel roof gave way. That evening, Telangana Chief Minister Revanth Reddy spoke with Prime Minister Narendra Modi regarding the crisis. Congress leader Rahul Gandhi expressed his distress over the incident in a post on X (formerly Twitter). The trapped workers have been identified as: Officials have confirmed that the tunnel’s ventilation system remains operational, ensuring a steady oxygen supply to the workers. The Telangana government is also reaching out to experienced tunnel rescue experts, including those involved in last year’s Uttarakhand Silkyara tunnel rescue operation. Teams Navigate Deep Into the Tunnel Several rescue teams, including personnel from the NDRF, SDRF, Telangana Fire and Disaster Response, Singareni Collieries Company Limited (SCCL), and Nagarkurnool police, entered the tunnel at around 10 pm on Saturday to assess conditions and strategize a rescue. The team traveled 11 km on a tunnel locomotive and another 2 km on a conveyor belt, reaching the collapse site 13 km inside. The collapse has created a debris barrier up to eight meters high, spanning approximately 200 meters, behind which the workers are trapped. Beyond the 11 km mark, the tunnel is also filled with water, which is currently being pumped out before full-scale debris removal can begin. Authorities are racing against time to rescue the trapped workers as efforts continue around the clock. 4o
