27 workers trapped in Sikkim tunnel after landslide, suspected gas leak complicates rescue
En resumen
- Twenty-seven workers are trapped inside an under-construction tunnel in Sikkim's Namchi district following a landslide and suspected gas leak.
- Rescue operations are complicated by gas exposure, narrow conditions, and poor visibility, causing dizziness among personnel.
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Por qué importa
Twenty-seven workers are trapped in an under-construction tunnel in Sikkim's Namchi district after a landslide blocked its entrance and caused a suspected gas leak. The incident occurred during the construction of the Teesta Stage VI Hydroelectric Power Project.
Gangtok: About 27 workers are trapped inside an under-construction tunnel in Sikkim's Namchi district after a landslide blocked its entrance and triggered a suspected gas leak on Monday afternoon, officials said.
District Collector Anupa Tamling said the exact number of workers trapped in the Samardung tunnel was still being verified and could be more or less than the current estimate.
The rescue operation has been complicated by the presence of gas inside the tunnel, with several personnel experiencing dizziness and losing consciousness while attempting to reach the trapped workers, officials said.
The gas is believed to be naturally emanating from underground strata or rock formations disturbed by the landslide, they said.
Tamling said the district administration received the distress call around 3.40 pm, and rescue teams were rushed to the scene.
"It is estimated that 21 workers of contractor Patel Engineering and six of NHPC are stuck in the tunnel. Rescue operations are being carried out by teams of the National Disaster Response Force (NDRF), SDRF, district police and the Fire and Emergency Services. A specialised rescue team from neighbouring West Bengal has also joined the operation with gas-protective equipment for rescuers," she said.
"The rescue operation is becoming increasingly difficult due to methane gas exposure, the narrow tunnel and poor visibility," she added.
Tamling said the priority at the moment is to rescue the trapped workers, following which a detailed investigation into the incident will be conducted.
Ambulances have been kept on standby, while rescuers equipped with gas masks and other protective gear are continuing efforts to reach the trapped workers, officials said.
The tunnel was being constructed by Patel Engineering as part of NHPC's ADIT for the Teesta Stage VI Hydroelectric Power Project, they added.
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A detailed investigation into the incident will be conducted.
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Preguntas abiertas
- What caused the landslide?
- What is the exact condition of the trapped workers?
- What is the precise composition of the gas?
