WIRE — A major accident occurred inside an under-construction tunnel in Uttarakhands Chamoli district after debris and water entered the tunnel, trapping more than 20 workers on Thursday. The incident took place in the Pipalkoti area, where the tunnel is being constructed by Hindustan Construction Company (HCC), a subsidiary of Tehri Hydro Development Corporation Limited (THDC). Soon after the incident was reported, the local administration and State Disaster Response Force (SDRF) teams reached the spot and launched a large-scale rescue operation.

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