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DEVPRAYAG JANASU TUNNEL
India's longest rail tunnel: Tunnel boring machine operators cut through treacherous HimalayasTwo tunnel boring machine (TBM) operators, Baljinder Singh and Ram Avtar Singh Rana, overcame challenging terrains and a major landslide to...- Making of India's longest rail tunnel: When project looked jeopardisedLarsen & Toubro overcame near-catastrophic challenges during the construction of India's longest rail tunnel, including a major water influ...
- Rishikesh-Karanprayag rail line tunnel boring work 2nd fastest in world, says top officialRail Vikas Nigam Ltd (RVNL) is making significant strides in the Rishikesh-Karanprayag rail line project, achieving remarkable tunnel borin...
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