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TBM OPERATION CHALLENGES
J. Kumar bets big on tunnelling as India’s urban pipeline expandsAs India races ahead with metro expansion and urban infrastructure development, execution excellence is becoming the defining factor behind...
Cabinet approves Rs 1.60 lakh crore rail, bridge and other projects in last meet at South BlockThe Union Cabinet held its final meeting at South Block, approving projects worth over ₹1.60 lakh crore. This marks the end of a 95-year er...
An Underground World Built to Make Mountains Disappear for Travel and PowerEngineers are now building vital infrastructure deep underground, bypassing mountains. This modern approach uses advanced physics and machi...
DMRC constructs tunnel beneath Red Line at Pulbangash without disrupting train servicesDelhi Metro has successfully completed a complex tunnelling project beneath the operational Red Line at Pulbangash for its Phase IV expansi...
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...
Karl Kruszelnicki: The Australian scientist who unraveled the Bermuda Triangle mythKarl Kruszelnicki debunks the Bermuda Triangle myth, attributing disappearances to high traffic, navigational hazards, and human error rath...
These large- and mid-cap stocks can give more than 30% return in 1 year, according to analystsIf market volatility is worrying you, just consider three things. An earnings season is set to start; valuations are not cheap; and last, b...
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...
Telangana tunnel collapse: Search for trapped workers enters 19th dayRescue teams are continuing their search for seven trapped individuals in the partially collapsed SLBC tunnel in Nagarkurnool for the 19th ...
Telangana tunnel collapse: Robot with AI-based camera joins search operationA robot with an AI-based camera joined the search for seven people trapped in the Srisailam Left Bank Canal tunnel. The Telangana governmen...
Telangana tunnel collapse: Robos to be deployed from Mar 11, cadaver dogs to go inside againEight persons remain trapped inside a partially collapsed tunnel in Telangana, prompting the government to deploy robots and cadaver dogs f...
Tunnel collapse: Robotics firm team explores possibility of using robos in rescue opsA robotics team is exploring the possibility of using robots in the rescue operations for eight people trapped in the SLBC tunnel for 12 da...
Telangana tunnel collapse: NDRF intensifies efforts to save 8 trapped workersRescue teams continue efforts to reach eight workers trapped in the Srisailam Left Bank Canal tunnel in Nagarkurnool, Telangana. Despite pr...
How India is building its first undersea tunnel for Mumbai-Ahmedabad bullet trainIndia's inaugural bullet train project between Ahmedabad and Mumbai involved the construction of a 7-kilometer undersea tunnel beneath Than...
Defence stocks have done it, will the infrastructure sector follow suit? 6 stocks of the highway makersThere are four sectors, Railways, Defence, Infrastructure and PSU as a set of stocks where election results were important due to the fact ...
19 tunnel boring machines deployed for Delhi Metro's Phase-3 expansionAccording to DMRC, this is one of the largest tunnelling projects ever undertaken below any major urban centre globally.
New technology speeds up tunnel plans in Jammu and KashmirSo far, drill and blast, and New Austrian Tunnelling Method, also known as Sequential Excavation Method, were used for building tunnels.