Only after the diversion of underground cables and pipelines is completed, the two tunnel boring machines can begin work at the location.
https://www.thehindu.com/news/cities/chennai/cmrl-faces-difficulties-in-shifting-utilities-near-sterling-road-ahead-of-tunnelling-work/article67190684.ece
Chennai Metro Rail Limited (CMRL) faces challenge of shifting utilities near Sterling Road before tunnelling work for Phase II project at Chetpet can begin. CMRL officials surprised to find numerous cables at junction, taking up task in phases to...
https://www.thehindu.com/news/cities/chennai/cmrl-faces-difficulties-in-shifting-utilities-near-sterling-road-ahead-of-tunnelling-work/article67190684.ece
CMRL faces difficulties in shifting utilities near Sterling Road ahead of tunnelling work
www.thehindu.comChennai Metro Rail Limited (CMRL) faces challenge of shifting utilities near Sterling Road before tunnelling work for Phase II project at Chetpet can begin. CMRL officials surprised to find numerous cables at junction, taking up task in phases to...