Thris Thomas reports that tunnelling has begun on Singapore PUB’s $10bn, Deep Tunnel Sewerage System (DTSS) Phase 2 project.
Read at the article at Tunnelling -Journal.
The first 2 of four contracts for building the 14km-long tunnel for the Bangalore Metro Phase 2 have been awarded to Indian company Larsen & Toubro:
https://bit.ly/364pjYp