Archive for category: Tunnels

Segmental Wins Saser La Tunnel’s DPR Work in Ladakh

May 28, 2022 Update: Segmental Consulting has been issued LOA with a contract…

18 May 2022 ⋅ by ⋅ in Other, Tunnels ⋅ 6 Comments
Read more

Altinok & RITES Bid for Dehradun – Tehri Tunnel’s DPR

Altinok Consulting Engineering Inc. and RITES Ltd. have submitted bids to prepare…

29 Apr 2022 ⋅ by ⋅ in Other, Tunnels ⋅ 6 Comments
Read more

2 Bidders for Saser La Tunnel’s DPR Work in Ladakh

RITES Ltd. and Segmental Consulting & Infrastructure Advisory Pvt. Ltd….

27 Mar 2022 ⋅ by ⋅ in Other, Tunnels ⋅ 3 Comments
Read more

L&T Turns Mumbai Coastal Road’s TBM Around

Larsen & Toubro last week rotated tunnel boring machine (TBM) Mavala’s…

08 Feb 2022 ⋅ by ⋅ in Expressways, Tunnels ⋅ 2 Comments
Read more

Patel’s Terratec TBM T83 in Mumbai Tunnels 653m in January

Remember Soma’s TBM T87 working in Mumbai that bored 526m in December…

01 Feb 2022 ⋅ by ⋅ in Other, Tunnels ⋅ 6 Comments
Read more

Altinok Sole Bidder for Dehradun – Tehri Tunnel’s DPR

March 3, 2022 Update: Tender has been cancelled January 31 Original Post: Turkey’s…

31 Jan 2022 ⋅ by ⋅ in Tunnels ⋅ 7 Comments
Read more

Terratec TBM S80 Makes Breakthrough for Mumbai Sewage Project

After the water tunneling project I covered the other day, here’s another…

18 Jan 2022 ⋅ by ⋅ in Other, Tunnels ⋅ 0 Comments
Read more

Terratec TBM T87 in Mumbai Tunnels 526m in December

Feb 1, 2022 Update: In January 2022, Patel Infra’s TBM T83 excavated 653…

13 Jan 2022 ⋅ by ⋅ in Other, Tunnels ⋅ 17 Comments
Read more

L&T’s TBM Mavala Records Breakthrough for Mumbai Coastal Road

Mavala, the largest tunnel boring machine to ever be deployed in India, today…

10 Jan 2022 ⋅ by ⋅ in Expressways, Tunnels ⋅ 7 Comments
Read more

L&T’s TBM Mavala Begins Tunneling for Mumbai’s Coastal Road

Maharashtra’s Chief Minister today formally inaugurated tunneling work…

11 Jan 2021 ⋅ by ⋅ in Expressways, Tunnels ⋅ 2 Comments
Read more

Buy me a beer :)

Also see other ways to support the site

Become a Member

Sign up below to receive early access to all updates and a weekly list of tenders where technical bids are planned to open that week

Receive Instant Email Notifications

Missing out sucks. That's why my instant email for each post is so important. You'll be up-to-date on the latest happenings.

Quick Snapshot

View Quick Snapshot

Commencement date of metro operations along with current operational length:

• Kolkata: 24 October 1984 – 58.7 km
• Delhi: 24 December 2002 – 353.3 km
• Bangalore: 20 October 2011 – 75.2 km
• Gurgaon: 14 November 2013 – 12.1 km
• Mumbai: 8 June 2014 – 59.2 km
• Jaipur: 3 June 2015 – 12 km
• Chennai: 29 June 2015 – 54.1 km
• Kochi: 19 June 2017 – 27.9 km
• Lucknow: 6 September 2017 – 22.9 km
• Hyderabad: 29 November 2017 – 67 km
• Noida-Gr. Noida: 25 January 2019 – 29.7 km
• Ahmedabad: 6 March 2019 – 60.7 km
• Nagpur: 8 March 2019 – 38.2 km
• Kanpur – 29 December 2021 – 8.7 km
• Pune: 6 March 2022 – 31.2 km
• Navi Mumbai: 17 November 2023 – 11.1 km
• Agra: March 6 2024 – 5.2 km

The Metro Rail Guy
© Copyright - The Metro Rail Guy