Tunnelling work starts at Anand Vihar for India’s 1st RRTS corridor

09 Mar 2022 CW Team

National Capital Region Transport Corporation (NCRTC) has begun the tunnelling work at Anand Vihar for the first regional rail corridor of India from Delhi to Ghaziabad and Meerut.

For this, a 90 m long Tunnel Boring Machine (TBM) has started building a tunnel for the first Regional Rapid Transit System (RRTS) corridor of India from Anand Vihar towards the New Ashok Nagar side.

The TBM includes a front shield, middle shield, tail shield, cutter head, erector, screw conveyer, and multiple other parts that help in boring the tunnels effectively.

Tunnel rings are also being constructed with the help of tunnel segments by the TBM. Usually, seven tunnel segments are used to construct a tunnel ring.

Tunnel segments for this section are being built at the Casting yard of the National Capital Region Transport Corporation (NCRTC) with preciseness and quality control. The RRTS tunnels are bigger compared to the other Metro systems in the country. It is due to the larger rolling stock with a higher design speed of 180 Km per hour RRTS trains.

This specific TBM would make nearly 3 km of the tunnel from Anand Vihar towards the New Ashok Nagar side.

Four TBMs would be introduced from the Anand Vihar station.Two for a drive from Anand Vihar to the New Ashok Nagar side and the remaining two for a drive from Anand Vihar towards Sahibabad side.

For the to and fro movement of the trains, the underground stretches of RRTS would feature twin-separate tunnels. Various safety measures are being done to safeguard the safety of travellers.

Emergency exits are provided for commuters' protection in case of an emergency, and every 250 metres, a cross-passage would be located. Some of the reasons for project execution are decongestion of the National Capital, decreasing automobile traffic and air pollution, and balanced regional growth.

The construction work on the whole 82 Km long Delhi-Ghaziabad Meerut RRTS corridor is moving rapidly. It will have 25 stations, including two depots and one stabling yard.

Image Source

Also read: NCRTC to build Jangpura station as transit hub on Delhi-Meerut RRTS

"Join industry leaders at RAHSTA Expo, India's premier platform for roads, highways and traffic infrastructure. Register now to explore innovations, network with experts and shape the future of mobility."

National Capital Region Transport Corporation (NCRTC) has begun the tunnelling work at Anand Vihar for the first regional rail corridor of India from Delhi to Ghaziabad and Meerut. For this, a 90 m long Tunnel Boring Machine (TBM) has started building a tunnel for the first Regional Rapid Transit System (RRTS) corridor of India from Anand Vihar towards the New Ashok Nagar side. The TBM includes a front shield, middle shield, tail shield, cutter head, erector, screw conveyer, and multiple other parts that help in boring the tunnels effectively. Tunnel rings are also being constructed with the help of tunnel segments by the TBM. Usually, seven tunnel segments are used to construct a tunnel ring. Tunnel segments for this section are being built at the Casting yard of the National Capital Region Transport Corporation (NCRTC) with preciseness and quality control. The RRTS tunnels are bigger compared to the other Metro systems in the country. It is due to the larger rolling stock with a higher design speed of 180 Km per hour RRTS trains. This specific TBM would make nearly 3 km of the tunnel from Anand Vihar towards the New Ashok Nagar side. Four TBMs would be introduced from the Anand Vihar station.Two for a drive from Anand Vihar to the New Ashok Nagar side and the remaining two for a drive from Anand Vihar towards Sahibabad side. For the to and fro movement of the trains, the underground stretches of RRTS would feature twin-separate tunnels. Various safety measures are being done to safeguard the safety of travellers. Emergency exits are provided for commuters' protection in case of an emergency, and every 250 metres, a cross-passage would be located. Some of the reasons for project execution are decongestion of the National Capital, decreasing automobile traffic and air pollution, and balanced regional growth. The construction work on the whole 82 Km long Delhi-Ghaziabad Meerut RRTS corridor is moving rapidly. It will have 25 stations, including two depots and one stabling yard. Image Source Also read: NCRTC to build Jangpura station as transit hub on Delhi-Meerut RRTS

Infrastructure Urban

06 Jul 2026

ABS Marine Sees CRISIL Credit Rating Upgrade

ABS Marine Services has secured an upgrade to its long term and short term credit ratings from CRISIL, reflecting improved profitability and revenue growth through long term contracts. CRISIL moved the long term rating from BBB+/Stable to A-/Stable and revised the short term rating from A2 to A2+. The action signals strengthened financial metrics and operational resilience. The company benefited from durable client relationships with firms such as ONGC and Schlumberger. The rating decision followed stronger cash flows and an enlarged bank loan facility, which increased from Rs 3,705 million (m..

Infrastructure Transport

06 Jul 2026

Project BRAHMANK Marks 16 Years Of Strategic Roads In Arunachal

Project BRAHMANK is marking 16 years of work to establish strategic road and bridge links across Arunachal Pradesh, maintaining and developing 811 kilometres of roads and nearly 86 bridges that range from small culverts to large steel and arch bridges. These transport links are described as critical for ensuring year-round movement of defence personnel, equipment and essential supplies while improving everyday travel for people in remote villages. The project balances national security requirements with regional development by focusing on reliable access in challenging terrain. Notable enginee..

Infrastructure Transport

06 Jul 2026

Longleng CSOs Give One Week Ultimatum Over Two-Lane Highway

Civil society organisations (CSOs) in Longleng district have demanded immediate restoration of the deteriorating Changtongya–Longleng two-lane road and sought a detailed status report on the stalled construction within one week. The demand followed a consultative meeting convened under the Phom Peoples' Council (PPC) to discuss welfare and development concerns. PPC president YB Angam Phom said prolonged non-maintenance had caused hardship to commuters and affected transportation, local commerce and the district's development. The meeting urged authorities to undertake immediate restoration a..