Afcons Completes Longest Tunnelling Drive for Delhi Metro Phase-4
RAILWAYS & METRO RAIL

Afcons Completes Longest Tunnelling Drive for Delhi Metro Phase-4

Afcons Infrastructure achieved a significant milestone in Delhi Metro Phase IV by completing the longest tunnelling drive between the Tughlakabad Airforce Launching Shaft and Maa Anandmayee Marg Station on the Tughlakabad-Aerocity corridor.

Rajiv Dhankher, Director of Projects and Planning at the Delhi Metro Rail Corporation (DMRC), along with other senior DMRC officials were present on the occasion.

“Tunnel Boring Machine (TBM) AMRIT successfully completed 2.65 km of boring through mixed soil and hard rock strata today. It is the longest tunnelling drive in phase-IV of Delhi Metro. Frequent cutter replacements were required to bore through the hard rock. The tunnel drive alignment was meticulously planned to avoid passing beneath heritage structures adjacent to Mehrauli Badarpur Road,” said S Paramasivan, Managing Director, Afcons Infrastructure.

The DC-07 package includes three stations, 11.26 km of tunnelling, a 223-m ramp, and a 119-m cut-and-cover section. The three underground stations are Maa Anandmayee Marg Station, Tughlakabad Railway Colony Station, and Tughlakabad Station. This package is part of the Aerocity to Tughlakabad Corridor (Line-10) of Phase-IV of the Delhi Metro, with a total route length of 23.62 km.

The 105-m-long TBM was used in achieving this significant tunnel breakthrough. The new tunnel has been constructed at an average depth of approximately 16 m, with around 1,894 rings installed, each with an inner diameter of 5.8 m.

Two parallel circular tunnels for up-and-down movement are being constructed along this stretch as part of the Aerocity–Tughlakabad corridor. The breakthrough on the other parallel tunnel is expected in January 2025.

Afcons Infrastructure achieved a significant milestone in Delhi Metro Phase IV by completing the longest tunnelling drive between the Tughlakabad Airforce Launching Shaft and Maa Anandmayee Marg Station on the Tughlakabad-Aerocity corridor. Rajiv Dhankher, Director of Projects and Planning at the Delhi Metro Rail Corporation (DMRC), along with other senior DMRC officials were present on the occasion. “Tunnel Boring Machine (TBM) AMRIT successfully completed 2.65 km of boring through mixed soil and hard rock strata today. It is the longest tunnelling drive in phase-IV of Delhi Metro. Frequent cutter replacements were required to bore through the hard rock. The tunnel drive alignment was meticulously planned to avoid passing beneath heritage structures adjacent to Mehrauli Badarpur Road,” said S Paramasivan, Managing Director, Afcons Infrastructure. The DC-07 package includes three stations, 11.26 km of tunnelling, a 223-m ramp, and a 119-m cut-and-cover section. The three underground stations are Maa Anandmayee Marg Station, Tughlakabad Railway Colony Station, and Tughlakabad Station. This package is part of the Aerocity to Tughlakabad Corridor (Line-10) of Phase-IV of the Delhi Metro, with a total route length of 23.62 km. The 105-m-long TBM was used in achieving this significant tunnel breakthrough. The new tunnel has been constructed at an average depth of approximately 16 m, with around 1,894 rings installed, each with an inner diameter of 5.8 m. Two parallel circular tunnels for up-and-down movement are being constructed along this stretch as part of the Aerocity–Tughlakabad corridor. The breakthrough on the other parallel tunnel is expected in January 2025.

Next Story
Infrastructure Urban

Statiq and HPCL Partner to Boost EV Charging Network Across India

In a major step towards building a robust electric vehicle (EV) charging ecosystem in India, Statiq is proud to announce its partnership with Hindustan Petroleum Corporation (HPCL), one of the country’s leading oil marketing companies. Under this strategic collaboration, Statiq will onboard HPCL’s entire charging network — both existing and upcoming — onto the Statiq mobile app through its flagship EVLinq platform.This integration adds over 5,100 chargers from HPCL’s network, including 2,900 DC fast chargers, to Statiq’s platform, significantly strengthening one of India’s larges..

Next Story
Infrastructure Transport

CM Unveils Common Mobility Card for Metro Line 3 Commuters

Starting June 11, passengers on Mumbai Metro’s underground Metro 3 line—operational between Aarey-JVLR and Acharya Atre Chowk—can now use the National Common Mobility Card (NCMC) for seamless, contactless travel. The Mumbai Metro Rail Corporation (MMRC), responsible for constructing, operating, and maintaining Metro 3, has enabled this functionality to simplify the commuter experience.The NCMC card, launched at Mantralaya in the presence of key state leaders, allows commuters to tap and travel without waiting in queues at ticket counters. This move extends the card’s usability beyond M..

Next Story
Infrastructure Transport

Centre Fast-Tracks Rs 111.50 Bn for 3 New Delhi Metro Corridors

The Central government has advanced plans for three new metro corridors in Delhi under the PM GatiShakti infrastructure framework, with a total proposed investment of approximately Rs 111.50 billion. The corridors include R K Ashram to Indraprastha, Aerocity to Terminal-1, and Tughlakabad to Kalindi Kunj.Together spanning over 16 km, these projects have recently been reviewed by the National Planning Group and are expected to be placed before the Cabinet for approval.Among the proposed routes, the R K Ashram to Indraprastha corridor will be the longest and fully underground, comprising nine st..

Advertisement

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement

Advertisement

Talk to us?