Delhi Metro Phase 4 TBM 367 and 372 pass factory acceptance test
RAILWAYS & METRO RAIL

Delhi Metro Phase 4 TBM 367 and 372 pass factory acceptance test

Robbins, the tunnel boring machine manufacturer for the 65.1 km Delhi Metro Phase 4 project, has completed factory acceptance testing (FAT) on TBM 367 and TBM 372.

The restored 6.5 m diameter Earth Pressure Balance (EPB) devices will be used by Afcons Infrastructure. They were initially used to construct the Singapore MRT before being transferred to Robbins' yard in Gurgaon's Sector 74.

Afcons will deploy TBM 367 and three additional Robbins machines to operate on Package DC-05 of the Delhi Metro Magenta Line's 28.92 km Janakpuri West-RK Ashram extension.

The 7.46 km subterranean stretch connects a ramp north of Derawal Nagar to RK Ashram via six stations: Derawal Nagar, Ghanta Ghar, Pulbangash (interchange with Red Line), Sadar Bazar, Nabi Karim, and Ramakrishna Ashram Marg.

Afcons was awarded a Rs 24.81 billion contract by the Delhi Metro Rail Corporation (DMRC) for Package DC-05 in January 2022, with a 42-month timetable.

Afcons will send TBM 372, another Robbins machine, and two Herrenknecht machines to work on Package DC-07 of the Delhi Metro's 23.622 km Silver Line, which connects 16 stations from Aerocity to Tughalakabad.

Package DC-07 will connect the eastern terminus of Sangam Vihar Station to Sarita Vihar Depot via three stations at Maa Anandmayee Marg, Tughlakabad Railway Colony, and Tughlakabad, where it would connect to the Violet Line station built in Phase 2.

Package DC-07 was granted a Rs 16.69 billion contract in January 2022, with a 42-month completion period.

Robbins, the tunnel boring machine manufacturer for the 65.1 km Delhi Metro Phase 4 project, has completed factory acceptance testing (FAT) on TBM 367 and TBM 372. The restored 6.5 m diameter Earth Pressure Balance (EPB) devices will be used by Afcons Infrastructure. They were initially used to construct the Singapore MRT before being transferred to Robbins' yard in Gurgaon's Sector 74. Afcons will deploy TBM 367 and three additional Robbins machines to operate on Package DC-05 of the Delhi Metro Magenta Line's 28.92 km Janakpuri West-RK Ashram extension. The 7.46 km subterranean stretch connects a ramp north of Derawal Nagar to RK Ashram via six stations: Derawal Nagar, Ghanta Ghar, Pulbangash (interchange with Red Line), Sadar Bazar, Nabi Karim, and Ramakrishna Ashram Marg. Afcons was awarded a Rs 24.81 billion contract by the Delhi Metro Rail Corporation (DMRC) for Package DC-05 in January 2022, with a 42-month timetable. Afcons will send TBM 372, another Robbins machine, and two Herrenknecht machines to work on Package DC-07 of the Delhi Metro's 23.622 km Silver Line, which connects 16 stations from Aerocity to Tughalakabad. Package DC-07 will connect the eastern terminus of Sangam Vihar Station to Sarita Vihar Depot via three stations at Maa Anandmayee Marg, Tughlakabad Railway Colony, and Tughlakabad, where it would connect to the Violet Line station built in Phase 2. Package DC-07 was granted a Rs 16.69 billion contract in January 2022, with a 42-month completion period.

Next Story
Building Material

Jayesh Ranjan & Cement Expo Forum Leaders converge in Hyderabad

Jayesh Ranjan, IAS, Special Chief Secretary for ITE&C and Industries & Commerce Departments, Government of Telangana, to be the Guest of Honour at the Cement Expo Forum 2025, which will be held alongside Indian Cement Review Awards and Conference on March 5-6, 2025 at Taj Krishna, Hyderabad Highlight of the Forum will be Fireside Chat, moderated by Pratap Padode, Author of “Tarmac to Towers: India’s Infrastructure Story”, with speakers like Nilesh Narwekar, CEO, JSW Cement; and KVB Reddy, MD & CEO, L&T Metro Rail Hyderabad.More than 30 industry stalwarts will share t..

Next Story
Infrastructure Urban

Indian Army Acquires Indigenous CBRN Defence Systems

The Indian Army has signed a contract with L&T Ltd on February 25, 2025, for the procurement of 223 Automatic Chemical Agent Detection and Alarm (ACADA) systems worth Rs 804.3 million under the ‘Buy Indian (IDDM)’ category. This deal strengthens the government's Atmanirbhar Bharat initiative, with over 80% of the system's components and sub-systems sourced domestically.Developed by DRDO’s Defence Research and Development Establishment, Gwalior, the ACADA system represents a key milestone in India’s efforts toward self-reliance in the critical CBRN (Chemical, Biological, Radiolo..

Next Story
Infrastructure Urban

DPIIT, Paytm Partner to Boost Manufacturing and Fintech Startups

DPIIT, Paytm Partner to Boost Manufacturing and Fintech Startups New Delhi, Feb 26, 2025: The Department for Promotion of Industry and Internal Trade (DPIIT) has signed an MoU with Paytm (One97 Communications Ltd) to drive innovation and accelerate the growth of India’s manufacturing and fintech startup ecosystem. Under this collaboration, Paytm will offer mentorship, infrastructure support, market access, and funding opportunities, helping startups scale and develop advanced financial technology solutions. The initiative also aims to support fintech hardware startups by providing ..

Advertisement

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement

Advertisement

Talk to us?