+
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
Real Estate

Heena Lalwani Buys Rs 1.13 Billion Juhu Apartment

Heena Lalwani, promoter of Aatman Innovations Private Limited, has purchased a luxury apartment worth Rs 1.13 billion in Mumbai’s upscale Juhu locality, according to property registration documents accessed by Zapkey.com.The 9,862 sq ft apartment, located on the 10th floor of Lodha Developers’ Avalon Tower, was acquired at Rs 115,000 per sq ft and comes with five car parking spaces. The deal, registered on 18 August 2025, also included the payment of Rs 68 million in stamp duty and a Rs 30,000 registration fee.Lodha Developers did not respond to queries regarding the transaction, while the..

Next Story
Real Estate

Godrej Buys KPHB Land for Rs 7 Billion in E-Auction

An acre of prime land in Kukatpally Housing Board (KPHB), Hyderabad, was auctioned for Rs 7 billion, with the Telangana Housing Board generating Rs 5.47 billion from the sale of 7.8 acres through e-auction on 20 August 2025.The auction notification was issued last month, attracting bids from Godrej Properties, Aurobindo Realty, Prestige Estates, and Ashoka Builders, according to Board vice-chairman V.P. Gautham. With an offset price of Rs 4 billion per acre, the three-hour auction saw 46 bid increases, before Godrej Properties acquired the land.Revenue generated from the auction will be utilis..

Next Story
Real Estate

HMDA to Auction 93 Prime Plots in September

The Hyderabad Metropolitan Development Authority (HMDA) is preparing to conduct a three-day auction of prime open plots across Hyderabad, Rangareddy, and Medchal-Malkajgiri districts this September.According to official reports, the e-auction will take place on 17, 18, and 19 September, offering 93 plots. Of these, 70 are located in the Bachupally HMDA layout, with the remainder spread across Turkayamjal, Kokapet, Poppalguda, Chandanagar, Bairagiguda, Gandi Maisamma, Suraram, Medipally, and Bachupally village.The highest upset price has been fixed at Rs 175,000 per square yard for a land parce..

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement

Talk to us?