Chennai Metro Phase II underground work faces 9-month delay

20 Jul 2022 CW Team

The construction of the underground section of Chennai Metro Rail's Phase II may get pushed back by around nine months, as there is a delay in the tender process.

The initial deadline for the underground section was December 2025. Tenders for construction of a portion of an underground section and some underground stations were cancelled in December 2021 and are yet to be re-floated. Phase II project covers 118.9 km with 128 stations, including a 43 km underground section with 48 stations.

A CMRL official said the tender for construction of an underground section from Kolathur to Nathamuni covering 5.6 km on corridor-5 was cancelled as there was a lack of takers for building the line. Officials said the few bids made were significantly higher than CMRL's estimate.

"We met with very poor response for the Kolathur-Nathamuni stretch primarily because of a JICA requirement that we must procure from Japanese companies or Indian companies or a joint venture of Japanese and Indian companies ... we will get clearance soon," the official said.

JICA is funding construction of 52 km stretch in phase-2 from Madhavaram to Sholinganallur on corridor-3 and Madhavaram to CMBT on corridor-5.

Infrastructure Transport

30 May 2026

Chembur Metro to Boost East Mumbai Links

MMRDA is advancing eastern Mumbai’s urban mobility network, with the upcoming Chembur Metro Station set to emerge as a key interchange and the Mumbai Monorail preparing for relaunch.Dr Sanjay Mukherjee, Metropolitan Commissioner, MMRDA, conducted a site visit to Chembur Metro Station along with Kanhuraj Bagate, Managing Director, MMMOCL. He also visited the nearby VN Purav Monorail Station to review system preparedness and ease of interconnectivity.Once operational, the interchange is expected to offer commuters across the eastern suburbs quicker access, smoother transfers and seamless conne..

Herrenknecht TBMs Drive Thane–Borivali Tunnel Progress

Herrenknecht India has supplied two of the four tunnel boring machines (TBMs) required for the 11-km Thane–Borivali Twin Tunnel Project being developed by the Mumbai Metropolitan Region Development Authority (MMRDA). The project is expected to reduce travel time between Thane and Borivali from 60–90 minutes to around 15 minutes while easing congestion across the Mumbai Metropolitan Region.The first two Single Shield TBMs, named Nayak and Arjuna, feature 13.34-m cutterhead diameters and are designed for hard-rock excavation. They will be deployed to tunnel through the challenging geological..

KBL Launches Smart Skid Mounted Fire Pump Set

Kirloskar Brothers (KBL) has launched its Smart Skid Mounted Fire Pump Set, an integrated fire protection solution designed to improve operational efficiency, remote monitoring and installation flexibility. The system was inaugurated by Ms Madhuritai Misal, Hon. Minister of State for Urban Development, Government of Maharashtra.The Smart Skid Mounted Fire Pump Set is a factory-tested, pre-packaged solution that combines FM/UL-certified motor and engine pump sets with IoT-enabled remote monitoring. Designed to deliver a flow rate of 170 m³/hr at a head of 100 metres, the system aims to provide..