TBM Nayak Assembly Begins for Thane–Borivali Twin Tunnel

27 Jun 2025 CW Team

The first of four-giant tunnel-boring machines for the Thane–Borivali twin road tunnel is now being assembled on site at Old Dairy Farm. Nicknamed ‘Nayak’, the 13.2-metre Herrenknecht shield will drive the 10.25-kilometre twin tubes beneath Sanjay Gandhi National Park, cutting the present 23-kilometre surface trip by 12 kilometres.

Awarded to Megha Engineering & Infrastructure Ltd, the scheme provides two traffic lanes and an emergency lane in each tube, plus cross passages every 300 metres. Once open, the route is expected to carry about fifty-thousand passenger-car units daily, easing chronic congestion on Ghodbunder Road.

Designed for Mumbai’s mixed geology, Nayak features a customised hard-rock cutter head, real-time guidance, dust suppression and low-noise systems to protect the park environment. Automated spoil removal and safety modules reduce manual work and enhance operational security.

Herrenknecht’s Chennai plant is fabricating key components, with final assembly due within two months. Groundworks and piling are advancing in parallel so that tunnelling can start later this year and finish by December 2026.

Real Estate

31 Oct 2025

Birla Estates Tops Global GRESB 2025 Rankings

Birla Estates (BEPL), a wholly owned subsidiary of Aditya Birla Real Estate (formerly Century Textiles and Industries Limited), has been recognised as a Sector Leader in the 2025 GRESB Real Estate Assessment, securing top honours across multiple global and regional categories.Birla Estates’ Achievements in GRESB 2025:Global Sector Leader – ResidentialGlobal Sector Leader – Non-Listed ResidentialRegional Sector Leader – Asia – ResidentialRegional Sector Leader – Non-Listed – Asia – ResidentialThese distinctions reaffirm Birla Estates’ exceptional performance in Environmental, ..

Progota India Secures RDSO Clearance for Kavach 4.0

Concord Control Systems, one of India’s leading manufacturers of embedded electronic and critical system solutions, announced that its associate company, Progota India, has received Technical Prototype Clearance from the Research Designs and Standards Organisation (RDSO) for Kavach 4.0, the latest version of Indian Railways’ indigenous Automatic Train Protection (ATP) system.With this clearance, Progota has been formally approved to execute its ongoing trial order from South Central Railway, marking a key milestone in India’s railway modernization journey. The approval also establishes P..

MPS Interactive Systems Completes Full Acquisition of Liberate Group

MPS Interactive Systems (MPSi), a material subsidiary of MPS, has completed the acquisition of the remaining shareholding in the Liberate Group of Companies—comprising Liberate Learning, App-eLearn, and Liberate eLearning.With this transaction, MPSi now holds 100 per cent ownership of all entities within the Liberate Group, making them its wholly owned subsidiaries. The acquisition was executed in line with the valuation methodology defined in the original transaction documents.Commenting on the development, Rahul Arora, Chairman and CEO of MPS, said, “The corporate learning sector continu..