MMRDA Invites Rs 11.55 Billion Bids for Metro Line 4 & 4A

15 Sep 2025 CW Team

The Mumbai Metropolitan Region Development Authority (MMRDA) has issued bids for Package 2/CA 295 of Mumbai Metro Line 4 and 4A. Line 4 spans 35.3 km from Wadala to Kasarvadavali, featuring 32 stations. Line 4A is a 2.7 km extension from Kasarvadavali to Gaimukh, covering two additional stations.

The contract value is Rs 11.55 billion, with a duration of 8.9 years.

The awarded contractor will be responsible for deploying several critical systems for Lines 4 and 4A, including:

Power supply and traction systems
Electrical and mechanical (E&M) systems
Lifts and escalators for both lines

The scope of work covers the design, manufacture, supply, installation, integration, testing and commissioning of power supply, traction, electrical and mechanical systems, and lifts and escalators. It also includes five years of comprehensive maintenance following a two-year defect liability maintenance period.

Separately, Alstom Transport recently secured a major order for the rolling stock of Mumbai Metro Line 4. The company will supply 39 driverless trainsets and a Communications-Based Train Control (CBTC) signalling solution, along with five years of maintenance services.

Infrastructure Urban

25 Oct 2025

Tata Communications Revives Nagan Thangal Lake in Tamil Nadu

Tata Communications, in partnership with Pitchandikulam Forest, has rejuvenated Nagan Thangal Lake in Upparapalayam village, Tamil Nadu, transforming the 15.01-acre site into a thriving ecological and community hub. Launched in 2022 under *Project Nanneer* (“good water” in Tamil), the initiative has improved water security, biodiversity, and community engagement, as per a recent study by the Watershed Organisation Trust Centre for Resilience Studies (W-CReS). Once a vital but neglected water source for 2,800 residents, the lake’s capacity had dropped by 75 per cent. Through land shaping..

PTC Industries Wins GTRE Order for Single Crystal Turbine Blades

PTC Industries Limited, a leading manufacturer of high-performance materials and precision-engineered components for aerospace and defence, has received a Purchase Order from the Gas Turbine Research Establishment (GTRE), Defence Research and Development Organisation (DRDO), for Post-Cast Operations to produce Single Crystal ‘Ready-to-Fit’ Turbine Blades. The announcement was made in the presence of Raksha Mantri Rajnath Singh and Uttar Pradesh Chief Minister Yogi Adityanath at the inauguration of PTC’s Titanium & Superalloys Materials Plant in Lucknow. This marks the first time an Indi..

NCBA unveils East Africa’s first cloud-based corporate platform

Nairobi, 23 October 2025: NCBA Bank has launched Connect Plus, an advanced transaction banking platform powered by Intellect’s eMACH.ai Digital Transaction Banking solution, becoming the first bank in East Africa to adopt a cloud-based corporate banking system. The upgraded platform enhances transaction speed, payment flexibility, cash liquidity management, and integration with other financial platforms, offering a secure and intuitive experience for corporate clients. James Gossip, Managing Director, NCBA Kenya, said the launch aligns with Kenya’s Vision 2030 Digital Economy initiative,..