MMRDA revives monorail rakes
RAILWAYS & METRO RAIL

MMRDA revives monorail rakes

Two monorail rakes that were detached two years ago to reuse their components for an ageing fleet have now been reassembled. One was reintroduced on the Chembur-Wadala-Jacob Circle route on December 16. Whereas, the other one with improved and cushioned seating will join it in the coming months. For more than a year, engineers from the Mumbai Metropolitan Region Development Authority (MMRDA) have been reviving them. At present, the fleet includes four functional rakes with one in the depot on standby.

According to sources, the contractors jumped to a hasty decision of using old rakes to save money on the spare parts of the functional fleet. However, the MMRDA struggled to get new parts to revive the old rakes. Some were imported from Germany and Korea, the remaining were from Hyderabad, Pune and Bengaluru.

Additionally, officials mentioned that local procurement helped the MMRDA to save 74% of its estimated cost.

They also procured specialised springs and auxiliary power supply cables from different German companies. Whereas, the gearboxes and shafts were from Korean companies. The local firms helped in procuring materials for power supply and tyres. A Hyderabad-based company manufactured the special tyres for the seventh rake. The official confirmed that procuring these during the lockdown was difficult, especially non-payment by vendors made it troublesome.

Due to the pandemic, the monorail operations have halted since March 22. The maintenance activities for the same have continued during this time.

Two monorail rakes that were detached two years ago to reuse their components for an ageing fleet have now been reassembled. One was reintroduced on the Chembur-Wadala-Jacob Circle route on December 16. Whereas, the other one with improved and cushioned seating will join it in the coming months. For more than a year, engineers from the Mumbai Metropolitan Region Development Authority (MMRDA) have been reviving them. At present, the fleet includes four functional rakes with one in the depot on standby.According to sources, the contractors jumped to a hasty decision of using old rakes to save money on the spare parts of the functional fleet. However, the MMRDA struggled to get new parts to revive the old rakes. Some were imported from Germany and Korea, the remaining were from Hyderabad, Pune and Bengaluru. Additionally, officials mentioned that local procurement helped the MMRDA to save 74% of its estimated cost. They also procured specialised springs and auxiliary power supply cables from different German companies. Whereas, the gearboxes and shafts were from Korean companies. The local firms helped in procuring materials for power supply and tyres. A Hyderabad-based company manufactured the special tyres for the seventh rake. The official confirmed that procuring these during the lockdown was difficult, especially non-payment by vendors made it troublesome. Due to the pandemic, the monorail operations have halted since March 22. The maintenance activities for the same have continued during this time.

Next Story
Technology

AirBrick Infra Sets Rs 1 billion Target, Expands to Dubai and Tier-II Cities

AirBrick Infra, one of India’s fastest-growing AI-led commercial interior design and build firms, has announced a sales order target of Rs 1 billion for FY 2025–26. The projection represents a 50 per cent growth over the previous fiscal year and reflects rising demand, increased repeat business, and the company's robust tech-first delivery model.  Now in its third year of operations, AirBrick continues its rapid scale-up, having successfully delivered over 70 projects spanning 3 lakh sq ft in FY 2023–24. FY 2024–25 witnessed the onboarding of several Fortune 500 clients, sett..

Next Story
Resources

Virtusa Foundation Powers Green Education Drive in Bengaluru

The Virtusa Foundation, CSR arm of digital engineering and technology leader Virtusa Corporation, has announced key infrastructure and mobility initiatives at the Ramakrishna Mission, Shivanahalli, Bengaluru. The launch marks the inauguration of a 16-room residential facility for lady teachers and the deployment of two solar-powered electric buses, underscoring Virtusa’s commitment to its core pillars of Education, Environment and Empowerment (3Es).  Located on the forest fringe near Bannerghatta National Park, the initiative supports tribal and underserved communities, complementi..

Next Story
Infrastructure Urban

Godrej Enterprises Drives India’s Smart Green Logistics Shift

As India accelerates its transformation into a global manufacturing and logistics hub, Godrej Enterprises Group (GEG) is taking the lead with its smart, sustainable intralogistics solutions. Through its Material Handling Equipment (MHE) and Storage Solutions businesses, GEG is redefining operational efficiency in modern warehouses and factories using IoT, automation, and AI. GEG has consistently maintained a 20–25 per cent market share in the intralogistics sector over the past three years. Today, over 37 per cent of GEG’s revenues come from its Good & Green portfolio, and its net..

Advertisement

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement

Advertisement

Talk to us?