STN: The Mumbai Metropolitan Region Development Authority (MMRDA) has invited bids for a major systems contract for Mumbai Metro Line 12. The contract value stands at ₹4,882 crore. This is one of the biggest contracts issued under Mumbai’s ongoing metro expansion projects.
The contract covers several important metro systems. These include rolling stock, signalling, telecommunications, power supply systems, depot equipment, lifts, escalators, and other operational infrastructure required for the metro corridor.
MMRDA released the tender under Tender No. MMRDA/ML-12/MMRP/CA-315. The authority has fixed the earnest money deposit (EMD) at ₹24.40 crore. The pre-bid meeting will take place on 5 June 2026. Interested companies can submit bids until 25 June 2026.
Mumbai Metro Line 12 Systems Contract Covers Multiple Packages
The selected contractor will handle the complete execution of the project systems package. The work includes design, manufacturing, supply, installation, testing, integration, and commissioning of all metro systems.
The contractor will also maintain the systems after project completion. MMRDA has included a two-year defect liability period followed by five years of comprehensive maintenance. This step aims to ensure reliable and smooth operations after the metro line becomes functional.
The contract includes the supply of metro trainsets. It also includes Communication-Based Train Control (CBTC) signalling technology. CBTC systems help metro operators run trains safely at shorter intervals. This improves passenger capacity and operational efficiency.
The package also includes telecommunication systems, traction infrastructure, electrical and mechanical systems, depot machinery, and passenger facilities like lifts and escalators.
Why Mumbai Metro Line 12 Is Important for the City
Mumbai Metro Line 12 will play an important role in improving public transport in the Mumbai Metropolitan Region. The corridor will connect growing residential, industrial, and commercial areas. It will also offer faster travel options for daily commuters.
The metro line will help reduce traffic congestion on roads. It is also expected to lower travel time for passengers. Officials believe the project will encourage more people to shift from private vehicles to public transport.
Mumbai continues to grow rapidly. Because of this, the city needs better transport infrastructure. Metro projects like Mumbai Metro Line 12 can support long-term urban mobility plans and improve connectivity across the region.
Mumbai Metro Line 12 to Use Modern Metro Technology
The project will use modern CBTC signalling systems. This technology improves train movement and increases operational safety. It also allows metro services to run more frequently during peak hours.
MMRDA also plans to introduce modern rolling stock and energy-efficient systems under the project. These systems can help reduce operational costs and improve service reliability.
Industry experts believe the integrated systems contract marks another major step in Mumbai’s metro expansion plans.
Mrs. Mamta Shah, MD and CEO of Urban Infra Group, said that the tender highlights the scale of Mumbai’s metro growth. She added that advanced signalling systems, modern trains, and strong power infrastructure are important for safe and efficient urban transport.
She also said such investments can help build sustainable cities and improve India’s urban transportation network.
With this latest tender, MMRDA has moved one step closer to completing Line 12. The authority continues to expand Mumbai’s metro network to meet the future transport needs of the growing metropolitan region.
FAQ
A: The total contract value is ₹4,882 crore.
A: Companies can submit bids until 25 June 2026.
A: CBTC stands for Communication-Based Train Control. It helps improve train safety, frequency, and operational efficiency.
A: The Mumbai Metropolitan Region Development Authority (MMRDA) issued the tender.
A: Passengers will get modern metro trains, lifts, escalators, and improved travel connectivity across the corridor.
