MUMBAI (Metro Rail News): NA Construction Pvt. Ltd. received a Letter of Acceptance (LoA) from Mumbai Metropolitan Region Development Authority ( MMRDA) for the contract to implement Multimodal Integration Facilities at various Metro Stations of Mumbai Metro Line 4& 4A.
Mumbai Metro Line 4 is an under-construction line which spans 32.32 km from Wadala to Kasarvadavali, covering 30 stations. Line 4A is the 2.7 km-long extension of Line 4, which connects Kasarvadavali to Gaimukh through 2 stations.
In 2024, MMRDA invited bids for this contract with a 540-day deadline. Technical bids for the contract opened on 28 August 2024, revealing that 3 firms have submitted bids for the contract. Technical evaluation of the submitted bids took place on 31 Dec 2024. During the technical evaluation round 2 firms’ bids got rejected.
Financial bids opened on 31 December 2024, and financial evaluation of the bid occurred on 3 September 2025, announcing NA Construction as the lowest bidder for the contract. On 3 September 2025, NA Construction received LoA for the contract from MMRDA.
Contract Value: ₹ 140.2 Cr ( Estimated Cost)
Contract Duration: 540 Days
Contract Scope of Work: Appointment of Contractor for Implementation of Multi-Modal Integration Facilities at 16 stations along Mumbai Metro Line 4 & 4A.
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