Mumbai Metro Line 4 and 4A are part of the city’s expanding rapid transit network being developed by the Mumbai Metropolitan Region Development Authority (MMRDA).

Line 4 is a major 32.3 km elevated metro corridor running from Wadala to Kasarvadavali in Thane, with around 30 stations and extensive connectivity across the eastern suburbs. 

This role focuses on ensuring effective interface management between civil, track, E&M, and system contractors to achieve a safe, reliable, and fully integrated transport system.