Two Key Mumbai Flyovers Head for Major Repairs as BMC Floats ₹46 Crore Tender

Mumbai’s western suburbs are set for a major flyover repair programme, with the BMC floating a tender worth around ₹46 crores for structural repairs and noise barriers on two important elevated road structures.

The Municipal Corporation of Greater Mumbai has invited bids for major repairs and installation of noise barriers on the existing Jogeshwari South Road Overbridge (ROB) in K-W Ward and the MTNL flyover in P-S Ward, both forming part of Mumbai’s busy western suburban road network. The tender has an estimated value of about ₹46.05 crores, while the earnest money deposit has been fixed at ₹46.05 lakhs. Bids are scheduled to close on September 23, 2026.

Rather than being limited to resurfacing or routine maintenance, the package covers a broad range of structural and civil works. The proposed intervention includes treatment of structural members, repairs to structural steel, protection against corrosion, epoxy-related works and repairs to bridge components.

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What Does the ₹46 Crore Package Cover?

One of the more significant elements of the tender is the proposed work on the structural components of the two flyovers. The scope includes polymer treatment of structural members, anti-corrosive painting of structural steel and epoxy grouting for bridge abutments, piers and prestressed concrete girders. Epoxy painting and steel repairs to staircases are also included, along with construction of RCC parapets and sections of medians.

The package also provides for lifting and replacement of bearings, repairs to expansion joints and structural steel, as well as asphalt and milling work. These components point to a repair programme covering both the visible road surface and several of the structural elements that support the flyovers. Crash barriers are also part of the scope, alongside the proposed installation of noise barriers.

Noise Barriers Add Another Dimension

The inclusion of noise barriers gives the project a different dimension from a conventional flyover maintenance contract.

The Jogeshwari and Goregaon structures operate through densely developed parts of Mumbai’s western suburbs, where elevated roads run alongside residential and commercial areas. The tender therefore combines structural maintenance with measures intended to address noise generated around these busy traffic corridors.

The tender information currently available does not specify the final height, material or detailed design of the proposed noise barriers. Those details would therefore depend on the project specifications and subsequent implementation.

For Mumbai’s urban infrastructure, the combination of structural rehabilitation and noise-control measures is notable because flyovers have to serve two requirements at the same time: maintaining movement of vehicles while remaining compatible with increasingly dense development around major road corridors.

Repairs Will Take Place Around Live Traffic

Another important aspect of the tender is the operating environment in which the work will be carried out. The two flyovers cannot simply be taken out of service for the entire duration of construction. The tender requires contractors to plan work around existing traffic and provide appropriate safety and traffic-management arrangements. These include barricades, blinkers, warning boards, diversion signage and lighting in coordination with traffic authorities.

Work zones are also required to be clearly marked, with provisions intended to separate construction activity from pedestrians and vehicles.

Contractors will additionally be responsible for protecting existing utilities and structures during excavation and demolition. The tender places responsibility on the contractor for any damage to existing properties or utilities resulting from the work.

The construction schedule has also been structured to allow work on weekends, public holidays and during night hours where required. This could help contractors maintain continuity while working around Mumbai’s traffic patterns, although the actual execution will depend on traffic-management arrangements and site conditions.

What the Project Could Mean for Traffic and Safety

For Mumbai, maintaining existing elevated infrastructure is becoming as important as adding new road capacity.

Flyovers and road overbridges carry large volumes of traffic through areas where expanding road space at ground level can be difficult. Their continued operation therefore depends not only on the condition of the road surface but also on the health of bearings, expansion joints, structural steel, concrete elements and protective systems.

The BMC tender brings several of these requirements together in a single repair package. The project will now move into the bidding stage, with contractors invited to submit their offers by 23rd September. The bids are scheduled to be opened on 24th September.

For Mumbai’s western suburbs, the proposed ₹46 crore intervention represents a substantial maintenance programme focused on two existing flyovers rather than the construction of new elevated infrastructure. The bigger question will be how efficiently the structural repairs, traffic management and noise-barrier installation can be coordinated while these important road links continue to serve the city.