Western Railway Swiftly Replaces Bridge 5 Steel Girder Near Mumbai Central
RAILWAYS & METRO RAIL

Western Railway Swiftly Replaces Bridge 5 Steel Girder Near Mumbai Central

As part of a major infrastructure upgrade, the steel girder of Bridge 5, located between Mumbai Central and Grant Road on the Mumbai Central division of Western Railway, has been replaced with a specially designed Non-Standard Pre-Stressed Concrete (PSC) slab. This upgrade was crucial for improving the safety and durability of the bridge, which plays a vital role in the busy Mumbai rail network.

The project, originally expected to take 13 hours, was completed ahead of schedule in just 10 hours, thanks to efficient planning and execution. Bridge 5, a skew bridge with a 49-degree angle and a span of 12 meters, presented significant challenges due to limited space. To carry out the replacement, the team used 10 PSC slabs, each measuring 11,565 mm in length and 650 mm in depth, along with ballast retainers.

Due to the site conditions, the crane had to be positioned directly on the through lines, which required the removal of overhead electrical equipment on three tracks. Despite these constraints, the project team successfully managed the task with precision and careful coordination. The completion of this upgrade not only improves the structural integrity of the bridge but also contributes to the smoother operation of trains on one of Mumbai's busiest rail corridors. This project sets a new standard for future infrastructure upgrades within the Western Railway division.

News source: The Free Press Journal

"Join industry leaders at RAHSTA Expo, India's premier platform for roads, highways and traffic infrastructure. Register now to explore innovations, network with experts and shape the future of mobility."

As part of a major infrastructure upgrade, the steel girder of Bridge 5, located between Mumbai Central and Grant Road on the Mumbai Central division of Western Railway, has been replaced with a specially designed Non-Standard Pre-Stressed Concrete (PSC) slab. This upgrade was crucial for improving the safety and durability of the bridge, which plays a vital role in the busy Mumbai rail network. The project, originally expected to take 13 hours, was completed ahead of schedule in just 10 hours, thanks to efficient planning and execution. Bridge 5, a skew bridge with a 49-degree angle and a span of 12 meters, presented significant challenges due to limited space. To carry out the replacement, the team used 10 PSC slabs, each measuring 11,565 mm in length and 650 mm in depth, along with ballast retainers. Due to the site conditions, the crane had to be positioned directly on the through lines, which required the removal of overhead electrical equipment on three tracks. Despite these constraints, the project team successfully managed the task with precision and careful coordination. The completion of this upgrade not only improves the structural integrity of the bridge but also contributes to the smoother operation of trains on one of Mumbai's busiest rail corridors. This project sets a new standard for future infrastructure upgrades within the Western Railway division. News source: The Free Press Journal

Next Story
Infrastructure Urban

ABS Marine Sees CRISIL Credit Rating Upgrade

ABS Marine Services has secured an upgrade to its long term and short term credit ratings from CRISIL, reflecting improved profitability and revenue growth through long term contracts. CRISIL moved the long term rating from BBB+/Stable to A-/Stable and revised the short term rating from A2 to A2+. The action signals strengthened financial metrics and operational resilience. The company benefited from durable client relationships with firms such as ONGC and Schlumberger. The rating decision followed stronger cash flows and an enlarged bank loan facility, which increased from Rs 3,705 million (m..

Next Story
Infrastructure Transport

Project BRAHMANK Marks 16 Years Of Strategic Roads In Arunachal

Project BRAHMANK is marking 16 years of work to establish strategic road and bridge links across Arunachal Pradesh, maintaining and developing 811 kilometres of roads and nearly 86 bridges that range from small culverts to large steel and arch bridges. These transport links are described as critical for ensuring year-round movement of defence personnel, equipment and essential supplies while improving everyday travel for people in remote villages. The project balances national security requirements with regional development by focusing on reliable access in challenging terrain. Notable enginee..

Next Story
Infrastructure Transport

Longleng CSOs Give One Week Ultimatum Over Two-Lane Highway

Civil society organisations (CSOs) in Longleng district have demanded immediate restoration of the deteriorating Changtongya–Longleng two-lane road and sought a detailed status report on the stalled construction within one week. The demand followed a consultative meeting convened under the Phom Peoples' Council (PPC) to discuss welfare and development concerns. PPC president YB Angam Phom said prolonged non-maintenance had caused hardship to commuters and affected transportation, local commerce and the district's development. The meeting urged authorities to undertake immediate restoration a..

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement