'MTHL' OSD span of 119 meters launched in Package-1
ROADS & HIGHWAYS

'MTHL' OSD span of 119 meters launched in Package-1

On Friday, the first Orthotropic Steel Deck (OSD) span, having a length of 119 meters and weight of 1331 metric tonne, was launched in Package 1. The Mumbai Metropolitan Region Development Authority (MMRDA), which is executing the MTHL bridge construction, provided details regarding the latest project work developments.

L&T- IHI Consortium has been awarded Package 1. It includes constructing a long bridge covering Mumbai Bay having a length of 10.38 km. The long bridge includes the Sewri interchange at the Mumbai side. The OSD refers to the steel Deck Superstructure responsible for efficiently carrying vehicular load within the three planes. This results in an improvement in the load-carrying capacity in comparison with Concrete Superstructure during a similar time period. Additionally, it has a longer span and lower self-weight in comparison with concrete or composite girders. It has a span of 180 meters specially designed for this project with the help of OSD.

Taking the condition of the MTHL site and bigger pier-to-pier distances into consideration this will be an ideal solution. In comparison with the cable stay and suspension bridges, it is more cost-effective. A barge had been specially designed and manufactured to transport the bulky OSD sections.

On January 3, under package 2 the first OSD span had been launched that led the way for the development of further 31 OSD spans in the package.

An intelligent transport system (ITS) along with other required amenities will be installed on the sea bridge. Upon completion, in 2023, the bridge will link Navi Mumbai and South Bombay. The travel time for the same will be 25 minutes. The project will approximately cost Rs 17,843 cr.

Image Source

On Friday, the first Orthotropic Steel Deck (OSD) span, having a length of 119 meters and weight of 1331 metric tonne, was launched in Package 1. The Mumbai Metropolitan Region Development Authority (MMRDA), which is executing the MTHL bridge construction, provided details regarding the latest project work developments. L&T- IHI Consortium has been awarded Package 1. It includes constructing a long bridge covering Mumbai Bay having a length of 10.38 km. The long bridge includes the Sewri interchange at the Mumbai side. The OSD refers to the steel Deck Superstructure responsible for efficiently carrying vehicular load within the three planes. This results in an improvement in the load-carrying capacity in comparison with Concrete Superstructure during a similar time period. Additionally, it has a longer span and lower self-weight in comparison with concrete or composite girders. It has a span of 180 meters specially designed for this project with the help of OSD. Taking the condition of the MTHL site and bigger pier-to-pier distances into consideration this will be an ideal solution. In comparison with the cable stay and suspension bridges, it is more cost-effective. A barge had been specially designed and manufactured to transport the bulky OSD sections. On January 3, under package 2 the first OSD span had been launched that led the way for the development of further 31 OSD spans in the package. An intelligent transport system (ITS) along with other required amenities will be installed on the sea bridge. Upon completion, in 2023, the bridge will link Navi Mumbai and South Bombay. The travel time for the same will be 25 minutes. The project will approximately cost Rs 17,843 cr. Image Source

Related Stories

Gold Stories

Next Story
Infrastructure Urban

KONE Opens India's First Digital Experience Centre in Pune

KONE, a global elevator and escalator manufacturer, has inaugurated its first Digital Experience Centre (DEC) in India, located in Pune. The facility aims to showcase how artificial intelligence (AI), connectivity and data-driven technologies can enhance customer experiences and improve building operations.The centre was inaugurated by Jussi Herlin, Executive Vice Chair, KONE Corporation; Philippe Delorme, President and CEO, KONE; and Nandan Nilekani, Co-founder and Chairman of the Board, Infosys.Designed as an interactive customer environment, the facility demonstrates digital solutions cover..

Next Story
Infrastructure Urban

CII GreenCo Launches Circularity Guidelines for Indian Industry

The Confederation of Indian Industry (CII) GreenCo Council has launched the CII GreenCo Circularity Guidelines – Pilot Version at the 17th CII GreenCo Waste & Resource Management Summit 2026 in Chennai. The initiative aims to strengthen resource efficiency, waste reduction and circular economy practices across Indian manufacturing and process industries.The guidelines introduce a structured framework with circularity indices covering raw materials, consumables, packaging and other resource inputs. These indicators will help industries assess existing practices, identify opportunities to ..

Next Story
Infrastructure Energy

Global Electronics Association Launches IPC-1783-CO2E Standard

The Global Electronics Association has introduced IPC-1783-CO2E, a new international standard aimed at improving consistency, transparency and comparability in product carbon footprint reporting across the electronics manufacturing industry.The standard, titled International Standard for Data Collection and Reporting of CO2 Equivalent (CO2e) Emissions for the Electronics Manufacturing Supply Chain, provides industry-specific guidance for collecting, estimating and reporting carbon emissions data.With increasing regulatory requirements and customer expectations, electronics manufacturers face c..

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

SPECIAL OFFER
QR Code