Raida B

The design consultancy services for the underground sections of Mumbai Metro Line 3, undertaken by Assystem in India, is a transformative infrastructure project set to enhance urban mobility and quality of life in Mumbai. Also known as the Colaba-Bandra-Seepz line or the Aqua Line, this 33.5 km metro corridor includes 10 stations, nine of which are underground.

The first phase, a 12.44 km stretch from Bandra-Kurla Complex (BKC) to Aarey, was inaugurated by our honorable Prime Minister, Mr Narendra Modi on October 5, 2024, and opened to the public on October 7, 2024. The line is expected to be fully operational by June 2025, operated by the Mumbai Metro Rail Corporation Limited (MMRCL).

Key Benefits of Mumbai Metro Line 3

• Reduced road traffic by 35%, taking approximately 700,000 vehicles off Mumbai’s roads. This reduction will lower carbon emissions and improve air quality in Mumbai, one of India’s most polluted cities.
• Connecting southern and western suburbs, the metro line provides faster, direct access between major hubs. For example, travel time from Cuffe Parade to the airport will be halved, making it convenient for commuters and travelers alike.
• Aims to stimulate redevelopment projects and make the area more appealing to investors and homebuyers.
• The project is expected to contribute to the local economy by creating jobs and boosting the real estate market.

Yogesh Waingankar, Structures Head at Assystem in India, remarked, “Once Metro 3 is fully operational, it will enhance accessibility for residents commuting between Dadar in south-central Mumbai and the northern suburbs, significantly benefiting daily commuters.”

Assystem in India is honored to contribute to this landmark project, helping reshape Mumbai’s urban landscape for a sustainable and efficient future.

As part of the mission to alleviate traffic on the Sion-Panvel Highway, Assystem collaborated with Maharashtra State Road Development Corporation Limited (MSRDC) to undertake the development of Thane Creek Bridge III (TCB-3). This infrastructure expansion aims to support growing commuter demand between Mumbai and Navi Mumbai, especially with the recent upgrade to a 10-lane Sion-Panvel Highway.

Project Overview

MSRDC engaged Assystem for this major bridge project marking a significant step toward improving connectivity in the region. Located adjacent to the existing Thane Creek Bridge II (TCB-2), TCB-3 involves constructing two parallel three-lane bridges, each spanning approximately 1.8 kilometers across the Thane Creek. When combined with the existing six-lane TCB-2, this extension will result in a total of 12 lanes, significantly boosting traffic capacity and streamlining commutes between Mumbai and Navi Mumbai.

Salient Features of TCB-3

• Engineered to last 100 years, TCB-3 is built to accommodate IRC load standards, supporting heavy vehicular traffic.
• TCB-3’s six new lanes aim to ease congestion along the creek, where bottlenecks currently slow down traffic.
• Designed with commercial traffic in mind, TCB-3 will facilitate smoother access for vehicles.
• The combined TCB system (TCB-1, TCB-2, and TCB-3) is expected to handle over 100,000 commuters daily.

Impact on Mumbai-Navi Mumbai Connectivity

Since 2010-2011, increased urbanization in Navi Mumbai has put immense pressure on existing infrastructure. By adding TCB-3, a substantial reduction in congestion for daily motorists and commercial vehicles is anticipated. Beyond easing commuter stress, the new bridge will help foster regional development, spur tourism, and enhance overall connectivity between two rapidly growing urban centers.

Inaugurated by Maharashtra Chief Minister, Mr Eknath Shinde, TCB-3 represents a significant milestone for Mumbai’s urban infrastructure, promising smoother, faster, and safer travel for the thousands who rely on these critical roadways every day.

Yogesh Waingankar, Head Structures said, “Assystem in India is proud to contribute to the development of the Thane Creek Bridge III (TCB-3), a transformative infrastructure project aimed at easing traffic on the Sion-Panvel Highway. Once completed, TCB-3 will add six lanes alongside the existing bridges, reducing congestion and supporting a smoother, faster commute between Mumbai and Navi Mumbai.”

The construction of the New Pamban Bridge, a monumental project aimed at enhancing connectivity and boosting economic growth, is now underway. Located parallel to the existing iconic Pamban Bridge, this new structure is designed to meet the growing demands of modern transportation and withstand extreme weather conditions. Expected to be completed by December 2021, the bridge will significantly enhance the region’s infrastructure while preserving the heritage of the original landmark.

Key to this project is the introduction of a 72-meter-long vertical lift span, which will allow ships to pass through the channel by raising the bridge 17 meters. This feature, along with 100 spans stretching across 2.078 kilometers, will make the bridge a unique piece of engineering. The entire structure will stand three meters higher than the original bridge, ensuring durability and safety for years to come.

More than just a bridge, this project will play a critical role in improving connectivity between mainland India and the historically significant Pamban Island, home to the revered Rameshwaram Temple and one of the 12 Jyotirlingas. The enhanced infrastructure is expected to facilitate smoother train operations, bolster tourism, and contribute to the economic upliftment of the region.

Assystem is proud to contribute to the success of this project, which highlights both our engineering expertise and commitment to sustainable, impactful development. The New Pamban Bridge will not only serve as a vital transport link but also as a symbol of progress for the region.

Assystem is proud to announce the successful completion of our Detailed Design Consultancy (DDC) services for the Ahmedabad Metro Rail Project. Commissioned by Metro-Link Express for Gandhinagar & Ahmedabad (MEGA), our work encompassed the design of the North-South Corridor viaduct, spanning from the Gyaspur Depot to Motera Stadium, including 10 elevated stations.

Ahmedabad, with its rapidly growing population of over 6 million, faces increasing traffic congestion that can no longer be managed by road-based systems alone. The introduction of a robust rail-based metro system has become a crucial infrastructure development to enhance mobility and reduce traffic challenges in this dynamic city.

The project scope included:

• Detailed design of the viaduct for the North-South Corridor (APMC to Motera), covering Chainage-450.000 to 15154.326.
• Comprehensive design services for 10 elevated stations, including key interchanges like Old High Court, which connects the North-South and East-West corridors.

With 2 corridors and 32 stations, the Ahmedabad Metro Phase II has been designed with a strong focus on sustainability. With rooftop solar panels installed on 15 stations, the metro will reduce CO2 emissions by 8,856 tons annually.
Additional eco-friendly features include energy-efficient lighting, the use of translucent sheets, solar blinkers, and energy-efficient equipment throughout the project site.

Assystem in India’s COO, Vikas Chopra said, “The Ahmedabad Metro is set to revolutionize public transportation in the city, providing a greener, more efficient alternative to road transport while enhancing connectivity across the city.”

Assystem is playing a pivotal role as the Design and Engineering Consultant in the Amaala Water Development Project situated along the Red Sea in the Kingdom of Saudi Arabia underscoring our commitment to pioneering engineering solutions that foster environmental sustainability and innovation.

Assystem has been entrusted with the comprehensive design and engineering of all infrastructure components including the construction of a 37 million liters per day (MLD) Seawater Reverse Osmosis Plant, a cornerstone of the project’s sustainable water supply system. Additionally, Assystem is overseeing the development of a 6 MLD Sewage Treatment Plant, marine works such as intake and outfall systems, tank farms, and extensive networks for potable water, wastewater, and treated sewage effluent.

The objective of the Amaala project is to help KSA achieve its net-zero ambitions while aiming to deliver a 30% net conservation benefit to local ecosystems by 2040. Our teams at Assystem are aligned with this vision and are implementing designs that enhance biologically diverse habitats, including mangroves, seagrass, corals, and terrestrial vegetation. These efforts not only foster biodiversity but also contribute significantly to carbon sequestration, showcasing Assystem’s ability to integrate ecological considerations into its engineering solutions.
Additionally, Assystem is leading the design of an eco-friendly utility infrastructure powered entirely by solar energy. This innovative approach is anticipated to save nearly half a million tons of CO2 emissions annually, significantly reducing the project’s carbon footprint.

Umashankar N, Deputy General Manager of the Water Department said, “Assystem’s involvement in the Amaala project is a testament to its unparalleled expertise in delivering sophisticated engineering projects that prioritize sustainability. The company’s meticulous planning and execution of the infrastructure components necessary for Amaala’s development highlight its capacity to blend technical excellence with environmental stewardship. By spearheading the design and engineering efforts, Assystem is ensuring that the Amaala project not only meets but exceeds its sustainability goals.”

Assystem’s Role in Transforming Pune’s Transportation Landscape

Assystem is proud to contribute to the Pune Metro Rail Project, providing Detailed Design Consultancy (DDC) services for the design and construction of an elevated viaduct spanning 4.519 kilometers on the North-South Corridor. This crucial infrastructure project, undertaken by MAHA Metro—a Special Purpose Vehicle (SPV) of the Government of India and the Government of Maharashtra—aims to redefine urban mobility in Pune and Pimpri Chinchwad.

Project Scope and Details

Assystem’s comprehensive DDC services encompass the preparation of designs and drawings, including the design of all temporary structures. Our teams are committed to delivering meticulous design documentation to ensure the project’s successful execution. This viaduct is a significant component of the larger Pune Metro initiative, which aims to develop world-class metro stations and enhance surrounding areas, celebrating the region’s rich cultural heritage.

Highlights of Pune Metro

The Pune Metro project promises numerous benefits that align with Assystem’s commitment to sustainability and innovative urban solutions. By enhancing connectivity and significantly reducing travel time, the Pune Metro will alleviate traffic congestion in the bustling city while contributing to better air quality, making Pune a healthier place to live. The metro provides a comfortable, distraction-free travel experience, irrespective of weather conditions, ensuring a safe commute for all passengers while being a more economical alternative.
Additionally, the project is highly energy-efficient, consuming only about one-fifth of the energy used by road transport, aligning perfectly with global sustainability goals.

Vikas Chopra, Chief Operations Officer, Assystem in India said, “Assystem’s involvement in the Pune Metro Rail Project exemplifies our dedication to enhancing urban infrastructure through innovative design and sustainable practices. We are excited to see the positive impact this project will have on the lifestyle and mobility of Pune’s citizens, paving the way for a greener, modern, secure, and integrated public transport system.”

Assystem has recently completed the major work of Detailed Design Consultancy services for the Indore Metro Rail Project’s Yellow Line. Commissioned by Rail Vikas Nigam Limited in Madhya Pradesh, this project involved designing and constructing sixteen elevated metro rail stations, inclusive of viaduct portions and transition spans on either side. Our scope of work encompassed all civil, structural, mechanical, and electrical aspects, along with architectural elements and the viaduct connecting the depot to the interface location.

For our outstanding work on this project, Assystem has been rewarded with a letter of appreciation from RVNL, recognizing the incredible efforts of our deployed team commending the proactive and strategic approach of the team in executing the track work of the first phase of civil work in a record time of 22 months. The letter also stated how the efficient coordination and swift management of Assystem’s team demonstrated a collaborative spirit vital for seamless working relationship in a stringent deadline.

The Indore Metro is poised to make significant contributions to the city’s environment and transportation efficiency substantially reducing the city’s pollution levels by enabling 600 people to travel together in a single train while decreasing GHG emissions being electrically powered. In addition, this metro system is expected to alleviate congestion issues by easing traffic flow and improving urban mobility.

Vikas Chopra, Chief Operations Officer, Assystem in India, said, “Assystem is honored to contribute to this transformative project, which promises to enhance the quality of life in Indore through sustainable and efficient transportation solutions.”