At the forefront of India’s transportation evolution stands the National Capital Region Transport Corporation (NCRTC), leading the charge with the implementation of the visionary project: the Regional Rapid Transit System (RRTS), with the country’s first Namo Bharat Trains. RRTS represents a paradigm shift in commuter-centric transportation in the country, where NCRTC’s unwavering commitment to passenger comfort and safety is evident from the project’s very foundation. Leveraging cutting-edge technology, NCRTC has meticulously crafted every aspect of the RRTS to prioritize the needs of commuters. NCRTC has adopted several new-age technologies for this transformational project, some of which have been implemented for the for the first time in India and some even in the world. NCRTC has also developed many in-house tools for faster and smoother project implementation. From Platform Screen Doors (PSDs) to ensure passenger safety at stations, to modern and technologically advanced check-in and frisking systems, meticulous design of track structures, multiple convenient ticketing options, NCRTC leaves no stone unturned in enhancing the commuter experience. Through in-house developed tools like SPEED, NCRTC ensures real-time monitoring of construction activities, facilitating timely and efficient project delivery.
Some of the technologies adopted for efficient operations on the first RRTS corridor
ETCS-Level 2 Signalling system:
NCRTC has implemented European Train Control System Level 2 (ETCS L2) signalling in RRTS, one of the most advanced signalling & train control system in the world. This is for the first time in the world that combination of the latest ETCS Standard, the latest Digital Interlocking and Automatic Train Operation (ATO) over Long-Term Evolution (LTE) radio has been deployed. ETCS Level 2 system will also allow interoperability among different RRTS corridors.
Platform Screen Doors (PSD’s):
The safety and security of commuters has been paramount to NCRTC. In line with that NCRTC has undertaken the installation of Platform Screen Doors (PSDs) at all RRTS stations. These doors open only when trains come to a stop at the designated position. By effectively preventing accidents, deterring objects from falling onto the tracks, and minimizing trespassing incidents, PSDs contribute significantly to commuter safety. Moreover, their synchronized operation with train doors across the entire length of platforms further enhances efficiency and passenger safety. Recognizing the importance of this technology, NCRTC has spearheaded efforts to manufacture PSDs within India, aligning with the vision of ‘Atmanirbhar Bharat’ under the ‘Make in India’ initiative. This move not only addresses the growing demand for affordable PSDs in upcoming and existing Metro/RRTS systems but also strengthens India’s self-reliance in critical infrastructure components.
Track Structure
The track structure is one of the most critical components for a complex high-speed system like the RRTS (designed for speeds upto 180 kmph) being implemented in the country for the first time. NCRTC examined various systems prevalent world over for high-speed Ballastless tracks and selected “Austrian Slab Track System” and has customised the proven design for RRTS requirements.
The manufacturing of these slabs has been undertaken by NCRTC at the slab factory located in the Shatabdi Nagar casting yard in Meerut. From the commuters’ perspective, these tracks provide a smoother journey at high speeds.
Rolling Stock
The rolling stock of Namo Bharat Trains has been meticulously designed with passengers’ safety and comfort as top priorities. Featuring an aerodynamic profile with elongated noses and plug-in doors, these trains are engineered to minimize air drag at higher speeds. Inside, fully air-conditioned cars offer wide gangways for maximum space, ensuring easy entry and exit for commuters.
Energy-efficient, auto-control ambient lighting systems enhance onboard ambiance while CCTV monitoring, indoor and outdoor surveillance systems, and modern Passenger Announcement and Digital Passenger Information Systems (PAPIS) ensure passenger safety and security. Provisions for wheelchair space and emergency medical transit ensure inclusivity and preparedness for diverse passenger needs.
Ticketing
NCRTC has adopted Automatic Fare Collection (AFC) system for Delhi-Meerut RRTS. In line with the Govt. of India mission, the AFC system is compliant with National Common Mobility Card (NCMC) open loop system, from the very first day, to enable commuters to move seamlessly from one transit mode to another. In addition, QR Code based ticketing is offered which includes Digital QR generated via RRTS Connect Mobile Application or Paper QR based tickets generated via Ticket Vending Machines (TVMs) at the stations. RRTS stations have the first UPI-enabled TVMs which are also equipped with a credit/debit/pre-paid card reader compliant with RuPay standard for non-cash payment of transactions.
Also, NCRTC introduced “one-tap ticketing” feature via the ‘RRTS Connect Mobile App. This innovative feature enables commuters to swiftly generate a QR code within 300 meters of the RRTS station premises with just one tap, eliminating the need to plan destinations in advance.
Some of the Technologies Leveraged for Project Implementation
For the timely & efficient implementation of India’s first Delhi-Ghaziabad-Meerut RRTS corridor, NCRTC has extensively used technology since day one. NCRTC developed many in-house technologies/tools for project monitoring and implementation, thus ensuring timely project completion despite multiple challenges, especially during the COVID-19 times.
Some of the cutting-edge technologies NCRTC leveraged include:
SPEED
In a very initial stage, NCRTC developed an inhouse project monitoring and management tool, called SPEED. With decentralised data capture at more than 100 points in the field, SPEED provides for deep dive in the project implementation and at the same time has dashboards for higher management reviews.
BIM
A high-advanced 3D designing technology, BIM – Building Information Modelling has helped to accelerate the construction of the Delhi-Ghaziabad-Meerut RRTS Project. BIM platform has reduced time in coordination and improved quality of drawings through better interface and visualisation. All the assets (such as stations, viaduct, depot, and RSS buildings) of Delhi-Ghaziabad-Meerut corridor are on BIM platform and fully coordinated drawings extracted from BIM models are available. Construction is ongoing based on these drawings.
Common Data Environment
In a very early stage NCRTC adopted Common Data Environment (CDE), which is an electronic platform where all communication and documentation moves. So, all NCRTC’s communication with the Designers, Contractors, Suppliers etc, takes place on this platform. In addition to collaborative working this platform also works as a single source of truth.
Flexible Overhead Catenary System (FOCS) and Rigid Overhead Catenary System (ROCS)
RRTS has uniquely designed overhead equipment suitable for 180 kmph speed. It has an enhanced version of existing 25kV traction systems for elevated sections and Spring Type ATD (Auto Tensioning Device) for regulating OHE on the mainline. An exclusively designed ROCS suitable for high-speed train movement in the tunnel is being used.
Integrated Real-Time Enterprise Asset Management System
The RRTS project is asset intensive and hence, management and maintenance of its assets through well-defined and coordinated processes plays a key role in the success of the project. NCRTC is implementing an Integrated Real-Time Enterprise Asset Management System (iDREAMS) which ingests real-time data from different sources and other subsystems such as BIM, GIS, IoT, OCC, SCADA, BMS etc. during the design and construction phase. iDREAMS is bringing digital transformation in the way rail assets are being managed in India.
GATI
It is an IT tool, developed in-house by NCRTC team, for efficient management of manpower and resources deployed at multiple locations. GATI, which is based on Geo-fencing technology and works on Artificial Intelligence based face recognition system, helps staff to mark attendance from sites, offices, and homes. It provides a touchless attendance marking system and overcomes the challenges faced by Bio-metric systems.
