Bullet train project's LiDAR-based survey underway

12 Jan 2021 Editorial Team

Survey work for the proposed Delhi-Varanasi High Speed Rail (DVHSR) corridor, about 800 km long, gained momentum.

The Light Detection and Ranging Survey (LiDAR) (aerial ground) survey the for Delhi-Varanasi High Speed Rail Corridor started recently from Greater Noida where a helicopter fitted with state of the art Aerial LiDAR and imagery sensors took the first flight and captured the data related to the ground survey.

The DVHSR corridor will connect Delhi NCR with major cities like Agra, Mathura, Etawah, Lucknow, Prayagraj, Raebareli, Bhadohi, Ayodhya and Varanasi. The High-Speed Rail (HSR) route will also connect the upcoming international airport at Jewar in Gautam Buddha Nagar District of Uttar Pradesh.

National High-Speed Rail Corporation Limited (NHSRCL) is adopting the LiDAR technology which provides all the ground details and data in 3-4 months wherein this process normally takes 10-12 months.

Detailed project report for Delhi Varanasi High-Speed Rail Corridor had been submitted to the Ministry of Railways on 29 October 2020.

NHSRCL has been entrusted with preparing the Detailed Project Reports for seven (7) High-Speed Rail Corridors, and LiDAR survey technique will be used for ground survey in all the corridors.

Also read: Laser-enabled aerial LiDAR for Delhi-Varanasi hi-speed corridor

Image Source

Infrastructure Transport

30 May 2026

Chembur Metro to Boost East Mumbai Links

MMRDA is advancing eastern Mumbai’s urban mobility network, with the upcoming Chembur Metro Station set to emerge as a key interchange and the Mumbai Monorail preparing for relaunch.Dr Sanjay Mukherjee, Metropolitan Commissioner, MMRDA, conducted a site visit to Chembur Metro Station along with Kanhuraj Bagate, Managing Director, MMMOCL. He also visited the nearby VN Purav Monorail Station to review system preparedness and ease of interconnectivity.Once operational, the interchange is expected to offer commuters across the eastern suburbs quicker access, smoother transfers and seamless conne..

Herrenknecht TBMs Drive Thane–Borivali Tunnel Progress

Herrenknecht India has supplied two of the four tunnel boring machines (TBMs) required for the 11-km Thane–Borivali Twin Tunnel Project being developed by the Mumbai Metropolitan Region Development Authority (MMRDA). The project is expected to reduce travel time between Thane and Borivali from 60–90 minutes to around 15 minutes while easing congestion across the Mumbai Metropolitan Region.The first two Single Shield TBMs, named Nayak and Arjuna, feature 13.34-m cutterhead diameters and are designed for hard-rock excavation. They will be deployed to tunnel through the challenging geological..

KBL Launches Smart Skid Mounted Fire Pump Set

Kirloskar Brothers (KBL) has launched its Smart Skid Mounted Fire Pump Set, an integrated fire protection solution designed to improve operational efficiency, remote monitoring and installation flexibility. The system was inaugurated by Ms Madhuritai Misal, Hon. Minister of State for Urban Development, Government of Maharashtra.The Smart Skid Mounted Fire Pump Set is a factory-tested, pre-packaged solution that combines FM/UL-certified motor and engine pump sets with IoT-enabled remote monitoring. Designed to deliver a flow rate of 170 m³/hr at a head of 100 metres, the system aims to provide..