New Austrian tunnelling to be used in Vizhinjam tunnel
RAILWAYS & METRO RAIL

New Austrian tunnelling to be used in Vizhinjam tunnel

The low-cost New Austrian Tunnelling Method will be used in Vizhinjam to construct the third-largest railway tunnel in the country. It is the first subterranean road in the nation built with low-cost, contemporary drilling and blasting technology rather than the costly tunnel boring machine approach. It doesn't require a lot of room either. It only takes 5.5 hectares of land instead of the originally needed 65 hectares because it is an underground road. In order to reinforce the sides, New Austrian Tunnelling employs drilling that involves breaking and grinding the rock in accordance with its structure and nature.

The detailed project report (DPR) for the subterranean railway that will be built for container movement at Vizhinjam port was authorised by the project construction committee, which was presided over by Chief Secretary Dr. V Venu. Construction is the responsibility of Konkan Railway. The port to main railway line at Balaramapuram is connected by a 10.76-kilometer route. 9.5 kilometres of this are underground. It is anticipated that the subterranean road would be finished in 42 months. The tunnel will take three years to build. The port is now nearing completion.

The first phase will be inaugurated in September. A trial run will be held next month after bringing containers on two huge barges.The other two largest railway tunnels in the country are the 12.75 km tunnel, part of the Udhampur-Srinagar-Baramulla rail link and the 11.2 km long Pir Panjal. Container removal will be by road until the construction of the railway is completed. For this, the port road was widened by connecting it with the Kanyakumari highway. The construction will be done jointly by the port company and the state government. Central assistance will also be sought to find the money.

The low-cost New Austrian Tunnelling Method will be used in Vizhinjam to construct the third-largest railway tunnel in the country. It is the first subterranean road in the nation built with low-cost, contemporary drilling and blasting technology rather than the costly tunnel boring machine approach. It doesn't require a lot of room either. It only takes 5.5 hectares of land instead of the originally needed 65 hectares because it is an underground road. In order to reinforce the sides, New Austrian Tunnelling employs drilling that involves breaking and grinding the rock in accordance with its structure and nature. The detailed project report (DPR) for the subterranean railway that will be built for container movement at Vizhinjam port was authorised by the project construction committee, which was presided over by Chief Secretary Dr. V Venu. Construction is the responsibility of Konkan Railway. The port to main railway line at Balaramapuram is connected by a 10.76-kilometer route. 9.5 kilometres of this are underground. It is anticipated that the subterranean road would be finished in 42 months. The tunnel will take three years to build. The port is now nearing completion. The first phase will be inaugurated in September. A trial run will be held next month after bringing containers on two huge barges.The other two largest railway tunnels in the country are the 12.75 km tunnel, part of the Udhampur-Srinagar-Baramulla rail link and the 11.2 km long Pir Panjal. Container removal will be by road until the construction of the railway is completed. For this, the port road was widened by connecting it with the Kanyakumari highway. The construction will be done jointly by the port company and the state government. Central assistance will also be sought to find the money.

Next Story
Real Estate

MARC Auditorium

Spanning 80 acre on the outskirts of Bengaluru, the Manipal Academy of Higher Education (MAHE) recently inaugurated the Dr Ramdas M Pai Convention Hall and Food Court (MARC), a 123,000-sq-ft facility comprising a 1,200-seater auditorium above and a two-level food court below.Elaborating on the design framework, Akshay Heranjal, Co-Founder and Principal Architect, The Purple Ink Studio, remarks, “The design programme included two distinct facilities: a food court spanning two (lower) levels and a 1,200-seater auditorium positioned above. A rectangular soft enclosure of a p..

Next Story
Infrastructure Transport

Ceigall 2.0 has begun and the journey ahead looks promising

"We are a nearly 23-year-old company and if I had to define Ceigall, it’s simple – what comes on the road, we build it,” said Ramneek Sehgal, Managing Director of Ceigall India, which is known for its ability to deliver complex projects on time, such as the successful completion of the Katra Expressway. “Ceigall is making its mark in India's construction landscape. From highways, expressways and elevated roads to railways, metro railways, runways and tunnels – you name it, we do it. Beyond roads, we’re also into utilities and solar energy projects. We've already installed thre..

Next Story
Infrastructure Urban

Hyderabad Ranked Fastest Growing City for Infra Development

Hyderabad has emerged as the fastest-growing city in India among the top six, excelling in key areas such as governance, socio-economic profile, physical infrastructure, and real estate. According to the latest India Prime City Index report by Knight Frank India, the city has experienced remarkable growth, driven by extensive infrastructure projects, a surge in real estate demand, and a rising population of ultra-high-net-worth individuals (UHNWIs) and high-net-worth individuals (HNWIs). Proactive policy initiatives have also played a role in enhancing the city’s socio-economic landscape. F..

Hi There!

"Now get regular updates from CW Magazine on WhatsApp!

Join the CW WhatsApp channel for the latest news, industry events, expert insights, and project updates from the construction and infrastructure industry.

Click the link below to join"

+91 81086 03000