Patel Engineering Limited has completed significant work on Tunnel T-15 and part of Tunnel T-14 for the Udhampur-Srinagar-Baramulla Rail Link project, showcasing its engineering capabilities and commitment to regional connectivity. IRCON.
International Limited awarded a project worth Rs. 2,300 crores for constructing a main tunnel, escape tunnel, foundation, and sub-structure for Bridge No. 61 on the Katra-Banihal Section of the USBRL Project.
Tunnel T-15 and T-14 are being completed, enhancing connectivity between the Kashmir Valley and India. The project involved tunneling, heading, benching, invert excavation, kerb concreting, and geo-textile installation. The New Austrian Tunneling Method (NATM) technology was utilized for tunnel blasting,
employing around 1,600 skilled and semi-skilled workers during the peak construction phase. The USBRL project, covering 272 kilometers, is of national importance. Indian Railways successfully conducted a 110 km/hr trial run from Sangaldan to Reasi.
Patel Engineering Limited has completed the USBRL project, which aims to reduce travel time and promote socio-economic growth in Jammu and Kashmir. The project’s success is a testament to their dedication to infrastructure development.
Tunnel T-15 and T-14 are completed, enhancing infrastructure and economic opportunities, showcasing Patel Engineering Limited’s commitment to innovative solutions and safety standards.
In July 2024, Patel Engineering Limited, in collaboration with its joint venture partner, achieved a significant milestone in the Udhampur-Srinagar-Baramulla Rail Link (USBRL) project by substantially completing Tunnel T-15 and a portion of Tunnel T-14. This accomplishment underscores the company’s engineering prowess and dedication to enhancing regional connectivity.
Project Overview
Awarded by IRCON International, the project encompassed the construction of both a main tunnel and an escape tunnel, each extending 14.3 kilometers. Additionally, the project included the foundation and substructure for Bridge No. 61, a 99-meter span featuring two piers and two abutments, situated on the Katra-Banihal section of the USBRL. The total project valuation stands at approximately ₹2,300 crore.
Engineering and Construction Challenges
The project’s location in the Himalayan region presented numerous geological and logistical challenges. The tunneling process involved activities such as heading, benching, invert excavation, kerb concreting, and the installation of geotextile, geomembrane, reinforcement, and concrete lining. To address issues like loose rock formations encountered during tunnel blasting.
the team employed an umbrella-type pipe roofing system. The New Austrian Tunneling Method (NATM) was adopted, allowing for flexibility in response to varying geological conditions. At the peak of construction, the workforce comprised approximately 1,600 skilled and semi-skilled laborers.
The completion of Tunnel T-15 and part of Tunnel T-14 is pivotal for the USBRL project, which spans 272 kilometers and is deemed a national priority. This development promises to provide all-weather connectivity between the Kashmir Valley and the rest of India,
thereby fostering economic growth and regional integration. The Indian Railways conducted a successful trial run from Sangaldan to Reasi, achieving speeds of 110 km/h through these tunnels, marking a significant step toward operational readiness.
Leadership Perspective
Kavita Shirvaikar, Managing Director of Patel Engineering, expressed pride in the team’s accomplishment, stating, “This achievement not only showcases our capacity to tackle substantial challenges but also underscores our dedication to infrastructure development that serves communities and fosters regional integration.” She extended gratitude to the engineers and workers whose meticulous planning and relentless efforts were instrumental in reaching this milestone.
Future Implications
The successful completion of these tunnels not only enhances critical infrastructure but also sets a benchmark in the construction industry for overcoming complex geological and logistical challenges. Patel Engineering’s commitment to innovative solutions and stringent safety standards positions the company favorably for future infrastructure projects, contributing to the nation’s development objectives.
In summary, Patel Engineering’s substantial completion of Tunnel T-15 and part of Tunnel T-14 within the USBRL project exemplifies the company’s engineering excellence and dedication to projects of national significance. This milestone is poised to significantly improve connectivity and economic prospects for the Kashmir Valley.
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