Japanese experts inspect cracks in Pandoh-Takoli bypass tunnel
A team of Japanese experts recently conducted an in-depth inspection of Tunnel No 2 on the Pandoh-Takoli Bypass, part of the Kiratpur-Manali four-lane project. The inspection was prompted by the cracks that appeared at the tunnel’s entrance during the 2023 rain disaster, which had delayed the completion of the tunnel project. The investigation was aimed at understanding the causes behind these cracks and assess the safety of the tunnel.
Accompanied by representatives from the Ministry, Public Works Department (PWD) and other officials, the Japanese experts examined both the tunnel’s interior and the surrounding hillside to identify potential issues. The team studied the geological conditions of the area, including the state of the land and rocks, and proposed that a detailed report would be compiled based on these findings.
Provided valuable insights
- The Japanese experts, known for their expertise in tunnel construction, provided valuable insights and discussed the tunnel construction technologies employed in Japan, focusing on the safety measures and operational standards that could be applied to the ongoing project.
- During the inspection, the team emphasised the importance of adherence to global safety protocols and advanced tunnel-building techniques to mitigate risks in challenging terrains.
According to Varun Chari, Project Director of the Kiratpur-Manali Four-Lane Project, the inspection forms a part of the ongoing efforts to ensure that the tunnel can be safely opened for traffic. He highlighted that the cracks had been a major concern ever since they appeared in 2023, prompting both the National Highways Authority of India (NHAI) and the construction company involved in the project to carry out thorough assessments. The consultant, project management team and contractors have been collecting samples and conducting various tests to understand the underlying causes of the damage.
The Japanese experts, known for their expertise in tunnel construction, provided valuable insights and discussed the tunnel construction technologies employed in Japan, focusing on the safety measures and operational standards that could be applied to the ongoing project. During the inspection, the team emphasised the importance of adherence to global safety protocols and advanced tunnel-building techniques to mitigate risks in challenging terrains.
Once the Japanese team submits its report, NHAI plans to collaborate it with its own findings to formulate a comprehensive strategy for addressing the issue. Varun Chari expressed optimism that a suitable solution would be found soon, ensuring the safety and timely completion of the tunnel.
"The inspection and subsequent report will play a crucial role in determining the next steps for the Pandoh-Takoli Bypass Tunnel, a vital part of the ambitious four-lane project aimed at enhancing connectivity in the region," Chari remarked.
Kiratpur-Manali fourlane project is a lifeline for the tourism industry of Himachal Pradesh especially for Mandi, Kullu and Lahaul-Spiti region.
