Uttarkashi Tunnel Mishap | Lessons Learned from the Challenges of Construction in the Himalayas | a Short Review

Uttarkashi Tunnel Mishap | Lessons Learned from the Challenges of Construction in the Himalayas

Uttarkashi Tunnel Mishap | Lessons Learned from the Challenges of Construction in the Himalayas 

Introduction : Himalayan Construction Risks : 

For nearly a week, 40 workers have been trapped in an under-construction tunnel in India's mountainous state of Uttarakhand due to a landslide that demolished its entrance.

Ongoing Rescue Efforts : 

Rescue efforts, initiated on November 12, involve inserting wide pipes for workers to crawl through. Despite challenges, trapped laborers are supplied with essentials through a pipe, remaining responsive and emotionally supported with antidepressants.

Glimpse of Hope : 

After ten days of intense rescue efforts, the first visuals of the trapped laborers were released. The workers, visible through a six-inch pipe used for both visuals and delivering food, appeared resilient, donning hard hats and work gear.

The Crucial Tunnel : 

The tunnel is a vital part of the Char Dham highway project, covering 900 km, designed to enhance travel for tourists and pilgrims. However, this incident underscores the inherent risks of construction in the geologically sensitive Himalayan region.

Risks and Criticisms : 

Critics argue that large-scale infrastructure projects, like dams and roads, contribute to increased disasters. Renowned geologist Dr. CP Rajendran emphasizes the lack of proper environmental and geological assessments, particularly in the Char Dham project.

Environmental Concerns : 

Large-scale development in the Himalayas is worsened by climate change, with the region experiencing warming at a faster pace. Dr. Rajendran asserts that the Himalayas, unlike the Alps, are dynamic and under tremendous pressure, making massive projects like the Uttarkashi tunnel inappropriate.

Geological Challenges : 

Local contractors lack understanding of the area's geology. A 2021 study by the Wadia Institute of Himalayan Geology identifies over half of Uttarakhand as 'high and very high' landslide-prone zones. The Silkyara tunnel's construction in an area with limestone and soft rocks prone to collapse adds to the challenges.

Conclusion: Understanding the Fragile Himalayan Terrain :

The Uttarkashi tunnel mishap serves as a stark reminder of the challenges posed by construction in the Himalayas. Inadequate environmental assessments, geological understanding, and the impact of climate change contribute to the risks. It is crucial to prioritize a thorough investigation of these areas before embarking on large-scale projects, acknowledging the unique characteristics of the world's youngest mountains.

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Content Source Courtesy :

https://www.wionews.com/india-news/himalayas-are-not-alps-uttarkashi-tunnel-mishap-is-a-reminder-not-to-mess-with-worlds-youngest-mountains-660743/amp