A perfect storm, Pg8

Key Highlights:

• A debris slide occurred on July 7 at the entrance of an under-construction twin tunnel at Kalladi in Meppadi panchayat, Wayanad district, Kerala.
• Six workers were confirmed dead in the incident, which was triggered by heavy rainfall.
• The Kerala government has suspended construction work and initiated a comprehensive probe into the causes and compliance with environmental clearance conditions.
• The project is an 8.73-km-long twin-tube tunnel road linking Anakkampoyil in Kozhikode to Meppadi.
• The Supreme Court had earlier rejected a plea to halt the project, citing its 'national importance'.

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Detailed Insights:

• The incident occurred in the vicinity of Chooralmala, an area previously affected by massive landslides in 2019.
• Meppadi panchayat, located over 7,000 ft above sea level, has experienced severe climate-induced catastrophes since the 2018 floods.
• Environmentalists had warned against the ₹2,100 crore project due to the fragile ecology of Wayanad.
• The project was fast-tracked to improve mobility and address the lack of tertiary care facilities in Wayanad.
• The Kerala Public Works Minister alleged that the executing company ignored a deadline to remove excavation debris from the area.
• A geomorphological probe is expected to determine if a mudslip in the upper reaches caused the debris to cascade down.
• The incident highlighted concerns about the state's disaster management machinery and the need for meticulous ecological and climate-resilience planning.

Key Concepts Involved:

• Environmental Clearance: A mandatory process for projects to assess and mitigate their potential environmental impact.
• Expert Appraisal Committee (EAC): A body under the Union Ministry of Environment, Forests and Climate Change (MoEFCC) that evaluates projects for environmental clearance.
• Geomorphological Probe: A scientific investigation focused on the origin and evolution of landforms and the processes that create them.
• Debris Slide: A type of landslide characterized by a rapid flow of loose soil, rock fragments, and organic matter down a slope.