Rat-Hole Mining

By iastoppers.com

Explained:

What is

and who are

Madras Sappers

Rat-Hole Mining

Rat hole mining is a method used for extracting coal from narrow, horizontal seams, and it is particularly prevalent in the state of Meghalaya

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Meaning of Rat-Hole

The term "rat hole" refers to the narrow pits dug into the ground, usually just large enough for one person to descend and extract coal

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Types of rat-hole mining

Two main types of rat-hole mining are side-cutting, involving narrow hill tunnels, and box-cutting, creating circular openings of varying sizes

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Environmental and Safety Concerns

Manual labor, lacking safety measures, extracts coal using primitive tools, contributing to land degradation, deforestation, and water pollution

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Water pollution in Meghalaya

Water sources in Meghalaya rivers have turned acidic with high concentrations of toxic metals due to rat-hole mining, posing environmental challenges

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Bans by the National Green Tribunal (NGT)

Despite bans by the National Green Tribunal (NGT) in 2014 and 2015, rat-hole mining persists in Meghalaya due to economic factors and the absence of alternative livelihoods

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Madras Sappers

The Madras Sappers, part of the Indian Army’s Corps of Engineers, play a crucial role in combat engineering support during wartime, including mine clearance and trencher construction

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Role during peacetime

The Madras Sappers, also known as the Madras Engineer Group, play a crucial role in contributing to infrastructure development for the three arms of the Indian defense during peacetime

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Madras Sappers headquarters

The Madras Sappers, headquartered in Bengaluru, Karnataka, are one of the oldest engineering regiments, alongside the Bengal Sappers and the Bombay Sappers

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Historical contribution

The Madras Sappers have a rich history, participating in significant battles of World War I, World War II, and post-independence conflicts, such as the Kashmir War in 1948 and the India-Pakistan War in 1971

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