45 years after blast, Mount St. Helens’ sediment still causing costly problems
Nearly 45 years after Mount St. Helens' eruption sent almost 90 billion cubic feet of debris into the upper Toutle Valley, ...
Silt, seeping water: Here’s what is hampering the SLBC tunnel rescue operation
Despite the deployment of over 1,000 personnel from 11 elite agencies, the Telangana government struggles to rescue eight workers trapped under a collapsed Srisailam Left Bank Canal tunnel roof. Major ...
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Increase in silt & water halts tunnel rescue bid
The situation, initially filled with hope, has become increasingly difficult due to rising water levels and shifting silt, making the operation riskier by the hour. The eight people were trapped ...