In the aftermath of the Uttarkashi Tunnel collapse, where 40 workers are trapped since November 12, a crucial decision was made to airlift essential machinery and resources from across the country to expedite rescue efforts at the Silkyara tunnel. The rescue operation faced a setback when a US-made auger machine, deployed to address a snag, caused a partial collapse during the positioning of the fifth pipe. The 4531-meter Silkyara Tunnel, integral to the Chardham Project by the Ministry of Road Transport and Highways, connects the Gangotri and Yamunotri axis under the Radi pass area.
The Air Quality Index (AQI) in the national capital, as reported by the Central Pollution Control Board (CPCB), continues to persist in the 'Very Poor' category. This classification reflects the concerning levels of air pollution in Delhi, underscoring the ongoing challenges in maintaining air quality standards.
In a telephonic conversation, Prime Minister Narendra Modi discussed ongoing relief and rescue operations in theSilkyaratunnel withUttarakhandCMPushkarSinghDhami. PM Modi assured that the Central Government is providing necessary rescue equipment and resources, emphasizing the importance of mutual coordination between central and state agencies for the safe evacuation of the trapped workers. The Uttarakhand CMO stressed the need to maintain the morale of the stranded workers during the rescue efforts.
In an effort to improve the delivery of essential supplies to the workers stranded in theUttarkashitunnel, a shift from a 4-inch to a 6-inch pipeline was made, covering approximately 40 meters. The ongoing rescue operation aims to safely extract the 41 workers currently trapped inside.
Amid claims of adequate provisions, workers inside the tunnel are reported to have requested more fresh air. Ventilation concerns arise as workers recall heightened activity and machine operations days before the collapse. Efforts are underway to insert pipes for gas release and food supply.
PC Nawani, former director of the Geological Survey of India, warns of potential choking conditions if the ventilation tube is damaged but acknowledges that supplied oxygen is currently sustaining bearable conditions. Notably, the usual gas generation from blasting is reportedly absent in this case.
Challenging and claustrophobic conditions inside the Silkyara tunnel, where 41 workers remain trapped, are reportedly taking a toll on their well-being. Workers and relatives express concern over the use of chemicals during tunnel construction, leading to polluted and toxic air and water inside. Despite official assurances of a constant supply of food, water, and oxygen, worries persist about the confined space. An employee highlights the escalating difficulty for the workers over the eight days, citing trapped gases and challenging conditions within the collapsed tunnel.
As the eighth day of rescue efforts unfolds at the Uttarkashi tunnel collapse site, teams have initiated a novel approach, inserting a 6-inch diameter pipe to expedite the evacuation of 41 trapped workers. Operations, halted since Friday due to a partial collapse during pipe placement, aim to resume by Sunday afternoon. Union Minister Nitin Gadkari conducted an on-site inspection, expressing optimism about reaching the victims in 2-2.5 days if the auger machines perform effectively. Former advisor Bhaskar Khulbe anticipates positive outcomes within four-five days, underscoring concerted efforts for a swift resolution to the crisis.
