Construction Accelerates in Silkyara-Barkot Tunnel Project

The ambitious Silkyara-Barkot tunnel project in Uttarkashi is witnessing a significant surge in construction activities as the endeavor pushes forward to meet its milestones. Recent updates from the site reveal substantial advancements on both ends of the tunnel, marking progress in excavation and preparation for the crucial dewatering process. According to Col Deepak Patil, the project manager of NHIDCL, the agency tasked with executing the tunnel project, significant strides have been made in securing the entrance on the Silkyara end. With this accomplishment in place, the construction team is now poised to commence the dewatering process, a pivotal phase in tunnel construction. We have secured the red zones on the Silkyara end and are now preparing for the dewatering process which will get started within the next three to four days, stated Col Patil. However, he acknowledged that this phase presents unique challenges, particularly in managing water accumulation at the other end of the debris. Highlighting the complexities involved, Col Patil explained, To reach there, we have to pass through a 50m long escape passage, which was made of 800mm diameter steel pipes during the rescue operation. This intricate maneuver underscores the meticulous planning and execution required in such endeavors. Excavation work from the Barkot end of the tunnel has also commenced, marking significant progress in extending the tunnel's reach. As of now, approximately 4-5 meters of area have been successfully dug up, signaling the project's steady advancement. However, amidst the progress, challenges loom large. Col Patil emphasized the risks associated with the project, including the potential for landslides in the fractured zone and the formation of poisonous gases inside the tunnel. Such hazards underscore the need for stringent safety measures and constant vigilance to mitigate risks and ensure the well-being of the construction crew. Despite these challenges, the momentum gained in the construction of the Silkyara-Barkot tunnel underscores the commitment and resilience of all involved parties. As the project forges ahead, it promises to enhance connectivity and unlock new opportunities for the region, heralding a brighter future for Uttarkashi and its surrounding areas.