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- Despite topographic challenges, accomplished 10 km tunnel works on a war-foot in package deal -7B
- The Miniratna RVNL accolades the Megha Engineering & Infrastructures Ltd. (MEIL)
- This Railway tunnel challenge facilitates the Char Dham Yatra
HYDERABAD, India, Sept. 1, 2022 /PRNewswire/ — The Megha Engineering & Infrastructures Ltd. (MEIL) has accomplished 10 km tunnel works of the 19 km together with 19 cross passages in the package deal -7B of the Char Dham Railway Tunnel challenge in Uttarakhand. The firm is excavating and drilling the tunnel with superior NATM expertise. The tunnel works are ongoing at an altitude of two,250 ft above Mean Sea Level in the jap Himalayan ranges. Despite heavy rainfall, landslides, floods, exhausting rock formations and topographic challenges, this arduous activity was achieved in simply 18 months. Thanks to the 1,000-strong workforce working day and night time, this was doable.
The Rail Vikas Nigam Limited RVNL has accoladed the MEIL for finishing up speedy works and awarded the firm as the greatest contractor for the Char Dham Project.
On this event, Mr Srinadh Reddy, MEIL’s challenge in cost of the Char Dham Railway Tunnel challenge, mentioned, “We are working hard round-the-clock with RVNL officials to complete this project on time. We are proud to be part of the nation’s important strategic project and for Uttarakhand’s development.”
The 125.20-km-long Rishikesh – Karnaprayag Railway Tunnel challenge in Uttarkhand is a single-track broad gauge railway line with 12 stations. It is split into 9 packages, and the MEIL is executing two packages, 7B and eight.
The MEIL has taken huge security measures for the workforce in the execution of tunnel challenge in each packages.
MEIL’s Packages
In 7B, the MEIL is executing tunnel works for 19 km, of which a 9.5 km-long twin-tube tunnel (T13) tunnel from Narkota to Sumerpur together with a railway station yard at Tilani in Rudraprayag district of Uttarakhand. The twin tube tunnel consists of a 10-km-long essential tunnel and a 9-km-long escape tunnel. It may also assemble 33 cross passages between the essential and escape tunnels. In addition, the firm will construct 1 ROB and a couple of field culverts.
In Package 8, the MEIL is developing a 13.5-km-long twin tube tunnel from Sumerpur (Rudraprayag district) to Gaucher (Chamoli district) and railway station yards at Gholtir and Gaucher. It additionally will assemble 45 cross passages between the essential and escape tunnels, three bridges and two reduce and canopy tunnels. A twin tube tunnel consists of a Main tunnel and an Escape tunnel. Therefore, it additionally must execute the 45 cross passages. As an entire, in this package deal, the MEIL is executing 27-km-long tunnel works, of which 13.5 km is the essential tunnel and 13.5 km is the escape tunnel. Currently, 5 km of tunnel works and 10 cross passages have been accomplished. A 1,200-strong workforce is concerned in work day and night time.
Advanced equipment deployed
MEIL has deployed equipment from superior computerized boomer, semi-automatic boomer, shotcrete machine, Hagg loader, hydraulic excavator, wheel loader, dumpers, transit mixers, scissor platform, breaker, truck mounted grouting pump, DG units and batching plant, cellular crusher in the Char Dham tunnel challenge. The equipment is instrumental in dashing up the execution works.
Safety of the Workforce
The MEIL’s workforce is the coronary heart of the challenge, and the security of those frontline staff is of utmost precedence for the firm. In the Char Dham Railway Project, work is ongoing in hilly terrain and tough circumstances. Safety comes first, and at the web site premises, the firm has organized security & precautionary signal boards and tools to withstand tunnel hazards. It has laid electrical security strains to keep away from electrical shocks. While blasting, the security supervisors and engineers take utmost precautions. They have put in Vibro Meters, Blasting Alarms, Hooters and so on., for the security of the workforce. In addition, air shafts have been established to supply contemporary air and oxygen right into a tunnel for comfy respiration inside the tunnel. Oxygen meters and tools to determine mud share in the air are additionally put in. In addition, the websites are geared up with a primary support centre and an ambulance. Besides offering a cushty keep and wholesome hygiene meals, the firm gives insurance for its labour workforce, engineers and employees.
Background
In 2020 the RVNL known as for tenders to assemble the 125.20 km single-track railway line Rishikesh – Karnaprayag Railway Tunnel challenge in Uttarkhand with 12 stations. The challenge is taken into account nationwide strategic and is tracked on the Central Government’s PRAGATI (Pro-active Governance and Timely Implementation) portal.
The route
The broad-gauge line route from Rishikesh to Karnaprayag can have 35 bridges, 17 tunnels, and 12 stations (Rishikesh, Muni Ki Reti, Shivpuri, Manjilgaon, Sakni, Devprayag, Kirtinagar, Srinagar, Dhari, Rudraprayag, Gholtir, Ghauchar, and Karanprayag). These locations are necessary regarding the devotional actions. It may also produce other formation constructions throughout Dehradun, Tehri, Rudraprayag and Chamoli districts of Uttarkhand. When prepared, it is going to cut back the journey time between Rishikesh and Karnaprayag from 7 hours to only over 2 hours.
In addition, it is going to enhance connectivity to the Char Dham shrines of Yamunotri, Gangotri, Badrinath and Kedarnath in the Garhwali area of the Himalayas. As a outcome, tourism, journey sports activities, commerce and transport can be boosted. It may also strengthen and ease navy operations for the defence sector.
Why the rail line
The Char Dham Yatra is taken into account one in every of India’s most distinguished pilgrimage excursions. However, travellers and pilgrims should journey via slender ghat roads, all the time vulnerable to mud and landslides attributable to frequent rains. Therefore, the lives of individuals travelling this route are all the time in danger. Sometimes site visitors can be held up for lengthy hours and days. This rail route will ease journey.
About MEIL Has to be added
The MEIL started its journey with a small fabrication unit began in 1989. It rose from native to a worldwide company with its tasks and actions unfold throughout a number of sectors. It has made its mark in throughout 20 international locations in the final three many years. The firm operates in Irrigation, Oil and Gas, Transportation, Power, Telecom, and Defence sectors. The infra big has to its credit score the completion of the world’s largest multi-stage Kaleshwaram Lift Irrigation Project in Telangana.
Photo: https://mma.prnewswire.com/media/1889905/Char_Dham_Railway_Tunnel__MEIL.jpg
