1,200 MW dam project washed away in Sikkim disaster
POWER & RENEWABLE ENERGY

1,200 MW dam project washed away in Sikkim disaster

The second largest run-of-the-river hydro power project in India, Teesta Urja, faced extensive damage due to a flood triggered by the breach in Lhonak lake in north-west Sikkim on the night between October 3 and 4. The 1,200 MW power project situated on the Teesta River, one of the most dammed rivers in the country, lies between Chungthang and Mangan in the Mangan district of North Sikkim. It stands as the largest among the nine operational hydro projects on the river in Sikkim. Currently, there are 15 ongoing dam projects, with an additional 28 proposed dams, aimed at harnessing the river's hydel capacity of approximately 4,200 MW.

Sunil Saraogi, the executive chairman of Sikkim Urja (formerly Teesta Urja), described the immense force of the water, stating that the dam at Chungthang was swept away in a mere ten minutes.

He recounted, "At 11.58 pm on October 3, we received information from ITBP (Indian Tibet Border Police) about the flash flood. Our team immediately hurried to open the gates.

However, before they could manage to open the gates, the flood struck. There were 12 to 13 people in the team, and they narrowly escaped by fleeing to the other side of the dam. They were evacuated by ITBP by 2 pm on October 4."

The second largest run-of-the-river hydro power project in India, Teesta Urja, faced extensive damage due to a flood triggered by the breach in Lhonak lake in north-west Sikkim on the night between October 3 and 4. The 1,200 MW power project situated on the Teesta River, one of the most dammed rivers in the country, lies between Chungthang and Mangan in the Mangan district of North Sikkim. It stands as the largest among the nine operational hydro projects on the river in Sikkim. Currently, there are 15 ongoing dam projects, with an additional 28 proposed dams, aimed at harnessing the river's hydel capacity of approximately 4,200 MW. Sunil Saraogi, the executive chairman of Sikkim Urja (formerly Teesta Urja), described the immense force of the water, stating that the dam at Chungthang was swept away in a mere ten minutes. He recounted, At 11.58 pm on October 3, we received information from ITBP (Indian Tibet Border Police) about the flash flood. Our team immediately hurried to open the gates. However, before they could manage to open the gates, the flood struck. There were 12 to 13 people in the team, and they narrowly escaped by fleeing to the other side of the dam. They were evacuated by ITBP by 2 pm on October 4.

Next Story
Infrastructure Energy

Samridh, CEID Launch High-Capacity Biogas Plant in Moradabad

Samridh Bioenergy has broken ground on a 12 TPD compressed biogas (CBG) plant in Moradabad, Uttar Pradesh, under the MNRE’s National Bioenergy Programme. Spread across 12 acres, the plant will process 270 tonne of organic waste daily and generate 30,000 cubic metre of biogas per day.CEID Consultants and Engineering Pvt Ltd has been appointed as the EPC contractor, responsible for the complete design, procurement, and construction of the plant. Equipped with four multi-feed digesters, the facility will accept a mix of press mud, cow dung, chicken litter, and vegetable waste, supporting contin..

Next Story
Real Estate

Delhi Micro-Markets Drive Up Housing Prices: Grihum Study

A new study by Grihum Housing Finance reveals that the rise of micro-markets across Delhi-NCR is fuelling real estate price appreciation, especially in the affordable housing segment. Key drivers include renewed post-pandemic interest, migration trends, and government schemes like PMAY.According to the study, over the past two decades, floor rates have risen 267 per cent, from Rs 1,500 per sq ft in 2005 to Rs 5,500 in 2024. In the same period, land rates surged 492 per cent, from Rs 1,300 to Rs 7,700 per sq ft. The sharp increase highlights strong capital appreciation in Delhi’s emerging loc..

Next Story
Resources

Covestro Develops PCR Polycarbonates from End-of-Life Headlamps

Materials manufacturer Covestro has launched post-consumer recycled (PCR) polycarbonates made from end-of-life automotive headlamps, in a move aimed at strengthening circularity in the auto industry. These TÜV Rheinland-certified grades, containing 50 per cent recycled content, are now commercially available for new automotive applications.Developed under a joint programme led by GIZ, with Volkswagen and NIO as key partners, the recycled material is currently being validated for use in future vehicle models.""This new line of polycarbonate represents a significant step in supporting the autom..

Advertisement

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement

Advertisement

Talk to us?