July 2024: USDMA Clueless on Flashflood Disaster at Vishnugad Pipalkoti HEP

July 18, 2024July 19, 2024 SANDRPLeave a comment

(Feature Image: Screenshot of social media video showing flash flood imapct at HCC’s batching plant during intervening night of July 15-16, 2024.)

The batching plant at the controversial under construction Vishnugad Pipalkoti Hydro Electric Power (HEP) project site in Uttarakhand has suffered significant damages due to a flash flood incident during the intervening night of July 15-16, 2024. The plant belongs to the Hindustan Construction Company (HCC) and has been set up by the Alaknanda river downstream the dam of 444 Mw HEP project adjacent to it dumping yard at Gulabkoti in Helang area of Joshimath tehsil in Chamoli district.

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Hydro Disaster

Himachal Pradesh: Damages at Luhri-I HEP Reveals Loopholes in Dam Safety Act

July 13, 2024July 14, 2024 SANDRPLeave a comment

(Feature Image: Screenshot of Local News India July 06, 2024 video report showing Luhri-I HEP tunnel outlet flooded after rise in Satluj water level.)

The controversial under construction Luhri Hydroelectric Project (HEP) Stage-I is being developed by Sutlej Jal Vidyut Nigam Limited (SJVNL) on Sutlej river near village Nirath village in Shimla and Kullu districts of Himachal Pradesh. The 210 MW HEP involves construction of an 80 m high concrete gravity dam with six bay gated spillways, a 567 m long horse shoe shaped diversion tunnel, two coffer dams, a surface power house, intake structure and penstocks among other parts.

The project would require 149.07 ha land including of 98.10 ha forest land and 50.97 ha private land. The project dam would create 6 km long reservoir area submerging 100.23 ha of land comprising of 63.52 ha of forest and 36.7 ha of private land. 39.47 ha of the submergence area is riverbed land.

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Hydro Disaster

May 2024: Another landslide at NHPC’s Lower Subansiri HEP leads to death, destruction

June 2, 2024June 2, 2024 SANDRPLeave a comment

The controversial 2000 MW Lower Subansiri Hydropower Project of NHPC has suffered yet another landslide disaster in which one worker has died. The project has suffered damages, but the project authorities have not informed the people the reasons for this landslides, nor extent of damage and implications for project future. Project is already much delayed and after massive landslide in April and Oct 2023, its commissioning has been majorly rescheduled from earlier projected 2023-24 to now 2025-26 or subsequent date. The implications of these on the project cost and cost of electricity from the project are not known, not made public by NHPC.

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Hydro Disaster

May 2024: Lambadug HEP Leak Disaster in Kangra-Himachal

May 12, 2024May 15, 2024 SANDRPLeave a comment

(Feature Image: Flashflood ravaged Multhan market area after leakages in 25 Mw Lambadug HEP tunnel on May 10, 2024. Image Source: Screen shot of Amar Ujala video report)

The massive leakages in penstock of Lambadug Hydro Electric Project (HEP) on May 10 2024 morning have caused extensive damages in Multhan market area of Kangra district in Himachal Pradesh. The sudden leakages turning into a flash flood spell occurred around 08:00 am on May 10, 2024. As per reports the deluge containing mud and debris spread over 400 meter of market and invaded about 50 homes, 80 shops apart from damaging cash crops over 6 acres farming land.

The incident created panic situation for 150 families living in the area. Several residents had to run to save their lives. The project and administration officials remained unavailable to control the situation for hours. With no help in site, the local people had to divert the gushing currents towards Lambadug river to prevent further damages to their homes and properties.

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Hydro Disaster

May 2024: Chanju III HEP in Chamba-HP: Rockfall Incident Kills 1; Injures 2

May 5, 2024 SANDRPLeave a comment

(Feature Image: Screenshot of First Verdict video report on rockfall incident at Chanju III HEP in Chamba)

A rockfall incident at weir site of Chanju III Hydro Electric Project (HEP) site in Chamba district of Himachal Pradesh has left one worker dead and two injured [i]. The incident occurred in afternoon on May 3, 2024 when several workers were working on the weir site of the project.

Suddenly rock pieces started falling on them from uphill portion creating panic among the workers. They had to run for the shelter to save their lives. However, one worker was severely hit by the stones and two others got injured while looking for safety cover.

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Hydro Disaster

March 2024: 3 Hydropower Workers Killed in Avalanche in Kinnaur-Himachal Pradesh

March 12, 2024March 12, 2024 SANDRP1 Comment

(Feature image: Rescue work being done at Selti-Masrang HEP site in Kafnu, Kinnaur on March 11, 2024. Image Source: News 18 Hindi)

A snow avalanche has killed three workers of under construction Selti-Masrang hydroelectric power (HEP) project in Kinnaur district of Himachal Pradesh. The incident occurred in after noon hours reportedly around 01:00 pm on March 11, 2024.

The 24 Mw project is being built by Hyderabad based Ramesh Hydro Power Private Limited on Wangar khad, a tributary of Sutlej River near Kafnu village panchayat in Bhaba valley of the district. The basic information about the project can be seen here. A forest land of 4.75 ha was diverted for the project wide permission given in May 2013. In 2016, 0.64 ha more forest land was applied for. The project cost then in 2016 was Rs 154. 27 cr.

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Hydro Disaster

2023: Accidents & Damages to Hydro, Dam Projects in India

December 11, 2023 SANDRPLeave a comment

(Feature Image: The damaged Chungthang dam on Teesta river in North Sikkim. Source: The Telegraph)

This annual overview compiles the incidents of accidents and disasters that have caused significant damages to the hydro power and dam projects and around them in India during 2023. The report also highlights the incidents of violations of environmental norms at some under construction project sites which could result in manmade disaster in future.

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Hydro Disaster

Parbati-II Leakage disaster in Himachal Pradesh in Nov 2023

November 20, 2023November 20, 2023 SANDRPLeave a comment

(Feature Image: Water stream flowing though Parbati -II hydro project tunnel on Nov. 17, 2023. Image Source: Divya Himachal)

The controversial Parbati-II hydro power project has suffered another major setback after massive water leakages was witnessed from the drainage gallery of its power house in the evening on Nov 17, 2023. The sudden gushing down of water from the tunnel caused panic among project staff and local people. About two dozen workers had to run away to save their lives. The water leakages resembled a flowing river as seen in this video report by Divya Himachal.

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Hydro Disaster

More Himachal Pradesh Hydro Projects damaged in flashfloods in July-Aug 2023

September 13, 2023January 3, 2024 SANDRPLeave a comment

(Feature Image: Heavy vehicles stuck in Machchhetar nulla near Kuther HEP Adit 3 tunnel in Bharmour tehsil of Chamba after August 25, 2023 cloud burst induced flash flood. Image Source: Screen shot of Himachali Vlogger Balwant Kapoor You Tube video)

In July and August 2023, two more hydro electric power (HEP) projects have faced cloud burst induced flash flood destruction in Himachal Pradesh. The first one is Kuther HEP in Chamba district and the second one is Pittkari HEP in Mandi district. The details of 2 HEPs (14 MW GreenKo HEP in Sutlej basin, Shimla and 66 MW Dhaulasiddh HEP in Beas basin, Hamirpur) earlier impacted by cloudbursts induced deluge in last week of June 2023 can be seen here.

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Hydro Disaster

Himachal demands Rs 658 Cr from NHAI for damage to Larji Hydro Project

August 14, 2023August 14, 2023 SANDRP2 Comments

In an unprecedented development[i], the Himachal Pradesh Chief Minister Sukhvinder Singh Sukhu has sent a Rs 658-crore damage report to the Union Road Transport and Highways Minister Nitin Gadkari seeking from National Highways Authority of India (NHAI) compensation for the devastation caused at the 126-MW Larji hydel project allegedly due to the construction of a double-decker four-lane road.

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