The report also said that there were no "adequate" plans for evacuation in case of a collapse.
The panel's 70-page report, submitted to the government in December and reviewed by HT, looked at "critical" geological and construction concerns that might have been overlooked while building the strategic tunnel that cuts travel time between Silkyara and Barkot by an hour.
"Future projects should prioritise comprehensive site studies to minimise unforeseen geological surprises. Conducting thorough geological surveys before initiating tunnel projects is critical...to ensure that tunnels are designed to withstand the geological challenges of the region," the report said.
On November 12, the Uttarakhand government set up a six-member expert committee to probe the tunnel collapse.
Shantanu Sarkar, director of Uttarakhand Landslide Mitigation and Management Centre, was its chairman.
The report pointed to inadequate exploration of the mountain at the time of preparing the DPR, which is the basis for the entire project.
"The number of boreholes during the DPR stage appears insufficient. More exploratory boreholes and geophysical investigations can identify critical geological features and minimise risks during construction, the report added.
Esta historia es de la edición February 21, 2024 de Hindustan Times.
Comience su prueba gratuita de Magzter GOLD de 7 días para acceder a miles de historias premium seleccionadas y a más de 9,000 revistas y periódicos.
Ya eres suscriptor ? Conectar
Esta historia es de la edición February 21, 2024 de Hindustan Times.
Comience su prueba gratuita de Magzter GOLD de 7 días para acceder a miles de historias premium seleccionadas y a más de 9,000 revistas y periódicos.
Ya eres suscriptor? Conectar
Neeraj Pandey's Tom and Jerry-esque thriller is half-decent
Neeraj Pandey knows his audience. He likes to keep them guessing in his thrillers, from Special 26 (2013) to Baby (2015).
Smells like queen spirit: All about hair perfumes
Hair perfumes have become a popular way to keep your locks smelling fresh. Even brands like Sol de Janeiro and Nish Hair are capitalising on this trend with innovative formulations.
Ahead of her concert, Dua spotted on dinner date with beau
Ahead of her Mumbai concert tonight, Grammy Award-winning singer Dua Lipa is making the most of her time in the city.
His legacy lives on in our values: Riya's emotional note after dad's death
Bharat Dev Varma, actor Moon Moon Sen's husband and father of actors Raima Sen and Riya Sen Dev, died on November 19 at his Kolkata residence.
Hojlund gives Amorim winning start at home
Manchester United marked Ruben Amorim's first game at Old Trafford with a 3-2 Europa League victory over Bodo/Glimt as Rasmus Hojlund netted a double, while Tottenham were held by Roma on Thursday.
Don't like to criticise but sometimes it wakes up players, coaches: Matthaus
In this interview, the German football great explains why Oliver Kahn didn't have the mentality to be Bayern CEO and why Tuchel will do well with England
Unnati, 17, sets up semis clash against Sindhu at Syed Modi
An avid fan of Olympics medallists PV Sindhu and Saina Nehwal, young Unnati Hooda represents the next generation of women shuttlers in India.
Impasse lingers as ICC adjourns CT 2025 meeting
The International Cricket Council's (ICC) Emergent Board meeting, held virtually on Friday, fell short of resolving the deadlock over venues for the 2025 Champions trophy.
Gukesh fends off surprise, draws Game 4 with Black
Ding Liren arrived for Game 4 of the World Championship on Friday with a simple plan - play a solid, positional game with White and wait for errors and overeagerness from his teenaged opponent.
Inside AIS, factory that produces Olympic champions
It's always in the details. The temperature here was a lovely 22 degrees Celsius. But as soon as we entered the aquatic centre of the Australian Institute of Sport (AIS), we started to sweat. It had nothing to do with the heat of the competition and everything to do with science.