When is chernobyl going to be habitable




















Chernobyl explosion: When will Chernobyl be safe again? Can you go there? Extreme tourists are also steadily making their way into the area. Can you go to Chernobyl? Visiting Chernobyl is possible with a licensed guide, and there are regular tours of the area. There are roughly people who live in the exclusion zone, claiming it is no longer dangerous.

Chernobyl: Has Putin banned Chernobyl in Russia? The disaster at the Chernobyl nuclear power plant is now more than 35 years in the past, but the possibility of another disaster has yet to fade completely. The NSC was supposed to stabilize the site, which is still highly radioactive and full of fissile material. However, some worrying signals have emerged from the sarcophagus covering the Unit Four reactor, suggesting the remains could still heat up and leak radiation into the environment all over again.

A UN analysis says that only about 50 people died during the original meltdown in , caused by a power loss during a key safety test. But the ensuing explosions launched radioactive fallout into the atmosphere across Europe. The organization began construction of the enormous arch-shaped NSC in see above with the aim of keeping the existing remains of the reactor stable for eventual dismantling, and also to keep the site dry.

Ever since the meltdown and initial cleanup, engineers have worried that rainwater leaking into the building could cause another nuclear event.

Once installed, the sarcophagus locked in tons of radioactive corium, 30 tons of highly contaminated dust, and 16 tons of uranium and plutonium. However, despite the work being performed by robots, the high radioactivity made it impossible for the seams of the sarcophagus to be completely sealed. While this construction did a good job at the time, its structure quickly deteriorated from high radiation and by the sarcophagus was too damaged to repair.

Out of competitors, 19 entries were further examined, but there was no winner. A French submission came 2 nd and proposals from the UK and Germany won a joint 3 rd place. Following this, the TACIS programme, a pan-European study, re-examined the proposals and selected the British sliding arch as the best solution. In , the design and construction contracts were given to Novarka consortium, led by the French construction companies Bouygues and Vinci.

The consortium worked with local and foreign sub-contractors: the arch was made with elements designed and built by Italian company Cimolai, the cranes were manufactured in the US by PaR, the arch cladding contractor was Turkish company Okayanus, and the lifting and sliding operations were conducted by Dutch company Mammoet. September — New Safe Confinement work begins Work on a new protective system, now called the New Safe Confinement, started in to prevent contamination escaping the damaged sarcophagus and allow the remains of the reactor to be dismantled safely.

The construction was moved into position in November , before its installation was finally completed in July Easily visible from kilometres away, the New Safe Confinement arch weighs 30, tonnes and is expected to prevent radiation release for the next years. According to DBRD, the construction has a sophisticated ventilation system to eliminate the risk of corrosion, and it is strong enough to withstand a tornado.



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