valery legasov tapes transcript24 Oct valery legasov tapes transcript
He is now mainly remembered for his work as the chief of the commission investigating the Chernobyl disaster. It seems that we all often learn, retrain; a lot of brochures are produced; a lot of time is spent on each erprise. And teams had already been put in place beforehand. Moreover, particularly under Vedernikov, with the participation of the group leader from the Institute of Nuclear Energy, comrade Tutnov, a decision was taken that made the construction of the sarcophagus easier and quicker. But, naturally, in the warehouse of my character, for many years of well-. But RBMK, there was only the Leningrad station initially and, yes, Chernobyl and thats all. [28] He gave interviews to Novy Mir and Yunost in which he changed his public stance and expressed his concern that cultural failings and Soviet science losing its way had led inevitably to nuclear disaster. And then. For example, the injection of liquid nitrogen that was done per my proposal made around the 2nd of May and implemented around the 4th or 5th of May. Not for the record but for understanding. All of this, in my opinion, has to be described in this section as obvious and clear. Unfortunately, the place where the iron shot was kept had been affected by the initial outburst of radioactive particles and was contaminated, rendering it completely unusable. These decisions determined the entire order of organisational work for the rest of the period. Because many journalists, and in plays, write that the firemen needlessly stayed there for several hours and got exposed to high radiation doses as a result, etc. All this has to be thoroughly described because it is necessary to precisely write about the physical implication of each action. And there was another episode. This, broadly, is the range of issues that I worked on professionally. And staff migration is quite high. Well, actually, they did struggle to keep the hydrogen bubble from exploding. Well because it was already clear in the 60s that it would be expensive and practically impossible to develop industry in the European part and provide it with electricity from organic sources. However, the technological support for this complex cycle is outdated. This meant that they did not have time to inform some of the people or that they had come from somewhere else. They can be regarded as the directions work should take. Sometime around the 9th of May, it seemed to us that reactor number 4 had stopped living, breathing, burning. A few kilometres before Pripyat There are 18 kilometres between Chernobyl and Pripyat. And so I and the Government Commission had to take these decisions, come up with the action plan, get a clear understanding of the situation. The first four tapes feature only Legasov giving a recounting of the entire event, from the moment he learned of the accident to his final days at the Kurchatov Institute. I am very concerned about this problem. Legasov: He remained there, buried in the sarcophagus, while the second one did actually die from chemical burns because a fire broke out in an area. The more nuclear power stations were built, the more real became the danger of something happening at some point in time. The 5th block was almost ready and could practically be launched within a few months after decontamination, and the 6th block was in the initial stage. But, here, we must be honest with ourselves; that within the next 40-50 years, there will be nothing. Although, of course, the Compton effect had its share in the radiation environment; somewhere around 10 milliroentgens per hour and maybe even less than 10 milliroentgens per hour was radiated from reactor number 4. About lead, it must be noted that our initial plan was, of course, to put metal, iron shot there. Already the first launch of this reactor in the first RBMK unit of Leningrad NPP has shown that such a large active zone, implemented in the way it has been, was very complex for the operator. Legasov: No, we have 14 VVER devices without containments. The tape was valery legasov refers to transcripts and professional. As western experts have shown after our report at the IAEA. This was rather odd. We decided to translate them to English. I was in a car with comrade Plyusch. Sand played a double role. Because information came out in separate blocks. He was the real Soviet Union nuclear physicist who was in charge of investigating the disaster. This is what I want to tell you today. But the Institute is huge. But this was for a few days, and after a few days, everything, of course, recovered. how much did it increase? From that day on, the generation of radionuclides (of any considerable amount) from the crater reduced. And the measures there were simple. [citation needed] Extracts from his tapes were published in Pravda in May 1988. Why do I say this? The second consequence of the delay in the development of nuclear energy was the fact that there were insufficient production capacities for, say, VVER reactor shells. And, of course, it must be said that the positive reactivity coefficient in this device turned out to be unexpected for the physicists. Moreover, the measures that can be taken to prevent this from happening are known. A group of scientists from Novosibirsk telegraphed me that it was necessary to use more tuff and elite. Everything there would be blown to kingdom come. This was very clearly seen in such an exceptional situation. Slowly, we upgraded the existing reactors. Maybe only the chief engineer of reactor control sometimes left his chair to carry out some operations. Legasov: Armen Artavazdovich, a good man. So we had to send a considerable number of helicopters to take the measurements and investigate. The research part of the work was awarded the USSR State prize. And that it was necessary to put nuclear energy sources into operation, to do this quickly. Because, after all, this is a dangerous technology. Because a group of expertswho, you know, are like hurrah, go, go!they had so much influence that Sidorenko Viktor Alekseyevich, the director of the Department of Nuclear Reactors at our institute, the author of this doctoral dissertation and this book, was expelled from the institute. This share must be maintained in order to develop these energy sources but it cannot be the basis of energy [planning]. Adamovich: [faintly audible] And he remained there. He was satisfied with this conversation. The upper reactor plate (nicknamed Yelena) that hermetized the reactor, was in an almost vertical position, slightly off kilter. By the evening of the 26th, all possible manners of flooding the core had been tried, though it resulted in nothing but high steam generation and the spread of water through the various transport corridors in the neighbouring unite. Many residents later, in six or seven days, were drinking milk, Legasov: Well, somewhere. The station personnel was also surprising in a way. For example, firstly, per the thinking of the Government Commission, there was an option to not do anything and let the graphite burn. After creating the first nuclear facility, we then slowed down the development of the technology of their creation, the consideration of all the safety issues related to the operation of these devices, and later we started to rush. They made many decisions specifically to help people who were affected by this accident. What is the monstrosity of his design mistakes apart from the containment philosophy? After the evacuation was completed, the Commission was still in Pripyat for a couple of days, but after that moved to the regional party committee building in Chernobyl and as well as into a military camp. Especially after the evacuation, many people didn't know where their children, mothers were, because people had been evacuated in all directions. During the first flight it became clear that the entire reactor had been destroyed. Science organisations began to weaken, not strengthen. Legasov: Ministry of Medium Machine Building. But it means taking into our own hands issues that fall within the sphere of Civil Defence. It can be taken from my older works that we mostly use heat, radiation, today; but actually, it is possible to produce synthetic materials, to alloy, modify, remove impurities in nuclear sources more simply and more economically than is done today in, for example, chemical or metallurgical industry. [5] Legasov was not religious but very interested in religious history and heritage. Although it likely doesnt exist, I could imagine it. One they just lost and. And our design organizations started to work with containments. It was calm and peaceful there, all was ordinary. The Government Commission worked from Pripyat for the first few days. [1] Legasov recorded his memoir The Legasov Testament using audio tapes[7][30] where he described his involvement with the Chernobyl liquidation. From my point of view, he bears some degree of guilt, of course, small. This too was a point of concern. This text is for comrade Novikov Vladimir Mikhailovich, Dyomin Vladimir Fyodorovich and Sukhoruchkin Vladimir Konstantinovich. [23] In attendance was the former plant director Viktor Bryukhanov, RBMK designer Anatoly Alexandrov and Efim Slavsky of Sredmash. He consistently looked for possible sources of issues that would lead to accidents, systematized them, and made probabilistic evaluations of events, estimates of the likelihood of an event leading to a release of radioactivity. Can the Soviet Union, for example, limit the number of devices that are there, gradually put those that have no cover out of service, and hence, switch to fossil fuel. Since we did not receive any, specific information here, we quickly plunged into cars and I found myself in the, 140 km. And you, chemists, are now making him almost a great martyr And in Chernobyl he screwed up enough - the shelter of the fourth unit turned out to be far from optimal. They had Swedish branded (Ada company) devices including thermal cameras, and started constant flyovers of reactor number 4 to record the temperature of the surface. Only it was built by Finnish builders. The primary work was being done using these cranes, but still many finishing tasks, that would increase the reliability of the sarcophagus, had to be done by hand or by using various robotic devices. That was accurate TASS information but along with it were many journalistic articles about specific battles, about specific people, about heroes at the home front, etc. When on an even surface but inside strong radiation fields, their electronics, usually the control modules, failed making them inoperable. As far as I remember, I stopped the story at how I was struck by the precise work of our chekist [the KGB], who without any fuss, with very few people, did a lot of work to establish communications and bring order in the zone of the accident. Adamovich: [inaudible] this is in Chernobyl? [28] Legasov had an article on industrial safety entitled "From Today to Tomorrow" published in Pravda on 5 October 1987 but it received little interest. I remember how once Lev Petrovich Feoktistov, who had just started working at our institute, attempted to conceptually analyze questions about a more reliable reactor, a more interesting reactor, that would eliminatethis problem was worrying thenthe production of such fissile materials that could be removed from the reactor and used in nuclear weapons. As proposed by General Damiyanovich, a military centre was quickly established in the area surrounding the ChNPP to ensure that military specialiststhe military units in charge of decontamination, measurement, and any other operations that the army had to dowould not act randomly; by trial and error, but more consciously. For example, the head of the district executive committee, Plyushch, had to make preparations for the evacuation. Adamovich: Sorry, but the first commission, they must have then called. Completely. Valery Legasov, 51, Chernobyl Investigator - The New York . We discovered this from foreign sources. This mistake was fundamental. Take a few steps. mannered habits, I called the car and went to the party-economic asset. Legasov: Yes, two or three times we went by these suits. But what caused the good spirits was the way the people had been working; how quickly they responded to our requests, how quickly various engineering scenarios were evaluated. He recorded these tapes after the Chernobyl nuclear disaster, and not long before his death. var sc_project=11574782; var sc_invisible=1; var sc_security="3ab3cc38"; an EPUB file of the text that is suitable for ereaders. Legasov: The station staff. At this time, the. Later, after a few days, when the arrangements improved, proper dining tents were set up, proper sanitary and hygienic practices were put in place. Then a few words need to be said about the concepts for the sarcophagus construction. People will start to pack for too long. 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