Скачать с ютуб Inside Chernobyl Reactor - Expedition to sub-reactor/reactor rooms after explosion [1988] в хорошем качестве

Inside Chernobyl Reactor - Expedition to sub-reactor/reactor rooms after explosion [1988]

This unique video shows examination of the most dangerous places inside the Chernobyl sarcophagus: The sub-reactor room (room 305/2 and schema "OR"), probably room 304/3 and a bit inside the (almost empty) space of the reactor core/active zone. These expeditions have been performed by scientists of the Kurchatov institute in 1988. I can recognize A.Popov and K.Checherov on the video, which was taken by Сергей Кошелев (Sergei Koshelev) and Георгий ибраимов (Georgiy Ibraimov). I don't know the exact radiation levels by that time, but it must have been several thousands of Roentgens/h (several times the lethal dose/h); currently the level in 305/2 is up-to 1800 R/h. The bottom reactor plate scheme "OR" has been crushed by the explosion in 1986 and pushed about 5 meters downwards, which created a hole (between OR and L) that was used by the people to climb into the reactor space. Below the OR scheme in room 305/2 there was a steel support cross, it housed the reactor feedwater pipes, which were torn apart and destroyed by the explosion. It was this space through which (a destroyed quadrant of OR) the molten fuel lava poured down into other rooms inside the shelter. The OR scheme (NE-quadrant) can be seen since 18:00, at 18:17 there's a LFCM stalagmite visible. The pipes going up from the OR are reactor cooling channels, one can also see a lot of graphite blocks there. The steel structure appearing as a wall around OR is the scheme L. There is also a lot of concrete visible, which was poured into the reactor space during construction of the sarcophagus. See here for a more detailed description of the room: https://www.hwinfo.com/Chernobyl/insi... Sergei gave me this video during my visit to Chernobyl on Jun-8-2017. Many thanks Sergei, it was a pleasure to meet you ! If interested in more details, be sure to check comments below. Video copyright: Сергей Кошелев (Sergei Koshelev)    / @user-bg6rz6dr5u   Георгий ибраимов (Georgiy Ibraimov).