Chernobyl Disaster: Difference between revisions

He was a man who didcateddedicated himself to his work by day - and at night indulged in Soviet culture and art. He was the son of a Siberian river lamplighter, who now lit the lamps across all of Ukraine. He was feared for his harsh treatment of his subordinates - regularly dressing-down those who found themselves beneath his gaze.. He was respected for his knowledge and experience - knowing every micrometre of the reactor and every corner of its workings.

"The Operating Procedures permitted operating conditions similar to those prevailing at Chernobyl Unit 4 on 26 April 1986 and they might have occurred without any intervention on the part of the personnel. We only need to assume a perfectly possible situation in which triggering of EPS-3 occurswhen the reactor is operating initially at rated power with an ORM of26 manual control rods. Under these conditions, approximately one hour after triggering of EPS-3 the ORM could have fallen to less than 15 manual control rods at a reactor power of 200-300 MW(th), and any further action, whether automatic or remote, to shut down the reactor could have led to a similar repetition of the events of 26 April 1986." - [[ https://www-pub.iaea.org/MTCD/publications/PDF/Pub913e_web.pdf| INSAG 7 The Chernobyl Accident: Updating of INSAG-1]]

[[ https://digitalarchive.wilsoncenter.org/document/208405 | Sometime after mid-day Bryukhanov reports to Moscow 1000uR/sec as the maximum radiation dose in the vicinity of the plant.]]