Kyshtym disaster, explosion of buried nuclear waste from a plutonium-processing plant near Kyshtym, Chelyabinsk oblast, Russia (then in the U.S.S.R.), ...
Kyshtym disaster
The Kyshtym disaster, sometimes referred to as the Mayak disaster or Ozyorsk disaster in newer sources, was a radioactive contamination accident that occurred on 29 September 1957 at Mayak, a plutonium ... Wikipedia
Location: Mayak Production Association
Date: September 29, 1957
Also known as: Mayak disaster or Ozyorsk disaster
Outcome: INES Level 6 (serious accident)
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Then known as Chelyabinsk 40, the facility produced plutonium for Soviet nuclear weapons from 1948 onwards and activities at the facility have resulted in ...
The first accident occurred in 1949-1951, the second on 29 September 1957, and the third in 1967, and involved the air transfer of irradiated sand particles.
This paper presents an overview of the nuclear accident that occurred at the Mayak Production Association (PA) in the Russian Federation on 29 September 1957, ...
... accident that occurred at the Production Association “Mayak” (Chelyabinsk-40, Russia) in 1957. Based on archive data, quantitative characteristics of the ...