[DOC] [TLE] Chernobyl disaster - Wikipedia [PAR] The Chernobyl disaster, also referred to as the Chernobyl accident, was a 
catastrophic nuclear accident that occurred on 26 April 1986 in the No.4 light 
water graphite moderated reactor at the Chernobyl Nuclear Power Plant near 
Pripyat, in what was then part of the Ukrainian Soviet Socialist Republic of the 
Soviet Union (USSR). ... It is one of only two classified as a level 7 event (the 
maximum classification)... [DOC] [TLE] Chernobyl disaster | nuclear accident, Union of Soviet Socialist ... [PAR] Apr 14, 2015 ... Accident in 1986 at the Chernobyl nuclear power station in the ... Nuclear 
accident, Union of Soviet Socialist Republics [1986] ... nuclear power station, 
Ukraine, U.S.S.R., October 1, 1986. ... 2526, 1986, when technicians at reactor 
Unit 4 attempted a poorly .... A visit to the site of the Chernobyl disaster. [DOC] [TLE] 7 The Chernobyl disasters Its effect on Belarus and Ukraine [PAR] The Chernobyl disaster began at 1.23 a.m. on Saturday 26 April 1986, in a 
civilian nuclear power station of Kiev1 Oblast (province) in the (then) ... and the 
emergence of two of the new independent republics - Belarus and Ukraine. ... 
west of Chernigov Oblast, the site of the original seventeenth-century Ukrainian 
state (fig. [DOC] [TLE] Chernobyl | Chernobyl Accident | Chernobyl Disaster - World ... [PAR] The April 1986 disaster at the Chernobyl nuclear power plant in Ukraine was the 
product of a ... Nobody off-site suffered from acute radiation effects although a 
large ... In each of the two loops, there are four main coolant circulating pumps, 
one of .... Following this, the Government of the USSR requested the International
... [DOC] [TLE] Chernobyl accident - Ukraine: 1986 - Science in Context - Gale [PAR] Ironically, it was this very advantage that led to the disaster of April 26, 1986. ... At 
1:24 a.m. local time on Saturday, April 26, Unit 4 of the Chernobyl Nuclear Power 
... Ukraine, and other independent countries formerly with the USSR are now ... 
plans for a second shell, stronger than the first, to install on top of the original... [DOC] [TLE] What happened in Chernobyl? | Greenpeace International [PAR] Mar 20, 2006 ... On April 26, 1986, a major accident occurred at Unit 4 of the nuclear power 
station at Chernobyl, Ukraine, in the former USSR. ... This procedure did not go 
according to plan and the reactor power level fell to less than 1 percent. ... but 
most estimates put it at more than 95 percent of its original contents. [DOC] [TLE] Thirty years on, Chernobyl remembered by Philadelphia-area ... [PAR] Apr 20, 2016 ... For nine days the ensuing meltdown at the power plant called Chernobyl ... 
began April 26, 1986 and the Russian invasion and annexation [take-over] of ... 
chernobyl-disaster-location-map ... In 1922, Ukraine became one of the original 
constituent republics of the Union of Soviet Socialist Republics (USSR.)... [DOC] [TLE] The Chernobyl Accident: Updating of INSAG-1 - IAEA Publications [PAR] Apr 26, 1986 ... Basic requirements which must be satisfied to ensure safety for particular .... 1. 
Chernobyl Nuclear Accident, Chernobyl, Ukraine, 1986. I. Inter- ... of Soviet 
Socialist Republics as well as on specific issues relating to the ... of systematic 
evaluation of operating experience; the need to strengthen the on-site. [DOC] [TLE] Chernobyl and Trade - American University [PAR] The Issue In the early morning of April 26, 1986, workers at the Chernobyl 
nuclear ... The accident also caused unquantifiable economic losses for the 
U.S.S.R. and ... some as far away as 80km west, north and north-west of the 
reactor site. ... twenty-six nations, including the Soviet Union and its (then) 
Republics would have... [DOC] [TLE] InfoUkes: Ukrainian History -- The Chornobyl Nuclear Disaster [PAR] On the 26th of April 1986 shortly after midnight, to be precise, at 1:23 GMT, there 
... The most badly affected were the Republics of Ukraine and Byelorussia. ... 
power stations were designed

Question: One of the USSR's 4 original republics, it was the site of the 1986 Chernobyl disaster
Answer: Ukraine