Fukushima Daiichi Nuclear Power Station Unit 4 Reactor Building Photo taken on August 15, 2012
Unit 4 Reactor Building
Fukushima Daiichi Nuclear Power Station Unit 4 Reactor Building Photo taken on June 18, 2012
Debris removal from the upper part of Unit 4 Reactor Building (During removal) Photo taken on January 5, 2012
Debris removal from the upper part of Unit 4 Reactor Building (Before removal) Photo taken on September 22, 2011
Reactor coolant filtering system purge line (the 1st floor of Unit 4 Reactor Building) (Photo taken on May 31, 2012)
Reactor coolant filtering system purge line (the 1st floor of Unit 4 Reactor Building) (Photo taken on May 10, 2012)
Fukushima Daiichi Nuclear Power Station Unit 4, Rubble collection preparation of a reactor building [pictured on September 15, 2011]
Fukushima Daiichi Nuclear Power Station Unit 4, Overview of a reactor building from western hilltop [pictured on September 15, 2011]