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Ono, Takayuki; Tsujinaka, Hideyuki; Ishimori, Yuu; Kawasaki, Satoru; Ando, Masaki
JAEA-Review 2014-025, 13 Pages, 2014/08
JAEA-Review-2014-025.pdf:2.44MB
The Ningyo-toge Environmental Engineering Center of the Japan Atomic Energy Agency performs the environmental monitoring around the Ningyo-toge and the waste rock sites according to the agreements with local governments, Okayama and Tottori prefectures. Each prefectural committee on the environmental monitoring evaluates the monitoring data annually. This report summarized the results of the environmental monitoring in Tottori prefecture in the fiscal year 2013. The results show that the levels of the radiation doses and the radioactive concentrations in the environment were within natural variations, and the waste rock sites have been well maintained. The committee concluded that the environmental impacts from the sites were negligible.
Aoki, Yoshikazu; ; ;
JNC TN8440 2002-018, 14 Pages, 2002/12
Crisis management section members of Japan Nuclear Cycle Development Institute(JNC) Tokai Works had implemented two types of trainings against terrorism in last Japanese fiscal year and improved the countermeasure against the terrorism. In this fiscal year we trained against the new type of terrorism in the period of about 1 year later of a series of attacks on America by terrorism. As a result of the training some points which need further improvements and new weak points have been availed as follows. (1)Enlightenment of workers' senses against terrorism. Few members of the Emergency Control Center, workers and guards looked tensionless in the training. The sense against terrorism needs to be enlightened. (2)Speediness of initial response. In this training the events using a car Went on more rapidly than expected. The rapid response to counter terrorism needs to be examined. (3)Improvement of fundamental countermeasures. The fundamental response of the workers to the terrorism under limited condition before the guard authorities' arrival has been improved further more through the education and trainings. (4)Completeness of the prevention of terrorism. After terrorism occurs, Tokai Works is helpless until the guard authorities arrive. First of all the measure to avoid terrorism occurrence is important. (5)Strengthen the cooperation with the guard authorities. Besides completeness of the prevention of terrorism it is necessary to cope with the guard authorities at ordinary times against an emergency.
Yoshitsugu, Yuichi; Tsujinaka, Hideyuki; Goto, Hirohito; Fujita, Masato; Nishimura, Yoshiyuki; Okui, Masahiro; Ito, Kimio; Ono, Takayuki
no journal, ,
At Ningyo-toge Environmental Engineering Center, Various actions are considered to be it for nuclear fuel plant decommissioning and to take a step. It is excepted that a large quantity of waste is occurred by equipments and buildings decommissioning. In our center, it is introduced a system of "Non radioactive Waste" to reduce quantity of radio waste. I introduce our system.
Tsujinaka, Hideyuki
no journal, ,
no abstracts in English