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Sato, Yuji; Miyamoto, Yuta; Awatani, Yuto; Yamamoto, Kosuke; Hatakeyama, Takumi
JAEA-Review 2023-002, 59 Pages, 2023/08
JAEA-Review-2023-002.pdf:8.75MB
"Fugen Decommissioning Engineering Center", in planning and carrying out our decommissioning technical development, organizes "Technical special committee on Fugen decommissioning" which consists of the members well-informed, aiming to make good use of Fugen as a place for technological development which is opened domestic and international, as the central place in research and development base of Fukui prefecture, and to utilize the outcome in our decommissioning to the technical development effectively. This report consists of presentation paper are "Achievements and Considerations for Sampling and Analysis of Reactor Core Components", "Treatment of liquid scintillator waste liquid" and "Results and issues of rationalization of decontamination related to the clearance and considerations related to surface contamination monitoring" which is presented in the 39th Technical Special Committee on Fugen Decommissioning.
Iwai, Hiroki; Soejima, Goro; Takiya, Hiroaki; Awatani, Yuto; Aratani, Kenta; Miyamoto, Yuta; Tezuka, Masashi
Dekomisshoningu Giho, (61), p.12 - 19, 2020/03
FUGEN Decommissioning Engineering Center received the approval of the decommissioning plan in 2008, and we have been progressing the decommissioning. The first phase of decommissioning (Heavy Water and Other System Decontamination Period) finished in March 2018, and FUGEN has entered into the second phase of decommissioning (Reactor Periphery Facilities Dismantling Period). This report outlines the technology demonstration of sampling from reactor core structure of FUGEN that to prepare for reactor dismantlement in the third phase.
Takiya, Hiroaki; Aratani, Kenta; Awatani, Yuto; Ishiyama, Masahiro; Tezuka, Masashi; Mizui, Hiroyuki
Dekomisshoningu Giho, (59), p.2 - 12, 2019/03
FUGEN Decommissioning Engineering Center received the approval of the decommissioning program in 2008, and we have been progressing the decommissioning. The first phase of decommissioning (Heavy Water and Other system Decontamination Period) finished in May 2018, and FUGEN has entered into the second phase of decommissioning (Reactor Periphery Facilities Dismantling Period). This report outlines the results obtained in the first phase of decommissioning of FUGEN.
Hayashi, Shoichi; Matsushima, Akira; Kawagoe, Shinji; Soejima, Goro; Awatani, Yuto; Isomi, Kazuhiko
no journal, ,
no abstracts in English
Tanabe, Kazuhiro*; Yanagihara, Satoshi*; Iguchi, Yukihiro; Awatani, Yuto; Saruta, Koji*; Narikawa, Isao*; Yanagida, Akihiro*; Ozawa, Shingo*; Oguri, Daiichiro*
no journal, ,
no abstracts in English
Iwai, Hiroki; Soejima, Goro; Awatani, Yuto; Miyamoto, Yuta
no journal, ,
no abstracts in English
Aratani, Kenta; Ishiyama, Masahiro; Awatani, Yuto; Miyamoto, Yuta; Tezuka, Masashi
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no abstracts in English
Aratani, Kenta; Matsushima, Akira; Takiya, Hiroaki; Awatani, Yuto; Sasaki, Katsuya*; Maehata, Hidehiko*; Maruyama, Akira*
no journal, ,
no abstracts in English
Awatani, Yuto; Aratani, Kenta; Kadowaki, Haruhiko; Nakamura, Yasuyuki; Ishiyama, Masahiro; Tezuka, Masashi
no journal, ,
no abstracts in English
