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Sampei, Shinichi; Department of Hot Laboratories and Facilities
JAEA-Review 2007-059, 111 Pages, 2008/02
JAEA-Review-2007-059.pdf:33.33MB
This is an annual report in a fiscal year 2006 that describes activities of the RFEF, the WASTEF, the RHL and the other research hot facilities in the Department of Hot laboratories and facilities. In RFEF, destructive examinations of BWR fuel rods and re-assembly were carried out as PIEs for a fuel assembly irradiated for 5 cycles. Mechanical property measurement of high burn-up fuel rods were performed as spent fuel integrity test for long term dry storage. In WASTEF, SSRT and UCLT of in-core materials in pressurized high-temperature water condition, SCC tests for high-performance fuel cladding material and calorific value measurement of pulse irradiated fuel in NSRR were carried out. In RHL, equipment un-installations and decontamination were performed to lead cells. And modification of fuel storage room were started in order to utilize the facility for un-irradiated fuel storage. In addition, management of the other research hot facilities were carried out.
Sampei, Shinichi
JAEA-Review 2007-006, 89 Pages, 2007/03
JAEA-Review-2007-006.pdf:5.62MB
This is an annual report in a fiscal year of 2006 that describes activities of the Reactor Fuel Examination Facility (RFEF), the Waste Safety Testing Facility (WASTEF) and the Research Hot Laboratory (RHL) in the Department of Hot laboratories and facilities. In RFEF, destructive and nondestructive examinations of BWR fuel rods and assembly component were carried out as PIEs for a fuel assembly irradiated for 5 cycles in the Fukushima-2 Nuclear Power Station Unit-1. In WASTEF, SSRT and UCLT for detecting the susceptibility to IASCC of nuclear reactor structural materials in high-temperature water were performed. In RHL, instrument withdrawals and decontamination were performed to SE cells and lead cells that would be dismantled in 2006 or later according to the decommissioning plan. After the integration of JAERI and JNC, operations and utilizations of No.1 Plutonium Laboratory and Uranium Enrichment Laboratory, etc. have been started.
Sozawa, Shizuo; Amezawa, Hiroo*; Sampei, Shinichi; Tsuchiya, Bun*; Narui, Minoru*; Konashi, Kenji*
no journal, ,
no abstracts in English
Sato, Atsushi; Shiina, Hidenori; Kataoka, Kentaro*; Otomo, Susumu*; Kakiuchi, Kazuo*; Ohira, Koichi*; Itagaki, Noboru*; Kaminaga, Norihisa; Kimura, Yasuhiko; Suzuki, Kazuhiro; et al.
no journal, ,
Kanazawa, Shingo; Sudo, Tomoyuki; Komiya, Tomokazu; Hata, Katsuro; Nakamura, Masahiko; Kozawa, Masachiyo; Ohata, Kiyoshi; Nanko, Masayuki; Hoshino, Masato; Uchida, Shinichi; et al.
no journal, ,
JAEA is working the decontamination activity for the environmental remediation of Fukushima. In this activity, we support the decontamination activity for local governments to devise actually decontaminate. In this report, we show the decontamination effect of a house.