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JAEA Reports

Data analysis on worker dose in dismantling of Japan Power Demonstration Reactor (JPDR) (Contract research)

Shiraishi, Kunio; Sukegawa, Takenori; Yanagihara, Satoshi

JAERI-Data/Code 2001-028, 86 Pages, 2001/11

JAERI-Data-Code-2001-028.pdf:6.31MB

The data on worker dose in dismantling of the Japan Power Demonstration Reactor (JPDR) was analyzed to characterize its features. It was appeared from the study that the collective dose to the workers was 306 man-mSv, in which maximum individual dose was 8.5 mSv, almost all doses were received in the activities for dismantling of reactor internals, the reactor pressure vessel and the biological shield, and that the worker dose distribution was similar to that in the maintenanee of the facilities which was characterized by the hybrid log normal distribution model. Farthermore, it was found that the dismantling activities were categorized into three groups depending on dose rates in workplaces, then contribution factors for radiation exposure in terms of dose rates in different groups were derived based on the analysis. The study would be useful for estimation of worker dose in future decommissioning of commercial nuclear power plants in Japan.

JAEA Reports

Data analysis on waste arising in dismantling of Japan Power Demonstration Reactor (JPDR) (Contract research)

Shiraishi, Kunio; Sukegawa, Takenori; Yanagihara, Satoshi

JAERI-Data/Code 99-050, p.113 - 0, 2000/01

JAERI-Data-Code-99-050.pdf:5.95MB

no abstracts in English

Journal Articles

Experience of dismantling and technology development in the Japan Power Demonstration Reactor decommissioning program

Yanagihara, Satoshi

Proc. of Int. Conf. of Dismantling of Nuclear Facilities, 1, p.179 - 190, 1998/00

no abstracts in English

Journal Articles

Systems engineering approach to planning of nuclear power plant decommissioning; Application of JPDR dismantling data to Tokai Power Station Decommissioning

Yanagihara, Satoshi; Sukegawa, Takenori; Tanabe, Norio*; Takaya, Junichi*

Proc. of SPECTRUM'98, p.269 - 274, 1998/00

no abstracts in English

Journal Articles

Systems engineering for decommissioning the Japan Power Demonstration Reactor

Yanagihara, Satoshi; ; ; Fujiki, Kazuo

JSME International Journal, Series B, 36(3), p.493 - 498, 1993/00

no abstracts in English

Journal Articles

Systems engineering for decommissioning the Japan Power Demonstration Reactor(JPDR); A Study on characteristics of decommissioning waste

Yanagihara, Satoshi; ;

Proc. of the 1993 Int. Conf. on Nuclear Waste Management and Environmental Remediation,Vol. 3, p.423 - 431, 1993/00

no abstracts in English

Journal Articles

Present status and problems of decommissioning technology, 3-2; Code system and data base for planning and evaluation of reactor decommissioning project

Yanagihara, Satoshi

Nihon Genshiryoku Gakkai-Shi, 33(5), p.418 - 419, 1991/05

no abstracts in English

JAEA Reports

Japanese Contributions to IAEA INTOR Workshop,PhaseIIA,Part 2 Chapter IX:Engineering

Iida, Hiromasa; Seki, Masahiro; ; ; ; ; ; ; ; ; et al.

JAERI-M 85-081, 231 Pages, 1985/07

JAERI-M-85-081.pdf:3.67MB

no abstracts in English

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