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JAEA Reports

The Annual report on the environmental monitoring around the waste rock sites, 2009; Tottori

Ito, Kimio; Soma, Susumu; Ono, Takayuki; Ishimori, Yuu; Kawasaki, Satoru

JAEA-Review 2011-011, 20 Pages, 2011/03

JAEA-Review-2011-011.pdf:1.59MB

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 2009. 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.

JAEA Reports

The Annual report on the environmental monitoring around the Ningyo-toge, 2009; Okayama

Ito, Kimio; Soma, Susumu; Ono, Takayuki; Ishimori, Yuu; Kawasaki, Satoru

JAEA-Review 2011-010, 44 Pages, 2011/03

JAEA-Review-2011-010.pdf:2.5MB

The Ningyo-toge Environmental Engineering Center of the Japan Atomic Energy Agency (JAEA Ningyo-toge) performs the environmental monitoring around the Ningyo-toge and the waste rock sites according to the agreements with local governments, Okayama and Tottori prefectures. Environmental monitoring of plutonium has been also performed around the Ningyo-toge regarding the practical application study on the reprocessed uranium conversion, which was carried out from 1994 to 1999 at the Ningyo-toge. Each prefectural committee on the environmental monitoring evaluates the monitoring data annually. This report summarized the results of the environmental monitoring in Okayama prefecture in the fiscal year 2009. The results show that the levels of the radiation doses and the radioactive concentrations in the environment were within natural variations, and the committee concluded that the environmental impacts from the sites were negligible. Therefore, the site of the JAEA Ningyo-toge has been well operated, and the waste rock sites have been well maintained.

JAEA Reports

The Annual report on the environmental monitoring around the Ningyo-toge, 2008; Okayama

Soma, Susumu; Ono, Takayuki; Ishimori, Yuu; Kawasaki, Satoru

JAEA-Review 2009-070, 43 Pages, 2010/03

JAEA-Review-2009-070.pdf:6.63MB

The Ningyo-toge Environmental Engineering Center of the Japan Atomic Energy Agency (JAEA Ningyo-toge) performs the environmental monitoring around the Ningyo-toge and the waste rock sites according to the agreements with local governments, Okayama and Tottori prefectures. Environmental monitoring of plutonium has been also performed around the Ningyo-toge regarding the practical application study on the reprocessed uranium conversion, which was carried out from 1994 to 1999 at the Ningyo-toge. Each prefectural committee on the environmental monitoring evaluates the monitoring data annually. This report summarized the results of the environmental monitoring in Okayama prefecture in the fiscal year 2008. The results show that the levels of the radiation doses and the radioactive concentrations in the environment were within natural variations, and the committee concluded the environmental impacts from the sites were negligible. Therefore, the site of the JAEA Ningyo-toge has been well operated, and the waste rock sites have been well maintained.

JAEA Reports

The Annual report on the environmental monitoring around the Ningyo-toge, 2007; Okayama

Soma, Susumu; Tago, Itaru; Ono, Takayuki; Ishimori, Yuu; Kawasaki, Satoru

JAEA-Review 2009-069, 43 Pages, 2010/03

JAEA-Review-2009-069.pdf:7.21MB

The Ningyo-toge Environmental Engineering Center of the Japan Atomic Energy Agency (JAEA Ningyo-Toge) performs the environmental monitoring around the Ningyo-toge and the waste rock sites according to the agreements with local governments, Okayama and Tottori prefectures. Environmental monitoring of plutonium has been also performed around the Ningyo-toge regarding the practical application study on the reprocessed uranium conversion, which was carried out from 1994 to 1999 at the Ningyo-toge. Each prefectural committee on the environmental monitoring evaluates the monitoring data annually. This report summarized the results of the environmental monitoring in Okayama prefecture in the fiscal year 2007. The results show that the levels of the radiation and the radioactive concentrations in the environment were within natural variations, and the committee concluded the environmental impacts from the sites were negligible. Therefore, the site of the JAEA Ningyo-Toge has been well operated, and the waste rock sites have been well maintained.

JAEA Reports

The Annual report on the environmental monitoring around the waste rock sites, 2008; Tottori

Soma, Susumu; Ono, Takayuki; Ishimori, Yuu; Kawasaki, Satoru

JAEA-Review 2009-068, 20 Pages, 2010/03

JAEA-Review-2009-068.pdf:4.54MB

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 2008. 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 the environmental impacts from the sites were negligible.

JAEA Reports

The Annual report on the environmental monitoring around the waste rock sites, 2007; Tottori

Soma, Susumu; Tago, Itaru; Ono, Takayuki; Ishimori, Yuu; Kawasaki, Satoru

JAEA-Review 2009-067, 20 Pages, 2010/03

JAEA-Review-2009-067.pdf:4.54MB

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 2007. 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 the environmental impacts from the sites were negligible.

JAEA Reports

Report of Working Group for Technical Standard of Cutting and Melting Works in Glovebox Dismantling

Asazuma, Shinichiro; Takeda, Shinso; Toshihiko, Ohnishi,; Soma, Susumu; Onose, Ken ; Shoichi, Tajima,; Okada, Takashi

JNC TN8420 2004-001, 122 Pages, 2004/11

JNC-TN8420-2004-001.pdf:167.0MB

In order to prevent spread of contamination, glovebox dismantling activity is usually performed in a confined enclosure with personal radioactive protective equipment. Since large potion of these materials is made of vinyl acetate, there exist potential risks of fire, damage and injury to the environment and workers during the dismantling (cutting or melting) operation. It is therefore important to establish standard for proper use of equipment and hazard controls in such a specific environment. Working Group composed of Tokai Works and O-arai Works has examined and developed the operational standard for cutting work in glovebox dismantlement. The result is reflected to the Tokai Works Safety Operational Standard.

JAEA Reports

The Wearing Examination Report of a Protection Mask -Mask Man Test in Tokai Works-

; Soma, Susumu; Yamanaka, Katsuyuki; Abe, Akira*; Kashimura, Hiromichi*

JNC TN8410 2004-017, 100 Pages, 2004/10

JNC-TN8410-2004-017.pdf:22.38MB

This report summarizes the actual of the development circumstances of the examination equipment with the protection mask carried out from 1970 to 2003 in the Tokai Works,a half mask wearing examination.

JAEA Reports

None

Ebana, Minoru; Noda, Kimio; Kobayashi, Hirohide; Soma, Susumu; Mikami, Satoshi; Toyoda, Motoko; Oyanagi, Katsumi*

PNC TN8410 98-075, 36 Pages, 1998/07

PNC-TN8410-98-075.pdf:1.34MB

None

JAEA Reports

None

; ; ; Soma, Susumu;

PNC TN1440 96-004, 61 Pages, 1996/04

PNC-TN1440-96-004.pdf:1.14MB

no abstracts in English

JAEA Reports

None

Ebana, Minoru; Nomura, Yukihiro; Watanabe, Toshiyuki; Shirai, Kenji; Otaka, Tadashi; Soma, Susumu; Jin, Kazumi; Sumiya, Shuichi; Fukasawa, Kunio

PNC TN8530 87-004, 196 Pages, 1987/09

PNC-TN8530-87-004.pdf:13.8MB

no abstracts in English

Oral presentation

Application of multi-channel rate meter to $$gamma$$-ray spectrometer

Saito, Kei; Takashima, Hideki; Emori, Shuichi; Soma, Susumu; Takada, Chie

no journal, , 

no abstracts in English

12 (Records 1-12 displayed on this page)
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