PWR廃止措置における炉内サンプリング工事について


英字タイトル:
The nation’s sampling of internal reactor vessel on PWR decommissioning
著者:
永田 亮 新田 義一 橋本 達矢 池谷 俊志 森川 玲於奈 鬼塚 博徳 南山 彰男 野田 雅紀 (三菱重工)
発刊日:
公開日:
カテゴリ: 第16回
キーワードタグ:

概要

Mihama Unit 1 & 2 are the first decommissioned nuclear power plants in the Japanese PWR (Pressurized Water Reactor). Internal reactor vessel sampling in PWR has never been conducted in Japan before. Mihama Unit 1 & 2 is the first one in the Japanese PWR. Usually, radioactive concentration on nuclear power plant is estimated based on operation history. Decommissioned nuclear power plants are demanded verification between estimation of radioactive concentration and measured result. This dissertation is describing about summary and result of internal reactor vessel sampling construction.


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