第17回
BWR炉内構造物等点検評価ガイドライン 炉心シュラウド・ シュラウドサポートの改訂方針
著者:
三橋 忠浩,島津 忠昭,(東芝ESS),小林 広幸,(日本原電),菊川 浩,神長 貴幸,(東京電力),椿 正昭,内山 好司,(日立GE),佐藤 寿志,(原子力安全推進協会)
発刊日:
公開日:
キーワードタグ:
The current edition of “Guideline of Inspection and Evaluation for Reactor Internals issued by Japan Nuclear Safety Institute (JANSI) consists of inspection target, inspection method, and evaluation. Recently, the guideline is revised based on the safety function of the Reactor Internals, domestic operation experience, and the new knowledge. In this report, summary of “Guidelines of Inspection and Evaluation for Reactor Internals [Core Shroud] and [Shroud Support]....
英字タイトル:
Guideline for BWR Inspection Program Revision Policy of Guidelines for Core Shroud and Shroud Support
第17回
原子炉容器等クラス1容器のベアメタル目視試験ガイドラインの 制定について
著者:
名越 康人,(三菱重工),一ノ瀬 雄平,(関西電力),佐藤 寿志,(原子力安全推進協会)
発刊日:
公開日:
キーワードタグ:
Bare metal visual examination (BMV) is required for dissimilar metal welds of class 1 component for PWR (Pressurized Water Reactor) in inspection and evaluation guidelines published by Japan Nuclear Safety Institute (JANSI). However, there have been no guidelines which specify the procedures for BMV. In 2021, the guideline stipulating specific procedures for BMV were established by JANSI. This guideline includes both lessons-learned related to the boric acid corrosion on reactor pressure vessel upper head a...
英字タイトル:
Establishment of Bare Metal Visual Examination Guideline for Class 1 Pressure Vessels such as Reactor Pressure Vessel