Over the next three to four months, TEPCO plans to establish an access route, conduct an internal investigation of the primary containment vessel (PCV), and obtain three-dimensional data on its internal geometry.
The arm, which had been folded up inside a metal box, was extended and its tip passed through a valve in a pipe leading to the containment vessel at 10 a.m., TEPCO said ... TEPCO hopes the findings will help it prepare for large-scale debris removal ... ....
(TEPCO HD) ...Management of the BGM was spearheaded by WANOCEONaoki Chigusa and WANO Chairman José Gago, and supported in his capacity as conference host by former WANO President and TEPCO HD President, Tomoaki Kobayakawa.
The flaws came to light after TEPCO checked shared folders used by employees in charge of antiterrorism measures as well as staff computers ... The NRA is checking whether TEPCO has improved its handling of confidential information.