We are announcing the status of major inspections and restoration works and
non conformances at TEPCO's Kashiwazaki-Kariwa Nuclear Power Station after
the Niigata-Chuetsu-Oki Earthquake.
Inspection/Restoration Status
◇ Inspection and restoration completed between September 3 to September
9, 2010
(Completed on the following date)
- Unit 3 Seismic reinforcement works (Seismic reinforcement works for
the fuel handling machine):
September 3
◇ Inspection and restoration to be commenced between September 10 to
September 16, 2010
(To be commenced on the following date)
- Unit 2 500kV power cable inspection (Laying cables):
September 6*
* Work schedule added this week.
◇ Work Schedule of Major Inspection and Restoration from September 5 to
October 2, 2010
- Work Schedule of the Main Inspection/ Restoration of the Kashiwazaki-
Kariwa Nuclear Power Station in Response to the Niigata-Chuetsu-Oki
Earthquake (during 4 Weeks) ...Appendix
(Reference)
Nonconformances Found in the Inspection and Restoration Works Performed
after the Niigata-Chuetsu-Oki Earthquake
Based on the "Public Announcement Regarding Nonconformance Found in the
Inspection and Restoration Works Performed after the Niigata-Chuetsu-Oki
Earthquake", the Tokyo Electric Power Company, Incorporated (TEPCO) provides
this announcement containing incidents information reported from September
2 to September 8, 2010.
◇ Incidents Information (relating to the Chuetsu-Oki Earthquake)
| |
<Reports from September 2 to September 8, 2010>
◇ Other Findings
- Information on Nonconformances (those related to: the Chuetsu-Oki
Earthquake; Grades GI, GII, GIII; and non-graded)
(including nonconformances related to: the Chuetsu-Oki Earthquake;
Grades As, A, B, C, D; and non-graded)
* By close reexamination of past nonconformance incidents, four of them
are identified as related to the Chuetsu-Oki Earthquake, so the total
number of them has been corrected.
Appendix: Work Schedule of the Main Inspection/ Restoration of the Kashiwazaki-
Kariwa Nuclear Power Station in Response to the Niigata-Chuetsu-Oki
Earthquake (during 4 Weeks) (PDF 90.0KB)