We are announcing the status of major inspections and restoration works and nonconformances
at TEPCO's Kashiwazaki-Kariwa Nuclear Power Station after the Niigata-Chuetsu-Oki Earthquake.
Inspection/Restoration Status
◇ Inspection and restoration completed between October 23 to October 29, 2009
(Completed on the following date)
- Unit No.5 Main exhaust duct inspection and restoration (Restoration work):
October 24
◇ Inspection and restoration to be commenced between October 30 to November 5, 2009
(To be commenced on the following date)
- Unit No.3 Seismic reinforcement works (Preparation for seismic reinforcement works
for reactor building overhead crane):
November 2*
- Unit No.3 Seismic reinforcement works (Seismic reinforcement works for the fuel
handling machine):
November 2
- Unit No.4 Restoration work of stand-by gas treatment system piping duct substruction
(Restoration work):
October 29*
- Unit No.5 Turbine inspection (Restoration work of high-pressure turbine and
low-pressure turbine (A) (B) (C)):
October 29
- Unit No.5 500kV power cable inspection (Voltage application test):
November 5
- Reinforcement works for spent fuel transportation cask storage building
(Restoration work):
November 2
* Work schedules altered this week.
◇ Work Schedule of Major Inspection/ Restoration from October 25 to November 21, 2009
- 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 October 22 to October 28, 2009.
◇ Incidents Information (relating to the Chuetsu-Oki Earthquake)
| |
<Reports from October 22 to October 28, 2009>
◇ Other Findings
- Nothing to disclose to this week.
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 100KB)