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 September 18 to September 25, 2009
(Completed on the following date)
- Unit No.5 Seismic reinforcement works (Seismic reinforcement works for the fuel
handling machine):
September 24
- Unit No.6 Functional test for the entire plant (Functional test for reactor core
isolation cooling system (RCIC)):
September 18
- Unit No.6 Functional test for the entire plant (Performance test for steam turbine (#1)):
September 18
◇ Inspection and restoration to be commenced between September 26 to October 1, 2009
(To be commenced on the following date)
- Unit No.1 500kV power cable inspection (Voltage application test):
September 29
- Unit No.4 Turbine inspection (Low-pressure turbine (A) (B) restoration work of blades):
September 28
- Unit No.4 Restoration work of stand-by gas treatment system piping duct substruction:
October 1
- Unit No.7 Planned shutdown of the unit:
September 25*
* Work schedules added and altered this week
◇ Work Schedule of Major Inspection/Restoration from September 20 to October 17, 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 September 17 to September 24, 2009.
◇ Incidents Information (relating to the Chuetsu-Oki Earthquake)
| |
<Reports from September 17 to September 24, 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 48.1KB)