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.

1. Inspection/Restoration Status

 ○ Inspection and restoration completed between January 18th to January 24th, 2008.
    (Completed on the following date) 

  • Unit No.5 Jet pump inspection (No.1: visual inspection prior to disassembly): 
      January 18th 
  • Unit No.5 Replacement of seismic data recorders: 
      January 18th 

 ○ Inspection and restoration to be commenced between January 25th to January 31st, 2008
    (To be commenced on the following date)  

  • Unit No.1 Preparation for refueling floor service tools inspection 
    (stud tensioners, etc.):
      January 22nd *
  • Unit No.1 Refueling floor service tools inspection (stud tensioners, etc.): 
      January 28th 
  • Unit No.1 Pressure suppression chamber inspection: 
      January 28th 
  • Unit No.1 Main generator inspection: 
      January 28th 
  • Unit No.6 Replacement of seismic data recorder: 
      January 28th 
                                                         * Work schedules added this week

 ○ Work Schedule of Major Inspection/Restoration from January 20th to February 16th, 2008

  • 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

2. 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 January 17th to January 23rd, 2008.

 ○ Incidents Information (relating to the Chuetsu-Oki Earthquake)


 <Reports from Jan. 17 to Jan. 23, 2008>


 ○ Other Findings 

    Nothing to disclose 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 162KB)