Plant Data of Fukushima Daiichi Nuclear Power Station at the time of the Tohoku-Chihou-Taiheiyou-Oki Earthquake
1. Description of data
- Description of data
- [Corrected on July 17, 2013]
<Reference: Reports posted in the past>Reported on May 16, 2011
2. Chart
| Unit 1 | ||||
|---|---|---|---|---|
| Unit 2 | PDF
[Corrected on July 17, 2013] |
|||
| Unit 3 | PDF
[Corrected on July 17, 2013] |
|||
| Unit 4 | ||||
| Unit 5 | 1
[Corrected on July 17, 2013] |
2 | 3 | 4 |
| 5 | 6 | 7 | 8 | |
| Unit 6 | 1
[Corrected on July 17, 2013] |
2 | 3 | 4 |
| 5 | 6 | 7 | ||
| Common Pool | ||||
<Reference: Reports posted in the past>
| Unit 2 | |
|---|---|
| Unit 3 | |
| Unit 5 | (1) |
| Unit 6 | (2) |
3. Data of abnormal events including alarm records
| Unit 1 | |
|---|---|
| Unit 2 | |
| Unit 3 | |
| Unit 5 | |
| Unit 6 |
- Added onJuly 17, 2013
- <Reference>Additional data from the date when printing was started to the date when the reactor was brought to cold shutdown state
| Unit 5 | |||
|---|---|---|---|
| Unit 6 | (1) | (2) | (3) |
6. Data of transient recorders
| Unit 1 | |
|---|---|
| Unit 2 | |
| Unit 3 | |
| Unit 5 |
- Added onJuly 17, 2013
- Additional data of the transient recording device
| Unit 1 | |
|---|---|
| Unit 3 | |
| Unit 5 |
- Added on May 10, 2013
- (Reference) Additional data of the transient recording device
| Unit 1 | (1) | (2) | (3) | (4) |
|---|---|---|---|---|
| (5) | ||||
| Unit 3 | (1) | |||
| Unit 5 | (1) | (2) | (3) | (4) |
| (5) | (6) | (7) | (8) | |
* As for the time data obtained every minute by the transient recording device at Unit 1 in Fukushima Daiichi NPS (announced on May 10), the digit of second has not been displayed. Therefore, we have corrected this error. (Corrected on May 21)
7. Compilation of operation records
- [Corrected on July 17, 2013]
- Compilation of operation records
- [Corrected on July 17, 2013]
- Additional data of the fire fighter pump flowmeter during the measurement period of the Accident Management Pane
<Reference: Reports posted in the past>
8. Plant parameters
<Reference: Reports posted in the past>
<Reference: Reports posted in the past>
