Top > Releases ･ Announcements > Fukushima Daiichi NPS Prompt Report > 2013 > Steam Found Near the Central Part of the Fifth Floor (Equipment Storage Pool Side) of Unit 3 Reactor Building at Fukushima Daiichi Nuclear Power Station (Follow-up Information 9)
This is a follow-up report on the statuses of steam found wafting through the air near the central part of the fifth floor (equipment storage pool side) of Unit 3 on July 18.
At around 9:05 AM today (July 23), we found steam coming from near the central part of the fifth floor (equipment storage pool side) of Unit 3 by a camera.
The plant status and the monitoring post readings at 9:30 AM are as follows, and no abnormality has been found.
- Reactor water injection, cooling of the spent fuel pool:
Continuing stably
- Monitoring post readings, continuous dust monitor amounts:
No significant change was found
- Temperature of RPV/PCV:
No significant change was found
- Pressure of dry well:
No significant change was found
- Noble gas monitor:
No significant change was found
- Nitrogen injection:
No significant change was found
- Weather condition:
Air temperature 20.3℃, humidity 91.2%
* The weather condition is as of 9:00 AM.
The steam is continuously wafting through the air as of 10:30 AM.
We will continue to monitor the status closely.
© Tokyo Electric Power Company Holdings, Inc.
