JAPAN ATOMIC INDUSTRIAL FORUM, INC.

for Japanese

Ohi-4

Current Statusin Operation
Applications for Restart2013-07-08
NRA's Approval for basic design2017-05-24
NRA's Approval for detailed design2017-08-25
NRA's Approval for safety program2017-09-01
Start of NRA Pre-service Inspection2017-09-11
Local Consent2017-11-27
Restart2018-05-09
Age:26

PWR  1180MWe (gross)
          1127MWe (net)

Owner:  

Operator:

Date of order:
1987
Construction Start:
1987-05
Concrete placing:
1988-06
Initial Criticality:
1992-05-28
Grid connection:
1992-06
Commercial Operation:
1993-02-02
Main contractor:
MHI
Architect Engineer:
Kansai EPCO/MAPI
Reactor System supplier:
MHI
Reactor Vessel supplier:
MHI
Incore Structure supplier:
MHI
Fuel supplier:
MNF
Steam raising supplier:
MHI
Turbine generator supplier:
MHI
Civil works:
various
2013-07-08 2013-07-08   2017-05-24 2017-11-27 2018-05-09

New Regulatory Standards came into effect

Applications by Operator

Application for Permission to Install a Reactor
(Basic design)

NRA Approval

Local Consent
(not a legal requirement)

Restart the reactor

  2017-08-25 2017-09-11
Application for Approval of Construction Plan
(Detailed design based on basic design)

NRA Approval

Pre-service Inspection by NRA

Application for Approval of Operational Safety Program
(Matters regarding operations, including operational safety)

NRA Approval

            2017-09-01  
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Video

“The current situation at Fukushima Daiichi NPS” -From 3.11 toward the future- (ver, July 2019)

8 July, 2019
“The current situation at Fukushima Daiichi NPS” -From 3.11 toward the future- (ver, July 2019)09:17

Recent News

17 October, 2019
JAIF Holds Women’s Symposium, with Presentations by Weathercaster and Professor
7 October, 2019
Fukushima Joban Products Fair Begins, Featuring Seafood Sent Directly to Restaurants in Tokyo-Yokohama Area
3 October, 2019
Kindai University, Hayakawa Rubber Develop Easily-molded Radiation Shielding Material
30 September, 2019
MEXT Minister Shares His Hopes with the Press, Seeking to Secure Human Resources Together with Universities
19 September, 2019
Minister of State for Science and Technology Policy Attends Opening Ceremony of Japan Booth at IAEA General Conference
19 September, 2019
At 63rd IAEA General Conference, Japanese Minister of State for Science and Technology Policy Stresses Need for Science-based Discussions on Decommissioning and Contaminated Water Measures
10 September, 2019
Symposium in Tokyo Looks at Taiwanese Energy Situation, and Discusses Fear and Misinformation about Foods Sourced in Fukushima
10 September, 2019
Kyushu Electric Power Files Decommissioning Plan for Genkai-2 and Seeks Change to Genkai-1 Plan, with Work on Both to Proceed Simultaneously
4 September, 2019
White Paper on Nuclear Energy Features Decommissioning, Accumulation of Technology as “Great Assets” for the Future
29 August, 2019
TEPCO to Decide Fate of Kashiwazaki Kariwa Units 1 to 5 Five Years after Restarting Units 6 and 7
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