Ohi-4
| Current Status | in Operation |
|---|---|
| Applications for Restart | 2013-07-08 |
| NRA's Approval for basic design | 2017-05-24 |
| NRA'ｓ Approval for detailed design | 2017-08-25 |
| NRA's Approval for safety program | 2017-09-01 |
| Start of NRA Pre-service Inspection | 2017-09-11 |
| Local Consent | 2017-11-27 |
| Restart | 2018-05-09 |
- 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 | |||||||
