ML23088A138
| ML23088A138 | |
| Person / Time | |
|---|---|
| Site: | Vogtle  |
| Issue date: | 05/04/2023 |
| From: | Bill Gleaves NRC/NRR/VPOB |
| To: | Brown K Southern Nuclear Operating Co |
| References | |
| Download: ML23088A138 (1) | |
Text
Technical Specifications ADS - Operating 3.4.11 VEGP Units 3 and 4 3.4.11 - 1 Amendment No. 189 (Unit 3)
Amendment No. 117 (Unit 4) 3.4 REACTOR COOLANT SYSTEM (RCS) 3.4.11 Automatic Depressurization System (ADS) - Operating LCO 3.4.11 Ten ADS flow paths shall be OPERABLE.
- NOTE -
For Unit 3 only, in MODE 4, ADS stage 4 flow paths are not required to be OPERABLE prior to initial criticality.
APPLICABILITY:
MODES 1, 2, 3, and 4.
ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.
One flow path in ADS stage 1, 2, or 3 inoperable.
A.1 Restore flow path to OPERABLE status.
7 days B.
One flow path in ADS stage 4 inoperable.
B.1 Restore flow path to OPERABLE status.
72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> C.
One flow path in ADS stage 1 inoperable and one flow path in ADS stage 2 or 3 inoperable.
OR Two flow paths in ADS stage 1 inoperable.
C.1 Restore one flow path to OPERABLE status.
72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />