ML040750142
| ML040750142 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 03/05/2004 |
| From: | NRC/NRR/DLPM |
| To: | |
| References | |
| TAC MC1684, TAC MC1685 | |
| Download: ML040750142 (1) | |
Text
RHR and Coolant Circulation - Low Water Level 3.9.6 ACTIONS (continued)
CONDITION REQUIRED ACTION COMPLETION TIME B. No RHR loop In operation.
B.1 Suspend operations that Immediately would cause Introduction of coolant Into the RCS with boron concentration less than required to meet the boron concentration of LCO 3.9.1.
AND B.2 Initiate action to restore Immediately one RHR loop to operation.
AND B.3 Close all containment 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> penetrations providing direct access from containment atmosphere to outside atmosphere.
SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.9.6.1 Verify one RHR loop Is In operation and circulating 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> reactor coolant at a flow rate of > 1000 gpm.
SR 3.9.6.2 Verify correct breaker alignment and indicated power 7 days available to the required RHR pump that Is not In operation.
I
- COMANCHE PEAK - UNITS I AND 2 3.9-12 Amendment No. 110