ML070680337
| ML070680337 | |
| Person / Time | |
|---|---|
| Site: | Waterford  |
| Issue date: | 03/19/2007 |
| From: | NRC/NRR/ADRO/DORL/LPLIV |
| To: | |
| Fields M, NRR/DORL/LP4, 415-3062 | |
| Shared Package | |
| ML070260555 | List: |
| References | |
| TAC MD4076 | |
| Download: ML070680337 (2) | |
Text
REACTOR COOLANT SYSTEM 3/4.4.5 REACTOR COOLANT SYSTEM LEAKAGE LEAKAGE DETECTION INSTRUMENTATION LIMITING CONDITION FOR OPERATION 3.4.5.1 The following Reactor Coolant System leakage detection instrumentation shall be OPERABLE:
- a. One containment atmosphere particulate radioactivity monitor, and
- b. One containment sump monitor.
APPLICABILITY: MODES 1, 2, 3, and 4.
ACTION:
NOTE: TS 3.0.4 is not applicable.
- a.
Required containment atmosphere particulate radioactivity monitor inoperable.
NOTE:
SR 4.4.5.2.1 is not required until 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> after establishment of steady state operation.
Analyze grab samples of the containment atmosphere once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> or perform SR 4.4.5.2.1 once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />; and Restore required containment atmosphere particulate radioactivity monitor to OPERABLE status within 30 days; or Be in MODE 3 in 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and MODE 5 in the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.
- b.
Required containment sump monitor inoperable.
NOTE: SR 4.4.5.2.1 is not required until 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> after establishment of steady state operation.
WATERFORD - UNIT 3 3/4 4-17 AMENDMENT NO. 1-97, 212
REACTOR COOLANT SYSTEM LIMITING CONDITION FOR OPERATION (Continued)
Perform SR 4.4.5.2.1 once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> and restore the containment sump monitor to OPERABLE status within 30 days; or Be in MODE 3 in 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and MODE 5 in the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.
- c.
All required RCS leakage detection instrumentation inoperable.
Initiate ACTION within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> to be in MODE 3 within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and MODE 5 in the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.
SURVEILLANCE REQUIREMENTS 4.4.5.1 The leakage detection systems shall be demonstrated OPERABLE by:
- a.
Containment atmosphere particulate monitor system - performance of CHANNEL CHECK at least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />, CHANNEL CALIBRATION at least once per 18 months and CHANNEL FUNCTIONAL TEST at least once per 92 days.
- b.
Containment sump level and flow monitors - performance of a CHANNEL CHECK (containment sump level monitor only) at least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and a CHANNEL CALIBRATION at least once per 18 months.
WATERFORD - UNIT 3 3/4 4-17a AMENDMENT NO. 4-97, 212