ML060720069
| ML060720069 | |
| Person / Time | |
|---|---|
| Site: | Quad Cities  |
| Issue date: | 03/09/2006 |
| From: | Plant Licensing Branch III-2 |
| To: | |
| References | |
| TAC MC7312, TAC MC7313 | |
| Download: ML060720069 (3) | |
Text
Feedwater System and Main Turbine High Water Level Trip Instrumentation 3.3.2.2 3.3 INSTRUMENTATION 3.3.2.2 Feedwater System and Main Turbine High Water Level Trip Instrumentati on LCO 3.3.2.2 APPLICABILITY:
Four channels of Feedwater System and main turbine high water level trip instrumentation shall be OPERABLE.
THERMAL POWER 2 25% RTP.
I
NOTE---------------------------------------
Separate Condition entry is allowed for each channel.
ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One or more Feedwater A.1
NOTE--------
System and main Not applicable if turbine high water inoperable channel is level trip channels the result of an inoperable.
inoperable feedwater pump breaker.
Place channel in 7 days Trip.
B. Feedwater System and B.1 Restore trip 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> main turbine high capability.
water level trip capability not maintained.
(continued)
Quad Cities 1 and 2 3.3. 2.2-1 Amendment No. 330/225 1
Feedwater System and Main Turbine High Water Level Trip Instrumentation 3.3.2.2 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME C. Required Actions and C.1
NOTE--------
associated Completion Only applicable if Times not met.
inoperable channel is the result of an inoperable feedwater pump breaker.
Remove affected 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> feedwater pump(s) from service.
OR C.2 Reduce THERMAL POWER 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> to < 25% RTP.
Quad Cities I and 2 3.3.2.
2-2 Amendment No. 330/225 1
Feedwater System and Main Turbine High Water Level Trip Instrumentation 3.3.2.2 SURVEILLANCE REQU::REMENTS
NOTE-------------------------------------
When a channel is placed in an inoperable status solely for performance of required Surveillances, entry into associated Conditions and Required Actions may be delayed for up to 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> provided Feedwater System and main turbine high water level trip capability is maintained.
SURVEILLANCE FREQUENCY SR 3.3.2.2.1 Perform CHANNEL CHECK.
24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> SR 3.3.2.2.2 Perform CHANNEL FUNCTIONAL TEST.
92 days SR 3.3.2.2.3 Calibrate the trip unit.
92 days SR 3.3.2.2.4 Perform CHANNEL CALIBRATION.
The 24 months Allowable Value shall be < 50.34 inches.
SR 3.3.2.2.5 Perform LOGIC SYSTEM FUNCTIONAL TEST, 24 months including breaker and valve actuation.
Quad Cities 1 and 2
- 3.
3.2. 2-3 Amendment No. 330/2251