ML060720069

Tech Spec Pages for Amendments 330 and 225 Regarding Feedwater System and Main Turbine High Water Level Trip Instrumentation

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 Four channels of Feedwater System and main turbine high I water level trip instrumentation shall be OPERABLE.

APPLICABILITY: THERMAL POWER 2 25% RTP.

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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

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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