ML031540755

TS Pages for Columbia Generating Station

ML031540755
Person / Time
Site:	Columbia
Issue date:	06/02/2003
From:	Brian Benney NRC/NRR/DLPM/LPD4
To:	Parrish J Energy Northwest
Benney B, NRR/DLPM, 415-3764
Shared Package
ml031550283	List: ML031540755 ML031540791
References
TAC MB7260
Download: ML031540755 (2)

Text

SLs 2.0 2.0 SAFETY LIMITS (SLs) 2.1 SLs 2.1.1 Reactor Core SLs 2.1.1.1 With the reactor steam dome pressure < 785 psig or core flow < 10% rated core flow:

THERMAL POWER shall be < 25% RTP.

2.1.1.2 With the reactor steam dome pressure > 785 psig and core flow > 10% rated core flow:

The MCPR shall be > 1.09 for two recirculation loop operation or > 1.10 for single recirculation loop operation.

I 2.1.1.3 Reactor vessel water level shall be greater than the top of active irradiated fuel.

2.1.2 Reactor Coolant System Pressure SL Reactor steam dome pressure shall be < 1325 psig.

2.2 SL Violations With any SL violation. the following actions shall be completed within 2 hour2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />s:

2.2.1 Restore compliance with all SLs; and 2.2.2 Insert all insertable control rods.

Columbia Generating Station 2.0-1 Amendment No. 149,151,154.158,169186

OPRM Instrumentation 3.3.1.3 SURVEILLANCE REOUIREMENTS SURVEILLANCE FREQUENCY SR 3.3.1.3.2 Calibrate the local power range monitors. 1130 MWD/T average core I

exposure SR 3.3.1.3.3 ------------------ NOTE-------------------

Neutron detectors are excluded.

Perform CHANNEL CALIBRATION. 24 months SR 3.3.1.3.4 Perform LOGIC SYSTEM FUNCTIONAL TEST. 24 months SR 3.3.1.3.5 Verify OPRM is not bypassed when THERMAL 24 months POWER is > 30% RTP and core flow 60%

rated core flow.

SR 3.3.1.3.6 ------------------ NOTE-------------------

Neutron detectors are excluded.

Verify the RPS RESPONSE TIME is within 24 months on a limits. STAGGERED TEST BASIS Columbia Generating Station 3.3.1.3-3 Amendment No. 1'1,186