ML040570720

Informational Copy of Operating License & Appendices. Technical Specification Pages 3.3-44 Through 3.3-47 for Amendment 176

ML040570720
Person / Time
Site:	Robinson
Issue date:	02/18/2004
From:	Progress Energy Carolinas
To:	Office of Nuclear Reactor Regulation
References
Download: ML040570720 (4)

Text

Auxiliary Feedwater (AFW) System Instrumentation 3.3.8 3.3 INSTRUMENTATION 3.3.8 Auxiliary Feedwater (AFW) System Instrumentation LCO 3.3.8 The AFW instrumentation for each Function in Table 3.3.8-l shall be OPERABLE.

APPLICABILITY: According to Table 3.3.8-l.

ACTIONS

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Separate Condition entry is allowed for each Function.

-___--___L__I___-___---- --1--_1_-______---_---------- _L---________-___________

CONDITION REQUIRED ACTION COMPLETIONTIME A. One or more Functions A.1 Enter the Condition Immediate1y with one or more referenced in required channels Table 3.3.8-l for the inoperable. channel(s) or train(s).

B. One channel B.1 Place channel in 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> inoperable. trip.

OR B.2.1 Be in MODE3. 10 hours1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br /> AND B.2.2 Be in MODE4. 16 hours1.851852e-4 days <br />0.00444 hours <br />2.645503e-5 weeks <br />6.088e-6 months <br /> C. One channel c.1 Place channel in 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> inoperable. trip.

(continued)

HBRSEP Unit No. 2 3.3-44 Amendment No. 176

Auxiliary Feedwater (AFW) System Instrumentation 3.3.8 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETIONTIME C. (continued) C.2.1 Be in MODE3. 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> AND C.2.2 Be in MODE4. 18 hours2.083333e-4 days <br />0.005 hours <br />2.97619e-5 weeks <br />6.849e-6 months <br /> D. One channel D.l Restore channel to 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> inoperable. OPERABLE status.

OR D.2.1 Be in MODE3.

54 hours6.25e-4 days <br />0.015 hours <br />8.928571e-5 weeks <br />2.0547e-5 months <br /> AND D.2.2 Be in MODE4.

60 hours6.944444e-4 days <br />0.0167 hours <br />9.920635e-5 weeks <br />2.283e-5 months <br /> E. One Main Feedwater E.l Restore channel to 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> Pumps trip channel OPERABLE status.

inoperable.

OR E.2 Be in MODE3. 54 hours6.25e-4 days <br />0.015 hours <br />8.928571e-5 weeks <br />2.0547e-5 months <br /> HBRSEP Unit No. 2 3.3-45 Amendment No. 176

Auxiliary Feedwater (AFW) System Instrumentation 3.3.8 Y

SURVEILLANCE REQUIREMENTS

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Refer to Table 3.3.8-l to determine which SRs apply for each AFW Function.

__-_____I_____--___----- -_________-_____--_I----------------------------------

SURVEILLANCE FREQUENCY SR 3.3.8.1 Perform CHANNEL CHECK. 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> SR 3.3.8.2 Perform COT. 92 days SR 3.3.8.3 -------------------NOTE------------------

For Function 5, the TADOT shall include injection of a simulated or actual signal to verify channel OPERABILITY.

___-______I-______-_---------------------

Perform TADOT. 18 months SR 3.3.8.4 Perform CHANNEL CALIBRATION. 18 months HBRSEP Unit No. 2 3.3-46 Amendment No. 176

Auxiliary Feedwater (AFW) System Instrumentation 3.3.8 Table 3.3.8-l (page 1 of 1)

Auxiliary Feedwater System Instrumentation APPLICABLE MODESOR NOMINAL OTHER TRIP SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE SETPOINT FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE (1)

SG Water Level-Low Low 1.2.3 3 per SG C SR 3.3.8.1 > 15.36% 16%

SR 3.3.8.2 SR 3.3.8.4 Safety Injection Refer to LCO 3.3.2. "ESFAS Instrumentation," Function 1. for all initiation functions and requirements.

Loss of Offsite Power 1.2.3 2 per D SR 3.3.8.3 NA 328 V +

bus SR 3.3.8.4 10%

with < 1 set time delay

4. Undervoltage Reactor 1.2.3 2 per B SR 3.3.8.3 > 2959 v 3120 V Coolant Pump bus SR 3.3.8.4

5. Trip of all Main 1.2 1 per E SR 3.3.8.3 NA NA Feedwater Pumps pump (1) A channel is OPERABLEwith an actual Trip Setpoint value found outside its calibration tolerance band provided the Trip Setpoint value is conservative with respect to its associated Allowable Value and the channel is re-adjusted to within the established calibration tolerance band of the Nominal Trip Setpoint.

HBRSEP Unit No. 2 3.3-47 Amendment No. 176