ML20209A144

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Technical Specifications, Chapter 3.3, Instrumentation
ML20209A144
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Site: Callaway Ameren icon.png
Issue date: 11/13/2019
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Ameren Missouri, Union Electric Co
To:
Office of Nuclear Reactor Regulation
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ULNRC-06547
Download: ML20209A144 (86)
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CHAPTER TABLE OF CONTENTS CHAPTER 3.3 INSTRUMENTATION Section Page 3.3.1 Reactor Trip System (RTS) Instrumentation ...................................................... 3.3-1 ACTIONS ........................................................................................................ 3.3-1 SURVEILLANCE REQUIREMENTS ............................................................. 3.3-12

...................................................................................................................... 3.3-19 3.3.2 Engineered Safety Feature Actuation System (ESFAS)

Instrumentation ................................................................................................. 3.3-27 ACTIONS ...................................................................................................... 3.3-27 SURVEILLANCE REQUIREMENTS ............................................................. 3.3-36 3.3.3 Post Accident Monitoring (PAM) Instrumentation ............................................. 3.3-51 ACTIONS ...................................................................................................... 3.3-51 SURVEILLANCE REQUIREMENTS ............................................................. 3.3-53 Table 3.3.3-1 ................................................................................................. 3.3-54 3.3.4 Remote Shutdown System ............................................................................... 3.3-56 ACTIONS ...................................................................................................... 3.3-56 SURVEILLANCE REQUIREMENTS ............................................................. 3.3-57 Table 3.3.4-1 ................................................................................................. 3.3-58 3.3.5 Loss of Power (LOP) Diesel Generator (DG) Start Instrumentation ................................................................................................. 3.3-59 ACTIONS ...................................................................................................... 3.3-59 SURVEILLANCE REQUIREMENTS ............................................................. 3.3-60 3.3.6 Containment Purge Isolation Instrumentation .................................................. 3.3-61 ACTIONS ...................................................................................................... 3.3-61 SURVEILLANCE REQUIREMENTS ............................................................. 3.3-64 Table 3.3.6-1 ................................................................................................. 3.3-66 3.3.7 Control Room Emergency Ventilation System (CREVS)

Actuation Instrumentation ................................................................................ 3.3-67 CALLAWAY PLANT 3.3-i

CHAPTER TABLE OF CONTENTS (Continued)

Section Page ACTIONS ...................................................................................................... 3.3-67 SURVEILLANCE REQUIREMENTS ............................................................. 3.3-70 Table 3.3.7-1 ................................................................................................. 3.3-72 3.3.8 Emergency Exhaust System (EES) Actuation Instrumentation ................................................................................................ 3.3-73 ACTIONS ...................................................................................................... 3.3-73 SURVEILLANCE REQUIREMENTS ............................................................. 3.3-76

...................................................................................................................... 3.3-78 3.3.9 Boron Dilution Mitigation System (BDMS) ....................................................... 3.3-79 ACTIONS ...................................................................................................... 3.3-79 SURVEILLANCE REQUIREMENTS ............................................................. 3.3-82 CALLAWAY PLANT 3.3-ii

LIST OF TABLES Number Title 3.3.1-1 Reactor Trip System Instrumentation 3.3.2-1 Engineered Safety Feature Actuation System Instrumentation 3.3.3-1 Post Accident Monitoring Instrumentation 3.3.4-1 Remote Shutdown System Functions 3.3.6-1 Containment Purge Isolation Instrumentation CALLAWAY PLANT 3.3.1-1

RTS Instrumentation 3.3.1 3.3 INSTRUMENTATION 3.3.1 Reactor Trip System (RTS) Instrumentation LCO 3.3.1 The RTS instrumentation for each Function in Table 3.3.1-1 shall be OPERABLE.

APPLICABILITY: According to Table 3.3.1-1.

ACTIONS

NOTE -----------------------------------------------------------

Separate Condition entry is allowed for each Function.

COMPLETION CONDITION REQUIRED ACTION TIME A. One or more Functions with A.1 Enter the Condition Immediately one or more required referenced in channels or trains Table 3.3.1-1 for the inoperable. channel(s) or train(s).

B. One Manual Reactor Trip B.1 Restore channel to 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> channel inoperable. OPERABLE status.

OR B.2 Be in MODE 3. 54 hours6.25e-4 days <br />0.015 hours <br />8.928571e-5 weeks <br />2.0547e-5 months <br /> (continued)

CALLAWAY PLANT 3.3-1 Amendment No. 133

RTS Instrumentation 3.3.1 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME C. One channel or train C.1 Restore channel or 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> Inoperable. train to OPERABLE status.

OR C.2.1 Initiate action to fully 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> insert all rods.

AND C.2.2 Place the Rod Control 49 hours5.671296e-4 days <br />0.0136 hours <br />8.101852e-5 weeks <br />1.86445e-5 months <br /> System in a condition incapable of rod withdrawal.

(continued)

CALLAWAY PLANT 3.3-2 Amendment No. 164

RTS Instrumentation 3.3.1 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME D. One Power Range Neutron -------------------- NOTE -------------------

Flux - High channel The inoperable channel may be inoperable. bypassed for up to 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> for surveillance testing and setpoint adjustment of other channels.

D.1.1 ------------ NOTE -----------

Only required when the Power Range Neutron Flux input to QPTR is inoperable.

Perform SR 3.2.4.2. 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> from discovery of THERMAL POWER >75%

RTP AND Once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> thereafter AND D.1.2 Place channel in trip. 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> OR D.2 Be in MODE 3. 78 hours9.027778e-4 days <br />0.0217 hours <br />1.289683e-4 weeks <br />2.9679e-5 months <br /> (continued)

CALLAWAY PLANT 3.3-3 Amendment No. 165

RTS Instrumentation 3.3.1 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME E. One channel inoperable. -------------------- NOTE -------------------

The inoperable channel may be bypassed for up to 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> for surveillance testing of other channels.

E.1 Place channel in trip. 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> OR E.2 Be in MODE 3. 78 hours9.027778e-4 days <br />0.0217 hours <br />1.289683e-4 weeks <br />2.9679e-5 months <br /> F. One Intermediate Range F.1 Reduce THERMAL 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> Neutron Flux channel POWER to < P-6.

inoperable.

OR F.2 Increase THERMAL 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> POWER to > P-10.

(continued)

CALLAWAY PLANT 3.3-4 Amendment No. 165

RTS Instrumentation 3.3.1 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME G. Two Intermediate Range G.1 ----------- NOTE ------------

Neutron Flux channels Limited boron inoperable. concentration changes associated with RCS inventory control or limited plant temperature changes are allowed.

Suspend operations Immediately involving positive reactivity additions.

AND G.2 Reduce THERMAL 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> POWER to < P-6.

H. Not used.

I. One Source Range I.1 ------------ NOTE -----------

Neutron Flux channel Limited boron inoperable. concentration changes associated with RCS inventory control or limited plant temperature changes are allowed.

Suspend operations Immediately involving positive reactivity additions.

J. Two Source Range J.1 Open reactor trip Immediately Neutron Flux channels breakers (RTBs).

inoperable.

(continued)

CALLAWAY PLANT 3.3-5 Amendment No. 149

RTS Instrumentation 3.3.1 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME K. One Source Range K.1 Restore channel to 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> Neutron Flux channel OPERABLE status.

inoperable.

OR K.2.1 Initiate action to fully 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> insert all rods.

AND K.2.2 Place the Rod Control 49 hours5.671296e-4 days <br />0.0136 hours <br />8.101852e-5 weeks <br />1.86445e-5 months <br /> System in a condition incapable of rod withdrawal.

L. Not used.

M. One channel inoperable. -------------------- NOTE -------------------

The inoperable channel may be bypassed for up to 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> for surveillance testing of other channels.

M.1 Place channel in trip. 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> OR M.2 Reduce THERMAL 78 hours9.027778e-4 days <br />0.0217 hours <br />1.289683e-4 weeks <br />2.9679e-5 months <br /> POWER to < P-7.

(continued)

CALLAWAY PLANT 3.3-6 Amendment No. 165

RTS Instrumentation 3.3.1 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME N. Not used.

O. One Low Fluid Oil Pressure -------------------- NOTE -------------------

Turbine Trip channel The inoperable channel may be inoperable. bypassed for up to 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> for surveillance testing of other channels.

O.1 Place channel in trip. 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> OR O.2 Reduce THERMAL 76 hours8.796296e-4 days <br />0.0211 hours <br />1.256614e-4 weeks <br />2.8918e-5 months <br /> POWER to < P-9.

P. One or more Turbine Stop P.1 Place channel(s) in trip. 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> Valve Closure Turbine Trip channel(s) inoperable. OR P.2 Reduce THERMAL 76 hours8.796296e-4 days <br />0.0211 hours <br />1.256614e-4 weeks <br />2.8918e-5 months <br /> POWER to < P-9.

(continued)

CALLAWAY PLANT 3.3-7 Amendment No. 165

RTS Instrumentation 3.3.1 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME Q. One train inoperable. -------------------- NOTE -------------------

One train may be bypassed for up to 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> for surveillance testing provided the other train is OPERABLE.

Q.1 Restore train to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> OPERABLE status.

OR Q.2 Be in MODE 3. 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br /> R. One RTB train inoperable. -------------------- NOTE -------------------

One train may be bypassed for up to 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> for surveillance testing provided the other train is OPERABLE.

R.1 Restore train to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> OPERABLE status.

OR R.2 Be in MODE 3. 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br /> S. One or more required S.1 Verify interlock is in 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> channel(s) inoperable. required state for existing unit conditions.

OR S.2 Be in MODE 3. 7 hours8.101852e-5 days <br />0.00194 hours <br />1.157407e-5 weeks <br />2.6635e-6 months <br /> (continued)

CALLAWAY PLANT 3.3-8 Amendment No. 174

RTS Instrumentation 3.3.1 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME T. One or more required T.1 Verify interlock is in 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> channel(s) inoperable. required state for existing unit conditions.

OR T.2 Be in MODE 2. 7 hours8.101852e-5 days <br />0.00194 hours <br />1.157407e-5 weeks <br />2.6635e-6 months <br /> U. One trip mechanism U.1 Restore inoperable trip 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> inoperable for one RTB. mechanism to OPERABLE status.

OR U.2 Be in MODE 3. 54 hours6.25e-4 days <br />0.015 hours <br />8.928571e-5 weeks <br />2.0547e-5 months <br /> (continued)

CALLAWAY PLANT 3.3-9 Amendment No. 174

RTS Instrumentation 3.3.1 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME V. One channel inoperable. -------------------- NOTE -------------------

The inoperable channel may be bypassed for up to 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> for surveillance testing of other channels.

V.1 Place channel in trip. 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> OR V.2.1 Be in MODE 2 with 78 hours9.027778e-4 days <br />0.0217 hours <br />1.289683e-4 weeks <br />2.9679e-5 months <br /> keff < 1.0.

AND V.2.2.1 Initiate action to fully 78 hours9.027778e-4 days <br />0.0217 hours <br />1.289683e-4 weeks <br />2.9679e-5 months <br /> insert all rods.

AND V.2.2.2 Initiate action to place 78 hours9.027778e-4 days <br />0.0217 hours <br />1.289683e-4 weeks <br />2.9679e-5 months <br /> the Rod Control System in a condition incapable of rod withdrawal.

OR V.2.3 Initiate action to borate 78 hours9.027778e-4 days <br />0.0217 hours <br />1.289683e-4 weeks <br />2.9679e-5 months <br /> the RCS to greater than the all rods out (ARO) critical boron concentration.

W. Not used.

(continued)

CALLAWAY PLANT 3.3-10 Amendment No. 174

RTS Instrumentation 3.3.1 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME X. One or more Containment X.1 Place channel(s) in trip. 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> Pressure - Environmental Allowance Modifier OR channel(s) inoperable.

X.2 Be in MODE 3. 78 hours9.027778e-4 days <br />0.0217 hours <br />1.289683e-4 weeks <br />2.9679e-5 months <br /> Y. One channel inoperable -------------------- NOTE -------------------

The inoperable channel may be bypassed for up to 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> for surveillance testing of other channels.

Y.1 Place channel in trip. 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> Z. Required Action and Z.1.1 Initiate action to fully Immediately associated Completion insert all rods.

Time of Condition Y not met. AND OR Z.1.2 Initiate action to place Immediately the Rod Control System Two or more channels in a condition incapable inoperable. of rod withdrawal.

OR Z.2 Initiate action to borate Immediately the RCS to greater than the all rods out (ARO) critical boron concentration.

CALLAWAY PLANT 3.3-11 Amendment No. 174

RTS Instrumentation 3.3.1 SURVEILLANCE REQUIREMENTS

NOTE -----------------------------------------------------------

Refer to Table 3.3.1-1 to determine which SRs apply for each RTS Function.

SURVEILLANCE FREQUENCY SR 3.3.1.1 Perform CHANNEL CHECK. In accordance with the Surveillance Frequency Control Program SR 3.3.1.2 --------------------------------- NOTE ----------------------------

Not required to be performed until 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> after THERMAL POWER is 15% RTP.

Compare results of calorimetric heat balance In accordance calculation to power range channel output. Adjust with the power range channel output if calorimetric heat Surveillance balance calculation results exceed power range Frequency channel output by more than +2% RTP. Control Program SR 3.3.1.3 --------------------------------- NOTE ----------------------------

Not required to be performed until 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> after THERMAL POWER is 50% RTP.

Compare results of the incore power distribution In accordance measurements to Nuclear Instrumentation System with the (NIS) AFD. Adjust NIS channel if absolute difference Surveillance is 2%. Frequency Control Program (continued)

CALLAWAY PLANT 3.3-12 Amendment No. 202

RTS Instrumentation 3.3.1 SURVEILLANCE FREQUENCY SR 3.3.1.4 --------------------------------- NOTE ----------------------------

This Surveillance must be performed on the reactor trip bypass breaker for the local manual shunt trip only prior to placing the bypass breaker in service.

Perform TADOT. In accordance with the Surveillance Frequency Control Program SR 3.3.1.5 Perform ACTUATION LOGIC TEST. In accordance with the Surveillance Frequency Control Program SR 3.3.1.6 --------------------------------- NOTE ----------------------------

Not required to be performed until 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> after achieving equilibrium conditions with THERMAL POWER 75 % RTP.

Calibrate excore channels to agree with incore power In accordance distribution measurements. with the Surveillance Frequency Control Program (continued)

CALLAWAY PLANT 3.3-13 Amendment No. 202

RTS Instrumentation 3.3.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.3.1.7 --------------------------------- NOTE ----------------------------

1. Not required to be performed for source range instrumentation prior to entering MODE 3 from MODE 2 until 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> after entry into MODE 3.
2. Source range instrumentation shall include verification that interlocks P-6 and P-10 are in their required state for existing unit conditions.

Perform COT. In accordance with the Surveillance Frequency Control Program (continued)

CALLAWAY PLANT 3.3-14 Amendment No. 202

RTS Instrumentation 3.3.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.3.1.8 --------------------------------- NOTE ----------------------------

This Surveillance shall include verification that interlocks P-6 and P-10 are in their required state for existing unit conditions.

Perform COT. ------- NOTE --------

Only required when not performed within the frequency specified in the Surveillance Frequency Control Program Prior to reactor startup AND 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> after reducing power below P-10 for power and intermediate instrumentation AND Four hours after reducing power below P-6 for source range instrumentation (continued)

CALLAWAY PLANT 3.3-15 Amendment No. 202

RTS Instrumentation 3.3.1 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.3.1.8 (continued) AND In accordance with the Surveillance Frequency Control Program SR 3.3.1.9 --------------------------------- NOTE ----------------------------

Verification of setpoint is not required.

Perform TADOT. In accordance with the Surveillance Frequency Control Program SR 3.3.1.10 --------------------------------- NOTE ----------------------------

This Surveillance shall include verification that the time constants are adjusted to the prescribed values.

Perform CHANNEL CALIBRATION. In accordance with the Surveillance Frequency Control Program (continued)

CALLAWAY PLANT 3.3-16 Amendment 202

RTS Instrumentation 3.3.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.3.1.11 --------------------------------- NOTE ----------------------------

1. Neutron detectors are excluded from CHANNEL CALIBRATION.
2. This Surveillance shall include verification that the time constants are adjusted to the prescribed values.
3. Power and intermediate range detector plateau voltage verification is not required to be performed until 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> after achieving equilibrium conditions with THERMAL POWER 95% RTP.

Perform CHANNEL CALIBRATION In accordance with the Surveillance Frequency Control Program SR 3.3.1.12 Not used.

SR 3.3.1.13 Perform COT. In accordance with the Surveillance Frequency Control Program SR 3.3.1.14 --------------------------------- NOTE ----------------------------

Verification of setpoint is not required.

Perform TADOT. In accordance with the Surveillance Frequency Control Program (continued)

CALLAWAY PLANT 3.3-17 Amendment No. 202

RTS Instrumentation 3.3.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.3.1.15 --------------------------------- NOTE ----------------------------

Verification of setpoint is not required.

Perform TADOT. Prior to exceeding the P 9 interlock whenever the unit has been in MODE 3, if not performed in the previous 31 days SR 3.3.1.16 --------------------------------- NOTE ----------------------------

Neutron detectors are excluded from response time testing.

Verify RTS RESPONSE TIMES are within limits. In accordance with the Surveillance Frequency Control Program CALLAWAY PLANT 3.3-18 Amendment No. 202

RTS Instrumentation 3.3.1 TABLE 3.3.1-1 (PAGE 1 OF 8)

Reactor Trip System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE(a)

1. Manual Reactor 1,2 2 B SR 3.3.1.14 NA Trip 3(b), 4(b), 5(b) 2 C SR 3.3.1.14 NA
2. Power Range Neutron Flux
a. High 1,2 4 D SR 3.3.1.1 112.3% RTP SR 3.3.1.2 SR 3.3.1.7 SR 3.3.1.11 SR 3.3.1.16
b. Low 1(c),2(f) 4 V SR 3.3.1.1 28.3% RTP SR 3.3.1.8 SR 3.3.1.11 SR 3.3.1.16 2(h),3(i) 4 Y, Z SR 3.3.1.1 28.3% RTP SR 3.3.1.8 SR 3.3.1.11 SR 3.3.1.16
3. Power Range 1,2 4 E SR 3.3.1.7 6.3 % RTP Neutron Flux SR 3.3.1.11 with time Rate - High SR 3.3.1.16 constant Positive Rate 2 sec
4. Intermediate 1(c), 2(d) 2 F, G SR 3.3.1.1 35.3% RTP Range Neutron SR 3.3.1.8 Flux SR 3.3.1.11 (a) The Allowable Value defines the limiting safety system setting except for Trip Functions 14.a and 14.b (the Nominal Trip Setpoint defines the limiting safety system setting for these Trip Functions). See the Bases for the Nominal Trip Setpoints.

(b) With Rod Control System capable of rod withdrawal or one or more rods not fully inserted.

(c) Below the P-10 (Power Range Neutron Flux) interlock.

(d) Above the P-6 (Intermediate Range Neutron Flux) interlock.

(f) With keff 1.0.

(h) With keff < 1.0, and all RCS cold leg temperatures 500°F, and RCS boron concentration the ARO critical boron concentration, and Rod Control System capable of rod withdrawal or one or more rods not fully inserted.

(i) With all RCS cold leg temperatures 500°F, and RCS boron concentration the ARO critical boron concentration, and Rod Control System capable of rod withdrawal or one or more rods not fully inserted CALLAWAY PLANT 3.3-19 Amendment No. 202 l

RTS Instrumentation 3.3.1 TABLE 3.3.1-1 (PAGE 2 OF 8)

Reactor Trip System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE(a)

5. Source Range 2(e) 2 I, J SR 3.3.1.1 1.6 E5 cps Neutron Flux SR 3.3.1.8 SR 3.3.1.11 3(b), 4(b), 5(b) 2 J, K SR 3.3.1.1 1.6 E5 cps SR 3.3.1.7 SR 3.3.1.11
6. Overtemperature 1,2 4 E SR 3.3.1.1 Refer to Note 1 T SR 3.3.1.3 (at the end of SR 3.3.1.6 this Table)

SR 3.3.1.7 SR 3.3.1.10 SR 3.3.1.16

7. Overpower T 1,2 4 E SR 3.3.1.1 Refer to Note 2 SR 3.3.1.7 (at the end of SR 3.3.1.10 this Table)

SR 3.3.1.16

8. Pressurizer Pressure
a. Low 1(g) 4 M SR 3.3.1.1 1874 psig SR 3.3.1.7 SR 3.3.1.10 SR 3.3.1.16
b. High 1,2 4 E SR 3.3.1.1 2393 psig SR 3.3.1.7 SR 3.3.1.10 SR 3.3.1.16 (a) The Allowable Value defines the limiting safety system setting except for Trip Functions 14.a and 14.b (the Nominal Trip Setpoint defines the limiting safety system setting for these Trip Functions). See the Bases for the Nominal Trip Setpoints.

(b) With Rod Control System capable of rod withdrawal or one or more rods not fully inserted.

(e) Below the P-6 (Intermediate Range Neutron Flux) interlock.

(g) Above the P-7 (Low Power Reactor Trips Block) interlock.

CALLAWAY PLANT 3.3-20 Amendment No. 210

RTS Instrumentation 3.3.1 TABLE 3.3.1-1 (PAGE 3 OF 8)

Reactor Trip System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE(a)

9. Pressurizer Water 1(g) 3 M SR 3.3.1.1 93.8% of Level - High SR 3.3.1.7 instrument SR 3.3.1.10 span
10. Reactor Coolant 1(g) 3 per loop M SR 3.3.1.1 88.8% of Flow - Low SR 3.3.1.7 indicated loop SR 3.3.1.10 flow SR 3.3.1.16
11. Not Used
12. Undervoltage 1(g) 2/bus M SR 3.3.1.9 10105 Vac RCPs SR 3.3.1.10 SR 3.3.1.16
13. Underfrequency 1(g) 2/bus M SR 3.3.1.9 57.1 Hz RCPs SR 3.3.1.10 SR 3.3.1.16
14. Steam Generator (SG) Water Level Low-Low(l)
a. Steam 1, 2 4 per SG E SR 3.3.1.1 20.6% (q) of Generator SR 3.3.1.7 Narrow Range Water Level SR 3.3.1.10 Instrument Low-Low SR 3.3.1.16 Span (Adverse Containment Environment)

(a) The Allowable Value defines the limiting safety system setting except for Trip Functions 14.a and 14.b (the Nominal Trip Setpoint defines the limiting safety system setting for these Trip Functions). See the Bases for the Nominal Trip Setpoints.

(g) Above the P-7 (Low Power Reactor Trips Block) interlock.

(l) The applicable MODES for these channels in Table 3.3.2-1 are more restrictive.

(m) Not used.

(q) 1. If the as-found instrument channel setpoint is conservative with respect to the Allowable Value, but outside its as-found test acceptance criteria band, then the channel shall be evaluated to verify that it is functioning as required before returning the channel to service. If the as-found instrument channel setpoint is not conservative with respect to the Allowable Value, the channel shall be declared inoperable.

2. The instrument channel setpoint shall be reset to a value that is within the as-left setpoint tolerance band on either side of the Nominal Trip Setpoint, or to a value that is more conservative than the Nominal Trip Setpoint; otherwise, the channel shall be declared inoperable. The Nominal Trip Setpoints and the methodology used to determine the as-found test acceptance criteria band and the as-left setpoint tolerance band shall be specified in the Bases CALLAWAY PLANT 3.3-21 Amendment No. 202 l

RTS Instrumentation 3.3.1 TABLE 3.3.1-1 (PAGE 4 OF 8)

Reactor Trip System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE(a)

14. Steam Generator (SG) Water Level Low-Low(l)
b. Steam 1(p),2(p) 4 per SG E SR 3.3.1.1 16.6% (q) of Generator SR 3.3.1.7 Narrow Range Water Level SR 3.3.1.10 Instrument Low-Low SR 3.3.1.16 Span (Normal Containment Environment)
c. Not used.
d. Containment 1,2 4 X SR 3.3.1.1 2.0 psig Pressure - SR 3.3.1.7 Environmental SR 3.3.1.10 Allowance SR 3.3.1.16 Modifier
15. Not Used (a) The Allowable Value defines the limiting safety system setting except for Trip Functions 14.a and 14.b (the Nominal Trip Setpoint defines the limiting safety system setting for these Trip Functions). See the Bases for the Nominal Trip Setpoints.

(l) The applicable MODES for these channels in Table 3.3.2-1 are more restrictive.

(n) Not used.

(o) Not used.

(p) Except when the Containment Pressure - Environmental Allowance Modifier channels in the same protection sets are tripped.

(q) 1. If the as-found instrument channel setpoint is conservative with respect to the Allowable Value, but outside its as-found test acceptance criteria band, then the channel shall be evaluated to verify that it is functioning as required before returning the channel to service. If the as-found instrument channel setpoint is not conservative with respect to the Allowable Value, the channel shall be declared inoperable.

2. The instrument channel setpoint shall be reset to a value that is within the as-left setpoint tolerance band on either side of the Nominal Trip Setpoint, or to a value that is more conservative than the Nominal Trip Setpoint; otherwise, the channel shall be declared inoperable. The Nominal Trip Setpoints and the methodology used to determine the as-found test acceptance criteria band and the as-left setpoint tolerance band shall be specified in the Bases CALLAWAY PLANT 3.3-22 Amendment No. 202 l

RTS Instrumentation 3.3.1 TABLE 3.3.1-1 (PAGE 5 OF 8)

Reactor Trip System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE(a)

16. Turbine Trip
a. Low Fluid 1(j) 3 O SR 3.3.1.10 539.42 psig Oil Pressure SR 3.3.1.15
b. Turbine 1(j) 4 P SR 3.3.1.10 1% open Stop Valve SR 3.3.1.15 Closure
17. Safety Injection 1,2 2 trains Q SR 3.3.1.14 NA (SI) Input from Engineered Safety Feature Actuation System (ESFAS)
18. Reactor Trip System Interlocks
a. Intermediate 2(e) 2 S SR 3.3.1.11 6E-11 amp Range SR 3.3.1.13 Neutron Flux, P-6
b. Low Power 1 1 per train T SR 3.3.1.5 NA Reactor Trips Block, P-7
c. Power 1 4 T SR 3.3.1.11 51.3% RTP Range SR 3.3.1.13 Neutron Flux, P-8
d. Power 1 4 T SR 3.3.1.11 53.3% RTP Range SR 3.3.1.13 Neutron Flux, P-9 (a) The Allowable Value defines the limiting safety system setting except for Trip Functions 14.a and 14.b (the Nominal Trip Setpoint defines the limiting safety system setting for these Trip Functions). See the Bases for the Nominal Trip Setpoints.

(e) Below the P-6 (Intermediate Range Neutron Flux) interlock.

(j) Above the P-9 (Power Range Neutron Flux) interlock.

CALLAWAY PLANT 3.3-23 Amendment No. 202 l

RTS Instrumentation 3.3.1 TABLE 3.3.1-1 (PAGE 6 OF 8)

Reactor Trip System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE(a)

18. Reactor Trip System Interlocks
e. Power Range 1,2 4 S SR 3.3.1.11 6.7% RTP Neutron Flux, SR 3.3.1.13 and P-10 12.4% RTP
f. Turbine 1 2 T SR 3.3.1.10 12.4%

Impulse SR 3.3.1.13 turbine power Pressure, P-13

19. Reactor Trip 1,2 2 trains R SR 3.3.1.4 NA Breakers (RTBs)(k) 3(b), 4(b), 5(b) 2 trains C SR 3.3.1.4 NA
20. Reactor Trip 1,2 1 each per U SR 3.3.1.4 NA Breaker RTB Undervoltage and Shunt Trip 3(b), 4(b), 5(b) 1 each per C SR 3.3.1.4 NA Mechanisms(k) RTB
21. Automatic Trip 1,2 2 trains Q SR 3.3.1.5 NA Logic 3(b), 4(b), 5(b) 2 trains C SR 3.3.1.5 NA (a) The Allowable Value defines the limiting safety system setting except for Trip Functions 14.a and 14.b (the Nominal Trip Setpoint defines the limiting safety system setting for these Trip Functions). See the Bases for the Nominal Trip Setpoints.

(b) With Rod Control System capable of rod withdrawal or one or more rods not fully inserted.

(k) Including any reactor trip bypass breakers that are racked in and closed for bypassing an RTB.

CALLAWAY PLANT 3.3-24 Amendment No. 202 l

RTS Instrumentation 3.3.1 TABLE 3.3.1-1 (page 7 of 8)

Reactor Trip System Instrumentation Note 1: Overtemperature T The Overtemperature T Function Allowable Value shall not exceed the following setpoint by more than 1.23% of T span (1.85% RTP).

( 1 + 1 s ) 1 ( 1 + 4 s ) 1

- ------------------ To K 1 - K 2 ----------------------

T ---------------------- - T ------------------ - T + K 3 ( P - P ) - f 1 ( I )

( 1 + 2 s ) 1 + s ( 1 + 5 s ) 1 + 6 s 3

Where: T is measured RCS T, °F.

To is the indicated T at RTP, °F.

s is the Laplace transform operator, sec-1.

T is the measured RCS average temperature, °F.

T is the nominal Tavg at RTP, *°F.

P is the measured pressurizer pressure, psig.

P is the nominal RCS operating pressure =

  • psig.

K1 =

  • K2 = */°F K3 = */psig 1
  • sec 2
  • sec 3 =
  • sec 4
  • sec 5
  • sec 6 =
  • sec f1(I) = * {*% + (qt - qb)} when qt - qb < * %RTP 0% of RTP when * %RTP qt - qb * %RTP
  • {(qt - qb) - *} when qt - qb > * %RTP where qt and qb are percent RTP in the upper and lower halves of the core, respectively, and qt + qb is the total THERMAL POWER in percent RTP.

The values denoted with

  • are specified in the COLR.

CALLAWAY PLANT 3.3-25 Amendment 202 l

RTS Instrumentation 3.3.1 TABLE 3.3.1-1 (page 8 of 8)

Reactor Trip System Instrumentation Note 2: Overpower T The Overpower T Function Allowable Value shall not exceed the following setpoint by more than 1.21% of T span (1.82% RTP).

( 1 + 1 s ) 1 ( 7 s ) 1 1

- ------------------ T - K 6 T ------------------------ - T - f 2 ( I )

- ------------------ To K 4 - K 5 ----------------------

T ----------------------

( 1 + 2 s ) 1 + 3 s ( 1 + 7 s ) 1 + 6 s ( 1 + 6 s )

Where: T is measured RCS T, °F.

To is the indicated T at RTP, °F.

s is the Laplace transform operator, sec-1.

T is the measured RCS average temperature,°F.

T is the nominal Tavg at RTP, *°F.

K4 =

  • K5 = */°F for increasing Tavg K6 = */°F when T > T
  • /°F for decreasing Tavg */°F when T T 1
  • sec 2
  • sec 3 =
  • sec 6 =
  • sec 7
  • sec f2(I) =
  • The values denoted with
  • are specified in the COLR.

CALLAWAY PLANT 3.3-26 Amendment 202 l

ESFAS Instrumentation 3.3.2 3.3 INSTRUMENTATION 3.3.2 Engineered Safety Feature Actuation System (ESFAS) Instrumentation LCO 3.3.2 The ESFAS instrumentation for each Function in Table 3.3.2-1 shall be OPERABLE.

APPLICABILITY: According to Table 3.3.2-1.

ACTIONS

NOTE -----------------------------------------------------------

Separate Condition entry is allowed for each Function.

ACTIONS COMPLETION CONDITION REQUIRED ACTION TIME A. One or more Functions with A.1 Enter the Condition Immediately one or more required referenced in channels or trains Table 3.3.2-1 for the inoperable. channel(s) or train(s).

B. One channel or train B.1 Restore channel or train 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> inoperable. to OPERABLE status.

OR B.2.1 Be in MODE 3. 54 hours6.25e-4 days <br />0.015 hours <br />8.928571e-5 weeks <br />2.0547e-5 months <br /> AND B.2.2 Be in MODE 5. 84 hours9.722222e-4 days <br />0.0233 hours <br />1.388889e-4 weeks <br />3.1962e-5 months <br /> (continued)

CALLAWAY PLANT 3.3-27 Amendment No. 202 l

ESFAS Instrumentation 3.3.2 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME C. One train inoperable. -------------------- NOTE -------------------

One train may be bypassed for up to 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> for surveillance testing provided the other train is OPERABLE.

C.1 ------------ NOTE -----------

Only required if Function 3.a.(2) is inoperable.

Place and maintain Immediately containment purge supply and exhaust valves in closed position.

AND C.2 Restore train to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> OPERABLE status.

OR C.3.1 Be in MODE 3. 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br /> AND C.3.2 Be in MODE 5. 60 hours6.944444e-4 days <br />0.0167 hours <br />9.920635e-5 weeks <br />2.283e-5 months <br /> (continued)

CALLAWAY PLANT 3.3-28 Amendment No. 202 l

ESFAS Instrumentation 3.3.2 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME D. One channel inoperable. -------------------- NOTE -------------------

The inoperable channel may be bypassed for up to 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> for surveillance testing of other channels.

D.1 Place channel in trip. 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> OR D.2.1 Be in MODE 3. 78 hours9.027778e-4 days <br />0.0217 hours <br />1.289683e-4 weeks <br />2.9679e-5 months <br /> AND D.2.2 Be in MODE 4. 84 hours9.722222e-4 days <br />0.0233 hours <br />1.388889e-4 weeks <br />3.1962e-5 months <br /> E. One Containment Pressure -------------------- NOTE -------------------

channel inoperable. One additional channel may be bypassed for up to 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> for surveillance testing.

E.1 Place channel in bypass. 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> OR E.2.1 Be in MODE 3. 78 hours9.027778e-4 days <br />0.0217 hours <br />1.289683e-4 weeks <br />2.9679e-5 months <br /> AND E.2.2 Be in MODE 4. 84 hours9.722222e-4 days <br />0.0233 hours <br />1.388889e-4 weeks <br />3.1962e-5 months <br /> (continued)

CALLAWAY PLANT 3.3-29 Amendment No. 202 l

ESFAS Instrumentation 3.3.2 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME F. One channel or train F.1 Restore channel or train 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> inoperable. to OPERABLE status.

OR F.2.1 Be in MODE 3. 54 hours6.25e-4 days <br />0.015 hours <br />8.928571e-5 weeks <br />2.0547e-5 months <br /> AND F.2.2 Be in MODE 4. 60 hours6.944444e-4 days <br />0.0167 hours <br />9.920635e-5 weeks <br />2.283e-5 months <br /> G. One train inoperable. -------------------- NOTE -------------------

One train may be bypassed for up to 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> for surveillance testing provided the other train is OPERABLE.

G.1 Restore train to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> OPERABLE status.

OR G.2.1 Be in MODE 3. 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br /> AND G.2.2 Be in MODE 4. 36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> H. One or more trains -------------------- NOTE -------------------

inoperable. One train may be bypassed for up to 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> for surveillance testing provided the other train is OPERABLE.

H.1 Declare associated Immediately Pressurizer PORV(s) inoperable.

(continued)

CALLAWAY PLANT 3.3-30 Amendment No. 202 l

ESFAS Instrumentation 3.3.2 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME I. One channel inoperable. -------------------- NOTE -------------------

The inoperable channel may be bypassed for up to 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> for surveillance testing of other channels.

I.1 Place channel in trip. 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> OR I.2 Be in MODE 3. 78 hours9.027778e-4 days <br />0.0217 hours <br />1.289683e-4 weeks <br />2.9679e-5 months <br /> J. One channel inoperable. -------------------- NOTE -------------------

The inoperable channel may be bypassed for up to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> for surveillance testing of other channels.

J.1 Place channel in trip. 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> OR J.2 Be in MODE 3. 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br /> (continued)

CALLAWAY PLANT 3.3-31 Amendment No. 202 l

ESFAS Instrumentation 3.3.2 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME K. One channel inoperable. -------------------- NOTE -------------------

An inoperable channel may be bypassed for up to 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> for surveillance testing of other channels.

K.1 Restore channel to 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> OPERABLE status.

OR K.2.1 Be in MODE 3. 78 hours9.027778e-4 days <br />0.0217 hours <br />1.289683e-4 weeks <br />2.9679e-5 months <br /> AND K.2.2 Be in MODE 5. 108 hours0.00125 days <br />0.03 hours <br />1.785714e-4 weeks <br />4.1094e-5 months <br /> L. One or more required L.1 Verify interlock is in 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> channel(s) inoperable. required state for existing unit condition.

OR L.2.1 Be in MODE 3. 7 hours8.101852e-5 days <br />0.00194 hours <br />1.157407e-5 weeks <br />2.6635e-6 months <br /> AND L.2.2 Be in MODE 4. 13 hours1.50463e-4 days <br />0.00361 hours <br />2.149471e-5 weeks <br />4.9465e-6 months <br /> (continued)

CALLAWAY PLANT 3.3-32 Amendment No. 202 l

ESFAS Instrumentation 3.3.2 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME M. Two channels inoperable. M.1 Place channels in trip. 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> AND OR AFW actuation on Trip of all M.2 Be in MODE 3. 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br /> Main Feedwater Pumps maintained from one actuation train.

N. One or more Containment N.1 Place channel(s) in trip. 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> Pressure - Environmental Allowance Modifier OR channel(s) inoperable.

N.2.1 Be in MODE 3. 78 hours9.027778e-4 days <br />0.0217 hours <br />1.289683e-4 weeks <br />2.9679e-5 months <br /> AND N.2.2 Be in MODE 4. 84 hours9.722222e-4 days <br />0.0233 hours <br />1.388889e-4 weeks <br />3.1962e-5 months <br /> O. One channel inoperable. O.1 Place channel in trip. 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> AND O.2 Restore channel to During OPERABLE status. performance of the next required COT (continued)

CALLAWAY PLANT 3.3-33 Amendment No. 202 l

ESFAS Instrumentation 3.3.2 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME P. One or more channel(s) P.1 Declare associated Immediately inoperable. auxiliary feedwater pump(s) inoperable.

AND P.2 Declare associated Immediately steam generator blowdown and sample line isolation valve(s) inoperable.

Q. One train inoperable. -------------------- NOTE -------------------

One train may be bypassed for up to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> for surveillance testing provided the other train is OPERABLE.

Q.1 Restore train to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> OPERABLE status.

OR Q.2.1 Be in MODE 3. 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br /> AND Q.2.2 Be in MODE 4. 36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> (continued)

CALLAWAY PLANT 3.3-34 Amendment No. 202 l

ESFAS Instrumentation 3.3.2 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME R. One or both train(s) R.1 Restore train(s) 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 R.2.1 Be in MODE 3. 54 hours6.25e-4 days <br />0.015 hours <br />8.928571e-5 weeks <br />2.0547e-5 months <br /> AND R.2.2 Be in MODE 4. 60 hours6.944444e-4 days <br />0.0167 hours <br />9.920635e-5 weeks <br />2.283e-5 months <br /> S. One train inoperable -------------------- NOTE -------------------

One train may be bypassed for up to 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> for surveillance testing provided the other train is OPERABLE.

S.1 Restore train to 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> OPERABLE status.

OR S.2.1 Be in MODE 3. 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> AND S.2.2 Be in MODE 4. 18 hours2.083333e-4 days <br />0.005 hours <br />2.97619e-5 weeks <br />6.849e-6 months <br /> CALLAWAY PLANT 3.3-35 Amendment No. 202 l

ESFAS Instrumentation 3.3.2 SURVEILLANCE REQUIREMENTS

NOTE -----------------------------------------------------------

Refer to Table 3.3.2-1 to determine which SRs apply for each ESFAS Function.

SURVEILLANCE FREQUENCY SR 3.3.2.1 Perform CHANNEL CHECK. In accordance with the Surveillance Frequency Control Program SR 3.3.2.2 Perform ACTUATION LOGIC TEST. In accordance with the Surveillance Frequency Control Program SR 3.3.2.3 --------------------------------- NOTE ----------------------------

The continuity check may be excluded from the BOP ESFAS test.

Perform ACTUATION LOGIC TEST. In accordance with the Surveillance Frequency Control Program SR 3.3.2.4 Perform MASTER RELAY TEST. In accordance with the Surveillance Frequency Control Program (continued)

CALLAWAY PLANT 3.3-36 Amendment No. 202

ESFAS Instrumentation 3.3.2 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.3.2.5 Perform COT. In accordance with the Surveillance Frequency Control Program SR 3.3.2.6 --------------------------------- NOTE ----------------------------

Not applicable to slave relays K602, K620, K622, K624, K630, K740, K741, and K750.

Perform SLAVE RELAY TEST. In accordance with the Surveillance Frequency Control Program SR 3.3.2.7 --------------------------------- NOTE ----------------------------

Verification of relay setpoints not required.

Perform TADOT. In accordance with the Surveillance Frequency Control Program SR 3.3.2.8 --------------------------------- NOTE ----------------------------

Verification of setpoint not required for manual initiation functions.

Perform TADOT. In accordance with the Surveillance Frequency Control Program (continued)

CALLAWAY PLANT 3.3-37 Amendment No. 202

ESFAS Instrumentation 3.3.2 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.3.2.9 --------------------------------- NOTE ----------------------------

This Surveillance shall include verification that the time constants are adjusted to the prescribed values.

Perform CHANNEL CALIBRATION. In accordance with the Surveillance Frequency Control Program SR 3.3.2.10 --------------------------------- NOTE ----------------------------

Not required to be performed for the turbine driven AFW pump until 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> after SG pressure is 900 psig.

Verify ESF RESPONSE TIMES are within limits. In accordance with the Surveillance Frequency Control Program SR 3.3.2.11 --------------------------------- NOTE ----------------------------

Verification of setpoint not required.

Perform TADOT. In accordance with the Surveillance Frequency Control Program SR 3.3.2.12 Perform COT. In accordance with the Surveillance Frequency Control Program (continued)

CALLAWAY PLANT 3.3-38 Amendment No. 202

ESFAS Instrumentation 3.3.2 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.3.2.13 --------------------------------- NOTE ----------------------------

Only applicable to slave relays K602, K622, K624, K630, K740, and K741.

Perform SLAVE RELAY TEST. In accordance with the Surveillance Frequency Control Program AND Prior to entering MODE 4 when in MODE 5 or 6

> 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, if not performed within the previous 92 days SR 3.3.2.14 --------------------------------- NOTE ----------------------------

Only applicable to slave relays K620 and K750.

Perform SLAVE RELAY TEST. In accordance with the Surveillance Frequency Control Program AND Prior to entering MODE 3 when in MODE 5 or 6

> 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, if not performed within the previous 92 days CALLAWAY PLANT 3.3-39 Amendment No. 202

ESFAS Instrumentation 3.3.2 Table 3.3.2-1 (page 1 of 11)

Engineered Safety Feature Actuation System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE(a)

1. Safety Injection
a. Manual 1,2,3,4 2 B SR 3.3.2.8 NA Initiation
b. Automatic 1,2,3,4 2 trains C SR 3.3.2.2 NA Actuation SR 3.3.2.4 Logic and SR 3.3.2.6 Actuation SR 3.3.2.13 Relays (SSPS)
c. Containment 1,2,3 3 D SR 3.3.2.1 4.5 psig Pressure - SR 3.3.2.5 High 1 SR 3.3.2.9 SR 3.3.2.10
d. Pressurizer 1,2,3(b) 4 D SR 3.3.2.1 1834 psig Pressure - SR 3.3.2.5 Low SR 3.3.2.9 SR 3.3.2.10
e. Steam Line 1,2,3(b) 3 per steam D SR 3.3.2.1 610 psig(c)(s)

Pressure - line SR 3.3.2.5 Low SR 3.3.2.9 SR 3.3.2.10

2. Containment Spray
a. Manual 1,2,3,4 2 per train, B SR 3.3.2.8 NA Initiation 2 trains
b. Automatic 1,2,3,4 2 trains C SR 3.3.2.2 NA Actuation SR 3.3.2.4 Logic and SR 3.3.2.6 Actuation Relays (SSPS)

(a) The Allowable Value defines the limiting safety system setting except for Functions 1.e, 4.e.(1), 5.c, 5.e.(1), 5.e.(2),

6.d.(1), and 6.d.(2) (the Nominal Trip Setpoint defines the limiting safety system setting for these Functions). See the Bases for the Nominal Trip Setpoints.

(b) Above the P-11 (Pressurizer Pressure) interlock and below P-11 unless the Function is blocked.

(c) Time constants used in the lead/lag controller are 1 50 seconds and 2 5 seconds.

(s) 1. If the as-found instrument channel setpoint is conservative with respect to the Allowable Value, but outside its as-found test acceptance criteria band, then the channel shall be evaluated to verify that it is functioning as required before returning the channel to service. If the as-found instrument channel setpoint is not conservative with respect to the Allowable Value, the channel shall be declared inoperable.

2. The instrument channel setpoint shall be reset to a value that is within the as-left setpoint tolerance band on either side of the Nominal Trip Setpoint, or to a value that is more conservative than the Nominal Trip Setpoint; otherwise, the channel shall be declared inoperable. The Nominal Trip Setpoints and the methodology used to determine the as-found test acceptance criteria band and the as-left setpoint tolerance band shall be specified in the Bases.

CALLAWAY PLANT 3.3-40 Amendment No. 202 l

ESFAS Instrumentation 3.3.2 Table 3.3.2-1 (page 2 of 11)

Engineered Safety Feature Actuation System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE(a)

2. Containment Spray
c. Containment 1,2,3 4 E SR 3.3.2.1 28.3 psig Pressure SR 3.3.2.5 High - 3 SR 3.3.2.9 SR 3.3.2.10
3. Containment Isolation
a. Phase A Isolation (1) Manual 1,2,3,4 2 B SR 3.3.2.8 NA Initiation (2) Automatic 1,2,3,4 2 trains C SR 3.3.2.2 NA Actuation SR 3.3.2.4 Logic and SR 3.3.2.6 Actuation SR 3.3.2.13 Relays (SSPS)

(3) Safety Refer to Function 1 (Safety Injection) for all initiation functions and requirements.

Injection

b. Phase B Isolation (1) Manual 1,2,3,4 2 per train, B SR 3.3.2.8 NA Initiation 2 trains (2) Automatic 1,2,3,4 2 trains C SR 3.3.2.2 NA Actuation SR 3.3.2.4 Logic and SR 3.3.2.6 Actuation Relays (SSPS)

(3) Contain- 1,2,3 4 E SR 3.3.2.1 28.3 psig ment SR 3.3.2.5 Pressure SR 3.3.2.9 High - 3 SR 3.3.2.10 (a) The Allowable Value defines the limiting safety system setting except for Functions 1.e, 4.e.(1), 5.c, 5.e.(1), 5.e.(2),

6.d.(1), and 6.d.(2) (the Nominal Trip Setpoint defines the limiting safety system setting for these Functions). See the Bases for the Nominal Trip Setpoints.

CALLAWAY PLANT 3.3-41 Amendment No. 202 l

ESFAS Instrumentation 3.3.2 Table 3.3.2-1 (page 3 of 11)

Engineered Safety Feature Actuation System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE(a)

4. Steam Line Isolation
a. Manual Initiation 1,2(i)(k), 3(i)(k) 2 F SR 3.3.2.8 NA
b. Automatic 1,2(i)(k), 3(i)(k) 2 trains G SR 3.3.2.2 NA Actuation Logic SR 3.3.2.4 and Actuation SR 3.3.2.6 Relays (SSPS)
c. Automatic 1, 2(k),3(k) 2 trains(o) S SR 3.3.2.3 NA Actuation Logic and Actuation Relays (MSFIS)
d. Containment 1,2(i)(k), 3(i)(k) 3 D SR 3.3.2.1 18.3 psig Pressure - High 2 SR 3.3.2.5 SR 3.3.2.9 SR 3.3.2.10 (a) The Allowable Value defines the limiting safety system setting except for Functions 1.e, 4.e.(1), 5.c, 5.e.(1), 5.e.(2),

6.d.(1), and 6.d.(2) (the Nominal Trip Setpoint defines the limiting safety system setting for these Functions). See the Bases for the Nominal Trip Setpoints.

(i) Except when:

1. All MSIVBVs are:

1.a Closed and de-activated, or 1.b Closed and isolated by a closed manual valve, or 1.c Isolated by two closed manual valves.

AND

2. All MSLPDIVs are:

2.a Closed and de-activated, or 2.b Closed and isolated by a closed manual valve, or 2.c Isolated by two closed manual valves.

(k) Except when all MSIVs are closed and de-activated.

(o) Each train requires a minimum of two programmable logic controllers to be OPERABLE.

CALLAWAY PLANT 3.3-42 Amendment No. 202 l

ESFAS Instrumentation 3.3.2 Table 3.3.2-1 (page 4 of 11)

Engineered Safety Feature Actuation System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE(a)

4. Steam Line Isolation
e. Steam Line Pressure (1) Low 1,2 (i)(k), 3(b)(i)(k) 3 per steam D SR 3.3.2.1 610 psig(c)(s) line SR 3.3.2.5 SR 3.3.2.9 SR 3.3.2.10 (2) Negative 3(g)(i)(k) 3 per steam D SR 3.3.2.1 124 psi(h)

Rate - High line SR 3.3.2.5 SR 3.3.2.9 SR 3.3.2.10 (a) The Allowable Value defines the limiting safety system setting except for Functions 1.e, 4.e.(1), 5.c, 5.e.(1), 5.e.(2),

6.d.(1), and 6.d.(2) (the Nominal Trip Setpoint defines the limiting safety system setting for these Functions). See the Bases for the Nominal Trip Setpoints.

(b) Above the P-11 (Pressurizer Pressure) Interlock and below P-11 unless the Function is blocked.

(c) Time constants used in the lead/lag controller are 1 50 seconds and 2 5 seconds.

(g) Below the P-11 (Pressurizer Pressure) Interlock; however, may be blocked below P-11 when safety injection on low steam line pressure is not blocked.

(h) Time constant utilized in the rate/lag controller is 50 seconds.

(i) Except when:

1. All MSIVBVs are:

1.a Closed and de-activated, or 1.b Closed and isolated by a closed manual valve, or 1.c Isolated by two closed manual valves.

AND

2. All MSLPDIVs are:

2.a Closed and de-activated, or 2.b Closed and isolated by a closed manual valve, or 2.c Isolated by two closed manual valves.

(k) Except when all MSIVs are closed and de-activated.

(s) 1. If the as-found instrument channel setpoint is conservative with respect to the Allowable Value, but outside its as-found test acceptance criteria band, then the channel shall be evaluated to verify that it is functioning as required before returning the channel to service. If the as-found instrument channel setpoint is not conservative with respect to the Allowable Value, the channel shall be declared inoperable.

2. The instrument channel setpoint shall be reset to a value that is within the as-left setpoint tolerance band on either side of the Nominal Trip Setpoint, or to a value that is more conservative than the Nominal Trip Setpoint; otherwise, the channel shall be declared inoperable. The Nominal Trip Setpoints and the methodology used to determine the as-found test acceptance criteria band and the as-left setpoint tolerance band shall be specified in the Bases.

CALLAWAY PLANT 3.3-43 Amendment No. 202 l

ESFAS Instrumentation 3.3.2 Table 3.3.2-1 (page 5 of 11)

Engineered Safety Feature Actuation System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE(a)

5. Turbine Trip and Feedwater Isolation
a. Automatic 1(j),2(j), 3(j) 2 trains G SR 3.3.2.2 NA Actuation Logic SR 3.3.2.4 and Actuation SR 3.3.2.6 Relays (SSPS) SR 3.3.2.14
b. Automatic 1(l), 2(l), 3(l) 2 trains(o) S SR 3.3.2.3 NA Actuation Logic and Actuation Relays (MSFIS)
c. SG Water Level - 1(j),2(j) 4 per SG I SR 3.3.2.1 91.4%(s) of High High (P-14) SR 3.3.2.5 Narrow Range SR 3.3.2.9 Instrument SR 3.3.2.10 Span
d. Safety Injection Refer to Function 1 (Safety Injection) for all initiation functions and requirements. The Applicability exceptions of Footnote (j) also apply to Function 5.d.

(a) The Allowable Value defines the limiting safety system setting except for Functions 1.e, 4.e.(1), 5.c, 5.e.(1), 5.e.(2),

6.d.(1), and 6.d.(2) (the Nominal Trip Setpoint defines the limiting safety system setting for these Functions). See the Bases for the Nominal Trip Setpoints.

(j) Except when:

1. All MFIVs are closed and de-activated:

AND

2. All MFRVs are:

2.a Closed and de-activated, or 2.b Closed and isolated by a closed manual valve; AND

3. All MFRVBVs are:

3.a Closed and de-activated, or 3.b Closed and isolated by a closed manual valve, or 3.c Isolated by two closed manual valves.

(l) Except when all MFIVs are closed and de-activated.

(o) Each train requires a minimum of two programmable logic controllers to be OPERABLE.

(s) 1. If the as-found instrument channel setpoint is conservative with respect to the Allowable Value, but outside its as-found test acceptance criteria band, then the channel shall be evaluated to verify that it is functioning as required before returning the channel to service. If the as-found instrument channel setpoint is not conservative with respect to the Allowable Value, the channel shall be declared inoperable.

2. The instrument channel setpoint shall be reset to a value that is within the as-left setpoint tolerance band on either side of the Nominal Trip Setpoint, or to a value that is more conservative than the Nominal Trip Setpoint; otherwise, the channel shall be declared inoperable. The Nominal Trip Setpoints and the methodology used to determine the as-found test acceptance criteria band and the as-left setpoint tolerance band shall be specified in the Bases.

CALLAWAY PLANT 3.3-44 Amendment No. 202 l

ESFAS Instrumentation 3.3.2 Table 3.3.2-1 (page 6 of 11)

Engineered Safety Feature Actuation System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE(a)

5. Turbine Trip and Feedwater Isolation
e. Steam Generator Water Level Low-Low(q)

(1) Steam 1(j), 2(j), 3(j) 4 per SG D SR 3.3.2.1 20.6%(s) of Generator SR 3.3.2.5 Narrow Range Water Level SR 3.3.2.9 Low-Low Instrument SR 3.3.2.10 Span (Adverse Containment Environment)

(2) Steam 1(j)(r), 2(j)(r), 3(j)(r) 4 per SG D SR 3.3.2.1 16.6%(s) of Generator SR 3.3.2.5 Narrow Range Water Level SR 3.3.2.9 Low-Low Instrument SR 3.3.2.10 Span (Normal Containment Environment)

(a) The Allowable Value defines the limiting safety system setting except for Functions 1.e, 4.e.(1), 5.c, 5.e.(1), 5.e.(2),

6.d.(1), and 6.d.(2) (the Nominal Trip Setpoint defines the limiting safety system setting for these Functions). See the Bases for the Nominal Trip Setpoints.

(j) Except when:

1. All MFIVs are closed and de-activated; AND
2. All MFRVs are:

2.a Closed and de-activated, or 2.b Closed and isolated by a closed manual valve; AND

3. All MFRVBVs are:

3.a Closed and de-activated, or 3.b Closed and isolated by a closed manual valve, or 3.c Isolated by two closed manual valves.

(q) Feedwater isolation only.

(r) Except when the Containment Pressure - Environmental Allowance Modifier channels in the same protection sets are tripped.

(s) 1. If the as-found instrument channel setpoint is conservative with respect to the Allowable Value, but outside its as-found test acceptance criteria band, then the channel shall be evaluated to verify that it is functioning as required before returning the channel to service. If the as-found instrument channel setpoint is not conservative with respect to the Allowable Value, the channel shall be declared inoperable.

2. The instrument channel setpoint shall be reset to a value that is within the as-left setpoint tolerance band on either side of the Nominal Trip Setpoint, or to a value that is more conservative than the Nominal Trip Setpoint; otherwise, the channel shall be declared inoperable. The Nominal Trip Setpoints and the methodology used to determine the as-found test acceptance criteria band and the as-left setpoint tolerance band shall be specified in the Bases.

CALLAWAY PLANT 3.3-45 Amendment No. 202 l

ESFAS Instrumentation 3.3.2 Table 3.3.2-1 (page 7 of 11)

Engineered Safety Feature Actuation System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE(a)

5. Turbine Trip and Feedwater Isolation
e. Steam Generator Water Level Low-Low(q)

(3) Not used.

(4) Containment 1(j), 2(j), 3(j) 4 N SR 3.3.2.1 2.0 psig Pressure - SR 3.3.2.5 Environmental SR 3.3.2.9 Allowance SR 3.3.2.10 Modifier (a) The Allowable Value defines the limiting safety system setting except for Functions 1.e, 4.e.(1), 5.c, 5.e.(1), 5.e.(2),

6.d.(1), and 6.d.(2) (the Nominal Trip Setpoint defines the limiting safety system setting for these Functions). See the Bases for the Nominal Trip Setpoints.

(j) Except when:

1. All MFIVs are closed and de-activated; AND
2. All MFRVs are:

2.a Closed and de-activated, or 2.b Closed and isolated by a closed manual valve; AND

3. All MFRVBVs are:

3.a Closed and de-activated, or 3.b Closed and isolated by a closed manual valve, or 3.c Isolated by two closed manual valves.

(q) Feedwater isolation only.

CALLAWAY PLANT 3.3-46 Amendment No. 202 l

ESFAS Instrumentation 3.3.2 Table 3.3.2-1 (page 8 of 11)

Engineered Safety Feature Actuation System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE(a)

6. Auxiliary Feedwater
a. Manual Initiation 1, 2, 3 1/pump P SR 3.3.2.8 NA
b. Automatic 1,2,3 2 trains G SR 3.3.2.2 NA Actuation Logic SR 3.3.2.4 and Actuation SR 3.3.2.6 Relays (SSPS)
c. Automatic 1,2,3 2 trains Q SR 3.3.2.3 NA Actuation Logic and Actuation Relays (BOP ESFAS)
d. SG Water Level Low-Low (1) Steam 1, 2, 3 4 per SG D SR 3.3.2.1 20.6%(s) of Generator SR 3.3.2.5 Narrow Range Water Level SR 3.3.2.9 Instrument Low-Low SR 3.3.2.10 Span (Adverse Containment Environment)

(2) Steam 1(r), 2(r), 3(r) 4 per SG D SR 3.3.2.1 16.6%(s) of Generator SR 3.3.2.5 Narrow Range Water Level SR 3.3.2.9 Instrument Low-Low SR 3.3.2.10 Span (Normal Containment Environment)

(a) The Allowable Value defines the limiting safety system setting except for Functions 1.e, 4.e.(1), 5.c, 5.e.(1), 5.e.(2),

6.d.(1), and 6.d.(2) (the Nominal Trip Setpoint defines the limiting safety system setting for these Functions). See the Bases for the Nominal Trip Setpoints.

(r) Except when the Containment Pressure - Environmental Allowance Modifier channels in the same protection sets are tripped.

(s) 1. If the as-found instrument channel setpoint is conservative with respect to the Allowable Value, but outside its as-found test acceptance criteria band, then the channel shall be evaluated to verify that it is functioning as required before returning the channel to service. If the as-found instrument channel setpoint is not conservative with respect to the Allowable Value, the channel shall be declared inoperable.

2. The instrument channel setpoint shall be reset to a value that is within the as-left setpoint tolerance band on either side of the Nominal Trip Setpoint, or to a value that is more conservative than the Nominal Trip Setpoint; otherwise, the channel shall be declared inoperable. The Nominal Trip Setpoints and the methodology used to determine the as-found test acceptance criteria band and the as-left setpoint tolerance band shall be specified in the Bases.

CALLAWAY PLANT 3.3-47 Amendment No. 202 l

ESFAS Instrumentation 3.3.2 Table 3.3.2-1 (page 9 of 11)

Engineered Safety Feature Actuation System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE(a)

6. Auxiliary Feedwater
d. SG Water Level Low-Low (3) Not used.

(4) Containment 1, 2, 3 4 N SR 3.3.2.1 2.0 psig Pressure - SR 3.3.2.5 Environmental SR 3.3.2.9 Allowance SR 3.3.2.10 Modifier

e. Safety Injection Refer to Function 1 (Safety Injection) for all initiation functions and requirements.
f. Loss of Offsite 1,2,3 2 trains R SR 3.3.2.7 NA Power SR 3.3.2.10
g. Trip of all Main 1(v),2(n),(v) 4(u),(w) J,M SR 3.3.2.8 NA Feedwater Pumps
h. Auxiliary 1,2,3 3 O SR 3.3.2.1 20.64 psia Feedwater Pump SR 3.3.2.9 Suction Transfer SR 3.3.2.10 on Suction SR 3.3.2.12 Pressure - Low (a) The Allowable Value defines the limiting safety system setting except for Functions 1.e, 4.e.(1), 5.c, 5.e.(1), 5.e.(2),

6.d.(1), and 6.d.(2) (the Nominal Trip Setpoint defines the limiting safety system setting for these Functions). See the Bases for the Nominal Trip Setpoints.

(n) Trip function may be blocked just before shutdown of the last operating main feedwater pump and restored just after the first main feedwater pump is put into service following performance of its startup trip test.

(u) During startup of the second main feedwater pump, the following exception applies: The requirement for four OPERABLE channels is met if two required channels are OPERABLE on the associated main feedwater pump in operation supplying feedwater to the SGs and two required channels are in the tripped condition on the second main feedwater pump.

(v) During removal of the first of two operating main feedwater pumps from service, the following exception applies:

(1) LCO 3.0.3 is not applicable for up to 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> for the channels associated with the first main feedwater pump, OR (2) The requirement for four OPERABLE channels is met if two required channels are OPERABLE on the associated main feedwater pump in operation supplying feedwater to the SGs and two required channels on the main feedwater pump to be removed from service are in the tripped condition.

(w) During removal of the first of two operating main feedwater pumps from service, the following exception applies: The requirement for four OPERABLE channels is met if two required channels are OPERABLE on the associated main feedwater pump in operation supplying feedwater to the SGs and two required channels on the main feedwater pump to be removed from service are in the tripped condition.

CALLAWAY PLANT 3.3-48 Amendment No. 202 l

ESFAS Instrumentation 3.3.2 Table 3.3.2-1 (page 10 of 11)

Engineered Safety Feature Actuation System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE(a)

7. Automatic Switchover to Containment Sump
a. Automatic 1,2,3,4 2 trains C SR 3.3.2.2 NA Actuation Logic SR 3.3.2.4 and Actuation SR 3.3.2.13 Relays (SSPS)
b. Refueling Water 1,2,3,4 4 K SR 3.3.2.1 35.2%

Storage Tank SR 3.3.2.5 (RWST) Level - SR 3.3.2.9 Low Low SR 3.3.2.10 Coincident with Refer to Function 1 (Safety Injection) for all initiation functions and requirements.

Safety Injection

8. ESFAS Interlocks
a. Reactor Trip, P-4 1,2,3 2 per train, F SR 3.3.2.11 NA 2 trains
b. Pressurizer 1,2,3 3 L SR 3.3.2.5 1981 psig Pressure, P-11 SR 3.3.2.9
9. Automatic Pressurizer PORV Actuation
a. Automatic 1,2,3 2 trains H SR 3.3.2.2 NA Actuation Logic SR 3.3.2.4 and Actuation SR 3.3.2.14 Relays (SSPS)
b. Pressurizer 1,2,3 4 D SR 3.3.2.1 2350 psig Pressure - High SR 3.3.2.5 SR 3.3.2.9 (a) The Allowable Value defines the limiting safety system setting except for Functions 1.e, 4.e.(1), 5.c, 5.e.(1), 5.e.(2),

6.d.(1), and 6.d.(2) (the Nominal Trip Setpoint defines the limiting safety system setting for these Functions). See the Bases for the Nominal Trip Setpoints.

CALLAWAY PLANT 3.3-49 Amendment No. 202 l

ESFAS Instrumentation 3.3.2 Table 3.3.2-1 (page 11 of 11)

Engineered Safety Feature Actuation System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS VALUE(a)

10. Steam Generator Blowdown and Sample Line Isolation
a. Manual Initiation 1(t), 2(t), 3(t) 2 trains P SR 3.3.2.8 NA (1 per MDAFW pump)
b. Automatic 1(t), 2(t), 3(t) 2 trains Q SR 3.3.2.3 NA Actuation Logic and Actuation Relays (BOP ESFAS)
c. Safety Injection 1(t), 2(t), 3(t) Refer to Function 1 (Safety Injection) for initiation functions and requirements.
d. Loss of Offsite 1(t), 2(t), 3(t) 2 trains R SR 3.3.2.7 NA Power (a) The Allowable Value defines the limiting safety system setting except for Functions 1.e, 4.e.(1), 5.c, 5.e.(1), 5.e.(2),

6.d.(1), and 6.d.(2) (the Nominal Trip Setpoint defines the limiting safety system setting for these Functions). See the Bases for the Nominal Trip Setpoints.

(t) Except when all Steam Generator Blowdown and Sample Line Isolation Valves are:

1. Closed and de-activated, or
2. Closed and isolated by a closed manual valve, or
3. Isolated by a combination of closed manual valve(s) and closed de-activated automatic valve(s).

CALLAWAY PLANT 3.3-50 Amendment No. 202 l

PAM Instrumentation 3.3.3 3.3 INSTRUMENTATION 3.3.3 Post Accident Monitoring (PAM) Instrumentation LCO 3.3.3 The PAM instrumentation for each Function in Table 3.3.3-1 shall be OPERABLE.

APPLICABILITY: MODES 1, 2 and 3.

ACTIONS

NOTE -----------------------------------------------------------

Separate Condition entry is allowed for each Function.

COMPLETION CONDITION REQUIRED ACTION TIME A. One or more Functions with A.1 Restore required 30 days one required channel channel to OPERABLE inoperable. status.

B. Required Action and B.1 Initiate action in Immediately associated Completion accordance with Time of Condition A not Specification 5.6.8.

met.

(continued)

CALLAWAY PLANT 3.3-51 Amendment No. 202 l

PAM Instrumentation 3.3.3 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME C. One or more Functions with C.1 Restore all but one 7 days two or more required channel to OPERABLE channels inoperable. status.

D. Required Action and D.1 Enter the Condition Immediately associated Completion referenced in Time of Condition C not Table 3.3.3-1 for the met. channel.

E. As required by Required E.1 Be in MODE 3. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> Action D.1 and referenced in Table 3.3.3-1. AND E.2 Be in MODE 4. 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> F. As required by Required F.1 Initiate action in Immediately Action D.1 and referenced accordance with in Table 3.3.3-1. Specification 5.6.8.

CALLAWAY PLANT 3.3-52 Amendment No. 202 l

PAM Instrumentation 3.3.3 SURVEILLANCE REQUIREMENTS

NOTE -----------------------------------------------------------

SR 3.3.3.1 and SR 3.3.3.2 apply to each PAM instrumentation Function in Table 3.3.3-1.

SURVEILLANCE FREQUENCY SR 3.3.3.1 Perform CHANNEL CHECK. In accordance with the Surveillance Frequency Control Program SR 3.3.3.2 --------------------------------- NOTE ----------------------------

Neutron detectors are excluded from CHANNEL CALIBRATION.

Perform CHANNEL CALIBRATION. In accordance with the Surveillance Frequency Control Program CALLAWAY PLANT 3.3-53 Amendment No. 202

PAM Instrumentation 3.3.3 Table 3.3.3-1 (page 1 of 2)

Post Accident Monitoring Instrumentation CONDITION REFERENCED FROM REQUIRED REQUIRED FUNCTION CHANNELS ACTION D.1 2 E

1. Neutron Flux
2. Reactor Coolant System (RCS) Hot Leg 2 E Temperature (Wide Range)
3. RCS Cold Leg Temperature (Wide Range) 2 E
4. RCS Pressure (Wide Range) 2 E
5. Reactor Vessel Level Indicating System 2 F (RVLIS)
6. Containment Normal Sump Water Level 2 E
7. Containment Pressure (Normal Range) 2 E
8. Steam Line Pressure 2 per steam E generator
9. Containment Radiation Level (High Range) 2 F
10. Not Used
11. Pressurizer Water Level 2 E
12. Steam Generator Water Level (Wide Range) 4 E
13. Steam Generator Water Level (Narrow Range) 2 per steam E generator (continued)

CALLAWAY PLANT 3.3-54 Amendment No. 202 l

PAM Instrumentation 3.3.3 Table 3.3.3-1 (page 2 of 2)

Post Accident Monitoring Instrumentation CONDITION REFERENCED FROM REQUIRED REQUIRED FUNCTION CHANNELS ACTION D.1

14. Core Exit Temperature - Quadrant 1 2(a) E
15. Core Exit Temperature - Quadrant 2 2(a) E
16. Core Exit Temperature - Quadrant 3 2(a) E
17. Core Exit Temperature - Quadrant 4 2(a) E
18. Auxiliary Feedwater Flow Rate 4 E
19. Refueling Water Storage Tank Level 2 E (a) A channel consists of two core exit thermocouples (CETs).

CALLAWAY PLANT 3.3-55 Amendment No. 202 l

Remote Shutdown System 3.3.4 3.3 INSTRUMENTATION 3.3.4 Remote Shutdown System LCO 3.3.4 The Remote Shutdown System Functions in Table 3.3.4-1 and the required auxiliary shutdown panel (ASP) controls shall be OPERABLE.

APPLICABILITY: MODES 1, 2, and 3.

ACTIONS

NOTE -----------------------------------------------------------

Separate Condition entry is allowed for each Function and required ASP control.

COMPLETION CONDITION REQUIRED ACTION TIME A. One or more required A.1 Restore required 30 days Functions inoperable. Function and required ASP controls to OR OPERABLE status.

One or more required ASP controls inoperable.

B. Required Action and B.1 Be in MODE 3. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> associated Completion Time not met. AND B.2 Be in MODE 4. 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> CALLAWAY PLANT 3.3-56 Amendment No. 202 l

Remote Shutdown System 3.3.4 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.3.4.1 Perform CHANNEL CHECK for each required In accordance instrumentation channel that is normally energized. with the Surveillance Frequency Control Program SR 3.3.4.2 --------------------------------- NOTE ----------------------------

Only required to be performed in MODES 1 and 2 for the turbine-driven AFW pump.

Verify each required auxiliary shutdown panel control In accordance circuit and transfer switch is capable of performing the with the intended function. Surveillance Frequency Control Program SR 3.3.4.3 --------------------------------- NOTE ----------------------------

1. Neutron detectors are excluded from CHANNEL CALIBRATION.
2. Reactor trip breaker and RCP breaker position indications are excluded from CHANNEL CALIBRATION.

Perform CHANNEL CALIBRATION for each required In accordance instrumentation channel. with the Surveillance Frequency Control Program CALLAWAY PLANT 3.3-57 Amendment No. 202

Remote Shutdown System 3.3.4 Table 3.3.4-1 (page 1 of 1)

Remote Shutdown System Functions FUNCTION REQUIRED CHANNELS

1. Source Range Neutron Flux(a) 1
2. Reactor Trip Breaker Position 1 per trip breaker
3. Pressurizer Pressure 1
4. RCS Wide Range Pressure 1
5. RCS Hot Leg Temperature 1
6. RCS Cold Leg Temperature 1
7. SG Pressure 1 per SG
8. SG Level 1 per SG
9. AFW Flow Rate 1
10. RCP Breaker Position 1 per pump
11. AFW Suction Pressure 1
12. Pressurizer Level 1 (a) Not required OPERABLE in MODE 1 or in MODE 2 above the P-6 setpoint.

CALLAWAY PLANT 3.3-58 Amendment No. 202 l

LOP DG Start Instrumentation 3.3.5 3.3 INSTRUMENTATION 3.3.5 Loss of Power (LOP) Diesel Generator (DG) Start Instrumentation LCO 3.3.5 Four channels per 4.16-kV NB bus of the loss of voltage Function and four channels per 4.16-kV NB bus of the degraded voltage Function shall be OPERABLE.

APPLICABILITY: MODES 1, 2, 3, and 4, When associated DG is required to be OPERABLE by LCO 3.8.2, "AC Sources - Shutdown."

ACTIONS

NOTE -----------------------------------------------------------

Separate Condition entry is allowed for each Function.

COMPLETION CONDITION REQUIRED ACTION TIME A. One or more Functions with A.1 ------------ NOTE -----------

one channel per bus The inoperable channel inoperable. may be bypassed for up to 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> for surveillance testing of other channels.

Place channel in trip. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> B. One or more Functions with B.1 Declare associated load Immediately two or more channels per shedder and emergency bus inoperable. load sequencer (LSELS) inoperable.

OR Required Action and associated Completion Time of Condition A not met.

CALLAWAY PLANT 3.3-59 Amendment No. 202 l

LOP DG Start Instrumentation 3.3.5 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.3.5.1 Tie breakers between 480 Vac buses NG01 and In accordance NG03 and between 480 Vac buses NG02 and NG04 with the shall be verified open. Surveillance Frequency Control Program SR 3.3.5.2 --------------------------------- NOTE ----------------------------

Verification of time delays is not required.

Perform TADOT. In accordance with the Surveillance Frequency Control Program SR 3.3.5.3 Perform CHANNEL CALIBRATION with nominal Trip In accordance Setpoint and Allowable Value as follows: with the Surveillance

a. Loss of voltage Allowable Value 83 +0, -8.3V Frequency (120V Bus) with a time delay of 1.0 + 0.2, Control Program

-0.5 sec.

Loss of voltage nominal Trip Setpoint 83V (120V Bus) with a time delay of 1.0 sec.

b. Degraded voltage Allowable Value 107.47 +/- 0.38V (120V Bus) with a time delay of 119 +/- 11.6 sec.

Degraded voltage nominal Trip Setpoint 107.47V (120V Bus) with a time delay of 119 sec.

SR 3.3.5.4 Verify LOP DG Start ESF RESPONSE TIMES are In accordance within limits. with the Surveillance Frequency Control Program CALLAWAY PLANT 3.3-60 Amendment No. 202

Containment Purge Isolation Instrumentation 3.3.6 3.3 INSTRUMENTATION 3.3.6 Containment Purge Isolation Instrumentation LCO 3.3.6 The Containment Purge Isolation instrumentation for each Function in Table 3.3.6-1 shall be OPERABLE.

APPLICABILITY: According to Table 3.3.6-1.

ACTIONS

NOTE -----------------------------------------------------------

Separate Condition entry is allowed for each Function.

COMPLETION CONDITION REQUIRED ACTION TIME A. One radiation monitoring A.1 Restore the affected 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> channel inoperable. channel to OPERABLE status.

(continued)

CALLAWAY PLANT 3.3-61 Amendment No. 202 l

Containment Purge Isolation Instrumentation 3.3.6 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME B. ------------- NOTE ------------- -------------------- NOTE -------------------

Only applicable in MODE 1, Containment mini-purge supply and 2, 3, or 4. exhaust valves closed to satisfy

Required Action B.1 may be opened intermittently under administrative One or more Functions with controls, provided Table 3.3.6-1 one or more manual Functions 2 and 4 are OPERABLE.

channels or automatic -------------------------------------------------

actuation trains inoperable. B.1 Place and maintain Immediately containment purge OR supply and exhaust valves in closed position.

Both radiation monitoring channels inoperable.

OR Required Action and associated Completion Time of Condition A not met.

(continued)

CALLAWAY PLANT 3.3-62 Amendment No. 205

Containment Purge Isolation Instrumentation 3.3.6 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME C. ------------- NOTE ------------- C.1 Place and maintain Immediately Only applicable during containment purge CORE ALTERATIONS or supply and exhaust movement of irradiated fuel valves in closed position.

assemblies within containment. OR C.2 Enter applicable Immediately One or more manual Conditions and Required channels inoperable. Actions of LCO 3.9.4, "Containment Penetrations," for containment purge supply and exhaust valves made inoperable by isolation instrumentation.

CALLAWAY PLANT 3.3-63 Amendment No. 202 l

Containment Purge Isolation Instrumentation 3.3.6 SURVEILLANCE REQUIREMENTS

NOTE -----------------------------------------------------------

Refer to Table 3.3.6-1 to determine which SRs apply for each Containment Purge Isolation Function.

SURVEILLANCE FREQUENCY SR 3.3.6.1 Perform CHANNEL CHECK. In accordance with the Surveillance Frequency Control Program SR 3.3.6.2 --------------------------------- NOTE ----------------------------

The continuity check may be excluded.

Perform ACTUATION LOGIC TEST. In accordance with the Surveillance Frequency Control Program SR 3.3.6.3 Perform COT. In accordance with the Surveillance Frequency Control Program SR 3.3.6.4 --------------------------------- NOTE ----------------------------

Verification of setpoint is not required.

Perform TADOT. In accordance with the Surveillance Frequency Control Program (continued)

CALLAWAY PLANT 3.3-64 Amendment No. 202

Containment Purge Isolation Instrumentation 3.3.6 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.3.6.5 Perform CHANNEL CALIBRATION. In accordance with the Surveillance Frequency Control Program SR 3.3.6.6 Verify Containment Purge Isolation ESF RESPONSE In accordance TIMES are within limits. with the Surveillance Frequency Control Program CALLAWAY PLANT 3.3-65 Amendment No. 202

Containment Purge Isolation Instrumentation 3.3.6 TABLE 3.3.6-1 (PAGE 1 OF 1)

Containment Purge Isolation Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE NOMINAL FUNCTION CONDITIONS CHANNELS REQUIREMENTS TRIP SETPOINT

1. Manual 1, 2, 3, 4, 2 SR 3.3.6.4 NA Initiation (a), (b)
2. Automatic 1, 2, 3, 4 2 trains SR 3.3.6.2 NA Actuation SR 3.3.6.6 Logic and Actuation Relays (BOP ESFAS)
3. Containment 1, 2, 3, 4 2 SR 3.3.6.1 (c)

Purge SR 3.3.6.3 Exhaust SR 3.3.6.5 Radiation -

Gaseous

4. Containment Refer to LCO 3.3.2, "ESFAS Instrumentation," Function 3.a, for all initiation functions and Isolation - requirements.

Phase A (a) During CORE ALTERATIONS.

(b) During movement of irradiated fuel assemblies within containment.

(c) Set to ensure ODCM limits are not exceeded.

CALLAWAY PLANT 3.3-66 Amendment No. 202 l

CREVS Actuation Instrumentation 3.3.7 3.3 INSTRUMENTATION 3.3.7 Control Room Emergency Ventilation System (CREVS) Actuation Instrumentation LCO 3.3.7 The CREVS actuation instrumentation for each Function in Table 3.3.7-1 shall be OPERABLE.

APPLICABILITY: According to Table 3.3.7-1.

ACTIONS

NOTE -----------------------------------------------------------

Separate Condition entry is allowed for each Function.

COMPLETION CONDITION REQUIRED ACTION TIME A. One or more Functions with A.1 Place one CREVS train 7 days one channel or train in Control Room inoperable. Ventilation Isolation Signal (CRVIS) mode.

(continued)

CALLAWAY PLANT 3.3-67 Amendment No. 202 l

CREVS Actuation Instrumentation 3.3.7 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME B. ------------- NOTE -------------- B.1.1 Place one CREVS train Immediately Not applicable to in CRVIS mode.

Function 3.

AND One or more Functions with B.1.2 Enter applicable Immediately two channels or two trains Conditions and Required inoperable. Actions of LCO 3.7.10, "Control Room Emergency Ventilation System (CREVS)", for one CREVS train made inoperable by inoperable CREVS actuation instrumentation.

OR B.2 Place both trains in Immediately CRVIS mode.

(continued)

CALLAWAY PLANT 3.3-68 Amendment No. 202 l

CREVS Actuation Instrumentation 3.3.7 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME C. Both radiation monitoring C.1.1 Enter applicable Immediately channels inoperable. Conditions and Required Actions of LCO 3.7.10, "Control Room Emergency Ventilation System (CREVS)," for one CREVS train made inoperable by inoperable CREVS actuation instrumentation.

AND C.1.2 Place one CREVS train 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> in CRVIS mode.

OR C.2 Place both trains in 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> CRVIS mode.

D. Required Action and D.1 Be in MODE 3. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> associated Completion Time for Conditions A, B, AND or C not met in MODE 1, 2, 3, or 4. D.2 Be in MODE 5. 36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> E. Required Action and E.1 Suspend CORE Immediately associated Completion ALTERATIONS.

Time for Conditions A, B, or C not met during CORE AND ALTERATIONS or during movement of irradiated fuel E.2 Suspend movement of Immediately assemblies. irradiated fuel assemblies.

CALLAWAY PLANT 3.3-69 Amendment No. 202 l

CREVS Actuation Instrumentation 3.3.7 SURVEILLANCE REQUIREMENTS

NOTE -----------------------------------------------------------

Refer to Table 3.3.7-1 to determine which SRs apply for each CREVS Actuation Function.

SURVEILLANCE FREQUENCY SR 3.3.7.1 Perform CHANNEL CHECK. In accordance with the Surveillance Frequency Control Program SR 3.3.7.2 Perform COT. In accordance with the Surveillance Frequency Control Program SR 3.3.7.3 --------------------------------- NOTE ----------------------------

The continuity check may be excluded.

Perform ACTUATION LOGIC TEST. In accordance with the Surveillance Frequency Control Program SR 3.3.7.4 --------------------------------- NOTE ----------------------------

Verification of setpoint is not required.

Perform TADOT. In accordance with the Surveillance Frequency Control Program (continued)

CALLAWAY PLANT 3.3-70 Amendment No. 202

CREVS Actuation Instrumentation 3.3.7 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.3.7.5 Perform CHANNEL CALIBRATION. In accordance with the Surveillance Frequency Control Program SR 3.3.7.6 --------------------------------- NOTE ----------------------------

Radiation monitor detectors are excluded from response time testing.

Verify Control Room Ventilation Isolation ESF In accordance RESPONSE TIMES are within limits with the Surveillance Frequency Control Program CALLAWAY PLANT 3.3-71 Amendment No. 202

CREVS Actuation Instrumentation 3.3.7 Table 3.3.7-1 (page 1 of 1)

CREVS Actuation Instrumentation APPLICABLE MODES OR OTHER NOMINAL SPECIFIED REQUIRED SURVEILLANCE TRIP FUNCTION CONDITIONS CHANNELS REQUIREMENTS SETPOINT

1. Manual 1, 2, 3, 4, 2 SR 3.3.7.4 NA Initiation (a), and (c)
2. Automatic 1, 2, 3, 4, 2 trains SR 3.3.7.3 NA Actuation (a), and (c)

Logic and Actuation (a) 2 trains SR 3.3.7.6 NA Relays (BOP ESFAS)

3. Control Room 1, 2, 3, 4, 2 SR 3.3.7.1 (b)

Radiation - and (a) SR 3.3.7.2 Control Room SR 3.3.7.5 Air Intakes (a) 2 SR 3.3.7.6 (b)

4. Containment Refer to LCO 3.3.2, "ESFAS Instrumentation," Function 3.a, for all initiation functions and Isolation - requirements.

Phase A

5. Fuel Building Refer to LCO 3.3.8, "EES Actuation Instrumentation," for all initiation functions and Exhaust requirements.

Radiation-Gaseous (a) During CORE ALTERATIONS or during movement of irradiated fuel assemblies within containment.

(b) Nominal Trip Setpoint concentration value (Ci/cm3) shall be established such that the actual submersion dose rate would not exceed 2 mR/hr in the control room.

(c) During movement of irradiated fuel assemblies in the fuel building.

CALLAWAY PLANT 3.3-72 Amendment No. 202 l

EES Actuation Instrumentation 3.3.8 3.3 INSTRUMENTATION 3.3.8 Emergency Exhaust System (EES) Actuation Instrumentation LCO 3.3.8 The EES actuation instrumentation for each Function in Table 3.3.8-1 shall be OPERABLE.

APPLICABILITY: According to Table 3.3.8-1.

ACTIONS

NOTES ---------------------------------------------------------

1. LCO 3.0.3 is not applicable.
2. Separate Condition entry is allowed for each Function.

COMPLETION CONDITION REQUIRED ACTION TIME A. One or more Functions A.1 Place one EES train in 7 days with one channel or train the Fuel Building inoperable. Ventilation Isolation Signal (FBVIS) mode.

AND A.2 Place one CREVS train 7 days in Control Room Ventilation Isolation Signal (CRVIS) mode.

(continued)

CALLAWAY PLANT 3.3-73 Amendment No. 202 l

EES Actuation Instrumentation 3.3.8 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME B. ------------- NOTE ------------- B.1.1 Place one EES train in Immediately Not applicable to the FBVIS mode and Function 3. one CREVS train in the

CRVIS mode.

One or more Functions AND with two channels or two trains inoperable. B.1.2 Enter applicable Immediately Conditions and Required Actions of LCO 3.7.10, "Control Room Emergency Ventilation System (CREVS)," for one CREVS train made inoperable and enter applicable Conditions and Required Actions of LCO 3.7.13, Emergency Exhaust System (EES),

for one EES train made inoperable by inoperable EES actuation instrumentation.

OR B.2 Place both EES trains in Immediately the FBVIS mode and both CREVS trains in the CRVIS mode.

(continued)

CALLAWAY PLANT 3.3-74 Amendment No. 202 l

EES Actuation Instrumentation 3.3.8 ACTIONS (continued)

COMPLETION CONDITION REQUIRED ACTION TIME C. Both radiation monitoring C.1.1 Enter applicable Immediately channels inoperable. Conditions and Required Actions of LCO 3.7.10, "Control Room Emergency Ventilation System (CREVS)," for one CREVS train made inoperable and enter applicable Conditions and Required Actions of LCO 3.7.13, Emergency Exhaust System (EES),

for one EES train made inoperable by inoperable EES actuation instrumentation.

AND C.1.2 Place one EES train in 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> the FBVIS mode and one CREVS train in the CRVIS mode.

OR C.2 Place both EES trains in 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> the FBVIS mode and both CREVS trains in the CRVIS mode.

D. Required Action and D.1 Suspend movement of Immediately associated Completion irradiated fuel Time for Conditions A, B, assemblies in the fuel or C not met during building.

movement of irradiated fuel assemblies in the fuel building.

CALLAWAY PLANT 3.3-75 Amendment No. 202 l

EES Actuation Instrumentation 3.3.8 SURVEILLANCE REQUIREMENTS

NOTE -----------------------------------------------------------

Refer to Table 3.3.8-1 to determine which SRs apply for each EES Actuation Function.

SURVEILLANCE FREQUENCY SR 3.3.8.1 Perform CHANNEL CHECK. In accordance with the Surveillance Frequency Control Program SR 3.3.8.2 Perform COT. In accordance with the Surveillance Frequency Control Program SR 3.3.8.3 --------------------------------- NOTE ----------------------------

The continuity check may be excluded.

Perform ACTUATION LOGIC TEST. In accordance with the Surveillance Frequency Control Program SR 3.3.8.4 --------------------------------- NOTE ----------------------------

Verification of setpoint is not required.

Perform TADOT. In accordance with the Surveillance Frequency Control Program (continued)

CALLAWAY PLANT 3.3-76 Amendment No. 202

EES Actuation Instrumentation 3.3.8 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.3.8.5 Perform CHANNEL CALIBRATION. In accordance with the Surveillance Frequency Control Program SR 3.3.8.6 --------------------------------- NOTE ----------------------------

Radiation monitor detectors are excluded from response time testing.

Verify Fuel Building Ventilation Exhaust ESF In accordance RESPONSE TIMES are within limits. with the Surveillance Frequency Control Program CALLAWAY PLANT 3.3-77 Amendment No. 204

EES Actuation Instrumentation 3.3.8 Table 3.3.8-1 (page 1 of 1)

EES Actuation Instrumentation APPLICABLE MODES OR SPECIFIED REQUIRED SURVEILLANCE NOMINAL TRIP FUNCTION CONDITIONS CHANNELS REQUIREMENTS SETPOINT

1. Manual (a) 2 SR 3.3.8.4 NA Initiation
2. Automatic (a) 2 trains SR 3.3.8.3 NA Actuation SR 3.3.8.6 Logic and Actuation Relays (BOP ESFAS)
3. Fuel (a) 2 SR 3.3.8.1 (b)

Building SR 3.3.8.2 Exhaust SR 3.3.8.5 Radiation SR 3.3.8.6

- Gaseous (a) During movement of irradiated fuel assemblies in the fuel building.

(b) Nominal Trip Setpoint concentration value (Ci/cm3) shall be established such that the actual submersion dose rate would not exceed 4 mR/hr in the fuel building.

CALLAWAY PLANT 3.3-78 Amendment No. 204

BDMS 3.3.9 3.3 INSTRUMENTATION 3.3.9 Boron Dilution Mitigation System (BDMS)

LCO 3.3.9 Two trains of the BDMS shall be OPERABLE and one RCS loop shall be in operation.

APPLICABILITY: MODES 2 (below P-6 (Intermediate Range Neutron Flux) interlock), 3, 4, and 5.

NOTE -----------------------------------------

The boron dilution flux multiplication signal may be blocked:

1. During subcritical physics testing;
2. During control bank movement in MODE 2 (below P-6 (Intermediate Range Neutron Flux) interlock);
3. During control bank movement in MODE 3;
4. During shutdown bank movement in MODE 3.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One train inoperable. A.1 Restore train to 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> OPERABLE status.

(continued)

CALLAWAY PLANT 3.3-79 Amendment No. 202 l

BDMS 3.3.9 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME B. Two trains inoperable. B.1 ----------- NOTE ------------

Plant temperature OR changes are allowed provided the temperature Required Action and change is accounted for associated Completion Time in the calculated SDM.

of Condition A not met. --------------------------------

Suspend operations Immediately involving positive reactivity additions.

AND B.2 Perform SR 3.1.1.1. 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> AND Once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> thereafter AND B.3.1 Close and secure 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> unborated water source isolation valves.

AND B.3.2 Verify unborated water Once per 31 days source isolation valves are closed and secured.

(continued)

CALLAWAY PLANT 3.3-80 Amendment No. 202 l

BDMS 3.3.9 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME C. No RCS loop in operation. C.1 Close and secure 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> unborated water source isolation valves.

AND C.2 Verify unborated water Once per 31 days source isolation valves are closed and secured.

CALLAWAY PLANT 3.3-81 Amendment No. 202 l

BDMS 3.3.9 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.3.9.1 Perform CHANNEL CHECK. In accordance with the Surveillance Frequency Control Program SR 3.3.9.2 --------------------------------- NOTE ----------------------------

Only required to be performed in MODE 5.

Verify BGV0178 is secured in the closed position. In accordance with the Surveillance Frequency Control Program SR 3.3.9.3 --------------------------------- NOTE ----------------------------

Not required to be performed until 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> after reducing power below P-6 interlock.

Perform COT and verify nominal flux multiplication In accordance setpoint of 1.7. with the Surveillance Frequency Control Program SR 3.3.9.4 --------------------------------- NOTE ----------------------------

Neutron detectors are excluded from CHANNEL CALIBRATION.

Perform CHANNEL CALIBRATION. In accordance with the Surveillance Frequency Control Program (continued)

CALLAWAY PLANT 3.3-82 Amendment No. 202

BDMS 3.3.9 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.3.9.5 Verify the centrifugal charging pump suction valves In accordance from the RWST open and the CVCS volume control with the tank discharge valves close in less than or equal to Surveillance 30 seconds on a simulated or actual actuation signal. Frequency Control Program SR 3.3.9.6 Verify one RCS loop is in operation. In accordance with the Surveillance Frequency Control Program CALLAWAY PLANT 3.3-83 Amendment No. 202

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