ML073520403

Donald C. Cook Nuclear Plant, Units 1 and 2, Technical Specifications, Issuance of Amendment RTS and ESFAS Bypass Testing Capability

ML073520403
Person / Time
Site:	Cook
Issue date:	12/17/2007
From:	NRC/NRR/ADRO/DORL/LPLIII-1
To:
tam P S, NRR/ADRO/DORL, 415-1451
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References
TAC MD3159, TAC MD3160
Download: ML073520403 (26)

Text

RTS Instrumentation

3.3.1 ACTIONS

(continued)

CONDITION REQUIRED ACTION COMPLETION TIME C.2 -------- NOTE-----------------

Only required when the Power Range Neutron Flux input to QPTR is in6perable..

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 perl.2 .hours thereafter D. One channel inoperable.

D.1 ---------NOTES------

1. For Functions with installed bypass test capability, one channel 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 and setpoint adjustment.

2. For*Functions with no installed bypass test capability, the inoperable channel, except for Function 11 channel, 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 /> Cook Nuclear Plant Unit 1 3.3.1-2 Amendment No. 297,300 RTS Instrumentation

3.3.1 ACTIONS

(continued)

CONDITION REQUIRED ACTION COMPLETION TIME E. One Intermediate Range E.1 Reduce THERMAL POWER 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> Neutron Flux channel to < P-6.inoperable.

OR E.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.F. Two Intermediate Range F.1 ----------

NOTE-------

Neutron Flux channels ,Limited plant cooldown or inoperable.

boron dilution is allowed provided the change is accounted for in the calculated SDM.Suspend operations Immediately involving positive reactivity additions.

AND F.2 Reduce THERMAL POWER 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> to < P-6.G. One Source Range G.1 -----NOTE --------------

Neutron Flux channel Limited plant cooldown or inoperable.

boron dilution is allowed provided the. change is accounted for in the calculated SDM.Suspend operations Immediately involving positive reactivity additions.

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

)Cook Nuclear Plant Unit 1 3.3.1-3 Amendment No. 247, 300 RTS Instrumentation

3.3.1 ACTIONS

(continued)

CONDITION REQUIRED ACTION COMPLETION TIME 1. One Source Range 1.1 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.

J. One train inoperable.

J.1 ----------

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

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.Restore train to OPERABLE 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> status..L. One or more channels L.1 Verify interlock is in required 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> inoperable.

state for existing unit conditions.

M. One trip mechanism M.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.N. Required Action and N.1 Reduce THERMAL POWER 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> associated Completion to < P-7.Time of Condition D not met for Function 8.a, 9, 10, 11, 12, or 13.Cook Nuclear Plant Unit 1 3.3.1-4 Amendment No. 287, 29-7, 300 ESFAS Instrumentation

3.3.2 ACTIONS

(continued)

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

D. ----------

NOTES----1. For Functions with installed bypass test capability, one channel 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.2. For Functions with no installed bypass test capability, the inoperable channel 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 /> E. One channel inoperable.

E.1 ----------

NOTE-----

---

I One additional channel 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.Place channel in bypass. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> F. One channel per bus F.1 Place channel in trip. 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> inoperable.

G. One or more channels G.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 /> inoperable.

required state for existing unit.condition.

Cook Nuclear Plant Unit 1 3.3.2-2 Amendment No. 2,97,300 ESFAS instrumentation

3.3.2 ACTIONS

(continued)

CONDITION REQUIRED ACTION COMPLETION TIME H. Required Action and H.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 of Condition B not met for Function 6.g.OR Required Action and associated Completion Time of Condition D not met for Function 6.f.Cook Nuclear Plant Unit 1.3.3..2-3 Amendment No. 297, 300 ESFAS Instrumentation

3.3.2 ACTIONS

(continued)

CONDITION REQUIRED ACTION COMPLETION TIME Required Action and 1.1 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 of Condition B not AND met for Function 8.a.1.2 Be in MODE 4. 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> OR Required Action and associated Completion Time of Condition C not met for Function 4.b, 5.a, 6.a, 6.b, or 7.b.OR Required Action and associated Completion Time of Condition D not met for Function 1.c, 1.d, 1.e.(1), 1.e.(2), 4.d, 4.e, 5.b, 6.c, 7.c, or 8.c.OR Required Action and associated Completion Time of Condition E not met for Function 2.c, 3.b.(3), or 4.c.OR Required Action and associated Completion Time of Condition F not'met for Function 6.e.OR Required Action and associated Completion Time of Condition G not met for Function 8.b.Cook Nuclear Plant Unit 1 3.3.2-4 Amendment No. 247,300 ESFAS instrumentation

3.3.2 ACTIONS

(continued)

CONDITION REQUIRED ACTION COMPLETION TIME J. Required Action'and J. 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 of Condition B not AND met for Function 1 .a, 2.a, 3.a.(1), 3.b.(1), or J.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 /> 7.a.OR Required Action and associated Completion Time of Condition C not met for Function.

1 .b, 2.b, 3.a.(2), or 3.b.(2).K. Required Action and K.1 Declare associated steam Immediately associated Completion generator stop valve Time of Condition B not (SGSV) inoperable.

met for Function 4.a.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. 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> SR 3.3.2.2 *NOTE -------------------------------

Verification of relay setpoints not required.Perform TADOT. 31 days Cook Nuclear Plant Unit 1 3.3.2-5 Amendment No. 297, 300 ESFAS Instrumentation

3.3.2 SURVEILLANCE

REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.3.2.3 Perform ACTUATION LOGIC TEST. 92 days on a STAGGERED TEST BASIS SR 3.3.2.4 Perform MASTER RELAY TEST. 92 days on a STAGGERED TEST BASIS SR 3.3.2.5 ------------------

NOTE-Verification of relay setpoints notrequired.

Perform TADOT. 92 days SR 3.3.2.6 ---------------------

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

For Functions 1.c, 2.c, 3.b.(3), 4.c, and 7.c, the associated transmitters shall be exercised during the performance of SR 3.3.2.6.Perform COT. 184 days SR 3.3.2.7 Perform CHANNEL CALIBRATION.

-184 days SR 3.3.2.8 Perform SLAVE RELAY TEST. 24 months SR 3.3.2.9 Perform TADOT. --24 months SR 3.3.2.10 Perform CHANNEL CALIBRATION.

24 months SR 3.3.2.11 Perform ACTUATION LOGIC TEST. 24 months Cook Nuclear Plant Unit 1 3.3.2-6 Amendment No. 2-97-, 300 ESFAS Instrumentation

3.3.2 SURVEILLANCE

REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.3.2.12 -* .NOTE ----------------

Nbt required tobe 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 > 850 psig in the: steam generator.

Verify ESF RESPONSE TIMES are within limit.. 24 months on a STAGGERED TEST BASIS Cook Nuclear Plant Unit 1 3.3.2-7 Amendment No. 29-7,300 ESFAS Instrumentation

3.3.2 Table

3.3.2-1 (page 1 of 4)Engineered Safety Feature Actuation System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS ALLOWABLE VALUE 1. Safety Injection (SI)a. Manual Initiation

b. Automatic Actuation Logic and Actuation Relays c. Containment Pressure -High d. Pressurizer Pressure -Low e. Steam Line Pressure 1,2,3,4 1,2,3,4 1,2,3 1,2,3(a)1 per train 2 trains 3 3 B SR 3.3.2.9 C SR 3.3.2.3 SR 3.3.2.4 SR 3.3.2.8 D SSR 3.3.2.1 SR 33.2.6 SR 3.3.2.10 SR 3.3.2.12 D SR 3.3.2.1 SR 3.3.2.6 SR 3.3.2.10 SR 3.3.2.12 D SR 3.3.2.1 SR 3.3.2.6 SSR 3.3.2.10 SR 3.3.2.12 D SR 3.3.2.1 SR 3.3.2.6 SR 3.3.2.10 NA NA< 1.17 psig> 1765 psig (1) Low 1 per steam line> 481.3(c) psig (2) High Differential Pressure Between Steam Lines (per steam line)3 5 112 psig 2. Containment Spray a. Manual Initiation

b. Automatic Actuation Logic and Actuation Relays c. Containment Pressure -High High 1,2,3,4 1,2,3,4 1,2,3 1 per train 2 trains 4 B SR 3.3.2.9 C SR 3.3.2.3 SR 3.3.2.4 SR 3.3.2.8 E SR 3.3.2.1 SR 3.3.2.6 SR 3.3.2.10 SR 3.3.2.12 NA NA< 2.97 psig (a) Above the P-1 1 (Pressurizer Pressure) interlock.(b) Above the P-12 (Tavg -Low Low) interlock.(c) Time constants used in the lead/lag controller are t, > 50 seconds and t 2< 5 seconds.Cook Nuclear Plant Unit 1 3.3.2-8 Amendment No. 2-7, ,300 ESFAS Instrumentation

3.3.2 Table

3.3.2-1 (page 2 of 4)Engineered Safety Feature Actuation System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED.

REQUIRED SURVEILLANCE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS ALLOWABLE VALUE 3. Containment Isolation a. Phase A Isolation (1) Manual Initiation (2) Automatic Actuation Logic and Actuation Relays.(3) Sl Input from ESFAS b. Phase B Isolation (1) Manual Initiation (2) Automatic Actuation Logic and Actuation Relays (3) Containment Pressure -High High 4. Steam Line Isolation a. Manual Initiation (per steam line)b. Automatic Actuation Logic and Actuation Relays c. Containment Pressure -High High 1,2,3,4 1,2,3,4 1,2,3,4 1 per train 2 trains Refer to Function 1 requirements.

B SR 3.3.2.9 C SR 3.3.2.3 SR 3.3.2.4 SR-3.3.2.8 (Safety Injection) for all NA NA initiation functions and 1,2,3,4 1,2,3,4 1,2,3 1 per train 2 trains 4 2 2 trains 4 1 per steam line B SR 3.3.2.9 C SR 3.3.2.3 SR 3.3.2.4 SR 3.3.2.8 E SR 3.3.2.1 SR 3.3.2.6 SR 3.3.2.10 B SSR 3.3.2.9 C SR 3.3.2.3 SR 3.3.2.4 SR 3.3.2.8.E SR 3.3.2.1 ISR 3.3.2.6 SR 3.3.2.10 SR 3.3.2.12 D SR 3.3.2.1 SR 3.3.2.6 SR 3.3.2.10 SR 3.3.2.12 NA NA<2.97 psig NA NA< 2.97 psig> 481.3(c) psig d. Steam Line Pressure -Low 1,2(d),13(b)(d)(b)(c)(d)Above the P-12 (Tavg -Low Low) interlock.

Time constants used in the lead/lag controller are t, > 50 seconds and t 2 < 5 seconds.Except when all SGSVs are closed.* Cook Nuclear Plant Unit 1*3.3.2-9 Amendment No. 247, 300 ESFAS Instrumentation

3.3.2 Table

3.3.2-1 (page 3of 4)Engineered Safety Feature Actuation System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS ALLOWABLE VALUE.4. Steam Line Isolation e. High Steam Flow in Two 1 , 2 (d), 3 (b)(d) 2 D SR 3.3.2.1 (e)Steam Lines SR 3.3.2.6 (per steam line) SR 3.3.2.10 Coincident with Tavg -Low 1,2 3 1 per loop D SR 3.3.2.1 2 538.8°F: Low SR 3.3.2.6 SR 3.3.2.10 5. Turbine Trip and Feedwater Isolation a. Automatic Actuation Logic 1, 2 (0, 3 (0 2 trains C SR 3.3.2.3 NA and Actuation Relays SR 3.3.2.4 SR 3.3.2.8 b. SG Water Level -High 1 , 2 (f)1 3 (f) 3 D SR 3.3.2.1 < 68.0%High (per SG) SR 3.3.2.6 SR 3.3.2.10 SR 3.3.2.12 c. SI Input from ESFAS 1,2(0,3(0 Refer to Function 1 (Safety Injection) for all initiation functions and requirements.

6. Auxiliary Feedwater a. Automatic Actuation .Logic 1,2,3 2 trains C SR 3.3.2.3 NA and Actuation Relays SR 3.3.2.4 (Solid State Protection SR 3.3.2.8 System)b. Automatic Actuation Logic 1,2,3 2 trains C SR 3.3.2.11 NA and Actuation Relays (Balance of Plant ESFAS)(b) Above the P-12 (Tavg -Low Low) interlock.(d) Except when all SGSVs are closed.(e)Less than or equal to a function defined as AP corresponding to 1.56E6 lb/hr below 20% load, AP increasing linearly from 1.56E6 lb/hr at 20% load to 3.93E6 lb/hr at 100% load.(f) Except when all main feedwater isolation valves or main feedwater regulating valves are closed and de-activated or isolated by a closed manual valve.Cook Nuclear Plant Unit 1 3.3.2-10 Amendment No. 297,300 ESFAS Instrumentation

3.3.2 Table

3.3.2-1 (page 4 of 4)Engineered Safety Feature Actuation System Instrumentation

• APPLICABLE MODES OR OTHER S sPECIFIED REQUIRED SURVEILLANCE, FUNCTION CONDITIONS:

CHANNELS CONDITIONS REQUIREMENTS ALLOWABLE VALUE.6. Auxiliary Feedwater c. SG Water Level -Low Low (per SG)d. SI Input from ESFAS.e. Loss of Voltage (per-bus)f. Undervoltage Reactor Coolant Pump g. Trip of all Main: Feedwater Pumps (per pump)7. Containment Air Recirculation/Hydrogen Skimmer (CEQ) System a. Manual Initiation

b. Automatic Actuation Logic and Actuation Relays c, Containment Pressure -High 8. ESFAS Interlocks

a. Reactor Trip, P-4 b. Pressurizer Pressure, P-11 1,2,3 1,2,3 1,2,3 3 D SR 3.3.2.1 SR 3.3.2.6 SR 3.3.2.10 SR 3.3.2.12->4.0%Refer to Function 1 (Safety Injection) for all initiation functions and requirements.

3 1,2 1,2:1 per bus 2.F SSR 3.3.2.1.ISR-3.3.2.2 SR 3.3.2.7 SR 3.3.2.12 D SR 3.3.2:5 SR 3.3.2.7 SR 3.3.2.12 B SR 3.3.2.9 SR 3.3.2.12' >3238.9V~and.

< 3332.6 V with> 1.8 sec and S 2.2 sec time delay> 2725 V NA 1,2,3,4 1,2,3 1 per train 2 trains 1,2,3 3*.B SR 3.3.2.9 C SR 3.3.2.3 SR 3.3.2.4 SR 3.3.2.8 D SR 3.3.2.1 SR 3.3.2.6 SR 3.3.2.10 SR 3.3.2.12 B SR 3.3.2.9 G SR 3.3.2.1 SR 3.3.2.6 SR 3.3.2.10 D SR 3.3.2.1 SR 3.3.2.6 SR 3.3.2.10 NA NA< 1.17 psig 1,2,3 1,2,3 1 per train 3 1 per loop NA 5 1915 psig._ 538.8°F c. T avg -Low Low,)P-12 (b) Above the P-12 (Tavqg -Low Low) interlock.

Cook Nuclear Plant Unit 1 3.3.2-11 Amendment No. 2-97, 300 RTS Instrumentation 3.3.1 ACTIONS. (continued)

CONDITION REQUIRED ACTION COMPLETION TIME C.2.----------

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 D. One channel inoperable.

D.1 ----------

NOTES ------1. For Functions with installed bypass test capability, one channel 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 and setpoint adjustment.

2. For Functions with no installed bypass test capability, the inoperable channel, except for Function 11 channel, 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 /> Cook Nuclear Plant Unit 2 3.3.1-2 Amendment No. 2-6-9, 283 RTS Instrumentation

3.3.1 ACTIONS

(continued)

CONDITION REQUIRED ACTION COMPLETION TIME E. One Intermediate Range E.1. Reduce THERMAL POWER 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> Neutron Flux channel to < P-6.inoperable.

OR E.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.F. Two Intermediate Range F. -----------

NOTE-------

Neutron Flux channels Limited plant cooldown or inoperable.

boron dilution is allowed provided the change is accounted for in the calculated SDM.Suspend operations Immediately involving positive reactivity additions.

AND F.2 Reduce THERMAL POWER 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> to < P-6.G. One Source Range G.1----------

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

Neutron Flux channel Limited plant cooldown or inoperable.

boron dilution is allowed provided the change. is accounted for in the calculated SDM.Suspend operations Immediately involving positive reactivity additions.

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

Cook Nuclear Plant Unit 2 3.3.1-3 Amendment No. 2-6-9, 283 RTS Instrumentation

3.3.1 ACTIONS

(continued)

CONDITION REQUIRED ACTION COMPLETION TIME One Source Range 1.1 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.

J. One train inoperable.

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

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.Restore train to OPERABLE 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> status.L. One or more channels L.1 Verify interlock is in required 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> inoperable.

state for existing unit conditions.

M. One trip mechanism M.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.N. Required Action and N.1 Reduce THERMAL POWER 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> associated Completion to < P-7.Time of Condition D not met for Function 8.a, 9, 10, 11, 12, or 13.Cook Nuclear Plant Unit 2 3.3.1-4 Amendment No. 2-69, 27-8, 283 ESFAS Instrumentation

3.3.2 ACTIONS

(continued)

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

D.1 -----------

NOTES------

1. For Functions with installed bypass test capability, one channel 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.2. For Functions with no installed bypass test capability, the inoperable channel 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 /> E. One channel inoperable.

E.1 ----------

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

One additional channel 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.Place channel in bypass. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> F. One channel per bus F.1 Place channel in trip. 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> inoperable.

G. One or more channels G.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 /> inoperable, required state for existing unit condition.

Cook Nuclear Plant Unit 2 3.3.2-2 Amendment No. 26-9, 283 ESFAS Instrumentation

3.3.2 ACTIONS

(continued)

CONDITION REQUIRED ACTION COMPLETION TIME H. Required Action and. H.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 of Condition B not met for Function 6.g.OR Required Action and associated Completion Time of Condition.

D not met for Function 6.f.Cook Nuclear Plant Unit 2 3.3.2-3 Amendment No. 2-&9, 283 ESFAS instrumentation

3.3.2 ACTIONS

(continued)

CONDITION REQUIRED ACTION COMPLETION TIME Required Action and 1.1 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 of Condition B not AND* met for Function 8.a.1.2 Be in MODE 4. 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> OR Required Action and associated Completion Time of Condition C not* met for Function 4.b, 5.a, 6.a, 6.b; or 7.b.OR Required Action and associated Completion Time of Condition D not met for Function 1.c, 1.d, 1.e.(1), 1.e.(2),4.d, 4.e, 5.b, 6.c, 7.c, or 8.c..OR Required Action and associated Completion Time of Condition E not*met for Function 2.c, 3.b.(3),.

or 4.c.OR Required Action and associated Completion Time of Condition F not met for Function 6.e.OR Required Action and associated Cdmpletion Time of Condition G not met for Function 8.b.Cook Nuclear Plant Unit 2 3.3.2-4 Amendment No. 2-6-9, 283 ESFAS Instrumentation

3.3.2 ACTIONS

(continued)

CONDITION REQUIRED,ACTION

.COMPLETION TIME J. Required Action and J.. 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 of Condition B not AND met for Function.

1 .a, 2.a, 3.a.(1), 3.b.(!), or J.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 /> 7.a..OR Required Action and associated Completion Time of Condition C not met for Function 1 .b, 2.b, 3.a.(2) or 3.b.(2).K. Required Action and K.1 Declare associated steam Immediately associated Completion.

generator stop valve Time of Condition B not (SGSV) inoperable.

met for Function 4.a..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. 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> SR 3.3.2.2 -NOTE----------------

Verification of relay setpoints not required.Perform TADOT. 31 days Cook Nuclear Plant Unit 2 3.3.2-5 Amendment No. 2-W 283 ESFAS Instrumentation

3.3.2 SURVEILLANCE

REQUIREMENTS. (continued)

SURVEILLANCE FREQUENCY SR 3.3.2.3 Perform ACTUATION LOGIC TEST. 92 days on a STAGGERED TEST BASIS SR 3.3.2.4 Perform MASTER RELAY TEST. 92 days on a STAGGERED TEST BASIS SR 3.3.2.5 ---NOTE-OT Verification of relay setpoints not required.-------- ----------------------..

..T --H ....". .------------------

Perform TADOT. *92 days SR 3.3.2.6 --------------

---

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

For Functions 1 .c, 2.c, 3.b.(3), 4.c, and 7.c, the associated transmitters shall be exercised during the performance of SR 3.3.2.6.Perform COT. 184 days SR 3.3.2.7 Perform CHANNEL CALIBRATION.

184 days SR 3.3.2.8 Perform SLAVE RELAY TEST. 24 months SR 3.3.2.9 Perform TADOT. 24 months SR 3.3.2.10 Perform CHANNEL CALIBRATION.

24 months SR 3.3.2.11 Perform ACTUATION LOGIC TEST. 24 months Cook-Nuclear Plant Unit 2 3.3.2-6 Amendment No. 269,283 ESFAS instrumentation

3.3.2 SURVEILLANCE

REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.3.2.12 -------------------

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.-- 850 psig in the steam generator.

Verify ESF RESPONSE TIMES are within limit. 24 months on a STAGGERED TEST BASIS Cook Nuclear Plant Unit 2 3.3.2-7 Amendment No. 2-69, 283 ESFAS Instrumentation 3.3.2 Table.3.312-1 (page 1 of 4)Engineered Safety:Feature Actuation System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE FUNCTION CONDITIONS.

CHANNELS CONDITIONS REQUIREMENTS ALLOWABLE VALUE 1, Safety Injection (SI)a. Manual Initiation

b. Automatic Actuation Logic and Actuation Relays c. Containment Pressure -High d. Pressurizer Pressure -Low e. Steam Line Pressure 1,2,3,4 1,2,3,4 1,2,3 1,2,3(a)1 per train 2 trains 3 3 B SR 3.3.2.9 C SR 3.3.2.3 SR 3.3.2.4 SR 3.3.2.8 D SR 3.3.2.1 SR 3.3.2.6 SR 3.3.2.10 SR 3.3.2.12 D

• SR 3.3.2.1 SR 3.3.2.6 SR 3.3.2.10 SR 3.3.2.12 D SR 3.3.2.1 SR 3.3.2.6 SR 3.3.2.10 SR 3.3.2.12 D SR 3.3.2.1 SR 313.2.6 SR 3.3.2.10 NA NA< 1.17 psig.1765 psig (1) Low 1,2,3(b)1 per steam line481.3(c) psig (2) High Differential Pressure Between Steam Lines (per steam line)2. Containment Spray a. Manual Initiation

• b. Automatic Actuation Logic and Actuation Relays c. Containment Pressure -High High 3< 112 psig 1,2,3,4 1,2,3,4 1,2,3 1 per train 2 trains 4 B SR 3.3:2.9 C SR 3.3.2.3 SR 3.3.2.4 SR 3.3.2.8 E SR 3.3.2.1 SR 3.3.2.6 SR 3.3.2.10 SR 3.3.2.12 NA NA< 2.97 psig (a) Above the P-i 1 (Pressurizer Pressure) interlock.(b) Above the P-12 (Tavg -Low Low) interlock.(c) Time constants used in the lead/lag controller are t, > 50 seconds and t 2< 5 seconds.Cook Nuclear Plant Unit 2 3.3.2-8 Amendment No. 2-6-9, 283 ESFAS Instrumentation

3.3.2 Table

3.3.2-1 (page 2 of 4)Engineered Safety Feature Actuation System Instrumentation APPLICABLE MODES OR OTHER.SPECIFIED REQUIRED SURVEILLANCE FUNCTION' CONDITIONS CHANNELS CONDITIONS REQUIREMENTS ALLOWABLE VALUE 3. Containment Isolation a. Phase A Isolation (1) Manual Initiation (2) AutomaticActuation Logic and Actuation Relays, (3) Sl Input from ESFAS b. Phase B Isolation.

(1) Manual Initiation (2) Automatic Actuation Logic and Actuation Relays (3) Containment Pressure -High High 4. Steam Line Isolation a. Manual Initiation (per steam line).b. Automatic Actuation Logic and Actuation Relays 1,2,3.4 1,2,3,4 112.,3,4 1 per train.2 trains Refer to Function requirements.

B SR 3.3.2.9 NA C SR 3.3.2.3 NA SR 3.3.2.4 SR 3.3.2.8 1 (Safety Injection) for all initiation functions and 1,2,3,4 1,2,3,4 1,2,3 1 per train 2 trains 4.2 2 trains 4 B SR 3.3.2.9 C SR 3.3.2.3 SR 3.3.2.4 SR 3.3.2.8 E SR 3.3.2.1 SR 3.3.2.6 SR 3.3.2.10 B SR 3.3.2.9 C SR 3.3.2.3 SR 3:3.2.4 SR 3.3.2.8 E .SR 3.3.2.1 SR 3.3.2.6 SR 3.3.2.10 SR 3.3.2.12 D SR 3.3.2.1 SR 3.3.2.6 SR 3.3.2.10 SR 3.3.2.12 NA NA< 2.97 psig NA NA< 2.97 psig.481.3(c) psig c. Containment Pressure -High High d. Steam Line Pressure -Low 1,2 (d),3 ( d)1, 2 (d), 3 ()(d) 1 per steam line (b)(c)(d)Above the P-1 2 (Tavg -Low Low) interlock.

Time constants used in the lead/lag controller are t, -50 seconds and t 2 < 5 seconcds.Except when all SGSVs are closed.Cook Nuclear Plant Unit 2 3.3.2-m9 Amendment No. 2-K 283 ESFAS Instrumentation

3.3.2 Table

3.3.2-1 (page, 3 of 4)Engineered Safety Feature Actuation System Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS ALLOWABLE VALUE 4. Steam Line Isolation e. High Steam Flow in Two 1 , 2 (d), 3 (b)(d) 2 D SR 3.3.2.1 (e)Steam Lines SR 3.3.2.6 (per steam line) SR 3.3.2.10 Coincident with Tavg -Low 1 , 2 (d) 3 (b)(d)* 1 per loop D SR 3.3.2.1 " 538.87F Low SR 3.3.2.6 SR 3.3.2.10 5. Turbine Trip and Feedwater Isolation a. Automatic Actuation Logic 1,2(f),3(0 2 trains C SR 3.3.2.3 NA and Actuation Relays SR 3.3.2.4 SR 3.3.2.8 b. SG Water Level -High 1, 2 (0, 3 (0 3 D SR 3.3.2.1 5 71.6%High (per SG) SR 3.3.2.6 SR 3.3.2.10 SR 3.3.2.12 c. SI Input from ESFAS 1, 2 (f), 3 (0 Refer to Function 1 (Safety Injection) for all initiation functions and requirements.

6. Auxiliary Feedwater a. Automatic Actuation Logic 1,2,3 2 trains C SR 3.3.2.3 NA, and Actuation Relays SR 3.3.2.4 (Solid State Protection SR 3.3.2.8 System)b. Automatic Actuation Logic 1,2,3 2 trains C SR 3.3.2.11 NA and Actuation Relays (Balance of Plant ESFAS)(b) Above the P-12 (Tavg -Low Low) interlock.(d) Except when all SGSVs are closed.(e) Less than or equal to a function defined as AP corresponding to 1.75E6 lb/hr below 20% load, AP increasing linearly from 1.75E6 lb/hr at 20% load to 4.55E6 lb/hr at 100% load.(f) Except when all main feedwater isolation valves or main feedwater regulating valves are closed and-de-activated or isolated by a closed manual valve.Cook Nuclear Plant Unit 2 3.3.2-10 Amendment No. 2-99, 283 ESFAS instrumentation

3.3.2 Table

3.3.2-1 (page 4 of 4)Engineered Safety Feature Actuation System. Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE FUNCTION CONDITIONS CHANNELS CONDITIONS REQUIREMENTS.

ALLOWABLE VALUE 6. Auxiliary Feedwater c. SG Water Level -Low Low (per SG)d. SI Input from ESFAS e. Loss of Voltage (per bus)1,2,3 3 D SR 3.3.2.1 SR 3.3.2.6 SR 3.3.2.10 SR 3.3.2.12> 20.8%1,2,3.1,2,3 Refer to Function 1 requirements.(Safety Injection) for all initiation functions and 3 f. Undervoltage Reactor Coolant Pump g. Trip of all Main Feedwater Pumps (per pump)7. Containment Air Recirculation/Hydrogen Skimmer (CEQ) System a. Manual Initiation

b. Automatic Actuation Logic and Actuation Relays c. Containment Pressure -High 1,2 1,2 1 per bus F. SR 3.3.2.1 SR 3.3.2.2 SR 3.3.2.7 SR 3.3.2.12 D SR 3.3.2.5 SR 3.3.2.7 SR 3.3.2.12 B SR 3.3.2.9 SR 3.3.2.12> 3207.2 V and< 3302.7 V with> 1.8 sec and < 2.2 sec time delay 5. 2725 V NA 1,2,3,4 1,2,3 1,2,3 1 per train 2 trains 3 B SR 3.3.2.9 C SR 3.3.2.3 SR 3.3.2.4 SR 3.3.2.8 D SR 3.3.2.1 SR 3.3.2.6 SR 3.3.2.10 SR 3.3.2.12 B SR 3.3.2.9*G SR 3.3.2.1 SR 3.3.2.6 SR 3.3.2.10 D SR 3.3.2.1 SR 3.3.2.6 SR 3.3.2.10 NA NA 5 1.17 psig 8. ESFAS Interlocks

a. Reactor Trip, P-4 b. Pressurizer Pressure, P-11 c. Tavg- Low Low, P-12 1,2,3 1,2,3 1,2,3(')1 per train 3 1 per loop.NA< 1915 psig> 538.8°F (b) Above the P-12 (Tavg -Low Low) interlock.

Cook Nuclear Plant Unit 2 3.3.2-11 Amendment No. 26-9, 283