Text

RPS Instrumentation
	ML22140A135
Person / Time
Site:	Point Beach
Issue date:	05/20/2022
From:	; Point Beach
To:	; Office of Nuclear Reactor Regulation
Shared Package
ML22140A131	List: ML22140A132; ML22140A133; ML22140A134; ML22140A135; ML22140A136; ML22140A137; ML22140A138; ML22140A139; ML22140A140; ML22140A141; ML22140A142; ML22140A143; ML22140A144; NRC 2022-0007, Enclosure 11 - Monitoring Program;
References
	NRC 2022-0007
	Download: ML22140A135 (15)
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RPS Instrumentation 3.3.1 Point Beach 3.3.1-17 Unit 1 - Amendment No. 239 Unit 2 - Amendment No. 243 Table 3.3.1-1 (page 5 of 8)

Reactor Protection System Instrumentation FUNCTION APPLICABLE MODES REQUIRED CHANNELS CONDITIONS SURVEILLANCE REQUIREMENTS ALLOWABLE VALUE NOMINAL TRIP SETPOINT

20.

Reactor Trip Bypass Breaker and associated Undervoltage Trip Mechanism 1(l), 2(l) 3(l), 4(l), 5(l) 1 1

V W

SR 3.3.1.4 SR 3.3.1.4 NA NA NA NA

21.

Automatic Trip Logic 1, 2, 3(a), 4(a), 5(a) 2 trains 2 trains P

X SR 3.3.1.5 SR 3.3.1.15 SR 3.3.1.5 NA NA NA NA (a)

With RTBs closed and Rod Control System capable of rod withdrawal.

(l)

When Reactor Trip Bypass Breakers are racked in and closed and the Rod Control System is capable of rod withdrawal.

Page is for information only. No changes proposed on this page.

ESFAS Instrumentation 3.3.2 Point Beach 3.3.2-1 Unit 1 - Amendment No. 201 Unit 2 - Amendment No. 206 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.

CONDITION REQUIRED ACTION COMPLETION TIME A.

One or more Functions with one or more required channels or trains inoperable.

A.1 Enter the Condition referenced in Table 3.3.2-1 for the channel(s) or train(s).

Immediately B.

One channel inoperable.

B.1 Restore channel to OPERABLE status.

OR B.2.1 Be in MODE 3.

AND B.2.2 Be in MODE 5.

48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months 54 hours 84 hours9.722222e-4 days 0.0233 hours 1.388889e-4 weeks 3.1962e-5 months (continued)

[OR In accordance with the Risk Informed Completion Time Program]

ESFAS Instrumentation 3.3.2 Point Beach 3.3.2-2 Unit 1 - Amendment No. 201 Unit 2 - Amendment No. 206 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME C.

One train inoperable.

C.1 Restore train to OPERABLE status.

OR C.2.1 Be in MODE 3.

AND C.2.2 Be in MODE 5.

6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months 12 hours 42 hours4.861111e-4 days 0.0117 hours 6.944444e-5 weeks 1.5981e-5 months D.

One channel inoperable.

D.1 Place channel in trip.

OR D.2.1 Be in MODE 3.

AND D.2.2 Be in MODE 4.

1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months 7 hours 13 hours1.50463e-4 days 0.00361 hours 2.149471e-5 weeks 4.9465e-6 months E.

One or both channel(s) inoperable.

E.1 Restore channel(s) to OPERABLE status.

OR E.2.1 Be in MODE 3.

AND E.2.2 Be in MODE 5.

1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months 7 hours 37 hours4.282407e-4 days 0.0103 hours 6.117725e-5 weeks 1.40785e-5 months (continued)

[OR

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

Not applicable to Function 2b, Containment Spray - Automatic Actuation Logic and Actuation Relays, of Table 3.3-2.

In accordance with the Risk Informed Completion Time Program]

[OR

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

Not applicable to Function 2c, Containment Spray - Containment Pressure High-High, of Table 3.3-2.

In accordance with the Risk Informed Completion Time Program]

ESFAS Instrumentation 3.3.2 Point Beach 3.3.2-3 Unit 1 - Amendment No. 201 Unit 2 - Amendment No. 206 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME F.

One channel inoperable.

F.1 Restore channel to OPERABLE status.

OR F.2.1 Be in MODE 3.

AND F.2.2 Be in MODE 4.

1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months 7 hours 13 hours1.50463e-4 days 0.00361 hours 2.149471e-5 weeks 4.9465e-6 months G.

One train inoperable.

G.1 Restore train to OPERABLE status.

OR G.2.1 Be in MODE 3.

AND G.2.2 Be in MODE 4.

6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months 12 hours 18 hours2.083333e-4 days 0.005 hours 2.97619e-5 weeks 6.849e-6 months H.

One channel inoperable.

H.1 Place channel in trip.

OR H.2 Be in MODE 3.

6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months 12 hours I.

One or more channels inoperable.

I.1 Verify interlock is in required state for existing unit condition.

OR I.2.1 Be in MODE 3.

AND I.2.2 Be in MODE 4.

1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months 7 hours 13 hours1.50463e-4 days 0.00361 hours 2.149471e-5 weeks 4.9465e-6 months

[OR In accordance with the Risk Informed Completion Time Program]

ESFAS Instrumentation 3.3.2 Point Beach 3.3.2-4 Unit 1 - Amendment No. 253 Unit 2 - Amendment No. 257 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME

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

Separate Condition entry is allowed for each AFW pump.

J.

One channel inoperable.

J.1 Restore channel to OPERABLE status.

OR J.2 Declare associated AFW pump inoperable.

48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months 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

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

The continuity check may be excluded.

Perform ACTUATION LOGIC TEST.

In accordance with the Surveillance Frequency Control Program SR 3.3.2.3 Perform COT.

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)

INSERT NEXT PAGE

INSERT - Section 3.3.2, ESFAS Instrument ACTIONS K. Required Action and associated Completion Time of Condition H not met.

Be in MODE 3 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months L. Required Action and associated Completion Time of Condition B or C not met.

L.1 Be in MODE 3 AND L.2 Be in MODE 5 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months 36 hours M. Required Action and associated Completion Time of Condition D, F or G not met.

M.1 Be in MODE 3 AND M.2 Be in MODE 4 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months 12 hours

ESFAS Instrumentation 3.3.2 Point Beach 3.3.2-6 Unit 1 - Amendment No. 239 Unit 2 - Amendment No. 243 Table 3.3.2-1 (page 1 of 4)

Engineered Safety Feature Actuation System Instrumentation FUNCTION APPLICABLE MODES REQUIRED CHANNELS CONDITIONS SURVEILLANCE REQUIREMENTS ALLOWABLE VALUE NOMINAL TRIP SETPOINT

1.

Safety Injection

a.

Manual Initiation 1,2,3,4 2

B SR 3.3.2.7 NA NA

b.

Automatic Actuation Logic and Actuation Relays 1,2,3,4 2 trains C

SR 3.3.2.2 SR 3.3.2.4 SR 3.3.2.5 NA NA

c.

Containment PressureHigh 1,2,3 3

D SR 3.3.2.1 SR 3.3.2.3(f)

SR 3.3.2.8(f) 5.1 psig 4.8 psig

d.

Pressurizer PressureLow 1,2,3(a) 3 D

SR 3.3.2.1 SR 3.3.2.3(f)

SR 3.3.2.8(f) 1730 psig 1735 psig

e.

Steam Line PressureLow 1,2,3(b) 3 per steam line D

SR 3.3.2.1 SR 3.3.2.3(f)

SR 3.3.2.8(f) 535(c) psig 545 psig

2.

Containment Spray

a.

Manual Initiation 1,2,3,4 2

E SR 3.3.2.7 NA NA

b.

Automatic Actuation Logic and Actuation Relays 1,2,3,4 2 trains C

SR 3.3.2.2 SR 3.3.2.4 SR 3.3.2.5 NA NA

c.

Containment PressureHigh High 1,2,3 2 sets of 3 D

SR 3.3.2.1 SR 3.3.2.3(f)

SR 3.3.2.8(f) 28 psig 25 psig (continued)

(a)

Pressurizer Pressure > 2000 psig.

(b)

Pressurizer Pressure > 2000 psig, except during Reactor Coolant System hydrostatic testing.

(c)

Time constants used in the lead/lag controller are t1 18 seconds and t2 2 seconds.

(f)

Table 3.3.2-1 Notes 1 and 2 are applicable.

Page is for information only. No changes proposed on this page.

ESFAS Instrumentation 3.3.2 Point Beach 3.3.2-7 Unit 1 - Amendment No. 239 Unit 2 - Amendment No. 243 Table 3.3.2-1 (page 2 of 4)

Engineered Safety Feature Actuation System Instrumentation FUNCTION APPLICABLE MODES REQUIRED CHANNELS CONDITIONS SURVEILLANCE REQUIREMENTS ALLOWABLE VALUE NOMINAL TRIP SETPOINT

3.

Containment Isolation

a.

Manual Initiation 1,2,3,4 2

B SR 3.3.2.7 NA NA

b.

Automatic Actuation Logic and Actuation Relays 1,2,3,4 2 trains C

SR 3.3.2.4 SR 3.3.2.5 NA NA

c.

Safety Injection Refer to Function 1 (Safety Injection) for all initiation functions and requirements, except Manual SI initiation.

4.

Steam Line Isolation

a.

Manual Initiation 1,2(d),3(d) 1/loop F

SR 3.3.2.7 NA NA

b.

Automatic Actuation Logic and Actuation Relays 1,2(d),3(d) 2 trains G

SR 3.3.2.2 SR 3.3.2.5 NA NA

c.

Containment PressureHigh High 1,2(d),3(d) 3 D

SR 3.3.2.1 SR 3.3.2.3(f)

SR 3.3.2.8(f) 18 psig 15 psig

d.

High Steam Flow 1,2(d),3(d) 2 per steam line D

SR 3.3.2.1 SR 3.3.2.3(f)

SR 3.3.2.8(f) p corresponding to 0.8 x 106 lb/hr at 1005 psig p corresponding to 0.52 x 106 lb/hr at 1005 psig Coincident with Safety Injection and Refer to Function 1 (Safety Injection) for all initiation functions and requirements.

Coincident with TavgLow 1,2(d),3(d) 3 D

SR 3.3.2.1 SR 3.3.2.3(f)

SR 3.3.2.8(f)

> 542°F 543°F

e.

High High Steam Flow 1,2(d),3(d) 2 per steam line D

SR 3.3.2.1 SR 3.3.2.3(f)

SR 3.3.2.8(f) p corresponding to 4.9 x 106 lb/hr at 586 psig p corresponding to 4.85 x 106 lb/hr at 586 psig Coincident with Safety Injection Refer to Function 1 (Safety Injection) for all initiation functions and requirements.

(continued)

(d)

Except when all MSIVs are closed and de-activated.

(f)

Table 3.3.2-1 Notes 1 and 2 are applicable.

Page is for information only. No changes proposed on this page.

ESFAS Instrumentation 3.3.2 Point Beach 3.3.2-8 Unit 1 - Amendment No. 239 Unit 2 - Amendment No. 243 Table 3.3.2-1 (page 3 of 4)

Engineered Safety Feature Actuation System Instrumentation FUNCTION APPLICABLE MODES REQUIRED CHANNELS CONDITIONS SURVEILLANCE REQUIREMENTS ALLOWABLE VALUE NOMINAL TRIP SETPOINT

5.

Feedwater Isolation

a.

Automatic Actuation Logic and Actuation Relays 1,2(e),3(e) 2 trains G

SR 3.3.2.2 SR 3.3.2.4 SR 3.3.2.5 NA NA

b.

SG Water Level High 1,2(e),3(e) 3 per SG D

SR 3.3.2.1 SR 3.3.2.3(f)

SR 3.3.2.8(f) 90%

78%

c.

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

6.

Auxiliary Feedwater

a.

Automatic Actuation Logic and Actuation Relays 1,2,3 2 trains G

SR 3.3.2.2 NA NA

b.

SG Water Level Low Low 1,2,3 3 per SG D

SR 3.3.2.1 SR 3.3.2.3(f)

SR 3.3.2.8(f) 29.5%

31%

c.

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

d.

Undervoltage Bus A01 and A02 1,2 2 per bus H

SR 3.3.2.6 SR 3.3.2.8(f) 3120 V 3255 V

e.

AFW Pump Suction Transfer on Suction Pressure - Low 1,2,3 1 per pump J

SR 3.3.2.1 SR 3.3.2.3(f)

SR 3.3.2.8(f)

> 5.8 psig 6.1 psig

7.

SI Block-Pressurizer Pressure 1,2,3 3

I SR 3.3.2.1 SR 3.3.2.3 SR 3.3.2.8 2005 psig 2000 psig (e)

Except when all MFIVs, MFRVs and associated bypass valves are closed and de-activated.

(f)

Table 3.3.2-1 Notes 1 and 2 are applicable.

Page is for information only. No changes proposed on this page.

Pressurizer PORVs 3.4.11 Point Beach 3.4.11-1 Unit 1 - Amendment No. 215 Unit 2 - Amendment No. 220 3.4 REACTOR COOLANT SYSTEM (RCS) 3.4.11 Pressurizer Power Operated Relief Valves (PORVs)

LCO 3.4.11 Each PORV and associated block valve shall be OPERABLE.

APPLICABILITY:

MODES 1, 2, MODE 3 with RCS average temperature (Tavg) 500°F.

ACTIONS

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

Separate Condition entry is allowed for each PORV and each block valve.

CONDITION REQUIRED ACTION COMPLETION TIME A.

One or more PORVs inoperable and capable of being manually cycled.

A.1 Close and maintain power to associated block valve.

1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months B.

One PORV inoperable and not capable of being manually cycled.

B.1 Close associated block valve.

AND B.2 Remove power from associated block valve.

AND B.3 Restore PORV to OPERABLE status.

1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months 1 hour 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months (continued)

[OR In accordance with the Risk Informed Completion Time Program]

Pressurizer PORVs 3.4.11 Point Beach 3.4.11-2 Unit 1 - Amendment No. 201 Unit 2 - Amendment No. 206 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME C. One block valve inoperable.

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

Required Actions C.1 and C.2 do not apply when block valve is inoperable solely as a result of complying with Required Actions B.2 or E.2 C.1 Place associated PORV in manual control.

AND C.2 Restore block valve to OPERABLE status.

1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months 72 hours D. Required Action and associated Completion Time of Condition A, B, or C not met.

D.1 Be in MODE 3.

AND D.2 Reduce Tavg to < 500°F.

6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months 12 hours E.

Two PORVs inoperable and not capable of being manually cycled.

E.1 Close associated block valves.

AND E.2 Remove power from associated block valves.

AND E.3 Be in MODE 3.

AND E.4 Reduce Tavg to < 500°F.

1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months 1 hour 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months 12 hours (continued)

[OR In accordance with the Risk Informed Completion Time Program]

ECCS - Operating 3.5.2 Point Beach 3.5.2-1 Unit 1 - Amendment No. 253 Unit 2 - Amendment No. 257 3.5 EMERGENCY CORE COOLING SYSTEMS (ECCS) 3.5.2 ECCS - Operating LCO 3.5.2 Two ECCS trains shall be OPERABLE.

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

In MODE 3, both safety injection (SI) pump flow paths may be isolated by closing the isolation valves for up to 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months to perform pressure isolation valve testing per SR 3.4.14.1.

APPLICABILITY:

MODES 1, 2, and 3.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

One ECCS train inoperable.

A.1 Restore train to OPERABLE status.

72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months B.

Required Action and associated Completion Time not met.

B.1 Be in MODE 3.

AND B.2 Be in MODE 4.

6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months 12 hours SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.5.2.1

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

Not required to be met for system vent flow paths opened under administrative controls.

Verify each ECCS manual, power operated, and automatic valve in the flow path, that is not locked, sealed, or otherwise secured in position, is in the correct position.

In accordance with the Surveillance Frequency Control Program (continued)

[OR In accordance with the Risk Informed Completion Time Program]

Containment Air Locks 3.6.2 Point Beach 3.6.2-1 Unit 1 - Amendment No. 201 Unit 2 - Amendment No. 206 3.6 CONTAINMENT SYSTEMS 3.6.2 Containment Air Locks LCO 3.6.2 Two containment air locks shall be OPERABLE.

APPLICABILITY:

MODES 1, 2, 3, and 4.

ACTIONS

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

1.

Entry and exit is permissible to perform repairs on the affected air lock components.

2.

Separate Condition entry is allowed for each air lock.

3.

Enter applicable Conditions and Required Actions of LCO 3.6.1, "Containment,"

when air lock leakage results in exceeding the overall containment leakage rate.

CONDITION REQUIRED ACTION COMPLETION TIME A.

One or more containment air locks with one bulkhead inoperable.

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

1.

Required Actions A.1, A.2, and A.3 are not applicable if both bulkheads in the same air lock are inoperable and Condition C is entered.

2.

Entry and exit is permissible for 7 days under administrative controls if both air locks are inoperable.

(continued)

Page is for information only. No changes proposed on this page.

Containment Air Locks 3.6.2 Point Beach 3.6.2-4 Unit 1 - Amendment No. 201 Unit 2 - Amendment No. 206 ACTIONS CONDITIONS REQUIRED ACTION COMPLETION TIME B.

(continued)

B.3

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

Bulkhead doors and equalizing valves in high radiation areas may be verified locked closed by administrative means.

Verify the bulkhead door and equalizing valve on an OPERABLE bulkhead in the affected airlock are locked closed.

Once per 31 days C. One or more containment air locks inoperable for reasons other than Condition A or B.

C.1 Initiate action to evaluate overall containment leakage rate per LCO 3.6.1.

AND C.2 Verify a bulkhead door and associated equalizing valve are closed in the affected air lock.

AND C.3 Restore air lock to OPERABLE status.

Immediately 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months 36 hours D. Required Action and associated Completion Time not met.

D.1 Be in MODE 3.

AND D.2 Be in MODE 5.

6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months 36 hours

[OR In accordance with the Risk Informed Completion Time Program]

Containment Isolation Valves 3.6.3 Point Beach 3.6.3-1 Unit 1 - Amendment No. 201 Unit 2 - Amendment No. 206 3.6 CONTAINMENT SYSTEMS 3.6.3 Containment Isolation Valves LCO 3.6.3 Each containment isolation valve shall be OPERABLE.

APPLICABILITY:

MODES 1, 2, 3, and 4.

ACTIONS

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

1.

Penetration flow path(s) except for the purge supply and exhaust flow paths may be unisolated intermittently under administrative controls.

2.

Separate Condition entry is allowed for each penetration flow path.

3.

Enter applicable Conditions and Required Actions for systems made inoperable by containment isolation valves.

4.

Enter applicable Conditions and Required Actions of LCO 3.6.1, "Containment,"

when isolation valve leakage results in exceeding the overall containment leakage rate acceptance criteria.

CONDITION REQUIRED ACTION COMPLETION TIME A.

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

Only applicable to penetration flow paths with two containment isolation valves.

One or more penetration flow paths with one containment isolation valve inoperable.

A.1 Isolate the affected penetration flow path by use of at least one closed and de-activated automatic valve, closed manual valve, blind flange, or check valve with flow through the valve secured.

AND 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months (continued)

[OR In accordance with the Risk Informed Completion Time Program]

ML22140A135

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