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2012 Point Beach Nuclear Plant Initial License Examination Administered Written Exam Handouts
	ML13028A088
Person / Time
Site:	Point Beach
Issue date:	12/17/2012
From:	; NRC/RGN-III
To:	;
	zoia, Charles
Shared Package
ML11354A210	List: ML13016A280; ML13028A085; ML13028A088; ML13028A091; ML13028A093;
References
	Download: ML13028A088 (17)
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5 AUTO START PUMP 2P-53 -----,

SHEET 26 AUTO START PUMP 1P-53~

SHEET 25

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P-38AX-CS

[p-38BX -CS]-------,

NORMAL

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,------ 11* STOP UNIT 1 UNIT 2

,r-_~A~_----."

,r-_~A~_~,

S.]. SIGNAL >-___

( SHEE T 7)

---< S. I. SIGNAL (SHEET 7)

PB/*

TRIP I

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TRANSFER SWITCH LOCAL I REMOTE

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LOW SUCTION

'-r" J PRESSURE lL Xf?-20 r---- SEC.

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TRIP 1 B52-12C

[2B52-31Cj STOP 1

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11*

AFTER START START I

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START YCLOSE 1B52-12C

[2B52-31Cj START

~~----------

~---------~/

V P-038A

[P-038BJ STANDBY STEAM GENERATOR FEED PUMP DRAWN CHECKED APPROVED SCALE DATE DATE DATE JPH KJB BJS NONE FILE NO.

14948

~

-4~1~9~06~28~11~RE!V~IS~ED~AN~D~R~ED~R~AW~N~P~ER~EC~~2~59~8~35~ ______________ ~~~~~~ND.-------:~~~ MICROFILM NO.

REV NO.

DATE REVISION DESCRIPTION DRAWN CHK'D APP'D 6

I 5

I 4

I 3

I 2

2 I

1 NOTE:

1. ALL CIRCUITS ON THIS SHEET ARE IN TRAIN "A".

TRAIN liB" IS IDENTICAL.

EXCEPT WHERE COMPONENTS ARE INDICATED IN BRACKETS.

UPDATE PRI: 0 CBD: NO POINT BEACH N.P. UNIT 1 & 2 17878 REVISION NO.

1 9 1

DRAWING C SIZE o

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POINT BEACH NUCLEAR PLANT EMERGENCY OPERATING PROCEDURE STEAM GENERATOR TUBE RUPTURE I STEP II ACTION/EXPECTED RESPONSE EOP-3 UNIT 1 SAFETY RELATED Revision 43 11/2011 Page 28 of 44 J l RESPONSE NOT OBTAINED I

~--------'

CAUTION RCS and ruptured S/G pressures must be maintained less than 1050 psig.

- - - - ****************~

37 Control RCS Pressure And Charging

~

Flow To Minimize RCS To S/G Leakage:

~

a. Perform appropriate action(s)

~

from table:

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RUPTURED S/G LEVEL

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PZR LEVEL

~

RISING LOWERING OFF SCALE HIGH

~

LESS THAN

Raise charging Raise charging

Raise charging

~

OR EQUAL TO flow flow flow

~

[44%] 24%

~

Depressurize

Maintain RCS and RCS using ruptured S/G Step 38 pressures equal BETWEEN Depressurize Turn on Maintain RCS and

[44%] 24%

RCS using PZR heaters ruptured S/G AND 50%

Step 38 pressures equal BETWEEN 50% AND

[60%] 68%

GREATER THAN OR EQUAL TO

[60%] 68%

Depressurize RCS using Step 38

Reduce charging flow Reduce charging flow Turn on PZR heaters Turn on PZR heaters Maintain RCS and ruptured S/G pressures equal Maintain RCS and ruptured S/G pressures equal

MFIVs, MFRVs, and MFRV Bypass Valves 3.7.3 Point Beach 3.7.3-1 Unit 1 - Amendment No. 241 Unit 2 - Amendment No. 245 3.7 PLANT SYSTEMS 3.7.3 Main Feedwater Isolation Valves (MFIVs), Main Feedwater Regulating Valves (MFRVs) and MFRV Bypass Valves LCO 3.7.3 Main Feedwater Isolation shall be OPERABLE.

APPLICABILITY:

MODES 1, 2, and 3.

ACTIONS

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

Separate Condition entry is allowed for each valve.

CONDITION REQUIRED ACTION COMPLETION TIME A.

One or more MFIVs inoperable.

A.1 Close or isolate MFIV.

AND A.2 Verify MFIV is closed or isolated.

72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months Once per 7 days B.

One or more MFRVs inoperable.

B.1 Close or isolate MFRV.

AND B.2 Verify MFRV is closed or isolated.

72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months Once per 7 days C. One or more MFRV Bypass Valves inoperable.

C.1 Close or isolate MFRV Bypass Valve AND C.2 Verify MFRV Bypass Valve is closed or isolated 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months Once per 7 days

MFIVs, MFRVs, and MFRV Bypass Valves 3.7.3 Point Beach 3.7.3-2 Unit 1 - Amendment No. 241 Unit 2 - Amendment No. 245 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME D. Two valves in the same flowpath inoperable.

D.1 Isolate affected flow path 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months E.

Required Action and associated Completion Time not met.

E.1 Be in MODE 3.

AND E.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 3.7.3.1 Verify each MFIV, MFRV, and MFRV bypass valve, actuate to the isolation position on an actual or simulated actuation signal.

18 months SR 3.7.3.2 Verify each MFIV, MFRV, and MFRV Bypass Valve isolation time is within limits.

In accordance with the Inservice Testing Program

Rod Group Alignment Limits 3.1.4 Point Beach 3.1.4-1 Unit 1 - Amendment No. 201 Unit 2 - Amendment No. 206 3.1 REACTIVITY CONTROL SYSTEMS 3.1.4 Rod Group Alignment Limits LCO 3.1.4 All shutdown and control rods shall be OPERABLE, with individual rod positions within limits.

APPLICABILITY:

MODES 1 and 2.

ACTIONS

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

One hour is allowed following rod motion prior to verifying rod operability and group alignment limits.

CONDITION REQUIRED ACTION COMPLETION TIME A.

One or more rod(s) inoperable.

A.1.1 Verify SDM to be within the limits provided in the COLR.

OR A.1.2 Initiate boration to restore SDM to within limit.

AND A.2 Be in MODE 3.

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 (continued)

Rod Group Alignment Limits 3.1.4 Point Beach 3.1.4-2 Unit 1 - Amendment No. 201 Unit 2 - Amendment No. 206 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME B.

One rod not within alignment limits.

B.1 Restore rod to within alignment limits.

OR B.2.1.1 Verify SDM to be within the limits provided in the COLR.

OR B.2.1.2 Initiate boration to restore SDM to within limit.

AND B.2.2 Reduce THERMAL POWER to 75% RTP.

AND B.2.3 Verify SDM to be within the limits provided in the COLR.

AND B.2.4 Perform SR 3.2.1.1 and SR 3.2.1.2.

AND B.2.5 Perform SR 3.2.2.1.

AND 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months 1 hour 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months 2 hours Once per 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months 72 hours 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months (continued)

Rod Group Alignment Limits 3.1.4 Point Beach 3.1.4-3 Unit 1 - Amendment No. 201 Unit 2 - Amendment No. 206 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME B.

(continued)

B.2.6 Re-evaluate safety analyses and confirm results remain valid for duration of operation under these conditions.

5 days C. Required Action and associated Completion Time of Condition B not met.

C.1 Be in MODE 3.

6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months D. More than one rod not within alignment limit.

D.1.1 Verify SDM to be within the limits provided in the COLR.

OR D.1.2 Initiate boration to restore required SDM to within limit.

AND D.2 Be in MODE 3.

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

Rod Group Alignment Limits 3.1.4 Point Beach 3.1.4-4 Unit 1 - Amendment No. 212 Unit 2 - Amendment No. 217 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.1.4.1 Verify individual rod positions are within the following alignment limits:

a.

+/- 18 steps of demanded position (as allowed by Table 3.1.4-1) in MODE 1 > 85 percent RTP when bank demand position is < 215 steps; AND

b.

+/- 24 steps of demanded position (as allowed by Table 3.1.4-2) in MODE 1 > 85 percent RTP when bank demand position is 215 steps; AND

c.

+/- 24 steps of demanded position in MODE 1 85 percent RTP or in MODE 2.

12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months SR 3.1.4.2 Verify rod freedom of movement (trippability) by moving each rod not fully inserted in the core 10 steps in either direction.

92 days SR 3.1.4.3 Verify rod drop time of each rod, from the fully withdrawn position, is 2.2 seconds from the beginning of decay of stationary gripper coil voltage to dashpot entry, with:

a.

Tavg 500°F; and

b.

All reactor coolant pumps operating.

Prior to reactor criticality after each removal of the reactor head

Rod Group Alignment Limits 3.1.4 Point Beach 3.1.4-5 Unit 1 - Amendment No. 212 Unit 2 - Amendment No. 217 Table 3.1.4-1 Allowable Alignment Limits As A Function Of Measured Peaking Factor Margin (FQ(Z), FH N )

At Power Levels > 85% Of Rated Power And Bank D Demand < 215 Steps Withdrawn ALIGNMENT LIMITS (STEPS)*

REQUIRED MARGIN TO FH N LIMIT (%)

REQUIRED MARGIN TO FQ(Z) LIMIT (%)

12 0.00 0.00 13 0.33 0.83 14 0.67 1.67 15 1.00 2.50 16 1.33 3.33 17 1.67 4.17 18 2.00 5.00

Between the bank demand position and the RPI System.

Table 3.1.4-2 Allowable Alignment Limits As A Function Of Measured Peaking Factor Margin (FQ(Z), FH N )

At Power Levels > 85% Of Rated Power And Bank D Demand 215 Steps Withdrawn ALIGNMENT LIMITS (STEPS)*

REQUIRED MARGIN TO FH N LIMIT (%)

REQUIRED MARGIN TO FQ(Z) LIMIT (%)

12 0.00 0.00 13 0.33 0.83 14 0.67 1.67 15 1.00 2.50 16 1.33 3.33 17 1.67 4.17 18 2.00 5.00 19 2.33 5.83 20 2.67 6.67 21 3.00 7.50 22 3.33 8.33 23 3.67 9.17 24 4.00 10.0

Between the bank demand position and the RPI System.

POINT BEACH NUCLEAR PLANT CRITICAL SAFETY PROCEDURE CSP-ST.O UNIT 2 SAFETY RELATED Revision 5 CRITICAL SAFETY FUNCTION STATUS TREES Page 6 of 11 POWER RANGE NO LESS THAN 5%

N-41, 42, 43, 44 YES

[ N-40]

INTERMEDIATE RANGE SUR ZERO OR NEGATIVE N-35.36

[ N-40]

FIGURE 1 ST - l SUBCRITICALITY I------~

I I

INTERMEDIATE NO RANGE SUR NO MORE NEGATIVE THAN -0.2 DPM N-35,36 YES YES

[ N-40]

~

NO SOURCE RANGE L...-_---1 ENERGIZED N-31, 32

[ N-40]

YES SOURCE RANGE NO SUR ZERO OR NEGATIVE N-31, 32 YES

[ N-40]

GO TO CSP-S.1 GO TO CSP-S.1 GO TO CSP-S.2 CSF SAT GO TO CSP-S.2 CSF SAT

POINT BEACH NUCLEAR PLANT CRITICAL SAFETY PROCEDURE CRITICAL SAFETY FUNCTION STATUS TREES CORE EXIT TCs LESS THAN 1200 of NO YES AT LEAST ONE RCP RUNNING RCS SUB COOLING BASED ON CORE EXITTCs GREATER THAN

[80°F] 35°F NO YES FIGURE 2 ST-2 CORE COOLING CORE EXIT TCs LESS THAN 700°F NO YES NO YES REACTOR VESSEL NARROW RANGE LEVEL GREATER THAN 25 FT REACTOR VESSEL NARROW RANGE LEVEL GREATER THAN 25 FT REACTOR VESSEL WIDE RANGE LEVEL L---ooof GREATER THAN

[120 FT]110 FT - TWO RCPs

[100 FT] 90 FT - ONE RCP CSP-ST.O UNIT 2 SAFETY RELATED Revision 5 Page 7 of 11 NO YES NO YES NO YES GOTO CSP-C.1 GO TO CSP-C.1 GO TO CSP-C.2 GO TO CSP-C.2 GO TO CSP-C.3 GO TO CSP-C.2 GO TO CSP-C.3 CSF SAT

POINT BEACH NUCLEAR PLANT CRITICAL SAFETY PROCEDURE CSP-ST.O UNIT 2 SAFETY RELATED Revision 5 CRITICAL SAFETY FUNCTION STATUS TREES FIGURE 3 ST-3 HEAT SINK TOTAL NO FEEDWATER FLOW TO S/Gs GREATER THAN 230 GPM YES NARROW NO RANGE LEVEL PRESSURE IN IN ANY S/G BOTH S/Gs NO GREATER THAN LESS THAN 1105 PSIG

[51%]29%

YES 1--------1 YES NARROW NO RANGE LEVEL IN BOTH S/Gs LESS THAN[85%]91%

YES PRESSURE IN BOTH S/Gs LESS THAN 1085 PSIG Page 8 of 11 NO YES NARROW NO RANGE LEVEL IN BOTH SGs GREATER THAN[51%]29%

YES GO TO CSP-H.1 GO TO CSP-H.2 GO TO CSP-H.3 GO TO CSP-H.4 GO TO CSP-H.5 CSF SAT

POINT BEACH NUCLEAR PLANT OPERATING INSTRUCTIONS SERVICE WATER SYSTEM OPERATION OI 70 SAFETY RELATED Revision 67 November 8, 2012 Page 28 of 86 REFERENCE USE ATTACHMENT D ZURN STRAINER SW-2911-BS / SW-2912-BS OPERATIONAL REQUIREMENTS Page 1 of 4 NOTE:

If manual operation of Main SW Zurn Strainers is required, refer to SOP-SW-104 Manual Operation Of SW-2911-BS (SW-2912-BS) North (South) Zurn Strainer.

1.0 PURPOSE The North (SW-2911-BS) and South (SW-2912-BS) Service Water Header Basket strainers are being maintained in the continuous backwash mode as a result of Condition Report 01-2892.

This attachment provides requirements that must be followed if a strainer can NOT be maintained in the continuous backwash mode of operation, or the DP is greater than or equal to 1 psid (2 psid with only one strainer aligned for operation) or the opposite header is Out of Service.

2.0 PROCEDURE 2.1 Requirements for monitoring Main SW Hdr Zurn Strainers when greater than "clogged" line of Figure 1, DP exceeds 1 psid (2 psid with only one strainer aligned for operation) or the strainer is not in continuous backwash:

2.1.1 IF strainer DP is less than 1 psid AND either of the following conditions exist:

Strainer is in continuous backwash mode.

Strainer will be returned to continuous backwash mode within 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months , THEN no further action is required.

2.1.2 IF the strainer DP is greater than 1 psid but less than 2 psid AND either of the following conditions exist:

All service water flow is being directed through one Zurn strainer with continuous backwash established, Strainer will be returned to continuous backwash mode within 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months , THEN no further action is required.

2.1.3 IF a strainer will be taken out of the continuous backwash mode for more than 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months OR DP exceeds 1 psid (2 psid with only one strainer aligned for operation).

THEN perform the following:

a. Install pitot tube in SW header for affected strainer.

b. IF strainer backwash is operating, THEN turn OFF strainer backwash by depressing "STOP" button for affected Strainer.

POINT BEACH NUCLEAR PLANT OPERATING INSTRUCTIONS SERVICE WATER SYSTEM OPERATION OI 70 SAFETY RELATED Revision 67 November 8, 2012 ATTACHMENT D ZURN STRAINER SW-2911-BS / SW-2912-BS OPERATIONAL REQUIREMENTS Page 29 of 86 REFERENCE USE Page 2 of 4 NOTE:

The Pitot tube flow indication is only calibrated to read up to 10,000 gpm. If a reading of greater than 10,000 gpm is observed, use 10,000 gpm as a conservative estimate of flow.

c. Record the pressure drop across the strainer AND header flow from FI-4459A(B), Service Water Header Flow Indicator, on Table 1.

d. Re-establish strainer backwash secured in step 2.1.3.b by performing the following, if backwash is available:

Ensure Control Switch SW-2911 (2912)-BS in CONTINUOUS position.

Turn ON the strainer backwash by depressing the "RUN" button for the affected Strainer.

e. Evaluate data using Table 1 by performing the following AND record on Table 1:

(a)

IF the strainer is found to be operating between the "clogged" and the "Clean" lines of Figure 1, THEN continue readings hourly by performing steps 2.1.3.a through 2.1.3.c until entry conditions for Attachment D are resolved.

(b)

IF the strainer is operating below the "Clean" line of Figure 1, THEN continue readings hourly by performing steps 2.1.3.a through 2.1.3.c AND contact the SW System Engineer.

(c)

IF the strainer is operating above the "clogged" line of Figure 1, THEN perform the following:

(1)

Perform Attachment C, Zurn Strainer SW-2911-BS/SW-2912-BS Backwash.

(2)

Contact the SW System Engineer to determine necessary corrective actions.

f.

WHEN the entry conditions for Attachment D have been cleared THEN restore the system as follows:

Secure hourly readings.

Remove Pitot Tube installed in step 2.1.3.a

POINT BEACH NUCLEAR PLANT OPERATING INSTRUCTIONS SERVICE WATER SYSTEM OPERATION OI 70 SAFETY RELATED Revision 67 November 8, 2012 ATTACHMENT D ZURN STRAINER SW-2911-BS / SW-2912-BS OPERATIONAL REQUIREMENTS Page 30 of 86 REFERENCE USE Page 3 of 4 2.2 Requirements for monitoring Main SW Hdr Zurn Strainers when the opposite header strainer is Out of Service.

2.2.1 IF the strainer DP is greater than 1 psid bur less than 2 psid AND all the service water flow is being directed through one Zurn Strainer THEN no further action is required.

2.2.2 IF a strainer will be taken out of the continuous backwash mode for more than 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months , OR the DP exceeds 2 psid with only one strainer aligned for operation THEN perform the following:

a. Install the pitot tube in the SW header for the strainer which is NOT out of service (South Header for SW-2912-BS and North Header for SW-2911-BS).

b. IF strainer backwash is operating, THEN turn OFF the strainer backwash by depressing the STOP button for the affected strainer.

NOTE:

The Pitot tube flow indication is only calibrated to read up to 10,000 gpm. If a reading of greater than 10,000 gpm is observed, use 10,000 gpm as a conservative estimate of flow.

c. Record the pressure drop across the strainer AND header flow from FI-4459A(B), Service Water Header Flow Indicator, on Table 1.

d. Re-establish strainer backwash secured in Step 2.2.2.b, by performing the following, if backwash is available:

Ensure control switch SW-2911 (2912)-BS in CONTINUOUS position.

Turn ON the strainer backwash by depressing the RUN pushbutton for the affected strainer.

e. Evaluate data using Table 1 by performing the following AND record on Table 1.

IF the strainer is found to be operating between the "clogged" and the "Clean" lines of Figure 1, THEN continue readings hourly by performing Steps 2.2.2.a through 2.2.2.d until entry conditions for Attachment D are resolved.

POINT BEACH NUCLEAR PLANT OPERATING INSTRUCTIONS SERVICE WATER SYSTEM OPERATION OI 70 SAFETY RELATED Revision 67 November 8, 2012 ATTACHMENT D ZURN STRAINER SW-2911-BS / SW-2912-BS OPERATIONAL REQUIREMENTS Page 31 of 86 REFERENCE USE Page 4 of 4 IF the strainer is operating below the "Clean" line of Figure 1, THEN continue readings hourly by performing Steps 2.2.2.a through 2.2.2.d and contact the SW System Engineer.

IF the strainer is operating above the "clogged" line of Figure 1, AND the opposite header strainer is out of service, THEN enter LCO 3.7.8 Action Condition C AND within one hour either restore one strainer DP OR enter Action Condition H.

f.

WHEN the entry conditions for Attachment D have been cleared THEN restore the system as follows:

Secure hourly readings.

Remove Pitot Tube installed in Step 2.2.2.a.

POINT BEACH NUCLEAR PLANT OPERATING INSTRUCTIONS SERVICE WATER SYSTEM OPERATION OI 70 SAFETY RELATED Revision 67 November 8, 2012 Page 85 of 86 REFERENCE USE FIGURE 1 ZURN STRAINER SW-2911/SW-2912 PRESSURE DROP NOTE 1: Strainer is OPERABLE if DP is below the Clogged line.

NOTE 2: IF DP is below the "Clean" line, check instrument alignments and/or calibration.

ML13028A088

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