ML20138K510

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Rev 18 to Ort 59, Train Spray Sys CIV Leakage Test for Unit 2
ML20138K510
Person / Time
Site: Point Beach NextEra Energy icon.png
Issue date: 01/31/1997
From:
WISCONSIN ELECTRIC POWER CO.
To:
Shared Package
ML20138K159 List: ... further results
References
ORT-59, NUDOCS 9702180389
Download: ML20138K510 (10)
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NUCLEAR POWER BUSINESS UNIT-ORT 59 OPERATIONS REFUELING TESTS MINOR l

Revision 18' TRAIN A SPRAY SYSTEM CIV LEAKAGE TEST January 31,1997

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UNIT 2 l.

l-Date' RECORD DSS PROCEDURE YERIFIED CURRENT AND CHECKED FOR TEMPORARY CHANGES 1F FIELD j.

COPIES REQUIRED. USE PDF@2 tis IAW NP 1.2 4 AND DO E2I COMPLE'aI T}U3 BLOCK BY:

DATE:

j-i 1.0 PURPOSE 2

5 1.1

. To perform a 10 CFR 50 Appendix J Type C leakage test for penetration P-54, valves 2SI-862A,862G,864A, and 868A.

1.2 To perform Non-Appendix J closed system seat leakage test of the high flow test line to the RWST.

2.0 REFERENCES

i IR 96-006, AC Inspection Report, NRC Commitment for Operations procedure PMT/QC i

reviews.

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3.0 PRECAUTIONS AND LIMITATIONS 3.1 Locate the Volumetries tester in an area which will limit personal exposure.

32 Do not allow liquids to enter the Volumetrics tester or damage may occur.

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3.3 All liquids must be drained from piping subsystem prior to attaching the test rig.

3.4 During the test, the SI test line is removed from service. The SI pump control switches

.must be in pullout position, but one SI pump may be operable for reduced inventory operation or boration flow path. With the associated SI pump mini-recirc shut, a pump

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discharge flow path must be established prior to manually starting the pump.

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O 9702180389 970210 Page.1of10 CONTINUOUS USE PDR ADOCK 05000301 P

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NUCLEAR POWER BUSINESS UNIT ORT 59 OPERATIONS REFUELING TESTS MINOR Revision 18 TRAIN A SPRAY SYSTEM CIV LEAKAGE TEST Januarv 31,1997 UNIT 2 I::tTIALS 4.0 INITIAL CONDITIONS 4.1 The RCS is in cold or refueling shutdown.

4.2 No testing requiring the use of the test recirc line via 2SI-897A&B will be conducted during the duration of this test.

4.3 A Volumetrics test rig is available outside containment.

4.4 Permission to Perform Test The conditions required by this test are consistent with required plant conditions including equipment operability. Permission is granted to perform this test.

DSS Time Date O

l Page 2 of 10 CONTINUOUS USE

NUCLEAR POWER BUSINESS UNIT ORT 59 OPERATIONS REFUELING TESTS MINOR Revision 18 TRAIN A SPRAY SYSTEM CIV LEAKAGE TEST January 31,1997 UNIT 2 e

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INITIALS 5.0 ISOLATE AND DRAIN SYSTEM FOR TESTING 5.1 Shut 2SI-870A,2P-14A RWST suction MOV.

5.2 Verify shut 2SI-871 A, Train A RHR/ Spray X-conn MOV.

5.3 Position and red tag:

NOTE:

Tagging shut 2SI-868A satisfies " CONTAINMENT CLOSURE" requirements.

Position 2SI-868A, A train spray CIV..

Shut 2B52-38A,2P-14A bkr on 2B-03..........

Rack out 2BS2-27A, 2P-14B bkr on 2B-04..........

Rack out

Rack out

Rack out 2B52-323J, 2SI-870A bkr on 2B-32........................

Open 2B52-323M, 251-871 A bkr on 2B-32..................

Open

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2SI-870A,2P-14A RWST suction MOV handwheel.........

Shut 2SI-871 A,2P-14A/RHR x-conn MOV handwheel....

Shut 2SI-874A, NaOH supply to eductor........

Shut 2SI-864D, 2P-14A 3/4" recire.

Shut 2SI-873A, 2P-14A 2" recire.

Shut

  • One SI pump breaker may be racked in with the respective pump control switch in " Pull-out," if required for reduced inventory operation.

5.4 Shut the following valves:

2SI-862C,2FT-%2 sensing line isolation 2SI-862D,2FT-%2 sensing line isolation 2SI-864B,2P-14B test line isolation 2SI-864C,2P-14B 3/4" recirc 2SI-873B,2P-14B 2" recirc 2SI-879A, containment SI test line 2SI-897B, test line AOV

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O Page 3 of10 CONTINUOUS USE O

NUCLEAR POWER BUSINESS UNIT ORT 59 OPERATIONS REFUELING TESTS MINOR Revision 18 TRAIN A SPRAY SYSTEM CIV LEAKAGE TEST January 31,1997 UNIT 2 INITIALS

  • CAUTIONa IF AN SI PUMP BREAKER IS RACKED IN, THE CONTROL ROOM OPERATOR SHALL BE INFORMED WHEN THE ASSOCIATED 2P-ISA OR B MINI-RECIRC IS SHUT.

2SI-876A,2P-1SA mini-recirc 2SI-876B,2P-15B mini-recire 5.5 Attach drain hoses from 2SI-883, D24, and D31 to a floor drain.

5.6 Open the following valves to drain system:

2SI-860A, 2P-14A discharge MOV 2SI-860B,2P-14A discharge MOV 2SI-884, test line manualisolation 2SI-883, test line sample / drain 2SI-864A, 2P-14A test line isolation 2SI-D11,2P-14A casing drain 2SI-D24,2P-14A discharge check valve bonnet drain 2SI-D31, high flow recire orifice drain 2SI-862G, high flow recirc manual isolation 2SI-869A, Train A air test connivent 5.7 Remove 1/2" pipe plug from the 2" pipe tee in the eductor line above the eductor to facilitate draining at D11 and D24.

NOTE:

Ifpost-maintenance or operability testing of2SI-862A, 862G, or 86M is not required, then N/A all ofSection 6.0.

6.0 SEAT LEAKAGE TEST OF 2SI-862A. 862G AND 864A 6.1 When drainage ceases at 2SI-D31, then shut 2SI 862G and D31.

6.2 Open 2SI-V21 as a vent path for 2SI-862G.

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6.3 When drainage ceases at 2SI-D11, then reinstall the 1/2" pipe plug at the eductor 2" suction line tee and shut 2SI-D11.

6.4 Attach SA to the test connection for 2PI-933A and pressurize slightly

(<10 psig) to blow water downstream of 2SI-860A&B out the 2SI-D24 drain connection.

i Page 4 of10 CONTINUOUS USE 4

NUCLEAR POWERBUSINESS UNIT ORT 59 OPERATIONS REFUELING TESTS MINOR Revision 18 TRAIN A SPRAY SYSTEM CIV LEAKAGE TEST January 31,1997 UNIT 2 '

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INITIALS 6.5 When drainage ceases at 2SI-D24, remove the SA connection from 2PI-933A. Shut and cap the 2PI-933A test connection.

6.6 Attach the Volumetrics test rig to 2SI-869A.

6.7 Shut 2SI-D24.

6.8 Verify valve alignment per Dwg. B.IVLT-54P, l

6.9 Pressurize the system to 54-57 psig, then crack open 2SI-D24 and verify no water on the seat of2SI-862A. Reshut 2SI-D24 and cap.

6.10 Test the test volume per 01-58 and record data on the data sheet.

l 6.11 If total system leakage is >l500 scem, then quantify individual valve leakage as follows:

6.11.1 To measure 2SI-862A leakage, connect an Omega rotameter at i

2SI-D11 and record flow.

seem 6.11.2 To measure 2SI-862G leakage, connect an Omega rotameter at 2SI-V21 and record flow.

sCCm 6.11.3 To measure 2SI-864A leakage, connect an Omega rotameter at 2SI-883 and record flow.

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sccm 6.11.4 To quantify 2SI-868A leakage, total the previous three rotameter readings and subtract from the Volumetrics rig value.

Record seem 6.12 When the test is complete, shut 2SI-869A and detach the test rig.

6.13 Open 2SI-869A and vent the test volume to atmospheric pressure.

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Page 5 of10 CONTINUOUS USE.

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NUCLEAR POWER BUSINESS UNIT ORT 59 OPERATIONS REFUELING TESTS MINOR Revision 18 TRAIN A SPRAY SYSTEM CIV LEAKAGE TEST January 31,1997 UNIT 2 INITIALS NOTE:

Thefollowing test is a closed system leak test only.

itis NOTan AppendixJ test.

6.14 Attach the Volumetrics test rig to 2SI-V21.

6.15 Verify the following valves are shut:

2SI-862G 2SI-862H 2SI-D31 2SI-D30 2SI-V20 2SI-862J 2SI-862K l

6.16 Verify 2SI-V21 open and pressurize the test volume to 61-65 psig.

6.17 Test the test volume per OI-58 and record data on the data sheet.

6.18 When the test is complete, shut 2SI-V21 and detach the test rig.

6.19 Open 2SI-V21 and vent the test volume to atmospheric pressure.

6.20 Perform post-test valve alignment:

Position 2SI-879B, containment SI test line.................

Shut 2SI-884, test line manual isolation......

Shut 2SI-883, test line sample / drain....................................

Shut 2SI-D11, 2P-14 A casing drain...................................

Shut 2SI-V21, high flow recirc line vent....................

Shut 2SI-869A, header air test connection...............................

Shut 2SI-862C, 2FT-%2 sensing line...............................

Open

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2SI-862D, 2FT-962 sensing line..........................

Open 2SI-860A,2P-14A discharge MOV..........

Shut 2SI-860B,2P-14A discharge MOV....

Shut 2SI-864C, 2P-14B 3/4" recirc.............

LO 2SI-876A,2P-1SA mini-recirc...........

LO 2SI-876B, 2P-15B mini-recirc'...........

LO 2SI-897.B, test line AOV....

Gag Open 2SI-879A, containment S1 test line......

Open Page 6 of10 CONTINUOUS USE

NUCLEAR POWER BUSINESS UNIT ORT 59 i

. OPERATIONS REFUELING TESTS MINOR l

Revision 18 TRAIN A SPRAY SYSTEM CIVLEAKAGE TEST January 31,1997 UNIT 2 INITIALS

. NOTE:

Ifpost-maintenance or operability testing of2SI-868A is not required, then i

NA allofSection 7.0.

7.0 SEAT LEAKAGE TEST OF 2SI-868A 7.1 Verify 2SI-868A is tagged shut for "contairr ni clom ' "

i NOTE:

Attacking to andopening 2SI-868Cdo

> late " containment i

closure. "

t 7.2 Attach the Volumetrics test rig to the stem leak-off test connection of l

2SI-868A.

7.3 Open 2SI-869A as a vent path.

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Pressurize to 65 i f psig.

7.4 7.5 Open 2SI-868C and test per 01-58. Record test data on the data sheet 7.6 When the test is complete, depressurize and disconnect the test rig.

7.7 Shut 2SI-868C and red lock.

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7.8 Cap or plug the 2SI-868A stem leak-off test connection.

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7.9 Shut and cap 2SI-869A.

l 8.0 RESTORATION OF SPRAY SYSTEM. TRAIN A NOTE:

CL-7B will bepaformed as afinal msfication ofsystem alignment for erstic.,:.?y.

8.1 Clear the ORT 59 red tag series and align the tagged components per the DSS.

i 8.2 Lock open 2SI-868A. Lock No.

8.3 Fill and vent 2P-14A. If 2P-14A cannot be filled and vented at this time, 4

O then leave a turnover note with the DSS and DOS to fill and vent prior to operation of2P-14A.

Page 7 of10 CONTINUOUS USE

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NUCLEAR POWER BUSINESS UNIT ORT 59 OPERATIONS REFUELING TESTS MINOR Revision 18 TRAIN A SPRAY SYSTEM CIV LEAKAGE TEST January 31,1997 UNIT 2 INITIALS PMT 8.4 Leak check the 1/2" pipe plug at the 2" eductor suction line tee after the system is filled.

9.0 EVALUATION TO BE COMPLETED BY OPERATIONS MANAGER OR IIIS REPRESENTATIVE.

9.1 Individual leakages compared to allowable value and included in tabulation of total leak rate.

9.2 Results acceptable, no limits exceeded.

Yes No

  • (If no, give details in the remarks section and notify the Regulatory Services manager to determine reportability.)

9.3 Data analyzed By Date Remarks:

i Page 8 of10 CONTINUOUS USE

I NUCLEAR POWER BUSINESS UNIT ORT 59 OPERATIONS REFUELING TESTS MINOR Revision 18 TRAIN A SPRAY SYSTEM CIV LEAKAGE TEST January 31,1997 r

UNIT 2

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2SI-862A. 862G AND 864A Ilms Pressure (osig)

Leak Rate (scem)

Test Instrument ID Range: Lo Med Hi (Circle one)

CLOSED SYSTEM LEAK TEST Ilms Pressure (osin)

Leak Rate (sccm)

O 2SI-868A lims Pressure (osig)

Leak Rate (sccm)

Test Instrument ID Range: Lo Med Hi (Circle one)

Comments:

Test Operator Date Page 9 of10 CONTINUOUS USE

NUCLEAR POWER BUSINESS UNIT ORT 59 OPERATIONS REFUELING TESTS MINOR Revision 18 TRAIN A SPRAY SYSTEM CIV LEAKAGE TEST January 31,1997 UNIT 2 7

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on w a on TO TEST 2SI-862A,862G AND 864A SHUT:

INITIALS 2SI-868A 2SI-862C 2SI-862D 2SI-862G 2SI-864A 2SI D24 2SI-D31 2SI-V20 2SI D30 2SI-862J 2SI-862K OPEN:

2SI-V21 2SI-860A 251-3608 2SI Dit i

2SI-884 2SI 883 2SI 869A DWG. B-IVLT-54P l

Page 10 of10 CONTINUOUS USE e

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