ML20138K712

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Rev 4 to Rf 235.1, Eh Filter Changeout & Magnetic Plug Insp Unit 2
ML20138K712
Person / Time
Site: Point Beach NextEra Energy icon.png
Issue date: 01/25/1997
From:
WISCONSIN ELECTRIC POWER CO.
To:
Shared Package
ML20138K159 List: ... further results
References
RF-235.1, NUDOCS 9702190099
Download: ML20138K712 (8)
v • d • e


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. NUCLEAR POWER BUSINESS UNIT RF 235.1 REFUELING CALLUPS NNSR Revision 4 EH FILTER CHANGEOUT AND MAGNETIC PLUG January 25.1997 INSPECTION UNIT 2 Date RECORD DSS PROCEDuaE VER1rrED CURRENT AND CHECKED FOR TFMPORARY C HANGE5 TF FIELD COP!ES REQUIRED. USE PDF.0026: LAW NP 1.2 4 AND DObgT COMPLEIE THIS BLOCK, BY: DATE:

1.0 PURPOSE 1.1 Chanceout the Followine EH System Filters Durine the Refueline Outace F-700A&B EH fluid return filters F-701 A Cellulose polishing filter F-701B Fullers earth filter F-46A&B EH pump P-75 discharge filters F-46C&D EH pump P-76 discharge filters F-46E No.1 Governor valve EH fluid inlet filter F-46F No. 2 Governor valve EH fluid inlet filter F-46G No. 3 Governor valve EH fluid inlet filter F-46H No. 4 Governor valve EH fluid inlet filter 1.2 Clean and inspect magnetic plugs on the EH reservoir.

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2.0 REFERENCES

IR 96-006, NRC Inspection Report; NRC Commitment for Operations procedures PMT/QC reviews.

3.0 PRECAUTIONS AND LIMITATIONS 3.1 FYRQUEL EHC is a skin irritant and rubber gloves shall be worn (Reference ,

WE C.H.E.S. manual ID No. 0451).

3.2 The EH system requires a high degree of cleanliness for proper operation. Therefore, extreme caution should be used when opening the EH system to ensure that it remains dirt free, e.g. wiping down filter housings prior to opening and covering any openings when unattended.

3.3 Ensure only lint-free rags (diapers, No. 915-0620) are used for wiping down surfaces on the EH system.

l 9702190099 970210 >-

Page 1 of 6 REFERENCE USE

PDR P ADOCK 05000301 - -

PDR *

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,, ,, NUCLEAR POWER BUSINESS UNIT RF 235.1 REFUELING CALLUPS NNSR Revision 4 EH FILTER CHANGEOUT AND MAGNETIC PLUG January 25.1997

(- INSPECTION UNIT 2 INITIALS 4.0 INITI AL CONDITIONS '

Red tag the following:

P-75 EH fluid pump Pullout i P-76 EH fluid pump Pullout EH-1 T-700A ' No.1 HP accumulator isolation valve Shut  !

EH 2 T-700B No. 2 HP accumulator isolation valve Shut EH-3 T-700C No. 3 HP accumulator isolation valve Shut EH-4 T-700D No. 4 HP accumulator isolation valve Shut i EH-26 F-7018 Fullers carth filter inlet vah e Shut EH-27 F-7018 Fullers earth filter bypass valve Shut 5.0 PROCEDURE 5.1 F-700A&B EH Fluid Return Filters 5.1.1 Obtain 9 replacement cotton cellulose filters for each filter unit (18 total). Lot No. 911-5391.

5.1.2 Obtain 3/4" and 7/8" wrenches.

5.1.3 Wipe down the filter housing prior to opening.

(Ref. Precautions and Limitations Step 3.2.)

  • CAUTION
  • FILTER HOUSING COVERS ARE SPRING i LOADED.

l 5.1.4 Remove the filter housing covers.

5.1.5 Clean and inspect 0-rings, replace as necessary  ;

(No. 915-5121).

1 5.1.6 Remove and dispose of old filter cartridges.

1 i

5.1.7 Visually inspect inside of filter housings for excess dirt and debris.

"' l 5.1.8 Install new filter cartridges.

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Page 2 of 6 REFERENCE USE l

., .. NUCLEAR POWER BUSINESS UNIT RF 235.1 REFUELING CALLUPS NNSR Revision 4 EH FILTER CHANGEOUT AND MAGNETIC PLUG January 25,1997 INSPECTION i UNIT 2 l INITIALS i

5.1.9 Clean mating flanges on filter covers and housmg. l 5.1.10 Lightly lubricate 0-rings with EH fluid and reinstall.

5.1.11 Reinstall filter housing covers. l 5.2 F-701 A Cellulose Polishine Filter 5.2.1 Obtain a replacement filter, Lot No. 911-8918. i 5.2.2 Obtain a 1 1/4" wrench.

1 5.2.3 Wipe down filter housing prior to opening. (Ref. Precautions l and Limitations Step 3.2.)  !

i 5.2.4 Open Vent EH-40.

)

  • CAUTION
  • FILTER HOUSING COVER IS SPRING LOADED.

5.2.5 Remove filter housing cover.

4 5.2.6 Clean and inspect 0 ring, replace as necessary (~No. 915-2130).

5.2.7 Using a rotating motion, remove and dispose of old filter cartridge.

, 5.2.8 Visually inspect inside of filter housing for excess dirt and debris. Ensure old filter cartridae 0-ring is removed from filter housing.

5.2.9 Install new filter cartridge. l i

5.2.10 Clean mating flanges on filter cover and housing.

)

l 5.2.11 Lightly lubricate filter cover gasket with EH fluid and reinstall.

5.2.12 Reinstall filter housing cover.

5.2.13 Close Vent EH-40.

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l Page 3 of 6 REFERENCE USE

NUCLEAR POWER BUSINESS UNIT RF 235.1 REFUELING CALLUPS NNSR Revision 4 Eli FILTER CllANGEOUT AND MAGNETIC PLUG January 25.1997 INSPECTION UNIT 2 INITIALS 5.3 F-701B Fullers Earth Filter 5.3.1 Obtain a replacement filter Lot No. 911-8900.

5.3.2 Obtain a 1 1/4" wrench.

5.3.3 Wipe down filter housing prior to opening, (Reference Precautions and Limitations Step 3.2.)

5.3.4 Open Vent Elf-42. >

  • CAUTION
  • FILTER HOUSING COVER IS SPRING LOADED.

5.3.5 Remove filter housing cover.

5.3.6 Clean and Inspect 0-ring, replace as necessary (No. 915-2130).

5.3.7 Using a rotating motion, remove and dispose of old filter cartridge.

5.3.8 Visually inspect inside of filter housing for excess dirt and debris. Ensure old filter cartridce O-ring is removed from filter housing.

5.3.9 Install new filter cartridge.

5.3.10 Clean mating flanges on filter cover and housing.

5.3.11 Lightly lubricate filter cover 0-ring with EH fluid and reinstall.

5.3.12 Reinstall filter housing cover.

5.3.13 Close Vent Eli-42.

l Page 4 of 6 REFERENCE USE

I NUCLEAR POWER BUSINESS UNIT RF 235.1 REFUELING CALLUPS NNSR Revision 4 l EH FILTER CHANGEOUT AND MAGNETIC PLUG January 25,1997 i i.'7, ., INSPECTION UNIT 2  !

INITIALS 5.4 F-46A Throuch H 5.4.1 Obtain eight replacement filters, Lot No. 921-5646 and replacement filter 0-rings, Lot No. 912-9995.

5.4.2 Remove and discard the O-ring that is inside the inlet of the new filter.

5.4.3 Install a new O-ring, Lot No. 912-9995, into the inlet of the new filter.

5.4.4 Obtain the special wrench (located at either unit's reservoir).

A B C D E F G H 5.4.5 Wipe down the filter block prior to opening (Ref. Precautions and Limitations, Step 3.2).

5.4.6 Remove filter block cap. l l

5.4.7 Clean and inspect 0-ring (No. 912-9944) and teflon protector 1 (No. 912-9952), replace as necessary.  ;

5.4.8 Remove and dispose of old filter cartridge.

i 5.4.9 Visually inspect inside of filter block ,

for excess dirt and debris.

5.4.10 Install new filter canridge.

I 5.4.11 Clean mating flanges on filter cap and  !

block.

5.4.12 Lightly lubricate 0-ring with EH fluid and reinstall with tefion protector.

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1 Page 5 of 6 REFERENCE USE

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NUCLEAR POWER BUSINESS UNIT RF 235.1 REFUELING CALLUPS NNSR Revision 4 EH FILTER CHANGEOUT AND MAGNETIC PLUG January 25,1997 INSPECTION UNIT 2 INITIALS A B C D E F G H 5.4.13 Lightly lubricate filter cap threads with EH fluid.

5.4.14 Reinstall filter cap ensuring that the cap recesses into block with no shoulder visible.

5.5 Clean and Insnect Macnetic Plues (3) 5.5.1 Obtain a 13/8" wrench 5.5.2 Wipe down magnetic plug top prior to opening (Ref.

Precautions and Limitations Step 3.2).

5.5.3 Remove magnetic ph:g from reservoir.

5.5.4 Clean and inspect magnetic plug noting in remarks section any foreign material found. _

5.5.5 Reinstall magnetic plug in reservoir.

PMT 5.6 Inspect filter housings listed in step 1.1 for leakage while system is in operation.

Remarks:

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NUCLEAR POWER BUSINESS UNIT TS INDEX-TECHNICAL SPECIFICATION TESTS Revision 117 '

- January 31,1997  !

. INDEX  !

BIENNIAL PROCEDURE REVISION EFFECTIVE REVIEW NUMBER PROCEDURE TITLE NUMBER DATE DATE

TS-3 UI Main Turbine Stop and Governor Valves with .

Turbine Trip Test (Quarterly)................................ 26 R 06/28/96 03/10/95 TS-3A UI Turbine Trip Test (Monthly) ..................................... I 1 R 06/04/96 03/10/95 1 TS-4 U2 Main Turbine Stop and Govemor Valves with 1

' Turbine Trip Test (Quarterly)................................ 25 R 07/12/96 03/21/95 TS-4A U2 Turbine Trip Test (Monthly) ..................................... I 1 R 06/04/ % 03/21/95

. TS-5 U1 Bi-Weekly Rod Exercise Test ................................... I 7 R 03/22/96 02/07/94 i i TS-6 U2 Bi-Weekly Rod Exercise Test ................................... I 8 R 03/22/ % 02/07/94

TS-9 Control Room Heating and Ventilation System Monthly Checks ........................................ .......... 18 R 06/13/94 06/13/94 j . TS-10 Local Leak Test of Containment Personnel i H atc hes . .. . . .. . . . . .. . . . ....... . ...... .... . .. .. . . . . . . . . . . . .. . . . . . 01/12/96

. . . . . .. . 1 6 R 01/10/94 TS 10A UI Containment Airlock Door Seal Testing............. ....17 I 12/12/ % 10/19/94 l TS-10A Ul APP A Vacuum Pump Calibration ......................................... 9 C 06/29/95 10/19/94 i TS 10A U1

) APP B Hatch Door Seals ...................................................... 13 C 12/12/96 10/19/94 l

} TS-10A U2 Containment Airlock Door Seal Testing.................. 20 I T 08/04/95 10/19/94

TS-10A U2 '

i APP A Vacuum Pump Calibration ......................................... 9 C 06/29/95 10/19/94 TS-10A U2

APP B Hatch Door Seals .... ................. ............................... 12 C 10/19/94 10/19/94 TS-30 U1 )

l' High and Low Head Safety Injection Check Valve 1

Leakage Test (Cold Shutdown)... ................. ....... 14 C 01/12/96 03/21/94 l TS-31 U2 High and Low Head Safety injection Check Valve Leakage Test (Cold Shutdown)........................... . 15 C 11/27/95 03/21/94 TS-32 Safety Valve Position Verification - Subcooling 3

' Margin Computing System - Containment Purge

)

Valve Position (Monthly)...................................... 13 R 02/12/96 01/19/93

, TS 33 U1 Surveillance Testing: Containment Accident Recirculation Fan-Cooler Units (Monthly)...........14 R 12/13/96 07/12/96 TS 34 U2 i'

, Surveillance Testing: Containment Accident 3 Recirculation Fan-Cooler Units (Monthly)...........17 R 12/13/96 07/12/96 -

4 TS-35 U1 Local Leak Test of Containment Purge Valves........ 20 C ,

09/22/95 09/22/95 l TS-36 U2 Local Leak Test of Containment Purge Valves......... I 1 C 1

09/20/% . 09/20/ %

TS 37 U1 Containment Spray Nozzles Check (Frequency of j Less Than or Equal to Five Years).......................... 6 R 01/31/97 09/18/95 TS 38 U2 Containment Spray Nozzles Check (Frequency of Less Than or Equal to Five Years).......................... 6 R 01/31/97 09/18/95 TS-39 U1 Main Steam isolation Valves Operability Trip Test... 5 C l 12/04/95 ,

12/04/95 l i

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C = Continuous Use  !

(T-Temporary Change)

R = Reference Use i Page 1 of 2 1 = Information Use

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NUCLEAR POWER 13USINESS UNIT TS INDEX TECHNICAL SPECIFICATION TESTS Revision 117 January 31,1997 INDEX BIENNIAL PROCEDURE REVISION EFFECTIVE REVIEW NUMBER PROCEDURE TITLE NUMBER DATE DATE TS-40 U2 Main Steam Isolation Valves Operability Trip Test... 4 C 12/04/95 12/04/95 TS-41 U1 Cross Over Steam Dump (Quarterly)....................... . 4 R 03/29/96 03/29/96 TS-42 U2 Cross Over Steam Dump (Quarterly).......... .............. 4 R 04/08/96 04/08/96 TS-43 Pressurizer Heater Group Energy input Test (Q uanerly) . . . ..... .. . . ... . ... . .. . . . . . . ... . . ..... . . ... ............ . ... 1 03/29/96 03/21/95 TS-44 Ul In-Place Testing of Main Steam Safety Valves - Refueling .... ............ ............... . ............ ..... 2 C 03/22/96 03/10/95 TS-45 U2 In-Place Testing of Main Steam Safety Valves -

Re fueling . . . . ... .. .. ... . .. . . . ...... . . ..... . . . . . . .. . ... ....... ... . 1 C 10/21/96 09/22/95 TS 70 Monthly Diesel Engine-Driven Fire Pump Functional Test . . . ................ . . ... ....................... 2 8 R 12/13/96 12/13/96 TS-71 Monthly Electric Motor-Driven Fire Pump Funetional Test . ................ ................................ .. 14 C 04/26/96 02/13/95 TS-72 Annual Fire Pump Capacity Test ................. .......... 1 I R 09/20/96 04/22/94 TS-73 Monthly Fire Protection Control Valve Position Verification ............................. ... ......... .. I 6 R 01/12/96 01/12/96 TS-74 Annual Underground Fire Main Flow Test..............17 R 09/25/95 04/22/94 TS-75 Biennial Service Testing of Fire Hose and Fire Hose Stations ................................................... 8 R 04/28/95 11/12/93 TS-76 Quarterly Automatic Sprinkler and Water Spray System Surveillance Test. ............................14R 09/20/96 01/15/96 TS-77 Semi-Annual Smoke Detection System Integrity Te st . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .07/12/96 . . . . . . 1 2 R 07/12/96 TS 77 Non-Technical Specification Related Smoke APP A Detector System Integrity Test Checklist.. ...... . .9R 01/07/97 09/25/95 TS-78 Semiannual Halon 1301 Fire Suppression System S urveillance Test .... .. ................. ........................ 10 R 02/18/94 02/18/94 TS-79 Monthly Surveillance of Fire Hose Stations .............. 7 R 10/07/94 11/12/93 TS 80 Sampling of Emergency Fuel Oil Tank (T-72), Fuel Oil Storage Tanks (T-175A,B) and EDG Day Tanks (T-31 A.B & T-176A 8) (Quarterly)............. 9 R N/31/97 12/06/93 TS 81 Emergency Diesel Generator G-01 Monthly (Renumbered from TS-1) ...................................... 51 R 12/19/96 06/07/95 TS 82 Emergency Diesel Generator G-02 Monthly (Renumbered from TS-2) .............. ....................... 48 R 12/19/96 06/07/95 TS 83 Emergency Diesel Generator G-03 Monthly.............. 4 R 01/07/97 03/10/95 TS 84 Emergency Diesel Generator G-04 Monthly... ......... 6 R 01/07/97 10/07/94 O

(T- Temporary Change)' C = Continuous Use R = Reference Use Page 2 of 2 1 = Information Use ,

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