ML20199G777

Proposed Tech Specs Pages,Removing Maximum Isolation Time for HPCI Turbine Exhaust Containment Isolation Valve HV-055-1(2)F072 from TS

ML20199G777
Person / Time
Site:	Limerick
Issue date:	01/27/1998
From:	PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:
Shared Package
ML20199G774	List: ML20199G770 ML20199G777
References
NUDOCS 9802040343
Download: ML20199G777 (5)

Text

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,- 4 ATTACHMENT 2

< tIMERICK GENERATING STATION UNITS 1 AND 2 LICENSE CHANGE REQUEST N0. 98-01 AFFECTED PAGES.

UNIT 1 3/4-6-27 3/4 6-43a UNIT 2 3/4 6-27 3/4 6-43a P PDR  ;

_ _ _ _ _ = _-_____-___-_-__--____

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A TABLE 3.6.3-1 (Coatinued) *

. ~J' A - PRIMARY CONTAllflENT ISOLATION VALVES C

o s* IN90ARD OUTBOARD ISOL.

SIGMAL(S), NOTES P&lD ISOLATION ISOLATION MAX.ISOL.

' PFMETRATION FUNCTION BARRIER BARRIER TIME.IF APP. IF APP.

g NUMBER ISEC1f26) (20)

% 29,35 51

~ liv 51-125A(B) 180 204A(B) RHR PUMP TEST LINE AND CONIAINMENT COOLING II 51 HV51-IF027A(B) 45 C.G 205A(B) SUPPRESSION POOL SPRAY 29,35 52 HV52-IF001A 160 206A(B,C,0) CS PUMP SUCTION (8,C,D)

C,G 35 52 HV52-lF015A(B) 23

'207A(B) CS PUMP TES1 AND FLUSH 45 LFCH 29,35 52 HV52-IF0318 fl 5 208B CS PUNP HINIHUN RECIRC L,LA 35 55 HV55-IF042 160 209 IlPCI PUMP SUCTION 29,35,36 55 l llPCI TURBINE EXilAUST HV55-IF072 12eff/A 210 40 8,H 35 55-IIPCI PUMP TfST AND FLUSH HV55-1F071 212 60 29,35 49 RCIC PUMP SUCTION HV49-1F031

[ 214 29,35 49 E HV49-IF060 80 RCIC IURBINE EXHAUST 3 215 35 49 a RCIC MINIMUH FLOW HV49-lF019 8 LFRC m 216

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T AE. .  : L 6.3 -1 PRIMARY CONTA1 4 EV 15)LATION VALVES N0!Kil0N

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35. Ttese valves are in lines that are below the minimum water level in'the suppression pool, are part of closed systems outside primary containment, and are in portions of lines which a water seal will be present following an accident. Therefore, 10CFR50, Appendix J, Type C testing is not required.

36. This is a remote manual isolation valve. Valve stroke time does not provide an input to the Safety l Analysis. Therefore, verification of isolation time is not 'equired. Valve performance is monitored in '

accordance with Technical Spccification 4.0.5.

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' f LIMERICK - UNIT 1 3/4 6-43a Amendment No.110 FEB 2 01996

-- - ~-__ - - _ _ - - _ _ _ _ _ _ - _

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s T m F 3.6.3-1 fr=ti ") ,

PART A - PRIMAR[EONTAIIBEllT Iqu AT1011 VALVES C

G INBoAno GUTenARo IS0t.

P&ID M MAX.ISOL. SIGIIAL(S), HDTES ,

t

" FUNCTION ISOLATION ISOLATION PENETRATION BARRIER TIME.IF APP. IF APP.

' BARRIER NUMBER 15EC)i26) i20) c 3 29,36 51  !

• HV51-225A(8) 180 204A(8) RHR PUMP TEST LINE Alm .

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" CONTAIINENT COOLIIIG 11 51 ,

HV51-2F027A(5) 45 C.G 205A(8) SUPPRESSION POOL SPRAY

. 29,36 52 HV52-2F001A 160 206A(8,C,D) CS PUMP SUCTION (8,C.D)

C,G 36 52 HV52-2F015A(B) 23 207A(8) CS PUMP 1EST AND FLUSH LFCH 29,36 52 HV52-2F0318 45 2088 CS PUMP HINittiM REclRC L.LA 36 55

/ y 209 HPCI' PUMP SUCTION HV55-2F042 160 W PJ/A 29,36)7 55 l

' HPCI TURBINE EXHAUST HV55-2F072 1

? 210 8,N 36 55

" HV55-2F071 40 212 HPCI PUMP TEST AND FLUSH 6A 29,36 49  ;

RCIC PUMP SUCTION HV49-2F031 214 80 29,36 49 RCIC TUR8INE EXHAUST HV49-2F060 g 215 LFRC 36 49 HV49-2F019 8 E 216 RCIC MINIMUM FLOW  !

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s . .. .s TM L : f . 6.1 -1

. PRIMARY CONTAI iP EK 153LAT10N VALVES kOTA" ION liQIII. (Continved)

I

36. These valves are in lines that are below the minimum water level in the suppression

-are part of closed systems outside primary containment, and are in portions pool,ines of l which a water seal will be present following an accident. Therefore, 10CFR50, Appendit J. Type C testing is not required. I 1.

37. This is a remote manual isolation valve. Valve stroke time does not provide an input to the Safety Analysis. Therefore, verification of isolation time is not required. Valve performance is monitored in '

accordance with Technical Specification 4.0.5. l i

4 i t r p .

3/4 6-43a Amendment No. 73 LIMERICK - UNIT 2 FEP 2 0 SN 4

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