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

,

..g-ATTACHMENT 2 4

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

os IN90ARD OUTBOARD ISOL.

PFMETRATION FUNCTION ISOLATION ISOLATION MAX.ISOL.

SIGMAL(S), NOTES P&lD BARRIER BARRIER TIME.IF APP. IF APP.

g NUMBER ISEC1f26)

(20) 204A(B)

RHR PUMP TEST LINE AND liv 51-125A(B) 180 29,35 51

~

CONIAINMENT COOLING 205A(B)

SUPPRESSION POOL SPRAY HV51-IF027A(B) 45 C.G II 51 HV52-IF001A 160 29,35 52 206A(B,C,0) CS PUMP SUCTION (8,C,D)

'207A(B)

CS PUMP TES1 AND FLUSH HV52-lF015A(B) 23 C,G 35 52 fl 5

208B CS PUNP HINIHUN RECIRC HV52-IF0318 45 LFCH 29,35 52 209 IlPCI PUMP SUCTION HV55-IF042 160 L,LA 35 55 210 llPCI TURBINE EXilAUST HV55-IF072 12eff/A 29,35,36 55 l

212 IIPCI PUMP TfST AND FLUSH HV55-1F071 40 8,H 35 55-

[ 214 RCIC PUMP SUCTION HV49-1F031 60 29,35 49 3 215 RCIC IURBINE EXHAUST HV49-IF060 80 29,35 49 E

216 RCIC MINIMUH FLOW HV49-lF019 8

LFRC 35 49 a

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T AE.

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

.a H0lli(Continued)

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

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PART A - PRIMAR[EONTAIIBEllT Iqu AT1011 VALVES C

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IS0t.

M INBoAno GUTenARo PENETRATION FUNCTION ISOLATION ISOLATION MAX.ISOL.

SIGIIAL(S), HDTES P&ID t

NUMBER BARRIER BARRIER TIME.IF APP.

IF APP.

15EC)i26) i20) c I

3 29,36 51 204A(8)

RHR PUMP TEST LINE Alm HV51-225A(8) 180 CONTAIINENT COOLIIIG t

205A(8)

SUPPRESSION POOL SPRAY HV51-2F027A(5) 45 C.G 11 51 f

206A(8,C,D)

CS PUMP SUCTION HV52-2F001A 160 29,36 52 (8,C.D) 207A(8)

CS PUMP 1EST AND FLUSH HV52-2F015A(B) 23 C,G 36 52 2088 CS PUMP HINittiM REclRC HV52-2F0318 45 LFCH 29,36 52

/

y 209 HPCI' PUMP SUCTION HV55-2F042 160 L.LA 36 55 l

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210 HPCI TURBINE EXHAUST HV55-2F072 W PJ/A 29,36)7 55 l

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212 HPCI PUMP TEST AND FLUSH HV55-2F071 40 8,N 36 55 214 RCIC PUMP SUCTION HV49-2F031 6A 29,36 49 RCIC TUR8INE EXHAUST HV49-2F060 80 29,36 49 l

g 215 E 216 RCIC MINIMUM FLOW HV49-2F019 8

LFRC 36 49

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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 which a water seal will be present following an accident. Therefore, of l 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.

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

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