ML20049J730

Proposed Revision to Tech Spec Table 3.7-1,changing HPCI Pump Suction Line Isolation Valve Closure Time.Safety Evaluation Encl

ML20049J730
Person / Time
Site:	FitzPatrick
Issue date:	03/09/1982
From:	POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To:
Shared Package
ML20049J727	List: ML20049J726 ML20049J728 ML20049J730
References
NUDOCS 8203190327
Download: ML20049J730 (5)

Text

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ATTACHMENT I PROPOSED TECHNICAL SPEEIFICATIONS CHAT 0E RELATED TO HPCI PUMP SUCTION LINE ISOLATION VALVE CLOSORE TIME l

l POWER AITMIORITY OF 'Hf E STATE OF NEW YORK l JAMES A. FITZPATRICK NUCLEAR PG1ER PLANT DOCKET NO. 50-333 i

8203190327 820309 PDR ADOCK 05000333 P PDR

JAFMP TAT 4I 3.7 -- (Cont'd)

Pur2SS PIPELIFE PENP!TATING PRD%FY Of"'*It#1NT (tuters in parentheses are 1:cyed to essters on folicwirs3 p.egest sigr.al codes are listed on follwing ganges) f Pw locatism Ttaser closisuj trywell Valve Type ts. 4=n 'af. to to Close Isolation Time lennemal itessarks and Line Isolates $ Penetration (6) (*) (6) Grup Drywell (5) (6) _ Si jnal (7) Status Elsamptists IGr1 - Turtane X-214 Ow<k f%d Fim B On. side Pr-e Rev. Fim let appliemhla Qasa closes cr. Inev. Fim or l Donaust Icar esiheust pressure IGCI - Turtane X-214 Ord: MFim B Outside Ptucess Ikv. Fim Not agplimhla quei Exhaust

.s tGCI Ptap Suctica X-226 pc Gate 2 8 Outside Dc L,M1 ,

Not agpliemhlm = 1a==d 1501 Ptsp Suctran X-226 #c Gata Oc B Outside De L,IH abt agpliashie clamed +

l@CI - Ptsp X-98 9c Cate De B Outside Oc 3Dt Discharge let agpliM1m Cloemd J

i IfCI - Turbine X-222 St@ Onck M F1m B Qatside Process Ihrv. fim M)t agplinnhlm ein==d Exhaust Drain IGCI - malassn X-210B Osck f%d Tim B Qarside Pro ss Purp Flcw Rev. fl w let applicable rin=ad l

IGCI - mrantan X-2108

{

Pt> Glcia Oc B Qatside Dc L.Fet 10 Sec Ptry Flcw Closed THWT1L AMST4GW CEN!WL AND SDP/TOS service Air to X-21 Check Process C Inside Process Rev. fim trt applic+1= Closam$

Drywell Service Air to X-21 Hard Gate Hand C 02tside Hard Fin ==d Drpil Det 9=H ~h1-l InstrJTnt Air to X-22 Check Process C Inside Prowss kv. f1m Pet Applicable 4en Instnrant Air to X-22 Hard Gate Hand C Outstde Hand -

Dryw11 tot appl! cable Qen l BrwJum Aar to X-61 Oatk N'rt. cess C Process l De,wil Inside TW. ficw Not applicable Closai breathn; Air to X-61 Ikuvi Gate Hard, i Dr)wll C Outside lland -

tet agplicable Closed  !

Drywll Purw Inlet X-25,X-71 M Ntterfly Air /Ac B Qitside Sprim F A,1,1N 5 Sec Closes!

Dr)wil Purge Inlet X-25,X-71 to Ntterfly air /Ac B Outsade Sprtry F,A,Z,FM 5 Sec Closed wlk man X-26A,B M Ntterfly Air /M B ust Outside Spring F, A,2, }N 5Sm Cloard Nun bent tb. 4J, 43

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I ATTACHNENT II SAFETY EVALUATION RELATED TO NPCI PUNP SUCTION LINE ISOLATION VALVE CLOSURE TIME ,

4 POWER AUTHORITY OF DIE STATE OF NEW YORK JAMES A. FITZPATRICK N' UCLEAR POWER PLANT DOCKET NO. 50-333 1

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,sSection I - Description of Modification The proposed change to the James A. FitzPatrick Nuclear Power Plant (JAFNPP) Operating License, Appendix A (Technical Specifications) deletes the closure time limit of the High Pressure Coolant Injection (HPCI) pump suction line isolation valves. This closure time limit is given in Table 3.7-1 of the Technical Specifications (page 202).

Section II - Purpose of the Modification The proposed change deletes a time limit requirement which was included in the original Technical Specifications, but which is not necessary to assure the safe operat. ion of the plant or the health and safety of the public.

Section III - Impact of the Change This change will conform the Technical Specifications to the Final Safety Analysis Report which states that a closure time requirement is not applica ble to these valves. This change is also consistent with the existing Technical Specification Bases.

Section IV - Implementation of the Modification The incorporation of this modification: a) will not change the probability nor the consequences of an accident or malfuention of equipment important to safety as previously evaluated in the Safety Analysis Reports i b) vill not increase the possibility for an accident of malfunction of a l

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' different type tha3 Cry enluated previoucly in the Safety Analyois Reports and c) will not reduce the margin of safety as defined in the basis for any Technical specifications:

and d) does not constitute an unreviewed safety que at lon.

Section V - Anferences (a) JAF FSAR, paragraph 7.3.4.5 and Table 7.3-1.

(b) JAF SER g .*

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