ML20202B789

Requests Review of Encl J Devincentis 831104 Response to Generic Ltr 83-28,Items 3.1.1,3.1.2,3.2.1,3.2.2 & 4.5.1 & Submittal of Sser Input by 860627,per R Gallo Agreement

ML20202B789
Person / Time
Site:	Seabrook
Issue date:	03/25/1986
From:	Novak T Office of Nuclear Reactor Regulation
To:	Starostecki R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
References
GL-83-28, NUDOCS 8604110283
Download: ML20202B789 (3)

Text

_- -

1

&ggg 1 M '- g Docket No.: 50-443 MEMORANDUM FOR: Richard W. Starostecki, Director Division of Reactor Projects Region I FROM: Tnomas M. Novak, Acting Director Division of PWR licensing-A

SUBJECT:

GENERIC 1.ETTER 83-28-SEABR00K Generic t.etter 83-28 was issued to all power reactor licensees, applicants and CP holders in response to the Salem ATWS events of February 1983. In the generic letter, the staff requested that the letter addressees furnish the status of current conformance with the positions contained in the generic letter. Public Service Company of New Pampshire (PSNP) responded to the generic letter with the enclosed letter dated November 4,1983, from J.

DeVincentis (PSNP) to G. Knighton (NRC).

We request that you review the generic letter Items 3.1.1, 3.1.2, 3.2.1, 3.2.2, and 4.5.1 and provide us with the SSER input by June 27, 1986, as.

agreed to by R. Gallo. Please notify us if you have any questions.

i Thomas M. Novak, Acting Director Division of PWR licensing-A

Enclosure:

1.etter dated November 4, 1983 Distribution:

cc: A. Toalston R. Gallo, RI *M*M**b NRC PDR V. Noonan V. Nerses L cal PDR A. Cerne, RI PD#5 Reading File V. Nerses

Contact:

C. Early FTS-492-7791 M. Rushbrook

• See next page for previous concurrences

/

. OFC :PD#5 :PD#5 :DIR:PD#5 :DD:PWR 4./  :  :  :

NAME: gly * :VNerses* :VNoonan* :TN v k  :  :  :

_____:____________:____________:____________:_____f_86 DATE  : 3/24/86  : 3/24/86  : 3/24/86  :) /3(/  :  :  :

0FFICIAI. RECORD COPY 8604110283 86032 PDR ADOCK O 443 g

A

3 O 25 8 Docket No.: 50-443 MEMORANDUM FOR: Richard W. Starostecki, Director Division of Reactor Projects Region I FROM: Thomas M. Novak, Acting Director Division of PWR licensing _A

SUBJECT:

GENERIC LETTER 83-28-SEABR00K Generic letter 83-28 was issued to all power reactor licensees, applicants and CP holders in response to the Salem ATWS events of February 1983. In the generic letter, the staff requested that the letter addresses furnish the status of current conformance with the positions contained in the generic letter. Public Service Company of New Hampshire (PSNP) responded to the generic letter with the enclosed letter dated November 4, 1983, from J.

DeVincentis (PSNH) to G. Knighton (NRC).

We request that you review the generic letter Items 3.1.1, 3.1.2, 3.2.1, 3.2.2, and 4.5.1 and provide us with the SSER input by June 27, 1986. Please notify us if you have any questions.

Thomas M. Novak, Acting Director Division of PWR licensing-A

Enclosure:

1. letter dated November 4, 1983 cc: A. Toalston R. Gallo, RI V. Noonan V. Nerses A. Cerna, RI

Contact:

C. Early Ext. 27791 0FC :PD#5 :PD#5 :DIR:PD#5 ' :DD:PWR-A  :  :  :

_ _ : _ _ _ _ _ _/. ..____________.____________:____________:___________

7 NAMEhg hVNerse '

VNoonaV hTNovak $  :  :

DATE :3/3y/86

J /2 v/86 sf 4 //86

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/ /86  :  :  :

OFFICIAL RECORD COPY 1

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', UNITED STATES SS, igg ' ji NUCLEAR REGULATORY COMMISSION WASHINGTON, O. C. 20555 s,, -

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Docket No.: 50-443 MEf'OPANDUM FOR: Richard W. Starostecki, Director Division of Reactor Projects Region I FROM: Thomas M. Novak, Acting Director Division of PWR I.icensing-A

SUBJECT:

GENERIC 1.ETTER 83-28-SEABR00K Generic l.etter 83-28 was issued to all power reactor licensees, applicants and CP holders in response to the Salem ATWS events of February 1983. In the generic letter, the staff requested that the letter addressees furnish the status of current conformance with the positions contained in the generic letter. Public Service Company of New Pamoshire (PSNH1 responded to the generic letter with the enclosed letter dated November 4, 1983, from J.

DeVincentis (PSNH1 to G. Knighton (NRC1.

We request that you review the oeneric letter Items 3.1.1, 3.1. 2, 3. 2.1, 3.2.2, and 4.5.1 and provide us with the SSER inout by June 27, 1986, as agreed to by R. Gallo. Please notify us if you have any questions.

N Thoma: M. Novak, Acting Director Division, of PWR I.f censing-A

Enclosure:

1.etter dated November 4, 1983 cc: A. Toalston R. Gallo, RI V. Noonan V. Nerses A. Cerne, RI

Contact:

C. Early FTS-492-7791 a

. . Enclorurs kb a.

!! ~; *\lLJr puaL!c sEnvics 5'"" Sw'o" S' Er9ieng Of6ce:

g 1 -

C*wany of New HawnpeNr e 1671 Worceder Road 3 Framinoham. Massachwiert: 01701 g (' (617). 872 8100 "I .

q Nove=act !. . 1983 1

l SSN- 576 T.F. 34.2.99 United States Nuclear Regulatory Co= mission Washington, D. C. 20555 g

5f Attention: Mr. Coorge W. Knighton, Chief h; Licensing Branch No. 3

{. Division of Licensing

References:

(a) Construction Permits CPPR-135 and CPPR-136, Docket f Nos. 50-443 and 50-444

', j (b) USNRC Letter, dated July 8, 1933, " Required Action Based

, on Generic Implications of Salem ATWS Events (Generic Letter 83-23)", D. C. Eisenhut to All Licensees of

4 Operating Reactors, Applicants for Operating License, and

,.. Holders of Construction Per=its to h

Subject:

Response to Cencric Letter 83-26 d

Q

Dear Sir:

T In response to Generic Letter 83-28, in which you requested information pursuant to 10CFR50.54(f) we have enclosed a report which provides the status of ou'r current conformance with the positions contained therein and our plans and schedules for any needed improve =ents for confor=ance with the positions.

As indicated in the response to numerous items, additional inforciation k.; will be forthcoming. ~

es .

$ Very truly yours, O

E a YANKEE ATOMIC ELECTRIC COMPANY J0 ohn Devincentis o

Project Manager h

ALL/ds=

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Of fice of the Executive Legal Director Edvard T. Meany .

U.S. Nuclear Regulatory Co mission Designa:ed Representative of

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Robert A. Backus, Esquire Rye, NH 03370 116 Lowell Street E. P.O. Eox $16 Calvin A. Canney j; 6 acehster, NH 03105 City nager 2

City Hall n Philip Ahrens. Esquire 126 Daniel Stree:

L- Assistant Attorney General Ports =outh, NH 03801 f Depart =cnt of the Attorney General

[j Augusta, ME 04333 Dana Bisbee, Esquire Assistant Attorney Cencra; h Mr. John B. Tanzer Office of the Attorney General yy  ; Designated Representative of 208 State House Ar.nex N the Town of Ha=pton Concord, b'H 03St.2 k 5 Morningside Drive

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[. Vashington, D.C. 20555 Jo Ann Shotve11. Esquire Q

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l.2 FOST Tatr pr.virW - DATA AKD BEF0enAtlON CAPAg1LIII 82 5 r0N$ f. .

POSITION Liceneees and applic ant e shall have or have planned a 4.2 the major sourc e of data for the systematic diagnosle of l.2 the c aus e of unscheduled re act or shutdowns and the proper capability to recoed, recall and display data and infor- functioning of eefety-related equipment le the Nain flant mot ion to pe emit diagnosing the causes of unscheduled Com pu t e r S y s t e m (MFC S ) .

reactor shutdowns prior to seetert and for ascertaining the proper f u nc t i on i n g of safety-related equipment. .

Adequate dat e and infossation shall be proeided to coevectly diagnose the cause of unscheduled reactor shutdeune and the proper functioning of safety-related egulpoent during these eeente velag eyeteost ic saf et y aesteesent procedures (Action 1.1). The data and infor-mation shall be displayed in a fore that perette ease of asetellation ano analyele by persone tralned in the use of egetenatic safety assessment procedures.

A report shall be peepered which deactlbee end justilles the adequacy of equipment for disanoelag en unscheJuled i eeectar shutdown. The report shall describe se a sinte e:

1.2.1 The MrC5 conelat e of an lateateted netuoan of twenty-two 8.2.8 C a p ab il'I t y for asseesing sequence of eeente (on-off Two large host computere are located within coarutene.

lad ic at i one ) . the control room comples. Snth host coeputers are

.Selef description of equipment (e.g., plant computer, connected via date finns to ten Int elligent fenote Terminal

1. Unite (IRIU's) which are located le areas of the plant dedicated computer, etely chart) convenient to inst rument at ion conce nt r ations. Fach IRIU par ame t es a monit or ed contains two esaller computere and the pr oc e s s input-output

2. hardware necessary to eseple plant system selsted pare-eeters and atetus changen.

.). Ylee discatelnation between seente

6. Format for displaying data eni inforeetion a

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r 3.2 Po$7-Tell* #EviEW ~ DATA AMD INFORMATION C4p488Llif FO$lTION RE$Fonst (Cont *d)

The Digit al Archive System etcards all state changee ladicated above. The selection of 50,000 event file else soeures that a significant event history eslote prior to an unwevel event to which a ayetematic safety assessment say apply.

Digital Archlee Spetee report generation la initleted free the mala control board throvsh the use of a CRT based een-sechlae laterface. The requestor inpute the starting tlee end date, and .

the ending g l ee and date to initiate report generation. The report generated le seguc *.lal in tlee end le accurate to ulthla 10 milll-seconde.

Changee of etete for both set and reset evente are recorded in ladividual coluene. A esople seport le provided as attachment 1.

Approeimately two thousand-five hundred Identitled digital inputa are provided. e liet of these data pointe, and those noted on 4 the nest page, le seellable at the $tation.

I.2.2. Capability for aeseasing the tLee histocy of analog 1.2.2 Approelma t e ly one-t hous and-t hr ee hund r ed analog value s and verlebles needed to determine the cause of unscheduled about one-thousand-three hundred analog engineerlag ealves are reacter ehutdowns. and the functloning of safety-related else processed by the MFC$. 1he snelog data values are eachtved egulpeent.

in three circular disc files formate. A five seconJ file forest I. 8tlef description of egulpeent (e.g., plant computer, sevee each five second date value in a circular d!ac !!!e eived dedicated coeputer. atrip charte) er e one hour retention. A flee minute dloc flle saves the englneering values la live etnute lacremente for a perlef of seven days. Finally, en hourly eample of the flee slaute file

2. Perseetera monitored, sempting rate, and beste for selecting parametere end esopling rate le malatelned on a thirty-els day circular disc file which le subsequently seeed on tape se a permanent plant record.

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3 l.2 tost-TAIF St.VitV - DAIA AND IMf0aMATION CATA88LLIT FOSlilON SESPONSE i

(Cont'd) l, 4 (Cont'd)

). Duret ton of time history (einutes before tely and j einstes after trip) r 4 Forest for displerlas date factedlag scale (s e ed ebili t y ) of t8ee histories

5. Capability for retentlan of date. Inforeetten, and phyelc et evidence (both hardware and software)

4. Foser sourcele) (e.g.. Close IE. s.sa-Cl a e s IE. non-leterruptable) 8.7.) Ot he r d at e and infossesles provided to essess the cause of unscheduled reactos es.uten ne.

4.2.) la addition to the MFCS espplied dat e, the following syetese e n.1 componente prowlde additional informat t en whic h may be used In suppoet of post-eeent snelyale.

At present there are, la addition to the computer recorde. 14 Clase it root Accident Monitoring recorders. These secordere provide s l ee histories of oppropriate plant parametere in o attlp chart f o r ma t .

5.2.4 Schedule for any planned changes to ealeting date and 1.2.4 Anatos archtwe data rettleest software fa planned to produce lafeematten espebillty.

hardcopy out put e whic h ar e forsetted to suppor t systematic selety assessment by oppropetetely guellfled ladividuelo.

A=!!etion historical Information, storage and headcopy will he seellable free the 8edletion Data Monitorlaa Spetee 18b9%).

The 3DMS le en erfensement eleller to the MFC5 la that two gedundant real flee host compwtere address field etwnt ed alc e o.p, oc e s a nt e.

The 8DMS nareal date storage will Le prnolded J

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on a hard diet storage medlue for eventual trenefer to esgnetlC tape for Inag tete secord setention. The field eownted elcro-processore are provided with bettery backup to provide up ta eight house of continued service. Each ladielJuel olcro-processor is to have e date storeae period of twenty-four hours ladependent of the host computer unite. Software le planned which =llt provide hardcopy printoute la o forest compettble

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2.4 (QULp" twt CLA551FICallon Amo vtpoon tviterACE (atActoa T A lp ST 5f f M C(mp0MENIS) s' I pos!! ION BEstoNst 2.8.4 Liceaveee end applicaate shall confire that e!! componente 2.1.1.

wwooe func tlantes la segwtred to telp the reactar are a. actor Trip 3 rates components will be IJentitled as adentified me e a f e t y - r e l a t ed on docume nt e , procedurge. and oefety-related in th'ee e station edelnietrative erstese that infoseation bandling eyetese weed in the plant to conteel control safety-related actieltles. Thle e f f or t eefety-related artleities, sac!welat malatemence. eesh will be coepleted 3 monthe peler to feel load.

eedese, and par's septerement.

Procureeent of spare perte, for 8eactic Talp Spotee Ce=ponent e la comedlneted es laswee the quellffration of eiwsreent le salntained or lacrossed. Esteting Seabrook Station Adelaistratlee and QA prograno proelde the ceceasers inst e wet t one and guidelinea requireJ to Identify p,.c l e e c I

Safety Clase componente sad su bc omp one s. t e late the spare posto progree.

g Cartective and preventatlee malatenance actieltlee are per-(seeed la accordance with approved wosh coatsol progree pre sedweee. These procedures require the wee of woth darweents which recelee appeepelate reelev and appro-pelas to caemencement of woeh and clearly ldentlfy the nuc l e a r selety estore of the week.

I 2.3.2

!= e448tles, for these componente, licensees end appt!- 2.l.2.

canto shall establash, septement and ea lat a ln a c ont l ne- Thie seguirteemt le estlelled by enleting proelefone of las m'esese to enewee that vender laternation la complete. the 5 abeook St et ten Adelalet rat ies and QA psogeen la that:

ewesent and coateelled t h r ows hov t the lif e of the plant, and appropriately referenced er lacorporated in plant The Seabrook Station adelaistratlee prograe/procedere las t e we t i ene end p r ec edw e e e ,

I requires that salatenance er oper at !cs pr oc edwe e s cite in theis t e l e t e eec e s the appropriate vendor I !areetten.

t eem ele and e.ther Instructiane.

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5 Within a procedwee itself the vendor lafernetton la weed, se ne e d e d e nd la combinetton eith other peettaent techalcol date, test date =cllity knowledge ea'd inJeetry esperience, la the drotting, engineerlag/techalce! review and gestit y re elev and approval of the oefety-related precedure.

telettag Seebroch St et ten edeletet e ellee procedures provide coattel of inco= lag vender date, whether it ortlees direct face the venJoe og froe other ladustry or reguletory sources li.e., Ptr1 E P AD, PFAD$. 5tt-In, F8C Aulle t las , etc), such that it receives the appropriate engineerlag/techalcol screenlag, review and dieselbution for lemedlete notificetten er other timely lacorporation late station malatenende or opeteting procedures, egwipment date records, trelaing progrees or futwee review and seelstem cycles. The facerperstloa of owch eefety-related information (or changes) remelae =lthin the scope and regulegeeate of the Q4 pengsee seutee and approest erotee.

2.8.), veadese of these campoaeate should be contacted sad en lat e s t er e estabilehed, khere ,eadosa con not be Ideatl=

2.l.1 This reqwleeeemt le setlefled by ealeting provisione of the fled, meee gone e~ t of twelaese, or =418 not supply the Seabroob TIellen Adelnlettative eaJ Q4 frogree in that:

latee tlee, the liceasee or applicent shall seawre that The stetlan e intenance er operellas procederee that cannot owfficient atteastaa le paid to egwipment malatenaare, c it e welid =eador laformation were drafted =lth de genere septerement, ead eepele, to campeneets for the leen of

.. der beetwp, *e seewee ee.c t ee trip erstem tellebiller.

far thte les k el date and lacorpaeele appespriat e techalcat ead eassa eeans lateveet ten and disect ione bened en reelew and cane lJee st ien of ot her aestlebte information, such ee kreDS, St r.- t m, >0fEFAD, ROMIS, pec Avliettne, teen date, willit y baawledae and ladwetry espeelence.

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Fosiit0N 911pOn5E I

i l Felettac Seabrook Statlon adelaistrative procedwree provide coatsel of lacnolas techalt'at aad engineerlas dete. whether it le leo a vendor er f r ee other ladwatry er regulat or y sources ll.e., PUTEpAD, ppSDS, SEg-EM, ppC Selletime, e t c. ), eac h that it receiere the appropriate engineerlag/ technical acreening, review and distribution for le ediate notification er other '

tieely lacorporet ton late st at ion meint enanc e or operacia  ;

pr oc e du s e e , eqwlement data records, tralming progrees or 8 lutare review and revleton cycles. The incorporation of such i estety-related information (or changee) renales within the scope and requirement e of the Q4 progree teview end approvet ,

eyeten.

2.8.4. The vender laterface progree s tee l l include perlolic .!

coenwatcation with wendore to assure that all appilcable 2.3.4. This requireseat le setlefied b, ealeting pee,telone of the Seabrook Station Adelaistrative and q4 ps6, .w in that:

i latesset ten has been secelved. The program showld see d l eyesen of paettive feedback .6th vendore for maillage tuietlag station procedures provide meteessrp control of caatainlag techancel leformation. This could be acco -

pilohed by licensee ac k nowl e dg e me nt for receipt of tech- lacoming eendor Information. The eletlon la presently and alc al meillage, will coat lawe to mainteln periodic communication with the l, sesctor Trip Systee IN355) awrplier es defined in Section 2.1.3.

2.8.5 The progree shall else define the laterface and divieler 2.1.5 of respomelbilistee seaag the licensees and the nuc l e a r This reewtrement le setlefled by ealettag pro,lelene of the end nonawc le ar di vl e t one of their vendere that provide Seabrook Station Adelaistrative and Q4 progree in that:

service sa reacter trip systes componente to esswee The services of the vender / cont ractor who will per f ore that regelette contral of and appl $ cable lastructione fee ma l a t e n a nc e weth are pro,$ded. estety-related segelces evet llret be en spytowed/quellfled eupplier of nuclear safety-related services, furthermore, these services are specified in the pu r c h s e e Or d e r doc v e n-tation that establishes, depending on the circuestsaces, [

i one or =are of the followlas ca.bination of controle:

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L Fu51110N stSPONSE 1.

The se s vic e le pestoreed welag the statten safety-related procedures that have been approved after a techalcel anJ quality review cycle typ8 *al f or ot her station service, malatenance, repalt es operating procetures. - DR -

2. The service is performed welag the vendos/ contractor sal ty-selsted procedures that have been sentewed and apprnved in accordance with Seebrook Station procuseeent progree. QA progree and edelnistrattue review program, such that t he se vendor / cont r act or document e ar e ps oc e s sed and approved in a manner equivalent to station safety-seleted procedure s concerning alalter activities. - AND -

l 3. The act ivit y will be performed under the cognisence of i

, the Seabroob Stetton QC/QA progree. - De -

l 4. The actlelty will be performed under the togelsence of the vendor /contrastore QC/Q4 progree which has been separately reeleved and approved in accordance with the etetion Q4 progree. In addition, dwrlag the performance of the ettelce ethe station Q4 progree will monitor the ef f ectiveneae of the vendor / contractor performance and enepliance with its approved progree by soltable eueveillance, inspection and aud6t.

b' hen the Technical Sepresentellees free a venJor/manufactuter I aerlee an este to perfere eefety-eetated servleee, malaten-eac e or repsis ac t le t t le s, the apare parte they ma y belag with thee, their taste and thelt t r ou bl e s hoo t i n g , malatenance pr.sepele pencedwee ese browsht lato and are proceeeed wit hin

[_ the seqwle***nte of statlon Fantueement Peogree and QA

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FOSITION 845FOMSC 2.2.l.4 The cellerie fog (Jentifying componente es esfety- 3.2.l.1 Componente wit hin selety-relat ed systees are Ident!!Ied se selsted olthin eyetese currently closelfled as selety-teleted. Ihne shall not be interpreted to estety seleted ll It le deteralned that the component le t seguise changee in oefety c lo s e llic at ion et the requireJ for the eyeten to perfore its selety (wnc tion er '

erstem. Ie.el. if its tellere coald present the system from perfossing Its earety f nction.

2.2.1.2 A description of the infermetton handling systee 2.2.l.2 weed to Identify eefety-related componente (e.g., the review of asfety-related systems te identify all c oeput erle ed equipeent tiet) and the methoJo used eafety-related componente le psesently la progresa anJ fee its development and .elldation. will be co=pleted prlor to fuel load. The program to enewee the identification of coerenenta necessary for acteeplishing reqwIred eef ety func t ione le defineJ la section 2.1.3.

f 2.2.e.) A deettiption~ef the process by which station per- 2.2.l.)

eennel see thle Infereation handling egette to Ealeting Seabrook Station Adminlettative and QA Progrees deteralee that an actl,$ty la estety-related and provide the necessary guidelines and instructione what procedures Ier maintemence, ausweillance, necessary for the leptementation of the Malatenance and perte replaceeemt and other ac tielt les de fined Spare Parte Progrees as defined in eettien 2.3.1 in the i nt e ed.c t l en te 80 CFR 30, Appendle S. epply to eefety-related componente.

2.2.8.4 A descriptlen of the een seeent centsele utillsed 2.2.l.4 to wer!!y that the procedures for preparation, lble regelteeent le sallefled by esteting prowletone of welldation end eewtime utilasetlen of the Infor- the Seabroch 5terlos Adelaistrattee and QA Frograse. Th e eetten handling eyetee have been f o l l owe d . approved Stat ion Manuel Procedure provideo the accessary manageeent controle to laswre that all stetton seguire-mente have been followed. The standards pseecelbed in thlo precedure govern the preparatten, seulee, approvel, reetelen and estatenance of the Stetton Menwel and its adelen et s ellve procedure s. Included la thle p r oc e duc e are selected adelstattative controle and quality esewrence requirements whlch preside the etet ton with a method for lapleoentlng directleet, polleles and lastruCtlene.

69-lu

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2.2 EQUlFnZNT CLASSIFICATION AND VtNDOR l>TtsfACE (FAOCAAMS FOR AI.L 54fttt-afLAff0 COMrontNr%)

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1. 05titCm SEstonst 2.2.5.1 4 desenettetten that appropriat e design earl (Ic e- 2.2.l.5 tien and quellfication testing le specified for thle requirement le setlefied.by the ealettes provl-procurement of safety-related componente. The eLono el Thethe Seabroob Station Adelalettettee and QA Froarea. approved stetton procedere for Material spee l f ic at ione shall Instude qualification testing for espected eefety service conditione and proelde Furchase 8equest Freperetten and 8eview proeldes the owpport for the licensee's recestt of testing necessary laattwetlone and guidelines for the pwechase doc u ev at et t on to support the llette of life secoe- of eafety-related componente. The eat erial purc hase manded by the owpplier. gequest will identify the nuclear safety class, eequired documentation. opeelficellene. and applicable celes a=4 f*Awlettone. A techaltal and gwellty l teslev le reefassed on all safety-related meterial l gutchase re que s t e te verify that all appropelate pie r c h e s -

i ing segwetesente beve been specified ensuring that the t Seabrook St et ten de elga and eervice conditione are set.

2.2.3.6 1hc c.gvlgent classillcatinen lato er4a for safety-relateil 2.2.8.6 Licensees and applicante need only to awbelt for cr= w nents is descrited in section 1.2 of the l'SAR and esoff reelee the equlp.ent closelficeflon progree in our resgunse to t he Quali t y Assur ance asanch se twee t for eefety-related coeponente. Although not for Mdit ionen Intnemat icwo 8 760. .'n. el4ted Awaus t 12 1941, seleteed to be owbeltted for staff review. yawr I n e.l ll t l een we are pnettelpattaq la t he Ut!!!t y Sa fe ty etwipeent claeolfleetten proarse should sleo Classlitration Group and are e.ettnq a generle resolution laelede the breeder cleos of etsuctoses, eyetees. in the staff *e concern in thin arenaed theow3h the ef fort e Os this Group.

e=4 componente leportant to safety seguired by We chs not agree that 15 tant structurceand Cr<-! (deflaed in 10 Cra 50. Append t e A, "Cemetal crq nents les=2f tant to saf ety mnstitute a bro +1e r clage Deelga Celteste. I nt e ed.c t l an") . then afety related eet.

He nevertheless telleve that no<= safety related plant structuees. s y st eas an.l cu ponen t s 2.2.2 see vender 4mseefece. liceaeees and applic ant e have Insen sta s i gne.l. and are maintained in a manner ehell eetehileh. l ep l e e+ n t end malateln a con- ce==*es.=ur a t e w L t h t he l r ley or t a nce to the safety and nierattan ni che plant.

tan =las peasses to er. wee that vender Informetten lee e.lety-seleted camponente le complete, current 2.2.2 As stated la FSM4 letter sam-53b dated September 6. 1981 and centeelled throwshowt the life of shelt plante* F 5 pit le partlcipet tes la e MTTAC estabilahed to teapoo4 end oppropstetely referenced or incesperated la to thle Itee. The NUTAC effort le antlclpeted to plant las t e.c t i on e end peocedures. Vendere of ,,, g g , , progge. le way, 1984. rsyn allt therefore be oble to descelbe its progree la Jwne. 1984.

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2.2.2 (Coat *d) l eafety-related egelpeent showld be coatected and en l laterface established. Wher e venJos e c annot be l Identitled, beve gene out of bustsees, or will not j empply infessetten, the licensee er applicent shell see ee that owfficient ettention le peld to eguly-me a t malatenance, replacement, and repelt, to coe-peneste for the lack el vendor bechup, to esaure i

seliability commeneesete with ice safety function ICDC-l). The progree eheII be closely cowpled =lth ac t len 2.2.3 above (eq=lpeent quellfication). The progree shall laclude res t odic com=wnicat ion with wendere to esaure that all applicable Informetlon i

hoe been received. The progree should use e ef ette el poe tt ive feedbach wit h vendere for meillege con-telatog techalcol latessetlen. Thle could be acco plished by licensee echaowledse=ent for receipt of techalcel mellinae. It ehell eleo l defen. the intestece and divielen of reopen-elbillttee aeome the liceneet enJ the peclear and

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meanwclear dielelene of their vendere that provide

• service on estety-related equipment to escure that reqwielte control of and applicable laettuctions for metaterance egen en eefety-related equipeent see pee ided t

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i 1.1.8 Licenseee end applienate shall eubelt the resulte of 1.8.1 Desit Test enJ Melatenance procedures hee, been the6e seview of test and salmt enanc e procedure s and written but heer not'yet had final Station Opera-Techalcol Specificatione to eseure that poet-ealaten- tional seview Comalttee reelew _ead approval. The t

I once operability tearing of safety-related componente 508C reelew le on hold pending the addition of la the reactor trip erstem la required to be conduct- appropriate testing requiremente applicable to the ed and that the testing demonstrates that the egelp- final eltcult design which le lacorporated at See-ee n t le espeble of per f orming its aefety functions brook Station. The Westinghouse ownere croup hoe before being returned to service. just approved a contract to deslan, and quellfy to it, a tely circuit modllleetion to wire the shunt trip into the outcastic trip circuit. This con-tract hoe been averded to Westinghawee sad le scheduled for completion in 1 months, proceduree will be reelsed se appropriate to insure l that e g ul pee n t le capable of performing 8te oefety l function prior to return to setelce.

3.8.2 Liceneees end applicante shell e. belt the resulte of 3.1.2 The vendor. Westinghowse, le deolaning the circuit.

their check of eendor and engtseering recomeendatione Stetton etsff will reelew thle design and include to emeure that ont appeepriate test soldence le in- any appropelate teet geldance in salatenance and clwded la the teet and eelatemence procedures er the poet.eetatenance test pr oc e du r e s . Testing require-Technical Specificat tene. =here required. mente and frequencies will be added to the Tech-nic al Specif ic et tone, se oppropriate, beoed en the l

Inc or por at ed de s ign.

(

).l.) Licensees and applicante shall identify, if appll- 3.3.) Our reelew to date has found no past-salmt enance cable, any poet-ealatenance test requiremente la teetlag requiremente in the present draft Techalcel l eeletlag Techalcel Specifteetions which can be Specificatione which can be demanetrated to dearede j de onstrated to degrade rather t han enhanc e esf et y. rather then enhance safety. Stetton Staff to in the

! Appropriate changes to these test regulremente, with procese of reviewint and rewrittag the draft Techal-

} ewpporting jwet i f ic et t en. ehell be e belsted for cel Spec i f ic at ione to confers to the forest of I e erett oppre.ei. f not e that actlen 6.1 dierveees 8evielen 6 of the Westinahewee Stendard Technical l  ! e -line eystee fonettenet testina). Specification. In con)=nct ion wit h thle rewrite, I

5esbrook St at ion Staff to worklas with the Westinahouse Owne r e Group t o identify present surwelllence seguireeente whic h eer be inconsistent with ovesell plant esfety. These l

concerne will be identitled to the hec feek Force on plant l L -- - - - - - - ~

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i rosition V er. s roa st ,

1.2.8 Lices.ee. ead applicante .he:1 .wbeit a report docw- 1.2.8 h

.,atiaa the eateadias of teet ead ma l at e a e ac e pi ec e - se.kroen stati a.* woes segweet p r oc e awr e tags.ous).

dw. . ead Techaltet specific at ioas reelew to esewee 8eretittee teen proced .. 144).0018 neinteaeace t, L.;

ta.a r..t-..latea. ace spee.hility te.tias of .li rione = (*95.00S1 ead noa.aowtlae n.lateaeace laqs.olo) c.ainst all 9e eatet,-eetated es=le**at se reew! red to be coaducted laten. nee .a eefet, related etwlp. eat. ?I end that the teetlag deeometsetes that the egelpeent These seaevel procedwres alreedr le cepable el perforetas its eefety functions before regulge e oper6fle stelew for paet*eeintenance test

• i.l belag returned to aerelce, las regelse. ente and that euch testing be factwded ki la the ladieldwel egelpeent procedwree. {

Li Stetton staff le la the procese of deeetoplag such k procedures for speellic equipeent beoed oa the requireeent e of the f our procedwr e e listed. These procedures are scheduled to be completed, teeleoed, and r leptemented three monthe prior to feel load.

3.2.2 Licensees and spelle ate shall oubelt the reewlte of N 1.2.2 As noted la response to 3.2.3 above. Stetton Staff ..

their chech of eender and eagleeering recoseeadettone O.

will check eeader and englaterlag reco==eadattene to to ensure that say appropriete test guldence le la-eluded la the test and maintenance peacedween er the enewee that say appropriate test goldeace le j Techalc el Specific atione where required. lactoded la the test and malatensace precedores, or jy technical epecificettone.  %

[,6 1.2.1 Licea *ee ses applicante shall identify. If apptt- 3.2.3 4 ceble, ear paet latea ace test require. ente la Draft Test end Melatemence Fraced ree hee, been l

eel.tias tecmalcel 5peelticetloao which are pesceleed weltten b t beee not yet had flael stacles opere-to degrade rather them enhanc e eefety. Appropriate stenal seelew Co ittee reelev ead erpreeel. The 50aC reelev le on hold readfas the addittoa of 15 cheases to these test seguiremente, with coppostlag  %

jwes t r ic et loa. ehell be ewbelsted for staff appreemt. oppropriate teetlag reqvtremente applicable te the j (lael cletwit deelga which le lacorporated at See-beook Stetten. The Weetinshowee Waere crew, hee Q3.

just approeed a contract te deelga, sad twellly to It, '*g-a trip circuit medlfleet ten to wire the ehwat ttlp late the awtematic tely ciscelt. Ihle contract hee been everded $

to %8eetlaghouse and to scheduled for geoplettom la 9 monthe. t.:

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y Frecei? ween will be veelsed se appeapriate to laswee that y.

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e 4.1 8EACTOa Talf 5YSTEM RELIAttLIIT (VLMDoa=8(LATED N00lFICATIONS)

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4.8 All vender-recoe ended reactor taly breener oedifice- 4.5 the Westlaghouse Ownete Croup hee leaved a project tiene shell be reviewed te westly that either: (I) each modification hee, in fact, been leptemented; or sotherleetion for westlashouse to deestop a sentric (2) writ ten evaluet toa of the techalcel reseene for functional deolan for modiff lag the reactor trip met loplementing a modllleetlos eslote. breshese to lacorporate shunt trip of the breakere ele t he aut omat ic reactor prot ec t ion system. Seabraak Station will modify le s teactor tely breakere beeed on thle generic deelan.

Vendor recoseended nodlffcatione se described in Westleghpues letter to the pac, as-tra 2731 dated April 28 194) will be leptemented ptfor to feel loedlag.

Vendor set eneended modificet tone es described in Weatinghousa Techalcel Bullet!n >$D-18-75-2 le not applicable to the 05 l

breenere Imanlohed for Seabrook! therefore ne f u r t he r action le required.

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• 4.2 BEtCTot Talp 5f 5f tM 8ZLIAtlLITT (PSEVENTATIVE MAlpTENANCE AND SU8vt!LL An(E F80CR AM F04 SEACToa relp latAKEks) pO58fl0N ptSPomSE I-B l4.2.8 A pleamed grearse er persedlC maintemence, i nc l ud ing 4.2.1 A planned peorea* of perledlc maintenance hee been twbeltatlee, howeebeeples. eed othee itene s e c omee n.s- deegloped. It le baseJ en the menefacturers' ed by the egwipeent espplier.

Technical Menvet secoe=endatione end conforms te seebrech Station Malatenence recarse Adelaistratelee re ec e du r e (eQ1.001). This pesarse lactodes:

tubricetten, howeekeeples, and asher itema r e c e==e ed e d by the egulp ent esppiter.

4.2.2 *gending el parametete ef f ecting operet ten and 4.2.2 A history card on each eteeker will be malatelned measured dettag testing to forecent desteJetton of and will be periodically reviewed for trenJe to opes.htlity, facilitate forecasting felleres.

4.2.3 Life teeting et the beestere (includlag the tely 4.2.) The Westlaghewee ownere Cseep hee placed a cent ract with ettecheeste) en' en acceptable semple eise. Westimahovae (shop order MunN-201tl for cyclic lif e end l

clase IE quotifiestien of shunt tely end cyclic teettag i of endereettese trip for D$ breenere.

4.2.4 ret tedic replacement of beeebere of coerenente con- 4.2.4 Based on the repost free Westlaakovee (noted in eletent ent h demonst r at ed life cyctee. Itee 4.2.3 shovel, perledte replacement of breener es components will be scheduled appeopeletely.

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4.) staCroa Tair sisten sittaalLIIT LAvicnAisc ActuAttom of suunt tear Art ACMM!nf (Ce bTsilpp;nUUs( My SW FLAMgg)

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[ tostiton stsrnast 4.1 4.3 beettaakowee sad SW eeectore shall be modified LF The avts atic eheat tely sodificetten eleller to that provedlaa aute etic eeector trip eyeten actuettom of descelbed la the generic deelge pechese embolt t e.' t o t he pac the breeter eheat tely attachmente. The ehuat taly by letter CC-808 on June 14, 1981 ellt be Septemented at estecheeat ehell be conaldered selety related (Cisee seebreak. The ehunt trip ettecheent and seeectated etrcuitry ILI.

a will ne 4eae:dered estety-related and ellt be gestified to meet Ceee rs It requiremente.

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! The nedf.'ication will be completed pelet to fuel leedlag.

?b- plaat specific leforsetten regweeted by the Safety tes.watiin Report forwarded by letter dated Augwet 16 Ital fece D C. Elaeahut will be subelsted by July 1984 l

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FOSITIOm p r. S t od St

, 4.).4 The diverse tei, feetweee to be tested faclode the 4.5.1 Station staff =llt lacorporate teetlag to laJependently i

be e she r unterweit ese sad ehwat trip features on checked the sheat the madesvaltese tripe when the beetlathewee. 86w feee action 4.) above) and Ct Weettaahowee flaelle'd deelaa le avallebte.

plaate; the clecwitty weed for power laterruption with the e tlicon cent rolled rectillere on 84W plante (ee. Actlen 4.4 ebove); end the octae pliot wolve enJ hacher scre al.ee liac t edlag all lattlettag circuitsy) ea te please.

l 4.1.2 flente not currently designed to perelt perlodle ea= 4.$.2 N/A to Seabrook Station Seacter Trip Syste. Deelsa.

! line teettma shall jwetify met mehlag modificettene te pe r mit evch testing. Alternatives to on-line teetlag peepeeed by licensees will be comeldered where special circumstances ealet and where the objective of high

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, reliability can be **e la emether way.

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4.$.) taleting latervale for omallee fumettomet teette; 4.1.) The Westlaghouse Ownere Croup cont ract vlth Westinghouse eeguised by Technical Speetticettoes shall be reviewed f actwdes requiremente to prepare data dwelag I!!e cycle to deteralme that the laterwele are comeletent with teettaa to determine acceptable teet latervale.

, echte, lag blah reacter talp system evellability when acrowattag fee canalder at ione evch ee;

8. wacertalatlee la component failure rates

2. wacertalaty la co==an >Je follure ratee

). reduced redundanc y dwelaa testing

4. eperater errore dweing testing

1. ce.pement "we a r -owt " c ow eed by the t e e t las.

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