ML20197F751

Forwards Response to 820304 Request for Info Re Parts Supplied for Class 2 & 3 Code Pumps.W/O Encl

ML20197F751
Person / Time
Site:	Comanche Peak
Issue date:	03/12/1982
From:	Lyons B HAYWARD TYLER PUMP CO.
To:	Deyoung R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
Shared Package
ML20197F755	List: ML20197F751 ML20197G338 ML20210A958 ML20210A965 ML20210A970 ML20210A978 ML20210A988 ML20210A995 ML20210B002 ML20210B008 ML20210B014 ML20210B021 ML20210B026 ML20210B041 ML20210B048 ML20210B054 ML20210B058 ML20210B060 ML20210B068 ML20210B075 ML20210B082 ML20210B093 ML20210B101 ML20210B106 ML20210B114 ML20210B118 ML20210B126 ML20210B134 ML20210B149
References
FOIA-85-59 NUDOCS 8204080069
Download: ML20197F751 (5)

Text

Hayvard Tyler N N#

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P. O. Box 492

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80 industrial Parkway Burtington, Vt. 05402 (802) 863-2351 March 12, 1982 s

Mr. Richard C. DeYoung Director of Inspection and Enforcement U.S. Nuclear Regulatory Comission 4350 East West Highway Bethesda, Maryland 20555

Dear Mr. Young:

I attach information requested by Mr. Harold W. Roberds on 4 March 1982.

The four (4) sheets represent the code par:s suoplied for code pumps (classes 2 and 3).

We have supp1ted non-code parts for these code pumps and others as well.

We understand you do not need to knew of these.

We request that this infor nation be kept confidential.

Sincerely, i

a HAYWARD TYLER PUMP CCMPANY s'y uf.

I 8.P[Lyons l

Chief Executive BPL/kgr Attach.

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HaywardTyler P. Q. Box 492

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80 Industnal Parkway Surtington. Vt. 05402 (802) 863 2351 June 10, 1982 W. Roger Fortuna Act.1sg Chief of hvastigacians Office of hspec:1cn a:d hforcemen:

U.S. Nuclear Ragulaccry C :mtission Washing:en, D.C.

20535

ear W. Fortuna:

Subject:

List of Spare Par:s Su;pliac by :he Havverd Tyler pure 0:::any (*C?C) h response :s your le::er of April 29, :.382 :o Mr. 3.P. Lyons, HT?C is sending the data you have reques:ed. Attached are lists :f all the spare parts, both Code and non-Code, supplied by H*?C for all pu=ps at nuclear genera:ing facili:ies vnich 3 ?C kn:vs :o se 2 de pumps. For each contract nu=her (HT7C's ':rder N =cer) :alling f:r spare parts f:r such a Ocde ;u=p, :he at: ached lists sn v :na tuali:7 level of each part and the quancity supplied. For those cen:rse:s where HI?C has supplied spare parts for uni:s maculac:ured by :his Company, the Nacional Board Registracion Number of the pu:sps are stated. HT?C is not aware whether these pumps are operating as yet.

As you can see, :he 1sfer=acion being provided here provides, ac least is part, a customer list of HT7C and :he specific parts seeds of

. hose cuscamers. As such, this isformation is highly confidencial c mmercial and business inf:rsacien and, if released, vould be of substancial beneft: to H:7C's c=mpec1: ors and decri= ental :o H ?C's compeci:17e post. ion. For this reason, each page has been seasped "Confidencial Tres=nenc Claimed". We expect chac you and :he other N2C off1M a t s who review this sacerial v111 honor the confidentiali:7 cf these documents and there vill be no publicacion, iscencional or i= advertent, of chese documents. Furthermore, this na:erial is covered is all respects by the letter frem Mr. John T. 3cese, counsel :s 3 ?C, to Mr. 01 dis Poe:povs daced January 23, 1982.

7ery truly,Ioura %,

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,%..x bar: Pare.s 71ce President &

General Manager I?/gm Act.

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5. Stamped Pump ?as/3e 3.3. No.

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i i Cassaamar Mame cant. No. "eto[$f~b hap Serial 5e.__ Servise O _? es! 0d : M J '. J s Plans sama Operattas Tea /Mo Data i s.se=*=d % IsalEs s.a. s. i n ar,o. I m. t o.i. um. m -. P.1 h-i vua si

I r

<M a let I cI r i I Tw ks. l ta d v d.7 l dl L I l 4A}. m 2 k~ 19C.w.id l 2I b I l Yr _/M k IStr-V.iu I ,;;., l 6 .I l 1 I I I I I i l l l l l l l l l 1 1 I I l l l l l l l l l l l l l l l l l 1 I i l l l l l I i l I I l i l l I I I I I i i / .,, ~f r d i ,,. m sis.- \\ k g.in Exhibit 7

4 C.assamar Seas Caet. No.,,

• ase // " $9

% Senal So. _ Seretae e. Flame 'tems Operestas Tee /Me Date /

s. seasses Pu o Ins G s s.s. no.

i i m. i 3. m,_r i - -. @ra. ku.miJ l 2 i f l I I I I I I i I l I l I l l I i .I i 1 I I I i l I I i i i l I i i l i I I i l I l i I I i i l l I i ~ l l I I I i i 4 I I I 1 I i i l l l l l l l 1 I I

ta#g c..+n W

!xhibit 7 E-122

4 l l i 6 1 A Data /_2 J

• d j

Ceassemos Mase - _ Can t. Se.' hay Sestak No. Servies i

• 3 I

Plana Mene. 1 ~ p essias fam/Ma. Date ( [ s.sa w hay h 3.3. so. L em - A = = so. I mv. t o.i. c.mr. I ---- I' O W @W.aJ/ I /3 l t** I I I I i l i i i l i l i I I l I I I .I i j 1 I I I l i I I I I I l I i i I i i i i I j I I I I I i ) l 1 I I l I I. I I I I I I 2 l l l I i i l I i l l l l l l l l l I I I l I I I M, TreW CM w i i l 1 l l \\ t i l E-123 Exhibit 7

.. ~ a.' _ ste 5 Ib

• N Lassmer Name Caet. Se.

_ r. n ri n s-c, ,1ast Mamm - . Operestag fea/Me

• ate

3. Stamped Pm, h 3.3. So.

i ,m w. i m. i

u. um i ----

I u l. $ n l% hp.f}.Ndf1.ll Y I { 2 I I I I I i i l I i l l I i i I .I I i i I I i i I I I I i i j t i I I I I i l 1 l I I I I l i l i I I l I I I I 1 I I I I I I I I I i i i i i l i I frencent Ca!d e \\7 EAhibit 7 E-124

o a

e. mme same,

,c. c. se. s.t. // I f/ Pimy Sess.a1 3.. Servtee $

• Y 11 /76 [!L M m.e

/ /. 7 e a,. Plast Eems, Operastag,, Igg 2L 3s44

s. saamped Pump h s.s. no.

==r - - I nar so. I m. a.t t.xm. I ~ ~ P ']%r ~ 1., I

t. T 4 1 1 l tr r

I I l l l l l l 1 i I i i I I I i . l 1 I I I I I I I I I l l 1 I I i I. l l l I l l I I I I I I I I i I I l l l 1 I l l l l l l 1 I l j i i i i j w truenent Ca**8 i j l i i E-125 Exhibit 7

ht. :ve.

ste

• 38' I/

utsest sm,, j Pump Serial se. Sernce OPW G /'d [*f, O5 i 4 3-e ...a. em

s. saan.*

• tanZ3s 5.8. se.

par - - I raar m. I m. 1 3.i. t.zw. I tea = l* Jiwe m), n i IA4;7 l 3I f I l [ d I i i l I l l l 1 I l l l l l l 1 .I 1 I I I i l l l 1 l I I I i i I I I l i i l i I i i i i i i i i l I I I 1 I I i l i I t i .I I I nesc ec.... e l 1 \\ t Lthibf: 7 !.125

No., _ 3ete // I7 E/ Castamme Sams 0, Cant. = a se._ s 44 u <>haha u L i -J Flast same operating Tem /Ne Date

• ~

s. seamped Pup h 5.3. so.

i ,- m. I m. i o. i. t.-r. I M, m isv.s24 I ( l 5 l ) I i l l l I I I I i 1 I I i i I I I 1 I I-1 l l l l l I l I i i 1 I I I I + I i l l I l I I l l 1 I l l l 1 l 1 l ( ~ l I l l l 1 I i I l l /pW t s l l i i i i i i i l E-127 Exhibit 7 L

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i

a.

asa.__. ca s. u._ '. s s.m

1. 1. 59(L/.G w A2 a l

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e,. .a. v.. m. ue. i,

s. saamped Pup,J3333,,

3.3. 3.. { 1 i nar m. I m. I o.a. m 1 -- I~ % 4_ 1 - h/./ u.t o r il / I e I i-l / l l I I i 4 I I i i I l-1 I I l 4 l 1 i j i 1 I i i l i' I I I I i l l I I I J l I i i i 1 i i i l l l I I I I j l l l l l i l I i i l i I I 1 i l l l l l 2 l 1 I i i i l i i i i. i aan# Ift1t"*td Id ( t 1 1 f 1 l i l Exhibit 7 E-128

i .o Castamar sama Cont. No. Oate o M M 3'.~,,,

• • M C*

Plant Name Operatiss Yes l'!o 0a a 1 4

3. Stamped Ptamp Yes /Wo 3.3. No.

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Caat. No. Oate/d O*(( Cassamme Sams -s * " % 5estal 3e. Service rt s en e. :. v..,we

.c.

s. se e4 w T /se s.a. se.

rm sus t ,e w. I m. I o.4. trre. I was l' 'M C 1 IW 2 2% l .1 l r l l-Kde 4/..a.r:g y).2o I 6 i i >}~ h.:u.tsut/ I /o i l l /%. '9e nua al Jl /. I \\ AAr. WJ M o 4 0 i AI L .i l V '2a I V-4 5 l Jl t. \\ t 1/-22 I Y.4 5 1 2 i G I 8 I I l i l' I i I l l I i l i l i I l l l l l l l l l l l l l l l l l l l I I I l l I I I I i l I i 1 - enal Tr** :8881 C###~ 4 Exhibit 7 E-130 . ~

I castamer Man

3. can t. 3

//- M b Oate J Pep Serial 3e. Service O[ /a!/d!/6 i. s-4 e,. Plant Mast Operating Yes/No Oate y. s.st ,.41., r is. s.a. s.. ym um i P m so. I eTr. I

o. A. t.zmc. I wJutzs I'

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~~ wen.- - ,. u. s.. _ ue. !s a - 11 m s.a s.. _ _ 's.m.%etra. vn-Gl a 3 ? x . s A. t er.nm, ru.e w 0 0 r.. m. u. ~

s. sw w renne s.s. s..

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1. 2I,h l 16~191/o-/ l

.:2 ! G l i 1%AG I 550:er i l i i r l l '+1eh l SkC-Wl6 I I i (o I I / num am=' -~~ " s / Exhibit 7 E-132

h toast Name Cont. Nc

• ate

% 388141 No. Service Plant Memo Cperating _Yes/No hee b

3. Stamped Pimp Yes/so 3,3, 3o.

~ 't 'F M 4 M l Pm so, i n=T, l o,A, u yg, } y m m Niel.b d. I I dW/Al%eoll / l 5~~ l bIU Un fif l j / l l l' (3 9'UM I(01996~~l l I I l l WNU l El-Mf M4til ? l f l 1 d _ 9%do} hulerfell l 3-I j ,' l MAk" IP m W7l r l 3" I _ bkY If6 n 77f I I l c i j i l' i l I i i i I i l l l l l l i I I ] 1 I 1 l l l I I i 1 I I I i 1 l l l l l i i l I l ~ 1 I I I j i i i i ,/ ( .al Trut,:e g(; _n .1, i E-133 E.xhibit 7

l l 0 Latsant 3 m _ C.anc. No._ Oate /$ U-Y/* W 5erial No. Service ~ ?lan: Nams coeracias Yes/Mo

sts

3. Stanees hamp Tas/No 3.3. No.

m 4m i n r so. i m. i 2.4.

m i m4.5 e.,v da S 4 m 19 v.w w I

/ l 2 1 %Js %.m.co/ l /o i '/ l AfrN 'er:M M -_*B I /3 I / I Id M m % aW.TsadeoI it } I 9th Y&~2deecll .2 l l l Mah ~,l n.:aa. n I toi 1 l I%w,A ! ".,s. #o 3 41 l GI / l 3 sad. Ni-:.te'ated 11 / \\ Afede < ish.:au. 4 1

d. '

I I LvEve M :A-S-: M 18J.4efI T' ! f' I 4 tik E_ *.m N-3-AtC02/l 3l ( l l l l l l I I I l \\ I l l 1 I l l l l 1 l l l l l l t I Q:K$ I Trn:: set 2: ed Exhibit 7 E-134

Cascomer Name _ cong. No. _ _ 3ata

• M*/

Puey Serial No. - Se rvics __ d Plant Name - Operating _?as/No Os ca__ y

3. 5 tamped Ptap _ Yes /No 1;

s N.3. No. em we i nr so. I en. I Am <daJ.t >5. ind. yu:s-l e.2. u.r i.ruaxs [- / \\ d l N Sl_t!vt. I4/ 22A-%W1/l II S~ l llU bl-Sao.M?.re) /I S* l !!) sr. btass.;e mai /! r i _ /6a h/-;to.;11.ec/l /I C i l _ hfdthe hi-:e tor-ce) / \\ S-l ( b*** h/.4M./04W/ / l <~ l L99-r n. I \\ l e Ista lls A. 'ZkC-Wf2 I Ii f, m!f 4 r u S ' kC-d!'L l /l /, l S

• b_t?

N! kh.2dl*tN l$ l 0 > hhe r h/AA C/h *60 /l l S !0e). N/bMd>tt) / l d l So II*A N/~ ded.%"-Mb Il A-l e U*$1r lhe' N/ d%4@-tN II 4 l b$ rl lie N-d6Mds-Atl l l 4 l b!n_r l0*> h/ deWU2 tAh / l 4 l lb il01L 'VlbA Ad2-06d / I 4 I / / cym.#Irm:=wt c::!=w \\ E-135 Exhibit 7

4 h*30 * (( Latemor saam Cant. No._ Oate I Pep Sestal 3e._ _ Service Plant ".aan Cperatiss ?ss/No ste -e 4

3. Stamped Pung YassNo 3.3. No.

,e su t em m. I e-. t 0.A. UZ 0 'UM3 _ k }t e 'rMo :c-sig l I d i L O /ftt Y/ dodW2-Mb / I 2 I % i1010 4140-:Ye-dr i t L 1J th> %.k-:d,di i i d l ,.Lde. O NL /M-M/. tee t_ i c' I /A.s Y 4/ @-10e-tel II l r I [ l i i i l i i i i I t i i i 1 I I I I i l l I l i I I I i l l l l 1 1 I I i l l l I I i i -t C:,::-w Exhibit 7 E-126

} I hammer 3ame ' ant. No. i 3ata /d *3/.-PM 1, haup Serial No._ Servica_ . Plant Nam g Operating Yes/No

• ace

z. stamped masp hs/J.*_

5 8. 30. 'nar sm I na so. I cr. I o.A. tzvc. i ne a= l>Jr. [ a h4 m.iereit l l c~ l uas}ba N/.h./U-eAll Y ) l h l A$$C/ we. IHL4. y ow I / l l N Afol N4b-s*Jeli ] / l d l lJr.fr l 4/-m-i::, ee!\\ /\\ T I m Dr. fille Yh w.n M rI l l $'~ l Ab/ b-/:AM2-ea) /i $~~' I /(N [l %:sehe/l /\\ / \\ __fr$v/ 4/ c,s.e:kp] /: (, i Ans.' 0ae W MA-M7-tt) /I (e I A . Osit? 4Ala,e-l'M-esA /l /, I lr$N/ SoA& b-sis /W-re) /I /, I 'fri/D b/xt lif#1l / l /, I lllt o. NJncs./al9sA4 / l 6 l Dil./Altnod d/-m.i=s -mi /\\ l 0$ heat _ N-2.s.m -M) /l /, l f JhSLJhs N/-TrA /21+e) /l /, I 010. IJ/Ard. f *kt- $32:d l\\ L l~ Lk I .a nceva - t E-137 Exhibit 7

e1 781emas g m M 3* ro*

'38 /p,T/-.jf 4=* seam se-s'sw==

-,ms :, ee.se m s 2.. uo

en s snsep4=*

2=s ue s r so-am sreuz l sra m-g 12-

cr. w, m ats 7?erw

cr ar

97s l rl

)* t DYY 1C. MYl l l E i g m 3 r ' 7 q U J y/- C t h M ( / l /" l 'yt V ' ywT @ :.@ CEIL n l / l ?, l i ~ D7r"U dY &'*d*lb%l l /l / l yl N l !l d \\ l ~ Q ZW ) . )q m7L j m !J 12 ! t' 1 ] s'/4f(7 # Q/*lC */Y &&{ l l } l cepip g m3-5M / : 5 i l [W

• g jM'-W l l

Ti / l Sff>.MY'(3 ) l l l /' l DWV1-l I TI 9 i pr.a 7: m esr o t 2 a.-heR l /l 7 l qpk.np l51-rbrol / l 9 l OM.P 0 -90 l I /l J 1 y w d7"* i I TI / i VPMM I I 7l J I $rI'fip I I / l 9 I yl2.at;swariwp irtthU z 3-IEB

,,...-I Customar Mama .. m : hts [0' M' b Cont. Mc y.AU,2 / 3 Fus, sersal so. servies ,~. ', /;.- ' y, -- ,Flanc sans. _ - Operating Yes de l tate 0 " n,.p. ,r; N. Stamped Ptmp Tas mo r 3.3. so. ~ ~ ' " r: 5 Fm - i ,e =. i m.

1. o.4.um i....

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• i E-139 Exhibit 7

Casamer Samm g ut. :ro. . g.

7. /. 70

( ( Pap Serial No._ Service g Plant Nama

peracing Tas /?fo hte

3. Stamped Psamp Tes/3e 5.3. No.

I em nur i em w. I m. I o. A. t.rm. 6 wm S,I0sts N!Jaa.%eb l d l DLa %ua*iL.wh 2 l i C2% %.;,,a.istec) J l C l O hi-:n. mea ll J l C'~ l LO h% w att.ec} d l f I Au!as 4/-2 ~,:a.ime) J l S~ l d/MM he -V3;. I (., f, 1 3/44,Ne Ma ys l 7 I /. l me i 14+J4 The mi i g l /2at 'aN 0*&**'97Tf T l 3 L GarI4/r l l 9 l g l Spl4Mr l l 7 l f l henw I I -d I 1 Owe.nw l l 1:_ l g l hord V.f I l /2 I f I l i l ehd e.-r Hr_ca.sas.x) : I f I /Anskads ?' W ' 909l L l f~ l @hO F*

• TTTl l

.g I f . at nest et C: aimed Exhibit 7 E-140

-w.. I Mtamar Nana_, _

c. nag, go, ga ge f-/-[d Pimp Serial No.

_ Service . Plant Name__ k Operattag Yes/No Da te __

3. Stamped Pump Yes/Wo b

3.3. so. ~ Fm um I r m so. I oTY. ! o.A. tric. I u:w.uur Ys*lren Lt V5$? 16 h 2 l 6 l Jsou In.%ssa.raJl 2 I c l ~ 6 - tm Iask-l i l _ W4 + '.-< in e s-oa, I a i g-i 6si. we kn.43 l l f l 6 - /P ' I4:4J. I o c l g l L s.J!. h i n-igo, I e i { I I I ~_ l [ i l l l l 1 i l I i l I i l l I i i i 1 I i 1 1 I I I I i l l 1 I i 1 1 I I I I I I I ti:1 Tmt: ent Caimeo b. ol?.

5.,

t E-ldl l Exhibit 7 t

=..

• ascosse 3aa.

ca t. :fo.2

ste 43 hay Serial 3e.

_ service 3x4x11 't. ceent c-ett-r *v te? a W Mes Plant 3ama 0; erat u s ?as/?fo

sen s

l

3. stamped M Tem /Ne 3.3. No.

PART MARE I PART 10. I OTT. O. A. *.I'?tL I RC'm' LacJumaner ! SIP-W-ce l 2 l I cask.c cas at Ic== e saa i t i s I ' fear Ring-castg 7'. !!3-09s-001 i l s l W.Ri. t !1 Delle-M '03-Oss-Oo1! ! l s 0- t* -e 'o I I I m e- ?-?!1 2 e In-z:3-112oo1l 1 l e i Sleeve tt snr_ r ! w 5: w c: i i s i l ieu.-us i I I I m m- ? Isket i l 4 i s t Sleeve In-?*!-1:-coti 1 l } I l I I s.w, Following for 1:x14x10 Im r*-t a h-4t *=M czmanent caeling w ter ame a 5/N T *20-Z4 l l l l w 4 se ln-z:o-oso-oot l : l s l '*r.ain r:selier in-2:c-tis-oct i 2 l s l Sleeve In-z:o-ics-ocin : I s I sies,e In-z:o-toe-cou) I s I i l .m......,l l v v-. Cask =* c== e sss to 5 g,,i n,,e.et caimed casket c.e e saa e s I i l i i l Exhibit 7 E-1,42 \\

C"*888** h ~ _ Conc. No.,

g.

Pup Serial No. s., Serrace -Pht **ean_ c,,,, gga, 7,,fy, 3,,, /

5. Stamped hamp Yes/No

• A.

3,3, 3., !Paar Ya g l PART 30. I CTT. I 0.4. t.I'IE. I RDIARK5 Coupling l 8 3 3 sodel l l l 1 5 Pin /Csg.Wr. Ring ln-200-097001l 2 l 5 "+i-t Setsc sw f*t-IOO-t?3-T1l l I 1 ? Sleeve

• • ICO-!!O-00?

2 c L...,...,,..., l I I ~,,,,. _ Shaft Sleeve betine 171 '00-092 001 I " " ^ ' l 1 l I i i i Shaft 51.keking Cs1145 *1-200-093-001} l 5' l 3rr.Scherical Ac11er T *

• .314 l.

s. ? I l 5 3rg. Cil Sleeve in-200-095-001 l 1 l 5 l _ Sock Setscret for I:. d 71-200095-001} l l i 3rr. Cil Sleeve b.-200-094-001! l t 4

h. son.m nv l l

l u s-u s-tsso 1 I l I i 1 I I I 1 I I 1

9. -

I l I L l l l l _ /g nut:ent 0 a 1". /

a.,

n' s, 7. 2 4 l E-143 i Exhibit 7

MEMFIM OJa t. So., 3 ace , e /d Psap Serial 3e. Servica m Plans Mamm operating Yes/No Oace

5. Stamped Pimmy Yes/Xe 3.3. se.

Fw ws i Fm m. I eTT. I o.a. *.m:. I tm.uxs I-dtw. m., aa l -, o is - -.s) I l i ' l-, r,s a,.oal l l l ~ s

1. x,i.. ~~.. L, k,, e a ce,\\

l l I L2 e.., ' L,,,.s.,1 l I /' ~_,. i l ,,_ \\ \\ s O._. s -~, ' 4.., \\. :-e iss,,, i I l l l I i l i s ,e s*w 4, L..., as,, f I s I l', l , saa esil I a i i f-.., a n,\\ i i a .- i. n k.. .is.,a, \\ l l d.'. w 3.., a l I I 3-I

o. A,a W.,u,\\

l l l c s~s, In. o rs. wnil l l l s d.1 u.l l-, s u..m a,l l l l da,, ' h.. % rs.non,\\ l I t.Ka - Ji_. I, ~,.,,,, I l l \\ 4., . a i 1,.., +.~l \\ l l '/ .. al Trescect CaH3 s Exhibit 7 E-144

_. _ _ _.. _ = _ _. _ i //"I4 ~(5 C.sconst sama Cont. No. ace hap Serial 1 Se r rice i i Flaat ".as 0;eratiss Tes/No Oace I

3. stamped hm,

Tee /No. s.a. so. pas: NAMr I PART NO. l C. l 0.A. t,Zv C. I UNARKS h!:tc 'd.Re.391.oCb / l / l o - 2,h l l di S' I i D[ffe It2 h!.de! oej/ / I / l AJC Om bl.m I!6 tell I S~ l 15 0..cee bl.u f7/.ce/ l i I i e I aI g-1 o-t2:e Shu 4 ' hi-w. u d-x i n I / I %y &,A it-w -:n.e6 s. i / i D5 %ddle fuckcht.:d;t.Ih!^tA l f f I l o-e,'a 'l I / i f I l SerPSLhc.~td I l d l l l SucM d 6wl Hi dso = L-6 d I b I l ~ l/s/ Afu? 'ol.3an.*>s& 3: l 1 l Shid< %.udscsf u l I l Ta u u_s o< bi. w.na 2e) 1 l 4 l s Y n. YA V< 't1/-/*,l6 - A LM-6eb 2 l A l t?$1Mina' El.skal Uf-:-b -Isskel 2 l $~~ l Ca sedrus l l 7 \\ 6 l i . 21 Irt2C".2.?. C*and E-145 Exhibit 7

T /1. m Castamme Name Cost. No. Sata / DEI-d ~ '

• O./

tw s.rui s. s.t,tc. p Plang 3ama Caersting Yes/M. 3eca ~

3. Stamped rump Yes/lb 3.3. se.

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Shibits 8 througn 16 are being maintained at the NRC Office of Inspection and Enforcement. I l l 1 I l I l l E-147 h hibits 3 - 16 (

~ ~ FnIza, Fa.ent, F Anms. Saarvza & K.orPzt.us .= ~ - - SUITC 1000 Goo NCW MAMPSHI A C AVCNUC. N.W. i WASHINGTCN. C. C. 2C CJ7 Tautn.TaAa,x.EAmats. ~ Saarvsa & J-e-TELE)u esaac e i i TELEcomeMs aoa 337 See7 en s am nam iame. amen mAmrAma aca-ase-stea me = =m' - amemam amenese e emme. M M g (hke na,fd) *** **"'*" .scun 7. noCst M. aos sea-sees August g, 1982 l Hand Deliver l Mr. Roger Fortuna U.S. Nuclear Regulatory Comm. 4350 East-West Highway East-West West Building j Room 568 i Bethesda, Maryland t Re: Hayward Tvler Pume Co. t

Dear Roger:

Enclosed are materials which were prepared by Haywa$d i Tyler Pump Company ("HTPC") relating to the inspection and investigation of HTPC. As we have stated to you previously, these documents were generated'by ETPC, and we considar them ETPC documents and not in any way Nuclear Regulatory Commission documents. We expect that these documents will be returned to us immediately after your review of them. Please replace the enclosed for the material dated. 7/28/92 re Equipment Drain Pumps forwarded to you by my letter of i July 10,798 2. urs very truly, h chn T. Boe e J"3: dig Enclosure g pg Exhibit 17

Hayward Tyler 5-N 1 W C "T\\ m n i 4 i j A., wi Plant: 3os:en Edison Pilgria Uni: f* i Service: Equipment Orais Pumps Pump Type: Hayward Tyler Type N3, size 1-1/* x : x. 7 (3n) A33 RACT Ouring 1977 Hayward Tyler developed a pump produe: line for =uclear auxiliary and radvas:e system applicacions. This range of pu=ps, vnish c=mprises fourteen (14) simas, was named "33". De N3 range of pu=ps is an end sue:ima, ver.1:al:"y spli :=nfiguracima vi.h a can:11ever snaf:/beart=g arrange==== designed for icv stress /deflec:1:n and high beart=g lif e. Se range of 14 pumps is subdiridad ists 3 gr=ups, i.e., IEl, 3E and 3E3, ac:ording :n the bearing housiss associated vi:h each pump unit. See Tiaure 1.3 for a sectional view of :he 3E1 3:nup.

he fixsc I ?C pumps of this range became available for :esci:3 during.he second quarter of 1373. Sese pu=ps were of sizes 1-1/* x 2 x 7 N3 (3E1) and 2 x 3 x 10 N3 (3H2), :vo of each size, and vers :s be shipped :s :he 3cs:=n Idisen, 7113:i= ; ge= era:1=g facill:7 (Sis analysis is 11=1:ed :s :he 3E1 size.) Se pumps were all h7d:cetac1= ally and ;erfor=ance :es:ed, durisg which vibra:ics and heart =g ta=pera:ure readisgs were :akas and recorded.

Se initial 3E bearing desigs was comprised of a c711sdrical roller radial bearing (NCCS) and a single ;ww deep groeve spli: i=ner race th:ast beari=g (QJ3C8). During assenhly of the 3eston Edison 3E1 pumps, a =usiderable amous: of radial displacement was obsez red at.he impeller. 3 ?C de:arnised tha: this uzcassive displacement was due to isternal clearances at.he anti-frie:isa bearing. Is an effort to remedy this problem, a number of diff eren: beart=g configurations were tascad. (see Hayward Tyler Report dated June *.3,1973, attached). As a direct resul: of these :ests, the heartst desis: is :he los:=u Zdison 331 pumps was changed :s incorperste a single row deep groove ball radial bearing (3Z3' 5208). De :h:ast bear 1:3 (QJ3C3) renaised u= changed frca the original beariss design. I vas recognized that, al. hough.his saw bearing c=shisation was ac=eptable for the c=upera:ively lightly loaded 3cstan Idison 311 pumps (1-1/1 x 2 x 7, which has the least load of all de 3E1 sizes),1: vas unlikaly.ha: such ::eni-sacion was acespeable for :he full range of 311 ; umps, especially :oc for such pisup sizes vi.h higher loads as the 1-1/2 x 3 x 8 or :he 1 x 3 x 8 sizes. Accordingly, the 3escon Edimos pumps were shipped on August 1, 1978, but he hearing '=vestigation regarding the 321 pump range continued caereaf:er. Af:ar the 3eston Idiana pumps had been shipped, addi:1onal ;uans of the tsi:141 3E1 bearing configuration (includi=g some of.he 1-1/* x 3 x $ size) were manu-factured for other contrace.s and became available for :esci=g. "he 1.-1/2 x 3 x 5 pump size exhibits the second highest 1:ad esudi:1:ns of the 321 3 up.

• urts; perfs =ance :ss:s of these larter s1:e ;umes, cantac of :he :::a:ing i=peller and the sta:ia ary case ri=g was obser red.

A.4 a :ssul: of -a= sngoing bearts; i:rrestigation ;res;za, 3 ?C csneluded thac :he ini:141 design af a s:sgle tsv l l Exhibit 17 E-1:0

1 (2) 9 4. ,A e m _6 deep groove spli: inner race ball beariss (QJ308) for the thmst bear 1=g did not provide the rotating element sufficient stiffness during the max 1=um design operating cond1:1ons. To overcome this 1= sufficiency of stiffness, the 351 design was changed to incorporate a double row angular contact bear 1=g as the thrust bearing, the same bearing configuration orige,st 'y incorporated into the 3H2 and BE3 designs. Again, based upon :he relatively light hydraulic load of the Boston Edison 3H1 pumps, HIPC concluded that :hese pumps would operate saciafactorily with the bearing configuration as shipped. This paper provides infor=at1=n concer=ing :he 3osten Edison 1-1/2 r 2 x 7 pumps in the form of additional technical decad. :s that generated at the :1=e the redesign of hose pumps' bearist c=nfiguration :=ck place. The paper roccafir=s EPC's earlier determination that the baart=g configuration as supplied is 3cston Ediso: 3E1 pumps (SU 6208 for the radial bearius and SU QJ3CS for the thnst bear 1=g) is saciafactory for those pu=ps. 3csten !disen 3H1 ?. es Service: Iquipment Ortis Pump Size: 1-1/2 x 1 x 7 (3E1)

3. acing :

30 GPM at 133 T-Speed: 3500 RPM Seismic C3E c ndi:1:n and 03E c=ndi-ica l The folleving analysis proirides further justifica:ics *cr retad ' g the beariss configuratten fi::ed is the 1-1/2 x 2 x 7 3cstan Idison pu=ps. The fac:ces censidered is this analysis are : hose both =ecessary and suf *icient for read

• g such conclusics:

1. Shafe Displacmeant i 2. Bearing Lifa and Temperature l i 3. Shaf: S tress 4 Materials 5. Performance Test 1. Shaft 31selacemen; Shaft displacement is a result of the combination of deflection due :o hydraulic and dead usight 1cada plus the displacanent due to an 1-fric.1=c bearing clearance. No shaf: loads are transmitted frem the motor to the pump, or vtco versa, because a flexible coupling installed betJean these components precludes such ::ansmissi=n. Hydraulle (i.e., dynsmic) loads enc =untered withis a cen:rifugal pt. p are both axial and radial. Axial leads add stiffness to the thrust bear 1:3 thereby reduc 1=g shaf t displacement. See Tig. 3.0 for further clarificacies. Rydraulic radial loads result from pressure distribution around the periphery of the impeller vi.hin the volute section of the casist. 'Aen a pump's fiev differs from 1:s best efficiency point (3EP), this pressure dia -ibu:1ca i l becomes unsyummetrical and shaf: deflec:len is increased. :aad weight (sta:1c) loads are simply the result of.he weight of the inteller and :ta snaf: overhang. l E-151 Exhibit 17 l

f CR!T a r (3) i uM j A.,, A.s noted above, hydraulig and dead weight isads are es bined and the estal becases one element is computist :stal ;otential shaf t deflec:1on. Figure 2.0 sets furth ce laada and deflecticas, a: varimus percentages of 1EP, of the 3catan Edison 3E pumps c mpared :s the sore heavily leaded 3H1 unit. To compute total poten:141 snaf t displacement. :his deflec-

1on (computed based on inada) is added :s shaf displacemen: due es c e hearing clearances.

The IU C report of June 13, 1973 (copy attached) states : hat, is Canfipra.1sn No. 4 (used is de 3catan Edison 3H1 pumps), dere are a static radial deflec-

1sn o f. 003

. 313 ' ~' es. hi.s range af seasuremen: vas sufficies:17 ac:urata far cat :esting program and, viewed as stat =g :stal deflectist is ::e radial plane, allowed shipment of ca 3cstan Idison ; umps vi h the Canfit-uration No. 4 beart=g design fallsvi=g uni: perfs==ance tests. hU C later conducted sore defi=1:1re and exac:hs :sstist on shaf: displacement due :s beart=g clearance. hose :sses, undertaken is Augua: 1973 (: spy of :eport at: ached), used heart =gs identical */ :s those used is Canfigura:isu No. a and showed radial deflec.1sn of.CC4 inch up and.006 isch :ovu. "his result is reco fir =ed by :sf erence to the beartsg sa=uf ac:urer's svu published data on de radial hearsal clearances of its bearings. Os=bisi=g cat data vi:3 the shaf: le:g.h sf de 1-1/2 x Z x 7 pu=ps, IUC has ::=;uted a ax:- =um sta h radial displacanest of.C034 inch (this ::=puta:1sn appears i: Tirare 5.0, at: ached). he August 1973 :sstims and== ::mpu:a:1:ss usiss :he beart=g sanufac:urer's da:a =ake clear : tat the ac:;al readi 3.-i:his the range shtai=ed c ce Ju=e 1973* :esting us: have bee =uch :isser :s.003 is c chan.310 i=ch. Zuc, under operati:3 condi:1sns =e.0Cf 4 inch displace-se:t would be : educed :s.0033 due :s ::e off se: of :he axial 1:ad on :he Ersat beart=g. Figure 3.0 (acrached) pists en =urree both :stal deflec:isa based on isads and :stal shaf t displacement at the impeller (i.e., f;;n all loads plus cisplacement due :s bearts clearances), usi=s de.0033 isch firare dertred fros the 5 earing sanutacturer's daca. Tisura 3.0 shovs cae tha 3 oat =a Edison 3H1 pumpe should set exhibit contact of the esta:1:3 and scariccary surfaces during operation. Turthermore, no such :entac: vas absorted is K3C's 1s-house performance :sses of those ;usps. ,2. 3eart= life and 3eari:s *essersture The 33 range was designed for 30,0C0 hours L.. beartsg Lif e as deternised by de Anti-Frie:1sn 3 earing Manuf ac:urers' Associacian (AI3MA) Standard. As de hydraulic inada for.he 3oscan Idision 331 ; umps are 1sv. : e :or es-pendiss beartsg life is high. As can be seen fres Figure. 0, beartsg lif e for both radial and hrast beart=gs far exceeds cia design criteria and v111 escoed all applicable i=dustry :equirements. 3eart=g :emperature ::acia vere performed on the 3catan Edison 3H1 pumps at ear :s shut valve ce=di:isa 4 (bearingsathighestloadedpope). Maz1mias bearts tee;eratures were 1:3 7 for ce radial bearing and 139 7 for cae : rast beariss (see June 23, 1973 test report), which are well vi:his acceptance standards.

• / See column 2 of the test : sport. That configuracian uses :he same :hrast beartsg QJ3C8 a*s,is de 3cscon Idison 3H1 pumps and a 7 5 1033 radial beart=g.
• s acesedance vi:h A72MA (Anti-T:1::1sn 3eart=g Ma=ufac:urers ' Associat:an) standards, ne ? U 0035 bearts; r7:e i.s identimal :isensionally and is ::lerances s ne II7 5:03 heart g used as ::e :sdial bear 1=g is na 3 cst:n Idison 3E ;u=ps.

Exhibit 17 E.IE2

(4) %h T U T! 4 f__ wwa L s,.J1llML* 4 3. Shaft stress No additional shaf t stress results from the displacement due to bearing ~ clearances. Design shaf: stress levels, therefore, remain valid. I,. Materials As a design precaution to sinisise the effect of wear ring rubbing, all puurps are supplied with opposing rings made of materials with a high differential is hardness so as to resist galling. 5. Performance Tes: Tull performance tests were conducted on the 3caton Edison pumps is accordan with the Hydraulic Iss 1:uce Standards and customer approved procedures. Performance :esta were cuscoser vi:=essed and iscluded Head, capact:y, Horsepcuer, N?SH, vibration and Te=perature checks. No unusual effects were encountered dur1=g these tests with the exception that, at one speed, one of the 3H1 pumps did not meet :he applicable standard of accept-ability for the vibration test. O.e customer's representa:1ve, wha vi:= esse. the cas.1sg and was given :he resul:s, accepted the pu=p. Since the Test Engiseer recorded a :ste ":o unusual noise or vibration", the problem =os: probably lay is the testing loop con =ec:1on rather than is the pump. Is any event, HT7C vill rec =mmand that both the 3H1 pumps he vibration :ssted agais during consission1=g, once they are installed and well prior :n power-plant operations. Should coensissioning :sses confirm the validi:7 of he high vibration reading obtaised during performance :sseiss, HT7C and its customer will take appropriate action to ree:137 the problem. Conclusion It is the opinion of HTPC that the 3oston Edison 331 pumps v111 perform as require by the Design Specification when operated and maintained is accordance vi h Haywar Tyler's operating and Maintenance Manual. gh Derek Clare Nors Schreib Chief Esg1 seer Design Estiseer DC/gz E-153 Exhibit 17

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"g / rrurt _ , u . Hayward Tyler Pump Iu mu o ... o.4. E. c -c, ~ ENGINEIMING CALCt.!LATIONS

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r 4 _tt.M c on v %tk _,uaewd ' N q 1.c ~~ 4. l swhpt is swaw $4 'cesa ceQ.u su i O. uta. 1. 3. i i l l e 6 6 1 i i i ! l l ? 6 i i i l 1 l i.! i

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l l l l l Exhibit 17 E-162

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w -3 8 $h 3-y r g', a 6 6 / '3 C } \\ m r \\1 i 1 L / \\ s E E e w J Wh y a E 20 ~ l 3 "5 %5 w l = mv C 'g G=4 I BU"c m v i J 1/ g, f 7 g-te au 1 'g t -== i c Pl \\ /i $55 I i -== } c e A. d= GE <a l l E-153 Exnibit 17 1 l

HAY'4ARD nt.ER 8&P COPPA38Y Wt it'** m - - mnLthlIQ -

• Cenase M. setalemme

8. LGerty

n. saene 2.s. senema

~ 3.A. Case L. rruse 4 4 Cubject sJ-sel ssARIw ruar Asszxstr twrsrt:Ar:ce Contant's Purchase 4.T. Title order Ref. s 1.acation Preparen Sy Gustanc Qata :ane 2s, 127s Oata Phone No. 1.acat1on Local T!as File Ofstribution i 4 i j Exhibit 17 E-154

1hx227.13 BM! 3C. ART.4C FR?or In the asseebly of the BM1 searing Trasue, considerable saount of radial deflection (nearing im----=) and axial novement was observed. A nuenber of configurattans of nearinge were tried in order to remedy the problem. The results are as fallowss Ctrafiguration is Radial Beezing - TAC HU208/C2 Stunt Searing = SKT 02308/C2 Y with Nechanical Seal Set, radial deflection was.010-b.023 .49 inchne depending on posician of : speller. Axial mvement was.003 L Mastaue Bearing camperature altar 1 hour of operstLan was 62.yhes. 8 s. Cantiguration :s Radial Bearing - TAC Mti:03/C2

• Arust Bearing = SXT C2108/C2
• hnst Bearing has.001 inchee temsed !.es each inner splic Ring Race.

With techanical Seal set, radial and axial movement found t$ be tighter. No reading recorded. Maximum Seating tamperature found to be 80 C after 40 stautas running. Configuration 832 Radial Seasing 3x? 6:0s/C2

• Thrust Bearing C 308/C2
• Thnet Bearing has.0003 inches removed from each inner split Ring Race.

With nochanical Seal set, radial det'. action was.008 inck zua out l __t.002 inch. Mawhw Bearing camperature .002 fach and axial of 58 C was reexseded after 1 hour sad 20 adautan of run else. Cantiguration 84: Radial seating SxT 8208/C3 Thrust Bearing C2108/C2 With Mechanical Seal Set, radial deflection was.003=.010 f wu=, zun out of.002 inches and axial aovement of.002 Laches. Maximunn Benning Caeperatu e after 1 hour and 3 minutse of operation was $1.3*C at ehtunt and 12 at radial. n all the above cases, no tubbing at wearing RLags occurred. But it ues concluded that above configurations were unacceptable.

• 7/82 3Ls statement applied ca the.aage of pumpe as a whole. :n a m alley, certaLa sises (e.g. Boston Edisoa rumpe 1 17:x227) did not exhihts sufficiens loading ta cause Laterfarance and tJus were acceptable.

Spm*4ffss11go the subject of the soston nffahns t 1/2x227 W3 pumps uns discussed petar to shipment and it mes determined that the relatively light loads of these pumpe did not present a prokiner. l 1 l E-155 Exhibit 17

I prunre1,-.. eu u iLUj j jQ. The M1 earing teet Pzostan will be :.aintated to :nvestigats 7arious Saariat Cantigura elons e

• Eff 40.

AABZAL 3EAJtE9@ ~7PT NMCr* If.UIDC "7Pf ~ 1 6200/C2 3210/c2 ~2.' $208/C2 @7200/C2 ,1 S200/C2 9208/C2 4 Ntf200C N208/C2 rellawing Accion Ls Aequiteds BY ACCOO 1. Aequi21staan for Beariass

• 2.A.C.

6/28/78 ,N 2. AssLlability of C3 and c1,C:earanen seariass L.t. 7/7/78 2. CaesdL:stion with ManufacW.aq for m Photatype ?t=rp Cnf 7/ 7/78 4. 3 easing Avatiskia

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7/25/78 '3. Stars :ans G.2.2./3. W/07/17/78 8. CampLees art and 2apest G.3.2. W/07/24/78 l l l i Exhibit 17 E-156 L

s 'HAYMARD TYLER PUMP COMPANY CDNFinprno -~ e i Q = Aistr42mretas

3. F. Chalmers g

3. 2. neo6anak

1. Graham R. Seisideae

$:'?Yd ,. 2. c.,. L. Truse a Sukiect 22-sai 2*aring 1:nme kasambly : aver ignetaa zaventigacion nopers \\ Contants Pur6nse H.,s. Title Ceder Ref. E [ \\ l ~ Location Prepared By: cas Catar ausuus 2s,1s78 Data Phone No. Location Loca1 Tlas Fila Ofstribution E-167 Exnibit 17

DCIPI~1 !~' 1 k Ass D at.T :xvtsT 021:0x m au iLL,2jjJ g 3R2 asAn:sc TRAnt Pursener the perpees is to alaimian the ameuac of M2 sx1 pump shaft runows, radial det2eetlan, and asial deflecciaa 'by utuisins diffezent %eartas configurations.

Methad,

• 1. Bearings were mountad on shaft.

2. Shatt asseekly then placed La pump hencing frame.

2. Del 20etiae sensurements takaa at the Aspellar end at pump shaf0 with a dLAL Ladicatar.

Seeriaee 'Jsed'*n ::rventigatiorst 3xt 02204 C2 SU p inner riaq bell heating, lnoUatbearias T36 25f200 C2 ~ 3x7 3208 2 Double row bau bearias s a n s.s , s u,2 e z. w ha U n.ar u, ' phetical relier heariar

striastan 403322 S

s , Tastingtan 403D23 Spbetical toUer hearing

n name cases where bearing width esteeded hearias beze, depth sever was stLU halted Lata place.

Resultst b kn andlas nursos 20ss 20ss

Cas 40s022 n

• hx1ent 3:200 C2208 *

$208 403D22 405322 Roment .001 .002 .C023 .302 .301 Aadial 09 .007 .004 .002 - .302 .002 Deflant Doenn .303 .304 .002 .001 .301 .\\ Rind plan .003 .003 .000s ,.002 .3000 . - z io.e,

2. De ese at a daukle zuw bearias&,whechar beu at spherical rollar, d-2-

the amoans at radist a=?^t 4at metiaos.

2. a de.nz. 1.w beartag r.emi.ree e tcaciaa ta che seastar frame, heariaq'beeslago and okan%

E.thibit 17 E-158

~ FOLDER NO. 71 Oraft No. Date COMANCHE PEAK ALLEGATION WORK PACKAGE MISCELLANEOUS Category 11 - Pumps - Hayward Tyler Allegation Numbers: AM-13 Statement of Allegation: CPSES has four pumps manufactured by the Hayward-Tyler Pump Company which may have been imprcperly made. Reference Documents: See source documents marked on attached pages from allegation list. Source of Allegation: Workers at Hayward-Tyler Date Received: Late 1981 The above information prepared by D. M. Hunnicutt/R. G. Taylor 6/7/84 Name Date Group Leader Name Date Assigned Team Members 6 ate Assigned Date Assigned Date Assigned Date Assigned F0lA-85-59 alss

4 COMANCHE PEAK OPEN ISSUE ACTION PLAN Task: Ref. No.: AM-13 Characterization: CPSES has pumps in safety systems manufactured by Hayward-Tyler Pump Co. that may have deficiencies not identified due to poor QA program implementation. Initial Assessment of Significance: Failure of the pump (s) during certain DBA situations could jeopardize plant safety. Source: Workers at Hayward-Tyler Approach to Resolution: 1. Review procedures, codes / standards, design requirements, NRC requirements, and licensee commitments for adequacy at time work was performed; were codes / standards, FSAR, contractor requirements, and other commitments met? 2. Review inspection report on docket 99900345. 3. Review sample of similar-type design / installation procedures for adequacy. 4. Refer any examples of wrongdoing or significant deficiencies to TRT manager. 5. Evaluate allegations for generic / safety implications. 6. Report on results of review / evaluation of allegations. Related Open Issues 1. Review activities necessary to close or partially close related items, either based on inspection conducted above or reasonable additional inspection while the inspector is familiar with the areas. 2. While performing physical inspections above, examine surrounding systems, components, and structures for related apparent defects or indicators of faulty workmanship. 3. If workmen are still in the area of a physical inspection, interview them for any related knowledge of other potential deficiencies. 4. Complete portion of IE Module on pipe supports if it relates to effort made on allegations.

Status: Review Lead: Support: Estimated Resources: Estimated Completion: CLOSURE: Reviewed by:

( MISCELLANE0US ALLEGATION REVIEW CATEGORIES 5 Category Est. Mandays Allegation Package Assigned Schedule f:o. Subject to Complete Nos. Prepared to Open Close Remarks 1. Hearing - 19 issues AM-1 7. Reactor fuel AM-2 3. Reactor pressure AM-3, AM-23 vessel 4. FSAR error AM-4 (10.2-11 & 12) 5. Radioactive material AM-5 release 6. HP turbine AM-6 7. Pressurizer AM-7 8. Condenser AM-8, AM-9, AM-10 9. Reactor / fuel bldg. AM-11 liners 10. CCW system AM-12 11. Pumps - Hayward Tyler AM-13 12. Diesel generator AM-14 13. Polar crane - AM-15, AM-16 shimming '4. Containment doors AM-17 15. Safeguards tunnel AM-18 '6. NRC form posting AM-19

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o FOLDER NO. 72 Draft No. Date COMANCHE PEAK ALLEGATION WORK PACKAGE MISCELLANE0US Category 12 - Diesel Generator Allegation Numbers: AM-14 Statement of Allegation: Iron workers damaged a diesel generator unit. Reference Documents: See source documents marked on attached pages from allegation list. Source of Allegation: Sworn statement by alleger to 01-RIV Date Received: August 29, 1983 The above information prepared by D. M. Hunnicutt/R. G. Taylor 6/6/84 Name Date Group Leader Name Date Assigned Team Members Date Assigned Date Assigned Date Assigned Date Assigned F0lA-85-59 B, 349

COMANCHE PEAK OPEN ISSUE ACTION PLAN Task: Ref. No.: AM-14 Characterization: A diesel generator unit was damaged by iron workers. Sworn statement lacks specificity as to type and amount of damage or which unit was l involved. Initial-Ass'essment of Significance: Such damage could have serious impact if undetected and/or uncorrected. 1 Source: Sworn statement by former iron worker Approach to Resolution: 1. Research docket files and/or open items list for comparable item. j 2. Inquire of the licensee. 3. Review licensee maintenance data on diesels. Related Open Issues i i i i 9

2-Status: Review lead: Support: Estimated Resources: Estimated Completion: CLOSURE: Reviewed by: l

e MISCELLANEOUS ALLEGATION REVIEW CATEGORIES Category Est. Handays Allegation Package Assigned Schedule fio. Subject to Complete ' Nos. Prepared to Open Close Remarks 1. Hearing - 19 issues AM-1 2. Reactor fuel AM-2 3. Reactor pressure AM-3 AM-23 vessel 4. FSAR error AM-4 (10.2-11 & 12) 5. Radioactive material AM-5 release 6. HP turbine AM-6 7. Pressurizer AM-7 8. Condenser AM-8, AM-9, AM-10 9. Reactor / fuel b1dg. AM-11 liners 10. CCW system AM-12 11. Pumps - Hayward Tyler AM-13 12. Diesel generator AM-14 13. Polar crane - AM-15, AM-16 shinining 14 Containment doors AM-17 15. Safeguards tt:nnel AM-18 16. tiRC form posting AM-19

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