ML19316A173
| ML19316A173 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 05/22/1970 |
| From: | Kelley W, Murphy C, Seidle W US ATOMIC ENERGY COMMISSION (AEC) |
| To: | |
| Shared Package | |
| ML19316A170 | List: |
| References | |
| 50-269-70-05, 50-269-70-5, NUDOCS 7911280710 | |
| Download: ML19316A173 (24) | |
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- lli o:; e n l' e cm ta io cat l' r pl. te 'a
- 1!is 1 Ly t he, '.3 to te fa
' m-: e ' i t h i.h e '-
C to, c a.
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C !a ti.y
'.p r t
',cbets,
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<grt, ut mie hea<, u t ', 'ir the en a s.at t
.ry Lt. r j : ting ' wa h a
. tided to
.'o li a.:r p l.- tv.
The l In c
'l eculd mt
> :e < tain t he !.tLity of the.:c l a w s tint is.! :N de tio e l ';,, t hi p :. c. N e s o= ~1, or t he type -lding rod m ed.
'i te ingcetcc ;1to w L cl t ?ct cids i
b.d ': c c a uR' aut preger ele.ni 3 2nd tu o J ng paint f. a c' e
'] d "o
- -f 'nt bte >: 27 md N t'c<nH.)
('e" 4.
The.J:a t ifie d p.:cc e?ves fo r
,el ! h...; t he up nt C :d '. r
-forc-11 Ifa e picta requf.rea tia ' a o f a b m' ing c:p
- n k i ng 'c ' t 1J9 The a
I ' HIC 3 Il T ip h.DI 20 0 '~"n
- .,t.I10d far
C
'O the
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'.d 001l Jt corr.cro of the t, nk.
(N e "u.
t t Irt>
s
-u id ct t o n 11. )
t
't at us of Trev iou ;1y L perted Proble r, -
1.
The normtandard weld preparatio.;s ou the 5.lloy St eel Pt e dmts Cc, ::any (Alogo) ealves have been rec o,ed mod a acid paparatina that conCorr.s eit h tr "', 316.2 5 Im, t;ca me' 'nad on t ite valv2 m!s. l/
2.
Yb licenree has develcred a proceduce for the detectico emI rc? air of arc
- ,t r ike s.l./
3.
The licen >ce has dec i !cd to une f ield forces to & Lcr.dne the rout f.m of
- ,?q.l/
( N u ;'u ag-;oi.it Tuter-3fety relmd lu tu..entat!on mn or v f.. J m nd.' e t i c.
M.)
_ _ _ _ _ _ -. ~. _.
l 3./C0:11 Report No. 50-269/70 4.
1 i
1 v
eN T
_ _ _ ~ _..___
4 GO '?t. No. 20-t09/70-5 w
\\
4.
The Ifc nc e do,a. not nov r!aa t o c
-t. bl.f-h p w c ni e to 1
f.
- l infy docemnt
- tion that t he ir tol lat iva o f ' ;t e r ial s e ml c y !>.
.-t 4
FSAR requiru u t s..I./
(Sce 0:gt: ut In t e r.- ic v. )
1 n
i 1
e m.
?r o
et a lu cc Jud.a.d to c u.ut sm.ttt.a el
.a l e a :, v f. i 2.1/
Occ j
Gection }i.)
t a
'l c ti Ical 6.
W telufmc 'ng st ent hich ' d ' sn 111 to t'
"nd.
, cd ud d -.. fi c t d
' m is so L a r.
+
l pen"trattwe; L;;;o L ca i
The arnas till rec ive 1007, c..! N ;: ply.!/
i 1'
Mh. r P> t au f f ic a t Itcna -
1 C 4 Lat 4
4t of 5 j
1.
The L: a ue is a iv w ; L'.2 o,o a1 A '1 the cm m te af:- e r reve li.
en ce
.t
- t u d JCO.
- e '
=
l 0 Vn LI.UU,,;h b i G C O nc. T a l O C'
Q L e : '> le a F C.it S ndICSta hat Obe Ct,Ci tG
, e r n.a y.. )
p.s 'e o, cs ut
'et t,u a r 72 u m < at:, of
.me
,*a.
.m e
1 Tu s ic :in ; t ?.c d3 r i ngs for t he core fl. ding t c.nks nd its for.
't-t'-a, L? > 1.: w 1 fca%1 that the icngth of the.wzzles en the tank l
mld, at p. v ait t he u nk 5.o be lo;.cred through the epm ing in the I
r., t r '
- Io a.
"
- Lor tlu n ch ir p i ng l'...ck the c o r.c ro t e, the 1icent 2e ele;tud to
.diCy the innk.
portloa of the Old preparation was cut lts.
CIce %c t ica Q. )
fren c ae s u pling unz ele 2.u l to o I cvel.:c >.:1o r i
i-:141ess 3.
A ildor E m c.d t h i t the flu:< coat M; on w 1 of the M 4y t
unt r *c t o the u f re co.:s ing the tc to
'e r.
ctr:L cl.:trodes a ::
(See Ocction Q.)
J
}
i 4.
Se. eval two-inch, 3000+
ad, sectut wid, Ald2 F 304 ' G) c1 bown fumishcd j
by E-S F it t ing "o cks e mt.t in 1 u u t t' ; f e c t s ;hich cp.' ml es t'a cing
'1 ding.
1 (Sco Section Q.)
i i
5.
Cadueld siccves for welding to ec. bedded parts were received which cen-I tained aeld splatter and are strikes or bcd no uald preparation.
(Le i
Cection Q.)
1
.O.u t s. t an.d.. i n gt-Items - Sec Fediibit A for curient t,tatus o E out standing > it cas.
'fangge: tent Intervicu - The manage acnt intervicy was held on liay 1,1970, and was att.caded by Dick, Rogers, Cuen, Curtis cad Ocstertag. The insp ctor had l
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ro Spr. Fo. 50.M f/J / / O-5 i
l t.u. p.te d t ' at Ch;n t o t t e ". ;.
- =t-b>r 1d Lee
.e af i '
.'M.
h :h I-e a L t ir ; oa ' r..
cW.
l thal Lwe I.ven erper ic ecd at "*;
J I
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F iel d !!aut ine. of ins t r ea.e n t e t inn b _;o c Tob i ng4 1
2 i
j T':
tm l m '.
.g
- .a
- fety l
related syntcus m r e d i cc m.. c d.
The f; spector.dvic ud the 1 Iccast e t hat I
ntkr liccn a 1-d c er f.c o.:
3<
^'r uich t % o nr'or; o f t% f s t ub ing pr w ir'e <'. nfr u m a
+ 3t-n
.f 1 :.a ci is n md :. wring abe fufin au f u m s h ;1e _cc!Je s,
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Che W -tar c
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i ;t;u-n 4
pm o ly.,
d job mld i ut t, '. a i e t ra et th' sit
,A 4
rt qui re a c cm s D' a. 310 m.
M a.
es.
r n
_ t, ol th it he b ;d
,c.J,Inc'n vi;iting tbs sit.
'! f 4 that i:
a e ld ba availe.ble j
j to :! ! Ja doing tha < rk.
. mh r 4 si 0
.n i ':u t ui that ti :y c:.pcet id
'nq a the f uld.
("se crica M.)
a tf r icul t y (a 6ing t h; cmim ro i
2.
.?.c..r u._. e 4 W u._r S t o rn e T A.
~ -. -
i I
ne in: vetors disci sced the i.i f ic t i-eM Li h thuy 5.1 ated n t he f t ak,
!L y
_ cd Dick i b it Fab ~c at ion of the Lo n ' - d ter..,.
j LLe aldiag, prated to 1.e fu. * - 4 Je,
as ith t h '
' xle,
t 'o a j
fY, in that (a) the f;Lric u oi *:3 at n ing ' 2! d J c.M m.
h ic h hmi
! con p reperly quali fied, (h) tha J d a 1 :> d oc t ma pig uly p d IEled, j
wd (c) the.raldi ng ruch tna oper.tuc ',i nec tren pt er cly qe:l t fied.
Ia
- dd it ien, a v bcal inspectim of tis ecle had imi fcated t x t r a+ive 4re n j
y., ' m _ a the cod of j
of unac tc.ut t f a:; nd ~ ny plca s hen thco -
+
j oac + tid head ud the Logir niq of. ' e w et.
Ti.e in e ctor s.sv 4s?d beirq; f al IcateI at the j;L;ite md al a i
c oncern that al t h o u;h t h i s i
i the 1.ork has been in proe m for tiro uceks, th-de f f c ienc ie s in its l
fabrication had not baca noted.
Wils pointed out that BMI and Edit had i
etceted to fabricate the vessel in the ffald atJ that Duke cenuidored i
the work are.t the naue as if it stece a patt of -D:It s chep. 'Ihc QC t
re v u 3 tbilit.f of the cugincer lag departrent l
funct ions were, theccfore, a l
rather than the construction &partunt and that the inspections would Le I
handled the uma as cther vendor luspect fens. TLs incpector qtmstioned whether this inflexibility was la the bcut intuest of the licensee. lle noted that thin sar' divis ion of 10 re isibilit y had airott Icd t o the installat tua f the ilnyco valvu w ith. the dafcetive aid rad prcparaticas.
l Uc alto poin'.ed out ti at t!~ ble.1 1 oldup tanks which had been prev;uusly j
fabricated at the site by MI a ho h ad defective welds.1/ - The attitude
.I./CO:11 Report No. 50-269/68-3.
i i
t p
r 6
f i.w.
m.,_.,.
....--._-,r._
-.-.,m-m
....._mm._.,m--,,,,_m.,
-,.,_-.m.m..-#-.w..
a i
j ca rin. a..
50 ~a/l0,5 4
f r
of s he l ici nce e u.s t ha t b,; :
e
"! d b.ct-.d I cl.:y Ma m
nit at to mdi ff t 9 f e @. y: t. 2 to ;"
!t e n!y J,,:tfon od a
,1 et Ion o f p robi c, s.
/S c e ': :t t I a L.)
r.
3.
O
~
,5c.
te-1 The Iv.pector s < dvised the I ?censee that he necored to be la ncrcon-j f% c u 1th his M ". R c o of t:, uts clath e to the ccncrete being ' md o
!a t he co nt 41, at ;1u.11.md 6,t! t e c : f t ' :c t a r ct as. Tha n?.-tors i
+
)
,q
> d t.In t d thei h Pl'O I id e
. 'I d :f ti J i d to d tus IEQ the ca rse m
j
,.d L:st i m
- d i: o m <,,,
r > f i t + im :r m o fa a. ': U.e t to
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c,1
<. i x$
a Nt.
jhe I: wcc.
Lacs
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ut t'
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qtt ii..
nt:s of tia
9, fL i
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i
, o12 ;v o to LL2 <,
u *. a of,
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. [ 61 t I, i n
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- lica: mi i n < >.- e :, 3 nt ;GO
-iet a
1c ti-d
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o f cl. 3 la Lc
'.s b.d,
t m L.,
- d.
'111.
t 9Itt I 'c. e. :n.
2.
etete wN ei a c as wit 7 :ttt: -d
.d.1 st he d the nit: of s
j
< Se n i c. s r t. r t a j e u. r t r.
1;i s s'e te to te u :d.
The t
lice.n:ce did mt -
il.'
- iht,
- c c.
e of th> w ctete st re:.;t h
!m ind below theit y'
d.
(' ' N rien 1) j 4.
'._c.. i..d_i u_ o_f__E l.e c.t_r !.c_ _a_l ;..
et : t i ca... i l m s e s._
m i
4 Tha in pcetccs A/fs d n r. k t? tt !a a tz u.
oft' mk ca on tre fitmt j
t'ay o f t he insp4ct 3 O of ' d m e:d tk.t the g i f ty o f the
df g on i
the el.ectrical peacta ka f ic,., qU red to La. xy en:r. Yhe fuspic-tors had been advtu d by c t, f W>
- 1-1 'ng t uhn !P i m that the het ter weldora were Lefra m d in eii/
nra n ti at. vere musi& rod to be ute J
critical. Although its mys nt..a
,t"1 cu a rul m p nt innpection a t't er
'the mtter had been df-m s rl,, u h V:l t e, ch e irr cters
^ re co + : 'r; ad s
that t he inco):tance of these al !a as.mt being e operly conside ad.
Dick a ;ked the inspector if the use of the bette..
eldcts la other areas 1
cad the less experienced coca on the penetrations shculd act be viewed only 1
{
as a matter of econnaics in th9t the penet.retion welds received 1007.
j radiography and any deGet s %ted wuld te repnited. Tha inspector te ponded that a r'dionreph mold mt necemrily dctect all defects and that a repaired wid uas not ceasider:,d to be as good as one that had i
Leen prcperly nade initially.
Dick then : tai.ed that he would follow up on the welding nud take further cetion if needed.
5.
Unidin-of Spe"t Full T n ' : c J.g 1 j
i l
Dick w:ss adviud that the,71d E ' fa:; strips for th rpent fuel transfer i
canal had been omittel fem the s :u d lift in the northeast and northwest i
corners. The strips are equicped u Ith helson studs for
.ledding in the c onc re t e.
'It uas pointed out to Dick that eno treakness in their concrete i
l 1
7
)
i
~ - -. _ _ _ _ _ _ _ _
l.
i 6 < 0 "p. :o. 50 ?r.9/70-5 s i ;n.2Lu ce s uw' o.,e D.cd caly to paur f ur.pection prece !utes oas ciut 3
verify that embrMed it, a.,cce proptriy f.talled.
It in not uauaunt i
for the mech saical. luspu. tor and cicctrical inspector s f.;notfs to be b dded twchanical and
- c c,e sy 3 rr % re are no c.,
e
'.ft 6 itI' Jt J OVec1LGiA d, M t.~.( s',
w...
,L1 ' "i J1 u, VL
- i. u G L E ; i
- al If l '.. :.'.
for a sitoaf f, they cculd be emitted [tcm a pour.
.ould be core likely t e qu i r e.:.e nt a ne o s e.p;! re d,m Quoff a each Jo:r, it ld
v!c od C. !r ID ma inadvettently left tbt a batter t. >bu out.
The D _sIMiny of E vion the u.oit: ' < i.t s changed to incle.'e t he i
a u al c ch m a le r.1.ad cl.ac c ru,1 ;Qe,ffs Da ex q,;:c L.d bom diw P t obi m.
Halls wah h A. tt 004 i.
. d -: t sd c' t it
,1 d u t 'm
'h a u.,uic.
- t but j Ad mo <
t id t e R '
^ :t to= n d tia Ler zi i t o f y.
c h.: n ce.
(Cee N ctic a H.)
(2. W idi,
[1 C. ot. r > l-ul : woral 01 3 ald!"3 tels
- dthehekd lying a t 'a u '.:c a y '
-a t p' g fata htion.
LU'
',h th;se rods sb uld Tis. _ :: e, < te r et Le c-
- # k o
- d
.a dice m; !s "I
et he a:d, the inrr yctor c' o ad that Jfas e l 'o r.w n6:1 a cu d or tw to c> Wloto a acid, it u ld be p loth.n-
- f. eat the stock.
'? 11s
, hic ' cther ha aul.d r.,ke t he t ime to got me ccs. of the cicctrie:1 pcactration welds nd Dick
=re r 1!ubd that r
h d ::Im.n W cs ity
,.h<.n radiogr.4phed and the porosity could have beca in an oven.
n eults of using tods that had not been kept tha L 15m of Iml1 ation MR Requir. xnts 7.
at:
in pectors rais;d t1:e quntion as to ehether p acedures had been that the inctallation O( Catcfials The flOValGped to e Sute dQcCW ntatiO4 O.mn tas ia ;ccordance uith the ESAR requ h ments.
Wolls and equip ent ed that the 'us Qu tock into ceccent t:he ESAR requirceuts.
the drawings. The in pector sta udded that construction would confa m tothe cable t cay installation was an c:m teninded theia that installat fen' not beIng in confonaity with the FGAR requirencuts hath Dick, Ucils and Duca indicated that as to design and installation.
The int.pector ctated see the value of such a precedure.
they could uotinspect fons uere addcNued to the FSAR requirements and at his later inspection the liccance vould ba requested to verify that that Ito the installati6n did confom to the requirements of the FSAR.
some i if doctmenta-it' would he auch easier to acecmplish th s pointed out that tic,a acre rc adily available.
ETAits A.
h.rp as,Cg.tjeted
' R.
T., D!ck l't oject M: nager J. C. Pogers Praject Engineer I
4 i
CO Ppt, N
',9 7.'a/20 5 i J.
R. " ells - Et tra:1 pal Fii 11 E y;iut tr i
J. K. Cai th
t t 1:n C epu f..t un&nt
- 1 J. U..Ilmp tc q - / s s i, t.m t 9 t t t. Io n S ep :,. >.' inte : & a t U.11. Caen - Prlocipal Engineer &chanical a jp ;,. ; ; s c, r T
M N
4.,
n..
] f q..
~
i J.
1.. L. O c.st.u tc;g, 'kch anica l I't,gine e r G.
L. Ifoinicutt - Field Pr;icecr, Cf.v tl R. E. " l a ' m!c I l - Ua ld i c d "u r,I r c
C, 3.
- y:ock - J i d " gi. c.c c,
- tylcal K.
K. Catec Iucrit ut a t ion a n ic !;1n l
A. B. "c C r. a f.y - C up p i ; f n g, B
- Icion, C L 3.
ete 9.
lj -.'recc in C. c.; at
.a Ficld 7:pelvitor U.
F; sc 21 Id l'ar.t
..n a: ' 0, c i :.. r, 1%U 4
1 3.
i.n_i. t cet F_.a_ _ el 0>; o _i x., e f a.1 i
l T'.e l ic
.m e s u h,,
.ppr ufiatolf 1S00.:
- ; t u " ' :n und 7 5 y > it i- 'a j
. < pin :t i t.e site.
Er f.us e, a r ne r ; hae nt 100 L..s1' a the
{
job.
j C.
P "lity ', wr.
g e, 4
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1.
") c' s '; a a 1 L fa
'u ifc
- n 3 s11t y w ;nce org:nir7: Lon 2
2.
I ce 7rocedutes.
f'
-w a a
' h ew 11 in % 2 11J:,
'n il
, a t wt ',
3.
2.
Q' 13 af
.,c 1
4.
D.
Ce w t t.m.. t I n n.
l'.. o ;<e u a.
i 1.
Tl e inatallation of Lla c.Wa i nm t l ir.er p l.i t a in tha construction i
.;cct:s epaning has beca cc ;pided. f%cen a nt of cor c ret a in t he i
ci min: f a unde:.wsy with...pletion schn iuled for !!ay 11, 1970.
2.
Ueldic.g of the reactor coc'lant ptmp.colutes to the prir..ry loop piping is in progress. The carbon stcci welds in the cold log piping have l
i.:cen eccpicted.
l 3.
irchitectural totk in the cont rol rec:n is ia p ecgress uith coupiction j
i scheduled byJiay 3, 1970..
i i
4.
At the time of the inspection,499 tendons had leen pulled and 331 had i
been button headed.
j-4 F.
L.;b d.ol.e %. t e s
)
l 1.
The control boards and the ccie.putc r are scheduled to be ir. stalled tha l
week of ifay 18, 1970.
l' 1 by / scam t 3, } o /0. ;
i 2.
Reactor vessel interr als are now copected to be ucc.it
-1 I
I t
i n,e-,.w,1,., -.
a-.,
, - --,,,- n n,,
.,.,,.,n,,,,,,
,,.,nn--,--c
-n-e- ----
t CO
'p t. No. S0 M /!0-5
- S -
i I
i 3.
I'ai n c.w poneer s for t!c. turbine g ne
- oc "i ? e at LLo site an July 2, 1910 G H ta colargieg the mist:n.e Jor toc drafos to
{
preclude the pcoblas cyperienced.it othec sites.
" cet ion o f the l
turbine generator is expected to require six manths, i
f 4.
N.., h a lg f t he t ena s I, s c i. M alu d :. a.a w. (.
by ley 15, u /0.
i i
5.
ilyd ec ter.t ig o f t he, mr.o t ' o *. :t br,
'a c f is planc.d for C q te 'ar and the core lo dbg n to ' a
<t ad, % friet i f t ha y. a.
1 h.
C.. ).
t.i cl.
~t J.
r%. r.. a f 2 uen. t i
1.
'M d iv ( MOO) co l k. tp tr a.d N v f. s- ( ! 9 0 5. 0 5 >. 4 m_.1 a
'.;)..
-s
?.n cxdJt w..a ude of t*-c at!1y ac -i 3 of ud ug & fccts, Fora QC-D, i
and found ia otdat.
T D n.
tiad of h Le ct f en of the de f t et, the type o f de fce t, the
- ltc's v. :.c :md an N r who wie the r. pa ir, and
- ciding pwe ? ore r M;er used are reco: Ad.
By <;Ing the wcld n-
- r j
ad the da ily > viding
,pcction recerd, Fe ua (1%i7, the verific itica l
of repairs Is ccsily.ncertained. Gac weld w i f r: w a t re r a.1 C r. : i t M j
Ja tly iccetd of widing derccts thwqh the ?J17 c1 ding upcetica 4
records up to the fiaal accept,nce of etc Od > @ ir.
The JI;po it ion
,is tbt ten fer-t of, eld vera cut out al r e 1&d due to the s e j-c t s j
of the tr.s er stets. The o d!uarap hy of i he n e, 3!d u ts
'or
- 1e.
4
]
The E/013 ildir.; electrcdes
- ve ir. ed t o tb
- m. i d f.. ). m a en a celding cad withd2 wal slip s ignad by hia atd
- n. c 9 Oc bb u m ai!L.cc.
They :cce stared in na electrode es _a ubich is kept at tc P rature, rho eldtng inspector vocifies once m,ch :hif t that the e hett 4a ov:n is kept
.a t the tcquit ad tmperat uce.
IMs cc.-pletes the 9dit of this u.' c t io n in acco2 d. ace with 21 3300/2.
2.
Renc tor Buildi'g1 Tendans {4700)
J i-T_e._n d o n I_ _n_s t a l_l a t__i_.o_n _( 47 0_5. 0 5._. a. 3, 4 7 0 5. 06. a_. 6, a. 7 )
f The inspectar observed the t r., oval' of a to Won ~hich Nd b.aa dcewd during inatallation.
Dm ge had occurred hfic the tendon was being 7
louered in a vertical sheath'.
The connector between the tenden uasher and the cable had failed, and the tendon had drcpped five to six feet into the sheath. The tcudon wires were badly deforned and se:stred at L
tshe washcc and the ten &n uns cerapped. A new ten & n is to be Echtic.ted 4
j and Ic;talled in this sh, ath.
]
The inspcctor also c,bccrved the installation operatior.s and audited tha records rehting to tendon I ns t a lla t io n.
Approxinately fourtcca ten &us l
with Ennt wires, split heads, and fonc with pinched uites have Ltca j
Installed to d e c.
Although na tendons uith d..:fects in c>cca ef thee
[
-t 4
i i
1 l-l~
t; m
i a
t 4
1 7-1 7 i:.p t. Mo. 59-2M/lO 1 t
l k
l l
pcmit.tcd 5 /c bc-a in-t s l led, '
l-
-t i < L : h.g, 21i d 1 ist of l
the da ; ipt t e m!ans n.1 1 3 to cply cn 11; a i s o f t he e t G a, o f j
these tendons.mca tbe'cm.ia L at t w gity.
ibm.iic uts.
dv i.:ed l
tbit tra f he. foot-long ! cudans
.nc be og fr.bticated and tested 1
.c s
. w..
c.
u, i g u. :. < m m;
,m i
inspec t io n, W9 u nhas h;d ban in a t u ll e d,ad.61.ad Lun Lt.tton f
hecded.
Mo &fic f r. : ica
<re n'+cd Ia c-;
ds, 4'
f L'u a d a t e.t O u t fo c. i f n3
! i..
1 4
0
{
The ! !< i <
.:c s QC J:. i. ' -
- 3 theit tvts.
'i 5 > ;:p 1 in 31 e, y fm 4.
' t
'4 /03 =te bef.c
.t i s i. lo d.
f j
G.
D an. t ; r_ ' _ T -, t
.-t",
/',*7' it
?. ),
i l
C. ~.: n.e..r a l.
a 7
/
k e b "
1 4
}
f _ be
'l bs 5!
f#
=.
4 I
- l. b bk
>c 0 < ' u-. ! z. < r
_ t s g o :1 a *elded m.Ia ;3 In dy 311.
+
st t m t m:0 ' ue 1
steel fe; uh, ', mb, tu ttu, f3
- 11. nd w i.u es in rb ucs hty
{
sh!ald -;11 c<a a e.
- ir :e t h,
-a cc;t.y o f i h e tu techoc tutz.11a-
-ry s' (c i d all -,, d i as the etcel tion is d e. ndet Oca ute sect:
pt '
ot in t!> area of w y ott sts. ;tuco, ocords a c i m t '.t, c a ec-x, the insects.are incit.A d 1.1 t'a audit.
E
?
U 1@ g,,( M'0) i 1.
3 h.1;b. h e.1 e. 6, _f. 2,,
Iu tt. ia l P.n i ev o f QC Syp p (!..pS. q.'q.1; o. /3
-6f. s r n.d_ 9,_. _1 4. 5 )
n.-
d The precedure G,c t,cidig t!.a stcu wcal m.bers of the craport is Procedure S-1.
The ptw edere qu >.lif kation, vidar qualification ter bn ic ians,
and preceduces related to rende stnet.tve tuting,, test L.ve been pre-materials handling and othec G05.04 requio... ant-;
viously audited and found to be ceciptable.1/
2.
St en:ttre, a nd C uppo. rt s ( 5. '.io)_.
a In it i ni Review of Q. C.. ppt:.a ( 5/,05.0 b b. l-h. 3, c. 5, d.2, f,3 a,nd f.5) 4 a.
l The proceduras relating to the requirmnts for catecial certifica-a i
ticas, testic,g of ruterials., storage nnd handling requirew. cats and i
n quic, tra o brcca bwa o cwiov21y audited and focad cther 5603.04 to bc :.cce;; tabla. /
1 l
t i
i 1/00:1I. Ec. port !'os. 50 469/$9 8, 6%9 ;r d 70-1.
t j.
1 l
1
+
I 2
,.,,..r,.
,,--1,.,.
-,,-,,,4y,
- y. _,...
,v,,_._,,,, _ _
,p_.
,,,_,,.,,__,.g._,,
m_.,..,,me,__.7,.
)
C0 ',i t. to. 10 7) / / d - 5
- 10 J
'f b.
/01Ic y "ec, e d _" t s ica ( 'WJ. 0 5. a.1 ),
1
[
The rr cords relate d to the chm' cal cm.Jon EL L:-n, cic t ic 11 characteristics and uaterial NDT uere audited. Tiva records n& d.
q,,
.u r s r., m ay
,,. c.
l 3.
Concrete (E00)
Ps/fe:rof 90 C; rn( ti S. 0 6., 6, b 1,. h. 2,_ c,_ g.1, e. ?,,, f. l, i
1 a.
ul. 5.1 b_,4 ).
'> / cm 3. M, - p i r ts N ee L.
a 14
+ qc u-e,.L 3 c.1 a
- o l
pu v fot sly
-d i t e,1 ad f.
.d 1 o ' -
, ' A l c..l_/
i b.
Follo m w :n d m d :r (<tn' 5.n 1,r.;?, 5. 7, 5,3 ud b./).
a 1
I t.g to L Lc ermc u te pl.. :.d la tla p res; ur i;Or f
ihe tc.:ords s el.if f scrort area 4 - e wilt d by t he It as ; o r.
I; c h@ d
- te j
Cur.c o.te ?r +uc GIte L, E..a pc m, ' c erd of C a t e te 21ac e 1, rue.
.a P J r e s s ! n.a T 's t ' c.m d,
"L. -
- e. ' e-rd, Cadaeld Sp1!ce j
h ;pec t ina 'J,:t a,
' y ;pt.e T d y ad C ci t Tu ts.
These Cot.a cont.i b od ' Ln 24
- r i.m e qui, :d i y 605.05.
No duf fcimits wte.wtri, t
J_oll.o.v. C'.' o' 3 t f e r.a. o. f. ra c,k.(.460 5. 05. a. 3. a. 5., a.,. 6, b. 5 ad b.3) 3 -
c.
i Cone ate picccue:': !n the wpat una ht.d Lc.n c vitt dtt 1.e t he of this insecet
.a.
The im p e c h:.c m. - ted the 1!ccaccef s faarrettaa and test records cetating to r.he." a s t e pour c ;ntaining j
the ( c ' edded itcms nud 1.hc pour F :ndRtaly belcv the c:Ndded it< as.
l I!o deficiencies uere noted. 'i. Le ins 3ctcc obacived the plac rent of i
the concrete in the chictd vall >.bove che c aeddcd it as.
The Cen:s l
j and reinforcing steel cpportred to be preparly install.ed.
"a r! en sietc observed to be consolidating the co', crete with vihrutors in the Cae tttek was noted with a cevoittlen counter prcper runner.
i indicat.ing 322 counts. Uhca asked about the high conat, Ualls sts. ed ;
that the liccus ec vas vaiving the requ'rement of a 300 revoittica ma x ir en.
ASui Code C94 pe: nits ihe user to waive this engniceent if the results of alt np tests are -,atisf actory. No other o>c.ka nnes l
or deficiencica unre noted in the pl. cement of the concrete. The l
requircu mta of 4605.06 appear to have been satisfactorily net.
I i
t
- ~ -..,
. -.. _ - -, ~... -. _. -.. ~. -.
J J
l
.l./C0:11 I;eport No. 50-269/63-2.
r I
i l'
i f
4 b
I.
1t i
i g.
{'... -
i
i i
t:0 i'p t. !.' o. 50 J 0 /70-5
- ~11 -
+
h.
@ent Fual I.in er (.' r t, 1 m o t E ),
W ldinou.(_4300) and Ctruerures_1_5400)
! f) q p t*
,1
- " [% K
,h y 9
t*
9 1"
- s
?
..,4.
f': ;4 a*,.g l
l The record nyct en and vecificat ion of the NDT records are identical to LLone for t.he conta!; icat ( M. rm e i-2nt G).
The repair records for tic
{
opent fuel t4, cfr e c :al 4ce D'catfcal to the acords for repairs en i
t he co at a loaeut.
' eld i:q rod
' a t im. c s t o b e ithdrawn on a.celding l
rod ilthdrnal ;1 ip - i:,
i Ly @ for a
- d stor ed in 31ecttade ecan in t he turk ano.
N mi al ctr.ade sta. ;;e al d Eposition has act
- f actally tr c n a tw'ile.s for th e C/013 c l. T n b, nor t he E293 309-16 7
j
- lectrades, as they ire n.cccd fu.i LN ' ?. o c t, de u Ica n an as nu ' d j
be is by the a Idun.
OaI.Jel1
- d t's.t - ' ca ovens are nov.4 f r za m
>ck uite to e t' r,
the a.pim : 14-., o<
s could be returaud to j
.o i
the ' led wde. to rre for icking. This cwletes the audit of this I
cc t ion in cdan e with ?13 BOO /2.
m, 2.
l'o ll, wup Chuc t vat ion o f Uc rk ( U 0 5,05.a.1,jt.32nd c.5, 5405.06.c.2-2.3) l It as obseteed by the Rent n 11 inspcctor that the backing strip in 4
{'
the northeast and nottimst co rner of t he spect fuel transfer canal had not heen installed at the cecond co cce of the liucr plate. The reinforcing eteel and tcudou sleeves had br.=n Intallod which vill i
. -ke t h e p l.nce. ;nt of t he backing bar wit.h the Nelson s tud ote ' acnts d i f fic ul t. Unanicett is lavest ! gat ing tha at hed of co ro..ct ica.
Region II cons iders this a construct ica deficicacy and indicated a i
brd doua.In the quality control.
Leh weld seca is identified by a l
ucid umhur and cecorded on the crection drawings and used as idcatifica-j tien en tha daily veldfra Inspection record. The uelder nt cb r is itenciled en the eld.
The inspector perfoming the dye pent ca ut radiography f ur. poet ion initials the daily uclding inspection record.
The Regi.m II inspector olocrved that the electrode oven was not at 4
terperatare. The correct velding electrodes for welding the liner l
ucce in the oven. This ceapletes the cudit of this cection in accord.
i 1
ance with 21 3800/2.
l 1.
11cac tor Coolant S,y. stem (M. techment F).
l 1.
Velding (4300),
3 I
t i
Follm:rp Obeet wat ion of Work'(4805.06.a.1-a.5)
Icep piping is being erected in accordance uith Fiald The uin cool :t Precedure No, l.
Field l'rocedure No. 1 states that carbon steel pipe shall be uelded using Ueld Procedure P-5.
Af ter cc:tpleting the carbon i
j steel ueld, the preheat of the ucid vill be held until back gou31ng is 1
a t
4 3
(k...
4-t C0 Upt. L'o.
50-269/70-5 4
.L Ii to an J odividual el d, are maint a f r,ad in t he files.
The tot:tl pot Ms j
of onld rod fusurd to cach twLividual elder a re recorded,, al t he p< cndane for.:n individual ; eld Is totaled to Le acc ued t!et thre j
is net an error in the rod issued for a neld. All ueldfug rod is kept in o n
- r. i c+ er,h e n.
- M N
'9 of-t.
.' o n in.
,,?
v it h 21 R Oo/ 2.
a-1 2.
.P i p ! n q _( T_C G)_
3 l
1 f
L/tw f OC C y < t rmi l' f p f n 3_ ( *mm,04, r. 5 )
l l
The ir s t a l l a t f o n ',T c,. > f e r s of ndfo, ay of i.5 21 ted
' ids
,4 and has bon md tt cd t tr idi y.
J.
M i sh. _P n_ _. n u. o.wl %< / -
m T o I u t f. n_ ' m re a_ (/_ : r, a et C)..
)
a f
1.
hv ter o f QC Cp f < n (_ 73 04. f_.1( f g "t c c sy ),
i 1
l ly im tm i l atfua GT pd fou od on the f autalled pip ing is on the Id;a; >nd is cc' ncd f n t1m audit o f t he QC systca for v eldf ag.1/
i o ts co.J1ct es the wdit of this ' ect ic a in xcordacce wit h 21 de0/2.
2-hI b 3p MT y u (jp05.0S_ g b y,3),
l N..t eri al rec e ive d at the site is Incpce t ed caly for -hippr 3 1 ge ul n
a QC-31 f aca f illed ott mod set to Cha rlotte m inc u ma for a p ro t :1.,
";t. d a t h.;s been inctalled in sptr 3 chile
. 31t f ng
.1 ;. rova l o f t h e QC-31 Com; houct er, it is recognf md by t he Oconec field fore m ehrt it.uy be nrcenuty at so. a tiu to re.cvc vnacceptchle eterial, Lot I
to ptevent delay fa e acticn, the chance is taken.
To dato, r.o installed i
uaterhl for the high prensure or low prem ure f aj cticn systm has laen j
dicapproved by Charlotte En3 nn aring for ret ating de pplienble i
spccificat fons.
It should be noted, heeever, that the Aloyco velves with the out-of-cc de weld cnd preparations had been approved for instal-lation.
It was only after the C0:11 inspectors had caHed ettention to these valves that they.ucre placed in quam ntine.
The inforcation for f.reccability of the 2terfuls for the high pire ssure cad low pressure injection syntua' is kqt on icw cLt ic drawings.
Isce.ctric i
drauings are raade of all parts of the syst*.as and three copics of each 1sometric dravinis are nade.
One copy is coed for weld utuber identifica-t t fon, the-second ccpy is used for recording heat nmber identif feat fon of the individuil lengths of pipe 1rd fitt!ngs in the cy:s tcu, and the third drawing is used to record the ches mder au bar of pipe ind fittin3s.
By refercing to the shop order number, it is posr.ible to trace the pieces t
1/CO:II brott !!cs. 50-269/70-1 cud 70-3.
4 1.-
I
i c0 q. r. ':o.
,0 M 9/iO-5
- 14 4
of pipe :c i mitv lml f Itt in,,;3 to th:it '. eat
% r.
T ra c e ibil it y j
is al: o en:,;ibic for 2n individual pirce of pipe or fitting by its hat mdcr. A card index file is kept f u which heat neubers are r e f e t. red to a P ne. aer. The P number is a file ntmber of the t
r,
.m I
E m cie:.c c rdu r o c ; bop u dte poss ibic.
i
' a ccpy o f the Ccinnell Ictter to Puie, The Occu:e < !te c Cl arloa te of fice, 5:ch bas b u n.pp re m 1 by '. :t. C' ca of the C'":ri ot t e %; b f ring ef fice.
0 c n., ' signatm e.sdice.t.. tint t ':e i.ill tmt r.,mrts sc h :n tevie :d
..d we, c proble to the 2
1 :c e
'e.
TMu
. 1it, LL iield in ;rallat f on o c the pipe < vi fit-tings.
114 q; r. h P :n Nr, the f i t t ~..d f m a i c '"I U/ I'*ePC0 on Ctinaell % p Gid c M MS ;as trmee d L:k to t9
^'mp r; & c
~ber.
A cc:.t.ifb ation iD
.a C.
M.
- dio; to R. "'. iiillcr stettd that the c b. i.c a l s c u d p hy :. ' a l :,
,a
- tterial r.
ut t-he ;plicable
'01ccpta-d ucc, that the. ! 11 c c r.- r i f ic st : n with Crf mell cover letter w.s
' ' e's po 3r pipio ; quality am us ;nce u. val, cd t h e a c,u h -
nts cf that rolfogsphs :re being sent oder napr i ate cover.
Region II ca-
.iders the t i y mbility of records < %pute. This cca pletes the wilt o f '.his c t ic. f u eccorAnce eith PI 33C0/2.
3.
c'm orm.t f an of Vork ( 5005.05.a.2 and a.3)
Th by;f on II Im.pcetor visuelly I: rpected the 1: stallatica of the ligh p i. c - s u r e nd t o pt es sure injr.c tion p ipe ud fe td the t echaique nu inf ctory nd 'mo ne rs of ccc Op l..ble ;ua lity. The quality control mspcc-tion by the liccacee's innpc ctors as being performed in accordance with the l ienn r ee's re qu it o e n t s.
This cowletes the audit of this sect ion in c ccordance with 21 M00/2.
1 l
i.
K.
.M.a in G t m;m. O.. v.s tm ( A. t_t oc'
- a. t. G. ).
1.
Piping _ ( SC00),
R ev i ew of QC _G_.y s..t em ( 500 5. 0 4. f. 5).
a.
The Installation UDT for t.he rain ster.a piping is 1007 radiogcchy l
of the field ucids. The rceord of radiography is kept on the field weld checkof f list, Form QC-36.
An audit ws cade of the field weld checkof f lis t for the uelds completed and all were in order. Cae hundred percent radiography had been perforned, and the list initialed by t.he rcdiagraphy in:,pect.oc.
b.
Rec ord Mc.v ic a ( SC05.05.a.1 )
The u.ain steam piping was fabricated in its entirety by Geinnell Corporatica, received at tle Oconee site, inspected, and a QC-31 form issued. The fo ua wa s u nt to Ch a rlotte I'ngineering for thir r
i l'
h I
l
---4. -
__. _.. _.. ~...
ro q,t. l'a. 50-<09/10-5 '
vetificatIna that f he mter f al m cceptable for itstallatten.
l A ccpy of Ot Ineell's certif icat !ca o f cou.pli,nce ms signed by Quens which tu lic atet, his rpproval and acetatance and return :d to the Oconce site.
1
.11.d un the #1
< _ t e n t i f f.c a t e s o f ? N in utcan systo.m, but the records are ir. comp l e t e.
One set of me.te r al l
cut if f a t ic.us pas ava ilable f rom the fabric at or, Crirnell'hr-l cont fon; hos - e r, t he c'a c t ont att.<a :tsted that cec %in aill cercific2tfe;, were nat avail ble.
O tb1cy called the Chu b i te o f fic e c.ad uc n a tusd t bt tM pa rt icular ship cnt beirq c sd c< vid e, %t t he cert.f fic.fo m %t <:ein 21:m i ng L._d
,t incu Ic s ed to che 1,Jte.
ihe hip mt
- s a cde in J una f 19'/0, but h c,rtIficates in qu s t L.a L,d tot becn a coived at rhe Cb el, tLe % 1cering of f f ;e undl *p e tl 15, 1970.
D?ck I
3 v qcc ted Line to alev tiin r,corW q ing 4!tuatica at the Cco r.ee :. tte eith Ch irlott e Enginem 'n3, nd coca up with an i
j
< cccptal.c c riter ia o f '; "
ra t e ter.4e cud u c cIpt.
c.
CLterv-tfca of "a k ( %n5.06.3.?)
l 4
The min nte aa piping has teen Installed for Unit 1 frea outside
{
the u stain.ncat building to the mia turbine -top valves.
The
{
spring N.ngers had been fastalled, but the temporary hangars h wa i
ut ten ret.nved.
Deke stated that the anchors uill ha at the i
e-m u b.: u t al l and at the main steen atop valves.
ik :ver, c.o details are available at : he site to indicate that the r;in stop valw.s vill 5e the crchoc.
During the e rectica of the rain stem
&23 spcol picco, a unacure:nent uns taken of the 900 elbou and
~
it was found that the wall was thin. The reason this error "as not detected prior to eccetion was t hat the end caps were not i
reroved unt il fittp during crection at which t ime the teld cod preps were muced.
Charlotte %giscring has instructed the f Jeld forces to build up the thin area with veldin3 This occurred before tho' use of the QC-31 forms. This will be a follouup item on the next ins p ect io n.
i i
4 2.
Celdine i
k Follevut:1ccord Revicu (4805.05.a.2-a.5) a.
Main rtcan cecol piccca are positicacd and horseshoe-shaped plate clips ate velded to the fittings and pipe to hold the butt wald pcep.; rations in alignr.ent during ualding. %ch ucid Is identified by its systea ntuter, inemetric nwber, and ucid nu.c.ber which is used for f111ng Form QC-36 and 37.
It was determined fron the records the the backing ring required by the welding procedure was in place end the Citup nas gccd. Weld preparations of butt velds daitf ug velding vere taped to pcevent the entrrnce of foreign 1
h i
e I
C0 Pyt. !!o. ';0- 2 @/ / 0 - 5 16 -
matter, l'nstueld boat t.ccat tu records :ne k pt on the poot-i heat checkof f list, F :a QC-37, end t.ust be signed by the incetetor.
The heatop rate is 11nited to 000cF per huur uith a niniuca holding Ileat treating temperature 11500F for one hour and thirty minutes.
-.,t v - ~.a e r
<w seat
,- s.,,,,,,,,3
,, c ya r,
t r uz.t;,.at.
T..c c. cr e cdit ed and [tand to ccoEcua with the Ltg.irt-ments of the epccifications and the QC-37 fotu.
The record of the nondestruct ive tcut s, l'orra QC-36, was aud ited.
The p er foru.ac e of i
1007. rnd togrvhy as, ell as ti.e prehuat regsicenents imd 12cn ch; c5 a l by Ihe velding incN etor.
(Ultraronic and dye peacuant or mgnetic wetied by particle taupection nre.mt c, qu ired. ) Pe re c t iv o ate >
l radingnphy are. :o w l by gtinding. The
- !d is,cL I:. d f u uc oc d-ance eith the.21d pm ahn.e m d in the ocis hal 4!d!ng at.
H ir-graphed. Poth the rndicyaph of the ep~ ir ad tM orig!mt 2. idio-be'/ t.
ihe gc ph oL the defect. ae f11ed toguther in th:
2e
.or0 d on Jo.: a W -M.
walding proceduce, nd type of electrodes te.
WiO13 electrodes are used in unid'u3 the d n cta n.
Yb.y ice B 2d 4
i to the foremn by an alc etrode issue ulip and utored in electrode ovens et the vork cite.
The puraAge of elcetrodes used uns con-j s ide red by. lilaisdale to be only enungh co tiat it
- s wt. cc ary 5
to utddrav the red from the electrode ovens cd tche Nck to the uarehouce for Laking.
tJaused electrodes w re left uithin the j
elt etrude cven uhen it is nee cd to the neu ek si: e ; t vr, 4
j Blaisdell has agreed it. vould be rpod practice to tc ceve cnd rehnke im hydrogen alectrodes uben the oven is noved. This covietes the i
- 2udit of this section in accortiance uith PI 3000/2.
j b.
Followup _ Observat Jons of IbrkgC05.05.a.1, a.5),
i The Inspector observed that the uciding procedure used for ueldirs 1
the rain steau ucs Duke's 2-6 uciding precedure. The butt acid ms i
identified on the icometric drawing and recorded on the fictd veld checkof f list, Forta RC-36.
The ucidor's nunber van stenciled ca the pipe adjacent to the veld and recorded on the ficid vald chcck-off list. The joint geo actry aligunent and joint preparation was incpceted by the uelding inspector and signed off on the field weld chechof f list.
The joint preparation and clignacet uss held in -
place by a 11-abaped plate ucided to the pipe within the heat-treated The appearance of the ccapleted ncids and partially coupleted zone.
.cids was considered exec 11cnt. The-weld rods were kept uithin an electrode oven and the teaperaturn cbceked by a velding inspector.
Each inspector nust inspect all rod evens within his assigned area of :the cite. This coraletes the audit of this cection in accordance with EI 3800/2.
.h.
Borated Vater Storage _Ta g i
f The borated water ctorage tanks are furnished by P&W as part o.f its L JSS i-supplied equipaent. The tanks ucre purchaced from PP!I in accor' dance with j
a 5
t r
m-s
,-<2-e---r=+-y
=-
mp--+
,,,3
--~.--w
-+-e-9
- CO Upt. No. 50-?69//Os5
- 17 I
j E/dl Spec if ic;:t fon CS-343 0, UConeral Mquipm ot Specificut 'on for Te A s."
Section II of the specification references the Ac.uice.n Uater-Uorks i
Ascociation Standard D-lCO as the appi fcable code and the BM1 Equipment Seccification Gheet for the bo ra ted ua t e r e tn mc t r +-
'er I
'e appi fcablo crJe is %e S "t o.Ord D-lo0.
The AWA Standard requires procedure qualification and welder qualific be in accordance with ASI.'E Code,Section IX, Weldiag Qualific tUa atina."
1 2.
required to sui.mit to EMI it s tecid ing p. cc odu t es for acutual 2tal uc twiding and wbrmrged a re velding in the 3 o? clock pc ;ition Tl e :c i d bg Procedures had not been recefwd Crm I'D!i at the ;Ite
-t c'.e e f > o f !!.e in s p ec t io n.
Paasse statad t ha t e s c c: a F o r e :. - s 'c a t ricit tyncM ucg offke, but he was not an u red t h :t it is the ua ldf ag c n : Jure fo r the Oconee site.
The FDM lailer Aers r.. m ud ca the 7tr /pril 13, 19'/0.
Erection and welding had tan in grow os on nna tcuk for.
EMI had not roc c ived eldiu>; precedure o m'w, and
.nd welding precedure quali fien tions.
The veldor qualifications ao ardited, and :H dor qualif fe ttions availabic for only thcce a un 11 o ta l a rc ' 21 N r s.
Mo tiding operator
.m re qual ificat ions vare ava11nhlc for the t,cidiog opet 20 fras of the sutu arged arc velding.
The LMi bc.ilerc 4cr fore.
in infot x d p' one that the two i
<cn who had perfo m d tha velding nsing the 3 o c!ock rub t
hun qualified on another job by radiogrc_phing three
!rgcd are had fcet of butt veld and he would secure bim copics of their tual if ica t ica s. The runual natal arc midor qualifications for Jmes Odon, Stana No. 55, qualifics him for velding P-1 rosterial using E6010 etcetredes but dacs not qualify hia fcr selding with E7018 chctrode.
F. M. Pove 11, Stamp No. 65,e.nd J. Ir. % e, Ctap "o.
hwever, Rose was not23, acre qualified for welding P-1 naterial with E7013 elcetrWe; copic; ad on the Oconee tank.
The CDM boilemaker forraan stated that he had intended to send Roce to Ocence but at
- .onent changed his mind.
the last Ncte 4 on the PDM draufn3s states that all shell butt welds shall have penet ration mnd face welds inspceted by sectioning per AW7A D100-67 Scction 11.2.
During the veck of April 20, used in lieu of ccctioning, 1970, E&W requested that radiography be The AWA Standard D100-67, Section 11.5, states that of the sect radiegraphs or test the nu.nber cad locatD n negaents chall be one in the first ten feet of corpleted joint velded by each ucidor or velding operator.
Th erea f ter, uithout regard to the ntraber of velders or velding operators working thercon one additional spot shall be examined in ecch additional 100 feet for joints of the same type and thickness uhich are subject to primry stress due to unight or pre :sure of tank ccatcat.
Paragraph 11.5.3 states that jo 'nts of the we type and thickness based on the thickness of the thicker plate at the joint which is subject to secondary i
ntress without regard to the nder of veldors or welding operators sorking thereon shall have one spot examined in the first ten feet of coupleted joint
(
4 4
I i
i i
y,
+
e m-,
,m w--
tIens
I' CO npt. 'io. 30 'M/iO-5 -
i h
6 f
t Therea fter, one.dlitfonal egot shall he cxacised in each 200 feet.
D1 f
has raken the position ibat - ha s ert f eal < s os only a re abject to pt fury i
stress. The horizontal ru.as are considered by then c s receiving cecondaty i
stress. This statencnt was made by D. Chandler, Quality Control Mana'er, i
- m.. ;.,
.t.,.
,a
- o. t.
1 i
Radiographic procedures nul ccerpt nce st ud3rds ne g. en in Append!x A
[
of this code.
Pour.: t e inch-long radicy.phs Ive be ca 1 A ^a by Chandler and they tevenicd 1
a ;rm de al of slag ir clu:Lns.
1.
l Pm a c nd "mCill have of 4 At O, m of the 'oor radiogo chs of r he priaary celds N mt. 2et Oa c :. d o c ydr uts, ad ti v r i.Jire,7 cphs
- n ;t be tahea on ich
- ido, ibe UA Qui (D at f on D100,67
-.t ate s rf ;t when one cpet r:.d !ng aph b m =.cc
,4chle, t,o.djucent gets : h d 1 ';e
, a :d by r a !< ograph.
If the zeld at e ithe r of th r.c At ;ons ra tis to 4
a o3 ccu-ply aith tha _ w uircr ats, addit N ml rau hy spots ch,11 he M atd j
)
until LLe liut t.s of unuccept. ble elds ar.c determined or, it the optica o f the ccutmct or, r.11 t he. e l ding pe rfo < ad by the aldor or
- !dind j
operntors om that jnint A ll be coplaced.
i t
j Fa me, NM Gite hager, stated thet he pas not satisfied with the j
wlding or the results of the radicamphs. He and McGill ucre uhed j
that if in the absence of a wlding pmcedute for the 3 o' clock welMng equir.,nt had the riv aitc ccalu at fon, r?orage, voltap,c, uire feeds i
.md uciding wecdu been audited. Buth statcd that this ' td not Wen
{
done.
Blaicdell, McGill and the P4:oa 11 increc. tar visued cha Lorated j
mter storage tak aml,isually inspected the.> elds.
The workmanship was extremely poor in apre
,.uc e IMic 2tiag enoless oporation of the 3 o' clock uciding equienent.
In the abscoce of miding procedures und,aldor operator qual ifIcation, raacce instracted Me :lli to advise the MI LollerrAers to stop welding.
l The uciding on the borated vater storage tank vas stopped by PD31 and-l weldor qualification tests were made by three Mi veldors. Region II i
inspector vent to the licensee's cold tect shcp where the side bcud
}
test corpons ucre Leing ccctioned and bent and discovered that the coupons had not been cut and ucticued in accordance with Section IX of the ASME Boiler and fressure vessel Code. The side bcnd. test coupons bad been torch cut without ein allowance o f 1/8-inch on cach side of the coupon for removal of the heat-af fected none. The it. properly prcpared 3
coupons that had Lecn bent ure judged 23 acceptable by FEf.
The j
plcs mpparently had not been i
Incpector informed Blaisdell tha t the 2
cut in accordance with Section IX of the Code, and he, fu turn, pointed l
this out to Faasse. PDit was rcquited to roueld new test ermpics. These test coupons were sent to Pittsburgh Tcsting Laboratory, Birmingham, i
Alabama, for caw cutting and Lcading.
j 4
2
' 0 2f/)/104,
CO Ret. Mo.
"omby, ad u tti Le The ucidats lef t the site but vill retma onecsults f roa fittsburgh Teut tug Pcd h graphy cannot n,..it e cd to ' Md if the test
' s h.a h.
phy aJ 'n m -. u c W s 2 e d io t,ra I~Lorntury are..c.e s.bleh ile the nen a c c o f f L he, ne I
cont Inue
[U40l l o D iflg.
i% hot t ry i.'.J-nt m f. ;d httua shall be tr ted for furnished the at The N! dc. cing nt ates that To Q t. e, t hey 'sve Lox
- thud.
icA. by tis v;c m3
[dX lei'h t r S t l'T;j [Lece*nie.
- di a \\ acur.1
, : i l.b1 e and 41501 ud fc ad ; a con-TN mill c<ct if 5 3tivas u cc"t '! W :i r f c a t io n G d3-67, C.Mc C.
fom with the I
. u t fr a
{l ec t r 'e d :md T es t ror..
11 i
J o l.a r_ G r_av e Co_nt ; e l_a utte riala had beca received 1.
a t,; c th at all :1,2 "e r t a ted th:_t the radtfi-4 :.:cd the la., p 4 l
i uits.
travel at lot. :r
!.f wk wdif v the pol ar cr ne cantco. e rcthe crerm iaa of the crane book He further to uld perait l ca Icsu of pouer.
he
]
apeeds as well as to prewnt ce ct raveald start the codif (cations during t cattoa m
the elect ricious w stated that ueck.
- ttu.catat ion Tcansducer Tubina A
inspector's questions, Aycock ctated that 2.
I:
rer. pense to the Aycock routing of the h:stiument ation trsus uWhen acked c?cout the ava In In the f kid. inspector tbac he did not presentlybtain additional help frca the adviced the be of a this uotk, Lut he was attacgting to oca s all ware that time 5.culd alsogetting the w He Charlotte off Res.
b t
problem and he was obviously cor.cctned a cuhis t the inspector discussed During the naavant interview, f
picted.
the dif ficulty of acceeplishing tnd the tic,a involved.
- otk u to disccunt llc souat of Cable Tray copgocta e advised that the 3..
In dincussions with Aycock, '.ha inspectors vecd ucid precedure ha 11centee could not verify that a qualifie r been ucided to the con-i brackets ha d
d
.a mic regirements had been coasi ere u.;cd 1.ka the cable tray suppoct Lcca
'le stated that the design drawfugs ha se fa l
tainment line r and that making the attachuats.
recently revised to Indicate the p ceper He revealed, hwever, that 1
d. ia the design.
he ucid was n'ot con-toquirements cons ide ceexc(ption to the 4.. eld deston since td the liner plate and m had tahcn tinuous between the brack2c an
[
,} Q 4
L I'
1 E.
j GO rpt. "o. 50-269/70-5 '
i l
acc unula t e 1,et,'or n t he bract. et md' the liner
- d cause tmting.
l He had pointed cut this s nkness to engineertug and was caf the l
l!
opinion that the weld detail would be revised to have a con-l tinuous veld around the eupport brack e t.
l t
4.
Electrical Penetrations i
f j
Aycock advised the inrpcetor that 32 penetret leas hmi been n cal.ed i
f rc.:a the, a nufactu m r.
fhe penetratinus Imd beca prensuri-ad ra 30 i
j psig by the muufseturer but it was noted during ucce iving f.z.p c c -
l L'on t hat tm pondra t ions tcted at 10 psig ad bree imlic t al.to prencure. T h.y - av f ac t. ore r
- s corto:ted ud ent a e tcv t o r 'i a site.
They fm nd that e.ow o f the p, wt ra t ic.ns b.2d c) xks in ihe
< xpauc ion ruMng ud
.e w re ta king co m d the purge pleg.
All
{
of the pe rtrat ona ace ic oded and u m
> t e a t ul
..t Gla mn i
H.iive r s i t y ith helium. They
..we then utuiucd to the jobsit o and j
filled with SF6 1
M.
Ca..c r a_t_e__q_ua_l i.ty_Co n t_.r o. r.
l f
1-
$"C E!di ap cm ina O t rt nat.h C
+
The FPR, Cectica 5.1, states that the ccep ress ive strength o f co n-I c ute for the contalt. cat shell, reactor foundation, steam gener or hav s, and primary shiold usil shall be 5000 psi at 28 days. Dae
- pecificat ion "o. C3-160, " Spec ification for Concrete fo r t he Re.c t o r Building," states that the reactor building concrete shall be in
}
accordar,cc with the require, ants of A9111 Designation - C94 and ACI 301, and further states that Class C-1 concrete shall have a 28-day j
strength of 5000 pai.
.I
(
Wells u' vised the inspectors t.b at beginning in March, the 28-day 7
strength of the concrcle had of ten been below the required stcength.
j 1
A rcview of the records indicated that from March 25 to March 27, i
the last day for uh ich test results were available, the 28-day strength had been below 5000 psi on eight occasions and that the j
averages of three successIvo tests bad been below 5000 psi on ten
]
j occasions. Tests Indicated that the ccvan. day strength had of ten l
l been below the expected valua of 4C00 psi.
The inspectors were advised by McCrary that he had been attempting to deternine the cause for the low strength and had investigated the folleving:-
a.
SeaIc calibrat ton i
a.
Chemical analysis of the cceent 3
i r
Lj.
c.
Chemical analysis of the u:.ter 1
4 5
I k-
=
1
]
4 f
1 4
--.,--,6-
.e,-c--w-w-em-.-,.,mmne.m..
,,,,w.
.,,r,
%.,-e w.... -, -... _
....-r,,..-~r.e,e--w,w,,r.-....e..
1 4
- )
4 CO Pvt. No. 50-M?//0 5 4
d.
Cut Ing LO' A CODdit[Cn3 i
J, I:
Test cylinder capping cor.. pound j
c.
i f.
G1.-? tcuts Air entra Tw unt j
g.
3 h.
Com :c t e !w c
- ors h additit.-a, he vx t ed 21mt be id d in n da1 9at coa-t
- d W. c at
.,o
.t ty.
W. :
In i
sultant m d k d i:.ct.
j
+<c:t M s oa !".y !3 m A 7.0, M /0, G lis dvi:.ed the tel-phcoe cui
'i,s, s
nt fd 5 ing h s' se had E u <
4 inaptetoc tbat Jth
'c4 0 St ill ytt,at ity, ( he l< J
' cs
.'t the c'.uage i n L' ecc u r i g. )
1he l!c a we is i<-stinuiud h is c E fe ct, to d.tt ca 4.he. : or e
( ho l tho q,h J ew ct :o sth bt.t han %t d iacont iu~ed cocuret ir1;; cpo at ions l
la u mc a fo a c c t. i t h h i s M' t.4 te x-as adv iu. d I b e t be c ep ea t ed t o be f
i.
2.
Cec ret a Mi::c rs I scork >rea, the inspector noted a ruring an inepaction of the Fait ccvalution cm at er f r.dic:,ted 312 cunctete v,Ixing Ltrek Oa::e dru4twre t c chnici an and pointed out the ovolut io ns,
i!a loca te t t.hu cc Ti e technicia n, uhan
.cletions.
ccunter which by then showed 322 i if the evnet:ete had to be uhmen t.he counter aded the insp2ctoc The rejected as soon as the cocater ira!cated 300 revolutions.a slow gecd 1
technician stated that the truck bad been raixing at had di charged caly four j :4.; o f the ecst of tha tiue since it'Ihc incpector udvim: 1 t he t ed.o f c h a that eight yards it carried.
instructions relat tvc to rejecting the concrete uvuld b e to Le The technician left the given by the technician's supervisors.
1 j
acca and the inspector assumed that he had gone to obtain inctruc-inspector was advised by Wells that ASTM C94, tions.
hater the pernitted the user to
" Specification for Ready Mixed Concrete,"requiu.:nt and that McCrary h waive the drea revolution count observed the counter when it indicated 200 revo ut ens. - McCrary l
i j
had instructed the technician to continaa to u:e the concrete as long as the tetults of clu=p tests..cre uithin specification require-Hells raents without the addition o f v;te r.
execed 300 revolutions be used f run a t ruck if the counter did not prior to the discharge of the first coacrete and if the alms tests l
d The inspector i
14ere within the range specified in their proce ures.
inspcction hi ;h truck count t
reminded Wells that during the previous had been observed and that Wells on that occasion had instructe to use cencrete whose counter registered in excess of
' McCrary not
.\\
t i
. t l
l-4 y "
"TT T
d-y g
y
- e y
ed
=-
r 3-p r,ep..-M=
yw g*-r e--
=vmw
.t--m--
--9s-gee er y4:frew
-N e 9t-+q-.
i 1
l t
.I J '0 m M/70-5 l
O) Ppt. "v.
300 t ' col et f ons.
The is cecetoc also cc.dudol Sells of t he p robica it did not seco to o f the teu st t e agth conc rete and com u u ted tint time that be a good policy to relax quallLy cuntrol standards it a trouble was expericnced in iaeeting the requiruacuts of the FCAR.
t f
0, y,0g ect io n.; of luut.dlc d 4.. t (490L %.3) l of equipt e nt i
h The inspectue gudit. d the reco, ds im!attrg to the I ;pect s
I which ha bcon fw:talled.
Ti pm 'on nport d.Md.U num y 12, 1970, iadfcutud that ste:.a go gr;. tors lA el LB, o cror coa! at P P c > G ;s s ix and ? e xa h.rgetal for u.d r. ::ctor ci ol:uit p !s ' q, pi> c s 3-45, 61, ed 67, t,d :
- n
-:t en 11 dc
.ge and ce :dit i. a of,, ;1a c ove r.c.
"o M h.
eies ucta ted.
l
- h. port dated Febrea ty 16, 1970, b,1. tde d t o a ;, :..,. c t o rs I A a nd IB, t he t e, '. t o r n~,el, ptzp c u irgs W 3.
3 A 10, a n.1 e ct.<c c ofaut H pi m,
j p iec es D.45, 41, 0 / cd S/.
No ? f ic t.>nc ies
- ce, 'scaed.
The scuct j
i reinting to the stc 2 g-utrators utated th t ti e lift tag caps on the pri-f wicy Jalet ac. ales bd been cut ut f and t he eld precuraticas r uchined. The inspected and it was not ed that they aere i, a fets of feth n.ictators were not an cima as had b en Ins p ec t e d.
f L:; in y_Nmij :st tag (At tact:cnt H) l
?
P.
The b Pc or revie 1 the followf og test :Pec i fic at f ons :
t
+
f
'JG 1A 150 7 'i. d ', l%k Rate Teats 1.3 1 A 150 3 Pc.cLur iluild h ; Integr at ed O sk Rc te Test l
l TS 13 150 1 0 Ro..etor Buil W3 Lc :.k Detc ct ion i'reop Calibrat ion
}
TS 1A 150 2 0 Reactor "mti dkg f.tructural Integrity Test 4
These rpecifications vill be used as guides for the preparation of the l
i j
p rcepz rat iemal tc a t proceducen en I, tha e fore, no fornal comnts.rere j
i.
made.
4 l
j Q.
111scellaneous Items l
I
!E.E.g mclear Quality. Weldisq F.lectrodes 1.
Tho-licensee has expericnced dif Eiculty with the flux on the !!cKay 4
i l
stainicas steel electtedes being ecceutcic to the ulre which caused i
The vice president of !!cKay has
{
vandering of the arc during velding.
been at the Occaca site investigating the problen and agreed that the fi m is cccentric. Heldors have been instructed to inspect theThe c' :ctrodea for cecentricity and discard defcetive electrodes.
l tejection is cpnoxicately 2L
-i l
The defcetive electrodes are from one heat and frca one lot especially prepared for Duke. The heat nu cher is 73804 and the lot number is j.
i 1207193.
?
i i
f I
t 4
t i
me += re w e wr-w e e w. r-* -e.,me.-a,e#-.w,=sve-r-i-rw-w,-----wee e-.r-e-ee,-+--w-wer--wmwe-_.
--rur-
i
}
}
i 1
' s
(.a " g t.. Ta. 00-? @/ 7 0- 5 1
i 2.
I;.9 _.%:.h,[$d yjdhrys, i
Geveral tro-inch, 3000-pound, cccket miil, 900 forged elbous fabricated
(
heat No.
l f a cccordance uith ASTII Spe.cification Al32, Crade F304 froct
'?'
,,r.e f ic s. In c LIch (p.
1 cp during
- 1 ding.
The l
l fittions wece putchased frora the WS FLting Vorks of the Fabricated The l
j
- 'tals Div !s 'ou,11. K. Porter Cc;.?any, Inc., Peselle, Nov Jersey.
cha,1 cal analysis net the rcqu'co acnts of Table I of the ASTM Spec ifica--
The phyc ! cal wtscrties were reported as t he r
tion Ala2, ccJo r 306.
in eccordance with Table TI chich is /0,000 psi t. ens fic c u cength, j
30,000 3 1 yield point, :.nd 657. el oncat ion intw fochee.
The phy-cal dab :s p ee p u rt k., o f 12 hr als wre id en t ic al. The zill ce ct i f icat ions c,Rtc The cottifi -
fittin3s uece pichlod and pc.usivated as requiud.
t%t the ng ucce solution heat-tceded nur j
i su J cs not st ate t hat the fitt i Cris-dl pe r.:mnci j
mte th2y wre air ceoled a fter forging.
f Ams !t f s Charlotte I:agineering have inapceted and !f. Cec tis f rcia the lic ent ee these f it t ings at the sit e.
The defects in approxin etely 20 fittings l
have been p arud cut aad the area dye neuelccut inspected.
Che defects vall j
ter;.r. cl hofore t he grourided area < acreached on the rainiuar.t u:t e j
E.1 Lcm and tees f n i the same supplier fract other heats t h icine m.
T1e elb ms j
tmre vluently lucpected and did not contain these defects.
fra this heat, !!-502,,2111 be sorted and the defective forgings l
qu 3 rant inad. This itera will be investigated ca the nat inspectio:t.
t 3.
Cc 6cid Glteves Port J-three F.1101-BJ Cor No. 11 reinforcing steel Cadweld siccve tecte f
l found to have either d, fective uold preparations on one end for A n o t'i e r aciding to plate or ueld splatter and arc strikes on them.
i i
box of fcur F.1391 for No. 18 reinforcing steel uere found to have no 1
- eld pref-otica.
In tevieuing, the drawings for the core ficoding tanks and its foundation, 4.
the IIcensee found that the length of the nozzles on the tank vauld not j
p e r rait t he tank to be 1cuered through the opening in the founda: ion.
%ther than chipping back the concrete, the licensee ciected to modify the tank. A portion of the wcld prepa ration was cut fron one rampling
[
nozzle and tw luvoi cenmar nozzlcs. The procedure of modifyf t g the tank I
f was discussed briefly with Vells but since no code violations were involved, the natter was not pursued.
i i
2
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4 j
A t t r.c he 2n t :
Exhibit A i
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r/9/09, RC to D'h /,/ < 1/ 7Q YO Ji, h/L7/?0, 'iC Lev strc,cth concrete 1 3, S/1/70 Pranure,cesel cafe ends i
,I 1D M IF1hD Coltan: S - cafety itca; HC - noncompliance or nonconforance and,c,at orcement Branen requc6. E; ~O - ot. r 1 Lem; T_MB..
tden,cLt,r Ins,pectina item; UN - unrecolveif. ites;.IN - inqu'iF
. React.o ate ';ource of..
ication
.v-(briefly r,pecify)
J Fxhibit A Page 1 o f 1 i
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