ML20100R005
| ML20100R005 | |
| Person / Time | |
|---|---|
| Site: | Shoreham File:Long Island Lighting Company icon.png |
| Issue date: | 10/01/1984 |
| From: | Blanding H, Giuffra R, Woytowich R SUFFOLK COUNTY, NY |
| To: | |
| References | |
| OL-I-043, OL-I-43, NUDOCS 8412170284 | |
| Download: ML20100R005 (37) | |
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UNITED STATIS CF A". ERICA x 0; NUCLE AP B EGUI AIC?Y COM!!IESIC:1 2
E112IA _*.h1_11SIAS_f.1I$11. add _LiC1:21C2.f.G3 d a
______________________________________x 4
In the Matter cf4 5
LCNG ISLANE IIGHTI3G CC?PANY a
Cccket Fe.
(Shcroham Nucles: Pcve: S ts tie r.,
s 50-332-OL-3 8
Unit 1) a (Low s
Fever) 7
______________________________________x 8
919 Third Avenue Ne w Yc k, New Yc:k 9
'Je d n e s d a y July 18, 198u 10 CEICSITICN cf RICH ARD WCYTCWICH, HOW AFD 11 C. ELA N CIN G and 30EEET A. GICFESA, on behalf of the 12 American Bureau cf Shis;in;, called for exaninetien 17 13 counsel for Suf fc1k Co unty in the abcVe-entitled 14 action, gursuant tc sutscena, the witnesses havice teen 15 duly swc:n by MICHCIAS J. TCREE, a shorthand repcrter is ar.d no ta ry ;utlic fc: the State cf 5ew Ic k, at the 17 office s cf Paul, Weiss, Rifkind, Wharten C Garrisc:,
18 919 Third Avenue, hev Yc k, New Yc:k, at 1Cau!
a.n.,
19 the preceedings being taken'down by Stenetype b) 20
- iichol as J. Tc:re, std ::3cscribed under his ('irecticn.
21 22 IA:1XCCS EEiCETI5G CCMPANY,
!'. C.
223 Jeriche ~::npike Minac12, Seu Yerk 115C1 (212)343-0171 (516)741-5235 00 ALoensoM REPORTING COMPANY,INC.
g 20 p sT., N.w WAsHINGTCH. D.C. 20001 (202) 628 9300
.......,,,.,.,,,m,,
l ec 1
2, were abcvs 1C0 percent lead?
2 WITNESS WOYTCWICHa
.Vo, I don 't b elle ve 2
they did.
WITNESS GIUFFRAs Can Teu rephrase the 5
questica or repeat the question?
8 C
Cn page 28 of Exhibit No. 2, it lists 7
creraticg hcurs at 1CO reccent.lcad and ateve.
It 8
do esn ' t treak down inte hcw many hours fo r 100 percent 9
lead and hcw many hours,abcve 100.
i 10 Cid TCI give yot anY idea er LILCC cr 11 Failur e Analysis Asscciates, give ycu any idea as te 12 hcw many hcurs cf creration cccurred a t abcVe 1CC 13 percen t 1 cad?
14 WITNESS GIUFERAs I dcn 't believe they 15 did.
18 WITNESS WOYTCWICH:
Nc.
17 C
Then how dc you know, sir, whethe r it 18 was one hour of overload, cf the 116 cr 114 cr 110, er 19 whe the r it is all cf these hcurs at 11C percent leadi M
WITNESS GIUFFSA :
In the other eclumns, 21 further ever, there is an indicatien, kilcwatt rating, 3
450 rpm, total hcurs icgged, with three numbers ALDER $oN REPORTING COMPANY, INC.
20 F $T, N.W., WA$MINGToN, D.C. 20001 (202) 628-9300C-D-L
E1 1
indica.ted there, f c: three differant eccines.
i 2
Then.you would go over to the last l
l 3
ccitan, cther leads and hcurs rescrted, 35CC and aleve.
4 Cur assumptien was that you would 5
su ttra ct the numher indicated in the isst eclumn f ce 8
the first one.
That vculd represen t--that way you T
vculd find cut how many were dcne aheve.
8 In actual fact, 114, 116, 110, we:e dcne 9
at above 3500 kw.
10 C
Are ycu f amiliar with cr de ycu knew, 11 sir, of the service experience cf the crank shaf t that 12 was in these three particular engines at LILCO, tafere 13 this replacement crackshaf t was installed?
14 WITN.ESS GIUFFRA :
I guess I don 't, 15 except from what I read in the newspapers.
16 Q
What do you know?
17 WITNESS GIUFERA:
I understand they-18 found a crack in them.
That is ahcut the extent of ry 19 knesledge.
20 C
Do ycu have any knculedge?
21 WITNESS WOYICWICEs Caly what I read in 22 the ne vspapers.
We did not discuss the ea rlier l
ALDER $oN REPcRTING CcMPANY,INC.
20 F ST., N.W WASHINGTcN, D.C. 20001 (202) 628 9300[-Md
93 t
Exhibit No. 2 or Exhibit B--
2 C
Two.
3 WITNESS WOTTCWICH:
Two.
They do l
4 indica.te that-the crankshaf ts were shot geened.
They l
5 do ind ica te tha t their experience shcws that shot i
e see nin g contributes to the fatique strength cf the t
e 7
ma t eri al.
8 We accepted these statements which they 9
made.
10 C
Do you know if Transamerica Eelaval was 11 resron sible for writing that sectice of the report that 12 rou are referring tc, that shocid be Sectice 3, 13 strain -gauge natters.
14 WITNESS WCYTCWICH:
Since it is all 15 under Ecland Yang's signature on the front sheet, and I 16 dcn 't see acy cther siccatures, I assure,that it was 17 done b y, Transamerica Delaval.
18 C
Eut ycu don't knew that-for sure, ycu 19 are assuming ?
20 WITNESS WOYTCWICHs Nc, we didn't see 21 ther write it.
22 iiIT N ESS SIUF FE A :
'Jhen senething is ALDER $oM REPORTING COMPANY,INC.
20 F ST., N.W., WA$HINGToN, D.C. 20001 (202) 628 9300 c_q3_ U t
98 t
shct p aening, en a crackshaf t, sculd it be irpcrtart-to Z
rou to know whether the shot peening was done correct 1r 3
ce pro perir?
4 BITHESS ECITCHICHs If the crankshaft
~
5 were being installed in a classed vessel, the sher 5
peening would presumably be dore undec the ccanizance 7
of cur attending surveyors.
8 Their judgment sculd cere inte play ic 9
that area.
So that, if it were being dcne en a classed 3G vessel, yes, we wculd want te knew at least whether the 11 surveyor had an y objec tion tc the peccess being ap;11ed.
12 C
And in considering a crankshaft not tc 13 be installed in a classed vessel--
1' WITNESS WOYTCWICH:
In this case we 15 cculd cair review what was presented tc us.
We didn 't 16 make j udgments en information nct presented to us.
17 C
so that, is it ccrrect :c say tha t ycc 18 assume d it was properly done in this case?
19 WIT 3ESS WCYTCHICE:
Yes.
20 C
Are there any adverse effects to shot 21 p e e nin g ?
22
- 33. STPCUFIs Ctjection to the f c rm cf ALDER $oM REPORTING CcMPANY, INC.
20 F ST., N.W., WASHINGTON, D.C. 20001 (202) 628 9300 l
(; '13-55 1
97 i
i the question.
l l
2 C
Cf a crankshaft?
I 3
WITNESS BLANCING:
If ycu assume that I
i 4
the shot peening is carried out correctly, ycc mount a 5
strip cutside and that is meant te curl up ascertair aucunt, if that is done correctly, there presumably 7
would he no adverse effects.
8 I believe that is what the recc d stCss.
9 If you continue it too 1cnq or if yet 10 den 't de it ccrrectly, then you certainly could cause 11 some p ctiems.
12 Q
What type of problems?
13 UITNESS ELANCING:
Well, ycu cculd 14 cre' ate scme distortien cf the metal surface.
15 C
What ef fect zight that have?
16 WITNESS B1ANCING.
Might increase stress 17 concen traticn f acters.
It sculd have metallurgical 18 ef f ect s.
19 I vculd not te prepared tc ccament en 20 tha t.
Tha t is a metallurgical g chlem.
There is an 21 accept ed technique f or doing shot geening, and acce:ted 22 criteria as well, fer the results of the sc:k.
ALDERSON REPCRTING CcMPANY,INC.
20 F ST., N.W., WASHINGTcN. D.C. 20001 (202) 628 9300 b
112 1
application or with the submission, the particulars 2
that a re listed in paragraph 34.3.17 3
EITNESS GIUEEHA:
Just at that time.
Over the years, that information would he in our files.
5 C
Cc ycu know the value that Transamerica S
Delaval conveyed to you as to the maximum firing T
pressu re cf this engine?
8 WIT NESS WCITCWICH:
That is the first 9
page of Attachment 5.
We have the pertinen t page frcm 10 our ap prcval record icg.
11 And that i.idicates a maximum firing 12 pressu re of 17CC psi.
13 C
Is that for cperation at fuli load?
14 WITNESS WOYICEICH:
Ecr.;eratien at the 15 ra ting shown there.
16 Icu wculd have te convert the hersercser 17 to kilcwatts to see what that invcived.
18 C
Immediately te the left cf that, sir, 19 the first page of Exhibit 5, there is a reference tc 20 1600 p si.
To what does that refer?
21 A
At the time the drawings were submitted, 22 they asked for both ratings to be a pprcved for whatever i
ALDER 5cN REPORTING COMPANY, INC.
20 F ST M.W., WASHINGTCN, D.C. 20001 (202) 628-9300 C.-43 -7
163 1
WITNESS WOYTCWICH:
Tersiograph 2
m easur em en ts.
3 C
All right.
4 WITNESS WOYTCWICH:
But these were, in a 5
sense, supported by the calculations.
6 C
Cidn't teth the calculations and the 7
tor sio g ra ph mea surements indicate that ABS allcwahle 8
stress limits were possibly exceeded?
9 WITNESS WOYTCWICH:
Yes.
10 Now, to address --
11 WITNESS GIUFFEA:
I think they indicated 12 that they exceeded stress values which were indicated 13 in cur tables.
I want to add, thcuch, that there are 14 provisicus to censider values higher in the notes to 15 these tables.
16 C
We have gone thrcuch that.
17 WITNESS GIUFFRA :
Fine.
From your 18 questioning, th a t sasn't tc c clea r.
19 WITNESS WOYTC'JICH:
Tc f urther discuss 20 the ma tter cf t sut n values and cc: acceptance, lcck l
21 at han dwritt en notes, fcur, five and six cf six, cf l
22 E xhibi t Ec.
3.
i I
ALDER $oN REPORTING CCMPANY,INC.
20 F ST., N.W WASHINGTON, D.C. 20001 (202) 628 9300
~
164 1
Q One mement.
2 All right.
3 WITNESS WCYTCWICH:
-In these 4
calculations, we censidered the submitted values ard 5
values which we found in our check grccess, usinc a 6
paper by F.
F. Ecrter, which is a icngstanding 7
ref erence dccument in tersicnal vibration 'calysis, 8
p ublis h ed in the 1940's.
9 Ee chtained t sub n'valuss frc= that to paper.
11 So that, va did have some verificaticn 12 of the t-n values, b ut these are cf seccndary 13 impcrt ance, because we believe that the torsiegraph 1-4 test seasurerents are the primary indicator of what the 15 stresse s -- wha t the vibratcry stresses in the 16 cranks haf t wculd be, rather :han a thecre tical 17 p redic tica.
18 C
Few did the TDI submissien cf :-n values 19 cer;are with the values in Ecrter?
20 WITNESS WCYTCW:CE:
We didn't ecmcare 21 ther directly.
He cnly 1ccked at the everall results, 22 which sere com;arabis.
ALDER $cN REPcRTING CcMPANY,INc.
20 F ST., N.W., WA$NINGTCH, D.C. 200C1 (202) 628 9300
'~
l 16S-1 C
Is it ec: rect that ycu relied cc, fcr 2
ycur M ay 3rd letter, strain-gauge test meas urements 3
that TEI p cvided?
4 WITNESS ECYTC'AICH:
We relied.cn that te 5
f c:r' p a rt cf cur judgment, yet.
e C
Did ycu rely en the fact that the 7
c arks haf ts were shet ;eened fc that same letter?
8
- i!T:iESF WCYTCWICH:
We relied c their 9
s: stem ents in that regard.
10 C
Cid ycu rely en the service ex;srierce 11 that T CI submitted to you?
12 WIT. MESS WCYiCWJCE:
Yes.
l l
13 C
Anything else that ycu relied on in l
14 reaching Icur statement cf ec chjectien?
15 WITNESS WCYiCWICH:
Cne cther ssrect i
l 16 that wasn't censidered yet, and since we vill need tc I
l 17 explain it scener c: la ter, might as well icek at that 18 now.
19 Sheets fcur, five and six, stee three, 20 deal with ancther aspect of cur rules which, believe it 21 cr ret, ycu haven't h:cucht up.
22 C
I believe it.
ALDER 5cN REPcRTlHG CcMPANY, INC.
20 7 ST., N.W., WASNINGTcN, D.C. 20001 (202) 628 93C0 C.-s \\o
167-1 conclusions on.
2 C
Cid ycu rely en the TCI suhrittal fer 3
your infc mation as to the strain -gauge -tes ts ?
4 EITNESS WCYTCEICE:
Yes.
Se had no 5
other-scurce of that inf o rm a tie n.
6 C
Cid ycu perf ern any independent 7
verifica tion cf tha t ?
)
8 WITNESS UCYTCWICH:-
Net experimentally; 9
only in the fset that se did cn independent f atigue to analysis to compare thecretical rtsults acainst 11 strain-gauge measured result.
12 C
Cid ycu independently verify any service 13 experience submitted by TCI?
14 WITNESS WCYTC3ICH:
Sc.
15 C
Cid ywo. independently verify anything 1
16 abett the shct geening perfcrmed on the crankshsftsi 17 WITNESS WGYTCWICH:
No.
18 C
If it were chewn tc ycu tha t any cf this 19 inf crm ation you relied en in : sacking your ccnclusien M
ir the hay 3rd letter sas itecerlete, itectreet er 21 m islea din g, would you have te recensider yo::
22 conclu sien in that letter?
e ALDER $oN REPORTING COMPANY,INC.
20 F ST., N.W., WASHINGTcN, D.C. 20001 (2021 628 9300 C-43-ll
168 1
MR. STECUPE:
Objection.
2
- JITNESS BLANCING:
I think the answer is 3
o bv iou s.
Yes.
4
- 35. SCHEIDT:
A shcrt break.
5 (3ecess.)
e HE. SCHEIDTs The Ray 3rd letter 7
ide nti fied as Exhibit u, refers to torsional vibratiens 8
at fiv e and a half c:dcr critical r;eed.
9 Would operations of th+se engines at 10 tha* s peed be deletericus?
11
%ITNESS WCYTCWICE:
We have indicated 12 that we sculd have ne ctjectier te creration at that 13 speed.
If we had an cbjecticn te such cretaticn, se 14 wculd have indicated that censideration should be oiven 15 to the establishment ci a hard speed rac;e.
16 Eased on the submitted inf or:ation, and 17 h a ving ccce tc the assess:stt cf the safety facters and 18 service expe rie nce with cc:; arable engine:, cc:
19 cenclusien was that ce that basis, then, we wculd have 20 no cbj ectics tc such c;eratica.
21 As te whethe c: n:: it is deletericus, 22 c;eratica ci any encint at any s;eed is cerewht:
ALDER $CN REPORTING COMPANY. INC.
' 20 F $7 N.W., WASHINGTCN, D.C. 20001 (202) 623 9300 C 4 9 2-
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MASYS MASYS USEEIO ORIGIN AAAAAAAAs AAAAAAAAAAA MACHNERf ABSNfA DISTCODE SYSTEM AAAA AAAA AAAA AAAA 88888888888 NERO4 OulPUT2 FILENAME FILETYPE AAAAAAAAAAAA 88R888888888 AAAAAAAAAAAA 8888 8888 04/09/84 16:47:14 FILE CREATION DATE AAAA AAAA 8888 88P.8 5555555555 AAAA AAAA P888BBB88888 555555555555 9710 00000883 SPOOLID COUNT AAAA AAAA 8088888R8888 SSSS SSS
.....e AAAA AAAA 88HS 8808 5555 04/09/84 17:09:26 FILE PRINT DATE 8800 8888 555555555S5 E8BPR8888BB88 55555555555 is 406 CLASS DEVICE 080R808H8888 5555 SSS 5555 STANDARD FORMS 555555555555S ARS COMPUTERS S$$$$$$555
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TILE: LILCCGEN BASDATA A ABS COMPUTERS, INC.
BRANCHED HOL2ER TABLE INPUT DATA TCH :
LILCC Shorenam Plant - Emergency 01esel Gen - DeLaval/ Enterprise CSR-48 7 OF BRANCHES-1
- CT MASSES IN EACH BRANCH (CNE IN"RY PER LINE)-
11 ERANCH#, MASS #, INERTIA,STITTNESS (TOUR ENTRIES PER LINE-SEPARATE WITH COMMAS):
1, 1, 81.66, 6.97452E+C8 1, 2, 590.664, 1.0167E+09 1, 3, 575.064, 1.0167E+09 1,4, 575.064, 1.0167E+09 1. 5, 575.064 1.0167F+09 e
1, 6, 575.064, 1.0167E+09 1
,7, 575.064, 1.0167E'09 1, 8, 575.064, 1.0167E+09 1, 9, 601.788, 9.233E+08 1, 10, 13200.6, 3.3213E+09 1, 11, 31805.2,NCNEEISTENT e
M C
9 C-y5-1L
7:LEs icgx yyyggy.
ABS C0xpg;ERS INC.
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FILE: LILCODAT SASDATA A A3S COMPUTERS, INC.
HO:."ER TABLE FOR 1 BRANCHES FOR:
LILCO Shereham Plant - Emergency Diesel Gen - OeLaval/ Enterprise DSR-48 BRANCHs-1 (MAIN *RUNK)
BRANCHs KASS#
INER*IA STIFFNESS 1
1 81.66 6.97452E+08 1
2 590.664 1.0167E+09 1
3 575.064 1.0167E+09 1
4 575.064 1.0167E+09 1
5 575.064 1.0167E+09 1
6 575.064 1.0167E+09 1
7 575.064 1.0167E+09 1
8 575.064 1.0167E+09 1
9 601.788 9.233E+08 l
1 10 13200.6 3.3213E+09 1
11 31805.2 FCR OMEGA 1
FREQUENCY STEP = 10 TCLERANCE =
.0.01 CMEGA = 243.283 BRANCH 8 MASS #
AMPLITUDE TORQUE AFTER MASS 1
1 1
4.83317E+06 1
2
.99307 3.95502E+07 1
3
.95417 7.20264E+07 1
4
.883326 1.02091E*08 1
5
.782912 1.28738E+08 1
6
.656288 1.51076E+08 1
7
.507694 1.68356E+08 1
8
.342103 1.8E+08 1
9
.16506 1.85879E+08-1 10
-3.62596E-02 1.57549E+08 1
11
-8.36955E-02
-2414.43 (REMAINDER "CRQUE)
SUM OF I*A SQUARED = 2708.68 CMEGA = 583.867 d
BRANCH #
MASS #
AMPLITUDE TORQUE AFTER MASS 1
k{S*
1 1
1 2.78379E+07
.'p.
1 2
.960086 2.21159E+08 1
3
.74256 3.6673E+08 1
4
.381854 4.41588E+08 1
5
-5.24807E-02 4.213E+08 C. - 4 3-l #f
l l
I FILE: LILOODAT SAS2ATA A ABS COMPUTERS, INC.
1 6
.476696 3.37849E+0S 1
7
.808996 1.79254E-08 1
6
.985305
-1.39052E+07 1
9
.971628
-2.13235E+08 1
10
.74068
-3.54637E+09 I
1 11
.327085 18588.5 (REMAINDER TORQUE)
SUM CF I=A SQUARED = 13306.7 OMEGA = 733.061 BRANCH #
MASS #
AMPLITUDE TORQUE AFTER MASS i
1 1
1 4.38823E+07 7
1 2
.937082 3.41321E+08 1
3
.601367 5.2716E+08 1
4 8.28666E-02 5.52768E+08 i
1 5
.460822 4.10362E-08 1
6
.864443 1.43226E+08 I
1 7
-1.00532
-1.67444E+08 4
8
.840623
-4.27218E+08 e
1 9
.420422
-5.63177E+08 l
1 10
.19954 7.81365E+08 l
1 11
.045719
-36823.
f.;
(REMAINDER TORQUE)
I SUM CF I=A SQUARED = 2998.74 1
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