ML20100R358

Intervenor Exhibit I-51,consisting of 830916 Engineering & Design Coordination Rept Re Holidays in Shot Peening on Crankshaft.K Kropf 830912 & G King s to J Kammayer & Tdi Procedure for Shot Peening Crankshaft Encl

ML20100R358
Person / Time
Site:	Shoreham File:Long Island Lighting Company icon.png
Issue date:	10/01/1984
From:	Kammayer J STONE & WEBSTER ENGINEERING CORP.
To:
References
OL-I-051, OL-I-51, NUDOCS 8412170393
Download: ML20100R358 (5)

Text

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sTowa s. wassTER ENGINEERING CORPORATION i %* '..

ENGINEERING fe OESIGN COORDINATION REPOR e ac.

~?I vs IF-46109C \\

q PeoJacT /CtarwT seceanAas asucLsAa rosen svAricassent i tono tstamo uonruso Conna=v RM3 f~

fy' w'v oeno. 4'neooo. gri mRguCasi i

PRootsu nascaipTsons P

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4 Delaval has identified " holidays" or lack of shot pee ypr e G;4h tSte fillet areas of the new diesel crankshafts, purcha I

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lp

'7@@fitnctionally acceptable by TDI, however, ance with E&DCR F-46109C.

These holidays have been dispositioned recent analysis performed i by Pe11ure Analysis' Associates indicate that 100* peening coverage I

is beneficial.

4 RECEIVEU i

/

Please resolve.

OCCUf/C;T C'*;'t.,:.

SEP 1 91H3

'EtECOPr o m (RE0 VESTING PART'

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h R*eveeted 87' Oest. er Div.

Tele. Est.

O Needed By x %.- ~

swo non 4to/n 6

• I" Since the crankshafts are delievered to the site..

Metal Improvements Co., a local firm with extens shot peening of crankshaf ts, will perform the rework.ive experience l'.

i The fillet areas shall be repeened in accordance with the requirements of MIL-S-13165B to assure 100* coverage of the fillet areas.

Peening shall be performed by Metal Improvements Co. on site and the crankshaft inspected by OQA for 100%

peening at the fillet areas.

Refer to attached procedure.

TDI QC inspection of journal bearing masking is required prior to commencing shot peening.

t TDI approval for shot peening procedure has been obtained}

TELEcopr oATES AFFENS Womer UNOF# SPEctFfcATICM SM g. $$ written approval to be filed with

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,2 Date:

September 12, 1983 i

l To:

John Kansnayer

?

Frcus:

Een Kropf

Subject:

Diesel Generators TDI S/N 74010-12 Holidays in Shot-Peening on Crankshaft i

4693, PCS 8162, HT4 821487

.\\

There are two areas on top of f 1 Pin directly adjacent to the crank pin and at the outer edge of the crank radius that have Holidays in the Shot-Peening.

These holidays are in a relatively low stressed area of the crankshaft.

I have Icoked at these areas and disposition them functionally i

' acceptable.

l 1

The TDI procedure for shot peening the LILCO crankshaf t is also Ogattached.

E"- @P den Kropf Supervisor, Quality Centrol cc:

V. Dilwortn R. Giordanelli R. Boyer J. Gee D. Wulf o.;

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r SPECIAL PROCEDCRE FOR I.HIO R-8 CRALSUIT l I Par- !Arber 03-310-05-/E.

w Quality Control tb. 693 3

Heat.%::ter C21437 Pc. Ib. 8162 1.

Prior to sh:t per., i..::tre t*.a all nm :.mned srfcess t.-d. c.d rod j::urr.als) a a prot:<:ted.

l 2.

See air press =e at 60 to SG P.S.I.

I t

s 3.

Use.050 det to jcc filiat: cn red jar.r:.als c.d n2'.n 5a.-i g j.~rr.als.

l I

4.

Use ta m strip c.d gstge to verify :::2xi::ua in:r.si:y. (Rd.12 J:.47.

c.)

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A.

Sac = c A1 a "/." s' trips in blocks.

i I

S.

M&.e 1 pa s en cr.e s: rip.

C.

P.the 2,.nsses en tha next scrip.

D.

?tka 3 pas:es en the nex: strip.

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E.

N.ast:re inte.si:/ wi:h Alm. gqa.

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Sho: blas: fille:s c: r.v.i ua in:crai:j lerel.

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Inspect for 5.:11 r.d c'rpio:e ir.:4.:.:i 'f e d cr.crage.

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Shot Pem Proced.tre fer Lilco F.-8 g

Crankshaft. Part lio. 03-310-05-AX

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SLAT h2a.5 L9 16, 1983

'M ATT!4 MM. J O4N dAMM EY ES.

4 79ArJ3 AM ERI CA 1;E AVA (TD1) REITERATES THAT T.4 L 1 ? X 13 1.J :;i mA.44544FTS SUPPLI ED TC 11.C0 LC NOT 8tL2U15':L A.4Y S.tG' ' E.41...;.

L.It.CG Cl ?.ECTED TC1 T O Sd GT PLEN Td L Fl ub l.Tl" 0F T.t J S L T t 't;.L S4AFTS A.4D TD1 dAS COMPL1 LL BY SO DC1.JG 1ri T t L M A.e.J L ! T-i A' rtA3 BLE:: QU*t STA:JD.*RL PRACTI CL 0.4 07.419 S1t.1 A9 C#4 4.15147 T t.

80Td TD1 A.4D St LCO (LI CO *$ RL*M LS1.iTATI VL) INSPLCTLC A;;.

ACC1:PTED Td t $dCT PEE 41.33 P910P TO S.11 ?;t h.i? 0 F Td E ? J O.~ il./*

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L11.C C MAS.4 0J ADVI SEL 791 THAT Td13 SAKE'40P4 (AS JEL4

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J L D1.b r*:.L st'r AnL #1LLI.4.1 TO OBSLpVE Sitti 9LJ0 44 A,it VLt.1 FY T ta?

Bla *.1.4 3 St!'tFACES ARE.iGT D,4ttaG EL 1.4 TAL pe bCES ~.

(L ARL CCMPLETELY #17.401'T PI'107 CCPL*t1 C.Ch itT*

• t E - u s PEDiED CPA.JdSAAFT3 F ROM A T ecd'41 CA: VI EV P01.iT, JE a)'i TAAT '1L-SA CT PECet t43 TdL C*tA:445.inFT F1 LT S r.;4v 1;J i. 4 CL ' il SURFACL 1MPROVEMLaT A;40 SLE NO REASO.3 FON L1.CJ.30T TO hs..J T.tL A0VI CE OF ITS C0;istr tai 4TS.

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REJ A!'t DS JECFF d1J3 PutdA3 E% PROLUCT L'JJ1:J LED 1.43 TRANSAM L#1 CA DELAVAL INC.

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'TAOMNT TO

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