ML20009A881

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Forwards Mill Test Repts & Heat Treatment Data Obtained from Dravo Corp for Transmittal to Nrc,In Response to Request for Info Supporting Util Comments on Questions Re General Design Criteria 51
ML20009A881
Person / Time
Site: Waterford Entergy icon.png
Issue date: 07/08/1981
From: Gunther L
EBASCO SERVICES, INC.
To: Hofer G
EBASCO SERVICES, INC.
References
NUDOCS 8107140403
Download: ML20009A881 (20)


Text

{{#Wiki_filter:~ EBASCO _ interoffice correspondence DATE July 8, 1981 FILE REF. TO G. Hofer OFFICE LOCATION 8 0/ 2WTC 3Fo '%b FROM L. A. Gunther /* OFFICE LOCATION 88/2WTC SUBJECT LOUISIANA POWER & LIGHT COMPANY WATERFORD UNIT 3 TRANSMITTAL OF DATA REQUESTED BY NRC TO SUPPORT EBASCO RESPONSE TO NRC QUESTIONS CONCERNING GDC-51 Enclosed are Mill Test Re-srts and heat treatment data obtained from the Dravo Corporation. This data verifies that SA106 Gr B pipe from Heat No. X118 6 was normalized to improve the toughness properties of the material. This information is to be submitted to Mr. J. Halaptz of the NRC. The data provides ver if ic a t ion of information p rov id ed to the NRC l by telephone communication during the NRC review of the Waterford 3 Containment System for comp lia nc e with General Design Criteria 51. LAG : j l Enclosures cc: J. Padalino J. Hart File KOOI s ll i 8107140403 810708 PDR ADOCK 05000382 A POR

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d -[~8 / . c.- v DATE i i i l DISTRIBUTION: PURCHASING (ORIGINAL) QUALITY ASSURANCE LOCATION: MARIETTA ( if CHARLOTTE ( ) FIELD ( ) PMI OR M BILL //7 /W l2 /L / '/2 / CLASS __ e:?,mf4/ dic_ ed 8_., HEAT NO. N /_/fd i ITEM NO. / { Y ~ 8 QUANTITY TALLY SHEET SERIAL NO. /-/ 9./ PMI OR M BILL CLASS HEAT NO. ITEM NO. i l QUANTITY I TALLY SHEET SERIAL NO. (ne Ma crioTAiGDAaleriot l'rocurament ^" I" C # ' i""'. With the Requirernents Of Ihe Muier;ol Specification And ASME111 NOTES: 0 7/,/t OL.LL, IV 7 ~2' ;Addesda Y DRAVO Corporation f Pipe Fabrication D: vision NPT, N1320, Expires March 1,1982 l Quality Assurance Deporfment [ : _ Mk //-7.// ato D $[h]nbe&t CY% N

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.~. Oo ~ Dravo' Corporation tulle TURNS 12-1N~70 tcu:svuc. n j-Osv:SICN OF CMCf.tCTRCN CORPGAATQN e ~ Phila. Plant UTfd@S .820069 3'n r / ~ l, o varie tta, Ohio gXg%ca5' E-2So3-357 o CHEM: CAL ANALYSIS ,McAr wa re OF MATE ALS OM YvH CH MADE DESCRIPTION f vic6o trunc Hamd Cor 'N ,',"' ','g j %,:7,. h[g C-MN P S St NI CR. MO CB " *A star mora stre ut. us. , _,_ _ a m_ "2,. t a,q q_ _, _,, _ _ _ - _, -w _,jLny < ^ rs a t 1 I i 1 3/4" 0.D. SMLS PIPE CHECK ANALYSIS------ . 31.73.012 011.31 l X-1186. )i-4 .;3 o \\ l I a 1 l 8 s l 1 S 6 l-l 1 i ll l I l i i t f:. i j _J

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f NORMAU2C, AND CTRCSG ML8CVED DAY CF 19 1 j.i sTRCc:neutvCo. Q 0, NC Co.No,m C. Co a e nOTron Co %3s~a 7 HEAT TREAT PCR CAOER OPECiFICAfaON t l t, i

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l c g j MF % Pi l 1 BURGH TESTING LABORATORY )\\ e.. .a r.E.. n t( h j E.,A.m,NE. p ( y 850 POPLAR STREET, PITTSBURGH, PA.15220 p.o oox un J .a AS 4 M U TU A L Pm OTECTION TO CLIENTS. TH E PU.Ltc A ND OURS ELVES. ALL REPORTS R LIC TION OP STATEMENTS. QNCLuglONS OR EXTR ACTS FROM QR REGAh (NG I A QUR REPORTS.S RESERVED P E N DING OUR W P tTT E N APPROVAL. i L ADOR ATORY No. 794669 ARE A CODE 412 TELEPHONE 922-4000 i pcNT3 Nr. 79-136 RDcR No. REPORT PG 10130 March 23, 1979 REPORT OF: Charpy Impact Test REPORT TO: Dravo Corporation li 1115 Gilman Avenue Marietta, Ohio 45750 O received one (1) sample of pipe identified as SA 106 GR B No. R51A for Charpy I= pact test in accordance with ASME Section III. Following are the resulta: 5 Charpy I= pact Test in as received condition. Tm t Temoerature +20 F Socc1=en Size 10mm x 10mm Specimen Shear Cleavage Lateral Expansion Impact s N7. Mils Foot-Pounds 1 10 90 19 21 i i 2 15 85 13 14 3 15 85 16 28 cova tested samples do not meet the 40 mi3s lateral expansion requirements of your P.O. Sample was normalized @ 1750 F I 50 F held for two (2) hours removed from furnace 2nd cooled. Sample was reheated at 1150 F T C 25 F held for tuo (2) hours with heat and o

col rate above 800 F, did not exceed 400 F per hour.

Additional set of charpy i= pacts were machined and tested from the heat treated

at: rial.

Following are the results. Test Temperature +200F Specimen Size 10 cm x 10 mm spreimen Shear Cleavage Lateral Expansion Impact No. Mils Foot-Pounds 4 0 100 32 38 .5 10 90 34 39 6 10 90 33 39 ip':2:"P W m mvmhsg>:ns?MTud,. M: mf: 1.i+.m.Y:n%_f% 2Qyg em%xunn.,aionarmp reh we:,+w m.n w.ws.nn m:~ m.- B.fh Wh 5dt m ctis,rn1 g,. a sr3 __gm g%g ,e ,n i

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15230 s T ARE SUptsIYTED As TNE CO*eFIDENTI AL PROPERTY OF CLIENTS. AND AUTNORIZaTION t FOR PUSLIC ata0 4 OF STATEMENTS. CONCLUSIONS OR EXTRACTS FRote OR REG AR0tNG AMO OUR su f PO RTS IS RESERVED PENDING OUR WRITT EN APPROVAL. LABORATORY No. 794669 ARE A CODE 412 TELEPHONE 912-4000 ORDER No. PG 10130 CUENT'S No. 79-136 REPORT March 23, 1979 REPORT OF: Charpy Impact Test Charpy Impact Test Data: 1' Location NB2322-1 Orentation NB2322.2 (a) (2) Axial Temperature - +20 Degrees F Retest NB2350 Sa=ple submitted by client for preparation and testing. PITTSBURGH TESTING LABORATORY f' ff .W Earl Gallagher,GManager Physical Testing Department cc: 3-Larry Dean ec: 3-M. A. Piatt ec: 1-John Baker mak Page 2 fo 2

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