ML18017A794

Interim Deficiency Rept Re Defective Seismic Class I Hanger Welds.Current Status Shows 129 Defective Hangers Reworked & Reinspected.All Action Will Be Complete by 800301

ML18017A794
Person / Time
Site:	Harris
Issue date:	01/28/1980
From:	CHIANGI N J CAROLINA POWER & LIGHT CO.
To:
References
NUDOCS 8002040565
Download: ML18017A794 (4)

Text

ACCESSION NBR PALIC:50 400 50-001 50-u02 AUTHBNAME CHl AAGl, N.J, AE,C1P, NAME REGULATORYIFORMATION DISTRIBUTION S'EN (RIDS);8002040565 OOC,DATE'0/01/28.

NOTARIZED; NO Shearon'ar ri s Nuclear Power Pl ant r Oni t'E Carol ina She'aron Aarris'uclear f'ower Plant>On'it PE Carol'ina Shearon Harris Nuclear Power Planti Onit 9g Calolina AuTAOR AFFILIATE'ION Carolina Power I Light-Co~RECIPIENT AFFILIATION DOCKET 05000400 05000401 05000002

SUBJECT:

Interim deficiency rept re defective-seismic Class I hanger weld'urrent status shows 129 defective hangeIs teworked 8, reinepdcted,All ecticn will be cdpplete" by SOOSO 1.DISTRIBUTIOiN CODE: 8010S COPIES RECEIVED:I.TR ENCL P SIZE:Q NOTES: ACTION: RECIPIENT COPIES IO"CODE/NAME LTfR ENC 1Q PMW~A C.8-i 20 LAt wf4~Q i RECIPIENT Ib COOL/NAMEY 15 Be awya.~y 21 AO~~~COPIES L'f'T'O'ACL i INTERNAL: 1 REG F 05 o8 HPA 1o QAB i2 JOROANEE/IEA i6 AO FOR PUB 17 AO AEAC SI'TY 23 OELD""" OiRECrOR OSE I8C"SYS'A" MECH EAG BR S FIANALlER 02 NRC POR 07 E,OO 1lSTAFF o9 oEi v"DIA DPM 1i S'rANORDS OEV i AFIELD COOR/IP..i7 A'D"PLANT SYS 22, DIR UPH AD/SITE, TECH CEOSC/ENCE8 BR HA'rC EAG BA POAER SYS'SR 81RUCT ENG BR 1 i, 1 i i i i 1 i 1 EXTERNAL'3 LPOR 2A ACAS 1 16 1 oz NSIC>>8eo TOTAL NUMBER OF COPIES REQUIRED: LTTR 07 ENCL

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FORM RS~100M January 28, 1980 CITAL Carolina Power&LJ9ht Company Rale/gh, N.C.27602 P D Mr.James P.O'Reilly United States Nuclear Regulatory Commission

'Region II 101 Marietta Street, Northwest Atlanta, Georgia 30303 SHEARON HARRIS NUCLEAR POWER PLANT UNITS 1, 2, 3, AND 4.DOCKET NOS~50,400>>50 401>>50 402>>50 403 DEFECTIVE SEISMIC CLASS'I HANGER WELDS-INTERIM REPORT OPEN ITEM 400 401 79-23-05

Dear Mr.O'eilly:

Per our Decembar 19, 1979, letter on the subject deficiency>>

we informed you that out of a total of 192 defective hangers noted, approximately 68 had been reworked and reinspected and found to be satisfactory and that it was estimated that all corrective action on this item would be completed by January 31, 1980.The intent of this letter is to inform you that all corrective action has not yet been completed.

The current status of corrective action is that, to date, 129'efective hangers have been reworked and reinspected and found to be satisfactory.

Xt is now estimated that all corrective'ction will be completed by March 1, 1980, at which time the.final 10CPR50.55(e) report will be submitted.

We will routinely keep you appraised of our pxogxess on this item during your site inspection visits.If you have any questions regarding this matter, please do not hesitate to contact me.KVH/bd (1209)cc: Mr.V.Stello (2)~Yours very truly, Dtiginai Sian<<B~N].Chiangi N.J.Chiangi-Manager Engineering

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