ML18045A802

Part 21 Rept Re Pipe Supports W/Partially or Totally Disengaged self-aligning Rod End Bushings Furnished by Itt Grinell,Corner & Lada,Pacific Scientific-Kintech Div & NPS Industries

ML18045A802
Person / Time
Site:	Palisades, Midland
Issue date:	10/08/1980
From:	Wahl H BECHTEL GROUP, INC., BECHTEL POWER CORP.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
REF-PT21-80-289-000 10CFR-050.55E, 10CFR-50.55E, NUDOCS 8010210009
Download: ML18045A802 (3)

Text

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.* . ~- l.'6"'1-00D Bechtel Power Corporation 0 777 East Eisenhower Parkway Ann Arbor, MichigKn

~I/Add,...,

Octob~r P.O. Box 1000, Ann Arbor, M1crugan 48106 8, 1980 Mr. JameM K~ppler ~-~'lct}?>~

Director, Region III ~-"?,~~*

Office ~f In~pe~tion and E.nf orcement U.S. Nuclear Regulatory Commission 799 Roosevelt.Road Glen Ellyn, Ulinoie '"60137

Subject:

Dechtel Power Corporation Ann Arbor Power Division Report of Dcf cctive Compliance Under.

~-0_.£~ Part* 21

.In accordance with the requirements of J.O CFR Pa.rt 21, this i.s to confirm reportine *of -n 10 CFK Purt 21 dcfidcncy by telephone on October 8, 1980 by Mr. Howard Wahl to Mr. RlchHrd Knt,pp, Office of Insp~tion and Enfor.cemP.nt, Region ITT, U.S. Nuclear Regulatory Con.a:nissiuu. This report concerns pipa supports w:f.th p;;.rtia.11y nr totally disengaged self-aligning rod*~nd bu~hlngs, which have been furnished to Midland Unita l and 2, and Palls~de~.

• This same def1c1.ency was reporte.d by tclccon on August. 24, 1980 to Mr. R. Sutphin, Office of Inspection and Enforcement. RcgJon III. U.S.

Nuclear Re~ula~ory Co=uiss1on. by Consumers Power CompDny liS a repnrtable.

• dcficien~y for Midland Unit!'; 1 and 2 per 10 CFR 50.SS(el.

This report is bc1ng subm1~tcd by Bechtel Power CorporaLion, Ano Arbor Power D:ivieinn, per 10 CFR furl 21 since Ann Arbor rower *Divi.sion's evaluation indicates that it is reportnhle to the NKC par 10 CFR. Part 21 requlrtra!ffnls.

Following is; ,:;pecific information r~qu1red by 10 CYR. Part21:

1. INnTVTDUAL REPORTING

~~:r!.,~;1:~ and Ann General Arbor Pow~r Div!aion Manage~ ***----0 Bechtel Power Corporation 777 ~st Eisenhower Parkway Ann Arbor. Michigan 48106 OCl* *9 1980

1. ~

e Mr. ~aD"~ti Keppl~r Bechtel Power Corporation

• October 8, 1980

!>age.Two

--~

2. .F!if.I'~lTY AND COMPONENT IDENTIF'ICATION

a. Midl.Clnd Unit:s 1 nnd 2 est1.m3.ted 2200 items

. b. PaliRades Projecc approx.- 34 (biown at this t.imP.)

3. SUPPI.YJNG FIRMS

.ITT Gr1nn~1 1 Corner & Lada DAnA & F.aige Avenue. N.E *. 1341 Elmwood Avenue Warren, OM.o 44481 Cranston, Rhode Island 02910 Pacific Scientific;-K:Lutech-Divisi-on **** M'S Inrlustrie~

1346 S. Stntc College Blvd. . 2750 SW Moody Anaheim, California 92803 Portland. Orr.gen 97201 The self-aligni.ng rod end bushings u::.ecl at the en<la of svay sr.ru~,;,

snuhbP.r.s~ .And ahock suppressors on a few units have been ftJUild to

• b~.pnrtlally ur tuLal;l.y uisenKaged frO!ll the sti,-uctural component.

If th~ defects were allowed to rcm.~in uncorrected, .a condition would oe treated which was not conside~ed 1.n the stress nnnly:;ls ann may create a safe,ty hAz~rd of cvQrRtre~s in the piping system.

5. DATE.OF NOTIJl'ICATJON OF THF. DF.PECT*

The <lefecL was identified as bein~ reportable on the Midland Project under 10 Ct"R. 50.55(e) on September 24, 1980 and the NRC, Region III,

• was notified. Subsequent evaluation by Ann Ar.bor Power Division's 10 CFR Fart 21 evA.l.UAtion committee established that this defect is reportable under 10 CFR rart 21. That determinatioD vas compl~t~d on October 6, 1980.

6. OTHER COM!l'ONENTS WITH-IDENTICAL DEFEC."t Non~ known At this time*

7. CORREC,'.l:IJJt ACTION Not known *. To be provided }Ater.

Mr. JQmcs Keppler October B. 1980

• Bechtel-*Powe_r Corporation l'age Three

8. NOTIFICATION TO OnIER LlCENSEES Coi1eW1Jers Pow~r Compuuy hu::t b~ea noti!ied of this defect relative to the 'Midlnnd Units 1 and 2 and t:o the .l'al1.sades plant. This Division has not provicled d1is type cmuponent to any other Nucl~~r unit; however. our cliP.nt, lowa Elactri.c L:fght & Power Company hns hcr.n ndvi S(!d of the I"roblem.

!9.JlLI

'Rowar d W. W11hl Vic~ PreHid~"t*& GenP.ral Man~ser Ann /\rbor Power D1v1~1on HWW/c:mp' cc: Mr. J.W. Cook. Consumers rower Comp3ny Mr. R.E. DeWitt, Consumers ~ower Company Mr *. L. )lo~t, Iow.il F.lcctrie L'lght & PnwP.r CnmpAny

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