ML19208B190

LER 78-023/01L-1:on 780821,Class 2 Core Spray in piping,84 Hanger Lugs & 22 Pipe Support Welds Not Inspected Prior to Svc.Caused by Error in Preservice Insp Program Contractor Prints.Data Substitution Initiated

ML19208B190
Person / Time
Site:	Hatch
Issue date:	09/11/1979
From:	Coggin C GEORGIA POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19208B189	List: ML19208B188 ML19208B190
References
LER-79-023-01L, LER-79-23-1L, NUDOCS 7909190334
Download: ML19208B190 (2)

Text

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UCENSEE EVENT REPORT .

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i a Lo o . cc: Err.uuusn EVENT DESCRIPTION ,.NO PAoCABLE CONCCC,UENCEs h to 2j L'dhile in told shutdcwn fhe facility was informed that a review of the preservice 10 3 l inspection program revealed a section of Class 2 core spray piping as well as 84 Classy i o i .: l 2 hanger lugs and 22 Class 2 pipe support welds had not been inspected prior to servicej _

s I Public health and safety'were not endangered. Redundant systems were avcilable. - [

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io 6 LIJais___.is a non-rene.titive cccurrence.

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1 io a l 30 SYS T F *.1 CAUSE CAUSE C O'.'P. va.vE

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Lx!@l 33 4 zl@ h h .i 41 42 43 44 47 CAUSE DESCadTIC.'. ..*:O CCPRECEVE ACTIONS h sitc l The oversicht occurred because the crese_rvice ins _p_ection p_tgaram centraccor prints I it i I were in error with official clant documents. The ovm-":unt on the core _ spray pioing j

,i 2 L has been resolved.

Investigation into existing records of the hancer lugs and pipe i ii 3 I supports has been conducted to resolve the remaining items. Research ef construction l

i . I weld documentation packages would suffice for substitution (continued) 1 83 7 8 3 sik OTHE R S T A TuS Cisc ny OtsCOVEnv Di;07 Pfio'2 .

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Georgia Pcwer Company .

Plant E. I. Hatch -

Baxley, Georgia 31513 Cause Description and Corrective. Actions (continued) of baseline data for the welds which were missed during preservice inspection.

Section IWC-2100 of the ASME Section XI Code permits this substitution since construction surface examinations (visual inspection and penetrant tests) con-form to ASME Section Code requirements, and the documentation packages are a part of the plant's pentanent records. The preservice final report will reflect the data substitution.

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