ML19260D284

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Responds to NRC Re Violations Noted in IE Insp Repts 50-338/79-40 & 50-339/79-53.Corrective Actions:Welds re-examined,subsequent Examinations Surveyed & Contractor Notified Re Proper Liquid Penetrant Testing Procedure
ML19260D284
Person / Time
Site: North Anna  Dominion icon.png
Issue date: 11/29/1979
From: Proffitt W
VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To: James O'Reilly
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19260D265 List:
References
935-110779, NUDOCS 8002080259
Download: ML19260D284 (2)


Text

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VIHOINIA E l.!!CT H IC A N I) PO W I';li C O FI P A N Y Iticun.mn.Vinuin u eaem November 29, 19'/9' Mr. James P.

O'Reilly, Director Se r ia l No. 935/110779 Office of Inspection and Enforcement P0/RMT:sej U.

S. thiclear Regula tory Commission Docket 'as. W 333 Region II

'20-339 101 Marie tta Street, Suite 3100 License No.

NPF-4 Atl anta, Georgia 30303 Construction Permit No. CPPR-78

Dear Mr. O'Reilly:

We have reviewed your let ter of November 7, 19 79, in reference to the inspection conducted at North Anna Power Station, Unit Nos. I and 2 on October 9-12, 19 79, and reported in IE Inspection Report Nos. 50-338/79-40 and 50-339/79-53.

Our response to the specific infraction la attached.

We have determined that no proprietary information is contained in the report.

Accordingly, the Virginia Electric and Power Company has no objection to this inspection report be ing nade a na t ter of public disclosure.

Very truly yours, C. M. Stallings Vice President-Powe r Suppl y and Production Ope ra t ions Attachment cc:

Mr. Al be r t Schwencer kh r]

8002080 b

=

Attachment l' r.SPO::SE TO ;;0%CWiPI f A!!CE ITIN HP. Pori'ID I:4 IM I?;SPECTIO:i REPORT I:0 50-3 U/ /J-40 A.

?:itC Co,nen t A r.

re<pii red by Cr i t erion V of Appendix U to 10 CFR 50 and ". implencated

' y Cect ion 5 oi VEPCO I;ucl ea r Powe r Sta t ion Qual i t y Ansurance !!anual,

i

" Activities affecting, quality shall be p re sc rilied b, docun.,n ted instruc-tions, procedures and drawiegs and shall he accompl Ished in accord-ance uith these instructicus, precedures a nd d raw i n;".. " Pa ray,raph 3. 3 of i!-t;SD Procedure ISl-ll, the applicable procedure for l iquid penet raat surface Junpection during, inne rv ic e inspection, re q u i.res removal of excess penetrant prior to development.

Coatrary to t h e ab re ', on October 11, 19 79, for welds 5, 7, 8, 9 and 10 on ISO VPA-1-41ul, exces; penetrant vas nat adequatel y r enoved re nul t in;; in a nurface t oo p i n'-:

for proper eval u.it ion.

Tne level TI e::aminer accepted the te<t as a va' s'

'es:

". i s is an I" r :c ; mn.

Pec : r c in,rac-

.orrect an

<*'*.d Sn ye i i ical 1 y, pornuant to Sectton ine,, u, a of Prac t ice"

'rt ),

i;t's 10, Code of Federal Regu-Irt fernation 2s,

.i:te'.

r -c c :

t.:';en and re r ul u a ch t,<ved -

T-v.

_ - c-ctien were sa t isf acteril y reexanined on Oc tober 12, 19 79.

. w a -: conducted on veeral subsequent exaninations rod they

-f or ed na t isf ac teril y 2.

m en et

t e,s w'. i ch wi l l be t 'an t e a /oid further non-corptiance.

< tractor involved w:n, cautiened that the qual i t y of l i qu iri pene-

'i t-

't te3 ting nunt be inproved and in the f u tu re, coatractors vill have

-are F-rveillance by Vepco I:DT pe ruonnel duri n;; ligold penetraat t e s t in;;.

3.

.,.en ' :11 con,1 lance ull I be achieved it c-- 'iance h:u: been achieved.

pp,3 120 m

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