ML20237C429

Forwards Insp Rept 50-361/87-29 on 871026-1113.No Violations Noted.Licensee Attention Directed to Insp Rept Paragraph 2.a Re Failure to Correct Inaccurate Piping & Instrumentation Drawings

ML20237C429
Person / Time
Site:	San Onofre
Issue date:	12/03/1987
From:	Pate R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
To:	Baskin K SOUTHERN CALIFORNIA EDISON CO.
Shared Package
ML20237C432	List: IR 05000361/1987029 ML20237C429
References
NUDOCS 8712210312
Download: ML20237C429 (2)

See also: IR 05000361/1987029

Text

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DEC 3 1987

Docket No. 50-361

Southern California Edison Company

P. O. Box 800 l

2244 Walnut Grove Avenue

Rosemead, California 91770 l

Attention: Mr. Kenneth P. Baskin, Vice President j

Nuclear Enginee;ing, Safety and Licensing Department i

Gentlemen:

SUBJECT: NRC INSPECTION OF THE SAN ONOFRE UNIT 2 CONTAINMENT INTEGRATED LEAK

RATE TEST

This refers to the routine inspection conducted by Mr. C. Clark of this

office on October 26 through November 13, 1987, of activities authorized by

NRC License No. NPF-10, and to the discussion of our findings held by Mr.

Clark with members of your staff at the conclusion of the inspection.

Areas examined during this inspection are described in the enclosed

inspection report. Within these areas, the inspection consisted of selective

examinations of procedures and representative records, interviews with

personnel, and observations by the inspector. l

Althcugh no violation of NRC requirements were identified within the scope of

this inspection, we direct your attention to paragraph 2.a of the attached

report. We are concerned that the less than full accuracy of your piping and

instrumentation drawings, with regard to vent and drain valves, resulted in

difficulty in ensuring a correct valve line-up for this test. The specific

situation was identified in 1985; however, corrective action was apparently

incomplete and ineffective. We encourage you to consider action to remedy l

this weakness. J

In accordance with 10 CFR 2.790(a), a copy of this letter and the enclosure

will be placed in the NRC Public Document Room.

Should you have any questions concerning this inspection, we will be glad to

discuss them with you. ,

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Sincerely, l

hkt b[

RcSe J. Pate,

t'[

ief

Reactor Safety Branch

Enclosure:

Inspection Report No. 50-361/87-29

8712210312 871203 ,

PDR ADOCK 05000361 < j

G PDR

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IEC1

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DEC 3 1987 I

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cc w/ enclosure:

D. J. Fogarty, SCE

H. 8. Ray, SCE (San Clemente)

H. E. Morgan, SCE (San Clemente)

State of CA

bec w/ enclosure:

RSB/ Document Control Desk (RIDS) (IE01)

D. Persinko, NRR

Project Inspector

Resident Inspector l

Randy Huey (SONGS) l

G. Cook

B. Faulkenberry I

J. Martin

Docket File

bec w/o enclosure:

LFMB

M. Smith

Region V

[R UEST COPY ] UEST COPY ] - UEST COPY ]

[ ES / NO ] YE / NO ] YES / NO ]

" U [ TO PDR ]

[ YES / NO ]

85&, ~ s%9

CClark/ norma sri ards RJPate

12/3 /87 12/p/87 12/.3 /87

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