ML13323B138

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Forwards Insp Rept 50-206/86-15 on 860317-20.Observations Re Corrective Actions Taken in Response to 851121 Water Hammer Event Taken
ML13323B138
Person / Time
Site: San Onofre Southern California Edison icon.png
Issue date: 06/06/1986
From: Grimes B
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
To: Baskin K
SOUTHERN CALIFORNIA EDISON CO.
Shared Package
ML13323B139 List:
References
NUDOCS 8606110327
Download: ML13323B138 (3)


See also: IR 05000206/1986015

Text

O -p.It REG,,

UNITED STATES

NUCLEAR REGULATORY COMMISSION

WASHINGTON, D. C. 20555

June 6, 1986

Docket No. 50-206

Southern California Edison Company

ATTN: Mr. Kenneth P. Baskin, Vice President

Nuclear Engineering, Safety and

Licensing Department

2244 Walnut Grove Avenue

Rosemead, California 91770

Gentlemen:

SUBJECT:

NRC INSPECTION OF SAN ONOFRE UNIT 1

This refers to the inspection conducted by Messrs. P. Milano, R. Correia,

E. Trottier, H. Gregg, 0. Rothberg, and H. Rockhold of the NRC on March 17-20,

1986, of activities authorized by NRC License No. DPR-13, and to the discussion

of their findings held 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 inspectors.

The purpose of this inspection was to review the corrective actions taken to

date in response to the November 21, 1985 water hammer event. This report

will serve as a portion of the NRC staff's overall review of the check valve

related issues of this event.

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.

Sincerely,

S 8606

17 860606.

860610 2O

00206

B in K. Grimes, Dir

tor

PDR

-

Division of Quality ssurance, Vendor

and Technical Training Center Programs

Office of Inspection and Enforcement

Enclosure:

Inspection Report No. 50-206/86-15

cc w/enclosure:

D. J. Fogarty, SCE

H. B. Ray, SCE (San Clemente)

H. E. Morgan, SCE (San Clemente)

State of California

June 6, 1986

DISTRIBUTION:

DCS

VPB Reading

DQAVT Reading

JTaylor

RVollmer

BGrimes

HMiller

EMerschoff

PMilano

RCorreia

ETrottier

HGregg, RI

ORothberg, NRR

AD'Angelo, NRC Resident Inspector

JCraig

AChaffee, RV

RDudley, NRR

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June 6, 1986

DISTRIBUTION:

DCS

VPB Reading

DQAVT Reading

JTaylor

RVollmer

BGrimes

HMi1 1 er

EMerschoff

PMilano

RCorreia

ETrottier

HGregg, RI

ORothberg, NRR

AD'Angelo, NRC Resident Inspector

JCraig

AChaffee, RV

RDudley, NRR

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PMilano:sam

RCorreia.

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