ML20210E283

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Forwards Resident Safety Insp Rept 50-334/86-04 on 860201-0310.No Violation Noted.Concern Expressed Re Number of Annunciators Found in Alarmed Condition
ML20210E283
Person / Time
Site: Beaver Valley
Issue date: 03/24/1986
From: Wenzinger E
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
To: Carey J
DUQUESNE LIGHT CO.
Shared Package
ML20210E287 List:
References
NUDOCS 8603270307
Download: ML20210E283 (2)


See also: IR 05000334/1986004

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MAR 2 41986

Docket / License: 50-334/DPR-66

Duquesne Light Company

ATTN: Mr. J. J. Carey

Vice President

Nuclear Group

Post Office Box 4

Shippingport, Pennsylvania 15077

Gentlemen.

Subject: Inspection a0-134/86-04

This refers to the routine res,.Sant safety inspection by Mr. W. Troskoski on Febru-

ary 1 - March 10, 1986, at the Bea e r Valley Power Station, Unit 1, Shippingport,

Pennsylvania. The inspection consistu' of document reviews, interviews and obser-

vation of activities. The findings were Oscussed with Mr. J. Sieber of your staff.

No violations were found.

As I discussed with Mr. Ken Grada, Director of Site Operations, on March 21, 1986,

I am concerned with the number of annunciators found in an alarmed condition on

at least one occasion during this inspection period. There were 30 off normal,

red annunciators in an alarmed condition (see Report Item 8 and Attachment 1).

I understand that the_ number of annunciators varies, and as of March 21, the number

of off normal, red annunciators in an alarmed condition was 14. Please respond

to this letter and let me know of changes and repairs you intend to make concerning

the annunciators, particulaHy changes intended to minimize the number of annunci-

ators unnecessarily in an alarm condition.

Your cooperation is appreciated.

Sincerely,

@WW

Edward C. Wenzinger, Chief

Projects Branch No. 3,

DivisionofReactorProjects

Enclosure:

1. NRC Region 1 Report 50-334/86-04

2. Attachment 1, Annunciator Survey

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. . Duquense Light Company 2

cc w/encls:

C. E. Ewing, Manager, Quality Assurance

W. S. Lacey, Plant Manager .

R. J. Druga, Manager, Technical Services

R. E. Martin, Nuclear Engineering

J. D. Sieber, General Manager, Nuclear Services -

T. D. Jones, General Manager, Nuclear 0perations

H. M. Siegel, Manager, Nuclear Engineering Dept.

N. R. Tonet, General Manager, Nuclear Engr. & Constr. Unit

Public Document Room (PDR) t

Local Public Document Room (LPDR)

Nuclear Safety Information Center (NSIC)

NRC Resident Inspector

Commonwealth of Pennsylvania

bcc w/ encl:

Region I Docket Room (with concurrences)

Senior Operations Officer

DRP Section Chief

M. McBride, RI, Pilgrim

G. Walton, SRI, BV-2

P. Tam, LPM, NRR

f P P

T skoski/meo ipp e zin er

3/17/86

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0 ICIkLRECORD. COPY

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