ML17058A563

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Forwards Insp Repts 50-220/90-04 & 50-410/90-04 on 900411-0530.Noncited Violation Noted
ML17058A563
Person / Time
Site: Nine Mile Point  Constellation icon.png
Issue date: 06/21/1990
From: Linville J
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
To: Burkhardt L
NIAGARA MOHAWK POWER CORP.
Shared Package
ML17058A564 List:
References
NUDOCS 9006290063
Download: ML17058A563 (6)


See also: IR 05000220/1990004

Text

Docket Nos.:

50-220

50-410

Niagara

Mohawk Power Corporation

ATTN:

Mr. Lawrence Burkhardt, III

Executive Vice President - Nuclear

301 Plainfield Road

Syracuse,

New York

13212

Gentlemen:

Subject:

NRC Region I Combined Inspection

Report

Nos.

50-220/90-04

and 50-410/90-04

This letter

transmits

the

results

of

the

routine

inspection

conducted

by'"

Messrs.

W. Cook,

R.

Laura,

R.

Temps

of

this

office

on

April 11

through

May 30,

1990, at Nine Mile Point Units

1 and 2, Scriba,

New York.

A summary of .

the findings was

presented

to Messrs.

R. Abbott,

K. Dahlberg

and other members

of your staff at the conclusion of the'nspection.

Operations

at

both units

were

generally

good during this

inspection

period.

An exception at Unit 2 involved

a personnel

error which resulted

in operation

with an improperly positioned control rod.

A Unit

1 event involving the opera-

tion of the

feedwater

pump with its suction valve closed also reflected poorly

on the'operations

staff

and is

a recent

example

of ineffective configuration

control.

Your staff's initial corrective actions

were comprehensive.

In these

incidents,

there were

no adverse

safety

impacts or equipment

damage.

We appreciate

your cooperation.

Sincerely,

.=:;S C. i,inviile

James

C. Linville, Chief

Reactor Projects

Branch

No.

1

Division of Reactor Projects

Enclosures:

1.

NRC Region I Combined Inspection

Report Nos.

50-220/90-04

and

50-410/90-04

2.

Attachment

A, Core Spray

System

NPSH and Water

Hammer Safety Evaluation

OFFICIAL RECORD

COPY CIR 9 MILE 90-04 - 0001.0.0

06/20/90

0

Niagara

Mohawk Power Corporation

-2

SUN P ] ~gcg

cc w/encls:

CD Mangan,

Senior Vice President

W. Mansen,

Manager Corporate Quality Assurance

M. Colomb, Unit 2 Superintendent;

Operations

C.

Beckham,

Hanager,

Nuclear Quality Assurance

Operations

R. Abbott, Station Superintendent,

Unit 2

J.

Perry,

Vice President,

Quality Assurance

'. Dahlberg, Station Superintendent,

Unit

1

R. Randall, Unit

1 Superintendent,

Operations

C. Terry, Vice President

Nuclear Engineering

and Licensing

J. Willis, General

Superintendent

J.

Warden,

New York Consumer Protection

Branch

T. Conner, Jr.,

Esquire

G. Wilson, Senior Attorney

J.

Keib, Esquire

Director,

Power Division, Department of Public Services,

Sta

State of .New York, Department of Law

Public Document

Room (PDR)

Local Public Document

Room (LPDR)

Nuclear Safety Information Center

(NSIC)

NRC Resident

Inspector

State of New York,

SLO Designee

bcc w/encls:

Region

I Docket

Room (with concurrences)

Management Assistant,

DRMA (w/o encls)

J. Linville, DRP

G. Meyer,

DRP

D. Vito,

DRP

B.

Summers,

DRP

M. Miller, DRP

M. Taylor,

SLO

K. Abraham,

PAO

R. Bellamy;

DRSS

J. Caldwell,

EDO

R. Martin,

NRR

te of New York

bcc w/Letter and Executive

Summary Only:

W. Kane,

DRP

W. Hodges,

DRS

M. Knapp,

DRSS

R. Gallo,

DRS

J. Durr,

DRS

R. Capra,

NRR

OFFICIAL RECORD

COPY CIR 9 MILE 90-04 - 0002.0.0

06/14/90

Niagara

Mohawk Power Corporation

JUg pg ]ggg

RI: DRP

WCook/mj

6/iF/90

RI: DRP

GMeyer

6/,'g/90

DRP

Linville

6/&0

OFFICIAL RECORD

COPY CIR 9 MILE 90-04 - 0003.0.0

06/14/90