ML20058G976

From kanterella
Jump to navigation Jump to search
Forwards Safety Insp Rept 50-293/90-20 on 900816-1008 & Notice of Violation
ML20058G976
Person / Time
Site: Pilgrim
Issue date: 11/07/1990
From: Jerrica Johnson
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
To: Bird R
BOSTON EDISON CO.
Shared Package
ML20058G981 List:
References
NUDOCS 9011140169
Download: ML20058G976 (3)


See also: IR 05000293/1990020

Text

W P

o 'u * * %

'

f.

av on g

.. ,

,

.

Docket No. 50-293

Boston Edison Company ,

A1TN: Mr. Ralph G. Bird l

'

Senior Vice President-Nuclear l

Rocky Hill Road *

,

.-

Plymouth, Massachusetts 02360 l

l

Gentlemen: i

Subject: NRC Region I Inspection Report No. 50-293/90-20 I

This refers to the routine safety inspection conducted by Messrs. J. Macdonald, A. Cerne, I

W. Olsen, and D. Kern of this office August 16 October 8,1990 at the Pilgrim Nuclear

Power Station, Plymouth, Massachusetts. Areas examined during this inspection are

described in the NRC Region ! Inspection Report which is enclosed with this letter.

l

The September 2 manual reactor scram and plant shutdown was extensively reviewed by the i

resident staff in this report as well as by the Special Inspection Team dispatched to the site in

response to the event (Inspection Report 50-293/90-21). Region I management concluded .

'

that the licensed operators on shift at the time of the event displayed strong performance in

response to the component failures and system malfunctions encountered while bringing the i

plant to cold shutdown conditions. Additionally, the multi disciplinary analysis team j

t (MDAT) provided effective and comprehensive investigation of each event anomaly and i

'

recommended appropriate specific and programmatic corrective actions.

Notwithstanding effective event response, we remain concerned with the number of

challenges presented to the operators during the event and the apparent contribution of the  ;

maintenance program to these challenges. We are aware of your self assessments of the '

maintenance program as well as the enhancements planned and implemented in response to  ;

weaknesses you identified. We will assess the effectiveness of these changes and the ,

'

, maintenance program in general during the NRC Maintenance Team Inspection to be

l conducted November 516,1990.  ;

Additionally, it appears that one of your activities involving the temporary leak repair of a

shutdown cooling system suction valve was not conducted in accor/.ance with NRC  !

requirements. You are required to respond to this letter following the instructions in the

enclosed Notice of Violation. In your response you should adoress 'he adequacy of the

temporary leak seal program in general and specifically describe administrative measures in ,

place to ensure that quality standards are maintained during program application. 1

!

' * * *s-'; l- -

0FFICIAL ECOE COPY 9

--~-----s -

,

90111

7 _4o169 901107m

.

(

  • , . $ ' .M.

.. *. '

'

, 180V 0 7 td.

Boston Edison Company 2

Your cooperation with us is appreciated.

Sincerely.

Oiltinct Skned By:

Jon R. Johnson

Jon R. Johnson, Chief

Projects Branch No. 3

Division of Reactor Projects

Enclosures:

1. Notice of Violation

l 2. NRC Region I Inspection Report No. 50-293/90 20

cc w/t..cls:

R. Anderson, Vice President, Nuclear Operations and Station Director

E. Kraft, Plant Manager

J. Dietrich, Licensing Division Manager

R. Swanson, Regulatory Affairs Manager

E. Robinson, Nuclear Information Manager

l R. Hallisey, Department of Public Health, Commonwealth of Massachusetts

i R. Adams, Department of Labor and Industries, Commonwealth of Massachusetts

D. Long, Security Group Leader

The Honorable Edward M. Kennedy

The Honorable John F. Kerry

The Honorable Edward J. Markey

The Honorable Edward P. Kirby

The Honorable Peter V. Forman

The Honorable Nicholas J. Costello ,

The Honorable Lawrence R. Alexander  !

B. McIntyre, Chairman, Department of Public Utilities

Chairman, Plymouth Board of Selectmen

Chairman, Duxbury Board of Selectmen

l

Plymouth Civil Defense Director  !

P. Gromer, Massachusetts Secretary of Energy Resources

Sarah Woodhouse, Legislative Assistant

A. Nogee, MASSPIRG

Regional Administrator, FEMA

Public Document Room (PDR)  ;

Local Public Document Room (LPDR)  !

Nuclear Safety Information Center (NSIC)

NRC Resident Inspector q

Commonwealth of Massachusetts SLO Designee

OFFICI AL RECORD COPY

!

  • ".

.., ..',

'

.

.. *.

,

'

' Boston Edison Company 3 NOV H 8

bec w/ Executive Summary Only: l

B.11ehl, RI

J. Wiggins, RI ,

M. Knapp, RI

W. Ilodges, R1

J. Durr, R1

L. Betttenhausen, RI

bec w/encls:

Region I Docket Room (with concurrences)

Management Assistant, DRMA (w/o encis)

J. Johnson, DRP ,

'

J. Rogge, DRP

J. Macdonald, SRI Pilgrim (w/ concurrences)

K. Abraham, PAO (2) All Inspection Reportt. ,

'

J. Caldwell, EDO

R. Wessman, NRR

R. Eaton, NRR

N. Conicella, RI

e

i

?

5

'

RI:DRP RI:DRP :pRP

'

V N

Ro g

/

'

,

Macd. Tald/meo onsope  !

!1/7 30 (/ 118 o\'

>

.

'

OFFICIAL RECORD COPY

'

A:PIL9020.MEO

'

l

S

l