ML20235T960

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Forwards Safety Insp Repts 50-277/87-22 & 50-278/87-22 on 870718-0828.No Violations Noted.Concerns Noted Re Number of Shutdown Cooling Isolations That Occurred Recently.Response Describing Causes & Corrective Actions Requested
ML20235T960
Person / Time
Site: Peach Bottom  Constellation icon.png
Issue date: 10/02/1987
From: Kane W
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
To: Gallagher J
PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
Shared Package
ML20235T963 List:
References
NUDOCS 8710130302
Download: ML20235T960 (3)


See also: IR 05000277/1987022

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02 00T1987 q

Docket Nos. 50-277/DPR-44 4

50-278/DPR-56

l Philadelphia Electric-Company

I

ATTN: Mr. J. W. Gallagher

Vice President

l Nuclear Operations

i -2301 Market Street

Philadelphia, Pennsylvania .19101

Gentlemen:

Subject: Combined Inspection 50-277/87-22; 50-278/87-22

This transmits the findings of the routine safety inspection by Messrs.

R. J. Urban,- L. E. Myers, and T. P. Johnson on July 18' to August 28, 1987,

at the Peach Bottom Atomic Power Station, Delta, Pennsylvania. These

findings were based on observation of activities, interviews, measurements

and document reviews, and have been discussed with Mr. D. M. Smith of your

staff.

A copy of this letter and the enclosures are being placed in the NRC Public

Document Room.

Within the scope of this inspection, no violations were observed. However, we

are concerned with respect to the number of shutdown cooling isolations that

have recently occurred during this and previous inspection. periods. The

l details of these events are in sections 4.1.12 and 4.2 of this report. In

l addition, several isolations have occurred since the end of this inspection

period. We request that you review these isolations and provide a written

response describing your analysis of their root causes and the corrective

actions you have taken or plan to take to reduce the frequency of these

occurrences.

l The response requested by this letter is not subject to the clearance

procedures of the Office of Management and Budget as required by the Paperwork

Reduction Act of 1980, PL 96-511.

Your cooperation with us is appreciated.

Sincerely,

@gInel Signed byI

h

Q

DOC 7b

W. F.'Kane, Director,

Division of Reactor Projects

Enclosure: NRC Region I Combined Inspection Report No. 50-277/87-22 and

[ 50-278/87-22

i

0FFICIAL RECORD COPY CIR PB 87-22 - 0001.0.0

11/29/80

& 0\ 1- (

1

_ _ _

_ _ _ - _ _ _ - _ _ _ _ _ -

.

.

'

Philadelphia Electric Company 2

0200ff1987

cc w/ encl:

D. M. Smith, Manager, Peach Bottom Atomic Pcwer Station

l John S. Kemper, Senior Vice President, Engineering and Production

W. H. Hirst, Director, Joint Generation Projects Department, Atlantic

Electric

G. Leitch, Nuclear Generation Manager

l Troy B. Conner, Jr. , Esquire (Without Report)

l

Eugene J. Bradley, Esquire, Assistant General Counsel (Without Report)

Raymond L. Hovis, Esquire (Without Report) .

l Thomas Magette, Power Plant Siting, Nuclear Evaluations

l

W. M. Alden, Engineer in Charge, Licensing Section

Thomas S. Shaw, Jr., Vice President - Production, Delmarva Power

Doris Poulsen, Secretary of Harford County Council

Public Document Room (PDR)

local Public Document Room (LPDR)

Nuclear Safety Information Center (NSIC)

NRC Resident Inspector

Commonwealth of Pennsylvania

bec w/ enc 1:

Region I Docket Room (with concurrences)

Management Assistant, DRMA (w/o encl)

J. C. Linville Section Chief, DRP

M. Shanbaky, Chief, FRPS, DRSS

SRI, Limerick I

R. Martin, NRR, PD12

l

i

RI:DRP RI:DRP RI:DRP RI:DRP* RI:DRP* RI:DRP

Myers Urban Johnson Williams Linville Wenzinger

9/ /87 9/ /87 9/ /87 9/ /87 9/ /87 9/ /87

  • SEE PREVIOUS CONCURRENCES

OFFICIAL RECORD COPY CIR PB 87-22 - 0002.0.0

11/29/80

- _ _ _ _ _ _ _ _ - __ _ - _ _ _ _ _____ _ _ ____ - _

.

.

Philadelphia Electric Company 2

cc w/ encl:

D. M. Smith, Manager, Peach Bottom Atomic Power Station

John S. Kemper. Senior Vice President, Engineering and Production

W. H. Hirst, Director, Joint Generation Projects Department, Atlantic

Electric

G. Leitch, Nuclear Generation Manager

Troy B. Conner, Jr. , Esquire (Without Report)

Eugene J. Bradley, Esquire, Assistant General Counsel (Without Report)

Raymond L. Hovis, Esquire (Without Report)

Thomas Magette, Power Plant Siting, Nuclear Evaluations

W. M. Alden, Engineer in Charge, Licensing Section

Thomas S. Shaw, Jr. , Vice President - Production, Delmarva Power

Doris Poulsen, Secretary of Harford County Council

1

Public Document Room (PDR)

Local Public Document Room (LPDR)

i Nuclear Safety Information Center (NSIC)

NRC Resident Inspector 3

'

Commonwealth of Pennsylvania

bcc w/ encl: i

Region I Docket Room (with concurrences)

Management Assistant, DRMA (w/o encl)

J. C. Linville Section Chief, DRP

M. Shanbaky, Chief, FRPS, DRSS

SRI, Limerick I

R. &c k% , 13 R R , T ) l D. v

,

!

l

l

RI:DRP RI:DRP RI:DRP RI:DRP RI:DRP RI: P //

Myers Urban Johnson Wi ams Li y e (6

l

9/ /87 9/ /87 9/ /87 9/Sf/87 9/}l/87 7  ;

0FFICIAL RECORD COPY CIR PB 87-22'- 0002.0.0

11/29/80

I

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