ML17199T386

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Forwards Augmented Insp Rept 50-237/87-29 & 50-249/87-28 on 870807-25.Purpose of Augmented Insp Team to Perform Onsite Fact Finding Re Recent Feedwater Transient Event
ML17199T386
Person / Time
Site: Dresden  Constellation icon.png
Issue date: 10/16/1987
From: Norelius C
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
To: Reed C
COMMONWEALTH EDISON CO.
Shared Package
ML17199T387 List:
References
NUDOCS 8710230275
Download: ML17199T386 (2)


See also: IR 05000237/1987029

Text

Docket No. 50-237

Docket No. 50-249

Commonwealth Edison Company

ATTN:

Mr. Cordell Reed

Senior Vice President

Post Office Box 767

Chicago, IL

60690

Gentlemen:

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The enclosed report refers to the special onsite review conducted by the

NRC Augmented Inspection Team (M. A. Ring, I. T. Yin, I. Villalva,

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T. M. Tongue, W. B. Grant and S. G. DuPont of this office with assistance

from P. Y. Chen and A. J. H. Lee (NRR), M. Russell (INEL), and P. D. Kaufman

(Resident Inspector)) on August 7 through 25, 1987.

The review was in

response to the recent feedwater transients at the Dresden Nuclear Power

Station, Units 2 and 3 authorized by Operating License Nos. DPR-19 and

No. DPR-25 with special emphasis placed on the Unit 3 event which resulted

in system damage.

The'essence of our findings were discussed with

Mr. E. Eenigenburg and others of your staff at the conclusion of the

inspection.

The enclosed copy of our inspection report identifies areas examined during

the inspection. Within these areas, the inspection consisted of a selective

examination of procedures and representative records, observations, and

interviews with personnel.

The major purpose of the Augmented Inspection Team (AIT) was to perform

onsite fact finding regarding the event. Issues identified by the AIT may

be examined for possible regulatory violations in subsequent inspections.

In accordance with 10 CFR 2.790, of the NRC "Rules of Practice", Part 2,

Title 10, Code of Federal Regulations, a copy of this letter and the

enclosure(s) will be placed in the NRC Public Document Room *

8710230275 871016_~

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Commonwealth Edison Company

We will gladly discuss any questions you have concerning.this inspection.

Enclosure:

Augmented Inspection

Report No. 50-237/87029(DRP)

No. 50-249/87028(DRP)

cc w/enclosure:

D. Butterfield, Nuclear

Licensing Mana~er

J. Eenigenbur9, Plant Manager

DCD/DCB (RIDS)

Licensing Fee Management Branch

Resident Inspector, RIII

Richard Hubbard

J. w. Mccaffrey, Chief, Public

Utilities Division

F. Maraglia, NRR

D. Crutchfiled, NRR

D. Muller, NRR

N. Grotenhuis, NRR

C. E. Ross, NRR

W. L,anning, NRR

E. Jordan, AEOD

R. L. Spessard, AEOD

W. Kane, RI

L. Reyes, RII

J. Callen, RIV

D. Kirsch, RV

P. Y. Chen, NRR

A. J. H. Lee, NRR

ORIGINAL SIGNED iY E. G. GP.EEi'!~~A!~

Charles E. Norelius, Director

Division of Reactor Projects

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