05000373/LER-1998-013, Forwards LER 98-013-00,IAW 10CFR50.73(a)(2)(iv).Commitments Made by Util,Encl

Forwards LER 98-013-00,IAW 10CFR50.73(a)(2)(iv).Commitments Made by Util,Encl

ML20151Y518
Person / Time
Site:	LaSalle
Issue date:	09/16/1998
From:	Dacimo F COMMONWEALTH EDISON CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20151Y522	List: 05000373/LER-1998-013, Forwards LER 98-013-00,IAW 10CFR50.73(a)(2)(iv).Commitments Made by Util,Encl
References
NUDOCS 9809180267
Download: ML20151Y518 (3)

LER-2098-013, Forwards LER 98-013-00,IAW 10CFR50.73(a)(2)(iv).Commitments Made by Util,Encl

Event date:
Report date:
3732098013R00 - NRC Website

text

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=

Commonwealth I'4tison Company

. . . laSalle Generating $tation

' 2601 North list Road Marwilles, 11.61311-9757 Tel HI 5 3574i761 I

i 1

l September 16,1998 4

United States Nuclear Regulatory Commission

Attention: Document Control Desk i n

Washington, D.C. 20555 '

Licensee Event Report #98-013-00, Docket #050-373 is being submitted to your office in accordance with 10 CFR 50.73(a)(2)(iv). j Attachment A provides the commitment (s) for this submittal.

If there are any questions or comments conceming this letter, please refer them to Perry L. Barnes, Regulatory Assurance Manager, at (815) 357-6761, extension 2383.

Respec ,

)

k-Fred R. Dacimo Site Vice President LaSalle County Station

Enclosures:

Regulatory Commitment (s)- Attachment A Licensee Event Report cc: J. L. Caldwell, Acting NRC Region ill Administrator M. P. Huber, NRC Senior Resident inspector- LaSalle D. M. Skay, Project Manager - NRR - LaSalle F. Niziotek, IDNS Senior Reactor Analyst INPO - Records Center s

9809180267 980916 PDR ADOCK 05000373 E$2O I S PM ,

100037 u t om comnaos

ATTACHMENT A .

REGULATORY COMMITMENT (S)

The following identifies those actions committed to by Comed in this

' document. Any other actions discussed in this submittal represent intended or planned actions by Comed. They are described to the NRC for the NRC's information and are not regulatory commitments.

Regulatory Commitment (s) Tracking Number '

The current operating procedures NTS# 373-180-98-SCAQ00013.01 for RT system operations will be reviewed to determine if additional l revisions are necessary based on lessons learned. This would include a review to determine if the use of current operating procedures could create system perturbations during the unisolation of pumps,-

heat exchangers or filter demineralizers that could place the RT system at risk for isolation. If perturbations could occur, ensure adequate modifications and/or procedural guidance is provided to avoid unnecessary RT system isolations.

Operating procedures for other hot NTS# 373-180 98-SCAQ00013.02 systems will be reviewed to ensure that an improper fill and vent does not result in collapsing voids in the system that could lead to similar events.

The Engineering CRC (Curriculum NTS# 373-180 98-SCAQ00013.03 Review Committee) will review and determine how these RT isolation events and their cause (human performance issues) should be addressed in forthcoming training.

The training should emphasize the importance of human performance

, during the modification and procedure revision processes.

Training should discuss the causal factors identified and how they contributed to the root cause of <

~

poor human performance.

.. j ATTACHMENT A (Continued)-

REGULATORY COMMITMENT (S)

The Operations will review and NTS# 373-180-98-SCAQ00013.04 l determine how these RT isolation events and their cause (human performance issues) should be I addressed in forthcoming training.

The training should emphasize the importance of human performance ' l

during the modification and

{

procedure revision processes. l Training should discuss the causal factors identified and how they  !

contributed to the root cause of poor human performance.

The Unit 2 RT operating NTS# 37' '90-98-SCAQ00013.05 - ,

procedures will be reviewed and, I where necessary, revised to incorporate lessons learned from these events.

I i

l l

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