ML20106B703

Responds to NRC Re Violations Noted in Insp Rept 50-374/84-23.Corrective Actions:Unless Required,Simultaneous Performance of Two or More Procedures on Same Sys or More than One Sys Not Permitted

ML20106B703
Person / Time
Site:	LaSalle
Issue date:	08/14/1984
From:	Farrar D COMMONWEALTH EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20106B689	List: ML20106B703
References
9074N, NUDOCS 8410230440
Download: ML20106B703 (2)

Text

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Commonwealth Edison One First National Plaza, Chic-go, Illinois Address Reply to: Post Office Box 767 Chicago. lilinois 60690 s

p August 14, 1984 Mr. James G. Keppler Regional Administrator U.S. Nuclear Regulatory Commission Region III 799 Roosevelt Road Glen Ellyn, IL 60137

Subject:

LaSalle County Station Unit 2 Supplement to Response for Inspection Report 50-374/84-23 NRC Docket No. 50-374 4

References (a):

C. E. Norelius letter to Cordell Reed dated July 13, 1984.

(b):

D.L. Farrar letter to J. G.

Keppler dated July 31, 1984.

Dear Mr. Keppler:

This letter provides additional information requested by Mr.

M.

J. Jordan of your staff and supplements the Commonwealth Edison Company response to Inspection Report No. 50-374/84-23 (Reference (b)).

If you have any further questions regarding this matter, please direct them to this office.

Very truly yours, d

D. L.

arrar, rector of Nuclear Licensing 1m cc:

Resident Inspector - LSCS Attachment 9074N 8410230440 841013 AU6 yrg $

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a Commonwealth Edison Company-a y'LaSalle_ Unit,2 p

SupplementalLResporise -tio ' Notice of Violation

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. ITEM:FOR?WHICH CLARIFICATION WAS REQUESTED-During'therenforceme.ticonference,.we di'scussed.our concerns

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n regarding:the system.for managingJsurveillance. t.ests.- specifically,.the-

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controls >over conducting. testing 30n.both e1ectrical-divisions of one system:and onymore'than.one-system: simultaneously. #In;your response

'please describe changes in.your, system for. managing surveillance. testing

.to. preclude recurrence of such violations'.

ADDITIONAL CORRECTIVE-~ ACTION TAKEN TO AVOID-FURTHER NONCOMPLIANCE Unless. required by a pending due or critical date surveillance

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- 'or another-specific reason simultaneous performance _of two (2) or more_

procedures lon-the.same system'or.more than:one-(1)-system will not-be

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permitted.

When two.(2) or more procedures must be conducted ~

. simultaneously the Shift Engineer will discuss the precautions and limitations with the shift control room engineer and the unit nuclear

.stationLoperator.

Upon concurrence between these individuals the procedures-can be performed.

'DATE WH'EN FULL ~ COMPLIANCE WILL BE ACHIEVED

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This item will be. completed by August 31, 1984.

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