ML20235Y311

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Informs That Util Actively Working W/Bwr Owners Group to Evaluate Potential Upgrades of Neutron Monitoring Sys,Per Dr Muller & SER Re Conformance to Reg Guide 1.97, Rev 2.Owners Group Recommendations Will Be Followed
ML20235Y311
Person / Time
Site: LaSalle  Constellation icon.png
Issue date: 10/07/1987
From: Allen C
COMMONWEALTH EDISON CO.
To:
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
RTR-REGGD-01.097, RTR-REGGD-1.097 3670K, TAC-51102, TAC-56407, NUDOCS 8710200303
Download: ML20235Y311 (1)


Text

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Commenws:lth Edison 3, One First National Plaza Chicago, Illinois V Address Reply to: Post Office Box 767 Chicago, Illinois 60690 - 0767 g @BC'Ob A O 00 mat October 7, 198P 00 20 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555

Subject:

LaSalle County Station Units 1 and 2 Regulatory Guide 1.97 Revision 2 TAC Nos. 51102 and 56407 NRC Docket Nos. 50-373 and 50-374 Reference (a): Letter dated August 20, 1987 from D.R. Muller to L.D. Butterfield Transmitting the Safety Evaluation Report for LaSalle County Stations Conformance to Regulatory Guide 1.97.

Dear Sir:

Reference (a) documented the conclusion of your staff that LaSalle County Station instrumentation complies with the recommendation of Regulatory Guide 1.97, Revision 2 except for that instrumentation associated with monitoring neutron flux. Your letter requested that Commonwealth Edison commit to installing an upgraded neutron flux monitoring instrumentation system when available, l Commonwealth Edison is actively working with the BWR Owners Group l

evaluating potential upgrades of the neutron monitoring system. We will

! follow recommendations made by the BWR Owners Group for upgrade of the instrumentation when available.

If you have any further questions please contact this office.

C. M. Allen Nuclear Licensing Administrator cc: Regional Administrator - RIII Resident Inspector - LSCS l P. Shemanski - NRR M. Parker - IDNS 3670K 8710200303 ADOCK O 8 {$373 g DR ppg h\

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