ML20197D356

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Forwards Rev 57 of LaSalle Nuclear Power Station Security Plan Which Identifies Implementation of New Security Computer Sys,Per 10CFR50.54(p).Plan Withheld
ML20197D356
Person / Time
Site: LaSalle  Constellation icon.png
Issue date: 12/18/1997
From: Johnson I
COMMONWEALTH EDISON CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
TAC-M65376, TAC-M65377, NUDOCS 9712290035
Download: ML20197D356 (1)


Text

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SAFEGUARDS INFORMATION rhiawi. iumm r,7 NO.1 December 18,1997 CERTIFIED MAIL U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington D.C. 20555 Subjset:

LnSalle Nuclear Power Stations Units 1 and 2 LaSalle Station Security Plan NRC Docket Nos. 50 373 & 50 374 TAC Nos. 65376/65377 Enclosed is the original and three (3) copies of Revision 57 of the LaSalle Nuclear Power Station Security Plan.

This submittal identifies the implementation of a new state-of-the-art security computer system. This new system enhances the security systems reliability, data retention and operator interfaco. The functional redundancy of this new system allows for the removal of all references to pre-existing backup systems that are no longer needed. With the implementation of the new system, compensatory measures for the failure of the security computers have been revised to cor etate with the functional redundancy of the system.

Pursuant to 10CFR 50.54(p), the signed original and three copies of the Security Plan revisions are being provided to your office. A copy of this letter and two copies of the Security Plan revisions are being sent to Region Ill.

We have concluded that these changes do not decrease the effectiveness of the Safeguards Plan. These enclosures contain Safeguards Information which must be protected from public disclosure pursuant to 10CFR 73.21.

Sincerely, hh't,c.t.

MS stiene M. Johnson '

l Licensing Operations Director cc: A. B. Beach THE ENCLOSURE CONTAINS SAFEGUARDS INFORMATION I

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