ML050480356

Comment (5) of John J. Disosway Requesting a 30-Day Extension of Public Comment Period for Draft Guide DG-1130

ML050480356
Person / Time
Site:	North Anna
Issue date:	02/10/2005
From:	Disosway J Institute of Electrical & Electronics Engineers
To:	NRC/ADM/DAS/RDB
References
69FR75359 00005, DG-1130
Download: ML050480356 (1)

Text

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IEEE POWER ENGINEERING SOCIETY NUCLEAR POWER ENGINEERING COMMITTEE CHAIR VICE CHAIR SECRETARY AIAEEZ4E John J DisosTway JIS MAkIrm .0 MticDonald Domrninon AECE IST-Conax Nuclear. Inc.

North Anna Power Station :2s1 SjzArnun t 402 Soiwil Drie P.O. Box 402 %linssbsu6-L Oclrin B012ao, NY 14225 USA Mineral, VA 2311 7-USA LSKID2 Cotada VOX 716 681-1973IFAX 716681.1139

Vo 60 694-258S I Fay. 40 894-2178 VOX

05 RS2-0W I FAX 954 .0 MKaDonaldC IEEE org J.739I1 John-Disoswayedom corn :Msk.laWnAS AECLCA '& J PASTClAIR c5// /i2 John P. Caner Shaw Group /Stone and Webster. Inc. February 10, 2005 100 Tecinology Center Drive Stciton. MA 027024705 USA VOX: 617 589 1518 / FAX: 617 589-2969 Rules and Directives Branch Office of Adminstration Sub-Committee Chairs U. S. Nuclear Regulatory Commission SC-2 Qualification Washington, DC 20555-0001 S. Agprwal US. Nuclear Regulatory Commission 11545 Rockville Pike

Subject:

Extension to Comment Period for Draft Guide DG-1 130 Rockville. MD 20852 USA VOX: 301 4 15-005 / FAX: 301 415-5074

Dear Sir or Madam:

SCA3 Operations, Surveillance and Testing The purpose of this letter is to request a 30-day extension of the public comment period S. IC Dureja Calvert Cliffs Nuclear Power Plant for Draft Guide DG-I 130; specifically, an extension until March 14, 2005.

1650 Calven Cliffs Parkway LAisby, MD 20657 USA VOX: 410 4954006 / FAX: 410 495-3614 A review of the draft material has indicated the need for additional time to comment on the specific guidance provided by the staff concerning computer based safety system SC-4 Auwiliary Power security in Regulatory Positions 2.1 through 2.9. Specific discussions within the IEEE G.L (ktny) Nicely Nuclear Power Engineering Committee (NPEC) have included the following items Tennessee Valey Audicrily related to this topic:

1101 Market Street. LP 4H-C Chtaanoga. To 37402-2801 USA VOX: 423 75148236 /FAX: 423 751 81247

• Relevant Scope - The extensive material provided by the staff in section 2 of DG-1 130 was not part of IEEE Std. 7-4.3.2-2003. However, this topic was SC-S Human Factors, Control Faclities recognized within the introduction of the standard as a needed addition. The and RetUabWty S.A. Flepr NPEC Working Group responsible for this standard will be seeking an IEEE Science Application Internatronal Corp. Project Authorization Request (PAR) to explore and structure this topic on an 1710 SAIC Drive. M/S T-l 3 McCean, VA 20170 USA expedited basis.

VOX: 202 493-3371 / FAX 202 493-3390 bcvxl+/-A1C

• Complexity of Topics -The material as presented in DG-I 130 is based solely SC-6 Safety Related Systems upon a life-cycle approach. Other approaches, including risk-based, are P.L Yanosy. Sr.

Westingrouse Electric. Co. available to address safety system security. These other approaches will be 1740 Golden Mile Highway examined by NPEC as part of the scope of the IEEE PAR.

Monnrvillc. PA I514SqIPS US.

VOX: 724 733-6402

• Scope of the Security Topic in General - Discussions have indicated the topics Standards Coordinator of system safety and security encompass more than digital safety systems and J.E. Thnas may possibly be addressed more appropriately by a separate standard, which MPR Associates. Inc.

320 King Street could be endorsed by another Regulatory Guide.

Alexandria. VA 23314-1320 USA VOX;864 962-0128/FAX 724 733-6168 Specifically, the 30-day extension is requested to consolidate comments related to the above topics and to recommend specific wording changes for the Regulatory Guide.

Awards Chair D.F. Brosnan PG&E Diablo Canyon PP Very truly yours, P.O. Box 56 Avita Beach, CA 93424 U/SA VOX: S05 545-6646&

fTnn AdN-John J. Disosway Chairman Nuclear Power Engineering Committee

• 1THE INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS. Inc = s4' IEEE

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