ML20094E457

Forwards Tier 1 Design Certification Matl,Pilot Itacc Examples for GE Advanced BWR Design & Advanced BWR Design Certification Generic ITAAC for Seismic Category 1 Structures,Position Paper

ML20094E457
Person / Time
Site:	05000605
Issue date:	01/17/1992
From:	Marriott P GENERAL ELECTRIC CO.
To:	Pierson R NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM), Office of Nuclear Reactor Regulation
Shared Package
ML20094E462	List: ML20094E457 ML20094E464 ML20094E470
References
EEN-9208, NUDOCS 9201240138
Download: ML20094E457 (2)

Text

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Gl &cIvar Iat tc;y january 17,1992 MFN No.012 92 Docket No. STN 50-605 IIEN 9208 Document Control Desk U.S. Nuclear Regulatory Commission Washington, D.C. 20555 Attention: Robert C. Pierson, Director Standardization and Non Power Reactor Project Directorate

Subject:

Reti.1,mittal of Pilot inspections, Tests, Analyses and Acceptance Criteria (ITAAC) Parlage for the AllWR Certification

Reference:

1. Letter, P.W. Marriott to Charles L. Miller, same subject, same Docket, dated September 20.1991.

2. Letter, R.C. Pierson to P.W. Marriott,

• Detailed Comments on Pilot inspections, Tests, Analyses and Acceptance Criteria (ITAAC) Submittal for the Advanced lloiling Water Reactor (ABWR)," Docket No. STN 50-605 dated December 5,1991.

The Reference 1 transmittal provided NRC staff with thirty four (34) copies of nine pilot examples of proposed Tier I design certification material for the GE AllWR, This material included a proposed Tier 1 design description (Rule content) as well as the 1TAAC entries which derive from this description.

OE has revised the material submitted September 20,1991, to veneet NRC comments provided in the second refe ence letter, in addition to revision of the nine pilot examples, the GE material has been expanded to include the following additional ITAAC-related material:

o A generic ITAAC addressing the subject of equipment environmental qualification (EO) o Proposed design acceptance criteria (DAC) ITAAC for:

- soltware configuration management

- radiation protection

- man machine interface systems design team e*O p.w t- 'l b C L)

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Document Control Desk MFN No. 012 12 '

U.S. Nuclear Regulatory Commission Docket No. S1N $0 605 Washington DC 20555 EEN 9208 Attached are thirty four (34) copies of the revised material for N!(C review and comment. ,

Also attached are thirty four (34) copies of: ,

1. An item by item OE response to each of the NRC comments provided in the Reference 2 letter.

2. A position paper explaining GE's conclusion that a proposed generie ITAAC on Seistnic Category 1 stru::tures is not required and would not be meaningful, ,

i Submittal of this information represents fulfillment of GE's ITAAC related commitments made during the December 910,1991 OE/NRC meetings in San Jose.

It is OE's understanding that further discussion of this material will be on the agenda for the upcoming OE/NRC meetings scheduled for January 28 and 29 in San Jose. We look forward to these discussions.

Sincerely, kt P.W. Marriott, ianager Regulatorp and Analysis' vices ]

- M/C 382, (408) 925-6948 i

i ec: F.A. Ross (DOE)

N.D. Fletcher (DOE)

R.C. Ber;;lund (GE)

J.F. Outr c (GE)

A.J. James (GE)

.