ML18081A611

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Transmittal Letter Regarding Draft Safety Evaluation for Safety System Digital Platform - Meltac (CAC No. MF4228; EPID L-2014-TOP-0006)
ML18081A611
Person / Time
Site: 99902039
Issue date: 09/25/2018
From: Dennis Morey
NRC/NRR/DLP/PLPB
To: Remley G
Mitsubishi Electric Power Products
Holonich J, NRR/DLP, 301-415-7297
Shared Package
ML18081A598 List:
References
CAC MF4228, EPID L-2014-TOP-0006
Download: ML18081A611 (3)


Text

OFFICIAL USE ONLY - PROPRIETARY INFORMATION September 25, 2018 Mr. Gilbert W. Remley Nuclear Systems Department Manager Mitsubishi Electric Power Products, Inc.

547 Keystone Drive Warrendale, PA 15086

SUBJECT:

DRAFT SAFETY EVALUATION FOR SAFETY SYSTEM DIGITAL PLATFORM -

MELTAC (CAC NO. MF4228; EPID L-2014-TOP-0006)

Dear Mr. Remley:

By letter dated April 30, 2014 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML14121A415), Mitsubishi Electric Corporation (MELCO) submitted for U.S. Nuclear Regulatory Commission (NRC) staff review the topical report (TR); Safety System Digital Platform - MELTAC [Mitsubishi Electric Total Advanced Controller]. Enclosed for MELCO review and comment is the NRC staff draft SE for the TR.

Pursuant to Section 2.390 of Title 10 of the Code of Federal Regulations (10 CFR), we have determined that the enclosed draft SE may contain proprietary information. If you believe that any information in the enclosure is proprietary, please identify such information line-by-line and define the basis pursuant to the criteria of 10 CFR 2.390. After 10 working days, the draft SE will be made publicly available, as appropriate, and an additional 10 working days are provided for you to comment on any factual errors or clarity concerns contained in the draft SE.

The final SE will be issued after making any necessary changes and will be made publicly available. The NRC staff's disposition of your comments on the draft SE will be discussed in the final SE.

To facilitate the NRC staff's review of your comments, please provide a marked-up copy of the draft SE showing proposed changes and provide a summary table of the proposed changes.

Notice: The enclosure transmitted herewith contains Proprietary Information.

When separated from the enclosure, this transmittal document is decontrolled.

OFFICIAL USE ONLY - PROPRIETARY INFORMATION

OFFICIAL USE ONLY - PROPRIETARY INFORMATION G. Remley If you have any questions, please contact the Project Manager for the review, Joseph J. Holonich at 301-415-7297 or via electronic mail at Joseph.Holonich@nrc.gov.

Sincerely,

/RA by Holly Cruz for/

Dennis Morey, Chief Licensing Processes Branch Division of Licensing Projects Office of Nuclear Reactor Regulation Docket No. 99902039

Enclosure:

Draft SE OFFICIAL USE ONLY - PROPRIETARY INFORMATION

PKG ML18081A598 Letter ML18081A611 Draft SE ML18081A624 *via e-mail NRR-106 OFFICE DLP/PLPB/PM* DLP/PLPB/LA* DE/EICB/ABC* DLP/PLPB/BC NAME JHolonich DHarrison RAlvarado DMorey (HCruz for)

DATE 09/18/18 09/18/18 08/10/18 09/25/18