ML20210S149

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Forwards Topical Rept Evaluation of Rev 2 to XN-NF-74-5(P), Description of Exxon Nuclear Plant Transient Simulation Model for PWRs (PTS-PWR). Rev Acceptable for Referencing in License Applications
ML20210S149
Person / Time
Issue date: 05/05/1986
From: Rossi C
Office of Nuclear Reactor Regulation
To: Ward G
SIEMENS POWER CORP. (FORMERLY SIEMENS NUCLEAR POWER
Shared Package
ML20210S153 List:
References
NUDOCS 8605200450
Download: ML20210S149 (1)


Text

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MAY 0 51996 Mr. G. N. Ward DISTRIBUTION:

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Exxon Nuclear Company, Inc. RSB RDG 2101 Horn Rapids Road g P. O. Box 130 N Richland, WA 99352

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Dear Mr. Ward:

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Subject:

Acceptance for Referencing of Licensing Topical Report XN-NF-74-5(P),

Revision 2, " Description of the Exxon Nuclear Plant Transient Simulation Model for Pressurized Water Reactors (PTS-PWR)" and Supplements 1 through 6 We have completed our review of the subject topical report. We find this report is acceptable for referencing in license applications to the extent specified and under the limitations delineated in the report and the associated NRC evaluation which is enclosed. The evaluation defines the basis for acceptance of the report.

We do not intend to repeat our review of the matters described in the report and found acceptable when the report appears as a reference in license applications except to assure that the material presented is applicable to the specific plant involved. Our acceptance applies only to the matters described in the report.

In accordance with procedures established in NUREG-0390, it is requested that Exxon publish accepted versions of this report, proprietary and non-proprietary, within three months of receipt of this letter. The accepted versions should incorporate this letter and the enclosed evaluation between the title page and the abstract. The accepted version shall include an -A (designating accepted) following the report identification symbol.

Should our criteria or regulations change such that our conclusions as to the acceptability of the report are invalidated, Exxon and/or the licensees referencing the topical report will be expected to revise and rssubmit their respective documentation, or submit justification for the continued effective applicability of the topical report without revision of their respective documentation.

\6 Charles E. Rossi, Assistant Director for PWR Licensing - A

Enclosure:

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