ML19312C837

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Forwards Memo Re Negative Value of Doppler Coefficient & Recommends Matter Be Reviewed
ML19312C837
Person / Time
Site: Oconee Duke Energy icon.png
Issue date: 01/26/1977
From: Long F
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
To: Seyfrit K
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
Shared Package
ML19312C835 List:
References
NUDOCS 8001100753
Download: ML19312C837 (1)


Text

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UNITE D ST ATES 8,

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NUCLEAR REGULATORY COMMIS..;N 2.$($

.p REGION il 230 PEACHTREE STRE ET, N.W. SUITE 815

January 26, 1977 4

ME40RANDUM TO:

K. V. Seyfrit, Cnief, Reactor Technical Assistance Branch, Office of Inspection and Enforcement, Headquarters

[ON. C. Moseley, Director, Office of Inspection and THRU; Enforcement, Region II FROM:

F. J. Long, Chief, Reactor Operations and Nuclear Support Branch, Region II

SUBJECT:

OCONEE POWER DOPPLER COEFFICIEIT l

The attached memo from P. T. Burnett identifies the issue of whether I

a plant should be permitted to operate with a more r gative value of the power Doppler coefficient than that used in the analysis of the steam line break accident. His memo also identifies some I

differences in the Westinghouse and B&W power coefficients. We a

g recommend this matter be reviewed to assure an unreviewed safety

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question does not exist.

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'3 F. J. Long, Chief

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Reactor Operations and Nuclear Support Branch

Attachment:

As stated I-cc:

H. C. Dance P. T. Burnett CONTACT:

P. T. BURNETT 2k2-6323 N'

l 8001100---

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