ML20099G684

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Forwards Proprietary Figure 1 Re 18 Case FAC Values W/Cycle 5 Fxy Raised to Limit as Specified in 841026 Radial Peaking Factor Limit Rept.Figure Withheld
ML20099G684
Person / Time
Site: Beaver Valley
Issue date: 11/14/1984
From: Sieber J
DUQUESNE LIGHT CO.
To: Varga S
Office of Nuclear Reactor Regulation
Shared Package
ML19274C355 List:
References
ND1MNS:3928, NUDOCS 8411270395
Download: ML20099G684 (2)


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'Af Telephone (412) 393-6000 Nuclear Division P.O. Box 4 Shippingport, PA 15077-0004 November 14, 1984 NDlMNS:3928 Director of Nuclear Reactor Regulation United States Nuclear Regulatory Commission Attn:

Mr. Steven A. Varga, Chief Operating Reactors Branch No. 1 Division of Licensing Washington, DC 20555

Reference:

Beaver Valley Power Station, Unit No. 1 Docket No. 50-334, License No. DPR-66 Predicted F Curve - Cycle 5 Gentlemen:

Attached is Figure 1, "F x P(rel) versus Core Height", provided in accordance with a request by M. Chatterton of your staff. This curve plots predicted values of F based on the Cycle 5 F limits specified in the xy Radial Peaking Factor Limit Report (RPFLR) provided by letter dated October 26, 1984. This curve will be provided along with the RPFLR for future cycle submittals in lieu of the K(z) diagram provided previously.

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Very truly yours, J. D. Sieber General Manager Nuclear Services 9%O\\

Attach.1ent i

k 0411270395 841114 PDR ADOCK 05000334 P

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. Beaver' Valley Power. Station, Unit No. 1:

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< Docket.No. 50-334, License No. DPR-66 Predicted Fg~ Curve --Cycle' 5-

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cc: Director of Nuclea'r Reactor Regulation U.~ S.- Nuclear Regulatory Commission Attn: Mr. William.V. Johnston, Chief Core Performance Branch Division of Core'& Containment Systems Washington, DC 20555-Mr. Peter Tam, Project Manager U..S. Nuclear Regulatory Commission Phillips Building Washington, DC 20555' Mail Stop 438 -

'Mr.-W. M. Troskoski, Resident Inspector

-U. S. Nuclear Regulatory Commission-Beaver Valley Power Station Shippingport, PA 15077 U. S. Nuclear Regulatory Commission c/o Document Management Branch Washington, DC 20555 O-2