ML20128Q419

Forwards Revised Figures 1-4,indicating Effect of Crediting High Main Coolant Sys Pressure Trip Previously Submitted in 850509 Response to NRC Request for Addl Info on Proposed Change 184 to License DPR-3

ML20128Q419
Person / Time
Site:	Yankee Rowe
Issue date:	05/30/1985
From:	Kay J YANKEE ATOMIC ELECTRIC CO.
To:	Zwolinski J Office of Nuclear Reactor Regulation
References
FYR-85-62, NUDOCS 8506040191
Download: ML20128Q419 (5)

Text

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' YANKEE ATOMIC ELECTRIC COMPANY TWX 710-380-7619

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May 30, 1985 United States Nuclear Regulatory Conunission Washington, D. C. 20555 Attention: Mr. John A. Zwolinski, Chief Operating-Reactors Branch No. 5 Division of Licensing

References:

(a) License No. DPR-3 (Docket No. 50-29)

(b) YAEC Letter to USNRC, dated May 9, 1985 (FYR 85-55)

Subject:

Supplemental Information for Proposed Change No. 184 - Safety Valve Setpoint Tolerance

Dear Sir:

Reference (b) transmitted additional information to supplement our proposed Technical Specification change of Reference (c) to revise the setpoint tolerance for the pressurizer code safety valves. This letter provides revised Figures 1-4 previously submitted in Reference (b). These revised figures show the effect of crediting the high Main Coolant System pressure trip.

If you have any questions, please contact us.

Very truly yours, YANKEE ATOMIC ELECTRIC COMPANY

. A. Kay Fenior Project Engineer - Licensing JAK/dps g600191850530 P DOCK 05000029, PDR F I I

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