ML20215L371

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Application for Amend to License DPR-66,revising Tech Specs Re Control Room Emergency Habitability Sys Requirements
ML20215L371
Person / Time
Site: Beaver Valley
Issue date: 10/13/1986
From: Sieber J
DUQUESNE LIGHT CO.
To:
Shared Package
ML20215L349 List:
References
NUDOCS 8610280593
Download: ML20215L371 (1)


Text

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UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION In the Matter of )

) Docket No. 50-334 Duquesne Light Company )

(Beaver Valley Power Station, Unit No. 1) )

APPLICATION FOR AMENDMENT TO OPERATING LICENSE Pursuant to Section 50.90 of the regulations of the Light U. S. Nuclear Company Duquesne Regulatory Commission (the " Commission"),

("DLC"), holder of Operating License No. DPR-66, hereby requests that the Technical Specifications set forth in Appendix A to that license be amended to revise the Control Room Emergency Habitability System requirements. The changes are proposed to account for the increased capacity of the system due to the planned removal of the wall between the Unit 1 and Unit 2 control rooms. The proposed amendment reflects the increased capacity of the Control Room Emergency Bottled Air System and the Control Room Emergency Ventilation Pressurization System, and updates the operability and surveillance requirements for these systems accordingly.

In addition, the amendment would lower the maximum control room air temperature requirements for consistency with Unit 2 Technical Specifications and removes the Unit 2 control room area fire detection instrumentation from the Unit 1 Technical Specifications.

The proposed technical specification change is set forth in Attachment A to this Application.Based A No Significant Hazard Evaluation is set forth in Attachment changes B. on the guidance provided by the Commission, the proposed have been determined to involve no significant hazards in accordance with 10 CFR 50.92.

WHEREFORE, Applicant respectfully requests that Appendix A to Operating License No. DPR-66 be amended in the form attached hereto as Attachment A.

Duquesne Light Company h02so393861009 p ADOCK 05000334 By h& ilA6utj7ac-i PDR

. D. Sieber ice President Nuclear Operations Subscribed and sworn to before me on this Ndayof [5/qy /kh 0{/wm Wacr,v SHEILA M. FATT0Rt. NOidt PUBLIC SHIPPINGPORT 8000, SEAVER COUNTY MY COMMIS$l0N SPITES OCT. 23,1989 Nember, Pennsyleenis Association of Noteries

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