ML20150D744

Application for Amend to License NPF-73,amending Tech Specs to Revise Emergency Diesel Generator Surveillance Requirements to Include Backup Phase Fault Protection

ML20150D744
Person / Time
Site:	Beaver Valley
Issue date:	06/30/1988
From:	Sieber J DUQUESNE LIGHT CO.
To:
Shared Package
ML20150D742	List: ML20150D738 ML20150D744 ML20150D749
References
NUDOCS 8807140124
Download: ML20150D744 (2)

Text

_ - _

. UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION In the Matter of ) UNIT NO. 2

) Docket No. 50-412 Duquesne Light Company ) License No. NPF-73 Beaver Valley Power Station)

APPLICATION FOR AMENDMENT TO OPERATING LICENSE Pursuant to Section 50.90 of the regulations of the U. S. Nuclear Regulatory Commission, Duquesne Light Company hereby requests that the Technical Specifications set forth in Appendix A to.the license be amended to revise the Emergency Diesel Generator Sdrveillance Requirements to include backup phase fault protection as one of the diesel generator trips which are not bypassed on a loss of power to the emergency buses.

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

WHLREFORE, Applicant respectfully requests that Appendix A to this Operating License be amended in the form attached hereto as Attachment A.

Duquesne Light company By / * -

f. D. Sieber ice President, Nuclear Group i

1 Subscribed and sworn to before me on this d M day of A yyp /[

(AalaD2Waam Strua U. fAnm.wwm 50 tut SmPPILWO3T COD, Mt#E8 COUWlY j M s'.nmie mmis ccf. t3, Ien /df.IS/#f

+-w  % w ,# .wan.,, n.ws 8807140124 880630 PDR ADOCK 05000412 p PDC j

ATTACHMENT A Revise the Beaver Vclley Unit No. 2 Technical Specifications as follows:

Remove Pages Insert Pages 3/4 8-3 3/4 8-3 l

l

- _ - _ _ _ - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ____-_ - _ _ _ . _ .__. _ . _ _ _ _ _ _ _ - - - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _ - _ -