ML20043D560

Forwards Application for Amend to License NPF-3,revising Tech Spec 3/4.6.4.1, Combustible Gas Control - Hydrogen Analyzers. Request Consistent W/Nrc Guidance,Generic Ltr 83-37,dtd 831101,NUREG-0737 Tech Specs & Item II.F.1.6

ML20043D560
Person / Time
Site:	Davis Besse
Issue date:	05/31/1990
From:	Shelton D TOLEDO EDISON CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20043D561	List: ML20043D560 ML20043D566 ML20043D567
References
RTR-NUREG-0737, RTR-NUREG-737, TASK-2.F.1, TASK-TM 1781, GL-83-37, TAC-76184, NUDOCS 9006080234
Download: ML20043D560 (2)

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TOLEDO EDISON 4enn,c-,c m DONALD C. SHELTON vanw,n-a =

Docket Number 50-346 License Number NPF-3 Serial Number 1781 May 31, 1990

- United States Nuclear Regulatory Commission Document Control Desk Vashington, D. C. 20555 Subj ect : License Amendment Application to Revise Technical Specification 3.6.4.1, Combustible Gas Control - Hydrogen Analyzers (TAC Number 76184)

Gentlemen:

Enclosed is an application for an amendment to the Davis-Besse Nuclear Power -

Station (DBNPS), Unit Number 1 Operating License Number NPP-3, Appendix A,

, Technical Specifications to reflect the change attached. The proposed change-

' involves Technical Specification (TS) 3/4.6.4.1, combustible Gas control -

Hydrogen Analyzers.

This request proposes adding an additional Action statemer.: which would @;;y when both hydrogen analyzers are inoperable and allov 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> to return a of the two inoperable hydrogen analyzers to operable status or be-in at least hot-standby within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />. Presently, if both hydrogen analyzers l' were_to become inoperable, TS 3.0.3 vould be entered which requires action to y- 'be initiated within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> to place the plant in a Mode in which the l

Specification does not apply, i.e., Hode 3~(hot standby). This request is

. consistent with-the Nuclear Regulatory Commission's guidance, Generic Letter.

L Number 83-37, dated November 1, 1983, NUREG-0737 Technical Specifications, item II.F.1.6, which, in the situation of both hydrogen analyzers being inoperable allows for 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> to repair one of the analyzers prior to having to. shut down the plant.

This' request resulted from Toledo Edison's Technical Specification Verification Program - Phase II commitment to the Nuclear Regulatory Commission (NRC) to perform a review of its Technical Specifications and propose appropriate changes. Toledo Edison requests that this amendment be issued by the NRC by December 4, 1990, thereby revising a Limiting condition L for Operation which could cause an unnecessary shutdown of the plant.

9006080234 900$31 PDR ADOCK 05000346 ,Ogj P PDC j 11 1 THE TOLEDO EDISON COMPANY EDISON PLAZA 300 MADISON AVENUE TOLEDO, OHlO 43652 II

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Dock 0t Nu bar 50-346 f,1 cense Number NPF-3 Serial Number.1781.

Page 2 If your have'any questions regarding this amendment request please contact <

Mr. R. V. Schrauder, Manager.- Nuclear Licensing, at (419) 249-2366.

Very truly yours,

• JSL/ssg i Attachment Lect P. M. Byron, DB-1 NRC Senior Resident Inspector A.' B. Davis, Regional Administrator, NRC Region III T. V. '.'ambach, . DB-1 NRC Senior Project Manager  ;

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