ML20149G218

Forwards Application for Amend to License NPF-3,revising TS Surveillance Requirements for Leak Rate Testing of Low Pressure Injection & Containment Spray Sys

ML20149G218
Person / Time
Site:	Davis Besse
Issue date:	10/07/1994
From:	Stetz J COMMONWEALTH EDISON CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20149G221	List: ML20149G218 ML20149G224 ML20149G226
References
2252, NUDOCS 9410170202
Download: ML20149G218 (2)

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v-a-300 Madison twenue John P. Stetz -

Toledo, OH 43652-0001 Vice President - Nuclear 419-249-2300 Davis-Besse Docket Number 50-346-License Number NPF-3 Serial Number 2252 j October 7, 1994 United States Nuclear Regulatory Commission Document Control Desk Vashington, D. C. 20555

Subject:

License Amendment Application to Revise Technical Specification Surveillance Requirements for Leak Rate Testing of the Lov Pressure Injection and Containment Spray Systems Gentlemen:

Enclosed is an application for an amendment to the Davis-Besse Nuclear Pcver Station (DBNPS), Unit Number 1 Operating License Number NPF-3, Appendix A, Technical Specifications. The proposed changes involve Technical Specifications (TS) Sections 3/4.5.2, Emergency Core Cooling System (ECCS) - Tavg > 280'F and 3/4.6.2, Depressurization and Cooling .

Systems - Containment Spray System and their associated Bases, l The proposed changes would remove the existing Surveillance Requirement (SR) 4.5.2.d.3 for the Low Pressure Injection (LPI) System and the existing SR 4.6.2.1.c for the Containment Spray (CS) System. The removal of LPI System SR 4.5.2.d.3 and CS System SR 4.6.2.1.c is consistent with the NRC guidance in NUREG-1430, Revision 0, " Improved Standard Technical Specifications (ITS) for B&V Plants," which reflects the fact that these types of SRs are encompassed by ITS 5.7.2.4,

" Primary Coolant Sources Outside Containment." Requirements in the existing DBNPS TS 6.8.4.a, " Primary Coolant Sources Outside Containment," are the same as provided in ITS 5.7.2.4 and specifically state that the program include leak test requirements for the LPI and CS Systems at refueling cycle intervals or less. The proposed changes

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Operating Componies- l Cleveland Dectnc ilium! noting Toledo Edison 94101702O2 DR 941007 ADOCK 05000346 >

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Docket Number 50-346 License' Number NPF-3 Serial Number 2252 Page 2 to TS Bases 3/4.5.2, "ECCS Subsystems," and TS Bases 3/4.6.2.1,

" Containment Spray System," are associated with the proposed changes to SR 4.5.2.d.3 and SR 4.6.2.1.c and, therefore, are administrative.

Toledo Edison requests this amendment be issued by the NRC by May 1, 1995.

Should you have any questions or require additional information, please contact Mr. Villiam T. O'Connor, Manager - Regulatory Affairs, at (419) 249-2366.

Very truly yours,

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KAS/laj cc: L. L. Gundrum, DB-1 NRC/NRR Project Manager J. B. Martin, Regional Administrator, NRC Region III S. Stasek, DB-1 NRC Senior Resident Inspector J. R. Villiams, Chief of Staff, Ohio Emergency Management Agency, State of Ohio (NRC Liaison)

Utility Radiological Safety Board l

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