ML20066F863

Application to Amend License NPF-4,deleting Tech Specs 3.4.10.1.d & 4.4.10.1,requiring Ultrasonic Exam of Flow Straighteners Whenever Reactor Coolant Pump Shaft Deflection of Greater than 20 Mils Indicated

ML20066F863
Person / Time
Site:	North Anna
Issue date:	11/12/1982
From:	Stewart W VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	Clark R, Harold Denton Office of Nuclear Reactor Regulation
Shared Package
ML20066F865	List: ML20066F863 ML20066F870
References
644, NUDOCS 8211190210
Download: ML20066F863 (2)

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VINGINIA ELECTRIC AND Powsu COMPANY H rcHMOND.DROINIA 20261 November 12, 1982 Mr. Harold R. Denton, Director Serial No. 644 Office of Nuclear Reactor Regulation N0/JHL:acm Attn: Mr. Robert A. Clark, Chief Docket No. 50-338 Operating Reactors Branch No. 3 License No. NPF-4 Division of Licensing U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Gentlemen:

AMENDMENT TO OPERATING LICENSE NPF-4 NORTH ANNA POWER STATION UNIT NO. 1 PROPOSED TECHNICAL SPECIFICATIONS CHANGE Pursuant to 10 CFR 50.90, the Virginia Electric and Power Company requests an amendment in the form of changes to the Technical Specifications, to Operating License NPF-4 for North Anna Power Station, Unit No. 1. The proposed Technical Specification changes are enclosed.

The proposed changes are to delete Technical Specifications 3.4.10.1.d and 4.4.10.1 which require the ultrasonic examination of flow straighteners whenever a reactor coolant pump shaft deflection of greater than 20 mils is indicated and at least per 18 months. The proposed change would also delete Technical Specification 3.3.3.9 which requires a Loose Parts Monitoring System to promptly detect any loose parts. The proposed Technical Specification change is enclosed in Attachment 1. A discussion of the proposed change is enclosed in Attachment 2.

This request has been reviewed and approved by the Station Nuclear Safety and Operating Committee and the Safety Evaluation and Control staff. It has been determined that this request does not involve an unreviewed safety question as defined in 10 CFR 50.59.

We have evaluated this request in accordance with the criteria in 10 CFR 170.22. Since this request involves a safety issue which the staff should be able to determine does not pose a significant hazard consideration for Unit 1, l

a Class III license amendment fee is required for Unit 1. Accordingly, a voucher check in the amount of $4,000 is enclosed in payment of the required fees.

Very truly yours, fool

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l VisorMIA EttcTarc Awo Powen Cowraxy to liarold R. Denton Attachments

1. Proposed Technical Specification Changes

2. Discussion of Proposed Technical Specification Changes

3. Voucher Check No. 84653 for $4,000 cc: 1fr. James P. O'Reilly Regional Administrator Region II