ML18139C208

Application to Amend Licenses DPR-32 & DPR-37,modifying Charging Pump cross-connect to Provide Alternate Shutdown Capability

ML18139C208
Person / Time
Site:	Surry
Issue date:	01/12/1983
From:	Stewart W VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	Harold Denton, Varga S Office of Nuclear Reactor Regulation
Shared Package
ML18139C209	List: ML18139C208 ML18139C210
References
740, NUDOCS 8301170483
Download: ML18139C208 (5)

Text

.. e e VIRGINIA ELECTRIC AND POWER COMPANY RICHMOND~ VIRGINIA 23261 W. L. STEWART VICE PRESIDENT NucLEAB: 0PERATI0NIS January 12, 1983 Mr. Harold R. Denton, Director Serial No. 740 Office of Nuclear Reactor Regulation NO/WDC:acm Attn: Mr. Steven A. Varga, Chief Docket No. 50-280 Operating Reactors Branch No. 1 50-281 Division of Licensing License Nos. DPR-32 U. S. Nuclear Regulatory Commission DPR-37 Washington, D. C. 20555 Gentlemen:

AMENDMENT TO OPERATING LICENSES DPR-32 AND DPR-37 SURRY POWER STATION UNIT NOS. 1 AND 2 PROPOSED TECHNICAL SPECIFICATION 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 Licenses DPR-32 and DPR-37 for the Surry Power Station, Unit Nos. 1 and 2. The proposed change is enclosed.

A charging pump cross-connect modification was implemented in response to commitments made to the Staff concerning Appendix A to Branch Technical Position 9. 5-1 and the Fire Protection Safety Evaluation Report for Surry Power Station dated September, 1979. The purpose of the charging pump cross-connect modification is to provide alternate shutdown capability. The charging pump cross-connect consists of two normally locked closed manual valves installed between the Unit 1 "C" charging pump discharge and the Unit 2 "C" charging pump discharge. Operation of the charging pump cross-connect will be strictly manual and will be local in the Auxiliary Building. The cross-connect modification does not affect the operation of existing systems or valve line-ups during normal operation or accident conditions when the cross-connect valves are closed.

The proposed change is to revise Specification 3.2 to address the availability of charging pump capability from the non-operating unit during one unit operation. In the event the operating unit's charging pumps become inoperable, the opposite unit's charging pump may be used to bring the disabled unit to cold . shutdown conditions. Also included in this proposed change are administrative changes to Specification 3.2. The proposed change is provided in Attachment 1. A Safety Evaluation is provided in Attachment 2.

This request has been reviewed and approved by the Surry Station Nuclear Safety and Operating Committee and the Safety Evaluation and Control Staff.

It has been determined that this request does not pose an unreviewed safety question as defined in 10 CFR 50.59.

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Vrno1NrA ELEcTnxc AND PoWER CoMPANY To Harold R. Denton We have reviewed 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 involve a significant hazards consideration for Unit 1 and a duplicate safety issue for Unit 2, a Class III license amendment fee and a Class I license amendment fee are required for Unit 1 and Unit 2, respectively. A voucher check in the amount of $4,400 is enclosed in payment of the required fees.

Very truly yours, 0.LS:~~\~

W. L. Stewart Attachments:

1. Proposed Technical Specification Change

2. Safety Evaluation of Proposed Technical Specification Change

3. Voucher Check No. 96157 for $4,400 cc: Mr. James P. O'Reilly Regional Administrator Region II

COMMONWEALTH OF VIRGINIA)

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CITY OF RICHMOND )

The foregoing document was acknowledged before me, in and for the City and Commonwealth aforesaid, today by W. L. Stewart, who is Vice President-Nuclear Operations, of the Virginia Electric and Power Company. He is duly authorized to execute and file the foregoing document in behalf of that Company, and the statements in the document are true to the best of his knowledge and belief.

Acknowledged before me this /;J.-c).., day o f ~ .. c..

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Notary Public (SEAL)

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COMMONWEALTH OF VIRGINIA)

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CITY OF RICHMOND )

The foregoing document was acknqwledged before me, in and for the City and Commonwealth aforesaid, today by W. L. Stewart, who is Vice President-Nuclear Operat.ions, of the Virginia Electric and Power Company. He is duly authorized to execute and file the foregoing document in behalf of that Company, and the statements in the document are true to the best of his knowledge and belief.

-:-cL Acknowledged before me this /.;;,., day o f ~ , 19 ~ 3 My Commission expires: ~-~

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Notary Public (SEAL)

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VIRUINIA ELIECT.RIC AND PUWll:R COMPANY CHECK VOUCHER BANK NO. 2b . CHECK NO. _ _'i_b_]._5_7_ DATE l2,28J'82 VENDOR N0._.... 3=3=0=-=l-

1. 157.8 LINE DATE INVOICE NO./OR DESCRIPTION GROSS AMOUNT DISCOUNT NET AMOUNT l 12.111,a2 SPS TSCtl23 CHEM VOLCTL If, lfao .ao o.oa If ,lfOO .OO AITACHED CHECK ISSUED AS PAYMENT OF ITEMS LISTED ABOVE - PLEASE DETACH STUB AND CASH CHECK PROMPTLY.

1111-1152 531 Vepco VIRGINIA ELECTRIC AND Powen CoMPANY RICHMOND, VIRGINIA

• VOID WACHOVIA BANK & TRUST COMPANY N.A.

I IF NOT CASHID IN 90 DAYS 03301 2b OO'iblS? OOOOOlflfOOOO L.

DOLLARS

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