ML18139B279

Application to Amend License DPR-32 & DPR-37,revising Surveillance Requirements for Visual Insps & Functional Tests for Both Hydraulic & Mechanical Snubbers.Encl Tech Spec Changes Suppl 780920 Application

ML18139B279
Person / Time
Site:	Surry
Issue date:	04/28/1981
From:	Ferguson J VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	Harold Denton, Varga S Office of Nuclear Reactor Regulation
Shared Package
ML18139B280	List: ML18139B279 ML18139B281
References
261, NUDOCS 8105040168
Download: ML18139B279 (3)

Text

VIRGINIA ELECTRIC AND POWER COMPANY RICHMOND. VIRGINIA 23261 JACK H. FERGUSON April 28, 1981 BXECUTJ.VE VICE PHEsrnENT Mr. Harold R. Denton, Director Serial No. 261 Office of Nuclear Reactor Regulation NO/WRM:jmj Attn: Mr. Steven A. Varga, Chief Docket Nos. 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 DPK-32 AND DPR-37 SURRY POWER STATION UNITS NO. 1 AND NO. 2 SUPPLEMENT TO PROPOSED TECHNICAL SPECIFICATION CHANGE By a letter dated September 20, 1978 (Serial No. 516), we proposed changes to the Technical Specifications for Surry Power Station, Units No. 1 and No. 2 to reflect revisions to Table 4.17-1 and Table 4.17-2, These tables list hydraulic suppressor data for each unit. The proposed changes enclosed in Attachment 1 supplement our September 20, 1978 license amendment application.

By a letter from Mr. Darrell G. Eisenhut to all power reactor licenses dated

\

November 20, 1980, we were requested to submit a license amendment application to incorporate applicable portions of the revised inservice surveillance requirements for snubbers into the Technical Specifications for Surry Units 1 and 2. The revisions, which were in the form of revised Standard Technical Specifications, have been reformated to correspond with the Surry Technical Specifications format.

The changes which are enclosed include revised surveillance requirements for visual inspections and for functional tests, both for hydraulic snubbers and mechanical snubbers. Included in this request is a revised listing of all safety-related hydraulic and mechanical snubbers for each unit. Table 4.17-1 and Table 4.17-2 list hydraulic snubbers for Unit 1 and Unit 2, respectively.

Table 4.17-3 and Table 4.17-4 list mechanical snubbers for Unit 1 and Unit 2, respectively. The use of separate tables for hydraulic and mechanical snubbers for each unit will facilitate future updates of the safety-related snubber listing. The changes also include a proposed revision to Specification 6.5-B to require the maintenance of records of the service lives of all hydraulic and /Joo!

mechanical snubbers for the duration of the Operating Licenses.

This request has been reviewed and approved by the Station Nuclear Safety and Operating Committee and the System Nuclear Safety and Operating Committee. It has been determined that this request does not pose an unreviewed safety question.

,.a] (05Z04d!) \\o~

~ _J

J, VIRGINIA ELECTRIC AND POWER COMPANY TO

• 2 We have reviewed this request in accordance with the criteria in 10 CFR 170.22.

Since this request supplements our previous license amendment application referenced above, no additional license amendment fee is required.

Very truly yours, J. H. Ferguson Executive Vice President - Power Attachments:

1. Proposed Technical Specification Change cc: Mr. James P. O'Reilly, Director Office of Inspection and Enforcement Region II

COMMONWEALTH OF VIRGINIA)

)

CITY OF RICHMOND )

The foregoing document was acknowledged before me, in and for the City and Commonwealth aforesaid, today by J. H. Ferguson, who is Executive Vice President-Power, 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.

--tL Acknowledged before me this .,;2. S> day of 19 'l I My Commission expires:

Notary Public (SEAL)