ML18139C088

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Forwards Safety & Technical Evaluations of Util Submittals Re Electric Distribution Sys.Sys Acceptable Except for Operating Voltage to Same Motor Operated Valves.Studies on Manufacturer Data Requested
ML18139C088
Person / Time
Site: Surry  
Issue date: 10/06/1982
From: Varga S
Office of Nuclear Reactor Regulation
To: Leasburg R
VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
Shared Package
ML18139C089 List:
References
NUDOCS 8211010578
Download: ML18139C088 (2)


Text

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e OCT 6 -i982 DISTRIBUTION:

Docket Nos. 50-280 and 50-281 Docket File NRC PDR J.M. Taylor, DRP:IE (1)

Mr. R.H. Leasburg Vice President - Nuclear Operations Virginia Electric and Power Company Post Office Box 25666 Richmond~ Virginia 23261*

Dear Mr. Leasburg:

Local PDR ORB #1 Rdg.

D. Eisenhut J. Heltemes, AEOD K. Parrish D. Neighbors OELD NSIC ACRS (10)

E. L. Jordan, DEQA:IE (1)

We have reviewed your submittal s dated May 2:., and December 31, 1981 ~ and March 31, June 11, and June 30, 1982, related to the adequacy of station electric distribution system for Surry Power Station, Units No. 1 and 2.

Our review has found your system to be acceptable except for operating voltage to same motor operatred valves (MOV).

We understand that you are currently collecting manufacturer's data and completing studies which may result in the rerating or replacement of some 460 volt motor operators on MOVs that are not provided with satisfactory starting capabilities under the worst case conditions.

We request that you provide the results of the studies and a schedule for replacement of MOV if replacement is required to the NRG for review.

Please respond within 30 days of receipt of this letter with your sehedule for providing the studies and replacement schedule.

Enclosed is our Safety Evaluation and its attachment, LLL Technical Evaluation Report.

Enclosure:

As stated cc~ w/enclosure See next page 021 io:flf57a 021006 -- -- - -

PDR ADOCK 05000280 P

PDR Sincerely,

[Q}'.iginal signed bYl?

~~o,Ya-F&a Steven A. Varga, Chief Operating Reactors Branch #1:

Division of Lica~sing NRG FORM 318 (10-80) NRCM 0240 OFFICIAL RECORD COPY USGPO: 1981-335-960

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I e

Mr. R.H. Leasburg Virginia Electric and Power Company cc:

Mr. Michael W. Maupin Hunton.and Williams Post Office Box 1535 Richmond, Virginia 23213 Mr. J. ~- Wilson, Manager P. 0. Box 315 Surry, Virginia 23883 Swem Library College of Willia.in and Mary Williamsburg, Virginia 23185 Donald J. Burke, Resident Inspector Surry Power Station U.S. Nuclear Regulatory Commission Post Office Box 166 Route l Surry, Virginia 23883 Mr. J *. H. Ferguson Executive Vice President - Power Virginia Electric and Power Company Post Office.Box 26666 Richmond, Virginia 23261 James P. O'Reilly Regional Administrator Region II U.S. Nuclear Regulatory Commission l 01 Marietta Street, Suite 3100

,L Atlanta, Georgia 30303 *

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