ML20082B303

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RO 370/83-53:on 831005,containment Spray Sys Pump 2B Recirculation Valve 2NS-8 Found Locked Open Rather than Locked Closed.Evaluation Incomplete.Final Rept Will Be Submitted by 831104
ML20082B303
Person / Time
Site: Mcguire
Issue date: 10/26/1983
From: Tucker H
DUKE POWER CO.
To: James O'Reilly
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
RO-370-83-53, NUDOCS 8311210111
Download: ML20082B303 (1)


Text

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DUKE POWER GOMPANY P.O. HOX 33189 CHAMLOTTE, N.O. 28242 IIA 1. II. TUCKER Tutzr,some NOV /,/

(*) =m8 October 26, 1983

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Mr. James P. O'Reilly, Regional Administrator U. S. Nuclear Regulatory Commission Region 11 101 Marietta Street NW, Suite 2900 Atlanta, Georgia 30303

Subject:

McGuire Nuclear Station Unit 2 Docket No. 50-370 LER/RO-370/83-53 4

Dear Mr. O'Reilly:

I On October 5, 1983 your staff was notified that containment spray system (NS) 2 pump 2B recirculation valve 2NS-8 was found locked open rather than locked closed, and therefore NS train B was considered to have been inoperable since the last time the pump was tested (September 14, 1983). Pursuant to T.S.3.6.2 which is reportable per T.S.6.9.1.10(b), Reportable Occurrence Report R0-370/83-53 was to have been submitted by October 19, 1983. At that time evaluation of the incident and preparation of the report were not complete,and a request for delay of sub-mittal of the report until October 26, 1983 was made by my letter of October 19, 1983. At this time our evaluation is still incomplete. Therefore, the final report will now be submitted by November 4, 1983.

Very truly yours,

  1. 8. yap;#e Hal B. Tucker PBN:jfw cc: Document Control Desk Mr. W. T. Orders U. S. Nuclear Regulatory Commission NRC Resident inspector Washington, D. C.

20555 McGuire Nuclear Station Records Center Institute of Nuclear. Power Operations 1100 Circle 75 Parkway, Suite 1500 Atlanta, Georgia 30339 k

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