IR 05000244/1991013

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Corrects Minor Discrepancy in Insp Rept 50-244/91-13 Re Mpt/Pt Performed on SG Manway Studs Prior to Installation. Licensee Performed Mpt & UT as Well as Visual Insp Prior to re-installation of Studs
ML17262A714
Person / Time
Site: Ginna Constellation icon.png
Issue date: 10/23/1991
From: Mecredy R
ROCHESTER GAS & ELECTRIC CORP.
To: Durr J
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML17262A713 List:
References
NUDOCS 9201070045
Download: ML17262A714 (1)


Text

ROCHESTER GAS AND ELECTRIC CORPORATION c~o I u nee (~/7oer', j, ssase~89 EAST AVENUE, ROCHESTER N.K 14649-0001 ROBERT C MECREOY Vice Psesidens Cinna Nuclear Psoducsion October 23, 1991 TELEPSlONE AREA coDE 716 546 2700 U.S.Nuclear Regulatory Commission Region I Attn: Jacque P.Durr, Chief Engineering Branch, Division of Reactor Safety 475 Allendale Road King of Prussia, PA 19406 Subject: Inspection of"A" Steam Generator Manway Studs as Described in Inspection Report 50-244/91-13 dated July 30, 1991 R.E.Ginna Nuclear Power Plant-Doc'ket No.50-244

Dear Mr.Durr:

This letter corrects a minor discrepancy in section 2.0 page 4 of IR 91-13, which stated that no Magnetic Particle (MT)or Penetrant Test (PT)was performed on the steam generator manway studs prior to their installation.

The inspector noted that action item 2 of IEB 82-02 states that these studs should be inspected by surface examination as well as visual examination.

As noted in the inspection report, the ROTE Quality Assurance Manual stipulates that our required examination for steam generator manway studs is a visual examina-tion, consistent with our response to IEB 82-02.Although not a regulatory requirement, RG8cE did perform MT and Ultrasonic Testing (UT), as well as Visual (VT)inspection prior to re-installation of these studs.RGEcE's Maintenance In-Service Inspection Program is used to schedule these studs for inspection yearly, during each refueling outage.This scheduling is accomplished via a computer database and does call out surface examination.

Very truly yours, C~Robert C.Mecredy g)g-gPg-6~9'~

xc: Mr.Allen R.Johnson (Mail Stop 14D1)Project Directorate I-3 Washington, D.C.20555 Ginna Senior Resident Inspector~202070045 9gggp~PDR ADOCN 05000244 PDR