ELV-01918, Responds to NRC 900612 Request for Comments & Suggestions on Draft risk-based Insp Guide.Util Conducting Individual Plant Exam & Will Withhold Comment on risk-based Insp Guide Until Completion

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Responds to NRC 900612 Request for Comments & Suggestions on Draft risk-based Insp Guide.Util Conducting Individual Plant Exam & Will Withhold Comment on risk-based Insp Guide Until Completion
ML20058L946
Person / Time
Site: Vogtle  Southern Nuclear icon.png
Issue date: 08/03/1990
From: Hairston W
GEORGIA POWER CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
ELV-01918, ELV-1918, NUDOCS 9008090041
Download: ML20058L946 (2)


Text

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j=* ~ Georg.a Powet Company 3)3 Piedmont Avenue

.O Atianta, Geo g a 30308 Telephone 404 f26 3195 Ma+ng Addret.s 40 invemess Cenior Pa*way Post Offe.e Dos t?'J5 Bormingham. Alabamo 3s201 Telephone POS Bb8 5581 August 3, 1990 ,,,, , , ,,,

W. G. Hairston, m Senior Vee Prevdent Nuclear Operanons ELV-01918 0498 Docket Nos. 50-424 50-425 U. S. Nuclear Regul'atory Commission ATTN:. - Document Control Desk Washington, D. C. 20555 Gentlemen:

V0GTLE ELECTRIC GENERATING PLANT DRAFT RISK-BASED INSPECTION GUIDE Georgia Power Company (GPC) is responding to your letter of June 12, 1990 which requested comments and suggestions on the draft risk-based inspection guide for the Vogtle Electric Generating Plant (VEGP) and which requested additional information on the following two items:

1. The type of power-operated relief valves (PORVr) used on the pressurizer and, if air operated, the provisions for actuation during loss of the air system (e.g., accumulators or nitrogen bottle).
2. The provisions for cooling the bearings and seals of the charging pumps.

The power operated relief valves were manufactured by Garrett-Crosby Corporation for Westinghouse. The PORVs are operated by electric solenoids.

The nuclear service cooling water (NSCW) system cools the motors and lube oil of the centrifugal charging pumps and the safety injection pumps. The seals are sel f-cooling.

Georgia Power Company.. pursuant to Generic Letter 88-20, is conducting an Individual Plant Examination (IPE) and will withhold comments on the risk-based inspection guide until the completion of the VEGP IPE.

Sincerely, 2.J.it' r~ c W. G. Hairston, 111 WGH,Ill/PAH/p xc (see next page) 90080'9 dhi 900803 PDR ADOCK 05000424 t

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' O. S. Nucicar Regulatory Commission ELV-01018 Page 2 xc: Georaia Power Company Mr. C. K. McCoy Mr. G. Bockhold, Jr.

Mr. R. M. Odom Mr. P. D. Rushton NORMS U. S. Nuclear Reaulatory Commission Mr. S. D. Ebneter, Regional Administrator Mr. T. A. Reed, Licensing Project Manager, NRR Mr. B. R. Bonser, Senior Resident inspector, Vogtle