ML19224C713
| ML19224C713 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 05/31/1979 |
| From: | Ippolito T Office of Nuclear Reactor Regulation |
| To: | Gilleland J TENNESSEE VALLEY AUTHORITY |
| References | |
| NUDOCS 7907060085 | |
| Download: ML19224C713 (2) | |
Text
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fga at n'*e UNITED STATES 3
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WASHINGTON, D. C. 20555 K'w/]
FAY 3 1 1979 Docket Nos. 50-259 50-260 and 50-296 f
Mr. Jack E. Gilleland Assistant Manager of Power Tennessee Valley Authority 500 C Chestnut Street, Tower II Chattanooga, Tennessee 37401
Dear Mr. Gilleland:
Reference is made to your letter of March 1,1979 which responded to my letter to you of November 29, 1978 regarding containmsnt purging during normal plant operation. Confirming the phone conversations with your staff, we are requesting that you meet with us on Friday, June 1,1979 to discuss containment vent and purging at the Browns Ferry Nuclear Plant.
The pr oposed agenda for the meeting is enclosed.
Sincerely, A
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,<i ThomasyA[.Ippolio, Chief u
6-Operating Reactors Branch 43 Division of Operating Reactors
Enclosure:
Agenda
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9 Meeting with TVA Containment Purge, Vent Valves and Electrical Circuitry Brcwns Ferry Nuclear Plant AGENDA i.
Purpose 2.
a.
Need for purging at Browns Ferry b.
Hours per year vent and purge operations are conducted during plant operation 3.
P&ID drawings of containment purging and ventillation systems 4.
Description of containment isolation valves and actuators, including valve sizes, types, manufacturers, model numbers, and response time.
5.
Procurement specifications, quality control records, and vendor verification and test records for each different type of purge or vent valve.
6.
Electrical schematic diagrams for all purge or vent valve control ci rcui t ry.
7.
Electrical schematic diagrans for all Engineered Safeguards FeStures Actuation Signal circuitry which have override / bypass / reset capability.
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