ML19211D092
| ML19211D092 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 12/27/1979 |
| From: | Rubenstein L Office of Nuclear Reactor Regulation |
| To: | Parris H TENNESSEE VALLEY AUTHORITY |
| References | |
| NUDOCS 8001160335 | |
| Download: ML19211D092 (3) | |
Text
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DEC 2 ~ 973 Docket Nos.: 50-327/328 Mr. H. G. Parris Manager of Power Tennessee Valley Authority 500A Chestnut Street Tower II Chattanooga, Tennessee 37401
Dear Mr. Parris:
SUBJECT:
AGENDA FOR SEQUOYAH SITE VISIT Enclosed is the Agenda for the Sequoyah site visit on the Pressurizer Relief Pipe Welding. The visit is planned for January 16, 1980. Our consultant Roy Gustafson will be the only representative from the staff.
Sincerely, f $.
o.4 e X L. S.
ubenstein, Acting Chief Light Water Reactors Branch No. 4 Division of Project Management
Enclosure:
As stated cc w/ enclosure:
See next page.
1755 220 8001160 3M
Tennessee Valley Authority ccs:
Herbert S. Sanger, Jr. Esq.
General Counsel Tennessee Valley Authority 400 Commerce Avenue E 118 33 Knoxville, Tennessee 37902 Mr. E. G. Beasley Tennessee Valley Authority W10Cl31 C 400 Commerce Avenue Knoxville, Tennessee 37902 Mr. Michael Harding Westinghouse Electric Corporation P. O. Box 355 Pittsburgh, Penn.sylvania 15230 Mr. David' Lambert Tennessee Valley Authority 400 Chestnut Street Tower II Chattanooga, Tennessee 37401
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AGENDA FOR PRESSURIZER RELIEF PIPING WELDING MEETING
}. Ke_1 ding Qualification a.
Provide copy of welding procedure qualification b.
Discuss welding qualification parameters c.
Provide results of any strauss test performed during qualification 2.
Was a Mock-up Test Performed
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a.
What assurance do we have that residual welding stresses are not excessive b.
What engineering evaluation was performed 3.
Weld Repair Procedure a.
Provide complete details of area involved - size of weld - number of grooves - depth - face width - how far apart, etc.
b.
Preheat and post-weld cooling 4.
Results of Any Nondestructive Examination
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