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Partial response to FOIA request for all records re main steam turbine bypass lines at facility.Forwards App B records.App A & B records available in PDR.
Accession Number: ML20210T193
Date Released: Tuesday, August 11, 2020
Package Contents
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- ML20210T187 - Partial response to FOIA request for all records re main steam turbine bypass lines at facility.Forwards App B records.App A & B records available in PDR. (5 page(s), 2/9/1987)
- ML20210T483 - Requests that recipient div assume responsibility for evaluating adequacy of licensee corrective action program re apparent vibration-induced failures of main steam line attachments.Failures began after startup in 1985. (2 page(s), 1/7/1987)
- ML20210T569 - Summary of 861211 meeting w/util re failures experienced w/ main steam turbine bypass flow line & corrective actions to resolve problem.Meeting agenda,viewgraphs & list of attendees encl. (15 page(s), 1/14/1987)
- ML20210U435 - Discusses allegation received from former welder concerning quality of welds performed on main steam bypass line replacement.Related info,including 860117 briefing package for V Stello,insp plan & deviation event rept,also encl. (91 page(s), 12/9/1985)
- ML20210T439 - Forwards memo documenting addl info re allegation concerning main steam bypass line welds at plant. (1 page(s), 12/10/1985)
- ML20210T532 - Discusses main steam bypass line failure at facility.Mod done w/o going beyond applicable ASME Code requirements. Agenda for 870121 meeting w/util re bypass line monitoring & welds,viewgraphs & undated "Steam Bypass Sys Study" encl. (49 page(s), 1/14/1987)
- ML20210T243 - Partially withheld memo forwarding potentially generic issue data sheet re steam leaks in main steam bypass lines due to fatigue failure.Diagrams & deviation/event rept also encl. (7 page(s), 10/19/1984)
