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Partial response to FOIA request.App A documents available in PDR.App B documents re steam generator tube leak encl & available in PDR.Addl records available in PDR under FOIA 87-485.
Accession Number: ML20235W119
Date Released: Monday, September 7, 2020
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- ML20237J298 - Partial response to FOIA request.App A documents available in PDR.App B documents re steam generator tube leak encl & available in PDR.Addl records available in PDR under FOIA 87-485. (4 page(s), 8/21/1987)
- ML20237J373 - Informs that failed steam generator tube located on seventh tube support plate on cold leg side.No significant eddy current indications identified during recent insp. (1 page(s), 7/22/1987)
- ML20237J394 - Submits daily highlight.Scenario for eddy current insp of Steam Generator C provided.Insp scheduled to take 25 to 30 days.Addl documentation encl,including viewgraphs,attendee list from 870603 meeting & incident sequence of events. (62 page(s), 7/24/1987)
- ML20237J349 - Advises that on 870715,main steam line radiation monitor C registered hi-hi alarm.Steam generator tube rupture/break identified.Total of 0.265 Ci dose equivalent Xe-133 released.Facility currently stable & being inspected. (2 page(s), 7/16/1987)
- ML20237J362 - Submits daily highlight re 870715 primary to secondary leak event.Event further analyzed by licensee.Max leak rate approx 637 gpm.Eddy current testing scheduled to commence on 870719.Data analysis scheduled for completion on 870721. (1 page(s), 7/17/1987)
- ML20235W115 - Provides background info on plant steam generator svc experience from 1978-1987 in view of tube leak in Steam Generator C on 870715. (6 page(s), 7/16/1987)
- ML20237J386 - Informs that licensee initiating insp program to eddy current all steam generators on cold leg side due to tube rupture.Meeting w/util tentatively scheduled for 870729 to discuss results of licensee insp & followup actions. (1 page(s), 7/23/1987)
