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Board Notification 82-70:notifies of differing prof opinion re sensitization of BWR stainless steel weldments.
Accession Number: ML20027A667
Date Released: Sunday, November 8, 2020
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- ML20027A866 - Board Notification 82-70:notifies of differing prof opinion re sensitization of BWR stainless steel weldments. (4 page(s), 7/20/1982)
- ML20027A676 - Presents differing professional opinion re Reg Guide 1.44, "Control of Use of Sensitized Stainless Steels." Issue recommended to be identified in BWR SER inputs as open item subj to development of more definitive guidance. (2 page(s), 4/7/1981)
- ML20027A675 - Discusses differing professional opinion re Reg Guide 1.44, "Control of Use of Sensitized Stainless Stains," presented in encl 810409 memo.Revision of subj guide to reflect NUREG-0313 recommendations suggested. (1 page(s), 4/14/1981)
- ML20028F867 - Presents rebuttal to SS Pawlicki 810414 memo to RH Vollmer on differing prof opinion re generic sensitization of BWR stainless steel weldments. (5 page(s), 4/14/1981)
- ML20027A666 - Discusses compliance w/NUREG-0313,Revision 1,for BWR OL & CP reviews.Input to SER re issue encl. (2 page(s), 2/18/1981)
- ML20027A695 - Responds to 810414 & 07 memos re stress corrosion cracking of stainless steel weldments in BWR environs.J Halapatz assigned responsibility for reviewing aspects of GE welding procedures. (1 page(s), 6/26/1983)
- ML20028F870 - Outlines plans to develop definitive info to characterize metallurgically,propensity for intergranular stress corrosion cracking of BWR austenitic stainless steel weldments. (2 page(s), 7/6/1981)
- ML20027A702 - Comments on differing prof opinion re sensitization of BWR stainless steel weldments.Insp programs on BWR internals includes spray lines,feedwater spargers & jet pump components. (2 page(s), 7/31/1981)
- ML20028F871 - Provides statement of record,per NRC App 4125 re differing prof opinion on generic sensitization of BWR stainless steel weldments. (56 page(s), 8/5/1981)
- ML20028F873 - Requests author be informed when dates of visit to GE established re differing prof opinion on sensitization of BWR stainless steel weldments. (1 page(s), 3/8/1982)
- ML20028F874 - Provides update of current status of differing prof opinion re sensitization of BWR stainless steel weldments. (2 page(s), 3/16/1982)
- ML20028F877 - Accepts alternative proposal of requesting fabrication procedure for two BWR OLs,to resolve differing prof opinion re sensitization of BWR stainless steel weldments. (1 page(s), 4/30/1982)
- ML20028F878 - Forwards planned implementation of alternative plan to resolve differing prof opinion re sensitization of BWR stainless steel weldments.W/o encl. (4 page(s), 5/14/1982)
- ML20028F880 - Forwards request for addl info re reactor internals matls. (2 page(s), 5/14/1982)
- ML20028F881 - Advises that J Halapatz should be granted onsite access to inservice insp records re ASME Section XI Exam Category B-N-Z,to resolve differing prof opinion re sensitization of BWR stainless steel weldments. (2 page(s), 5/14/1982)
