Virtual Bookstore Citation Title PRIMARY PIPING SYSTEM INSERVICE INSPECTION RELIABILITY Author(s) BECKER,F. L. ; Corporate Author(s) Report Date 5/1/1981 Page Count 8 Abstract an on-going program under the sponsorship of the u.s. nuclearregulatory commission (nrc) is directed toward measuring the effectiveness andreliability of inservice inspection (isi) of light water reactor primary pipingsystems and developing where appropriate more effective requirements. a roundrobin inspection using pipe samples with defects typical of inservice fatigueand intergranular stress corrosion cracks (igscc) is described. currentrequirements of asme section xi (1977 revision) are not adequate to assureeffective and reliable isi of primary piping system welds. recommendations forimprovements are presented. (author) Out Of Print Prices are plus sales tax when purchased within New York State and shipping charges, if applicable