scope:

This John C. Stennis Space Center (SSC) standard (SSTD)specifies materials and procedures for the fabrication, assembly, erection,maintenance, repair, cleaning, and testing of stainless steel (S/S) pipesystems at SSC with the exception of low pressure vacuum jacketed pipingcovered by SSTD-8070-0069-PIPE. For vacuum jacketed piping not covered bySSTD-8070-0069-PIPE, this standard may be used or referenced for requirementsthat govern inner piping (pipelines inside the vacuum annulus and outer vacuumpiping).