Babcock Hitachi KK in Kure Works number 2 works. Built in a deep well. 400 stainless from memory though that may not be correct, was a while ago. They also had an 8,000t press. Converted to cnc. Vessel was 200% ndt. Was discussing this with #2 prior to his last exam this year. Radiography is done then offset 60 or 120 degrees and redone. Every weldment is UT and DP by multiple operators. Machines and operators calibrated / trained before every shift. Etc etc.Was this one of the Japan Steel Works ones?