Testing of Hong Kong mass transit railway corporation welding staff period October 1994-1995 (RR-STR-94-085)

British Rail Research have been responsible for organsing the re-examination of MTRC welding staff for the last four years. This report documents the findings from this years re-examination in the practical and written aspects of alumino thermic welding, bonding and manual metal arc weld repair. During the course of the...