Dear all,
Can you suggest method of repair a Dia:25mm hole in sump bottom plate. Before blasting this one was not seem as hole, after blasting hole was observed. UT gauging done , it reveals no reduction in thickness around hole . How to verify whether the product went down or not, and if we do ----- plate weld, what kind of precaution to be taken. Product stored was GO. It is in Shutdown for maintenance, Suggest as soon as possible