00:00Hi-rise beams hid secret, dangerous weld flaws.
00:04Engineers discovered recurring cracks in vital connection points.
00:08This could have shattered entire buildings.
00:11Recurring weld defects in prefabricated beams prompted internal rectification.
00:18Automated welding systems meticulously repaired imperfections prior to construction.
00:24Want to uncover more hidden engineering fixes?
00:27Find the full story at the link in description.
Comments