A series of weld defects has been found in detailed studies of the high-pressure gas pipeline that exploded last year in a San Bruno neighborhood, killing eight and destroying dozens of homes, federal ...

officials were accused earlier this month of hushing up a sodium leak. The defects mean the prototype fast reactor, shut down on April 24, is unlikely to be back in operation before September.

This is not the first time Electric Boat has had problems with weld cracks in submarines built at its Groton shipyard. In late 1979, Navy inspectors found construction flaws in several submarines ...

SAN BRUNO (AP) -- Federal investigators probing the cause of a deadly pipeline explosion in San Bruno said Friday they found dozens of defects and cracks in welds that held together segments of the ...

A new bridge built as part of a massive project to widen a section of the A1 has been found to contain defects. The Allerdene Bridge, constructed under National Highways’ major Birtley to Coal House ...

Ten months after the launch of the first federal fisheries vessel was applauded during a ceremony at North Vancouver’s Seaspan Shipyards , the company is having to re-weld sections of the hull after ...