Bad Welds - intentional
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Shipuilder Newport News Shipbuilding, Va., informed the Department of Justice of faulty welds that may have been made intentionally on non-critical components on in-service Navy submarines and aircraft carriers, USNI News has learned.
HII reported to the Navy that welds on new construction and in-service submarines and Ford-class aircraft carriers were made not following welding procedure, according to a Tuesday memo from Assistant Secretary of the Navy for Research, Development and Acquisition Nickolas Guertin to Secretary of the Navy Carlos Del Toro and Chief of Naval Operations Adm. Lisa Franchetti.
Guertin told SECNAV and CNO the workers did not follow proper techniques to weld the suspect joints with an early indication that some of the welding errors were intentional. Based on the Newport News assessment of the welds, the shipyard notified the Department of Justice over the issue.
Portions of Guertin’s memo were first circulated on social media sites on Thursday.
Newport News acknowledged their internal quality assurance systems discovered production problems in a Thursday statement to USNI News
“We recently discovered through internal reporting that the quality of some welds did not meet our high-quality standards. Upon this discovery, we took immediate action to communicate with our customers and regulators, investigate, determine root cause, bound these matters and insert immediate corrective actions to prevent any recurrence of these issues,” reads the statement.
“HII’s Newport News Shipbuilding is committed to building the highest-quality aircraft carriers and submarines for the U.S. Navy. We do not tolerate any conduct that compromises our company’s values and our mission of delivering ships that safeguard our nation and its sailors.”The Navy acknowledged the ongoing look into the scope of the welding problem in a Thursday statement to USNI News.
“The Navy is aware of the issue and a thorough evaluation is underway to determine the scope. The safety of our Sailors and our ships is of paramount importance. We are working closely with industry partners to address this situation and will provide additional information when available,” reads the statement.
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IIRC, as I was watching a documentary the other night, multiple WW2 trainers had to be grounded because of a series of accidents.
The problem was traced back to an assembly line worker who had improperly tightened the nuts on the assembly he worked on.
Sometimes, it only takes one person, intentional or unintentional, to cause system failure.
