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Gas valve failure led to fatal Clairton explosion
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· 4h
· on MSN
Gas valve failure cited in deadly explosion at U.S. Steel plant
The deadly explosion in the Steel Clairton Coke Works near Pittsburgh occurred when a gas valve was flushed in preparation of planned maintenance, U.S. Steel said in preliminary findings.
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· 23h
Gas valve failure during maintenance work may have led to fatal explosion: US Steel
Preparations for a routine maintenance task may have led to an explosion at a U.S. Steel coal-processing plant near Pittsburgh that left two dead and sent 10 to hospitals, the company said Friday.
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· 1d
Gas Valve Failure During Routine Maintenance Work May Have Led to Fatal Explosion, US Steel Says
The blast was so powerful that it sent a plume of black smoke into the sky, shook the ground and was heard by some people a mile or more away.
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