News
The explosion, followed by several smaller blasts, could be felt in the nearby community and prompted county officials to ...
The fatal explosion last week at U.S. Steel's Pittsburgh-area coal-processing plant has revived debate about its future.
2don MSN
Gas valve failure during routine maintenance work may have led to fatal explosion, US Steel says
U.S. Steel says preparations for a routine maintenance task may have led to an explosion at a U.S. Steel coal-processing ...
La explosión fatal ocurrida la semana pasada en la planta de procesamiento de carbón de U.S. Steel en el área de Pittsburgh ...
3don MSN
Massive rescue effort led to pulling workers from debris of Pennsylvania steel plant explosion
Workers were heating coal and preparing for routine maintenance when an explosion rocked a U.S. Steel plant outside ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback