Recently I got asked to size a high pressure natural gas line, which I’m not an expert at, but I wanted to help these guys out. A gas line is sized based on the type of gas used, so that is the first ...

When a natural gas pipeline exploded in San Bruno, Calif., on Sept. 9, 2010, killing four and destroying almost 40 houses, officials asked many questions, most important, how did it happen and how ...