This is typical:

Look at the vertical segment of pipe. It seems to me that it should be secured from acting as a lever and either tightening or loosening the upstream pipe fittings. And that's what I told them. What is bothersome is that I had to tell them at all. This type of error tells me that the worker had no training on gas pipe. None. This mistake has got to be on the first page.

Look at the vertical segment of pipe. It seems to me that it should be secured from acting as a lever and either tightening or loosening the upstream pipe fittings. And that's what I told them. What is bothersome is that I had to tell them at all. This type of error tells me that the worker had no training on gas pipe. None. This mistake has got to be on the first page.
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