Borzak
Bronze Baron of the Realm
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Which is one of the reasons the US has not converted. While it's easy to use whatever unit on a computer in the design and engineering phase, if you specify a something in metric it doesn't mean shit to the guy in the shop who is fabricating it or putting it up in the field.It's funny up here. We use Imperial measurements in the construction industry in the field always, and on most designs and drawings. However, some engineering firms and planners will use metric, which is really fucking annoying. Especially when you are working with something like 1-1/4" pipe and they draw it up as 32mm. I can visualize 1-1/4" pipe, pretty hard to picture what 32mm is in your head.
We talk about our weight in pounds and height in feet. But on Government documents it's in kilograms and centimeters...
We recently did a refit at a steel mill owned by a Canadian firm. They shipped us metric size steel beams to use and it was the biggest PITA because the people in the shop had no experience to glance at X and know it was Y right off. A guy with experience can look at a piece of plate and know it's 1/2" and not 3/8" and pick it up because the bill of material calls for 1/2" without using a tape measure. If it's listed as 12 or 13mm plate it takes more time and he has to put a metric tape to it.