Vent Fixture Unit Calculations
Posted 09 February 2010 - 11:24 AM
Posted 09 February 2010 - 02:09 PM
They should intersect the waste pipes in such a way that you get two arrowheads at the same location. You don't ever want arrowheads pointing to each other within a single pipe-type system, but between pipe types, it is expected that this will happen.
Posted 23 February 2010 - 07:17 AM
I have uploaded pictures.
This one shows the vents connecting and while the riser has the correct fixture units, the horizontal does not have the correct values.
vent connections.pdf 193.76K 14 downloads
This shows the Fixture Unit values correctly but does not show the vent connecting to the waste lines.
vent sizes.pdf 200.94K 13 downloads
Also you can see after I updated the isometric, some of the labels came off the vertical vent risers and located themselves elsewhere on the drawing. I have no idea why this is happening.
Posted 24 February 2010 - 10:18 AM
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