"stretch" wrote in message
ps.com...
With 1-1/2 inch pipe I do not believe the sink can be 6 feet from the
stack without an additional vent. Please disreegard my previous post.
use the combination and a separate vent like Speedy Jim said. I will
check the code book Monday morning to see if there are any changes.

Stretch


I went to Home Depot and they were having a fire prevention program
sponsored by the county fire department and building inspection department.
I was able to ask about the vents and he stated that Fairfax County will
approve a vacuum based in-line vent, not a mechanical (spring) based
version. Luckily, this is what I purchased so I am set for them. He also
clarified what type of rubber with steel sleeve connectors would be approved
when I splice the 3" drain / waste line.

David