OpenRoads Subsurface Utilities Twin Pipes

Is there any way to create a Conduit in SUE that consists of two (or more) circular pipes?

I am modelling a set of proposed utilities and need to include various arrays of ducts (from 1 x 2 up to 3 x 3) but they need to be modelled as a single conduit (for BIM asset management purposes).

Is this possible?

Thanks

Rob Howe