Special Abuttment

Hi everyone! A user wants to create a special abutment, that is very common around here, see image

The last beams are not supported in the ground, but in this special abutment and a set of columns that are buried by the fill material. The user has created this last abutment as a pier, to recreate the set of columns, but as it is a special one, it includes some elements that are not in our library of piers, see next images, and some details.

    

      

  1. I understand OpenBridge (MicroStation) is very flexible in this topic, but the user is unable to find a tutorial or some kind of guide in this regard, can please someone point me to some resources regarding this?
  2. The user has solved this issues to some extent by adding an abutment (to the same axis or pier) in addition to the set of columns, for the back wall, and civil cells for the "wings", is it possible to add this volumes (concrete and steel) to the quantities report OBD generates?

Many thanks in advance.