Place Solid along the path

I am trying to place Road barriers along a path (polyline). The solid is converted from Microstation smart solid to GC readable solid. I have set-up a coordinate system at the start of my polyline. How can I array my solid (barrier) along the path? (Please note that my path is not planer, please check attached photo).

Things I want to achieve are,

1. Array Solid along the path.

2. Maintain min. 10mm spacing between each solid.

3. Output solids should follow the path vertically and horizontally.

4. If above mention things can be achieved then what are the steps (eg. do I have to setup point nodes, or coordinate system or planes along the path, any other things that I have to do to achieve my goal)

Thanks in Advance,

Jaimin Patel