Delineating Surfaces via multiple Boundaries

I am still new to TBC and Rockpile so if there is another post detailing how to resolve my issue please link it.

I am trying to create 4 separate surfaces determined by the phase boundaries outlined in the plans. I have generated surfaces, have take-off reports, ect. But we are wanting to generate 4 different takeoff reports from the boundary lines that we have for the 4 phases.

How would I clip/only select the surfaces within the new 4 sectional boundaries for 4 separate take offs?

I feel this is a simple answer, but I am still very new to the software and trying to learn tools while on a time crunch for this project.

I attempted to clip the surface lines to a boundary, but it removed the surface lines from the rest of the project.

A surface to surface report using your closed boundaries as ‘boundaries’ will provide a volume for the selected surfaces constrained by the closed line. Each boundary will have its own volume and area within the earth work report. No clipping required.

You can also use them as Areas of Interest (AOI) in the takeoff workflow

@nate_doyle

This is exactly what I was looking for thank you.