SURFACE CALCULATOR

One of the trickiest and most time consuming tasks of pipe takeoff can be computing the volumes of special backfill for unusual conditions like road crossings.  The surface calculator automates the calculation for you using a trench selected in the takeoff grid.  All information related to the trench like excavation cross sections and grade changes are used when computing the results.  The computation results are reported along with other stone requirements for trench backfill.
Surface Calculator