This simple template shows how a basic construction estimate should be. For those who live in virginia, getting the underground utilities properly marked at your home or construction site is easy. Our template includes all the essential features you need to create detailed, accurate estimates in minutes, not hours. This document is essential for you to properly make the budget for a given project that ultimately ensures a great return of investment along with a timely. For a rectangular project, measure out its three length, width, and height dimensions, and convert the result into cubic inches.