This page estimates costs for site preparation starting from an existing building. SAGE is not designed to make estimates for site preparation from bare ground.
If you answered the process questions in the SAGE expert system, suggested values will be shown in the boxes on this page. You may change these values if you wish. If you came directly to this page without going through the expert system, the boxes will be blank and you can provide your own values.
The following diagram displays how the final cost was calculated. Again, if we have omitted some costs that should be included in the model, please identify those elements to us so that we can include them. Some of these costs may be zero, depending on how the potential user answers the questions in the boxes on this page.
The costs provided by this site are intended to be first level approximations. The goal is to provide estimates that are within 20% of actual values encountered by the user. Other factors outside of the scope of this application will affect the final costs.