Inputs separated from outputs
Editable costs and assumptions should be easy to find, while calculated bid totals should be formula-driven.
Excel template
A clean workbook structure for turning quantities, labor, equipment and markup into a bid price you can explain.
Editable costs and assumptions should be easy to find, while calculated bid totals should be formula-driven.
True job cost usually depends on loaded labor rates, equipment utilization, fuel, maintenance and indirect allowances.
The template should show how markup, contingency and tax change the final bid price.
Scope changes need their own log so the estimate does not lose margin after the job starts.