If a contractor estimates 10% for project contingencies, what does this aim to cover?

Estimating 10% for project contingencies primarily aims to cover unexpected expenses that may arise during a project. This buffer is essential in construction and contracting, as numerous factors can lead to unplanned costs, such as design changes, unforeseen site conditions, delays, or price increases in materials. By allocating a percentage for contingencies, a contractor ensures that the project can absorb these unforeseen expenses without jeopardizing the overall budget or project timeline.

While overhead costs, labor costs, and material costs are critical components of a contractor's overall budget, they are typically accounted for separately in the initial estimates. Contingencies specifically address the uncertainties inherent in any project to help manage risk effectively. This proactive approach is crucial to maintaining financial viability and ensuring the successful completion of the project.