If there is a change made to the original plans and specifications on a project, what must it be formalized with?

When changes are made to the original plans and specifications of a construction project, they must be formalized through a Change Order. A Change Order is a document that outlines the specifics of the changes, including any modifications to the scope of work, additional costs, and adjustments to the project timeline. It ensures that all parties involved are in agreement regarding the changes and helps maintain a clear record of alterations throughout the project's lifecycle.

Using a Change Order is critical in construction to mitigate disputes and ensure that all changes are documented and approved. This formal process also protects the rights of both the contractor and the client by providing a documented basis for the revised terms of the contract.