What does "Change of Plan" refer to in construction documents?

In construction documents, "Change of Plan" refers to the revision of existing plans due to unforeseen circumstances. This can occur when unexpected conditions arise during a project that necessitate alterations to the original design, materials, or methods of construction. For instance, hidden structural issues may be discovered, or a new regulation might be introduced that impacts how the project must be executed. These changes are typically documented to ensure that all parties involved are aware of the modifications and can adjust their work accordingly.

This definition aligns with standard practices in construction where adaptations are essential for the successful completion of a project while maintaining quality and compliance with relevant guidelines. Such changes are often formalized through change orders, which help facilitate communication and record-keeping for both the contractor and the client.