What do the terms 'as-built' drawings refer to?

The term 'as-built' drawings specifically refer to documentation that captures the actual conditions of a project after construction is completed. These drawings include modifications made during the construction process, incorporating all changes, additions, and adjustments that deviate from the original design. By reflecting the true state of the built environment, as-built drawings serve several purposes, such as providing a detailed record for future maintenance, renovations, or expansions, allowing for better understanding and management of the constructed facility. This contrast with initial design documents, which represent theoretical plans rather than the realities encountered during construction.