What do as-built drawings reflect?

As-built drawings are critical documents in construction and engineering that represent the final specifications of a project as it was actually constructed. These drawings provide a detailed account of any changes made during the construction process compared to the original plans. They often include modifications due to site conditions, design changes, or construction techniques that differ from the original design intent.

By accurately reflecting the completed work, as-built drawings serve multiple purposes, such as aiding in future maintenance, renovation projects, or legal considerations regarding the construction. They are essential for ensuring that all stakeholders have a clear understanding of what has been built, facilitating communication for any future works or assessments needed on the structure.

The other options misrepresent the purpose of as-built drawings by focusing on different aspects. For instance, initial design specifications refer to the plans before any construction, while architectural plans only cover one dimension of the project without incorporating all construction details. Similarly, estimated costs of the project do not convey the physical realities of what has been built, which is the primary focus of as-built drawings.