What are as-built maps used for?

As-built maps are vital documents in construction and engineering that depict the actual installation of pipes, equipment, or structures after the completion of a project. These maps provide a reliable representation of what was constructed on-site, including precise locations, dimensions, and components used. They reflect any changes made during construction that differ from the original design plans, which is crucial for future maintenance, modifications, and inspections.

This accurate documentation ensures that maintenance personnel, engineers, and future contractors have a clear understanding of the existing infrastructure, enabling enhanced planning for repairs, expansions, or upgrades. The clarity provided by as-built maps is essential for effective operations and utilities management, ensuring that systems function efficiently and meet regulatory requirements.