This is a surveying and documentation process that involves the accurate measurement, recording, and representation of a construction project. The primary purpose of an as-built survey is to create a detailed and accurate record of the final conditions and dimensions of all structures, utilities, and infrastructure elements as they exist at the conclusion of construction. This is also used pre construction to address structural concerns and assess cracks or damage before demolition to ensure the safety of the demolition process and to plan for any necessary repairs or reinforcement.