An as-built survey records selected locations or elevations of constructed features after installation. The scope and accuracy depend on project requirements and survey methods. It may support record drawings, asset management, or acceptance review, but it does not certify that work complies with design or code. The surveyor documents what was measured and any limitations.
Why it matters for owners
Clear as-built deliverables support closeout and future operations. Define features, formats, accuracy, and intended use before construction.
