Resources
As-built
A document revision that includes all modifications performed as a result of actual fabrication or installation. Note for safety systems, that where the actual installation does not conform to the design information, then the difference shall be evaluated and the likely impact on safety determined. If the difference has no impact on safety, then the design information shall be updated to “as built” status. If the difference has a negative impact on safety, then the installation shall be modified to meet the design requirements.