AsBuilt''''''s are blueprints that documents how a building was built, ''after'' it is "complete". They document what seem like silly details at the time: the placement of pipes and ducts in walls, the exact locations of joists, etc. ** the Late, Great Professor NiklausWirth called it incremental program building, or something like that As Alexander admonishes us, we must build systems by PiecemealGrowth. Something built by a MasterPlan can never fully attain the QualityWithoutaName. Even the blueprints for large, complex buildings cannot anticipate most design problems. That means that blueprints can't be used as maintenance documentation for the building. An AsBuilt serves that purpose. -- JimCoplien (related by KenRehor) ---- CategoryMaintenance