D
          
        
        
          o you have your grandfather’s stubborn streak, or
        
        
          your great-aunt Irena’s love of music?
        
        
          Perhaps your cousin twice removed was a math
        
        
          whiz in New Delhi, who passed his dark eyes and
        
        
          numbers sense onto you.
        
        
          Most people are eager to trace the origins of their
        
        
          traits and find out where their personality, preferences or
        
        
          appearance came from.
        
        
          And some individuals are lucky – they have access to
        
        
          genealogies handed down through the ages that help them
        
        
          understand the family influences that have shaped who they
        
        
          are today.
        
        
          For others, it takes a little more digging to uncover their
        
        
          personal history, perhaps a few dozen hours on an historical
        
        
          records website or a cheek swab sent off to a DNA testing
        
        
          service.
        
        
          But understanding what you are made of and where you
        
        
          come from is not just for people. Pipelines have provenance,
        
        
          too. And just like an unknown ancestor, the complete back
        
        
          story of a pipeline section – information about material
        
        
          grade and chemical composition, for example – is not always
        
        
          available, either.
        
        
          Maybe the records were never kept in the first place. Or
        
        
          they were lost through time, or when assets were transferred
        
        
          or sold. Or the records exist, but the information is incorrect.
        
        
          Soon, however, the days of missing and incomplete
        
        
          materials records for gas transmission pipeline
        
        
          operators in the US will be over,
        
        
          with hazardous liquids operators
        
        
          following shortly.
        
        
          25