ISOMETRIC CHECKLIST - PIPING
source : http://underfill.blogspot.com/2011/09/isometric-checklist-piping.html



PIPING ISOMETRIC CHECK LIST



  •  Title block.
  •  North arrow orientation.
  •  Line continuation - ISO index.
  •  Matching isometrics and elevation.
  •  Equipment location to grid.
  •  Equipment terminal details.
  •  Location to grid/equipment.
  •  Structural penetrations.
  •  Locations of item .
  •  Line content.
  •  Flow arrow.
  •  Pipeline number and elevations.
  •  Fabrication type.
  •  Dimensional completion.
  •  Valve orientation.
  •  Fabrication limits.
  •  Field weld locations.
  •  Make-up weld locations.
  •  Cut to fit dimensions.
  •  Spool number sequence.
  •  Pipe support locations.
  •  Hydrotest requirements.
  •  Flushing requirements.
  •  Insulation limits.
  •  Heat tracing limits.
  •  Piping bills of materials completeness.
  •  Piping insulation materials completeness.
  •  Specials list completeness.
  •  Assemblies list completeness.
  •  Tagged item list completeness.
  •  Fabrication requirements .