Revision Tracking Procedure Used For P&IDs
Module 3
Learning Objectives
• Given a P&ID, Describe the revision tracking procedure used for P&IDs with 90% accuracy– Given a P&ID, identify the revision number and
the number of changes made to the drawing with 90% accuracy
– Given a P&ID, identify how new revisions are identified by selecting 4 out of 5 new revisions
– Given a P&ID, identify how old revisions are identified by selecting 4 out of 5 old revisions
Revision Block
Revision Block
Revision Block
Revision Block
Revision Block
Notes Block
How to use the Revision Block
How to use the Revision Block
How to use the Revision Block
Review
• Revisions are the recording of changes on a drawing
• Revisions are marked by triangles with the revision number
• Must current revisions are surrounded by a cloud
• Revision notes are added to the Notes Block • Revisions are approved and initialed in the
Revision block