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