Piping and Instrument Diagrams (P&IDs): Part 2 – Causes and Management of Change
Part 1 of this article, which appeared in the April issue of Hydrocarbon Processing, discussed the inception of piping and instrumentation diagrams (P&IDs), their development and maturity, and the challenges in between. The causes, scheduling and limitations of changes to P&IDs, and the Management of Change (MoC) process will be discussed here. CAUSES OF LATE […]