What are the yellow review and blue review of drawings?
Thread Content
See title. I am currently working on a project that involves yellow review and blue review of the P&ID. I don’t know if other drawings have such a review stage. I haven't come across this before, so I can't figure out the specific definitions of these two reviews and which stages they correspond to. It feels like the yellow review is a review of the preliminary design drawings, and the blue review is a review of the detailed design stage. I hope anyone with experience can give me some advice. Thanks!
It should be basic design review and detailed design review.
Yellow review literally means a suspicious review, which should be a preliminary drawing review. Blue review literally means a blue review, which should be a drawing review.
After checking and reviewing, my guess may not be correct, but I think it is more likely to be correct.