P&ID Basics

P&ID Basics

Updated Jan 21, 2021

 At the end of this lesson, you will have the skills necessary to read a P&ID. You will be able to identify symbols and function labels and describe how the components are related. • Define P&ID and discuss its importance to the facility • Identify who uses a P&ID • List the types of information typically found on a P&ID and describe where each of the following is located on the drawing: – Title block – Main drawing – Line schedules – Equipment descriptions – Issue descriptions – Notes – Zone numbers