What are these types of drawings drawing?.Piping and Instrumentation Drawing (P&ID)Īt the end of this article, you will be able to understand and learn the following information about all drawing types frequently used in piping.General Arrangement Drawing (GAD)/Piping plan drawing.In this article, we will explore all those piping drawings that are required to execute piping work. Drawings describing Basic design basis and.These drawings give information with help of: In process or power piping mostly 05 types of drawings are developed which help the execution person to understand the concept developed by the designer. To resolve this problem designers developed many other drawings that can collaboratively give the required information to the end-user of drawings. Sometimes it is not possible to convey all the information through a single drawing. After designing a complete 3D model on software like SP3D, PDMS, Autodesk, etc it is important to communicate the same information to the fabrication and construction team with enough clarity.