Piping and Instrumentation Diagram (PID)

The PID reflects the process concept and depicts all the components of a plant. During a plant building project, it circulates the basic data between the involved disciplines and can be considered the centerpiece of the execution process. It is initiated at the very beginning, sees adjustment and development throughout the entire timeline of the project up to construction and commissioning, and will potentially still be referred to for operation and service works decades after the plant was handed over to the customer. The PID is the most important document of a plant building project. It reflects the quality and attitude of the execution process and needs special care and attention. The PID is often preceeded by the creation of a process flow diagram.

What we can do for you!

We create and maintain your PID based on any useable form of input. This can be a concept description, a process flow diagram, or an energy and mass balance.

We incorporate the PID's of the suppliers of your plant components into your PID so that all sections of the plant are depicted completely and correctly.

We align your PID with the control concept as defined by the functional design specifications.

We ensure that the technical data depicted on your PID is correct like nominal diameters and nominal pressure values.