Project Name:
Lethabo Power Station – P&ID As Built Verification


Project Owner:

Project Location:
Vereeniging, Free State, South Africa

Software Utilised:
PlantSpace PID

Man Hours:
4 600 CADD

The Scope of the project included the drawing of 804 Piping and Instrumentation Diagrams from “walk down” and “redline” information supplied by the Customer.

3DDraughting used the original vendor drawings to create an integrated set of drawings.  The legacy drawings contained components in different systems and items could appear many times over many different drawings.

The first task was to source the latest set of drawings from a 180 000 site documents.  The P&ID’s were then evaluated to determine the best layout and to ensure that each component is only shown once.

These integrated P&ID’s were then sent to site for verification and “redline” markups were back draughted under a stringent quality control procedure.

All data was stored in a central database for further manipulation by the Customer.