The contents of this app make reference to the German VDI-B105/B106 standard for the ‘Kraftwerk Kennzeichensystem’ (or KKS) and is not meant for design purposes, more as a quick reference for a P&ID review or during a Power Plant walk down.

This app is your quick off-line reference guide on the go, to find the explanation of most KKS codes at your power plant!
The main page shows in detail the overview of the KKS code structure.
Each part of the KKS code is then further detailed for process related and signal codes such as:
• Total Plant for common plant or block related systems
• System codes
• Equipment Unit code
• Component code for signals

One can search through the list or enter the code in the search field.