Searching for a static is a step toward modern digitalization. However, the PDF itself is becoming a data source for intelligent systems. The latest evolution is the KKS Ontology – where the codes inside the PDF are extracted into a machine-readable format for AI-driven asset management.

(0 to 3), providing increasing levels of detail as you read from left to right: Technical Documentation with KKS and DCC | Fabasoft Approve

KKS is designed to work across all engineering disciplines—mechanical, electrical, civil, and control engineering—ensuring consistent communication between different departments and contractors.

The KKS code consists of multiple breakdown levels that progressively provide more detailed information:

This is the primary, authoritative document. The 8th revised edition (2018) is the current version of the KKS standard. This comprehensive 680-page PDF (available as an e-book) is the complete rulebook for the system, containing the KKS Guidelines and the official KKS Keys (function keys, equipment unit keys, component keys).

Steam, Water, and Gas Cycles (Turbines, feedwater, condensate) M: Main Machine Sets (Turbine generator units) P: Cooling Water Systems X: Ancillary Systems W: Renewable Energy Plants (Wind, Solar) Benefits of Implementing KKS

Standardized labeling prevents accidental operation of the wrong valve or breaker.