scope:

This standard is intended to cover functional as well as drawing related requirements for use of System Control Diagrams.

The standard will also establish a general framework for implementation of the SCD Approach in terms of Project Execution Guidelines and Application Guidelines. The Project Execution Guidelines defines a strategy for project execution and is intended for project responsible engineers. The Application Guidelines provides a basis for application design and is intended for application engineers responsible for developing SCDs.

The Readers Manual will contain a simplified introduction for engineers and operators using SCDs for verification and documentation of control functionality.

The Functional Standard as well as the Drawing Standard shall be considered normative, while the other documents are informative only.