Norsok Standard I-005-2005 System control diagram

The Norwegian Oil Industry Association (OLF) and Federation of Norwegian Manufacturing Industries (TBL). Rev. 2, April 2005. 135р. 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.