Title :
Legacy System Issues
Abstract :
The article consists of Powerpoint presentation on legacy system issues. The areas discussed include: National Grid´s Legacy Systems; natural gas national transmission system; hazardous substance; safety critical systems; reliability block diagram; legislation requirements; IEC 61508; etc.
Keywords :
IEC standards; hazardous materials; legislation; natural gas technology; safety systems; IEC 61508; National Grid legacy system; hazardous substance; legislation; natural gas national transmission system; reliability block diagram; safety critical systems;
Conference_Titel :
SIL Determination: Principles and Practical Experience, 2006. The IEE Seminar on (Ref. No. 2006/11423)
Conference_Location :
London
Print_ISBN :
0-86341-610-1