NewMechanicalEngr
Mechanical
- Apr 25, 2005
- 22
Are there instances where codes call for ESD's just because it is good safe practice as opposed to ESD's that are installed to reduce risk to a quantified level?
If so, can you provide your insight on the differences between standard ESDs for code and ESDs for specific risk reduction?
We have various ESDs (PLC's with SD valves in many cases) throughout our facility for which I have no quantified basis for their existence. I cannot say whether they were installed after a risk assessment determined the need for additional risk reduction or for some other reason.
I am trying to figure this out so I can determine what type of documentation, PM, testing, etc is needed for these.
Thanks in advance!!!
If so, can you provide your insight on the differences between standard ESDs for code and ESDs for specific risk reduction?
We have various ESDs (PLC's with SD valves in many cases) throughout our facility for which I have no quantified basis for their existence. I cannot say whether they were installed after a risk assessment determined the need for additional risk reduction or for some other reason.
I am trying to figure this out so I can determine what type of documentation, PM, testing, etc is needed for these.
Thanks in advance!!!