Do the doors of Class A and Class B warehouses need to be equipotentially grounded?
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Do the doors of Class A and Class B warehouses need to be equipotentially grounded? Why? Is there any evidence? I personally feel that the questions raised by the experts aren’t just raised arbitrarily, right?
In Class A and B explosion-proof areas, grounding and bonding are mandatory. Even in the absence of explicit regulations, measures must be taken for facilities that risk causing static electricity buildup, as identified through risk analysis
Clear provisions are set out in SH3097-2000 \"Code for Design of Static Grounding in Petrochemical Industries\"
HG20571 Code for Safety and Health Design of Chemical Enterprises, Clause 4.2.5