Static Dissipative Flooring in Hangars

[Hyrax4978]

I am finalizing a building code upgrade design for an existing hangar. there are areas of class 1 div 2 requirements in the hangar. What i don't see is any requirements on the flooring to be SD or Electrostatic Discharge. because of the potential for fumes, and the requirement of class 1 div 2 space i am surprised i can't find anything triggering at minimum an SD flooring. any insight or help is appreciated.

Thank you,

 

[north star]

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Hydrax, ...see this Link for some information on the Hangar elec. grounding.

What are the requirement for electrical grounding of aircraft in hangar storage?

When an aircraft is being stored in a hangar between flights, are there any requirements to have the aircraft connected to an earth ground? I believe that there is (although I'm looking for the

aviation.stackexchange.com

The internet is full of articles on aircraft hangar, electrical grounding.
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