Thanks,
I agree about using API code. What I was really looking for is why inside homes we don't classify equipment or surroundings such as gas stoves and gas water heaters. If you think about it, gas has more "leakage" potential there than it does at at process plant.
But what I told the...
I had someone at work ask me why we classify plants, processing facilities, etc for Class 1 Div 2, etc, where gas has the potential to leak, but yet, we don't classify our homes around gas stoves and gas water heaters.
Anyone have any thoughts on this.
Thanks