My first post, so Hi everyone.

How would we approach classification of a natural gas substation (fully outdoors, no building or enclosed spaces)? Also, if classified as a hazardous area, how should the boundary distance be determined?

Thank you for any advice.

How would we approach classification of a natural gas substation (fully outdoors, no building or enclosed spaces)? Also, if classified as a hazardous area, how should the boundary distance be determined?

Thank you for any advice.

## Comment