Can we use 11 Kv motors or 380v motors near to any natural gas skid or stream?

Actually, in my power plant, they have installed 11kv and 380v motors near to natural gas skid or stream. That gas skid is used for Boiler. Force Draft Fan motor is 11 Kv and it is very near to Natural Gas skid. In my opinion, it is dangerous to install 11 Kv motors near to any NG stream. I need to get clear answer about that. Thanks