?? Basic plans for a fire pit?
I'm in the process of roughing in a fire pit before the deck goes in and would like to know some of the basics. I've already dug the trench for the gas line @ 18" deep. Next, I'll be digging for the drainage. I have a 3" drain line about 6 feet away that I can tie into. Should I cover it with pea gravel? What height should I stub the gas riser and the drain line at? Should I use perforated pipe with a sleeve over it? Would the heat melt the pipe? What about air vents?I can't seem to find any basic details online for building a fire pit. Any details would be helpful.