Hey guys. Since I am going to be spending most of my free time in my garage this winter to finish my race car. I am sick of spending $60+ a week on propane for my heater. So I want to run a gas line from my house to my garage. Probably about 12 to 15' from house to garage. My boss is gonna give me a hanging style heater from the shop that has a bad blower motor. What is code for the depth of the NG line in the ground? Also any guys on here do this type of work on the side and maybe could come over and give me a quote. Thanks guys!
Keith.