Asked: November 10, 20202020-11-10T11:48:46+00:00 2020-11-10T11:48:46+00:00 How deep to bury natural gas line? cameron 142 Questions 1 Answer 1 Best Answer 0 Points View Profile cameron Hi. How deep to bury natural gas line? natural gas 1 Answer Voted Oldest Recent alice 0 Questions 136 Answers 136 Best Answers 136 Points View Profile Best Answer alice 2020-11-10T11:48:59+00:00Added an answer on November 10, 2020 at 11:48 am The gas pipelines are fitted only a few inches deep in height. The mainline is usually found to be at least 24 inches down, while the service line is typically found to be at least 18 inches down. Natural gas mains should usually be laid on roads or edges with a minimum coverage depth of 750 mm, and on sidewalks with a minimum coverage depth of 600 mm. Gas service pipelines should usually be laid on private ground with a minimum coverage depth of 375 mm and on sidewalks and highways with a minimum coverage depth of 450 mm. 0 Reply Share Share Share on Facebook Share on Twitter Share on LinkedIn Share on WhatsApp Leave an answerLeave an answerCancel reply Attachment Select file Browse Featured image Select file Browse Save my name, email, and website in this browser for the next time I comment.