Paul Baker, PE, CPD, GPD, is a senior mechanical engineer with Jacobs in Fort Worth, Texas. He has more than 39 years’ experience in the HVAC and plumbing fields. He has been an ASPE member since 2006. Baker is a registered professional engineer in nine states. He would like to acknowledge the peer review provided by Oslin-Nation and Itron Inc. Baker can be reached at firstname.lastname@example.org.
The codes covering higher-pressure natural gas distribution systems are CFR-2011 Title 49, Volume 3, Part 192, Transportation of Natural and Other Gas by Pipeline: Minimum Federal Safety Standards and ASME B31.8, Gas Transmission and Distribution Piping Systems.