The American Gas Association serves as the secretariat to the Accredited Standards Committee (ASC) Z380, Gas Piping Technology Committee. The GPTC develops and publishes ANSI Z380.1, Guide for Gas Transmission and Distribution Piping Systems.
The GPTC mourns the loss of its Chairperson and friend Marti Marek. She is missed.
The family is asking that a donation to the Las Vegas Strip Kiwanis Foundation be made instead of sending flowers or plants. Marti worked with Kiwanis for over two decades performing community service to give back to the world we live in. Donations can be sent to P.O Box 55 Blue Diamond, NV 89004.
2012 Edition and Addenda
Guide for Gas Transmission and Distribution Piping System, ANSI GPTC Z380.1-2012
- Addendum 1-2012
- Addendum 2-2013
- Guide for Gas Transmission and Distribution Piping Systems, ANSI GPTC Z380.1-2009
- Addendum 7 - 2011
- Addendum 6 - 2011
- Addendum 5 - 2010
- Addendum 4 - 2010
- Addendum 3 - 2010
- Addendum 2 - 2009
- Addendum 1 - 2009
- Distribution Integrity Management Program (DIMP)
ANSI Public Reviews
Comments are due by June 24, 2013.
Comments are Jue by July 1, 2013
2013 meeting dates and locations
2009 Guide: General Information
Explore the history and purpose of the Guide and download the table of contents
Reports and Position Papers
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