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.
In Memoriam
The GPTC mourns the loss of its Chairperson and friend Marti Marek. She is missed.
The memorial service for Marti Marek has been moved and it will now be held at the Palm Mortuary located at 1325 N. Main St. on Thursday, 5/16/2013, at 1 p.m. There should be more parking but I still encourage you to share your ride if possible.
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
Committee Meetings
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
Download the GPTC technical report, GPTC position paper, reports referenced in the Guide and PHMSA interpretations resulting from GPTC requests
Committee Information
Become a new member - application form, committee procedures, and other information