GASPurge was developed as part of a joint collaboration between Bradley B Bean PE, GTI, Operations Technology Development, and the American Gas Association.

The GASPurge service is provided by Bradley B Bean PE under license from GTI.

Copyright © 2019 GTI. All rights reserved. The copyrighted work is protected under US and International copyright laws. Any other use of the whole or any part of the copyrighted work is strictly prohibited. Unauthorized use, reproduction, or distribution of the copyrighted work may result in severe criminal and civil penalties.

GASPurge is a trademark of GTI.