The Pipeline & Hazardous Materials Safety Administration (PHMSA) published a proposed rule that would establish integrity management requirements for gas distribution pipeline systems (DIMP). The DIMP Webcast provides background information concerning the proposed rule. The video presentation is a bit dry, but informative. Each video segment is approximately 30 minutes or less. You can view the entire program, or only those segments of interest to you. Or, you can download a zip file of the presentation slides. The DIMP Webcast is appropriate for all audiences – from the general public to the experienced operators. Topics of interest include: the 7 key elements of the DIMP regulation, HCAs, GPTC Guidance, and Excess Flow Valves.