November 2006

Gas IMP Revised FAQ-174: Considering GIS accuracy in locating HCAs Back to Top

Question: The centerline of a pipeline may not be accurately determined via GIS or other method. The locations of structures (e.g., from aerial photography) may also involve inaccuracies. What provisions must be taken to address for inaccuracies in these measurements, in order to accurately determine the relative location of structures with respect to the pipeline?…

PHMSA Issues Revised Liquid IMP Protocols

The Pipeline and Hazardous Materials Safety Administration’s (PHMSA) Integrity Management Inspection Protocols for hazardous liquid pipeline operators have been revised to reflect experience obtained during the first round of Integrity Management inspections. The inspection forms were updated in December 2004, and will be used beginning with the second round of Integrity Management inspections for hazardous…

PHMSA Gas Gathering Workshops

PHMSA has published several more dates and locations for the gas gathering definition workshops. The first few workshops have been very informative and have provided an opportunity for lively exchanges among federal, state, and industry stakeholders. Workshop schedule and registration information can be found by clicking here. DATE LOCATION SPONSOR Nov 14, 2006 Evansville Convention…

Common Ground Alliance Meeting

The Common Ground Alliance is holding a free informational Summit regarding the national 811 awareness campaign. The meeting will be held on November 17 at the offices of Northern Natural Gas Company 1111 South 103rd Street Omaha, Nebraska 68124. Topics to be discussed include: Results from a national market research survey conducted with: General Population…

California: Hazardous Liquid Pipeline Excavation Bill Signed into Law

On Sept. 29, a bill was signed into law that establishes tougher safety procedures for excavation work that is conducted near high-risk pipelines carrying flammable fuels such as gasoline and natural gas. The legislation was inspired by the Nov. 9, 2004, pipeline excavation accident at a construction site in Walnut Creek, Calif., that killed five…